2 5aa81393 2020-01-06 stsp * Copyright (c) 2018, 2019, 2020 Stefan Sperling <stsp@openbsd.org>
4 9f7d7167 2018-04-29 stsp * Permission to use, copy, modify, and distribute this software for any
5 9f7d7167 2018-04-29 stsp * purpose with or without fee is hereby granted, provided that the above
6 9f7d7167 2018-04-29 stsp * copyright notice and this permission notice appear in all copies.
8 9f7d7167 2018-04-29 stsp * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 9f7d7167 2018-04-29 stsp * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 9f7d7167 2018-04-29 stsp * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 9f7d7167 2018-04-29 stsp * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 9f7d7167 2018-04-29 stsp * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 9f7d7167 2018-04-29 stsp * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 9f7d7167 2018-04-29 stsp * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 80ddbec8 2018-04-29 stsp #include <sys/queue.h>
18 ffd1d5e5 2018-06-23 stsp #include <sys/stat.h>
19 25791caa 2018-10-24 stsp #include <sys/ioctl.h>
21 0d6c6ee3 2020-05-20 stsp #include <ctype.h>
22 31120ada 2018-04-30 stsp #include <errno.h>
23 6062e8ea 2021-09-21 stsp #define _XOPEN_SOURCE_EXTENDED /* for ncurses wide-character functions */
24 9f7d7167 2018-04-29 stsp #include <curses.h>
25 9f7d7167 2018-04-29 stsp #include <panel.h>
26 9f7d7167 2018-04-29 stsp #include <locale.h>
27 d7b5a0e8 2022-04-20 stsp #include <sha1.h>
28 5822e79e 2023-02-23 op #include <sha2.h>
29 61266923 2020-01-14 stsp #include <signal.h>
30 9f7d7167 2018-04-29 stsp #include <stdlib.h>
31 ee85c5e8 2020-02-29 stsp #include <stdarg.h>
32 26ed57b2 2018-05-19 stsp #include <stdio.h>
33 9f7d7167 2018-04-29 stsp #include <getopt.h>
34 9f7d7167 2018-04-29 stsp #include <string.h>
35 9f7d7167 2018-04-29 stsp #include <err.h>
36 80ddbec8 2018-04-29 stsp #include <unistd.h>
37 26ed57b2 2018-05-19 stsp #include <limits.h>
38 61e69b96 2018-05-20 stsp #include <wchar.h>
39 788c352e 2018-06-16 stsp #include <time.h>
40 84451b3e 2018-07-10 stsp #include <pthread.h>
41 5036bf37 2018-09-24 stsp #include <libgen.h>
42 60493ae3 2019-06-20 stsp #include <regex.h>
43 3da8ef85 2021-09-21 stsp #include <sched.h>
45 53ccebc2 2019-07-30 stsp #include "got_version.h"
46 9f7d7167 2018-04-29 stsp #include "got_error.h"
47 80ddbec8 2018-04-29 stsp #include "got_object.h"
48 80ddbec8 2018-04-29 stsp #include "got_reference.h"
49 80ddbec8 2018-04-29 stsp #include "got_repository.h"
50 80ddbec8 2018-04-29 stsp #include "got_diff.h"
51 511a516b 2018-05-19 stsp #include "got_opentemp.h"
52 00dfcb92 2018-06-11 stsp #include "got_utf8.h"
53 6fb7cd11 2019-08-22 stsp #include "got_cancel.h"
54 6fb7cd11 2019-08-22 stsp #include "got_commit_graph.h"
55 a70480e0 2018-06-23 stsp #include "got_blame.h"
56 c2db6724 2019-01-04 stsp #include "got_privsep.h"
57 1dd54920 2019-05-11 stsp #include "got_path.h"
58 b7165be3 2019-02-05 stsp #include "got_worktree.h"
59 c4df265e 2023-07-19 mark #include "got_keyword.h"
62 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
66 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
69 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
71 9f7d7167 2018-04-29 stsp #ifndef nitems
72 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
75 9f7d7167 2018-04-29 stsp struct tog_cmd {
76 c2301be8 2018-04-30 stsp const char *name;
77 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
78 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
81 6879ba42 2020-10-01 naddy __dead static void usage(int, int);
82 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
83 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
84 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
85 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
86 6458efa5 2020-11-24 stsp __dead static void usage_ref(void);
88 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
89 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
90 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
91 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
92 6458efa5 2020-11-24 stsp static const struct got_error* cmd_ref(int, char *[]);
94 3e166534 2022-02-16 naddy static const struct tog_cmd tog_commands[] = {
95 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
96 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
97 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
98 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
99 6458efa5 2020-11-24 stsp { "ref", cmd_ref, usage_ref },
102 d6b05b5b 2018-08-04 stsp enum tog_view_type {
103 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
104 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
105 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
106 6458efa5 2020-11-24 stsp TOG_VIEW_TREE,
107 6458efa5 2020-11-24 stsp TOG_VIEW_REF,
108 ec2a9698 2022-09-15 mark TOG_VIEW_HELP
111 ec2a9698 2022-09-15 mark /* Match _DIFF to _HELP with enum tog_view_type TOG_VIEW_* counterparts. */
112 ec2a9698 2022-09-15 mark enum tog_keymap_type {
113 ec2a9698 2022-09-15 mark TOG_KEYMAP_KEYS = -2,
114 ec2a9698 2022-09-15 mark TOG_KEYMAP_GLOBAL,
115 ec2a9698 2022-09-15 mark TOG_KEYMAP_DIFF,
116 ec2a9698 2022-09-15 mark TOG_KEYMAP_LOG,
117 ec2a9698 2022-09-15 mark TOG_KEYMAP_BLAME,
118 ec2a9698 2022-09-15 mark TOG_KEYMAP_TREE,
119 ec2a9698 2022-09-15 mark TOG_KEYMAP_REF,
120 ec2a9698 2022-09-15 mark TOG_KEYMAP_HELP
123 9b058f45 2022-06-30 mark enum tog_view_mode {
124 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_NONE,
125 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_VERT,
126 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_HRZN
129 91db2202 2023-04-22 op #define HSPLIT_SCALE 0.3f /* default horizontal split scale */
131 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
133 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
134 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
135 ba4f502b 2018-08-04 stsp struct got_object_id *id;
136 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
139 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
140 ba4f502b 2018-08-04 stsp struct commit_queue {
141 ba4f502b 2018-08-04 stsp int ncommits;
142 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
145 f26dddb7 2019-11-08 stsp struct tog_color {
146 dbdddfee 2021-06-23 naddy STAILQ_ENTRY(tog_color) entry;
147 6d17833f 2019-11-08 stsp regex_t regex;
148 6d17833f 2019-11-08 stsp short colorpair;
150 dbdddfee 2021-06-23 naddy STAILQ_HEAD(tog_colors, tog_color);
152 d9dff0e5 2020-12-26 stsp static struct got_reflist_head tog_refs = TAILQ_HEAD_INITIALIZER(tog_refs);
153 51a10b52 2020-12-26 stsp static struct got_reflist_object_id_map *tog_refs_idmap;
154 c935fd51 2023-07-23 mark static struct {
155 c935fd51 2023-07-23 mark struct got_object_id *id;
157 c935fd51 2023-07-23 mark char marker;
158 c935fd51 2023-07-23 mark } tog_base_commit;
159 917d79a7 2022-07-01 stsp static enum got_diff_algorithm tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
161 cc488aa7 2022-01-23 stsp static const struct got_error *
162 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name(void *arg, int *cmp, struct got_reference *re1,
163 cc488aa7 2022-01-23 stsp struct got_reference* re2)
165 cc488aa7 2022-01-23 stsp const char *name1 = got_ref_get_name(re1);
166 cc488aa7 2022-01-23 stsp const char *name2 = got_ref_get_name(re2);
167 cc488aa7 2022-01-23 stsp int isbackup1, isbackup2;
169 cc488aa7 2022-01-23 stsp /* Sort backup refs towards the bottom of the list. */
170 cc488aa7 2022-01-23 stsp isbackup1 = strncmp(name1, "refs/got/backup/", 16) == 0;
171 cc488aa7 2022-01-23 stsp isbackup2 = strncmp(name2, "refs/got/backup/", 16) == 0;
172 cc488aa7 2022-01-23 stsp if (!isbackup1 && isbackup2) {
174 cc488aa7 2022-01-23 stsp return NULL;
175 cc488aa7 2022-01-23 stsp } else if (isbackup1 && !isbackup2) {
177 cc488aa7 2022-01-23 stsp return NULL;
180 cc488aa7 2022-01-23 stsp *cmp = got_path_cmp(name1, name2, strlen(name1), strlen(name2));
181 cc488aa7 2022-01-23 stsp return NULL;
184 11b20872 2019-11-08 stsp static const struct got_error *
185 7f66531d 2021-11-16 stsp tog_load_refs(struct got_repository *repo, int sort_by_date)
187 51a10b52 2020-12-26 stsp const struct got_error *err;
189 7f66531d 2021-11-16 stsp err = got_ref_list(&tog_refs, repo, NULL, sort_by_date ?
190 cc488aa7 2022-01-23 stsp got_ref_cmp_by_commit_timestamp_descending : tog_ref_cmp_by_name,
193 51a10b52 2020-12-26 stsp return err;
195 51a10b52 2020-12-26 stsp return got_reflist_object_id_map_create(&tog_refs_idmap, &tog_refs,
199 51a10b52 2020-12-26 stsp static void
200 51a10b52 2020-12-26 stsp tog_free_refs(void)
202 51a10b52 2020-12-26 stsp if (tog_refs_idmap) {
203 f193b038 2020-12-26 stsp got_reflist_object_id_map_free(tog_refs_idmap);
204 51a10b52 2020-12-26 stsp tog_refs_idmap = NULL;
206 51a10b52 2020-12-26 stsp got_ref_list_free(&tog_refs);
209 51a10b52 2020-12-26 stsp static const struct got_error *
210 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
211 11b20872 2019-11-08 stsp int idx, short color)
213 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
214 11b20872 2019-11-08 stsp struct tog_color *tc;
215 11b20872 2019-11-08 stsp int regerr = 0;
217 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
218 11b20872 2019-11-08 stsp return NULL;
220 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
222 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
223 11b20872 2019-11-08 stsp if (tc == NULL)
224 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
225 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
226 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
227 11b20872 2019-11-08 stsp if (regerr) {
228 11b20872 2019-11-08 stsp static char regerr_msg[512];
229 11b20872 2019-11-08 stsp static char err_msg[512];
230 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
231 11b20872 2019-11-08 stsp sizeof(regerr_msg));
232 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
233 11b20872 2019-11-08 stsp regerr_msg);
234 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
236 11b20872 2019-11-08 stsp return err;
238 11b20872 2019-11-08 stsp tc->colorpair = idx;
239 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(colors, tc, entry);
240 11b20872 2019-11-08 stsp return NULL;
243 11b20872 2019-11-08 stsp static void
244 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
246 11b20872 2019-11-08 stsp struct tog_color *tc;
248 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(colors)) {
249 dbdddfee 2021-06-23 naddy tc = STAILQ_FIRST(colors);
250 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(colors, entry);
251 11b20872 2019-11-08 stsp regfree(&tc->regex);
256 336075a4 2022-06-25 op static struct tog_color *
257 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
259 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
261 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
262 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
266 11b20872 2019-11-08 stsp return NULL;
270 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
272 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
273 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
274 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
275 11b20872 2019-11-08 stsp return COLOR_CYAN;
276 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
277 11b20872 2019-11-08 stsp return COLOR_YELLOW;
278 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
279 11b20872 2019-11-08 stsp return COLOR_GREEN;
280 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
281 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
282 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
283 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
284 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
285 91b8c405 2020-01-25 stsp return COLOR_CYAN;
286 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
287 11b20872 2019-11-08 stsp return COLOR_GREEN;
288 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
289 11b20872 2019-11-08 stsp return COLOR_GREEN;
290 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
291 11b20872 2019-11-08 stsp return COLOR_CYAN;
292 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
293 11b20872 2019-11-08 stsp return COLOR_YELLOW;
294 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_HEADS") == 0)
295 6458efa5 2020-11-24 stsp return COLOR_GREEN;
296 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_TAGS") == 0)
297 6458efa5 2020-11-24 stsp return COLOR_MAGENTA;
298 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_REMOTES") == 0)
299 6458efa5 2020-11-24 stsp return COLOR_YELLOW;
300 cc488aa7 2022-01-23 stsp if (strcmp(envvar, "TOG_COLOR_REFS_BACKUP") == 0)
301 cc488aa7 2022-01-23 stsp return COLOR_CYAN;
307 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
309 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
311 11b20872 2019-11-08 stsp if (val == NULL)
312 11b20872 2019-11-08 stsp return default_color_value(envvar);
314 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
315 11b20872 2019-11-08 stsp return COLOR_BLACK;
316 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
317 11b20872 2019-11-08 stsp return COLOR_RED;
318 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
319 11b20872 2019-11-08 stsp return COLOR_GREEN;
320 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
321 11b20872 2019-11-08 stsp return COLOR_YELLOW;
322 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
323 11b20872 2019-11-08 stsp return COLOR_BLUE;
324 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
325 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
326 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
327 11b20872 2019-11-08 stsp return COLOR_CYAN;
328 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
329 11b20872 2019-11-08 stsp return COLOR_WHITE;
330 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
333 11b20872 2019-11-08 stsp return default_color_value(envvar);
336 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
337 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
338 3dbaef42 2020-11-24 stsp const char *label1, *label2;
339 b72706c3 2022-06-01 stsp FILE *f, *f1, *f2;
340 f9d37699 2022-06-28 stsp int fd1, fd2;
341 c7d5c43c 2022-08-04 mark int lineno;
342 15a087fe 2019-02-21 stsp int first_displayed_line;
343 15a087fe 2019-02-21 stsp int last_displayed_line;
345 15a087fe 2019-02-21 stsp int diff_context;
346 3dbaef42 2020-11-24 stsp int ignore_whitespace;
347 64453f7e 2020-11-21 stsp int force_text_diff;
348 15a087fe 2019-02-21 stsp struct got_repository *repo;
349 c7d5c43c 2022-08-04 mark struct got_diff_line *lines;
350 fe621944 2020-11-10 stsp size_t nlines;
351 f44b1f58 2020-02-02 tracey int matched_line;
352 f44b1f58 2020-02-02 tracey int selected_line;
354 c0f61fa4 2022-07-11 mark /* passed from log or blame view; may be NULL */
355 c0f61fa4 2022-07-11 mark struct tog_view *parent_view;
358 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
359 5629093a 2022-07-11 stsp static volatile sig_atomic_t tog_thread_error;
361 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
362 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
363 7c1452c1 2020-03-26 stsp pthread_cond_t commit_loaded;
364 1a76625f 2018-10-22 stsp int commits_needed;
365 fb280deb 2021-08-30 stsp int load_all;
366 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
367 568eae95 2022-09-11 mark struct commit_queue *real_commits;
368 1a76625f 2018-10-22 stsp const char *in_repo_path;
369 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
370 1a76625f 2018-10-22 stsp struct got_repository *repo;
371 74467cc8 2022-06-15 stsp int *pack_fds;
372 1a76625f 2018-10-22 stsp int log_complete;
373 99301cec 2023-07-24 stsp pthread_cond_t log_loaded;
374 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
375 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
376 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
377 13add988 2019-10-15 stsp int *searching;
378 13add988 2019-10-15 stsp int *search_next_done;
379 13add988 2019-10-15 stsp regex_t *regex;
380 568eae95 2022-09-11 mark int *limiting;
381 568eae95 2022-09-11 mark int limit_match;
382 568eae95 2022-09-11 mark regex_t *limit_regex;
383 568eae95 2022-09-11 mark struct commit_queue *limit_commits;
384 99301cec 2023-07-24 stsp struct got_worktree *worktree;
385 99301cec 2023-07-24 stsp int need_commit_marker;
388 1a76625f 2018-10-22 stsp struct tog_log_view_state {
389 568eae95 2022-09-11 mark struct commit_queue *commits;
390 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
391 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
392 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
393 568eae95 2022-09-11 mark struct commit_queue real_commits;
394 b01e7d3b 2018-08-04 stsp int selected;
395 b01e7d3b 2018-08-04 stsp char *in_repo_path;
396 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
397 b672a97a 2020-01-27 stsp int log_branches;
398 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
399 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
400 1a76625f 2018-10-22 stsp sig_atomic_t quit;
401 1a76625f 2018-10-22 stsp pthread_t thread;
402 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
403 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
404 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
405 11b20872 2019-11-08 stsp struct tog_colors colors;
406 10aab77f 2022-07-19 op int use_committer;
407 568eae95 2022-09-11 mark int limit_view;
408 568eae95 2022-09-11 mark regex_t limit_regex;
409 568eae95 2022-09-11 mark struct commit_queue limit_commits;
412 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
413 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
414 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
415 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
416 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
417 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
418 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
419 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
420 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
421 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
422 bf30f154 2020-12-07 naddy #define TOG_COLOR_DATE 11
423 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_HEADS 12
424 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_TAGS 13
425 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_REMOTES 14
426 cc488aa7 2022-01-23 stsp #define TOG_COLOR_REFS_BACKUP 15
428 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
429 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
430 e9424729 2018-08-04 stsp int nlines;
432 e9424729 2018-08-04 stsp struct tog_view *view;
433 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
437 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
438 e9424729 2018-08-04 stsp const char *path;
439 e9424729 2018-08-04 stsp struct got_repository *repo;
440 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
441 e9424729 2018-08-04 stsp int *complete;
442 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
443 fc06ba56 2019-08-22 stsp void *cancel_arg;
444 8496bf63 2023-04-20 mark pthread_cond_t blame_complete;
447 e9424729 2018-08-04 stsp struct tog_blame {
449 be659d10 2020-11-18 stsp off_t filesize;
450 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
451 6fcac457 2018-11-19 stsp int nlines;
452 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
453 e9424729 2018-08-04 stsp pthread_t thread;
454 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
455 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
456 e9424729 2018-08-04 stsp const char *path;
457 0ae84acc 2022-06-15 tracey int *pack_fds;
460 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
461 7cbe629d 2018-08-04 stsp int first_displayed_line;
462 7cbe629d 2018-08-04 stsp int last_displayed_line;
463 7cbe629d 2018-08-04 stsp int selected_line;
464 c0f61fa4 2022-07-11 mark int last_diffed_line;
465 7cbe629d 2018-08-04 stsp int blame_complete;
468 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
469 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
470 e5a0f69f 2018-08-18 stsp char *path;
471 7cbe629d 2018-08-04 stsp struct got_repository *repo;
472 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
473 136e2bd4 2022-07-23 mark struct got_object_id *id_to_log;
474 e9424729 2018-08-04 stsp struct tog_blame blame;
475 6c4c42e0 2019-06-24 stsp int matched_line;
476 11b20872 2019-11-08 stsp struct tog_colors colors;
479 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
480 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
481 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
482 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
483 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
484 ad80ab7b 2018-08-04 stsp int selected;
487 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
489 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
490 ad80ab7b 2018-08-04 stsp char *tree_label;
491 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id;/* commit which this tree belongs to */
492 bc573f3b 2021-07-10 stsp struct got_tree_object *root; /* the commit's root tree entry */
493 bc573f3b 2021-07-10 stsp struct got_tree_object *tree; /* currently displayed (sub-)tree */
494 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
495 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
496 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
497 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
498 bc573f3b 2021-07-10 stsp struct tog_parent_trees parents; /* parent trees of current sub-tree */
499 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
500 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
501 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
502 6458efa5 2020-11-24 stsp struct tog_colors colors;
505 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
506 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
507 6458efa5 2020-11-24 stsp struct got_reference *ref;
511 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
513 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
514 dae613fa 2020-12-26 stsp struct tog_reflist_head refs;
515 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
516 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
517 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
518 b4996bee 2022-06-16 stsp int nrefs, ndisplayed, selected, show_date, show_ids, sort_by_date;
519 6458efa5 2020-11-24 stsp struct got_repository *repo;
520 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
521 bddb1296 2019-11-08 stsp struct tog_colors colors;
524 ec2a9698 2022-09-15 mark struct tog_help_view_state {
526 ec2a9698 2022-09-15 mark off_t *line_offsets;
527 ec2a9698 2022-09-15 mark size_t nlines;
528 ec2a9698 2022-09-15 mark int lineno;
529 ec2a9698 2022-09-15 mark int first_displayed_line;
530 ec2a9698 2022-09-15 mark int last_displayed_line;
532 ec2a9698 2022-09-15 mark int matched_line;
533 ec2a9698 2022-09-15 mark int selected_line;
535 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
538 ec2a9698 2022-09-15 mark #define GENERATE_HELP \
539 ec2a9698 2022-09-15 mark KEYMAP_("Global", TOG_KEYMAP_GLOBAL), \
540 ec2a9698 2022-09-15 mark KEY_("H F1", "Open view-specific help (double tap for all help)"), \
541 ec2a9698 2022-09-15 mark KEY_("k C-p Up", "Move cursor or page up one line"), \
542 ec2a9698 2022-09-15 mark KEY_("j C-n Down", "Move cursor or page down one line"), \
543 ec2a9698 2022-09-15 mark KEY_("C-b b PgUp", "Scroll the view up one page"), \
544 ec2a9698 2022-09-15 mark KEY_("C-f f PgDn Space", "Scroll the view down one page"), \
545 ec2a9698 2022-09-15 mark KEY_("C-u u", "Scroll the view up one half page"), \
546 ec2a9698 2022-09-15 mark KEY_("C-d d", "Scroll the view down one half page"), \
547 0b3f028d 2023-01-09 mark KEY_("g", "Go to line N (default: first line)"), \
548 0b3f028d 2023-01-09 mark KEY_("Home =", "Go to the first line"), \
549 0b3f028d 2023-01-09 mark KEY_("G", "Go to line N (default: last line)"), \
550 0b3f028d 2023-01-09 mark KEY_("End *", "Go to the last line"), \
551 ec2a9698 2022-09-15 mark KEY_("l Right", "Scroll the view right"), \
552 ec2a9698 2022-09-15 mark KEY_("h Left", "Scroll the view left"), \
553 ec2a9698 2022-09-15 mark KEY_("$", "Scroll view to the rightmost position"), \
554 ec2a9698 2022-09-15 mark KEY_("0", "Scroll view to the leftmost position"), \
555 ec2a9698 2022-09-15 mark KEY_("-", "Decrease size of the focussed split"), \
556 ec2a9698 2022-09-15 mark KEY_("+", "Increase size of the focussed split"), \
557 ec2a9698 2022-09-15 mark KEY_("Tab", "Switch focus between views"), \
558 ec2a9698 2022-09-15 mark KEY_("F", "Toggle fullscreen mode"), \
559 132d5247 2023-04-14 stsp KEY_("S", "Switch split-screen layout"), \
560 ec2a9698 2022-09-15 mark KEY_("/", "Open prompt to enter search term"), \
561 ec2a9698 2022-09-15 mark KEY_("n", "Find next line/token matching the current search term"), \
562 ec2a9698 2022-09-15 mark KEY_("N", "Find previous line/token matching the current search term"),\
563 16a2d4f0 2022-09-19 stsp KEY_("q", "Quit the focussed view; Quit help screen"), \
564 ec2a9698 2022-09-15 mark KEY_("Q", "Quit tog"), \
566 fd6badaa 2022-09-23 stsp KEYMAP_("Log view", TOG_KEYMAP_LOG), \
567 ec2a9698 2022-09-15 mark KEY_("< ,", "Move cursor up one commit"), \
568 ec2a9698 2022-09-15 mark KEY_("> .", "Move cursor down one commit"), \
569 ec2a9698 2022-09-15 mark KEY_("Enter", "Open diff view of the selected commit"), \
570 ec2a9698 2022-09-15 mark KEY_("B", "Reload the log view and toggle display of merged commits"), \
571 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
572 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the repository from the selected" \
573 ec2a9698 2022-09-15 mark " commit"), \
574 ec2a9698 2022-09-15 mark KEY_("@", "Toggle between displaying author and committer name"), \
575 ec2a9698 2022-09-15 mark KEY_("&", "Open prompt to enter term to limit commits displayed"), \
576 ec2a9698 2022-09-15 mark KEY_("C-g Backspace", "Cancel current search or log operation"), \
577 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload the log view with new commits in the repository"), \
579 fd6badaa 2022-09-23 stsp KEYMAP_("Diff view", TOG_KEYMAP_DIFF), \
580 ec2a9698 2022-09-15 mark KEY_("K < ,", "Display diff of next line in the file/log entry"), \
581 ec2a9698 2022-09-15 mark KEY_("J > .", "Display diff of previous line in the file/log entry"), \
582 ec2a9698 2022-09-15 mark KEY_("A", "Toggle between Myers and Patience diff algorithm"), \
583 ec2a9698 2022-09-15 mark KEY_("a", "Toggle treatment of file as ASCII irrespective of binary" \
584 ec2a9698 2022-09-15 mark " data"), \
585 ec2a9698 2022-09-15 mark KEY_("(", "Go to the previous file in the diff"), \
586 ec2a9698 2022-09-15 mark KEY_(")", "Go to the next file in the diff"), \
587 ec2a9698 2022-09-15 mark KEY_("{", "Go to the previous hunk in the diff"), \
588 ec2a9698 2022-09-15 mark KEY_("}", "Go to the next hunk in the diff"), \
589 ec2a9698 2022-09-15 mark KEY_("[", "Decrease the number of context lines"), \
590 ec2a9698 2022-09-15 mark KEY_("]", "Increase the number of context lines"), \
591 ec2a9698 2022-09-15 mark KEY_("w", "Toggle ignore whitespace-only changes in the diff"), \
593 fd6badaa 2022-09-23 stsp KEYMAP_("Blame view", TOG_KEYMAP_BLAME), \
594 ec2a9698 2022-09-15 mark KEY_("Enter", "Display diff view of the selected line's commit"), \
595 ec2a9698 2022-09-15 mark KEY_("A", "Toggle diff algorithm between Myers and Patience"), \
596 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the currently selected annotated line"), \
597 ec2a9698 2022-09-15 mark KEY_("C", "Reload view with the previously blamed commit"), \
598 ec2a9698 2022-09-15 mark KEY_("c", "Reload view with the version of the file found in the" \
599 ec2a9698 2022-09-15 mark " selected line's commit"), \
600 ec2a9698 2022-09-15 mark KEY_("p", "Reload view with the version of the file found in the" \
601 ec2a9698 2022-09-15 mark " selected line's parent commit"), \
603 fd6badaa 2022-09-23 stsp KEYMAP_("Tree view", TOG_KEYMAP_TREE), \
604 ec2a9698 2022-09-15 mark KEY_("Enter", "Enter selected directory or open blame view of the" \
605 ec2a9698 2022-09-15 mark " selected file"), \
606 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the selected entry"), \
607 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
608 ec2a9698 2022-09-15 mark KEY_("i", "Show object IDs for all tree entries"), \
609 ec2a9698 2022-09-15 mark KEY_("Backspace", "Return to the parent directory"), \
611 fd6badaa 2022-09-23 stsp KEYMAP_("Ref view", TOG_KEYMAP_REF), \
612 ec2a9698 2022-09-15 mark KEY_("Enter", "Display log view of the selected reference"), \
613 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the selected reference"), \
614 ec2a9698 2022-09-15 mark KEY_("i", "Toggle display of IDs for all non-symbolic references"), \
615 ec2a9698 2022-09-15 mark KEY_("m", "Toggle display of last modified date for each reference"), \
616 ec2a9698 2022-09-15 mark KEY_("o", "Toggle reference sort order (name -> timestamp)"), \
617 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload view with all repository references")
619 ec2a9698 2022-09-15 mark struct tog_key_map {
620 ec2a9698 2022-09-15 mark const char *keys;
621 ec2a9698 2022-09-15 mark const char *info;
622 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
625 af21bb7e 2023-04-12 mark /* curses io for tog regress */
626 af21bb7e 2023-04-12 mark struct tog_io {
628 af21bb7e 2023-04-12 mark FILE *cout;
631 8d212112 2023-04-16 mark int wait_for_ui;
633 098596c5 2023-04-14 stsp static int using_mock_io;
635 81641b41 2023-04-20 mark #define TOG_KEY_SCRDUMP SHRT_MIN
638 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
640 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
641 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
642 669b5ffa 2018-10-07 stsp * there is enough screen estate.
644 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
645 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
647 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
648 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
649 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
651 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
652 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
654 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
656 cc3c9aac 2018-08-01 stsp struct tog_view {
657 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
658 26ed57b2 2018-05-19 stsp WINDOW *window;
659 26ed57b2 2018-05-19 stsp PANEL *panel;
660 9b058f45 2022-06-30 mark int nlines, ncols, begin_y, begin_x; /* based on split height/width */
661 3c1dfe12 2022-07-08 mark int resized_y, resized_x; /* begin_y/x based on user resizing */
662 145b6838 2022-06-16 stsp int maxx, x; /* max column and current start column */
663 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
664 9b058f45 2022-06-30 mark int nscrolled, offset; /* lines scrolled and hsplit line offset */
665 94b80cfa 2022-08-01 mark int gline, hiline; /* navigate to and highlight this nG line */
666 640cd7ff 2022-06-22 mark int ch, count; /* current keymap and count prefix */
667 571ccd73 2022-07-19 mark int resized; /* set when in a resize event */
668 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
670 669b5ffa 2018-10-07 stsp struct tog_view *parent;
671 669b5ffa 2018-10-07 stsp struct tog_view *child;
674 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
675 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
676 e78dc838 2020-12-04 stsp * between parent and child.
677 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
678 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
679 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
680 e78dc838 2020-12-04 stsp * situations.
682 e78dc838 2020-12-04 stsp int focus_child;
684 9b058f45 2022-06-30 mark enum tog_view_mode mode;
685 5dc9f4bc 2018-08-04 stsp /* type-specific state */
686 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
688 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
689 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
690 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
691 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
692 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
693 ec2a9698 2022-09-15 mark struct tog_help_view_state help;
696 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
697 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
698 e78dc838 2020-12-04 stsp struct tog_view *, int);
699 917d79a7 2022-07-01 stsp const struct got_error *(*reset)(struct tog_view *);
700 571ccd73 2022-07-19 mark const struct got_error *(*resize)(struct tog_view *, int);
701 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
703 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
704 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
705 eaf2c13e 2022-09-17 mark void (*search_setup)(struct tog_view *, FILE **, off_t **, size_t *,
706 eaf2c13e 2022-09-17 mark int **, int **, int **, int **);
707 c0c4acc8 2021-01-24 stsp int search_started;
708 60493ae3 2019-06-20 stsp int searching;
709 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
710 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
711 60493ae3 2019-06-20 stsp int search_next_done;
712 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
713 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
714 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
715 1803e47f 2019-06-22 stsp regex_t regex;
716 41605754 2020-11-12 stsp regmatch_t regmatch;
717 3f6c6614 2023-01-23 mark const char *action;
720 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
721 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
722 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
723 78756c87 2020-11-24 stsp struct got_repository *);
724 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
725 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
726 e78dc838 2020-12-04 stsp struct tog_view *, int);
727 917d79a7 2022-07-01 stsp static const struct got_error *reset_diff_view(struct tog_view *);
728 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
729 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
730 eaf2c13e 2022-09-17 mark static void search_setup_diff_view(struct tog_view *, FILE **, off_t **,
731 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
732 ec2a9698 2022-09-15 mark static const struct got_error *search_next_view_match(struct tog_view *);
734 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
735 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
736 99301cec 2023-07-24 stsp const char *, const char *, int, struct got_worktree *);
737 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
738 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
739 e78dc838 2020-12-04 stsp struct tog_view *, int);
740 571ccd73 2022-07-19 mark static const struct got_error *resize_log_view(struct tog_view *, int);
741 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
742 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
743 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
745 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
746 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
747 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
748 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
749 e78dc838 2020-12-04 stsp struct tog_view *, int);
750 917d79a7 2022-07-01 stsp static const struct got_error *reset_blame_view(struct tog_view *);
751 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
752 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
753 eaf2c13e 2022-09-17 mark static void search_setup_blame_view(struct tog_view *, FILE **, off_t **,
754 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
756 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
757 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
758 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
759 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
760 e78dc838 2020-12-04 stsp struct tog_view *, int);
761 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
762 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
763 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
765 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
766 6458efa5 2020-11-24 stsp struct got_repository *);
767 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
768 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
769 e78dc838 2020-12-04 stsp struct tog_view *, int);
770 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
771 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
772 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
774 eaf2c13e 2022-09-17 mark static const struct got_error *open_help_view(struct tog_view *,
775 eaf2c13e 2022-09-17 mark struct tog_view *);
776 eaf2c13e 2022-09-17 mark static const struct got_error *show_help_view(struct tog_view *);
777 eaf2c13e 2022-09-17 mark static const struct got_error *input_help_view(struct tog_view **,
778 eaf2c13e 2022-09-17 mark struct tog_view *, int);
779 eaf2c13e 2022-09-17 mark static const struct got_error *reset_help_view(struct tog_view *);
780 eaf2c13e 2022-09-17 mark static const struct got_error* close_help_view(struct tog_view *);
781 eaf2c13e 2022-09-17 mark static const struct got_error *search_start_help_view(struct tog_view *);
782 eaf2c13e 2022-09-17 mark static void search_setup_help_view(struct tog_view *, FILE **, off_t **,
783 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
785 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
786 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
787 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
788 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigint_received;
789 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigterm_received;
791 25791caa 2018-10-24 stsp static void
792 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
794 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
797 83baff54 2019-08-12 stsp static void
798 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
800 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
803 61266923 2020-01-14 stsp static void
804 61266923 2020-01-14 stsp tog_sigcont(int signo)
806 61266923 2020-01-14 stsp tog_sigcont_received = 1;
809 2497f032 2022-05-31 stsp static void
810 2497f032 2022-05-31 stsp tog_sigint(int signo)
812 2497f032 2022-05-31 stsp tog_sigint_received = 1;
815 2497f032 2022-05-31 stsp static void
816 2497f032 2022-05-31 stsp tog_sigterm(int signo)
818 2497f032 2022-05-31 stsp tog_sigterm_received = 1;
822 dd6e31d7 2022-06-17 stsp tog_fatal_signal_received(void)
824 2497f032 2022-05-31 stsp return (tog_sigpipe_received ||
825 f044c841 2022-10-24 stsp tog_sigint_received || tog_sigterm_received);
828 e5a0f69f 2018-08-18 stsp static const struct got_error *
829 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
831 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *child_err = NULL;
833 669b5ffa 2018-10-07 stsp if (view->child) {
834 5629093a 2022-07-11 stsp child_err = view_close(view->child);
835 669b5ffa 2018-10-07 stsp view->child = NULL;
837 e5a0f69f 2018-08-18 stsp if (view->close)
838 e5a0f69f 2018-08-18 stsp err = view->close(view);
839 ea5e7bb5 2018-08-01 stsp if (view->panel)
840 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
841 ea5e7bb5 2018-08-01 stsp if (view->window)
842 ea5e7bb5 2018-08-01 stsp delwin(view->window);
843 ea5e7bb5 2018-08-01 stsp free(view);
844 5629093a 2022-07-11 stsp return err ? err : child_err;
847 ea5e7bb5 2018-08-01 stsp static struct tog_view *
848 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
849 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
851 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
853 ea5e7bb5 2018-08-01 stsp if (view == NULL)
854 ea5e7bb5 2018-08-01 stsp return NULL;
856 d6b05b5b 2018-08-04 stsp view->type = type;
857 f7d12f7e 2018-08-01 stsp view->lines = LINES;
858 f7d12f7e 2018-08-01 stsp view->cols = COLS;
859 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
860 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
861 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
862 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
863 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
864 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
865 96a765a8 2018-08-04 stsp view_close(view);
866 ea5e7bb5 2018-08-01 stsp return NULL;
868 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
869 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
870 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
871 96a765a8 2018-08-04 stsp view_close(view);
872 ea5e7bb5 2018-08-01 stsp return NULL;
875 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
876 ea5e7bb5 2018-08-01 stsp return view;
880 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
882 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
884 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
887 9b058f45 2022-06-30 mark /* XXX Stub till we decide what to do. */
889 9b058f45 2022-06-30 mark view_split_begin_y(int lines)
891 9b058f45 2022-06-30 mark return lines * HSPLIT_SCALE;
894 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
896 5c60c32a 2018-10-18 stsp static const struct got_error *
897 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
899 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
901 571ccd73 2022-07-19 mark if (!view->resized && view->mode == TOG_VIEW_SPLIT_HRZN) {
902 3c1dfe12 2022-07-08 mark if (view->resized_y && view->resized_y < view->lines)
903 3c1dfe12 2022-07-08 mark view->begin_y = view->resized_y;
905 3c1dfe12 2022-07-08 mark view->begin_y = view_split_begin_y(view->nlines);
906 9b058f45 2022-06-30 mark view->begin_x = 0;
907 571ccd73 2022-07-19 mark } else if (!view->resized) {
908 3c1dfe12 2022-07-08 mark if (view->resized_x && view->resized_x < view->cols - 1 &&
909 3c1dfe12 2022-07-08 mark view->cols > 119)
910 3c1dfe12 2022-07-08 mark view->begin_x = view->resized_x;
912 3c1dfe12 2022-07-08 mark view->begin_x = view_split_begin_x(0);
913 9b058f45 2022-06-30 mark view->begin_y = 0;
915 9b058f45 2022-06-30 mark view->nlines = LINES - view->begin_y;
916 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
917 5c60c32a 2018-10-18 stsp view->lines = LINES;
918 5c60c32a 2018-10-18 stsp view->cols = COLS;
919 5c60c32a 2018-10-18 stsp err = view_resize(view);
921 5c60c32a 2018-10-18 stsp return err;
923 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN)
924 9b058f45 2022-06-30 mark view->parent->nlines = view->begin_y;
926 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
927 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
929 5c60c32a 2018-10-18 stsp return NULL;
932 5c60c32a 2018-10-18 stsp static const struct got_error *
933 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
935 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
937 5c60c32a 2018-10-18 stsp view->begin_x = 0;
938 571ccd73 2022-07-19 mark view->begin_y = view->resized ? view->begin_y : 0;
939 571ccd73 2022-07-19 mark view->nlines = view->resized ? view->nlines : LINES;
940 5c60c32a 2018-10-18 stsp view->ncols = COLS;
941 5c60c32a 2018-10-18 stsp view->lines = LINES;
942 5c60c32a 2018-10-18 stsp view->cols = COLS;
943 5c60c32a 2018-10-18 stsp err = view_resize(view);
945 5c60c32a 2018-10-18 stsp return err;
947 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
948 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
950 5c60c32a 2018-10-18 stsp return NULL;
954 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
956 5c60c32a 2018-10-18 stsp return view->parent == NULL;
960 6131ff18 2022-06-20 mark view_is_splitscreen(struct tog_view *view)
962 9b058f45 2022-06-30 mark return view->begin_x > 0 || view->begin_y > 0;
966 24b9cfdc 2022-06-30 stsp view_is_fullscreen(struct tog_view *view)
968 24b9cfdc 2022-06-30 stsp return view->nlines == LINES && view->ncols == COLS;
972 49b24ee5 2022-07-03 mark view_is_hsplit_top(struct tog_view *view)
974 49b24ee5 2022-07-03 mark return view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
975 49b24ee5 2022-07-03 mark view_is_splitscreen(view->child);
978 9b058f45 2022-06-30 mark static void
979 9b058f45 2022-06-30 mark view_border(struct tog_view *view)
981 9b058f45 2022-06-30 mark PANEL *panel;
982 9b058f45 2022-06-30 mark const struct tog_view *view_above;
984 9b058f45 2022-06-30 mark if (view->parent)
985 9b058f45 2022-06-30 mark return view_border(view->parent);
987 9b058f45 2022-06-30 mark panel = panel_above(view->panel);
988 9b058f45 2022-06-30 mark if (panel == NULL)
991 9b058f45 2022-06-30 mark view_above = panel_userptr(panel);
992 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
993 9b058f45 2022-06-30 mark mvwhline(view->window, view_above->begin_y - 1,
994 c62d44e7 2023-04-20 naddy view->begin_x, ACS_HLINE, view->ncols);
996 9b058f45 2022-06-30 mark mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
997 c62d44e7 2023-04-20 naddy ACS_VLINE, view->nlines);
1000 3c1dfe12 2022-07-08 mark static const struct got_error *view_init_hsplit(struct tog_view *, int);
1001 9b058f45 2022-06-30 mark static const struct got_error *request_log_commits(struct tog_view *);
1002 9b058f45 2022-06-30 mark static const struct got_error *offset_selection_down(struct tog_view *);
1003 9b058f45 2022-06-30 mark static void offset_selection_up(struct tog_view *);
1004 3c1dfe12 2022-07-08 mark static void view_get_split(struct tog_view *, int *, int *);
1006 4d8c2215 2018-08-19 stsp static const struct got_error *
1007 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
1009 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
1010 9b058f45 2022-06-30 mark int dif, nlines, ncols;
1012 9b058f45 2022-06-30 mark dif = LINES - view->lines; /* line difference */
1014 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
1015 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
1017 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
1018 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
1019 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
1021 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
1023 4dd27a72 2022-06-29 stsp if (view->child) {
1024 9b058f45 2022-06-30 mark int hs = view->child->begin_y;
1026 24b9cfdc 2022-06-30 stsp if (!view_is_fullscreen(view))
1027 c71ed39a 2022-06-29 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
1028 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN ||
1029 9b058f45 2022-06-30 mark view->child->begin_x == 0) {
1030 0dbbbe90 2022-06-17 op ncols = COLS;
1032 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
1033 5c60c32a 2018-10-18 stsp if (view->child->focussed)
1034 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1036 5c60c32a 2018-10-18 stsp show_panel(view->panel);
1038 0dbbbe90 2022-06-17 op ncols = view->child->begin_x;
1040 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
1041 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1044 9b058f45 2022-06-30 mark * XXX This is ugly and needs to be moved into the above
1045 9b058f45 2022-06-30 mark * logic but "works" for now and my attempts at moving it
1046 9b058f45 2022-06-30 mark * break either 'tab' or 'F' key maps in horizontal splits.
1049 9b058f45 2022-06-30 mark err = view_splitscreen(view->child);
1051 9b058f45 2022-06-30 mark return err;
1052 9b058f45 2022-06-30 mark if (dif < 0) { /* top split decreased */
1053 9b058f45 2022-06-30 mark err = offset_selection_down(view);
1055 9b058f45 2022-06-30 mark return err;
1057 9b058f45 2022-06-30 mark view_border(view);
1058 9b058f45 2022-06-30 mark update_panels();
1059 9b058f45 2022-06-30 mark doupdate();
1060 9b058f45 2022-06-30 mark show_panel(view->child->panel);
1061 9b058f45 2022-06-30 mark nlines = view->nlines;
1063 0dbbbe90 2022-06-17 op } else if (view->parent == NULL)
1064 0dbbbe90 2022-06-17 op ncols = COLS;
1066 571ccd73 2022-07-19 mark if (view->resize && dif > 0) {
1067 571ccd73 2022-07-19 mark err = view->resize(view, dif);
1069 571ccd73 2022-07-19 mark return err;
1072 0dbbbe90 2022-06-17 op if (wresize(view->window, nlines, ncols) == ERR)
1073 0dbbbe90 2022-06-17 op return got_error_from_errno("wresize");
1074 0dbbbe90 2022-06-17 op if (replace_panel(view->panel, view->window) == ERR)
1075 0dbbbe90 2022-06-17 op return got_error_from_errno("replace_panel");
1076 0dbbbe90 2022-06-17 op wclear(view->window);
1078 0dbbbe90 2022-06-17 op view->nlines = nlines;
1079 0dbbbe90 2022-06-17 op view->ncols = ncols;
1080 0dbbbe90 2022-06-17 op view->lines = LINES;
1081 0dbbbe90 2022-06-17 op view->cols = COLS;
1083 5c60c32a 2018-10-18 stsp return NULL;
1086 571ccd73 2022-07-19 mark static const struct got_error *
1087 571ccd73 2022-07-19 mark resize_log_view(struct tog_view *view, int increase)
1089 6fe51fee 2022-07-22 mark struct tog_log_view_state *s = &view->state.log;
1090 6fe51fee 2022-07-22 mark const struct got_error *err = NULL;
1091 6fe51fee 2022-07-22 mark int n = 0;
1093 6fe51fee 2022-07-22 mark if (s->selected_entry)
1094 6fe51fee 2022-07-22 mark n = s->selected_entry->idx + view->lines - s->selected;
1097 571ccd73 2022-07-19 mark * Request commits to account for the increased
1098 571ccd73 2022-07-19 mark * height so we have enough to populate the view.
1100 568eae95 2022-09-11 mark if (s->commits->ncommits < n) {
1101 568eae95 2022-09-11 mark view->nscrolled = n - s->commits->ncommits + increase + 1;
1102 571ccd73 2022-07-19 mark err = request_log_commits(view);
1105 571ccd73 2022-07-19 mark return err;
1108 d9a7ab53 2022-07-11 mark static void
1109 d9a7ab53 2022-07-11 mark view_adjust_offset(struct tog_view *view, int n)
1111 d9a7ab53 2022-07-11 mark if (n == 0)
1114 d9a7ab53 2022-07-11 mark if (view->parent && view->parent->offset) {
1115 d9a7ab53 2022-07-11 mark if (view->parent->offset + n >= 0)
1116 d9a7ab53 2022-07-11 mark view->parent->offset += n;
1118 d9a7ab53 2022-07-11 mark view->parent->offset = 0;
1119 d9a7ab53 2022-07-11 mark } else if (view->offset) {
1120 d9a7ab53 2022-07-11 mark if (view->offset - n >= 0)
1121 d9a7ab53 2022-07-11 mark view->offset -= n;
1123 d9a7ab53 2022-07-11 mark view->offset = 0;
1127 3c1dfe12 2022-07-08 mark static const struct got_error *
1128 3c1dfe12 2022-07-08 mark view_resize_split(struct tog_view *view, int resize)
1130 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1131 3c1dfe12 2022-07-08 mark struct tog_view *v = NULL;
1133 3c1dfe12 2022-07-08 mark if (view->parent)
1134 3c1dfe12 2022-07-08 mark v = view->parent;
1138 3c1dfe12 2022-07-08 mark if (!v->child || !view_is_splitscreen(v->child))
1139 3c1dfe12 2022-07-08 mark return NULL;
1141 571ccd73 2022-07-19 mark v->resized = v->child->resized = resize; /* lock for resize event */
1143 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
1144 3c1dfe12 2022-07-08 mark if (v->child->resized_y)
1145 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1146 3c1dfe12 2022-07-08 mark if (view->parent)
1147 3c1dfe12 2022-07-08 mark v->child->begin_y -= resize;
1149 3c1dfe12 2022-07-08 mark v->child->begin_y += resize;
1150 3c1dfe12 2022-07-08 mark if (v->child->begin_y < 3) {
1151 3c1dfe12 2022-07-08 mark view->count = 0;
1152 3c1dfe12 2022-07-08 mark v->child->begin_y = 3;
1153 3c1dfe12 2022-07-08 mark } else if (v->child->begin_y > LINES - 1) {
1154 3c1dfe12 2022-07-08 mark view->count = 0;
1155 3c1dfe12 2022-07-08 mark v->child->begin_y = LINES - 1;
1157 3c1dfe12 2022-07-08 mark v->ncols = COLS;
1158 3c1dfe12 2022-07-08 mark v->child->ncols = COLS;
1159 d9a7ab53 2022-07-11 mark view_adjust_offset(view, resize);
1160 3c1dfe12 2022-07-08 mark err = view_init_hsplit(v, v->child->begin_y);
1162 3c1dfe12 2022-07-08 mark return err;
1163 3c1dfe12 2022-07-08 mark v->child->resized_y = v->child->begin_y;
1165 3c1dfe12 2022-07-08 mark if (v->child->resized_x)
1166 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1167 3c1dfe12 2022-07-08 mark if (view->parent)
1168 3c1dfe12 2022-07-08 mark v->child->begin_x -= resize;
1170 3c1dfe12 2022-07-08 mark v->child->begin_x += resize;
1171 3c1dfe12 2022-07-08 mark if (v->child->begin_x < 11) {
1172 3c1dfe12 2022-07-08 mark view->count = 0;
1173 3c1dfe12 2022-07-08 mark v->child->begin_x = 11;
1174 3c1dfe12 2022-07-08 mark } else if (v->child->begin_x > COLS - 1) {
1175 3c1dfe12 2022-07-08 mark view->count = 0;
1176 3c1dfe12 2022-07-08 mark v->child->begin_x = COLS - 1;
1178 3c1dfe12 2022-07-08 mark v->child->resized_x = v->child->begin_x;
1181 3c1dfe12 2022-07-08 mark v->child->mode = v->mode;
1182 3c1dfe12 2022-07-08 mark v->child->nlines = v->lines - v->child->begin_y;
1183 3c1dfe12 2022-07-08 mark v->child->ncols = v->cols - v->child->begin_x;
1184 3c1dfe12 2022-07-08 mark v->focus_child = 1;
1186 3c1dfe12 2022-07-08 mark err = view_fullscreen(v);
1188 3c1dfe12 2022-07-08 mark return err;
1189 3c1dfe12 2022-07-08 mark err = view_splitscreen(v->child);
1191 3c1dfe12 2022-07-08 mark return err;
1193 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1194 3c1dfe12 2022-07-08 mark err = offset_selection_down(v->child);
1196 3c1dfe12 2022-07-08 mark return err;
1199 6fe51fee 2022-07-22 mark if (v->resize)
1200 6fe51fee 2022-07-22 mark err = v->resize(v, 0);
1201 6fe51fee 2022-07-22 mark else if (v->child->resize)
1202 6fe51fee 2022-07-22 mark err = v->child->resize(v->child, 0);
1204 571ccd73 2022-07-19 mark v->resized = v->child->resized = 0;
1206 3c1dfe12 2022-07-08 mark return err;
1209 3c1dfe12 2022-07-08 mark static void
1210 3c1dfe12 2022-07-08 mark view_transfer_size(struct tog_view *dst, struct tog_view *src)
1212 3c1dfe12 2022-07-08 mark struct tog_view *v = src->child ? src->child : src;
1214 3c1dfe12 2022-07-08 mark dst->resized_x = v->resized_x;
1215 3c1dfe12 2022-07-08 mark dst->resized_y = v->resized_y;
1218 669b5ffa 2018-10-07 stsp static const struct got_error *
1219 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
1221 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1223 669b5ffa 2018-10-07 stsp if (view->child == NULL)
1224 669b5ffa 2018-10-07 stsp return NULL;
1226 669b5ffa 2018-10-07 stsp err = view_close(view->child);
1227 669b5ffa 2018-10-07 stsp view->child = NULL;
1228 669b5ffa 2018-10-07 stsp return err;
1231 0dbbbe90 2022-06-17 op static const struct got_error *
1232 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
1234 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1236 669b5ffa 2018-10-07 stsp view->child = child;
1237 669b5ffa 2018-10-07 stsp child->parent = view;
1239 3c1dfe12 2022-07-08 mark err = view_resize(view);
1241 3c1dfe12 2022-07-08 mark return err;
1243 3c1dfe12 2022-07-08 mark if (view->child->resized_x || view->child->resized_y)
1244 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1246 3c1dfe12 2022-07-08 mark return err;
1249 136e2bd4 2022-07-23 mark static const struct got_error *view_dispatch_request(struct tog_view **,
1250 136e2bd4 2022-07-23 mark struct tog_view *, enum tog_view_type, int, int);
1252 136e2bd4 2022-07-23 mark static const struct got_error *
1253 136e2bd4 2022-07-23 mark view_request_new(struct tog_view **requested, struct tog_view *view,
1254 136e2bd4 2022-07-23 mark enum tog_view_type request)
1256 136e2bd4 2022-07-23 mark struct tog_view *new_view = NULL;
1257 136e2bd4 2022-07-23 mark const struct got_error *err;
1258 136e2bd4 2022-07-23 mark int y = 0, x = 0;
1260 136e2bd4 2022-07-23 mark *requested = NULL;
1262 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP)
1263 136e2bd4 2022-07-23 mark view_get_split(view, &y, &x);
1265 136e2bd4 2022-07-23 mark err = view_dispatch_request(&new_view, view, request, y, x);
1267 136e2bd4 2022-07-23 mark return err;
1269 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && view->mode == TOG_VIEW_SPLIT_HRZN &&
1270 94274a8f 2022-09-19 mark request != TOG_VIEW_HELP) {
1271 136e2bd4 2022-07-23 mark err = view_init_hsplit(view, y);
1273 136e2bd4 2022-07-23 mark return err;
1276 136e2bd4 2022-07-23 mark view->focussed = 0;
1277 136e2bd4 2022-07-23 mark new_view->focussed = 1;
1278 136e2bd4 2022-07-23 mark new_view->mode = view->mode;
1279 94274a8f 2022-09-19 mark new_view->nlines = request == TOG_VIEW_HELP ?
1280 94274a8f 2022-09-19 mark view->lines : view->lines - y;
1282 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP) {
1283 136e2bd4 2022-07-23 mark view_transfer_size(new_view, view);
1284 136e2bd4 2022-07-23 mark err = view_close_child(view);
1286 136e2bd4 2022-07-23 mark return err;
1287 136e2bd4 2022-07-23 mark err = view_set_child(view, new_view);
1289 136e2bd4 2022-07-23 mark return err;
1290 136e2bd4 2022-07-23 mark view->focus_child = 1;
1292 136e2bd4 2022-07-23 mark *requested = new_view;
1294 136e2bd4 2022-07-23 mark return NULL;
1297 34bc9ec9 2019-02-22 stsp static void
1298 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
1300 25791caa 2018-10-24 stsp int cols, lines;
1301 25791caa 2018-10-24 stsp struct winsize size;
1303 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
1304 25791caa 2018-10-24 stsp cols = 80; /* Default */
1305 25791caa 2018-10-24 stsp lines = 24;
1307 25791caa 2018-10-24 stsp cols = size.ws_col;
1308 25791caa 2018-10-24 stsp lines = size.ws_row;
1310 25791caa 2018-10-24 stsp resize_term(lines, cols);
1313 2b49a8ae 2019-06-22 stsp static const struct got_error *
1314 602eda79 2023-02-09 mark view_search_start(struct tog_view *view, int fast_refresh)
1316 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
1317 9b058f45 2022-06-30 mark struct tog_view *v = view;
1318 2b49a8ae 2019-06-22 stsp char pattern[1024];
1321 c0c4acc8 2021-01-24 stsp if (view->search_started) {
1322 c0c4acc8 2021-01-24 stsp regfree(&view->regex);
1323 c0c4acc8 2021-01-24 stsp view->searching = 0;
1324 c0c4acc8 2021-01-24 stsp memset(&view->regmatch, 0, sizeof(view->regmatch));
1326 c0c4acc8 2021-01-24 stsp view->search_started = 0;
1328 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
1329 2b49a8ae 2019-06-22 stsp return NULL;
1331 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1332 9b058f45 2022-06-30 mark v = view->child;
1333 9d0feb8b 2022-12-27 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1334 9d0feb8b 2022-12-27 mark v = view->parent;
1336 9b058f45 2022-06-30 mark mvwaddstr(v->window, v->nlines - 1, 0, "/");
1337 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1339 092a9f9c 2022-12-27 mark nodelay(v->window, FALSE); /* block for search term input */
1340 2b49a8ae 2019-06-22 stsp nocbreak();
1342 9b058f45 2022-06-30 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
1343 9b058f45 2022-06-30 mark wrefresh(v->window);
1346 092a9f9c 2022-12-27 mark nodelay(v->window, TRUE);
1347 098596c5 2023-04-14 stsp if (!fast_refresh && !using_mock_io)
1348 602eda79 2023-02-09 mark halfdelay(10);
1349 2b49a8ae 2019-06-22 stsp if (ret == ERR)
1350 2b49a8ae 2019-06-22 stsp return NULL;
1352 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
1353 7c32bd05 2019-06-22 stsp err = view->search_start(view);
1354 7c32bd05 2019-06-22 stsp if (err) {
1355 7c32bd05 2019-06-22 stsp regfree(&view->regex);
1356 7c32bd05 2019-06-22 stsp return err;
1358 c0c4acc8 2021-01-24 stsp view->search_started = 1;
1359 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
1360 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
1361 2b49a8ae 2019-06-22 stsp view->search_next(view);
1364 2b49a8ae 2019-06-22 stsp return NULL;
1367 7532ccda 2022-07-11 mark /* Switch split mode. If view is a parent or child, draw the new splitscreen. */
1368 d2366e29 2022-07-07 mark static const struct got_error *
1369 d2366e29 2022-07-07 mark switch_split(struct tog_view *view)
1371 d2366e29 2022-07-07 mark const struct got_error *err = NULL;
1372 d2366e29 2022-07-07 mark struct tog_view *v = NULL;
1374 d2366e29 2022-07-07 mark if (view->parent)
1375 d2366e29 2022-07-07 mark v = view->parent;
1379 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN)
1380 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1382 d2366e29 2022-07-07 mark v->mode = TOG_VIEW_SPLIT_HRZN;
1384 7532ccda 2022-07-11 mark if (!v->child)
1385 7532ccda 2022-07-11 mark return NULL;
1386 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->cols < 120)
1387 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_NONE;
1389 d2366e29 2022-07-07 mark view_get_split(v, &v->child->begin_y, &v->child->begin_x);
1390 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN && v->child->resized_y)
1391 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1392 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->child->resized_x)
1393 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1396 d2366e29 2022-07-07 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1397 d2366e29 2022-07-07 mark v->ncols = COLS;
1398 d2366e29 2022-07-07 mark v->child->ncols = COLS;
1399 7532ccda 2022-07-11 mark v->child->nscrolled = LINES - v->child->nlines;
1401 d2366e29 2022-07-07 mark err = view_init_hsplit(v, v->child->begin_y);
1403 d2366e29 2022-07-07 mark return err;
1405 d2366e29 2022-07-07 mark v->child->mode = v->mode;
1406 d2366e29 2022-07-07 mark v->child->nlines = v->lines - v->child->begin_y;
1407 d2366e29 2022-07-07 mark v->focus_child = 1;
1409 d2366e29 2022-07-07 mark err = view_fullscreen(v);
1411 d2366e29 2022-07-07 mark return err;
1412 d2366e29 2022-07-07 mark err = view_splitscreen(v->child);
1414 d2366e29 2022-07-07 mark return err;
1416 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_NONE)
1417 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1418 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1419 7532ccda 2022-07-11 mark err = offset_selection_down(v);
1421 279d2047 2022-07-29 stsp return err;
1422 d2366e29 2022-07-07 mark err = offset_selection_down(v->child);
1424 279d2047 2022-07-29 stsp return err;
1426 7532ccda 2022-07-11 mark offset_selection_up(v);
1427 7532ccda 2022-07-11 mark offset_selection_up(v->child);
1429 dff91825 2022-07-22 mark if (v->resize)
1430 dff91825 2022-07-22 mark err = v->resize(v, 0);
1431 dff91825 2022-07-22 mark else if (v->child->resize)
1432 dff91825 2022-07-22 mark err = v->child->resize(v->child, 0);
1434 d2366e29 2022-07-07 mark return err;
1438 af21bb7e 2023-04-12 mark * Strip trailing whitespace from str starting at byte *n;
1439 af21bb7e 2023-04-12 mark * if *n < 0, use strlen(str). Return new str length in *n.
1441 af21bb7e 2023-04-12 mark static void
1442 af21bb7e 2023-04-12 mark strip_trailing_ws(char *str, int *n)
1444 af21bb7e 2023-04-12 mark size_t x = *n;
1446 af21bb7e 2023-04-12 mark if (str == NULL || *str == '\0')
1449 af21bb7e 2023-04-12 mark if (x < 0)
1450 af21bb7e 2023-04-12 mark x = strlen(str);
1452 af21bb7e 2023-04-12 mark while (x-- > 0 && isspace((unsigned char)str[x]))
1453 af21bb7e 2023-04-12 mark str[x] = '\0';
1455 af21bb7e 2023-04-12 mark *n = x + 1;
1459 af21bb7e 2023-04-12 mark * Extract visible substring of line y from the curses screen
1460 81641b41 2023-04-20 mark * and strip trailing whitespace. If vline is set, overwrite
1461 81641b41 2023-04-20 mark * line[vline] with '|' because the ACS_VLINE character is
1462 81641b41 2023-04-20 mark * written out as 'x'. Write the line to file f.
1464 af21bb7e 2023-04-12 mark static const struct got_error *
1465 af21bb7e 2023-04-12 mark view_write_line(FILE *f, int y, int vline)
1467 af21bb7e 2023-04-12 mark char line[COLS * MB_LEN_MAX]; /* allow for multibyte chars */
1470 af21bb7e 2023-04-12 mark r = mvwinnstr(curscr, y, 0, line, sizeof(line));
1471 af21bb7e 2023-04-12 mark if (r == ERR)
1472 af21bb7e 2023-04-12 mark return got_error_fmt(GOT_ERR_RANGE,
1473 af21bb7e 2023-04-12 mark "failed to extract line %d", y);
1476 af21bb7e 2023-04-12 mark * In some views, lines are padded with blanks to COLS width.
1477 af21bb7e 2023-04-12 mark * Strip them so we can diff without the -b flag when testing.
1479 af21bb7e 2023-04-12 mark strip_trailing_ws(line, &r);
1481 81641b41 2023-04-20 mark if (vline > 0)
1482 af21bb7e 2023-04-12 mark line[vline] = '|';
1484 af21bb7e 2023-04-12 mark w = fprintf(f, "%s\n", line);
1485 af21bb7e 2023-04-12 mark if (w != r + 1) /* \n */
1486 af21bb7e 2023-04-12 mark return got_ferror(f, GOT_ERR_IO);
1488 af21bb7e 2023-04-12 mark return NULL;
1492 af21bb7e 2023-04-12 mark * Capture the visible curses screen by writing each line to the
1493 af21bb7e 2023-04-12 mark * file at the path set via the TOG_SCR_DUMP environment variable.
1495 af21bb7e 2023-04-12 mark static const struct got_error *
1496 af21bb7e 2023-04-12 mark screendump(struct tog_view *view)
1498 af21bb7e 2023-04-12 mark const struct got_error *err;
1501 3aa652ef 2023-04-21 op err = got_opentemp_truncate(tog_io.sdump);
1505 af21bb7e 2023-04-12 mark if ((view->child && view->child->begin_x) ||
1506 af21bb7e 2023-04-12 mark (view->parent && view->begin_x)) {
1507 af21bb7e 2023-04-12 mark int ncols = view->child ? view->ncols : view->parent->ncols;
1509 af21bb7e 2023-04-12 mark /* vertical splitscreen */
1510 af21bb7e 2023-04-12 mark for (i = 0; i < view->nlines; ++i) {
1511 3aa652ef 2023-04-21 op err = view_write_line(tog_io.sdump, i, ncols - 1);
1513 af21bb7e 2023-04-12 mark goto done;
1516 af21bb7e 2023-04-12 mark int hline = 0;
1518 af21bb7e 2023-04-12 mark /* fullscreen or horizontal splitscreen */
1519 af21bb7e 2023-04-12 mark if ((view->child && view->child->begin_y) ||
1520 af21bb7e 2023-04-12 mark (view->parent && view->begin_y)) /* hsplit */
1521 af21bb7e 2023-04-12 mark hline = view->child ?
1522 af21bb7e 2023-04-12 mark view->child->begin_y : view->begin_y;
1524 af21bb7e 2023-04-12 mark for (i = 0; i < view->lines; i++) {
1525 81641b41 2023-04-20 mark if (hline && i == hline - 1) {
1528 af21bb7e 2023-04-12 mark /* ACS_HLINE writes out as 'q', overwrite it */
1529 af21bb7e 2023-04-12 mark for (c = 0; c < view->cols; ++c)
1530 3aa652ef 2023-04-21 op fputc('-', tog_io.sdump);
1531 3aa652ef 2023-04-21 op fputc('\n', tog_io.sdump);
1535 3aa652ef 2023-04-21 op err = view_write_line(tog_io.sdump, i, 0);
1537 af21bb7e 2023-04-12 mark goto done;
1542 af21bb7e 2023-04-12 mark return err;
1546 f0032ce6 2022-07-02 mark * Compute view->count from numeric input. Assign total to view->count and
1547 f0032ce6 2022-07-02 mark * return first non-numeric key entered.
1549 640cd7ff 2022-06-22 mark static int
1550 640cd7ff 2022-06-22 mark get_compound_key(struct tog_view *view, int c)
1552 9b058f45 2022-06-30 mark struct tog_view *v = view;
1553 9b058f45 2022-06-30 mark int x, n = 0;
1555 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1556 9b058f45 2022-06-30 mark v = view->child;
1557 9b058f45 2022-06-30 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1558 9b058f45 2022-06-30 mark v = view->parent;
1560 640cd7ff 2022-06-22 mark view->count = 0;
1561 f0032ce6 2022-07-02 mark cbreak(); /* block for input */
1562 94b80cfa 2022-08-01 mark nodelay(view->window, FALSE);
1563 9b058f45 2022-06-30 mark wmove(v->window, v->nlines - 1, 0);
1564 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1565 9b058f45 2022-06-30 mark waddch(v->window, ':');
1568 9b058f45 2022-06-30 mark x = getcurx(v->window);
1569 9b058f45 2022-06-30 mark if (x != ERR && x < view->ncols) {
1570 9b058f45 2022-06-30 mark waddch(v->window, c);
1571 9b058f45 2022-06-30 mark wrefresh(v->window);
1575 640cd7ff 2022-06-22 mark * Don't overflow. Max valid request should be the greatest
1576 640cd7ff 2022-06-22 mark * between the longest and total lines; cap at 10 million.
1578 640cd7ff 2022-06-22 mark if (n >= 9999999)
1579 640cd7ff 2022-06-22 mark n = 9999999;
1581 640cd7ff 2022-06-22 mark n = n * 10 + (c - '0');
1582 640cd7ff 2022-06-22 mark } while (((c = wgetch(view->window))) >= '0' && c <= '9' && c != ERR);
1584 94b80cfa 2022-08-01 mark if (c == 'G' || c == 'g') { /* nG key map */
1585 94b80cfa 2022-08-01 mark view->gline = view->hiline = n;
1590 640cd7ff 2022-06-22 mark /* Massage excessive or inapplicable values at the input handler. */
1591 640cd7ff 2022-06-22 mark view->count = n;
1596 3f6c6614 2023-01-23 mark static void
1597 3f6c6614 2023-01-23 mark action_report(struct tog_view *view)
1599 3f6c6614 2023-01-23 mark struct tog_view *v = view;
1601 3f6c6614 2023-01-23 mark if (view_is_hsplit_top(view))
1602 3f6c6614 2023-01-23 mark v = view->child;
1603 3f6c6614 2023-01-23 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1604 3f6c6614 2023-01-23 mark v = view->parent;
1606 3f6c6614 2023-01-23 mark wmove(v->window, v->nlines - 1, 0);
1607 3f6c6614 2023-01-23 mark wclrtoeol(v->window);
1608 3f6c6614 2023-01-23 mark wprintw(v->window, ":%s", view->action);
1609 3f6c6614 2023-01-23 mark wrefresh(v->window);
1612 3f6c6614 2023-01-23 mark * Clear action status report. Only clear in blame view
1613 3f6c6614 2023-01-23 mark * once annotating is complete, otherwise it's too fast.
1615 3f6c6614 2023-01-23 mark if (view->type == TOG_VIEW_BLAME) {
1616 3f6c6614 2023-01-23 mark if (view->state.blame.blame_complete)
1617 3f6c6614 2023-01-23 mark view->action = NULL;
1619 3f6c6614 2023-01-23 mark view->action = NULL;
1623 af21bb7e 2023-04-12 mark * Read the next line from the test script and assign
1624 af21bb7e 2023-04-12 mark * key instruction to *ch. If at EOF, set the *done flag.
1626 0cf4efb1 2018-09-29 stsp static const struct got_error *
1627 d9bb8469 2023-04-20 mark tog_read_script_key(FILE *script, struct tog_view *view, int *ch, int *done)
1629 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
1630 af21bb7e 2023-04-12 mark char *line = NULL;
1631 af21bb7e 2023-04-12 mark size_t linesz = 0;
1633 d9bb8469 2023-04-20 mark if (view->count && --view->count) {
1634 d9bb8469 2023-04-20 mark *ch = view->ch;
1635 d9bb8469 2023-04-20 mark return NULL;
1639 af21bb7e 2023-04-12 mark if (getline(&line, &linesz, script) == -1) {
1640 af21bb7e 2023-04-12 mark if (feof(script)) {
1641 af21bb7e 2023-04-12 mark *done = 1;
1642 af21bb7e 2023-04-12 mark goto done;
1644 af21bb7e 2023-04-12 mark err = got_ferror(script, GOT_ERR_IO);
1645 af21bb7e 2023-04-12 mark goto done;
1649 8d212112 2023-04-16 mark if (strncasecmp(line, "WAIT_FOR_UI", 11) == 0)
1650 8d212112 2023-04-16 mark tog_io.wait_for_ui = 1;
1651 8d212112 2023-04-16 mark else if (strncasecmp(line, "KEY_ENTER", 9) == 0)
1652 af21bb7e 2023-04-12 mark *ch = KEY_ENTER;
1653 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_RIGHT", 9) == 0)
1654 af21bb7e 2023-04-12 mark *ch = KEY_RIGHT;
1655 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_LEFT", 8) == 0)
1656 af21bb7e 2023-04-12 mark *ch = KEY_LEFT;
1657 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_DOWN", 8) == 0)
1658 af21bb7e 2023-04-12 mark *ch = KEY_DOWN;
1659 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_UP", 6) == 0)
1660 af21bb7e 2023-04-12 mark *ch = KEY_UP;
1661 c671dc65 2023-04-24 mark else if (strncasecmp(line, "TAB", 3) == 0)
1662 c671dc65 2023-04-24 mark *ch = '\t';
1663 81641b41 2023-04-20 mark else if (strncasecmp(line, "SCREENDUMP", 10) == 0)
1664 af21bb7e 2023-04-12 mark *ch = TOG_KEY_SCRDUMP;
1665 d9bb8469 2023-04-20 mark else if (isdigit((unsigned char)*line)) {
1666 d9bb8469 2023-04-20 mark char *t = line;
1668 d9bb8469 2023-04-20 mark while (isdigit((unsigned char)*t))
1670 d9bb8469 2023-04-20 mark view->ch = *ch = *t;
1671 d9bb8469 2023-04-20 mark *t = '\0';
1672 d9bb8469 2023-04-20 mark /* ignore error, view->count is 0 if instruction is invalid */
1673 d9bb8469 2023-04-20 mark view->count = strtonum(line, 0, INT_MAX, NULL);
1675 af21bb7e 2023-04-12 mark *ch = *line;
1678 af21bb7e 2023-04-12 mark free(line);
1679 af21bb7e 2023-04-12 mark return err;
1682 af21bb7e 2023-04-12 mark static const struct got_error *
1683 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
1684 098596c5 2023-04-14 stsp struct tog_view_list_head *views, int fast_refresh)
1686 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1687 669b5ffa 2018-10-07 stsp struct tog_view *v;
1688 1a76625f 2018-10-22 stsp int ch, errcode;
1690 e5a0f69f 2018-08-18 stsp *new = NULL;
1692 3f6c6614 2023-01-23 mark if (view->action)
1693 3f6c6614 2023-01-23 mark action_report(view);
1695 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
1696 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
1697 640cd7ff 2022-06-22 mark view->search_next_done == TOG_SEARCH_HAVE_NONE) {
1698 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
1699 640cd7ff 2022-06-22 mark view->count = 0;
1702 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
1703 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1704 82954512 2020-02-03 stsp if (errcode)
1705 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1706 82954512 2020-02-03 stsp "pthread_mutex_unlock");
1707 3da8ef85 2021-09-21 stsp sched_yield();
1708 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
1709 82954512 2020-02-03 stsp if (errcode)
1710 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1711 82954512 2020-02-03 stsp "pthread_mutex_lock");
1712 60493ae3 2019-06-20 stsp view->search_next(view);
1713 60493ae3 2019-06-20 stsp return NULL;
1716 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
1717 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1718 1a76625f 2018-10-22 stsp if (errcode)
1719 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
1721 098596c5 2023-04-14 stsp if (using_mock_io) {
1722 d9bb8469 2023-04-20 mark err = tog_read_script_key(tog_io.f, view, &ch, done);
1723 c736b84a 2023-04-16 mark if (err) {
1724 c736b84a 2023-04-16 mark errcode = pthread_mutex_lock(&tog_mutex);
1725 af21bb7e 2023-04-12 mark return err;
1727 af21bb7e 2023-04-12 mark } else if (view->count && --view->count) {
1729 a6d37fac 2022-07-03 mark nodelay(view->window, TRUE);
1730 640cd7ff 2022-06-22 mark ch = wgetch(view->window);
1731 af21bb7e 2023-04-12 mark /* let C-g or backspace abort unfinished count */
1732 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
1733 a6d37fac 2022-07-03 mark view->count = 0;
1735 a6d37fac 2022-07-03 mark ch = view->ch;
1737 a6d37fac 2022-07-03 mark ch = wgetch(view->window);
1738 640cd7ff 2022-06-22 mark if (ch >= '1' && ch <= '9')
1739 640cd7ff 2022-06-22 mark view->ch = ch = get_compound_key(view, ch);
1741 94b80cfa 2022-08-01 mark if (view->hiline && ch != ERR && ch != 0)
1742 94b80cfa 2022-08-01 mark view->hiline = 0; /* key pressed, clear line highlight */
1743 94b80cfa 2022-08-01 mark nodelay(view->window, TRUE);
1744 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1745 1a76625f 2018-10-22 stsp if (errcode)
1746 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1748 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
1749 25791caa 2018-10-24 stsp tog_resizeterm();
1750 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
1751 61266923 2020-01-14 stsp tog_sigcont_received = 0;
1752 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
1753 25791caa 2018-10-24 stsp err = view_resize(v);
1755 25791caa 2018-10-24 stsp return err;
1756 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
1758 25791caa 2018-10-24 stsp return err;
1759 cdfcfb03 2020-12-06 stsp if (v->child) {
1760 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
1762 cdfcfb03 2020-12-06 stsp return err;
1763 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
1764 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
1766 cdfcfb03 2020-12-06 stsp return err;
1767 3c1dfe12 2022-07-08 mark if (v->child->resized_x || v->child->resized_y) {
1768 3c1dfe12 2022-07-08 mark err = view_resize_split(v, 0);
1770 3c1dfe12 2022-07-08 mark return err;
1776 e5a0f69f 2018-08-18 stsp switch (ch) {
1779 ec2a9698 2022-09-15 mark case KEY_F(1):
1780 ec2a9698 2022-09-15 mark if (view->type == TOG_VIEW_HELP)
1781 ec2a9698 2022-09-15 mark err = view->reset(view);
1783 ec2a9698 2022-09-15 mark err = view_request_new(new, view, TOG_VIEW_HELP);
1786 640cd7ff 2022-06-22 mark view->count = 0;
1787 1e37a5c2 2019-05-12 jcs if (view->child) {
1788 e78dc838 2020-12-04 stsp view->focussed = 0;
1789 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1790 e78dc838 2020-12-04 stsp view->focus_child = 1;
1791 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
1792 e78dc838 2020-12-04 stsp view->focussed = 0;
1793 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
1794 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1795 9b058f45 2022-06-30 mark if (!view_is_splitscreen(view)) {
1796 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1797 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent,
1800 9b058f45 2022-06-30 mark return err;
1802 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1803 6131ff18 2022-06-20 mark err = view_fullscreen(view->parent);
1805 9b058f45 2022-06-30 mark return err;
1810 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN) {
1811 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1812 9b058f45 2022-06-30 mark /* might need more commits to fill fullscreen */
1813 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent, 0);
1817 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1819 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1820 9970f7fc 2020-12-03 stsp view->dying = 1;
1826 640cd7ff 2022-06-22 mark view->count = 0;
1827 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
1828 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
1830 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
1831 e78dc838 2020-12-04 stsp view->focussed = 0;
1832 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1833 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
1835 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
1837 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1841 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
1842 9970f7fc 2020-12-03 stsp KEY_RESIZE);
1844 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
1845 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
1846 e78dc838 2020-12-04 stsp view->focussed = 1;
1847 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
1849 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
1850 9b058f45 2022-06-30 mark if (!err && view->mode != TOG_VIEW_SPLIT_HRZN)
1851 6131ff18 2022-06-20 mark err = view_resize(view->parent);
1853 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1857 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
1861 6fe51fee 2022-07-22 mark if (view->resize) {
1862 6fe51fee 2022-07-22 mark err = view->resize(view, 0);
1866 e56a1796 2023-04-24 mark if (view->parent) {
1867 e56a1796 2023-04-24 mark if (view->parent->resize) {
1868 e56a1796 2023-04-24 mark err = view->parent->resize(view->parent, 0);
1869 e56a1796 2023-04-24 mark if (err != NULL)
1872 9b058f45 2022-06-30 mark err = offset_selection_down(view->parent);
1873 e56a1796 2023-04-24 mark if (err != NULL)
1876 e56a1796 2023-04-24 mark err = offset_selection_down(view);
1879 3c1dfe12 2022-07-08 mark view->count = 0;
1880 d2366e29 2022-07-07 mark err = switch_split(view);
1883 3c1dfe12 2022-07-08 mark err = view_resize_split(view, -1);
1886 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 1);
1888 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
1891 640cd7ff 2022-06-22 mark view->count = 0;
1892 60493ae3 2019-06-20 stsp if (view->search_start)
1893 602eda79 2023-02-09 mark view_search_start(view, fast_refresh);
1895 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1899 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
1900 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
1901 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
1902 60493ae3 2019-06-20 stsp view->search_next_done = 0;
1903 60493ae3 2019-06-20 stsp view->search_next(view);
1905 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1908 3f6c6614 2023-01-23 mark if (tog_diff_algo == GOT_DIFF_ALGORITHM_MYERS) {
1909 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
1910 3f6c6614 2023-01-23 mark view->action = "Patience diff algorithm";
1912 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
1913 3f6c6614 2023-01-23 mark view->action = "Myers diff algorithm";
1915 917d79a7 2022-07-01 stsp TAILQ_FOREACH(v, views, entry) {
1916 917d79a7 2022-07-01 stsp if (v->reset) {
1917 917d79a7 2022-07-01 stsp err = v->reset(v);
1919 917d79a7 2022-07-01 stsp return err;
1921 917d79a7 2022-07-01 stsp if (v->child && v->child->reset) {
1922 917d79a7 2022-07-01 stsp err = v->child->reset(v->child);
1924 917d79a7 2022-07-01 stsp return err;
1928 af21bb7e 2023-04-12 mark case TOG_KEY_SCRDUMP:
1929 af21bb7e 2023-04-12 mark err = screendump(view);
1932 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1936 e5a0f69f 2018-08-18 stsp return err;
1940 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
1942 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
1943 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
1945 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
1947 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
1950 669b5ffa 2018-10-07 stsp return view->focussed;
1953 bcbd79e2 2018-08-19 stsp static const struct got_error *
1954 098596c5 2023-04-14 stsp tog_io_close(void)
1956 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1958 098596c5 2023-04-14 stsp if (tog_io.cin && fclose(tog_io.cin) == EOF)
1959 098596c5 2023-04-14 stsp err = got_ferror(tog_io.cin, GOT_ERR_IO);
1960 098596c5 2023-04-14 stsp if (tog_io.cout && fclose(tog_io.cout) == EOF && err == NULL)
1961 098596c5 2023-04-14 stsp err = got_ferror(tog_io.cout, GOT_ERR_IO);
1962 098596c5 2023-04-14 stsp if (tog_io.f && fclose(tog_io.f) == EOF && err == NULL)
1963 098596c5 2023-04-14 stsp err = got_ferror(tog_io.f, GOT_ERR_IO);
1964 3aa652ef 2023-04-21 op if (tog_io.sdump && fclose(tog_io.sdump) == EOF && err == NULL)
1965 3aa652ef 2023-04-21 op err = got_ferror(tog_io.sdump, GOT_ERR_IO);
1967 af21bb7e 2023-04-12 mark return err;
1970 af21bb7e 2023-04-12 mark static const struct got_error *
1971 098596c5 2023-04-14 stsp view_loop(struct tog_view *view)
1973 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
1974 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
1975 fb59748f 2020-12-05 stsp struct tog_view *new_view;
1976 d2366e29 2022-07-07 mark char *mode;
1977 fd823528 2018-10-22 stsp int fast_refresh = 10;
1978 1a76625f 2018-10-22 stsp int done = 0, errcode;
1980 d2366e29 2022-07-07 mark mode = getenv("TOG_VIEW_SPLIT_MODE");
1981 d2366e29 2022-07-07 mark if (!mode || !(*mode == 'h' || *mode == 'H'))
1982 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_VERT;
1984 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_HRZN;
1986 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1987 1a76625f 2018-10-22 stsp if (errcode)
1988 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1990 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
1991 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
1993 1004088d 2018-09-29 stsp view->focussed = 1;
1994 878940b7 2018-09-29 stsp err = view->show(view);
1996 0cf4efb1 2018-09-29 stsp return err;
1997 0cf4efb1 2018-09-29 stsp update_panels();
1998 0cf4efb1 2018-09-29 stsp doupdate();
1999 5629093a 2022-07-11 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_thread_error &&
2000 5629093a 2022-07-11 stsp !tog_fatal_signal_received()) {
2001 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
2002 098596c5 2023-04-14 stsp if (fast_refresh && --fast_refresh == 0 && !using_mock_io)
2003 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
2005 098596c5 2023-04-14 stsp err = view_input(&new_view, &done, view, &views, fast_refresh);
2009 dc2c3344 2023-01-23 mark if (view->dying && view == TAILQ_FIRST(&views) &&
2010 dc2c3344 2023-01-23 mark TAILQ_NEXT(view, entry) == NULL)
2012 dc2c3344 2023-01-23 mark if (done) {
2013 dc2c3344 2023-01-23 mark struct tog_view *v;
2016 dc2c3344 2023-01-23 mark * When we quit, scroll the screen up a single line
2017 dc2c3344 2023-01-23 mark * so we don't lose any information.
2019 dc2c3344 2023-01-23 mark TAILQ_FOREACH(v, &views, entry) {
2020 dc2c3344 2023-01-23 mark wmove(v->window, 0, 0);
2021 dc2c3344 2023-01-23 mark wdeleteln(v->window);
2022 dc2c3344 2023-01-23 mark wnoutrefresh(v->window);
2023 dc2c3344 2023-01-23 mark if (v->child && !view_is_fullscreen(v)) {
2024 dc2c3344 2023-01-23 mark wmove(v->child->window, 0, 0);
2025 dc2c3344 2023-01-23 mark wdeleteln(v->child->window);
2026 dc2c3344 2023-01-23 mark wnoutrefresh(v->child->window);
2029 dc2c3344 2023-01-23 mark doupdate();
2032 9970f7fc 2020-12-03 stsp if (view->dying) {
2033 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
2035 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
2036 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
2038 e78dc838 2020-12-04 stsp else if (view->parent)
2039 669b5ffa 2018-10-07 stsp prev = view->parent;
2041 e78dc838 2020-12-04 stsp if (view->parent) {
2042 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
2043 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
2044 9b058f45 2022-06-30 mark /* Restore fullscreen line height. */
2045 9b058f45 2022-06-30 mark view->parent->nlines = view->parent->lines;
2046 0dbbbe90 2022-06-17 op err = view_resize(view->parent);
2049 3c1dfe12 2022-07-08 mark /* Make resized splits persist. */
2050 3c1dfe12 2022-07-08 mark view_transfer_size(view->parent, view);
2052 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
2054 9970f7fc 2020-12-03 stsp err = view_close(view);
2056 e5a0f69f 2018-08-18 stsp goto done;
2058 e78dc838 2020-12-04 stsp view = NULL;
2059 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
2060 e78dc838 2020-12-04 stsp if (v->focussed)
2063 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
2064 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
2066 e78dc838 2020-12-04 stsp view = prev;
2067 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
2068 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
2069 e78dc838 2020-12-04 stsp tog_view_list_head);
2071 e78dc838 2020-12-04 stsp if (view) {
2072 e78dc838 2020-12-04 stsp if (view->focus_child) {
2073 e78dc838 2020-12-04 stsp view->child->focussed = 1;
2074 e78dc838 2020-12-04 stsp view = view->child;
2076 e78dc838 2020-12-04 stsp view->focussed = 1;
2080 bcbd79e2 2018-08-19 stsp if (new_view) {
2081 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
2082 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
2083 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
2084 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
2086 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
2087 86c66b02 2018-10-18 stsp err = view_close(v);
2089 86c66b02 2018-10-18 stsp goto done;
2092 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
2093 fed7eaa8 2018-10-24 stsp view = new_view;
2095 dc2c3344 2023-01-23 mark if (view && !done) {
2096 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
2097 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
2098 e78dc838 2020-12-04 stsp view = view->child;
2100 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
2101 e78dc838 2020-12-04 stsp view = view->parent;
2103 e78dc838 2020-12-04 stsp show_panel(view->panel);
2104 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
2105 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
2106 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
2107 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
2109 1a76625f 2018-10-22 stsp goto done;
2111 669b5ffa 2018-10-07 stsp err = view->show(view);
2113 1a76625f 2018-10-22 stsp goto done;
2114 669b5ffa 2018-10-07 stsp if (view->child) {
2115 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
2117 1a76625f 2018-10-22 stsp goto done;
2119 1a76625f 2018-10-22 stsp update_panels();
2120 1a76625f 2018-10-22 stsp doupdate();
2124 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
2125 5629093a 2022-07-11 stsp const struct got_error *close_err;
2126 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
2127 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
2128 5629093a 2022-07-11 stsp close_err = view_close(view);
2129 5629093a 2022-07-11 stsp if (close_err && err == NULL)
2130 5629093a 2022-07-11 stsp err = close_err;
2133 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2134 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
2135 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
2137 e5a0f69f 2018-08-18 stsp return err;
2140 4ed7e80c 2018-05-20 stsp __dead static void
2141 9f7d7167 2018-04-29 stsp usage_log(void)
2144 c70c5802 2018-08-01 stsp fprintf(stderr,
2145 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
2146 9f7d7167 2018-04-29 stsp getprogname());
2150 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
2151 80ddbec8 2018-04-29 stsp static const struct got_error *
2152 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
2154 00dfcb92 2018-06-11 stsp char *vis = NULL;
2155 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
2157 963b370f 2018-05-20 stsp *ws = NULL;
2158 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
2159 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
2160 00dfcb92 2018-06-11 stsp int vislen;
2161 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
2162 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
2164 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
2165 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
2167 00dfcb92 2018-06-11 stsp return err;
2168 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
2169 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
2170 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
2171 a7f50699 2018-06-11 stsp goto done;
2175 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
2176 a7f50699 2018-06-11 stsp if (*ws == NULL) {
2177 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
2178 a7f50699 2018-06-11 stsp goto done;
2181 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
2182 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
2184 00dfcb92 2018-06-11 stsp free(vis);
2185 963b370f 2018-05-20 stsp if (err) {
2186 963b370f 2018-05-20 stsp free(*ws);
2187 963b370f 2018-05-20 stsp *ws = NULL;
2188 963b370f 2018-05-20 stsp *wlen = 0;
2190 963b370f 2018-05-20 stsp return err;
2193 145b6838 2022-06-16 stsp static const struct got_error *
2194 145b6838 2022-06-16 stsp expand_tab(char **ptr, const char *src)
2196 145b6838 2022-06-16 stsp char *dst;
2197 145b6838 2022-06-16 stsp size_t len, n, idx = 0, sz = 0;
2199 145b6838 2022-06-16 stsp *ptr = NULL;
2200 145b6838 2022-06-16 stsp n = len = strlen(src);
2201 6e1c41ad 2022-06-16 mark dst = malloc(n + 1);
2202 145b6838 2022-06-16 stsp if (dst == NULL)
2203 145b6838 2022-06-16 stsp return got_error_from_errno("malloc");
2205 145b6838 2022-06-16 stsp while (idx < len && src[idx]) {
2206 145b6838 2022-06-16 stsp const char c = src[idx];
2208 145b6838 2022-06-16 stsp if (c == '\t') {
2209 145b6838 2022-06-16 stsp size_t nb = TABSIZE - sz % TABSIZE;
2212 367ddf28 2022-06-16 mark p = realloc(dst, n + nb);
2213 6e1c41ad 2022-06-16 mark if (p == NULL) {
2214 6e1c41ad 2022-06-16 mark free(dst);
2215 6e1c41ad 2022-06-16 mark return got_error_from_errno("realloc");
2220 6e1c41ad 2022-06-16 mark memset(dst + sz, ' ', nb);
2223 145b6838 2022-06-16 stsp dst[sz++] = src[idx];
2227 145b6838 2022-06-16 stsp dst[sz] = '\0';
2228 145b6838 2022-06-16 stsp *ptr = dst;
2229 145b6838 2022-06-16 stsp return NULL;
2233 4e4a9ac8 2022-06-17 op * Advance at most n columns from wline starting at offset off.
2234 4e4a9ac8 2022-06-17 op * Return the index to the first character after the span operation.
2235 6046ddd5 2023-05-29 op * Return the combined column width of all spanned wide characters in
2239 4e4a9ac8 2022-06-17 op span_wline(int *rcol, int off, wchar_t *wline, int n, int col_tab_align)
2241 4e4a9ac8 2022-06-17 op int width, i, cols = 0;
2243 4e4a9ac8 2022-06-17 op if (n == 0) {
2244 4e4a9ac8 2022-06-17 op *rcol = cols;
2248 4e4a9ac8 2022-06-17 op for (i = off; wline[i] != L'\0'; ++i) {
2249 4e4a9ac8 2022-06-17 op if (wline[i] == L'\t')
2250 4e4a9ac8 2022-06-17 op width = TABSIZE - ((cols + col_tab_align) % TABSIZE);
2252 4e4a9ac8 2022-06-17 op width = wcwidth(wline[i]);
2254 4e4a9ac8 2022-06-17 op if (width == -1) {
2256 4e4a9ac8 2022-06-17 op wline[i] = L'.';
2259 4e4a9ac8 2022-06-17 op if (cols + width > n)
2261 4e4a9ac8 2022-06-17 op cols += width;
2264 4e4a9ac8 2022-06-17 op *rcol = cols;
2269 ccda2f4d 2022-06-16 stsp * Format a line for display, ensuring that it won't overflow a width limit.
2270 ccda2f4d 2022-06-16 stsp * With scrolling, the width returned refers to the scrolled version of the
2271 ccda2f4d 2022-06-16 stsp * line, which starts at (*wlinep)[*scrollxp]. The caller must free *wlinep.
2273 ccda2f4d 2022-06-16 stsp static const struct got_error *
2274 ccda2f4d 2022-06-16 stsp format_line(wchar_t **wlinep, int *widthp, int *scrollxp,
2275 ccda2f4d 2022-06-16 stsp const char *line, int nscroll, int wlimit, int col_tab_align, int expand)
2277 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
2279 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
2280 145b6838 2022-06-16 stsp char *exstr = NULL;
2281 963b370f 2018-05-20 stsp size_t wlen;
2282 4e4a9ac8 2022-06-17 op int i, scrollx;
2284 963b370f 2018-05-20 stsp *wlinep = NULL;
2285 b700b5d6 2018-07-10 stsp *widthp = 0;
2287 145b6838 2022-06-16 stsp if (expand) {
2288 145b6838 2022-06-16 stsp err = expand_tab(&exstr, line);
2290 145b6838 2022-06-16 stsp return err;
2293 145b6838 2022-06-16 stsp err = mbs2ws(&wline, &wlen, expand ? exstr : line);
2294 145b6838 2022-06-16 stsp free(exstr);
2296 963b370f 2018-05-20 stsp return err;
2298 4e4a9ac8 2022-06-17 op scrollx = span_wline(&cols, 0, wline, nscroll, col_tab_align);
2300 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
2301 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2304 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
2305 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2309 4e4a9ac8 2022-06-17 op i = span_wline(&cols, scrollx, wline, wlimit, col_tab_align);
2310 4e4a9ac8 2022-06-17 op wline[i] = L'\0';
2312 b700b5d6 2018-07-10 stsp if (widthp)
2313 b700b5d6 2018-07-10 stsp *widthp = cols;
2314 ccda2f4d 2022-06-16 stsp if (scrollxp)
2315 ccda2f4d 2022-06-16 stsp *scrollxp = scrollx;
2317 963b370f 2018-05-20 stsp free(wline);
2319 963b370f 2018-05-20 stsp *wlinep = wline;
2320 963b370f 2018-05-20 stsp return err;
2323 8b473291 2019-02-21 stsp static const struct got_error*
2324 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
2325 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
2327 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
2328 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
2330 8b473291 2019-02-21 stsp const char *name;
2332 8b473291 2019-02-21 stsp *refs_str = NULL;
2334 9cd447eb 2023-05-17 op if (refs == NULL)
2335 9cd447eb 2023-05-17 op return NULL;
2337 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
2338 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
2339 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
2342 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
2343 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
2345 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
2346 8b473291 2019-02-21 stsp name += 5;
2347 675a8e0a 2023-05-28 stsp if (strncmp(name, "got/", 4) == 0)
2349 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
2350 8b473291 2019-02-21 stsp name += 6;
2351 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
2352 8b473291 2019-02-21 stsp name += 8;
2353 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
2354 563ffc1b 2023-06-14 op if (s != NULL && strcmp(s, "/" GOT_REF_HEAD) == 0)
2357 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
2360 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
2361 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
2362 5d844a1e 2019-08-13 stsp if (err) {
2363 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
2364 48cae60d 2020-09-22 stsp free(ref_id);
2367 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
2368 5d844a1e 2019-08-13 stsp err = NULL;
2369 5d844a1e 2019-08-13 stsp tag = NULL;
2372 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
2373 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
2374 48cae60d 2020-09-22 stsp free(ref_id);
2376 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
2377 52b5abe1 2019-08-13 stsp if (cmp != 0)
2379 8b473291 2019-02-21 stsp s = *refs_str;
2380 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
2381 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
2382 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2384 8b473291 2019-02-21 stsp *refs_str = NULL;
2390 8b473291 2019-02-21 stsp return err;
2393 963b370f 2018-05-20 stsp static const struct got_error *
2394 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
2395 27a741e5 2019-09-11 stsp int col_tab_align)
2397 e6b8b890 2020-12-29 naddy char *smallerthan;
2399 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
2400 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
2401 5813d178 2019-03-09 stsp author = smallerthan + 1;
2402 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
2403 ccda2f4d 2022-06-16 stsp return format_line(wauthor, author_width, NULL, author, 0, limit,
2404 ccda2f4d 2022-06-16 stsp col_tab_align, 0);
2407 5813d178 2019-03-09 stsp static const struct got_error *
2408 c935fd51 2023-07-23 mark draw_commit(struct tog_view *view, struct commit_queue_entry *entry,
2409 c935fd51 2023-07-23 mark const size_t date_display_cols, int author_display_cols)
2411 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2412 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2413 c935fd51 2023-07-23 mark struct got_commit_object *commit = entry->commit;
2414 c935fd51 2023-07-23 mark struct got_object_id *id = entry->id;
2415 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
2416 0b570e72 2023-05-16 op char *refs_str = NULL;
2417 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
2418 5813d178 2019-03-09 stsp char *author = NULL;
2419 cc3ce059 2023-05-29 stsp wchar_t *wrefstr = NULL, *wlogmsg = NULL, *wauthor = NULL;
2420 cc3ce059 2023-05-29 stsp int author_width, refstr_width, logmsg_width;
2421 5813d178 2019-03-09 stsp char *newline, *line = NULL;
2422 cc3ce059 2023-05-29 stsp int col, limit, scrollx, logmsg_x;
2423 c935fd51 2023-07-23 mark const int avail = view->ncols, marker_column = author_display_cols + 1;
2424 ccb26ccd 2018-11-05 stsp struct tm tm;
2425 45d799e2 2018-12-23 stsp time_t committer_time;
2426 11b20872 2019-11-08 stsp struct tog_color *tc;
2427 689555c9 2023-05-15 stsp struct got_reflist_head *refs;
2429 99301cec 2023-07-24 stsp if (tog_base_commit.id != NULL && tog_base_commit.idx == -1 &&
2430 99301cec 2023-07-24 stsp got_object_id_cmp(id, tog_base_commit.id) == 0)
2431 99301cec 2023-07-24 stsp tog_base_commit.idx = entry->idx;
2433 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
2434 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
2435 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
2436 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
2437 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
2439 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
2440 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
2442 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
2443 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
2445 11b20872 2019-11-08 stsp wattr_on(view->window,
2446 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2447 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
2449 11b20872 2019-11-08 stsp wattr_off(view->window,
2450 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2451 27a741e5 2019-09-11 stsp col = limit;
2452 b39d25c7 2018-07-10 stsp if (col > avail)
2453 b39d25c7 2018-07-10 stsp goto done;
2455 6570a66d 2019-11-08 stsp if (avail >= 120) {
2456 6570a66d 2019-11-08 stsp char *id_str;
2457 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
2459 6570a66d 2019-11-08 stsp goto done;
2460 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2462 11b20872 2019-11-08 stsp wattr_on(view->window,
2463 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2464 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
2466 11b20872 2019-11-08 stsp wattr_off(view->window,
2467 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2468 6570a66d 2019-11-08 stsp free(id_str);
2470 6570a66d 2019-11-08 stsp if (col > avail)
2471 6570a66d 2019-11-08 stsp goto done;
2474 10aab77f 2022-07-19 op if (s->use_committer)
2475 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(commit));
2477 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(commit));
2478 5813d178 2019-03-09 stsp if (author == NULL) {
2479 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2480 80ddbec8 2018-04-29 stsp goto done;
2482 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
2484 bb737323 2018-05-20 stsp goto done;
2485 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
2487 11b20872 2019-11-08 stsp wattr_on(view->window,
2488 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2489 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
2490 bb737323 2018-05-20 stsp col += author_width;
2491 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
2492 99301cec 2023-07-24 stsp if (tog_base_commit.marker != GOT_WORKTREE_STATE_UNKNOWN &&
2493 c935fd51 2023-07-23 mark author_width == marker_column &&
2494 9e0b5624 2023-07-23 mark entry->idx == tog_base_commit.idx) {
2495 9e0b5624 2023-07-23 mark tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2497 9e0b5624 2023-07-23 mark wattr_on(view->window,
2498 9e0b5624 2023-07-23 mark COLOR_PAIR(tc->colorpair), NULL);
2499 c935fd51 2023-07-23 mark waddch(view->window, tog_base_commit.marker);
2501 9e0b5624 2023-07-23 mark wattr_off(view->window,
2502 9e0b5624 2023-07-23 mark COLOR_PAIR(tc->colorpair), NULL);
2504 c935fd51 2023-07-23 mark waddch(view->window, ' ');
2506 bb737323 2018-05-20 stsp author_width++;
2509 f0f62654 2022-09-08 mark wattr_off(view->window,
2510 f0f62654 2022-09-08 mark COLOR_PAIR(tc->colorpair), NULL);
2511 9c2eaf34 2018-05-20 stsp if (col > avail)
2512 9c2eaf34 2018-05-20 stsp goto done;
2514 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
2516 6d9fbc00 2018-04-29 stsp goto done;
2517 bb737323 2018-05-20 stsp logmsg = logmsg0;
2518 bb737323 2018-05-20 stsp while (*logmsg == '\n')
2520 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
2521 bb737323 2018-05-20 stsp if (newline)
2522 bb737323 2018-05-20 stsp *newline = '\0';
2524 cc3ce059 2023-05-29 stsp limit = avail - col;
2525 cc3ce059 2023-05-29 stsp if (view->child && !view_is_hsplit_top(view) && limit > 0)
2526 cc3ce059 2023-05-29 stsp limit--; /* for the border */
2528 689555c9 2023-05-15 stsp /* Prepend reference labels to log message if possible .*/
2529 689555c9 2023-05-15 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, id);
2530 9cd447eb 2023-05-17 op err = build_refs_str(&refs_str, refs, id, s->repo);
2533 0b570e72 2023-05-16 op if (refs_str) {
2536 cc3ce059 2023-05-29 stsp if (asprintf(&rs, "[%s]", refs_str) == -1) {
2537 689555c9 2023-05-15 stsp err = got_error_from_errno("asprintf");
2538 689555c9 2023-05-15 stsp goto done;
2540 cc3ce059 2023-05-29 stsp err = format_line(&wrefstr, &refstr_width,
2541 cc3ce059 2023-05-29 stsp &scrollx, rs, view->x, limit, col, 1);
2544 cc3ce059 2023-05-29 stsp goto done;
2545 689555c9 2023-05-15 stsp tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2547 689555c9 2023-05-15 stsp wattr_on(view->window,
2548 689555c9 2023-05-15 stsp COLOR_PAIR(tc->colorpair), NULL);
2549 cc3ce059 2023-05-29 stsp waddwstr(view->window, &wrefstr[scrollx]);
2551 689555c9 2023-05-15 stsp wattr_off(view->window,
2552 689555c9 2023-05-15 stsp COLOR_PAIR(tc->colorpair), NULL);
2553 cc3ce059 2023-05-29 stsp col += MAX(refstr_width, 0);
2554 cc3ce059 2023-05-29 stsp if (col > avail)
2555 cc3ce059 2023-05-29 stsp goto done;
2557 cc3ce059 2023-05-29 stsp if (col < avail) {
2558 cc3ce059 2023-05-29 stsp waddch(view->window, ' ');
2562 cc3ce059 2023-05-29 stsp if (refstr_width > 0)
2563 cc3ce059 2023-05-29 stsp logmsg_x = 0;
2565 cc3ce059 2023-05-29 stsp int unscrolled_refstr_width;
2566 cc3ce059 2023-05-29 stsp size_t len = wcslen(wrefstr);
2569 cc3ce059 2023-05-29 stsp * No need to check for -1 return value here since
2570 cc3ce059 2023-05-29 stsp * unprintables have been replaced by span_wline().
2572 cc3ce059 2023-05-29 stsp unscrolled_refstr_width = wcswidth(wrefstr, len);
2573 cc3ce059 2023-05-29 stsp unscrolled_refstr_width += 1; /* trailing space */
2574 cc3ce059 2023-05-29 stsp logmsg_x = view->x - unscrolled_refstr_width;
2577 cc3ce059 2023-05-29 stsp limit = avail - col;
2578 cc3ce059 2023-05-29 stsp if (view->child && !view_is_hsplit_top(view) && limit > 0)
2579 cc3ce059 2023-05-29 stsp limit--; /* for the border */
2581 cc3ce059 2023-05-29 stsp logmsg_x = view->x;
2583 cc3ce059 2023-05-29 stsp err = format_line(&wlogmsg, &logmsg_width, &scrollx, logmsg, logmsg_x,
2584 cc3ce059 2023-05-29 stsp limit, col, 1);
2586 cc3ce059 2023-05-29 stsp goto done;
2587 cc3ce059 2023-05-29 stsp waddwstr(view->window, &wlogmsg[scrollx]);
2588 29688b02 2022-06-16 stsp col += MAX(logmsg_width, 0);
2589 27a741e5 2019-09-11 stsp while (col < avail) {
2590 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2594 80ddbec8 2018-04-29 stsp free(logmsg0);
2595 bb737323 2018-05-20 stsp free(wlogmsg);
2596 cc3ce059 2023-05-29 stsp free(wrefstr);
2597 0b570e72 2023-05-16 op free(refs_str);
2598 5813d178 2019-03-09 stsp free(author);
2599 bb737323 2018-05-20 stsp free(wauthor);
2600 80ddbec8 2018-04-29 stsp free(line);
2601 80ddbec8 2018-04-29 stsp return err;
2604 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
2605 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
2606 899d86c2 2018-05-10 stsp struct got_object_id *id)
2608 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
2609 e15c42de 2022-09-05 op struct got_object_id *dup;
2611 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
2612 80ddbec8 2018-04-29 stsp if (entry == NULL)
2613 899d86c2 2018-05-10 stsp return NULL;
2615 e15c42de 2022-09-05 op dup = got_object_id_dup(id);
2616 e15c42de 2022-09-05 op if (dup == NULL) {
2617 e15c42de 2022-09-05 op free(entry);
2618 e15c42de 2022-09-05 op return NULL;
2621 e15c42de 2022-09-05 op entry->id = dup;
2622 99db9666 2018-05-07 stsp entry->commit = commit;
2623 899d86c2 2018-05-10 stsp return entry;
2626 99db9666 2018-05-07 stsp static void
2627 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
2629 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
2631 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
2632 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
2633 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
2634 ecb28ae0 2018-07-16 stsp commits->ncommits--;
2635 e15c42de 2022-09-05 op free(entry->id);
2636 99db9666 2018-05-07 stsp free(entry);
2639 99db9666 2018-05-07 stsp static void
2640 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
2642 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
2643 99db9666 2018-05-07 stsp pop_commit(commits);
2646 c4972b91 2018-05-07 stsp static const struct got_error *
2647 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
2648 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
2650 13add988 2019-10-15 stsp const struct got_error *err = NULL;
2651 13add988 2019-10-15 stsp regmatch_t regmatch;
2652 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
2654 13add988 2019-10-15 stsp *have_match = 0;
2656 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
2658 13add988 2019-10-15 stsp return err;
2660 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
2662 13add988 2019-10-15 stsp goto done;
2664 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
2665 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2666 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
2667 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2668 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
2669 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
2670 13add988 2019-10-15 stsp *have_match = 1;
2672 13add988 2019-10-15 stsp free(id_str);
2673 13add988 2019-10-15 stsp free(logmsg);
2674 13add988 2019-10-15 stsp return err;
2677 13add988 2019-10-15 stsp static const struct got_error *
2678 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
2680 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
2683 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
2684 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
2685 1a76625f 2018-10-22 stsp * while updating the display.
2688 d9787ed8 2022-09-10 op struct got_object_id id;
2689 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
2690 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
2691 568eae95 2022-09-11 mark int limit_match = 0;
2692 1a76625f 2018-10-22 stsp int errcode;
2694 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
2695 4e0d2870 2020-12-07 naddy NULL, NULL);
2699 d9787ed8 2022-09-10 op err = got_object_open_as_commit(&commit, a->repo, &id);
2702 d9787ed8 2022-09-10 op entry = alloc_commit_queue_entry(commit, &id);
2703 9ba79e04 2018-06-11 stsp if (entry == NULL) {
2704 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
2708 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2709 1a76625f 2018-10-22 stsp if (errcode) {
2710 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
2711 13add988 2019-10-15 stsp "pthread_mutex_lock");
2715 568eae95 2022-09-11 mark entry->idx = a->real_commits->ncommits;
2716 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->real_commits->head, entry, entry);
2717 568eae95 2022-09-11 mark a->real_commits->ncommits++;
2719 568eae95 2022-09-11 mark if (*a->limiting) {
2720 568eae95 2022-09-11 mark err = match_commit(&limit_match, &id, commit,
2721 568eae95 2022-09-11 mark a->limit_regex);
2725 568eae95 2022-09-11 mark if (limit_match) {
2726 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
2728 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(
2729 568eae95 2022-09-11 mark entry->commit, entry->id);
2730 568eae95 2022-09-11 mark if (matched == NULL) {
2731 568eae95 2022-09-11 mark err = got_error_from_errno(
2732 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
2735 34a842a4 2022-09-18 mark matched->commit = entry->commit;
2736 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
2738 568eae95 2022-09-11 mark matched->idx = a->limit_commits->ncommits;
2739 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->limit_commits->head,
2740 568eae95 2022-09-11 mark matched, entry);
2741 568eae95 2022-09-11 mark a->limit_commits->ncommits++;
2745 568eae95 2022-09-11 mark * This is how we signal log_thread() that we
2746 568eae95 2022-09-11 mark * have found a match, and that it should be
2747 568eae95 2022-09-11 mark * counted as a new entry for the view.
2749 568eae95 2022-09-11 mark a->limit_match = limit_match;
2752 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
2753 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
2754 7c1452c1 2020-03-26 stsp int have_match;
2755 d9787ed8 2022-09-10 op err = match_commit(&have_match, &id, commit, a->regex);
2759 568eae95 2022-09-11 mark if (*a->limiting) {
2760 568eae95 2022-09-11 mark if (limit_match && have_match)
2761 568eae95 2022-09-11 mark *a->search_next_done =
2762 568eae95 2022-09-11 mark TOG_SEARCH_HAVE_MORE;
2763 568eae95 2022-09-11 mark } else if (have_match)
2764 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
2767 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2768 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2769 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2770 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2773 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
2775 9ba79e04 2018-06-11 stsp return err;
2778 2b779855 2020-12-05 naddy static void
2779 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
2781 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
2782 2b779855 2020-12-05 naddy int ncommits = 0;
2784 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
2785 2b779855 2020-12-05 naddy while (entry) {
2786 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
2787 2b779855 2020-12-05 naddy s->selected_entry = entry;
2790 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
2791 2b779855 2020-12-05 naddy ncommits++;
2795 0553a4e3 2018-04-30 stsp static const struct got_error *
2796 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
2798 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
2799 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
2800 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
2801 cbb0c8d7 2022-08-12 mark int limit = view->nlines;
2802 60493ae3 2019-06-20 stsp int width;
2803 cc3ce059 2023-05-29 stsp int ncommits, author_cols = 4, refstr_cols;
2804 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
2805 8b473291 2019-02-21 stsp char *refs_str = NULL;
2806 ecb28ae0 2018-07-16 stsp wchar_t *wline;
2807 11b20872 2019-11-08 stsp struct tog_color *tc;
2808 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
2809 cc3ce059 2023-05-29 stsp struct got_reflist_head *refs;
2811 cbb0c8d7 2022-08-12 mark if (view_is_hsplit_top(view))
2812 cbb0c8d7 2022-08-12 mark --limit; /* account for border */
2814 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
2815 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
2816 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
2818 ecb28ae0 2018-07-16 stsp return err;
2819 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
2820 d2075bf3 2020-12-25 stsp s->selected_entry->id);
2821 9cd447eb 2023-05-17 op err = build_refs_str(&refs_str, refs, s->selected_entry->id,
2827 098596c5 2023-04-14 stsp if (s->thread_args.commits_needed == 0 && !using_mock_io)
2828 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
2830 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
2831 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
2832 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2833 38d166d8 2022-09-23 stsp (view->searching && !view->search_next_done) ?
2834 38d166d8 2022-09-23 stsp "searching..." : "loading...") == -1) {
2835 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2836 8f4ed634 2020-03-26 stsp goto done;
2839 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
2840 568eae95 2022-09-11 mark const char *limit_str = NULL;
2842 f9686aa5 2020-03-27 stsp if (view->searching) {
2843 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
2844 f9686aa5 2020-03-27 stsp search_str = "no more matches";
2845 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
2846 f9686aa5 2020-03-27 stsp search_str = "no matches found";
2847 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
2848 f9686aa5 2020-03-27 stsp search_str = "searching...";
2851 568eae95 2022-09-11 mark if (s->limit_view && s->commits->ncommits == 0)
2852 568eae95 2022-09-11 mark limit_str = "no matches found";
2854 568eae95 2022-09-11 mark if (asprintf(&ncommits_str, " [%d/%d] %s %s",
2855 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2856 568eae95 2022-09-11 mark search_str ? search_str : (refs_str ? refs_str : ""),
2857 568eae95 2022-09-11 mark limit_str ? limit_str : "") == -1) {
2858 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2859 8f4ed634 2020-03-26 stsp goto done;
2863 6c685612 2023-05-29 stsp free(refs_str);
2864 6c685612 2023-05-29 stsp refs_str = NULL;
2866 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
2867 87411fa9 2022-06-16 stsp if (asprintf(&header, "commit %s %s%s", id_str ? id_str :
2868 87411fa9 2022-06-16 stsp "........................................",
2869 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
2870 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2871 1a76625f 2018-10-22 stsp header = NULL;
2872 1a76625f 2018-10-22 stsp goto done;
2874 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
2875 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
2876 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
2877 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2878 1a76625f 2018-10-22 stsp header = NULL;
2879 1a76625f 2018-10-22 stsp goto done;
2881 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, header, 0, view->ncols, 0, 0);
2883 1a76625f 2018-10-22 stsp goto done;
2885 2814baeb 2018-08-01 stsp werase(view->window);
2887 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2888 a3404814 2018-09-02 stsp wstandout(view->window);
2889 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2891 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
2892 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
2893 1a76625f 2018-10-22 stsp while (width < view->ncols) {
2894 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
2898 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
2899 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2900 a3404814 2018-09-02 stsp wstandend(view->window);
2901 ecb28ae0 2018-07-16 stsp free(wline);
2902 ecb28ae0 2018-07-16 stsp if (limit <= 1)
2903 1a76625f 2018-10-22 stsp goto done;
2905 29688b02 2022-06-16 stsp /* Grow author column size if necessary, and set view->maxx. */
2906 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2907 5813d178 2019-03-09 stsp ncommits = 0;
2908 145b6838 2022-06-16 stsp view->maxx = 0;
2909 5813d178 2019-03-09 stsp while (entry) {
2910 10aab77f 2022-07-19 op struct got_commit_object *c = entry->commit;
2911 145b6838 2022-06-16 stsp char *author, *eol, *msg, *msg0;
2912 29688b02 2022-06-16 stsp wchar_t *wauthor, *wmsg;
2913 5813d178 2019-03-09 stsp int width;
2914 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
2916 10aab77f 2022-07-19 op if (s->use_committer)
2917 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(c));
2919 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(c));
2920 5813d178 2019-03-09 stsp if (author == NULL) {
2921 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2922 5813d178 2019-03-09 stsp goto done;
2924 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
2925 27a741e5 2019-09-11 stsp date_display_cols);
2926 5813d178 2019-03-09 stsp if (author_cols < width)
2927 5813d178 2019-03-09 stsp author_cols = width;
2928 5813d178 2019-03-09 stsp free(wauthor);
2929 5813d178 2019-03-09 stsp free(author);
2930 a310d9c3 2022-07-21 florian if (err)
2931 a310d9c3 2022-07-21 florian goto done;
2932 cc3ce059 2023-05-29 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
2933 cc3ce059 2023-05-29 stsp entry->id);
2934 cc3ce059 2023-05-29 stsp err = build_refs_str(&refs_str, refs, entry->id, s->repo);
2936 cc3ce059 2023-05-29 stsp goto done;
2937 cc3ce059 2023-05-29 stsp if (refs_str) {
2938 cc3ce059 2023-05-29 stsp wchar_t *ws;
2939 cc3ce059 2023-05-29 stsp err = format_line(&ws, &width, NULL, refs_str,
2940 cc3ce059 2023-05-29 stsp 0, INT_MAX, date_display_cols + author_cols, 0);
2942 6c685612 2023-05-29 stsp free(refs_str);
2943 6c685612 2023-05-29 stsp refs_str = NULL;
2945 cc3ce059 2023-05-29 stsp goto done;
2946 cc3ce059 2023-05-29 stsp refstr_cols = width + 3; /* account for [ ] + space */
2948 cc3ce059 2023-05-29 stsp refstr_cols = 0;
2949 10aab77f 2022-07-19 op err = got_object_commit_get_logmsg(&msg0, c);
2951 145b6838 2022-06-16 stsp goto done;
2952 145b6838 2022-06-16 stsp msg = msg0;
2953 145b6838 2022-06-16 stsp while (*msg == '\n')
2955 145b6838 2022-06-16 stsp if ((eol = strchr(msg, '\n')))
2956 29688b02 2022-06-16 stsp *eol = '\0';
2957 ccda2f4d 2022-06-16 stsp err = format_line(&wmsg, &width, NULL, msg, 0, INT_MAX,
2958 cc3ce059 2023-05-29 stsp date_display_cols + author_cols + refstr_cols, 0);
2960 29688b02 2022-06-16 stsp goto done;
2961 cc3ce059 2023-05-29 stsp view->maxx = MAX(view->maxx, width + refstr_cols);
2962 145b6838 2022-06-16 stsp free(msg0);
2963 29688b02 2022-06-16 stsp free(wmsg);
2964 7ca04879 2019-10-19 stsp ncommits++;
2965 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
2968 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2969 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
2970 867c6645 2018-07-10 stsp ncommits = 0;
2971 899d86c2 2018-05-10 stsp while (entry) {
2972 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
2974 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2975 2814baeb 2018-08-01 stsp wstandout(view->window);
2976 c935fd51 2023-07-23 mark err = draw_commit(view, entry, date_display_cols, author_cols);
2977 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2978 2814baeb 2018-08-01 stsp wstandend(view->window);
2980 60493ae3 2019-06-20 stsp goto done;
2981 0553a4e3 2018-04-30 stsp ncommits++;
2982 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
2983 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
2986 9b058f45 2022-06-30 mark view_border(view);
2988 1a76625f 2018-10-22 stsp free(id_str);
2989 8b473291 2019-02-21 stsp free(refs_str);
2990 1a76625f 2018-10-22 stsp free(ncommits_str);
2991 1a76625f 2018-10-22 stsp free(header);
2992 80ddbec8 2018-04-29 stsp return err;
2995 07b55e75 2018-05-10 stsp static void
2996 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
2998 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
2999 07b55e75 2018-05-10 stsp int nscrolled = 0;
3001 568eae95 2022-09-11 mark entry = TAILQ_FIRST(&s->commits->head);
3002 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
3005 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
3006 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
3007 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
3008 07b55e75 2018-05-10 stsp if (entry) {
3009 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
3010 07b55e75 2018-05-10 stsp nscrolled++;
3015 aa075928 2018-05-10 stsp static const struct got_error *
3016 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
3018 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
3019 5e224a3e 2019-02-22 stsp int errcode;
3021 098596c5 2023-04-14 stsp if (!using_mock_io)
3022 098596c5 2023-04-14 stsp halfdelay(1); /* fast refresh while loading commits */
3024 5629093a 2022-07-11 stsp while (!ta->log_complete && !tog_thread_error &&
3025 5629093a 2022-07-11 stsp (ta->commits_needed > 0 || ta->load_all)) {
3026 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
3027 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
3028 7aafa0d1 2019-02-22 stsp if (errcode)
3029 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3030 2af4a041 2019-05-11 jcs "pthread_cond_signal");
3033 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
3034 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
3036 7c1452c1 2020-03-26 stsp if (!wait)
3039 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
3040 ffe38506 2020-12-01 naddy show_log_view(view);
3041 7c1452c1 2020-03-26 stsp update_panels();
3042 7c1452c1 2020-03-26 stsp doupdate();
3044 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
3045 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
3046 82954512 2020-02-03 stsp if (errcode)
3047 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
3048 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
3050 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
3051 ffe38506 2020-12-01 naddy show_log_view(view);
3052 7c1452c1 2020-03-26 stsp update_panels();
3053 7c1452c1 2020-03-26 stsp doupdate();
3056 5e224a3e 2019-02-22 stsp return NULL;
3059 5e224a3e 2019-02-22 stsp static const struct got_error *
3060 9b058f45 2022-06-30 mark request_log_commits(struct tog_view *view)
3062 9b058f45 2022-06-30 mark struct tog_log_view_state *state = &view->state.log;
3063 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
3065 2525dccb 2022-07-13 mark if (state->thread_args.log_complete)
3066 2525dccb 2022-07-13 mark return NULL;
3068 27187d45 2022-07-11 mark state->thread_args.commits_needed += view->nscrolled;
3069 9b058f45 2022-06-30 mark err = trigger_log_thread(view, 1);
3070 9b058f45 2022-06-30 mark view->nscrolled = 0;
3072 9b058f45 2022-06-30 mark return err;
3075 9b058f45 2022-06-30 mark static const struct got_error *
3076 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
3078 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
3079 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
3080 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
3081 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
3083 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
3084 5e224a3e 2019-02-22 stsp return NULL;
3086 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
3087 568eae95 2022-09-11 mark if (s->commits->ncommits < ncommits_needed &&
3088 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
3090 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
3092 94b80cfa 2022-08-01 mark s->thread_args.commits_needed +=
3093 568eae95 2022-09-11 mark ncommits_needed - s->commits->ncommits;
3094 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
3096 5e224a3e 2019-02-22 stsp return err;
3100 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
3101 9b058f45 2022-06-30 mark if (pentry == NULL && view->mode != TOG_VIEW_SPLIT_HRZN)
3104 9b058f45 2022-06-30 mark s->last_displayed_entry = pentry ?
3105 d0407b86 2023-01-10 mark pentry : s->last_displayed_entry;
3107 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
3108 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
3110 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
3111 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
3113 2525dccb 2022-07-13 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && !s->thread_args.log_complete)
3114 9b058f45 2022-06-30 mark view->nscrolled += nscrolled;
3116 9b058f45 2022-06-30 mark view->nscrolled = 0;
3118 dd0a52c1 2018-05-20 stsp return err;
3121 cd0acaa7 2018-05-20 stsp static const struct got_error *
3122 9b058f45 2022-06-30 mark open_diff_view_for_commit(struct tog_view **new_view, int begin_y, int begin_x,
3123 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
3124 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
3126 cd0acaa7 2018-05-20 stsp const struct got_error *err;
3127 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
3128 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
3130 9b058f45 2022-06-30 mark diff_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_DIFF);
3131 15a94983 2018-12-23 stsp if (diff_view == NULL)
3132 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
3134 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
3135 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, parent_id ? &parent_id->id : NULL,
3136 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
3137 e5a0f69f 2018-08-18 stsp if (err == NULL)
3138 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
3139 cd0acaa7 2018-05-20 stsp return err;
3142 80ddbec8 2018-04-29 stsp static const struct got_error *
3143 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
3144 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
3146 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
3148 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
3149 941e9f74 2019-05-21 stsp if (parent == NULL)
3150 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
3152 941e9f74 2019-05-21 stsp parent->tree = s->tree;
3153 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
3154 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
3155 941e9f74 2019-05-21 stsp parent->selected = s->selected;
3156 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
3157 941e9f74 2019-05-21 stsp s->tree = subtree;
3158 941e9f74 2019-05-21 stsp s->selected = 0;
3159 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
3160 941e9f74 2019-05-21 stsp return NULL;
3163 941e9f74 2019-05-21 stsp static const struct got_error *
3164 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
3165 a44927cc 2022-04-07 stsp struct got_commit_object *commit, const char *path)
3167 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
3168 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
3169 941e9f74 2019-05-21 stsp const char *p;
3170 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
3172 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
3174 941e9f74 2019-05-21 stsp while (*p) {
3175 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
3176 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
3177 56e0773d 2019-11-28 stsp char *te_name;
3179 33cbf02b 2020-01-12 stsp while (p[0] == '/')
3182 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
3183 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
3184 941e9f74 2019-05-21 stsp if (slash == NULL)
3185 33cbf02b 2020-01-12 stsp te_name = strdup(p);
3187 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
3188 56e0773d 2019-11-28 stsp if (te_name == NULL) {
3189 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
3192 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
3193 56e0773d 2019-11-28 stsp if (te == NULL) {
3194 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
3195 56e0773d 2019-11-28 stsp free(te_name);
3198 56e0773d 2019-11-28 stsp free(te_name);
3199 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
3201 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
3202 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
3204 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
3205 941e9f74 2019-05-21 stsp if (slash)
3206 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
3208 941e9f74 2019-05-21 stsp subpath = strdup(path);
3209 941e9f74 2019-05-21 stsp if (subpath == NULL) {
3210 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
3214 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&tree_id, s->repo, commit,
3219 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
3220 941e9f74 2019-05-21 stsp free(tree_id);
3224 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
3225 941e9f74 2019-05-21 stsp if (err) {
3226 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
3229 941e9f74 2019-05-21 stsp if (slash == NULL)
3231 941e9f74 2019-05-21 stsp free(subpath);
3232 941e9f74 2019-05-21 stsp subpath = NULL;
3233 941e9f74 2019-05-21 stsp p = slash;
3236 941e9f74 2019-05-21 stsp free(subpath);
3237 1a76625f 2018-10-22 stsp return err;
3240 61266923 2020-01-14 stsp static const struct got_error *
3241 49b24ee5 2022-07-03 mark browse_commit_tree(struct tog_view **new_view, int begin_y, int begin_x,
3242 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
3243 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
3245 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
3246 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
3247 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
3249 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
3250 55cccc34 2020-02-20 stsp if (tree_view == NULL)
3251 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
3253 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
3255 55cccc34 2020-02-20 stsp return err;
3256 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
3258 55cccc34 2020-02-20 stsp *new_view = tree_view;
3260 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
3261 55cccc34 2020-02-20 stsp return NULL;
3263 a44927cc 2022-04-07 stsp return tree_view_walk_path(s, entry->commit, path);
3266 55cccc34 2020-02-20 stsp static const struct got_error *
3267 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
3269 61266923 2020-01-14 stsp sigset_t sigset;
3270 61266923 2020-01-14 stsp int errcode;
3272 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
3273 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
3275 2497f032 2022-05-31 stsp /* tog handles SIGWINCH, SIGCONT, SIGINT, SIGTERM */
3276 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
3277 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3278 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
3279 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
3280 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGINT) == -1)
3281 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3282 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGTERM) == -1)
3283 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
3285 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
3286 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
3287 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3289 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
3290 61266923 2020-01-14 stsp if (errcode)
3291 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
3293 61266923 2020-01-14 stsp return NULL;
3296 1a76625f 2018-10-22 stsp static void *
3297 1a76625f 2018-10-22 stsp log_thread(void *arg)
3299 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3300 1a76625f 2018-10-22 stsp int errcode = 0;
3301 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
3302 1a76625f 2018-10-22 stsp int done = 0;
3305 5629093a 2022-07-11 stsp * Sync startup with main thread such that we begin our
3306 5629093a 2022-07-11 stsp * work once view_input() has released the mutex.
3308 5629093a 2022-07-11 stsp errcode = pthread_mutex_lock(&tog_mutex);
3309 5629093a 2022-07-11 stsp if (errcode) {
3310 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_lock");
3311 61266923 2020-01-14 stsp return (void *)err;
3314 5629093a 2022-07-11 stsp err = block_signals_used_by_main_thread();
3315 5629093a 2022-07-11 stsp if (err) {
3316 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
3317 5629093a 2022-07-11 stsp goto done;
3320 2497f032 2022-05-31 stsp while (!done && !err && !tog_fatal_signal_received()) {
3321 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3322 5629093a 2022-07-11 stsp if (errcode) {
3323 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode,
3324 5629093a 2022-07-11 stsp "pthread_mutex_unlock");
3325 5629093a 2022-07-11 stsp goto done;
3327 4e0d2870 2020-12-07 naddy err = queue_commits(a);
3328 1a76625f 2018-10-22 stsp if (err) {
3329 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
3330 5629093a 2022-07-11 stsp goto done;
3331 1a76625f 2018-10-22 stsp err = NULL;
3333 99301cec 2023-07-24 stsp a->commits_needed = 0;
3334 568eae95 2022-09-11 mark } else if (a->commits_needed > 0 && !a->load_all) {
3335 568eae95 2022-09-11 mark if (*a->limiting) {
3336 568eae95 2022-09-11 mark if (a->limit_match)
3337 568eae95 2022-09-11 mark a->commits_needed--;
3339 568eae95 2022-09-11 mark a->commits_needed--;
3342 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3343 3abe8080 2019-04-10 stsp if (errcode) {
3344 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
3345 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3346 5629093a 2022-07-11 stsp goto done;
3347 3abe8080 2019-04-10 stsp } else if (*a->quit)
3349 568eae95 2022-09-11 mark else if (*a->limiting && *a->first_displayed_entry == NULL) {
3350 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
3351 568eae95 2022-09-11 mark TAILQ_FIRST(&a->limit_commits->head);
3352 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
3353 568eae95 2022-09-11 mark } else if (*a->first_displayed_entry == NULL) {
3354 568eae95 2022-09-11 mark *a->first_displayed_entry =
3355 568eae95 2022-09-11 mark TAILQ_FIRST(&a->real_commits->head);
3356 568eae95 2022-09-11 mark *a->selected_entry = *a->first_displayed_entry;
3359 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
3360 7c1452c1 2020-03-26 stsp if (errcode) {
3361 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
3362 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
3363 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
3364 5629093a 2022-07-11 stsp goto done;
3367 99301cec 2023-07-24 stsp if (a->commits_needed == 0 &&
3368 99301cec 2023-07-24 stsp a->need_commit_marker && a->worktree) {
3369 99301cec 2023-07-24 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3370 99301cec 2023-07-24 stsp if (errcode) {
3371 99301cec 2023-07-24 stsp err = got_error_set_errno(errcode,
3372 99301cec 2023-07-24 stsp "pthread_mutex_unlock");
3373 99301cec 2023-07-24 stsp goto done;
3375 99301cec 2023-07-24 stsp err = got_worktree_get_state(&tog_base_commit.marker,
3376 99301cec 2023-07-24 stsp a->repo, a->worktree);
3378 99301cec 2023-07-24 stsp goto done;
3379 99301cec 2023-07-24 stsp errcode = pthread_mutex_lock(&tog_mutex);
3380 99301cec 2023-07-24 stsp if (errcode) {
3381 99301cec 2023-07-24 stsp err = got_error_set_errno(errcode,
3382 99301cec 2023-07-24 stsp "pthread_mutex_lock");
3383 99301cec 2023-07-24 stsp goto done;
3385 99301cec 2023-07-24 stsp a->need_commit_marker = 0;
3387 99301cec 2023-07-24 stsp * The main thread did not close this
3388 99301cec 2023-07-24 stsp * work tree yet. Close it now.
3390 99301cec 2023-07-24 stsp got_worktree_close(a->worktree);
3391 99301cec 2023-07-24 stsp a->worktree = NULL;
3393 99301cec 2023-07-24 stsp if (*a->quit)
3398 1a76625f 2018-10-22 stsp a->commits_needed = 0;
3400 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
3401 99301cec 2023-07-24 stsp if (tog_io.wait_for_ui) {
3402 99301cec 2023-07-24 stsp errcode = pthread_cond_signal(
3403 99301cec 2023-07-24 stsp &a->log_loaded);
3404 99301cec 2023-07-24 stsp if (errcode && err == NULL)
3405 99301cec 2023-07-24 stsp err = got_error_set_errno(
3407 99301cec 2023-07-24 stsp "pthread_cond_signal");
3410 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
3411 7c1452c1 2020-03-26 stsp &tog_mutex);
3412 5629093a 2022-07-11 stsp if (errcode) {
3413 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
3414 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
3415 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
3416 5629093a 2022-07-11 stsp goto done;
3418 21355643 2020-12-06 stsp if (*a->quit)
3423 3abe8080 2019-04-10 stsp a->log_complete = 1;
3424 99301cec 2023-07-24 stsp if (tog_io.wait_for_ui) {
3425 99301cec 2023-07-24 stsp errcode = pthread_cond_signal(&a->log_loaded);
3426 99301cec 2023-07-24 stsp if (errcode && err == NULL)
3427 99301cec 2023-07-24 stsp err = got_error_set_errno(errcode,
3428 99301cec 2023-07-24 stsp "pthread_cond_signal");
3431 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3432 5629093a 2022-07-11 stsp if (errcode)
3433 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3435 5629093a 2022-07-11 stsp if (err) {
3436 5629093a 2022-07-11 stsp tog_thread_error = 1;
3437 5629093a 2022-07-11 stsp pthread_cond_signal(&a->commit_loaded);
3438 99301cec 2023-07-24 stsp if (a->worktree) {
3439 99301cec 2023-07-24 stsp got_worktree_close(a->worktree);
3440 99301cec 2023-07-24 stsp a->worktree = NULL;
3443 1a76625f 2018-10-22 stsp return (void *)err;
3446 1a76625f 2018-10-22 stsp static const struct got_error *
3447 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
3449 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *thread_err = NULL;
3450 1a76625f 2018-10-22 stsp int errcode;
3452 1a76625f 2018-10-22 stsp if (s->thread) {
3453 1a76625f 2018-10-22 stsp s->quit = 1;
3454 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
3455 1a76625f 2018-10-22 stsp if (errcode)
3456 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3457 2af4a041 2019-05-11 jcs "pthread_cond_signal");
3458 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3459 1a76625f 2018-10-22 stsp if (errcode)
3460 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3461 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
3462 5629093a 2022-07-11 stsp errcode = pthread_join(s->thread, (void **)&thread_err);
3463 1a76625f 2018-10-22 stsp if (errcode)
3464 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
3465 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3466 1a76625f 2018-10-22 stsp if (errcode)
3467 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3468 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3469 1a76625f 2018-10-22 stsp s->thread = NULL;
3472 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
3473 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
3474 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
3477 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds) {
3478 74467cc8 2022-06-15 stsp const struct got_error *pack_err =
3479 74467cc8 2022-06-15 stsp got_repo_pack_fds_close(s->thread_args.pack_fds);
3480 74467cc8 2022-06-15 stsp if (err == NULL)
3481 74467cc8 2022-06-15 stsp err = pack_err;
3482 74467cc8 2022-06-15 stsp s->thread_args.pack_fds = NULL;
3485 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
3486 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
3487 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
3490 5629093a 2022-07-11 stsp return err ? err : thread_err;
3493 9343a5fb 2018-06-23 stsp static const struct got_error *
3494 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
3496 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3497 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
3498 276b94a1 2020-11-13 naddy int errcode;
3500 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
3502 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
3503 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3504 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3506 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
3507 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3508 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3510 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3511 568eae95 2022-09-11 mark free_commits(&s->real_commits);
3512 1a76625f 2018-10-22 stsp free(s->in_repo_path);
3513 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
3514 1a76625f 2018-10-22 stsp free(s->start_id);
3515 797bc7b9 2018-10-22 stsp s->start_id = NULL;
3516 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
3517 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
3518 1a76625f 2018-10-22 stsp return err;
3522 568eae95 2022-09-11 mark * We use two queues to implement the limit feature: first consists of
3523 568eae95 2022-09-11 mark * commits matching the current limit_regex; second is the real queue
3524 568eae95 2022-09-11 mark * of all known commits (real_commits). When the user starts limiting,
3525 568eae95 2022-09-11 mark * we swap queues such that all movement and displaying functionality
3526 568eae95 2022-09-11 mark * works with very slight change.
3528 1a76625f 2018-10-22 stsp static const struct got_error *
3529 568eae95 2022-09-11 mark limit_log_view(struct tog_view *view)
3531 568eae95 2022-09-11 mark struct tog_log_view_state *s = &view->state.log;
3532 568eae95 2022-09-11 mark struct commit_queue_entry *entry;
3533 568eae95 2022-09-11 mark struct tog_view *v = view;
3534 568eae95 2022-09-11 mark const struct got_error *err = NULL;
3535 568eae95 2022-09-11 mark char pattern[1024];
3538 568eae95 2022-09-11 mark if (view_is_hsplit_top(view))
3539 568eae95 2022-09-11 mark v = view->child;
3540 568eae95 2022-09-11 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
3541 568eae95 2022-09-11 mark v = view->parent;
3543 568eae95 2022-09-11 mark /* Get the pattern */
3544 568eae95 2022-09-11 mark wmove(v->window, v->nlines - 1, 0);
3545 568eae95 2022-09-11 mark wclrtoeol(v->window);
3546 568eae95 2022-09-11 mark mvwaddstr(v->window, v->nlines - 1, 0, "&/");
3547 568eae95 2022-09-11 mark nodelay(v->window, FALSE);
3548 568eae95 2022-09-11 mark nocbreak();
3550 568eae95 2022-09-11 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
3553 568eae95 2022-09-11 mark nodelay(v->window, TRUE);
3554 568eae95 2022-09-11 mark if (ret == ERR)
3555 568eae95 2022-09-11 mark return NULL;
3557 568eae95 2022-09-11 mark if (*pattern == '\0') {
3559 568eae95 2022-09-11 mark * Safety measure for the situation where the user
3560 568eae95 2022-09-11 mark * resets limit without previously limiting anything.
3562 568eae95 2022-09-11 mark if (!s->limit_view)
3563 568eae95 2022-09-11 mark return NULL;
3566 568eae95 2022-09-11 mark * User could have pressed Ctrl+L, which refreshed the
3567 568eae95 2022-09-11 mark * commit queues, it means we can't save previously
3568 568eae95 2022-09-11 mark * (before limit took place) displayed entries,
3569 568eae95 2022-09-11 mark * because they would point to already free'ed memory,
3570 568eae95 2022-09-11 mark * so we are forced to always select first entry of
3571 568eae95 2022-09-11 mark * the queue.
3573 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3574 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->real_commits.head);
3575 568eae95 2022-09-11 mark s->selected_entry = s->first_displayed_entry;
3576 568eae95 2022-09-11 mark s->selected = 0;
3577 568eae95 2022-09-11 mark s->limit_view = 0;
3579 568eae95 2022-09-11 mark return NULL;
3582 568eae95 2022-09-11 mark if (regcomp(&s->limit_regex, pattern, REG_EXTENDED | REG_NEWLINE))
3583 568eae95 2022-09-11 mark return NULL;
3585 568eae95 2022-09-11 mark s->limit_view = 1;
3587 568eae95 2022-09-11 mark /* Clear the screen while loading limit view */
3588 568eae95 2022-09-11 mark s->first_displayed_entry = NULL;
3589 568eae95 2022-09-11 mark s->last_displayed_entry = NULL;
3590 568eae95 2022-09-11 mark s->selected_entry = NULL;
3591 568eae95 2022-09-11 mark s->commits = &s->limit_commits;
3593 568eae95 2022-09-11 mark /* Prepare limit queue for new search */
3594 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3595 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3597 568eae95 2022-09-11 mark /* First process commits, which are in queue already */
3598 568eae95 2022-09-11 mark TAILQ_FOREACH(entry, &s->real_commits.head, entry) {
3599 568eae95 2022-09-11 mark int have_match = 0;
3601 568eae95 2022-09-11 mark err = match_commit(&have_match, entry->id,
3602 568eae95 2022-09-11 mark entry->commit, &s->limit_regex);
3604 568eae95 2022-09-11 mark return err;
3606 568eae95 2022-09-11 mark if (have_match) {
3607 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
3609 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(entry->commit,
3610 568eae95 2022-09-11 mark entry->id);
3611 568eae95 2022-09-11 mark if (matched == NULL) {
3612 568eae95 2022-09-11 mark err = got_error_from_errno(
3613 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
3616 34a842a4 2022-09-18 mark matched->commit = entry->commit;
3617 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
3619 568eae95 2022-09-11 mark matched->idx = s->limit_commits.ncommits;
3620 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&s->limit_commits.head,
3621 568eae95 2022-09-11 mark matched, entry);
3622 568eae95 2022-09-11 mark s->limit_commits.ncommits++;
3626 568eae95 2022-09-11 mark /* Second process all the commits, until we fill the screen */
3627 568eae95 2022-09-11 mark if (s->limit_commits.ncommits < view->nlines - 1 &&
3628 568eae95 2022-09-11 mark !s->thread_args.log_complete) {
3629 568eae95 2022-09-11 mark s->thread_args.commits_needed +=
3630 568eae95 2022-09-11 mark view->nlines - s->limit_commits.ncommits - 1;
3631 568eae95 2022-09-11 mark err = trigger_log_thread(view, 1);
3633 568eae95 2022-09-11 mark return err;
3636 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->commits->head);
3637 568eae95 2022-09-11 mark s->selected_entry = TAILQ_FIRST(&s->commits->head);
3638 568eae95 2022-09-11 mark s->selected = 0;
3640 568eae95 2022-09-11 mark return NULL;
3643 568eae95 2022-09-11 mark static const struct got_error *
3644 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
3646 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3648 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
3649 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3650 60493ae3 2019-06-20 stsp return NULL;
3653 60493ae3 2019-06-20 stsp static const struct got_error *
3654 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
3656 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
3657 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3658 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
3660 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
3661 f9686aa5 2020-03-27 stsp show_log_view(view);
3662 f9686aa5 2020-03-27 stsp update_panels();
3663 f9686aa5 2020-03-27 stsp doupdate();
3665 96e2b566 2019-07-08 stsp if (s->search_entry) {
3666 13add988 2019-10-15 stsp int errcode, ch;
3667 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3668 13add988 2019-10-15 stsp if (errcode)
3669 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3670 13add988 2019-10-15 stsp "pthread_mutex_unlock");
3671 13add988 2019-10-15 stsp ch = wgetch(view->window);
3672 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
3673 13add988 2019-10-15 stsp if (errcode)
3674 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3675 13add988 2019-10-15 stsp "pthread_mutex_lock");
3676 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE) {
3677 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3678 678cbce5 2019-07-28 stsp return NULL;
3680 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
3681 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
3683 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
3684 96e2b566 2019-07-08 stsp commit_queue_head, entry);
3685 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
3687 f704b35c 2022-06-18 stsp * If the user has moved the cursor after we hit a match,
3688 f704b35c 2022-06-18 stsp * the position from where we should continue searching
3689 f704b35c 2022-06-18 stsp * might have changed.
3691 f83ada34 2022-09-13 mark if (view->searching == TOG_SEARCH_FORWARD)
3692 f83ada34 2022-09-13 mark entry = TAILQ_NEXT(s->selected_entry, entry);
3694 f83ada34 2022-09-13 mark entry = TAILQ_PREV(s->selected_entry, commit_queue_head,
3697 5a5ede53 2021-12-09 stsp entry = s->selected_entry;
3700 60493ae3 2019-06-20 stsp while (1) {
3701 13add988 2019-10-15 stsp int have_match = 0;
3703 60493ae3 2019-06-20 stsp if (entry == NULL) {
3704 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
3705 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
3706 f9967bca 2020-03-27 stsp view->search_next_done =
3707 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
3708 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
3709 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
3710 f801134a 2019-06-25 stsp return NULL;
3713 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
3714 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
3715 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
3717 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
3718 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
3721 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
3722 13add988 2019-10-15 stsp &view->regex);
3725 13add988 2019-10-15 stsp if (have_match) {
3726 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3727 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
3731 96e2b566 2019-07-08 stsp s->search_entry = entry;
3732 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
3733 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
3735 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
3738 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
3739 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
3740 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
3741 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
3743 60493ae3 2019-06-20 stsp return err;
3746 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
3747 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
3749 60493ae3 2019-06-20 stsp return err;
3754 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3756 60493ae3 2019-06-20 stsp return NULL;
3759 60493ae3 2019-06-20 stsp static const struct got_error *
3760 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
3761 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
3762 99301cec 2023-07-24 stsp const char *in_repo_path, int log_branches,
3763 99301cec 2023-07-24 stsp struct got_worktree *worktree)
3765 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
3766 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3767 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
3768 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
3769 1a76625f 2018-10-22 stsp int errcode;
3771 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
3772 f135c941 2020-02-20 stsp free(s->in_repo_path);
3773 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
3774 2ca2f982 2023-04-14 mark if (s->in_repo_path == NULL) {
3775 2ca2f982 2023-04-14 mark err = got_error_from_errno("strdup");
3776 2ca2f982 2023-04-14 mark goto done;
3780 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
3781 568eae95 2022-09-11 mark TAILQ_INIT(&s->real_commits.head);
3782 568eae95 2022-09-11 mark s->real_commits.ncommits = 0;
3783 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3785 568eae95 2022-09-11 mark TAILQ_INIT(&s->limit_commits.head);
3786 568eae95 2022-09-11 mark s->limit_view = 0;
3787 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3789 fb2756b9 2018-08-04 stsp s->repo = repo;
3790 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
3791 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
3792 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
3793 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
3794 9cd7cbd1 2020-12-07 stsp goto done;
3797 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
3798 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
3799 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3800 5036bf37 2018-09-24 stsp goto done;
3802 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
3803 3bf00f25 2023-01-02 stsp s->use_committer = 1;
3805 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
3806 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3807 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
3808 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
3810 11b20872 2019-11-08 stsp goto done;
3811 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
3812 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3813 11b20872 2019-11-08 stsp if (err) {
3814 11b20872 2019-11-08 stsp free_colors(&s->colors);
3815 11b20872 2019-11-08 stsp goto done;
3817 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
3818 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3819 11b20872 2019-11-08 stsp if (err) {
3820 11b20872 2019-11-08 stsp free_colors(&s->colors);
3821 11b20872 2019-11-08 stsp goto done;
3825 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
3826 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
3827 571ccd73 2022-07-19 mark view->resize = resize_log_view;
3828 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
3829 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
3830 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
3832 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds == NULL) {
3833 74467cc8 2022-06-15 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
3835 74467cc8 2022-06-15 stsp goto done;
3837 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL,
3838 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
3839 0ae84acc 2022-06-15 tracey if (err)
3840 0ae84acc 2022-06-15 tracey goto done;
3841 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
3842 b672a97a 2020-01-27 stsp !s->log_branches);
3844 1a76625f 2018-10-22 stsp goto done;
3845 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
3846 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
3848 c5b78334 2020-01-12 stsp goto done;
3850 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
3851 1a76625f 2018-10-22 stsp if (errcode) {
3852 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
3853 1a76625f 2018-10-22 stsp goto done;
3855 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
3856 7c1452c1 2020-03-26 stsp if (errcode) {
3857 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
3858 7c1452c1 2020-03-26 stsp goto done;
3861 99301cec 2023-07-24 stsp if (using_mock_io) {
3864 99301cec 2023-07-24 stsp rc = pthread_cond_init(&s->thread_args.log_loaded, NULL);
3866 99301cec 2023-07-24 stsp return got_error_set_errno(rc, "pthread_cond_init");
3869 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
3870 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
3871 568eae95 2022-09-11 mark s->thread_args.real_commits = &s->real_commits;
3872 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3873 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
3874 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
3875 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
3876 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
3877 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
3878 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
3879 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
3880 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
3881 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
3882 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
3883 568eae95 2022-09-11 mark s->thread_args.limiting = &s->limit_view;
3884 568eae95 2022-09-11 mark s->thread_args.limit_regex = &s->limit_regex;
3885 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3886 99301cec 2023-07-24 stsp s->thread_args.worktree = worktree;
3887 99301cec 2023-07-24 stsp if (worktree)
3888 99301cec 2023-07-24 stsp s->thread_args.need_commit_marker = 1;
3890 2ca2f982 2023-04-14 mark if (err) {
3891 2ca2f982 2023-04-14 mark if (view->close == NULL)
3892 2ca2f982 2023-04-14 mark close_log_view(view);
3893 2ca2f982 2023-04-14 mark view_close(view);
3895 ba4f502b 2018-08-04 stsp return err;
3898 e5a0f69f 2018-08-18 stsp static const struct got_error *
3899 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
3901 f2f6d207 2020-11-24 stsp const struct got_error *err;
3902 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3904 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
3905 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
3906 2b380cc8 2018-10-24 stsp &s->thread_args);
3907 2b380cc8 2018-10-24 stsp if (errcode)
3908 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
3909 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
3910 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
3912 f2f6d207 2020-11-24 stsp return err;
3913 99301cec 2023-07-24 stsp if (tog_io.wait_for_ui) {
3916 99301cec 2023-07-24 stsp rc = pthread_cond_wait(&s->thread_args.log_loaded,
3917 99301cec 2023-07-24 stsp &tog_mutex);
3919 99301cec 2023-07-24 stsp return got_error_set_errno(rc,
3920 99301cec 2023-07-24 stsp "pthread_cond_wait");
3921 99301cec 2023-07-24 stsp tog_io.wait_for_ui = 0;
3926 8fdc79fe 2020-12-01 naddy return draw_commits(view);
3929 b880cc75 2022-06-30 mark static void
3930 b880cc75 2022-06-30 mark log_move_cursor_up(struct tog_view *view, int page, int home)
3932 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3934 b880cc75 2022-06-30 mark if (s->first_displayed_entry == NULL)
3936 568eae95 2022-09-11 mark if (s->selected_entry->idx == 0)
3937 568eae95 2022-09-11 mark view->count = 0;
3939 568eae95 2022-09-11 mark if ((page && TAILQ_FIRST(&s->commits->head) == s->first_displayed_entry)
3941 b880cc75 2022-06-30 mark s->selected = home ? 0 : MAX(0, s->selected - page - 1);
3943 b880cc75 2022-06-30 mark if (!page && !home && s->selected > 0)
3944 b880cc75 2022-06-30 mark --s->selected;
3946 568eae95 2022-09-11 mark log_scroll_up(s, home ? s->commits->ncommits : MAX(page, 1));
3948 b880cc75 2022-06-30 mark select_commit(s);
3952 b880cc75 2022-06-30 mark static const struct got_error *
3953 b880cc75 2022-06-30 mark log_move_cursor_down(struct tog_view *view, int page)
3955 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3956 b880cc75 2022-06-30 mark const struct got_error *err = NULL;
3957 631e7531 2022-08-12 mark int eos = view->nlines - 2;
3959 568eae95 2022-09-11 mark if (s->first_displayed_entry == NULL)
3960 568eae95 2022-09-11 mark return NULL;
3962 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3963 568eae95 2022-09-11 mark s->selected_entry->idx >= s->commits->ncommits - 1)
3964 b880cc75 2022-06-30 mark return NULL;
3966 631e7531 2022-08-12 mark if (view_is_hsplit_top(view))
3967 631e7531 2022-08-12 mark --eos; /* border consumes the last line */
3969 631e7531 2022-08-12 mark if (!page) {
3970 568eae95 2022-09-11 mark if (s->selected < MIN(eos, s->commits->ncommits - 1))
3971 b880cc75 2022-06-30 mark ++s->selected;
3973 b880cc75 2022-06-30 mark err = log_scroll_down(view, 1);
3974 11edf34c 2022-08-12 mark } else if (s->thread_args.load_all && s->thread_args.log_complete) {
3975 631e7531 2022-08-12 mark struct commit_queue_entry *entry;
3978 631e7531 2022-08-12 mark s->selected = 0;
3979 568eae95 2022-09-11 mark entry = TAILQ_LAST(&s->commits->head, commit_queue_head);
3980 631e7531 2022-08-12 mark s->last_displayed_entry = entry;
3981 631e7531 2022-08-12 mark for (n = 0; n <= eos; n++) {
3982 631e7531 2022-08-12 mark if (entry == NULL)
3984 631e7531 2022-08-12 mark s->first_displayed_entry = entry;
3985 631e7531 2022-08-12 mark entry = TAILQ_PREV(entry, commit_queue_head, entry);
3987 631e7531 2022-08-12 mark if (n > 0)
3988 631e7531 2022-08-12 mark s->selected = n - 1;
3990 568eae95 2022-09-11 mark if (s->last_displayed_entry->idx == s->commits->ncommits - 1 &&
3991 cbb0c8d7 2022-08-12 mark s->thread_args.log_complete)
3992 cbb0c8d7 2022-08-12 mark s->selected += MIN(page,
3993 568eae95 2022-09-11 mark s->commits->ncommits - s->selected_entry->idx - 1);
3995 cbb0c8d7 2022-08-12 mark err = log_scroll_down(view, page);
3998 b880cc75 2022-06-30 mark return err;
4001 9b058f45 2022-06-30 mark * We might necessarily overshoot in horizontal
4002 9b058f45 2022-06-30 mark * splits; if so, select the last displayed commit.
4004 374f69dd 2022-08-13 stsp if (s->first_displayed_entry && s->last_displayed_entry) {
4005 374f69dd 2022-08-13 stsp s->selected = MIN(s->selected,
4006 374f69dd 2022-08-13 stsp s->last_displayed_entry->idx -
4007 374f69dd 2022-08-13 stsp s->first_displayed_entry->idx);
4010 b880cc75 2022-06-30 mark select_commit(s);
4012 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
4013 568eae95 2022-09-11 mark s->selected_entry->idx == s->commits->ncommits - 1)
4014 b880cc75 2022-06-30 mark view->count = 0;
4016 b880cc75 2022-06-30 mark return NULL;
4019 9b058f45 2022-06-30 mark static void
4020 9b058f45 2022-06-30 mark view_get_split(struct tog_view *view, int *y, int *x)
4025 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
4026 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_y)
4027 3c1dfe12 2022-07-08 mark *y = view->child->resized_y;
4028 7532ccda 2022-07-11 mark else if (view->resized_y)
4029 7532ccda 2022-07-11 mark *y = view->resized_y;
4031 3c1dfe12 2022-07-08 mark *y = view_split_begin_y(view->lines);
4032 7532ccda 2022-07-11 mark } else if (view->mode == TOG_VIEW_SPLIT_VERT) {
4033 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_x)
4034 3c1dfe12 2022-07-08 mark *x = view->child->resized_x;
4035 7532ccda 2022-07-11 mark else if (view->resized_x)
4036 7532ccda 2022-07-11 mark *x = view->resized_x;
4038 3c1dfe12 2022-07-08 mark *x = view_split_begin_x(view->begin_x);
4042 9b058f45 2022-06-30 mark /* Split view horizontally at y and offset view->state->selected line. */
4043 e5a0f69f 2018-08-18 stsp static const struct got_error *
4044 9b058f45 2022-06-30 mark view_init_hsplit(struct tog_view *view, int y)
4046 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
4048 9b058f45 2022-06-30 mark view->nlines = y;
4049 d2366e29 2022-07-07 mark view->ncols = COLS;
4050 9b058f45 2022-06-30 mark err = view_resize(view);
4052 9b058f45 2022-06-30 mark return err;
4054 9b058f45 2022-06-30 mark err = offset_selection_down(view);
4056 9b058f45 2022-06-30 mark return err;
4059 94b80cfa 2022-08-01 mark static const struct got_error *
4060 94b80cfa 2022-08-01 mark log_goto_line(struct tog_view *view, int nlines)
4062 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
4063 94b80cfa 2022-08-01 mark struct tog_log_view_state *s = &view->state.log;
4064 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
4066 374f69dd 2022-08-13 stsp if (s->first_displayed_entry == NULL || s->last_displayed_entry == NULL)
4067 374f69dd 2022-08-13 stsp return NULL;
4069 94b80cfa 2022-08-01 mark g = view->gline;
4070 94b80cfa 2022-08-01 mark view->gline = 0;
4072 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
4073 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
4074 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
4075 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
4076 94b80cfa 2022-08-01 mark select_commit(s);
4077 94b80cfa 2022-08-01 mark return NULL;
4080 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
4081 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view, g - idx - 1);
4082 94b80cfa 2022-08-01 mark if (!err && g > s->selected_entry->idx + 1)
4083 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view,
4084 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1);
4086 94b80cfa 2022-08-01 mark return err;
4087 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
4088 94b80cfa 2022-08-01 mark log_move_cursor_up(view, idx - g + 1, 0);
4090 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
4091 94b80cfa 2022-08-01 mark s->selected = g - 1;
4093 94b80cfa 2022-08-01 mark select_commit(s);
4094 94b80cfa 2022-08-01 mark return NULL;
4098 d627976f 2023-02-01 mark static void
4099 d627976f 2023-02-01 mark horizontal_scroll_input(struct tog_view *view, int ch)
4102 d627976f 2023-02-01 mark switch (ch) {
4103 d627976f 2023-02-01 mark case KEY_LEFT:
4105 d627976f 2023-02-01 mark view->x -= MIN(view->x, 2);
4106 d627976f 2023-02-01 mark if (view->x <= 0)
4107 d627976f 2023-02-01 mark view->count = 0;
4109 d627976f 2023-02-01 mark case KEY_RIGHT:
4111 d627976f 2023-02-01 mark if (view->x + view->ncols / 2 < view->maxx)
4112 d627976f 2023-02-01 mark view->x += 2;
4114 d627976f 2023-02-01 mark view->count = 0;
4117 d627976f 2023-02-01 mark view->x = 0;
4120 d627976f 2023-02-01 mark view->x = MAX(view->maxx - view->ncols / 2, 0);
4121 d627976f 2023-02-01 mark view->count = 0;
4128 9b058f45 2022-06-30 mark static const struct got_error *
4129 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
4131 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4132 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
4133 631e7531 2022-08-12 mark int eos, nscroll;
4135 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
4136 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
4137 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
4138 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
4139 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
4140 0dca135e 2022-06-30 mark s->thread_args.load_all = 0;
4143 11edf34c 2022-08-12 mark return err;
4146 0dca135e 2022-06-30 mark eos = nscroll = view->nlines - 1;
4147 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
4148 0dca135e 2022-06-30 mark --eos; /* border */
4150 94b80cfa 2022-08-01 mark if (view->gline)
4151 94b80cfa 2022-08-01 mark return log_goto_line(view, eos);
4153 528dedf3 2021-08-30 stsp switch (ch) {
4155 568eae95 2022-09-11 mark err = limit_log_view(view);
4158 1e37a5c2 2019-05-12 jcs s->quit = 1;
4162 145b6838 2022-06-16 stsp case KEY_RIGHT:
4164 145b6838 2022-06-16 stsp case KEY_LEFT:
4166 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
4169 1e37a5c2 2019-05-12 jcs case KEY_UP:
4172 02ffd0d5 2021-10-17 stsp case CTRL('p'):
4173 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 0);
4177 912a3f79 2021-08-30 j case KEY_HOME:
4178 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 1);
4179 640cd7ff 2022-06-22 mark view->count = 0;
4181 83cc4199 2022-06-13 stsp case CTRL('u'):
4183 83cc4199 2022-06-13 stsp nscroll /= 2;
4184 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4185 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4186 a4292ac5 2019-05-12 jcs case CTRL('b'):
4188 b880cc75 2022-06-30 mark log_move_cursor_up(view, nscroll, 0);
4191 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4194 02ffd0d5 2021-10-17 stsp case CTRL('n'):
4195 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, 0);
4198 10aab77f 2022-07-19 op s->use_committer = !s->use_committer;
4199 3f6c6614 2023-01-23 mark view->action = s->use_committer ?
4200 3f6c6614 2023-01-23 mark "show committer" : "show commit author";
4204 912a3f79 2021-08-30 j case KEY_END: {
4205 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
4206 912a3f79 2021-08-30 j * traverse them all. */
4207 640cd7ff 2022-06-22 mark view->count = 0;
4208 631e7531 2022-08-12 mark s->thread_args.load_all = 1;
4209 631e7531 2022-08-12 mark if (!s->thread_args.log_complete)
4210 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
4211 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
4212 631e7531 2022-08-12 mark s->thread_args.load_all = 0;
4215 80b7e8da 2022-06-11 stsp case CTRL('d'):
4217 83cc4199 2022-06-13 stsp nscroll /= 2;
4218 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4219 83cc4199 2022-06-13 stsp case KEY_NPAGE:
4220 61417565 2022-06-20 mark case CTRL('f'):
4221 48bb96f0 2022-06-20 naddy case 'f':
4223 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, nscroll);
4225 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4226 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
4227 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
4228 568eae95 2022-09-11 mark if (s->selected > s->commits->ncommits - 1)
4229 568eae95 2022-09-11 mark s->selected = s->commits->ncommits - 1;
4230 2b779855 2020-12-05 naddy select_commit(s);
4231 568eae95 2022-09-11 mark if (s->commits->ncommits < view->nlines - 1 &&
4232 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
4233 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
4234 568eae95 2022-09-11 mark s->commits->ncommits;
4235 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
4238 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4239 49b24ee5 2022-07-03 mark case '\r':
4240 640cd7ff 2022-06-22 mark view->count = 0;
4241 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
4243 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_DIFF);
4246 640cd7ff 2022-06-22 mark view->count = 0;
4247 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
4249 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
4251 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
4252 21355643 2020-12-06 stsp case CTRL('l'):
4254 640cd7ff 2022-06-22 mark view->count = 0;
4255 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
4256 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
4258 21355643 2020-12-06 stsp err = stop_log_thread(s);
4260 74cfe85e 2020-10-20 stsp return err;
4261 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
4262 21355643 2020-12-06 stsp char *parent_path;
4263 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
4265 21355643 2020-12-06 stsp return err;
4266 21355643 2020-12-06 stsp free(s->in_repo_path);
4267 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
4268 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
4269 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
4270 21355643 2020-12-06 stsp struct got_object_id *start_id;
4271 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
4272 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
4273 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
4274 ea371198 2022-11-17 stsp if (err) {
4275 ea371198 2022-11-17 stsp if (s->head_ref_name == NULL ||
4276 ea371198 2022-11-17 stsp err->code != GOT_ERR_NOT_REF)
4277 ea371198 2022-11-17 stsp return err;
4278 ea371198 2022-11-17 stsp /* Try to cope with deleted references. */
4279 ea371198 2022-11-17 stsp free(s->head_ref_name);
4280 ea371198 2022-11-17 stsp s->head_ref_name = NULL;
4281 ea371198 2022-11-17 stsp err = got_repo_match_object_id(&start_id,
4282 ea371198 2022-11-17 stsp NULL, GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT,
4283 ea371198 2022-11-17 stsp &tog_refs, s->repo);
4285 ea371198 2022-11-17 stsp return err;
4287 21355643 2020-12-06 stsp free(s->start_id);
4288 21355643 2020-12-06 stsp s->start_id = start_id;
4289 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
4290 21355643 2020-12-06 stsp } else /* 'B' */
4291 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
4293 b0dd8d27 2022-06-16 stsp if (s->thread_args.pack_fds == NULL) {
4294 b0dd8d27 2022-06-16 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
4296 b0dd8d27 2022-06-16 stsp return err;
4298 74467cc8 2022-06-15 stsp err = got_repo_open(&s->thread_args.repo,
4299 74467cc8 2022-06-15 stsp got_repo_get_path(s->repo), NULL,
4300 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
4302 21355643 2020-12-06 stsp return err;
4303 51a10b52 2020-12-26 stsp tog_free_refs();
4304 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, 0);
4306 ca51c541 2020-12-07 stsp return err;
4307 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
4308 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
4310 d01904d4 2019-06-25 stsp return err;
4311 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
4312 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
4314 b672a97a 2020-01-27 stsp return err;
4315 568eae95 2022-09-11 mark free_commits(&s->real_commits);
4316 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
4317 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
4318 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
4319 21355643 2020-12-06 stsp s->selected_entry = NULL;
4320 21355643 2020-12-06 stsp s->selected = 0;
4321 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
4322 21355643 2020-12-06 stsp s->quit = 0;
4323 9b058f45 2022-06-30 mark s->thread_args.commits_needed = view->lines;
4324 dfee752e 2022-06-18 op s->matched_entry = NULL;
4325 dfee752e 2022-06-18 op s->search_entry = NULL;
4326 01a7bcaf 2022-07-22 mark view->offset = 0;
4329 640cd7ff 2022-06-22 mark view->count = 0;
4330 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
4333 640cd7ff 2022-06-22 mark view->count = 0;
4337 80ddbec8 2018-04-29 stsp return err;
4340 4ed7e80c 2018-05-20 stsp static const struct got_error *
4341 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
4343 c2db6724 2019-01-04 stsp const struct got_error *error;
4345 37c06ea4 2019-07-15 stsp #ifdef PROFILE
4346 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
4347 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
4349 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
4350 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
4352 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
4353 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
4355 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
4356 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
4358 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
4359 c2db6724 2019-01-04 stsp if (error != NULL)
4360 c2db6724 2019-01-04 stsp return error;
4362 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
4363 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
4365 c2db6724 2019-01-04 stsp return NULL;
4368 af21bb7e 2023-04-12 mark static const struct got_error *
4369 098596c5 2023-04-14 stsp init_mock_term(const char *test_script_path)
4371 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
4372 3aa652ef 2023-04-21 op const char *screen_dump_path;
4375 af21bb7e 2023-04-12 mark if (test_script_path == NULL || *test_script_path == '\0')
4376 5bde4759 2023-04-15 mark return got_error_msg(GOT_ERR_IO, "TOG_TEST_SCRIPT not defined");
4378 098596c5 2023-04-14 stsp tog_io.f = fopen(test_script_path, "re");
4379 098596c5 2023-04-14 stsp if (tog_io.f == NULL) {
4380 af21bb7e 2023-04-12 mark err = got_error_from_errno_fmt("fopen: %s",
4381 af21bb7e 2023-04-12 mark test_script_path);
4382 af21bb7e 2023-04-12 mark goto done;
4385 af21bb7e 2023-04-12 mark /* test mode, we don't want any output */
4386 098596c5 2023-04-14 stsp tog_io.cout = fopen("/dev/null", "w+");
4387 098596c5 2023-04-14 stsp if (tog_io.cout == NULL) {
4388 906c73f6 2023-04-21 op err = got_error_from_errno2("fopen", "/dev/null");
4389 af21bb7e 2023-04-12 mark goto done;
4392 906c73f6 2023-04-21 op in = dup(fileno(tog_io.cout));
4393 906c73f6 2023-04-21 op if (in == -1) {
4394 906c73f6 2023-04-21 op err = got_error_from_errno("dup");
4397 906c73f6 2023-04-21 op tog_io.cin = fdopen(in, "r");
4398 098596c5 2023-04-14 stsp if (tog_io.cin == NULL) {
4399 906c73f6 2023-04-21 op err = got_error_from_errno("fdopen");
4401 af21bb7e 2023-04-12 mark goto done;
4404 3aa652ef 2023-04-21 op screen_dump_path = getenv("TOG_SCR_DUMP");
4405 3aa652ef 2023-04-21 op if (screen_dump_path == NULL || *screen_dump_path == '\0')
4406 3aa652ef 2023-04-21 op return got_error_msg(GOT_ERR_IO, "TOG_SCR_DUMP not defined");
4407 c4df265e 2023-07-19 mark tog_io.sdump = fopen(screen_dump_path, "we");
4408 3aa652ef 2023-04-21 op if (tog_io.sdump == NULL) {
4409 3aa652ef 2023-04-21 op err = got_error_from_errno2("fopen", screen_dump_path);
4413 098596c5 2023-04-14 stsp if (fseeko(tog_io.f, 0L, SEEK_SET) == -1) {
4414 af21bb7e 2023-04-12 mark err = got_error_from_errno("fseeko");
4415 af21bb7e 2023-04-12 mark goto done;
4418 098596c5 2023-04-14 stsp if (newterm(NULL, tog_io.cout, tog_io.cin) == NULL)
4419 af21bb7e 2023-04-12 mark err = got_error_msg(GOT_ERR_IO,
4420 af21bb7e 2023-04-12 mark "newterm: failed to initialise curses");
4422 098596c5 2023-04-14 stsp using_mock_io = 1;
4426 098596c5 2023-04-14 stsp tog_io_close();
4427 af21bb7e 2023-04-12 mark return err;
4430 098596c5 2023-04-14 stsp static void
4431 098596c5 2023-04-14 stsp init_curses(void)
4434 2497f032 2022-05-31 stsp * Override default signal handlers before starting ncurses.
4435 2497f032 2022-05-31 stsp * This should prevent ncurses from installing its own
4436 2497f032 2022-05-31 stsp * broken cleanup() signal handler.
4438 2497f032 2022-05-31 stsp signal(SIGWINCH, tog_sigwinch);
4439 2497f032 2022-05-31 stsp signal(SIGPIPE, tog_sigpipe);
4440 2497f032 2022-05-31 stsp signal(SIGCONT, tog_sigcont);
4441 2497f032 2022-05-31 stsp signal(SIGINT, tog_sigint);
4442 2497f032 2022-05-31 stsp signal(SIGTERM, tog_sigterm);
4444 098596c5 2023-04-14 stsp if (using_mock_io) /* In test mode we use a fake terminal */
4447 098596c5 2023-04-14 stsp initscr();
4450 098596c5 2023-04-14 stsp halfdelay(1); /* Fast refresh while initial view is loading. */
4453 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
4454 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
4455 a915003a 2019-02-05 stsp curs_set(0);
4456 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
4457 6d17833f 2019-11-08 stsp start_color();
4458 6d17833f 2019-11-08 stsp use_default_colors();
4464 c2db6724 2019-01-04 stsp static const struct got_error *
4465 c935fd51 2023-07-23 mark set_tog_base_commit(struct got_repository *repo, struct got_worktree *worktree)
4467 c935fd51 2023-07-23 mark tog_base_commit.id = got_object_id_dup(
4468 c935fd51 2023-07-23 mark got_worktree_get_base_commit_id(worktree));
4469 c935fd51 2023-07-23 mark if (tog_base_commit.id == NULL)
4470 c935fd51 2023-07-23 mark return got_error_from_errno( "got_object_id_dup");
4472 99301cec 2023-07-24 stsp return NULL;
4475 c935fd51 2023-07-23 mark static const struct got_error *
4476 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
4477 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
4479 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
4481 f135c941 2020-02-20 stsp if (argc == 0) {
4482 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
4483 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
4484 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
4485 f135c941 2020-02-20 stsp return NULL;
4488 f135c941 2020-02-20 stsp if (worktree) {
4489 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
4492 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
4494 f135c941 2020-02-20 stsp return err;
4495 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
4496 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
4497 bfd61697 2020-11-14 stsp p) == -1) {
4498 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
4499 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
4503 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
4505 f135c941 2020-02-20 stsp return err;
4508 f135c941 2020-02-20 stsp static const struct got_error *
4509 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
4511 7483826e 2023-04-14 mark const struct got_error *error;
4512 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
4513 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
4514 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
4515 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
4516 c4df265e 2023-07-19 mark char *keyword_idstr = NULL, *start_commit = NULL, *label = NULL;
4517 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
4518 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
4519 f135c941 2020-02-20 stsp int ch, log_branches = 0;
4520 04cc582a 2018-08-01 stsp struct tog_view *view;
4521 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
4523 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
4524 80ddbec8 2018-04-29 stsp switch (ch) {
4526 b672a97a 2020-01-27 stsp log_branches = 1;
4529 80ddbec8 2018-04-29 stsp start_commit = optarg;
4532 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
4533 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
4534 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
4538 17020d27 2019-03-07 stsp usage_log();
4539 80ddbec8 2018-04-29 stsp /* NOTREACHED */
4543 80ddbec8 2018-04-29 stsp argc -= optind;
4544 80ddbec8 2018-04-29 stsp argv += optind;
4546 f135c941 2020-02-20 stsp if (argc > 1)
4547 f135c941 2020-02-20 stsp usage_log();
4549 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
4550 0ae84acc 2022-06-15 tracey if (error != NULL)
4551 0ae84acc 2022-06-15 tracey goto done;
4553 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
4554 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
4555 6ed9ffec 2023-07-23 mark if (cwd == NULL) {
4556 6ed9ffec 2023-07-23 mark error = got_error_from_errno("getcwd");
4557 6ed9ffec 2023-07-23 mark goto done;
4559 df6221c7 2023-07-19 stsp error = got_worktree_open(&worktree, cwd, NULL);
4560 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4561 c156c7a4 2020-12-18 stsp goto done;
4562 a1fbf39a 2019-08-11 stsp if (worktree)
4563 6962eb72 2020-02-20 stsp repo_path =
4564 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
4566 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
4567 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
4568 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
4569 c156c7a4 2020-12-18 stsp goto done;
4573 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
4574 80ddbec8 2018-04-29 stsp if (error != NULL)
4575 ecb28ae0 2018-07-16 stsp goto done;
4577 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
4578 f135c941 2020-02-20 stsp repo, worktree);
4579 f135c941 2020-02-20 stsp if (error)
4580 f135c941 2020-02-20 stsp goto done;
4582 098596c5 2023-04-14 stsp init_curses();
4584 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
4585 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
4586 c02c541e 2019-03-29 stsp if (error)
4587 c02c541e 2019-03-29 stsp goto done;
4589 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
4590 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
4591 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
4592 87670572 2020-12-26 naddy if (error)
4593 87670572 2020-12-26 naddy goto done;
4596 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
4597 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
4598 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
4599 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4600 d8f38dc4 2020-12-05 stsp if (error)
4601 d8f38dc4 2020-12-05 stsp goto done;
4602 d8f38dc4 2020-12-05 stsp head_ref_name = label;
4604 c4df265e 2023-07-19 mark error = got_keyword_to_idstr(&keyword_idstr, start_commit,
4605 c4df265e 2023-07-19 mark repo, worktree);
4606 c4df265e 2023-07-19 mark if (error != NULL)
4607 c4df265e 2023-07-19 mark goto done;
4608 c4df265e 2023-07-19 mark if (keyword_idstr != NULL)
4609 c4df265e 2023-07-19 mark start_commit = keyword_idstr;
4611 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
4612 d8f38dc4 2020-12-05 stsp if (error == NULL)
4613 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
4614 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
4615 d8f38dc4 2020-12-05 stsp goto done;
4616 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
4617 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4618 d8f38dc4 2020-12-05 stsp if (error)
4619 d8f38dc4 2020-12-05 stsp goto done;
4622 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
4623 04cc582a 2018-08-01 stsp if (view == NULL) {
4624 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4625 04cc582a 2018-08-01 stsp goto done;
4628 2fc00ff4 2019-08-31 stsp if (worktree) {
4629 c935fd51 2023-07-23 mark error = set_tog_base_commit(repo, worktree);
4630 c935fd51 2023-07-23 mark if (error != NULL)
4631 c935fd51 2023-07-23 mark goto done;
4634 99301cec 2023-07-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
4635 99301cec 2023-07-24 stsp in_repo_path, log_branches, worktree);
4636 99301cec 2023-07-24 stsp if (error)
4637 99301cec 2023-07-24 stsp goto done;
4639 99301cec 2023-07-24 stsp if (worktree) {
4640 99301cec 2023-07-24 stsp /* The work tree will be closed by the log thread. */
4641 2fc00ff4 2019-08-31 stsp worktree = NULL;
4644 098596c5 2023-04-14 stsp error = view_loop(view);
4647 c935fd51 2023-07-23 mark free(tog_base_commit.id);
4648 c4df265e 2023-07-19 mark free(keyword_idstr);
4649 f135c941 2020-02-20 stsp free(in_repo_path);
4650 ecb28ae0 2018-07-16 stsp free(repo_path);
4651 ecb28ae0 2018-07-16 stsp free(cwd);
4652 899d86c2 2018-05-10 stsp free(start_id);
4653 d8f38dc4 2020-12-05 stsp free(label);
4655 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
4656 1d0f4054 2021-06-17 stsp if (repo) {
4657 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4658 1d0f4054 2021-06-17 stsp if (error == NULL)
4659 1d0f4054 2021-06-17 stsp error = close_err;
4661 ec142235 2019-03-07 stsp if (worktree)
4662 ec142235 2019-03-07 stsp got_worktree_close(worktree);
4663 0ae84acc 2022-06-15 tracey if (pack_fds) {
4664 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
4665 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
4666 0ae84acc 2022-06-15 tracey if (error == NULL)
4667 0ae84acc 2022-06-15 tracey error = pack_err;
4669 51a10b52 2020-12-26 stsp tog_free_refs();
4670 80ddbec8 2018-04-29 stsp return error;
4673 4ed7e80c 2018-05-20 stsp __dead static void
4674 9f7d7167 2018-04-29 stsp usage_diff(void)
4677 827a167b 2022-08-16 stsp fprintf(stderr, "usage: %s diff [-aw] [-C number] [-r repository-path] "
4678 827a167b 2022-08-16 stsp "object1 object2\n", getprogname());
4682 6d17833f 2019-11-08 stsp static int
4683 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
4684 41605754 2020-11-12 stsp regmatch_t *regmatch)
4686 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
4689 336075a4 2022-06-25 op static struct tog_color *
4690 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
4692 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
4694 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
4695 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
4696 6d17833f 2019-11-08 stsp return tc;
4699 6d17833f 2019-11-08 stsp return NULL;
4702 4ed7e80c 2018-05-20 stsp static const struct got_error *
4703 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
4704 1853e0f4 2022-06-16 stsp WINDOW *window, int skipcol, regmatch_t *regmatch)
4706 41605754 2020-11-12 stsp const struct got_error *err = NULL;
4707 44a87665 2022-06-16 stsp char *exstr = NULL;
4708 1853e0f4 2022-06-16 stsp wchar_t *wline = NULL;
4709 1853e0f4 2022-06-16 stsp int rme, rms, n, width, scrollx;
4710 1853e0f4 2022-06-16 stsp int width0 = 0, width1 = 0, width2 = 0;
4711 1853e0f4 2022-06-16 stsp char *seg0 = NULL, *seg1 = NULL, *seg2 = NULL;
4713 41605754 2020-11-12 stsp *wtotal = 0;
4715 145b6838 2022-06-16 stsp rms = regmatch->rm_so;
4716 145b6838 2022-06-16 stsp rme = regmatch->rm_eo;
4718 44a87665 2022-06-16 stsp err = expand_tab(&exstr, line);
4720 44a87665 2022-06-16 stsp return err;
4722 1853e0f4 2022-06-16 stsp /* Split the line into 3 segments, according to match offsets. */
4723 44a87665 2022-06-16 stsp seg0 = strndup(exstr, rms);
4724 44a87665 2022-06-16 stsp if (seg0 == NULL) {
4725 44a87665 2022-06-16 stsp err = got_error_from_errno("strndup");
4726 44a87665 2022-06-16 stsp goto done;
4728 44a87665 2022-06-16 stsp seg1 = strndup(exstr + rms, rme - rms);
4729 1853e0f4 2022-06-16 stsp if (seg1 == NULL) {
4730 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4731 1853e0f4 2022-06-16 stsp goto done;
4733 44a87665 2022-06-16 stsp seg2 = strdup(exstr + rme);
4734 95d136ac 2022-06-16 stsp if (seg2 == NULL) {
4735 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4736 1853e0f4 2022-06-16 stsp goto done;
4739 145b6838 2022-06-16 stsp /* draw up to matched token if we haven't scrolled past it */
4740 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width0, NULL, seg0, 0, wlimit,
4741 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4743 1853e0f4 2022-06-16 stsp goto done;
4744 1853e0f4 2022-06-16 stsp n = MAX(width0 - skipcol, 0);
4746 1853e0f4 2022-06-16 stsp free(wline);
4747 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, &scrollx, seg0, skipcol,
4748 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4750 1853e0f4 2022-06-16 stsp goto done;
4751 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4752 1853e0f4 2022-06-16 stsp wlimit -= width;
4753 1853e0f4 2022-06-16 stsp *wtotal += width;
4756 41605754 2020-11-12 stsp if (wlimit > 0) {
4757 1853e0f4 2022-06-16 stsp int i = 0, w = 0;
4758 1853e0f4 2022-06-16 stsp size_t wlen;
4760 1853e0f4 2022-06-16 stsp free(wline);
4761 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width1, NULL, seg1, 0, wlimit,
4762 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4764 1853e0f4 2022-06-16 stsp goto done;
4765 1853e0f4 2022-06-16 stsp wlen = wcslen(wline);
4766 1853e0f4 2022-06-16 stsp while (i < wlen) {
4767 1853e0f4 2022-06-16 stsp width = wcwidth(wline[i]);
4768 1853e0f4 2022-06-16 stsp if (width == -1) {
4769 1853e0f4 2022-06-16 stsp /* should not happen, tabs are expanded */
4770 1853e0f4 2022-06-16 stsp err = got_error(GOT_ERR_RANGE);
4771 1853e0f4 2022-06-16 stsp goto done;
4773 1853e0f4 2022-06-16 stsp if (width0 + w + width > skipcol)
4775 61417565 2022-06-20 mark w += width;
4778 145b6838 2022-06-16 stsp /* draw (visible part of) matched token (if scrolled into it) */
4779 1853e0f4 2022-06-16 stsp if (width1 - w > 0) {
4780 145b6838 2022-06-16 stsp wattron(window, A_STANDOUT);
4781 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[i]);
4782 145b6838 2022-06-16 stsp wattroff(window, A_STANDOUT);
4783 1853e0f4 2022-06-16 stsp wlimit -= (width1 - w);
4784 1853e0f4 2022-06-16 stsp *wtotal += (width1 - w);
4788 1853e0f4 2022-06-16 stsp if (wlimit > 0) { /* draw rest of line */
4789 1853e0f4 2022-06-16 stsp free(wline);
4790 1853e0f4 2022-06-16 stsp if (skipcol > width0 + width1) {
4791 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, &scrollx, seg2,
4792 1853e0f4 2022-06-16 stsp skipcol - (width0 + width1), wlimit,
4793 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4795 1853e0f4 2022-06-16 stsp goto done;
4796 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4798 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, NULL, seg2, 0,
4799 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4801 1853e0f4 2022-06-16 stsp goto done;
4802 1853e0f4 2022-06-16 stsp waddwstr(window, wline);
4804 1853e0f4 2022-06-16 stsp *wtotal += width2;
4807 145b6838 2022-06-16 stsp free(wline);
4808 44a87665 2022-06-16 stsp free(exstr);
4809 1853e0f4 2022-06-16 stsp free(seg0);
4810 1853e0f4 2022-06-16 stsp free(seg1);
4811 1853e0f4 2022-06-16 stsp free(seg2);
4812 1853e0f4 2022-06-16 stsp return err;
4815 94b80cfa 2022-08-01 mark static int
4816 94b80cfa 2022-08-01 mark gotoline(struct tog_view *view, int *lineno, int *nprinted)
4818 94b80cfa 2022-08-01 mark FILE *f = NULL;
4819 94b80cfa 2022-08-01 mark int *eof, *first, *selected;
4821 94b80cfa 2022-08-01 mark if (view->type == TOG_VIEW_DIFF) {
4822 94b80cfa 2022-08-01 mark struct tog_diff_view_state *s = &view->state.diff;
4824 ec2a9698 2022-09-15 mark first = &s->first_displayed_line;
4825 ec2a9698 2022-09-15 mark selected = first;
4826 ec2a9698 2022-09-15 mark eof = &s->eof;
4828 ec2a9698 2022-09-15 mark } else if (view->type == TOG_VIEW_HELP) {
4829 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
4831 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4832 94b80cfa 2022-08-01 mark selected = first;
4833 94b80cfa 2022-08-01 mark eof = &s->eof;
4835 94b80cfa 2022-08-01 mark } else if (view->type == TOG_VIEW_BLAME) {
4836 94b80cfa 2022-08-01 mark struct tog_blame_view_state *s = &view->state.blame;
4838 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4839 94b80cfa 2022-08-01 mark selected = &s->selected_line;
4840 94b80cfa 2022-08-01 mark eof = &s->eof;
4841 94b80cfa 2022-08-01 mark f = s->blame.f;
4845 94b80cfa 2022-08-01 mark /* Center gline in the middle of the page like vi(1). */
4846 94b80cfa 2022-08-01 mark if (*lineno < view->gline - (view->nlines - 3) / 2)
4848 94b80cfa 2022-08-01 mark if (*first != 1 && (*lineno > view->gline - (view->nlines - 3) / 2)) {
4849 94b80cfa 2022-08-01 mark rewind(f);
4851 94b80cfa 2022-08-01 mark *first = 1;
4852 94b80cfa 2022-08-01 mark *lineno = 0;
4853 94b80cfa 2022-08-01 mark *nprinted = 0;
4857 94b80cfa 2022-08-01 mark *selected = view->gline <= (view->nlines - 3) / 2 ?
4858 94b80cfa 2022-08-01 mark view->gline : (view->nlines - 3) / 2 + 1;
4859 94b80cfa 2022-08-01 mark view->gline = 0;
4864 41605754 2020-11-12 stsp static const struct got_error *
4865 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
4867 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
4868 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
4869 61e69b96 2018-05-20 stsp const struct got_error *err;
4870 c7d5c43c 2022-08-04 mark int nprinted = 0;
4871 b304db33 2018-05-20 stsp char *line;
4872 826082fe 2020-12-10 stsp size_t linesize = 0;
4873 826082fe 2020-12-10 stsp ssize_t linelen;
4874 61e69b96 2018-05-20 stsp wchar_t *wline;
4875 e0b650dd 2018-05-20 stsp int width;
4876 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
4877 89f1a395 2020-12-01 naddy int nlines = s->nlines;
4878 fe621944 2020-11-10 stsp off_t line_offset;
4880 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1;
4881 c7d5c43c 2022-08-04 mark line_offset = s->lines[s->first_displayed_line - 1].offset;
4882 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
4883 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
4885 f7d12f7e 2018-08-01 stsp werase(view->window);
4887 94b80cfa 2022-08-01 mark if (view->gline > s->nlines - 1)
4888 94b80cfa 2022-08-01 mark view->gline = s->nlines - 1;
4890 a3404814 2018-09-02 stsp if (header) {
4891 94b80cfa 2022-08-01 mark int ln = view->gline ? view->gline <= (view->nlines - 3) / 2 ?
4892 94b80cfa 2022-08-01 mark 1 : view->gline - (view->nlines - 3) / 2 :
4893 c7d5c43c 2022-08-04 mark s->lineno + s->selected_line;
4895 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s", ln, nlines, header) == -1)
4896 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
4897 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
4899 135a2da0 2020-11-11 stsp free(line);
4901 a3404814 2018-09-02 stsp return err;
4903 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4904 a3404814 2018-09-02 stsp wstandout(view->window);
4905 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
4906 e54cc94a 2020-11-11 stsp free(wline);
4907 e54cc94a 2020-11-11 stsp wline = NULL;
4908 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
4909 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
4910 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4911 a3404814 2018-09-02 stsp wstandend(view->window);
4913 a3404814 2018-09-02 stsp if (max_lines <= 1)
4914 a3404814 2018-09-02 stsp return NULL;
4915 a3404814 2018-09-02 stsp max_lines--;
4918 89f1a395 2020-12-01 naddy s->eof = 0;
4919 145b6838 2022-06-16 stsp view->maxx = 0;
4920 826082fe 2020-12-10 stsp line = NULL;
4921 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
4922 6a5ff2d4 2022-08-06 mark enum got_diff_line_type linetype;
4923 6a5ff2d4 2022-08-06 mark attr_t attr = 0;
4925 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
4926 826082fe 2020-12-10 stsp if (linelen == -1) {
4927 826082fe 2020-12-10 stsp if (feof(s->f)) {
4928 826082fe 2020-12-10 stsp s->eof = 1;
4931 826082fe 2020-12-10 stsp free(line);
4932 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
4935 c7d5c43c 2022-08-04 mark if (++s->lineno < s->first_displayed_line)
4937 c7d5c43c 2022-08-04 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
4939 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline)
4940 94b80cfa 2022-08-01 mark attr = A_STANDOUT;
4942 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
4943 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
4944 1853e0f4 2022-06-16 stsp view->x ? 1 : 0);
4945 1853e0f4 2022-06-16 stsp if (err) {
4946 1853e0f4 2022-06-16 stsp free(line);
4947 1853e0f4 2022-06-16 stsp return err;
4949 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
4950 1853e0f4 2022-06-16 stsp free(wline);
4951 1853e0f4 2022-06-16 stsp wline = NULL;
4953 6a5ff2d4 2022-08-06 mark linetype = s->lines[s->lineno].type;
4954 6a5ff2d4 2022-08-06 mark if (linetype > GOT_DIFF_LINE_LOGMSG &&
4955 6a5ff2d4 2022-08-06 mark linetype < GOT_DIFF_LINE_CONTEXT)
4956 6a5ff2d4 2022-08-06 mark attr |= COLOR_PAIR(linetype);
4958 94b80cfa 2022-08-01 mark wattron(view->window, attr);
4959 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
4960 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4961 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
4962 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
4963 41605754 2020-11-12 stsp if (err) {
4964 41605754 2020-11-12 stsp free(line);
4965 41605754 2020-11-12 stsp return err;
4969 969c159c 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
4970 969c159c 2022-06-16 stsp view->x, view->ncols, 0, view->x ? 1 : 0);
4971 969c159c 2022-06-16 stsp if (err) {
4972 969c159c 2022-06-16 stsp free(line);
4973 969c159c 2022-06-16 stsp return err;
4975 969c159c 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
4976 969c159c 2022-06-16 stsp free(wline);
4977 41605754 2020-11-12 stsp wline = NULL;
4979 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline) {
4980 94b80cfa 2022-08-01 mark /* highlight full gline length */
4981 94b80cfa 2022-08-01 mark while (width++ < view->ncols)
4982 94b80cfa 2022-08-01 mark waddch(view->window, ' ');
4984 94b80cfa 2022-08-01 mark if (width <= view->ncols - 1)
4985 94b80cfa 2022-08-01 mark waddch(view->window, '\n');
4988 94b80cfa 2022-08-01 mark wattroff(view->window, attr);
4989 94b80cfa 2022-08-01 mark if (++nprinted == 1)
4990 c7d5c43c 2022-08-04 mark s->first_displayed_line = s->lineno;
4992 826082fe 2020-12-10 stsp free(line);
4993 fe621944 2020-11-10 stsp if (nprinted >= 1)
4994 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
4995 89f1a395 2020-12-01 naddy (nprinted - 1);
4997 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
4999 9b058f45 2022-06-30 mark view_border(view);
5001 89f1a395 2020-12-01 naddy if (s->eof) {
5002 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
5003 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
5004 c3e9aa98 2019-05-13 jcs nprinted++;
5007 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, TOG_EOF_STRING, 0,
5008 ccda2f4d 2022-06-16 stsp view->ncols, 0, 0);
5010 c3e9aa98 2019-05-13 jcs return err;
5013 c3e9aa98 2019-05-13 jcs wstandout(view->window);
5014 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
5015 e54cc94a 2020-11-11 stsp free(wline);
5016 e54cc94a 2020-11-11 stsp wline = NULL;
5017 c3e9aa98 2019-05-13 jcs wstandend(view->window);
5020 26ed57b2 2018-05-19 stsp return NULL;
5023 abd2672a 2018-12-23 stsp static char *
5024 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
5026 09867e48 2019-08-13 stsp struct tm mytm, *tm;
5027 09867e48 2019-08-13 stsp char *p, *s;
5029 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
5030 09867e48 2019-08-13 stsp if (tm == NULL)
5031 09867e48 2019-08-13 stsp return NULL;
5032 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
5033 09867e48 2019-08-13 stsp if (s == NULL)
5034 09867e48 2019-08-13 stsp return NULL;
5035 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
5037 abd2672a 2018-12-23 stsp *p = '\0';
5041 4ed7e80c 2018-05-20 stsp static const struct got_error *
5042 c7d5c43c 2022-08-04 mark add_line_metadata(struct got_diff_line **lines, size_t *nlines,
5043 c7d5c43c 2022-08-04 mark off_t off, uint8_t type)
5045 c7d5c43c 2022-08-04 mark struct got_diff_line *p;
5047 c7d5c43c 2022-08-04 mark p = reallocarray(*lines, *nlines + 1, sizeof(**lines));
5048 fe621944 2020-11-10 stsp if (p == NULL)
5049 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
5050 c7d5c43c 2022-08-04 mark *lines = p;
5051 c7d5c43c 2022-08-04 mark (*lines)[*nlines].offset = off;
5052 c7d5c43c 2022-08-04 mark (*lines)[*nlines].type = type;
5053 fe621944 2020-11-10 stsp (*nlines)++;
5055 fe621944 2020-11-10 stsp return NULL;
5058 fe621944 2020-11-10 stsp static const struct got_error *
5059 1f3405c9 2023-01-17 mark cat_diff(FILE *dst, FILE *src, struct got_diff_line **d_lines, size_t *d_nlines,
5060 1f3405c9 2023-01-17 mark struct got_diff_line *s_lines, size_t s_nlines)
5062 1f3405c9 2023-01-17 mark struct got_diff_line *p;
5063 1f3405c9 2023-01-17 mark char buf[BUFSIZ];
5064 1f3405c9 2023-01-17 mark size_t i, r;
5066 1f3405c9 2023-01-17 mark if (fseeko(src, 0L, SEEK_SET) == -1)
5067 1f3405c9 2023-01-17 mark return got_error_from_errno("fseeko");
5069 1f3405c9 2023-01-17 mark for (;;) {
5070 1f3405c9 2023-01-17 mark r = fread(buf, 1, sizeof(buf), src);
5071 1f3405c9 2023-01-17 mark if (r == 0) {
5072 1f3405c9 2023-01-17 mark if (ferror(src))
5073 1f3405c9 2023-01-17 mark return got_error_from_errno("fread");
5074 1f3405c9 2023-01-17 mark if (feof(src))
5077 1f3405c9 2023-01-17 mark if (fwrite(buf, 1, r, dst) != r)
5078 1f3405c9 2023-01-17 mark return got_ferror(dst, GOT_ERR_IO);
5081 5afebbd1 2023-02-22 mark if (s_nlines == 0 && *d_nlines == 0)
5082 5afebbd1 2023-02-22 mark return NULL;
5085 5afebbd1 2023-02-22 mark * If commit info was in dst, increment line offsets
5086 5afebbd1 2023-02-22 mark * of the appended diff content, but skip s_lines[0]
5087 5afebbd1 2023-02-22 mark * because offset zero is already in *d_lines.
5089 5afebbd1 2023-02-22 mark if (*d_nlines > 0) {
5090 5afebbd1 2023-02-22 mark for (i = 1; i < s_nlines; ++i)
5091 5afebbd1 2023-02-22 mark s_lines[i].offset += (*d_lines)[*d_nlines - 1].offset;
5093 5afebbd1 2023-02-22 mark if (s_nlines > 0) {
5094 5afebbd1 2023-02-22 mark --s_nlines;
5095 5afebbd1 2023-02-22 mark ++s_lines;
5099 1f3405c9 2023-01-17 mark p = reallocarray(*d_lines, *d_nlines + s_nlines, sizeof(*p));
5100 1f3405c9 2023-01-17 mark if (p == NULL) {
5101 1f3405c9 2023-01-17 mark /* d_lines is freed in close_diff_view() */
5102 1f3405c9 2023-01-17 mark return got_error_from_errno("reallocarray");
5105 1f3405c9 2023-01-17 mark *d_lines = p;
5107 5afebbd1 2023-02-22 mark memcpy(*d_lines + *d_nlines, s_lines, s_nlines * sizeof(*s_lines));
5108 1f3405c9 2023-01-17 mark *d_nlines += s_nlines;
5110 1f3405c9 2023-01-17 mark return NULL;
5113 1f3405c9 2023-01-17 mark static const struct got_error *
5114 c7d5c43c 2022-08-04 mark write_commit_info(struct got_diff_line **lines, size_t *nlines,
5115 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
5116 5191b70b 2023-01-07 mark struct got_repository *repo, int ignore_ws, int force_text_diff,
5117 1f3405c9 2023-01-17 mark struct got_diffstat_cb_arg *dsa, FILE *outfile)
5119 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
5120 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
5121 15a94983 2018-12-23 stsp struct got_commit_object *commit;
5122 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
5123 45d799e2 2018-12-23 stsp time_t committer_time;
5124 45d799e2 2018-12-23 stsp const char *author, *committer;
5125 8b473291 2019-02-21 stsp char *refs_str = NULL;
5126 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
5127 fe621944 2020-11-10 stsp off_t outoff = 0;
5130 9cd447eb 2023-05-17 op err = build_refs_str(&refs_str, refs, commit_id, repo);
5134 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
5136 abd2672a 2018-12-23 stsp return err;
5138 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
5139 15a94983 2018-12-23 stsp if (err) {
5140 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
5141 15a94983 2018-12-23 stsp goto done;
5144 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, 0, GOT_DIFF_LINE_NONE);
5146 fe621944 2020-11-10 stsp goto done;
5148 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
5149 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
5150 fe621944 2020-11-10 stsp if (n < 0) {
5151 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
5152 abd2672a 2018-12-23 stsp goto done;
5154 fe621944 2020-11-10 stsp outoff += n;
5155 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_META);
5157 fe621944 2020-11-10 stsp goto done;
5159 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
5160 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
5161 fe621944 2020-11-10 stsp if (n < 0) {
5162 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
5163 abd2672a 2018-12-23 stsp goto done;
5165 fe621944 2020-11-10 stsp outoff += n;
5166 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_AUTHOR);
5168 fe621944 2020-11-10 stsp goto done;
5170 1a99e0b4 2023-01-07 stsp author = got_object_commit_get_author(commit);
5171 1a99e0b4 2023-01-07 stsp committer = got_object_commit_get_committer(commit);
5172 1a99e0b4 2023-01-07 stsp if (strcmp(author, committer) != 0) {
5173 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "via: %s\n", committer);
5174 fe621944 2020-11-10 stsp if (n < 0) {
5175 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5176 fe621944 2020-11-10 stsp goto done;
5178 fe621944 2020-11-10 stsp outoff += n;
5179 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5180 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_AUTHOR);
5182 fe621944 2020-11-10 stsp goto done;
5184 1a99e0b4 2023-01-07 stsp committer_time = got_object_commit_get_committer_time(commit);
5185 1a99e0b4 2023-01-07 stsp datestr = get_datestr(&committer_time, datebuf);
5186 1a99e0b4 2023-01-07 stsp if (datestr) {
5187 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
5188 fe621944 2020-11-10 stsp if (n < 0) {
5189 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5190 fe621944 2020-11-10 stsp goto done;
5192 fe621944 2020-11-10 stsp outoff += n;
5193 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5194 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_DATE);
5196 fe621944 2020-11-10 stsp goto done;
5198 9f98ca05 2021-09-24 stsp if (got_object_commit_get_nparents(commit) > 1) {
5199 9f98ca05 2021-09-24 stsp const struct got_object_id_queue *parent_ids;
5200 9f98ca05 2021-09-24 stsp struct got_object_qid *qid;
5201 9f98ca05 2021-09-24 stsp int pn = 1;
5202 9f98ca05 2021-09-24 stsp parent_ids = got_object_commit_get_parent_ids(commit);
5203 9f98ca05 2021-09-24 stsp STAILQ_FOREACH(qid, parent_ids, entry) {
5204 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &qid->id);
5206 9f98ca05 2021-09-24 stsp goto done;
5207 9f98ca05 2021-09-24 stsp n = fprintf(outfile, "parent %d: %s\n", pn++, id_str);
5208 9f98ca05 2021-09-24 stsp if (n < 0) {
5209 9f98ca05 2021-09-24 stsp err = got_error_from_errno("fprintf");
5210 9f98ca05 2021-09-24 stsp goto done;
5212 9f98ca05 2021-09-24 stsp outoff += n;
5213 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5214 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_META);
5216 9f98ca05 2021-09-24 stsp goto done;
5217 9f98ca05 2021-09-24 stsp free(id_str);
5218 9f98ca05 2021-09-24 stsp id_str = NULL;
5222 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
5224 5943eee2 2019-08-13 stsp goto done;
5225 fe621944 2020-11-10 stsp s = logmsg;
5226 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
5227 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
5228 fe621944 2020-11-10 stsp if (n < 0) {
5229 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5230 fe621944 2020-11-10 stsp goto done;
5232 fe621944 2020-11-10 stsp outoff += n;
5233 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5234 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_LOGMSG);
5236 fe621944 2020-11-10 stsp goto done;
5239 1f3405c9 2023-01-17 mark TAILQ_FOREACH(pe, dsa->paths, entry) {
5240 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
5241 1f3405c9 2023-01-17 mark int pad = dsa->max_path_len - pe->path_len + 1;
5243 5191b70b 2023-01-07 mark n = fprintf(outfile, "%c %s%*c | %*d+ %*d-\n", cp->status,
5244 1f3405c9 2023-01-17 mark pe->path, pad, ' ', dsa->add_cols + 1, cp->add,
5245 1f3405c9 2023-01-17 mark dsa->rm_cols + 1, cp->rm);
5246 fe621944 2020-11-10 stsp if (n < 0) {
5247 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5248 fe621944 2020-11-10 stsp goto done;
5250 fe621944 2020-11-10 stsp outoff += n;
5251 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5252 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_CHANGES);
5254 fe621944 2020-11-10 stsp goto done;
5257 0208f208 2020-05-05 stsp fputc('\n', outfile);
5259 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5261 5191b70b 2023-01-07 mark goto done;
5263 5191b70b 2023-01-07 mark n = fprintf(outfile,
5264 65dedee0 2023-01-15 mark "%d file%s changed, %d insertion%s(+), %d deletion%s(-)\n",
5265 1f3405c9 2023-01-17 mark dsa->nfiles, dsa->nfiles > 1 ? "s" : "", dsa->ins,
5266 1f3405c9 2023-01-17 mark dsa->ins != 1 ? "s" : "", dsa->del, dsa->del != 1 ? "s" : "");
5267 5191b70b 2023-01-07 mark if (n < 0) {
5268 5191b70b 2023-01-07 mark err = got_error_from_errno("fprintf");
5269 5191b70b 2023-01-07 mark goto done;
5271 5191b70b 2023-01-07 mark outoff += n;
5272 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5274 5191b70b 2023-01-07 mark goto done;
5276 5191b70b 2023-01-07 mark fputc('\n', outfile);
5278 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5280 abd2672a 2018-12-23 stsp free(id_str);
5281 5943eee2 2019-08-13 stsp free(logmsg);
5282 8b473291 2019-02-21 stsp free(refs_str);
5283 15a94983 2018-12-23 stsp got_object_commit_close(commit);
5284 7510f233 2020-08-09 stsp if (err) {
5285 c7d5c43c 2022-08-04 mark free(*lines);
5286 c7d5c43c 2022-08-04 mark *lines = NULL;
5287 ae6a6978 2020-08-09 stsp *nlines = 0;
5289 fe621944 2020-11-10 stsp return err;
5292 abd2672a 2018-12-23 stsp static const struct got_error *
5293 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
5295 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
5296 1f3405c9 2023-01-17 mark FILE *f = NULL, *tmp_diff_file = NULL;
5297 15a94983 2018-12-23 stsp int obj_type;
5298 1f3405c9 2023-01-17 mark struct got_diff_line *lines = NULL;
5299 1f3405c9 2023-01-17 mark struct got_pathlist_head changed_paths;
5301 1f3405c9 2023-01-17 mark TAILQ_INIT(&changed_paths);
5303 c7d5c43c 2022-08-04 mark free(s->lines);
5304 c7d5c43c 2022-08-04 mark s->lines = malloc(sizeof(*s->lines));
5305 c7d5c43c 2022-08-04 mark if (s->lines == NULL)
5306 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
5307 fe621944 2020-11-10 stsp s->nlines = 0;
5309 511a516b 2018-05-19 stsp f = got_opentemp();
5310 48ae06ee 2018-10-18 stsp if (f == NULL) {
5311 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
5312 48ae06ee 2018-10-18 stsp goto done;
5314 1f3405c9 2023-01-17 mark tmp_diff_file = got_opentemp();
5315 1f3405c9 2023-01-17 mark if (tmp_diff_file == NULL) {
5316 1f3405c9 2023-01-17 mark err = got_error_from_errno("got_opentemp");
5317 1f3405c9 2023-01-17 mark goto done;
5319 56b63ca4 2021-01-22 stsp if (s->f && fclose(s->f) == EOF) {
5320 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
5321 fb43ecf1 2019-02-11 stsp goto done;
5325 15a94983 2018-12-23 stsp if (s->id1)
5326 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
5328 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
5330 15a94983 2018-12-23 stsp goto done;
5332 15a94983 2018-12-23 stsp switch (obj_type) {
5333 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
5334 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_blobs(&s->lines, &s->nlines,
5335 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2,
5336 917d79a7 2022-07-01 stsp s->label1, s->label2, tog_diff_algo, s->diff_context,
5337 1f3405c9 2023-01-17 mark s->ignore_whitespace, s->force_text_diff, NULL, s->repo,
5340 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
5341 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_trees(&s->lines, &s->nlines,
5342 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL, "", "",
5343 917d79a7 2022-07-01 stsp tog_diff_algo, s->diff_context, s->ignore_whitespace,
5344 1f3405c9 2023-01-17 mark s->force_text_diff, NULL, s->repo, s->f);
5346 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
5347 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
5348 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
5349 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
5350 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
5351 1f3405c9 2023-01-17 mark size_t nlines = 0;
5352 1f3405c9 2023-01-17 mark struct got_diffstat_cb_arg dsa = {
5353 1f3405c9 2023-01-17 mark 0, 0, 0, 0, 0, 0,
5354 1f3405c9 2023-01-17 mark &changed_paths,
5355 1f3405c9 2023-01-17 mark s->ignore_whitespace,
5356 1f3405c9 2023-01-17 mark s->force_text_diff,
5357 1f3405c9 2023-01-17 mark tog_diff_algo
5360 1f3405c9 2023-01-17 mark lines = malloc(sizeof(*lines));
5361 1f3405c9 2023-01-17 mark if (lines == NULL) {
5362 1f3405c9 2023-01-17 mark err = got_error_from_errno("malloc");
5363 1f3405c9 2023-01-17 mark goto done;
5366 1f3405c9 2023-01-17 mark /* build diff first in tmp file then append to commit info */
5367 1f3405c9 2023-01-17 mark err = got_diff_objects_as_commits(&lines, &nlines,
5368 1f3405c9 2023-01-17 mark s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL,
5369 1f3405c9 2023-01-17 mark tog_diff_algo, s->diff_context, s->ignore_whitespace,
5370 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->repo, tmp_diff_file);
5374 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
5376 3ffacbe1 2020-02-02 tracey goto done;
5377 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, s->id2);
5378 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
5379 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
5380 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines, &s->nlines, s->id2,
5381 5191b70b 2023-01-07 mark refs, s->repo, s->ignore_whitespace,
5382 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->f);
5383 f44b1f58 2020-02-02 tracey if (err)
5384 f44b1f58 2020-02-02 tracey goto done;
5385 f44b1f58 2020-02-02 tracey } else {
5386 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
5387 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(pid, parent_ids, entry) {
5388 d7b5a0e8 2022-04-20 stsp if (got_object_id_cmp(s->id1, &pid->id) == 0) {
5389 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines,
5390 c7d5c43c 2022-08-04 mark &s->nlines, s->id2, refs, s->repo,
5391 5191b70b 2023-01-07 mark s->ignore_whitespace,
5392 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->f);
5393 f44b1f58 2020-02-02 tracey if (err)
5394 f44b1f58 2020-02-02 tracey goto done;
5399 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
5401 1f3405c9 2023-01-17 mark err = cat_diff(s->f, tmp_diff_file, &s->lines, &s->nlines,
5402 1f3405c9 2023-01-17 mark lines, nlines);
5406 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5410 1f3405c9 2023-01-17 mark free(lines);
5411 1f3405c9 2023-01-17 mark got_pathlist_free(&changed_paths, GOT_PATHLIST_FREE_ALL);
5412 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
5413 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
5414 1f3405c9 2023-01-17 mark if (tmp_diff_file && fclose(tmp_diff_file) == EOF && err == NULL)
5415 1f3405c9 2023-01-17 mark err = got_error_from_errno("fclose");
5416 48ae06ee 2018-10-18 stsp return err;
5419 f5215bb9 2019-02-22 stsp static void
5420 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
5422 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
5423 f5215bb9 2019-02-22 stsp update_panels();
5424 f5215bb9 2019-02-22 stsp doupdate();
5427 f44b1f58 2020-02-02 tracey static const struct got_error *
5428 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
5430 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
5432 f44b1f58 2020-02-02 tracey s->matched_line = 0;
5433 f44b1f58 2020-02-02 tracey return NULL;
5436 eaf2c13e 2022-09-17 mark static void
5437 eaf2c13e 2022-09-17 mark search_setup_diff_view(struct tog_view *view, FILE **f, off_t **line_offsets,
5438 ec2a9698 2022-09-15 mark size_t *nlines, int **first, int **last, int **match, int **selected)
5440 eaf2c13e 2022-09-17 mark struct tog_diff_view_state *s = &view->state.diff;
5442 eaf2c13e 2022-09-17 mark *f = s->f;
5443 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
5444 eaf2c13e 2022-09-17 mark *line_offsets = NULL;
5445 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
5446 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
5447 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
5448 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
5451 ec2a9698 2022-09-15 mark static const struct got_error *
5452 ec2a9698 2022-09-15 mark search_next_view_match(struct tog_view *view)
5454 145b6838 2022-06-16 stsp const struct got_error *err = NULL;
5456 f44b1f58 2020-02-02 tracey int lineno;
5457 cb713507 2022-06-16 stsp char *line = NULL;
5458 826082fe 2020-12-10 stsp size_t linesize = 0;
5459 826082fe 2020-12-10 stsp ssize_t linelen;
5460 ec2a9698 2022-09-15 mark off_t *line_offsets;
5461 ec2a9698 2022-09-15 mark size_t nlines = 0;
5462 ec2a9698 2022-09-15 mark int *first, *last, *match, *selected;
5464 eaf2c13e 2022-09-17 mark if (!view->search_setup)
5465 eaf2c13e 2022-09-17 mark return got_error_msg(GOT_ERR_NOT_IMPL,
5466 eaf2c13e 2022-09-17 mark "view search not supported");
5467 eaf2c13e 2022-09-17 mark view->search_setup(view, &f, &line_offsets, &nlines, &first, &last,
5468 ec2a9698 2022-09-15 mark &match, &selected);
5470 f44b1f58 2020-02-02 tracey if (!view->searching) {
5471 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5472 f44b1f58 2020-02-02 tracey return NULL;
5475 ec2a9698 2022-09-15 mark if (*match) {
5476 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5477 8c28a2ab 2023-04-02 mark lineno = *first + 1;
5479 8c28a2ab 2023-04-02 mark lineno = *first - 1;
5481 ec2a9698 2022-09-15 mark lineno = *first - 1 + *selected;
5483 f44b1f58 2020-02-02 tracey while (1) {
5484 f44b1f58 2020-02-02 tracey off_t offset;
5486 ec2a9698 2022-09-15 mark if (lineno <= 0 || lineno > nlines) {
5487 ec2a9698 2022-09-15 mark if (*match == 0) {
5488 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5492 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5493 f44b1f58 2020-02-02 tracey lineno = 1;
5495 ec2a9698 2022-09-15 mark lineno = nlines;
5498 ec2a9698 2022-09-15 mark offset = view->type == TOG_VIEW_DIFF ?
5499 ec2a9698 2022-09-15 mark view->state.diff.lines[lineno - 1].offset :
5500 ec2a9698 2022-09-15 mark line_offsets[lineno - 1];
5501 ec2a9698 2022-09-15 mark if (fseeko(f, offset, SEEK_SET) != 0) {
5502 f44b1f58 2020-02-02 tracey free(line);
5503 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
5505 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesize, f);
5506 cb713507 2022-06-16 stsp if (linelen != -1) {
5507 cb713507 2022-06-16 stsp char *exstr;
5508 cb713507 2022-06-16 stsp err = expand_tab(&exstr, line);
5511 cb713507 2022-06-16 stsp if (match_line(exstr, &view->regex, 1,
5512 cb713507 2022-06-16 stsp &view->regmatch)) {
5513 cb713507 2022-06-16 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5514 ec2a9698 2022-09-15 mark *match = lineno;
5515 cb713507 2022-06-16 stsp free(exstr);
5518 cb713507 2022-06-16 stsp free(exstr);
5520 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5521 f44b1f58 2020-02-02 tracey lineno++;
5523 f44b1f58 2020-02-02 tracey lineno--;
5525 826082fe 2020-12-10 stsp free(line);
5527 ec2a9698 2022-09-15 mark if (*match) {
5528 ec2a9698 2022-09-15 mark *first = *match;
5529 ec2a9698 2022-09-15 mark *selected = 1;
5532 145b6838 2022-06-16 stsp return err;
5535 48ae06ee 2018-10-18 stsp static const struct got_error *
5536 b72706c3 2022-06-01 stsp close_diff_view(struct tog_view *view)
5538 b72706c3 2022-06-01 stsp const struct got_error *err = NULL;
5539 b72706c3 2022-06-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5541 b72706c3 2022-06-01 stsp free(s->id1);
5542 b72706c3 2022-06-01 stsp s->id1 = NULL;
5543 b72706c3 2022-06-01 stsp free(s->id2);
5544 b72706c3 2022-06-01 stsp s->id2 = NULL;
5545 b72706c3 2022-06-01 stsp if (s->f && fclose(s->f) == EOF)
5546 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5547 b72706c3 2022-06-01 stsp s->f = NULL;
5548 f9d37699 2022-06-28 stsp if (s->f1 && fclose(s->f1) == EOF && err == NULL)
5549 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5550 b72706c3 2022-06-01 stsp s->f1 = NULL;
5551 f9d37699 2022-06-28 stsp if (s->f2 && fclose(s->f2) == EOF && err == NULL)
5552 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5553 b72706c3 2022-06-01 stsp s->f2 = NULL;
5554 f9d37699 2022-06-28 stsp if (s->fd1 != -1 && close(s->fd1) == -1 && err == NULL)
5555 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
5556 f9d37699 2022-06-28 stsp s->fd1 = -1;
5557 f9d37699 2022-06-28 stsp if (s->fd2 != -1 && close(s->fd2) == -1 && err == NULL)
5558 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
5559 f9d37699 2022-06-28 stsp s->fd2 = -1;
5560 c7d5c43c 2022-08-04 mark free(s->lines);
5561 c7d5c43c 2022-08-04 mark s->lines = NULL;
5562 b72706c3 2022-06-01 stsp s->nlines = 0;
5563 b72706c3 2022-06-01 stsp return err;
5566 b72706c3 2022-06-01 stsp static const struct got_error *
5567 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
5568 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
5569 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
5570 c0f61fa4 2022-07-11 mark struct tog_view *parent_view, struct got_repository *repo)
5572 48ae06ee 2018-10-18 stsp const struct got_error *err;
5573 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
5575 b72706c3 2022-06-01 stsp memset(s, 0, sizeof(*s));
5576 f9d37699 2022-06-28 stsp s->fd1 = -1;
5577 f9d37699 2022-06-28 stsp s->fd2 = -1;
5579 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
5580 2ca2f982 2023-04-14 mark int type1, type2;
5582 2ca2f982 2023-04-14 mark err = got_object_get_type(&type1, repo, id1);
5584 2ca2f982 2023-04-14 mark goto done;
5585 2ca2f982 2023-04-14 mark err = got_object_get_type(&type2, repo, id2);
5587 2ca2f982 2023-04-14 mark goto done;
5589 2ca2f982 2023-04-14 mark if (type1 != type2) {
5590 2ca2f982 2023-04-14 mark err = got_error(GOT_ERR_OBJ_TYPE);
5591 2ca2f982 2023-04-14 mark goto done;
5594 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
5595 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
5596 f44b1f58 2020-02-02 tracey s->selected_line = 1;
5597 f44b1f58 2020-02-02 tracey s->repo = repo;
5598 f44b1f58 2020-02-02 tracey s->id1 = id1;
5599 f44b1f58 2020-02-02 tracey s->id2 = id2;
5600 3dbaef42 2020-11-24 stsp s->label1 = label1;
5601 3dbaef42 2020-11-24 stsp s->label2 = label2;
5603 15a94983 2018-12-23 stsp if (id1) {
5604 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
5605 2ca2f982 2023-04-14 mark if (s->id1 == NULL) {
5606 2ca2f982 2023-04-14 mark err = got_error_from_errno("got_object_id_dup");
5607 2ca2f982 2023-04-14 mark goto done;
5610 5465d566 2020-02-01 tracey s->id1 = NULL;
5612 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
5613 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
5614 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_object_id_dup");
5615 b72706c3 2022-06-01 stsp goto done;
5618 a00719e9 2022-06-17 stsp s->f1 = got_opentemp();
5619 a00719e9 2022-06-17 stsp if (s->f1 == NULL) {
5620 a00719e9 2022-06-17 stsp err = got_error_from_errno("got_opentemp");
5621 a00719e9 2022-06-17 stsp goto done;
5624 b72706c3 2022-06-01 stsp s->f2 = got_opentemp();
5625 b72706c3 2022-06-01 stsp if (s->f2 == NULL) {
5626 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_opentemp");
5627 b72706c3 2022-06-01 stsp goto done;
5630 f9d37699 2022-06-28 stsp s->fd1 = got_opentempfd();
5631 f9d37699 2022-06-28 stsp if (s->fd1 == -1) {
5632 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5633 f9d37699 2022-06-28 stsp goto done;
5636 f9d37699 2022-06-28 stsp s->fd2 = got_opentempfd();
5637 f9d37699 2022-06-28 stsp if (s->fd2 == -1) {
5638 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5639 f9d37699 2022-06-28 stsp goto done;
5642 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
5643 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
5644 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
5645 c0f61fa4 2022-07-11 mark s->parent_view = parent_view;
5646 5465d566 2020-02-01 tracey s->repo = repo;
5648 098596c5 2023-04-14 stsp if (has_colors() && getenv("TOG_COLORS") != NULL && !using_mock_io) {
5651 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_MINUS,
5652 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_MINUS"), -1);
5653 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5654 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_PLUS,
5655 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_PLUS"), -1);
5656 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5657 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_HUNK,
5658 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"), -1);
5659 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5660 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_META,
5661 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5662 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5663 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_CHANGES,
5664 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5665 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5666 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_MIN,
5667 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5668 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5669 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_PLUS,
5670 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5671 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5672 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_AUTHOR,
5673 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_AUTHOR"), -1);
5674 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5675 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_DATE,
5676 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DATE"), -1);
5677 6a5ff2d4 2022-08-06 mark if (rc == ERR) {
5678 6a5ff2d4 2022-08-06 mark err = got_error(GOT_ERR_RANGE);
5679 b72706c3 2022-06-01 stsp goto done;
5683 c0f61fa4 2022-07-11 mark if (parent_view && parent_view->type == TOG_VIEW_LOG &&
5684 c0f61fa4 2022-07-11 mark view_is_splitscreen(view))
5685 c0f61fa4 2022-07-11 mark show_log_view(parent_view); /* draw border */
5686 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
5688 5465d566 2020-02-01 tracey err = create_diff(s);
5690 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
5691 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
5692 917d79a7 2022-07-01 stsp view->reset = reset_diff_view;
5693 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
5694 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
5695 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_diff_view;
5696 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
5698 2ca2f982 2023-04-14 mark if (err) {
5699 2ca2f982 2023-04-14 mark if (view->close == NULL)
5700 2ca2f982 2023-04-14 mark close_diff_view(view);
5701 2ca2f982 2023-04-14 mark view_close(view);
5703 e5a0f69f 2018-08-18 stsp return err;
5706 5dc9f4bc 2018-08-04 stsp static const struct got_error *
5707 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
5709 a3404814 2018-09-02 stsp const struct got_error *err;
5710 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
5711 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
5712 3dbaef42 2020-11-24 stsp const char *label1, *label2;
5714 a3404814 2018-09-02 stsp if (s->id1) {
5715 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
5717 a3404814 2018-09-02 stsp return err;
5718 4924afe1 2022-08-31 mark label1 = s->label1 ? s->label1 : id_str1;
5720 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
5722 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
5724 a3404814 2018-09-02 stsp return err;
5725 4924afe1 2022-08-31 mark label2 = s->label2 ? s->label2 : id_str2;
5727 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
5728 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5729 a3404814 2018-09-02 stsp free(id_str1);
5730 a3404814 2018-09-02 stsp free(id_str2);
5731 a3404814 2018-09-02 stsp return err;
5733 a3404814 2018-09-02 stsp free(id_str1);
5734 a3404814 2018-09-02 stsp free(id_str2);
5736 267bb3b8 2021-08-01 stsp err = draw_file(view, header);
5737 267bb3b8 2021-08-01 stsp free(header);
5738 267bb3b8 2021-08-01 stsp return err;
5741 15a087fe 2019-02-21 stsp static const struct got_error *
5742 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
5743 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
5745 d7a04538 2019-02-21 stsp const struct got_error *err;
5746 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
5747 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
5748 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
5750 15a087fe 2019-02-21 stsp free(s->id2);
5751 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
5752 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
5753 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
5755 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
5757 d7a04538 2019-02-21 stsp return err;
5758 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
5759 15a087fe 2019-02-21 stsp free(s->id1);
5760 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(parent_ids);
5761 d7b5a0e8 2022-04-20 stsp s->id1 = pid ? got_object_id_dup(&pid->id) : NULL;
5762 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
5763 15a087fe 2019-02-21 stsp return NULL;
5766 0cf4efb1 2018-09-29 stsp static const struct got_error *
5767 917d79a7 2022-07-01 stsp reset_diff_view(struct tog_view *view)
5769 917d79a7 2022-07-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5771 917d79a7 2022-07-01 stsp view->count = 0;
5772 917d79a7 2022-07-01 stsp wclear(view->window);
5773 917d79a7 2022-07-01 stsp s->first_displayed_line = 1;
5774 917d79a7 2022-07-01 stsp s->last_displayed_line = view->nlines;
5775 917d79a7 2022-07-01 stsp s->matched_line = 0;
5776 917d79a7 2022-07-01 stsp diff_view_indicate_progress(view);
5777 917d79a7 2022-07-01 stsp return create_diff(s);
5780 c7d5c43c 2022-08-04 mark static void
5781 c7d5c43c 2022-08-04 mark diff_prev_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5783 c7d5c43c 2022-08-04 mark int start, i;
5785 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line - 1;
5787 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5788 c7d5c43c 2022-08-04 mark if (i == 0)
5789 c7d5c43c 2022-08-04 mark i = s->nlines - 1;
5790 c7d5c43c 2022-08-04 mark if (--i == start)
5791 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5794 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5795 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5798 c7d5c43c 2022-08-04 mark static void
5799 c7d5c43c 2022-08-04 mark diff_next_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5801 c7d5c43c 2022-08-04 mark int start, i;
5803 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line + 1;
5805 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5806 c7d5c43c 2022-08-04 mark if (i == s->nlines - 1)
5808 c7d5c43c 2022-08-04 mark if (++i == start)
5809 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5812 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5813 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5816 c0f61fa4 2022-07-11 mark static struct got_object_id *get_selected_commit_id(struct tog_blame_line *,
5817 c0f61fa4 2022-07-11 mark int, int, int);
5818 c0f61fa4 2022-07-11 mark static struct got_object_id *get_annotation_for_line(struct tog_blame_line *,
5819 c0f61fa4 2022-07-11 mark int, int);
5821 917d79a7 2022-07-01 stsp static const struct got_error *
5822 e78dc838 2020-12-04 stsp input_diff_view(struct tog_view **new_view, struct tog_view *view, int ch)
5824 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
5825 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
5826 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
5827 5a8b5076 2020-12-05 stsp struct commit_queue_entry *old_selected_entry;
5828 826082fe 2020-12-10 stsp char *line = NULL;
5829 826082fe 2020-12-10 stsp size_t linesize = 0;
5830 826082fe 2020-12-10 stsp ssize_t linelen;
5831 c0f61fa4 2022-07-11 mark int i, nscroll = view->nlines - 1, up = 0;
5833 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
5835 e5a0f69f 2018-08-18 stsp switch (ch) {
5838 145b6838 2022-06-16 stsp case KEY_RIGHT:
5840 145b6838 2022-06-16 stsp case KEY_LEFT:
5842 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
5846 3f6c6614 2023-01-23 mark if (ch == 'a') {
5847 3f6c6614 2023-01-23 mark s->force_text_diff = !s->force_text_diff;
5848 3f6c6614 2023-01-23 mark view->action = s->force_text_diff ?
5849 3f6c6614 2023-01-23 mark "force ASCII text enabled" :
5850 3f6c6614 2023-01-23 mark "force ASCII text disabled";
5852 3f6c6614 2023-01-23 mark else if (ch == 'w') {
5853 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
5854 3f6c6614 2023-01-23 mark view->action = s->ignore_whitespace ?
5855 3f6c6614 2023-01-23 mark "ignore whitespace enabled" :
5856 3f6c6614 2023-01-23 mark "ignore whitespace disabled";
5858 917d79a7 2022-07-01 stsp err = reset_diff_view(view);
5861 912a3f79 2021-08-30 j case KEY_HOME:
5862 912a3f79 2021-08-30 j s->first_displayed_line = 1;
5863 640cd7ff 2022-06-22 mark view->count = 0;
5866 912a3f79 2021-08-30 j case KEY_END:
5867 640cd7ff 2022-06-22 mark view->count = 0;
5871 912a3f79 2021-08-30 j s->first_displayed_line = (s->nlines - view->nlines) + 2;
5875 1e37a5c2 2019-05-12 jcs case KEY_UP:
5876 02ffd0d5 2021-10-17 stsp case CTRL('p'):
5877 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
5878 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5880 640cd7ff 2022-06-22 mark view->count = 0;
5882 83cc4199 2022-06-13 stsp case CTRL('u'):
5884 83cc4199 2022-06-13 stsp nscroll /= 2;
5885 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5886 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5887 a60a9dc4 2019-05-13 jcs case CTRL('b'):
5889 640cd7ff 2022-06-22 mark if (s->first_displayed_line == 1) {
5890 640cd7ff 2022-06-22 mark view->count = 0;
5894 83cc4199 2022-06-13 stsp while (i++ < nscroll && s->first_displayed_line > 1)
5895 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5898 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5899 02ffd0d5 2021-10-17 stsp case CTRL('n'):
5900 1e37a5c2 2019-05-12 jcs if (!s->eof)
5901 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5903 640cd7ff 2022-06-22 mark view->count = 0;
5905 83cc4199 2022-06-13 stsp case CTRL('d'):
5907 83cc4199 2022-06-13 stsp nscroll /= 2;
5908 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5909 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5910 a60a9dc4 2019-05-13 jcs case CTRL('f'):
5913 640cd7ff 2022-06-22 mark if (s->eof) {
5914 640cd7ff 2022-06-22 mark view->count = 0;
5918 83cc4199 2022-06-13 stsp while (!s->eof && i++ < nscroll) {
5919 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
5920 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5921 826082fe 2020-12-10 stsp if (linelen == -1) {
5922 826082fe 2020-12-10 stsp if (feof(s->f)) {
5923 826082fe 2020-12-10 stsp s->eof = 1;
5925 826082fe 2020-12-10 stsp err = got_ferror(s->f, GOT_ERR_IO);
5929 826082fe 2020-12-10 stsp free(line);
5932 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_BLOB_MIN);
5935 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_BLOB_MIN);
5938 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_HUNK);
5941 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_HUNK);
5944 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
5945 1e37a5c2 2019-05-12 jcs s->diff_context--;
5946 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5947 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5948 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5949 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
5950 27829c9e 2020-11-21 stsp s->nlines) {
5951 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
5952 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
5955 640cd7ff 2022-06-22 mark view->count = 0;
5958 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
5959 1e37a5c2 2019-05-12 jcs s->diff_context++;
5960 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5961 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5962 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5964 640cd7ff 2022-06-22 mark view->count = 0;
5970 c0f61fa4 2022-07-11 mark /* FALL THROUGH */
5974 c0f61fa4 2022-07-11 mark if (s->parent_view == NULL) {
5975 640cd7ff 2022-06-22 mark view->count = 0;
5978 c0f61fa4 2022-07-11 mark s->parent_view->count = view->count;
5980 c0f61fa4 2022-07-11 mark if (s->parent_view->type == TOG_VIEW_LOG) {
5981 c0f61fa4 2022-07-11 mark ls = &s->parent_view->state.log;
5982 c0f61fa4 2022-07-11 mark old_selected_entry = ls->selected_entry;
5984 c0f61fa4 2022-07-11 mark err = input_log_view(NULL, s->parent_view,
5985 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
5988 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
5990 c0f61fa4 2022-07-11 mark if (old_selected_entry == ls->selected_entry)
5993 c0f61fa4 2022-07-11 mark err = set_selected_commit(s, ls->selected_entry);
5996 c0f61fa4 2022-07-11 mark } else if (s->parent_view->type == TOG_VIEW_BLAME) {
5997 c0f61fa4 2022-07-11 mark struct tog_blame_view_state *bs;
5998 c0f61fa4 2022-07-11 mark struct got_object_id *id, *prev_id;
6000 c0f61fa4 2022-07-11 mark bs = &s->parent_view->state.blame;
6001 c0f61fa4 2022-07-11 mark prev_id = get_annotation_for_line(bs->blame.lines,
6002 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->last_diffed_line);
6004 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view,
6005 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
6008 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
6010 c0f61fa4 2022-07-11 mark if (prev_id == NULL)
6012 c0f61fa4 2022-07-11 mark id = get_selected_commit_id(bs->blame.lines,
6013 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->first_displayed_line,
6014 c0f61fa4 2022-07-11 mark bs->selected_line);
6015 c0f61fa4 2022-07-11 mark if (id == NULL)
6018 c0f61fa4 2022-07-11 mark if (!got_object_id_cmp(prev_id, id))
6021 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view, KEY_ENTER);
6025 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
6026 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
6027 67b5eae1 2021-12-27 naddy s->matched_line = 0;
6028 145b6838 2022-06-16 stsp view->x = 0;
6030 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
6031 1e37a5c2 2019-05-12 jcs err = create_diff(s);
6034 640cd7ff 2022-06-22 mark view->count = 0;
6038 bcbd79e2 2018-08-19 stsp return err;
6041 4ed7e80c 2018-05-20 stsp static const struct got_error *
6042 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
6044 7483826e 2023-04-14 mark const struct got_error *error;
6045 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
6046 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
6047 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
6048 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
6049 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
6050 c4df265e 2023-07-19 mark char *keyword_idstr1 = NULL, *keyword_idstr2 = NULL;
6051 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
6052 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
6053 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
6054 3dbaef42 2020-11-24 stsp const char *errstr;
6055 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
6056 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6058 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
6059 26ed57b2 2018-05-19 stsp switch (ch) {
6061 64453f7e 2020-11-21 stsp force_text_diff = 1;
6064 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
6066 3dbaef42 2020-11-24 stsp if (errstr != NULL)
6067 5a20d08d 2022-02-09 op errx(1, "number of context lines is %s: %s",
6068 5a20d08d 2022-02-09 op errstr, errstr);
6070 09b5bff8 2020-02-23 naddy case 'r':
6071 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
6072 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
6073 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
6075 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
6078 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
6081 17020d27 2019-03-07 stsp usage_diff();
6082 26ed57b2 2018-05-19 stsp /* NOTREACHED */
6086 26ed57b2 2018-05-19 stsp argc -= optind;
6087 26ed57b2 2018-05-19 stsp argv += optind;
6089 26ed57b2 2018-05-19 stsp if (argc == 0) {
6090 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
6091 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
6092 15a94983 2018-12-23 stsp id_str1 = argv[0];
6093 15a94983 2018-12-23 stsp id_str2 = argv[1];
6095 26ed57b2 2018-05-19 stsp usage_diff();
6097 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
6098 0ae84acc 2022-06-15 tracey if (error)
6099 0ae84acc 2022-06-15 tracey goto done;
6101 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
6102 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
6103 c156c7a4 2020-12-18 stsp if (cwd == NULL)
6104 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
6105 df6221c7 2023-07-19 stsp error = got_worktree_open(&worktree, cwd, NULL);
6106 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6107 c156c7a4 2020-12-18 stsp goto done;
6108 a273ac94 2020-02-23 naddy if (worktree)
6109 a273ac94 2020-02-23 naddy repo_path =
6110 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
6112 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
6113 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
6114 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
6115 c156c7a4 2020-12-18 stsp goto done;
6119 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
6120 eb6600df 2019-01-04 stsp if (error)
6121 eb6600df 2019-01-04 stsp goto done;
6123 098596c5 2023-04-14 stsp init_curses();
6125 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
6126 51a10b52 2020-12-26 stsp if (error)
6127 51a10b52 2020-12-26 stsp goto done;
6129 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
6130 26ed57b2 2018-05-19 stsp if (error)
6131 26ed57b2 2018-05-19 stsp goto done;
6133 c4df265e 2023-07-19 mark if (id_str1 != NULL) {
6134 c4df265e 2023-07-19 mark error = got_keyword_to_idstr(&keyword_idstr1, id_str1,
6135 c4df265e 2023-07-19 mark repo, worktree);
6136 c4df265e 2023-07-19 mark if (error != NULL)
6137 c4df265e 2023-07-19 mark goto done;
6138 c4df265e 2023-07-19 mark if (keyword_idstr1 != NULL)
6139 c4df265e 2023-07-19 mark id_str1 = keyword_idstr1;
6141 c4df265e 2023-07-19 mark if (id_str2 != NULL) {
6142 c4df265e 2023-07-19 mark error = got_keyword_to_idstr(&keyword_idstr2, id_str2,
6143 c4df265e 2023-07-19 mark repo, worktree);
6144 c4df265e 2023-07-19 mark if (error != NULL)
6145 c4df265e 2023-07-19 mark goto done;
6146 c4df265e 2023-07-19 mark if (keyword_idstr2 != NULL)
6147 c4df265e 2023-07-19 mark id_str2 = keyword_idstr2;
6150 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
6151 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
6152 26ed57b2 2018-05-19 stsp if (error)
6153 26ed57b2 2018-05-19 stsp goto done;
6155 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
6156 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
6157 26ed57b2 2018-05-19 stsp if (error)
6158 26ed57b2 2018-05-19 stsp goto done;
6160 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
6161 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
6162 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
6163 ea5e7bb5 2018-08-01 stsp goto done;
6165 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
6166 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
6167 5dc9f4bc 2018-08-04 stsp if (error)
6168 5dc9f4bc 2018-08-04 stsp goto done;
6170 c935fd51 2023-07-23 mark if (worktree) {
6171 c935fd51 2023-07-23 mark error = set_tog_base_commit(repo, worktree);
6172 c935fd51 2023-07-23 mark if (error != NULL)
6173 c935fd51 2023-07-23 mark goto done;
6176 098596c5 2023-04-14 stsp error = view_loop(view);
6179 c935fd51 2023-07-23 mark free(tog_base_commit.id);
6180 c4df265e 2023-07-19 mark free(keyword_idstr1);
6181 c4df265e 2023-07-19 mark free(keyword_idstr2);
6182 3dbaef42 2020-11-24 stsp free(label1);
6183 3dbaef42 2020-11-24 stsp free(label2);
6184 c02c541e 2019-03-29 stsp free(repo_path);
6185 a273ac94 2020-02-23 naddy free(cwd);
6186 1d0f4054 2021-06-17 stsp if (repo) {
6187 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
6188 1d0f4054 2021-06-17 stsp if (error == NULL)
6189 1d0f4054 2021-06-17 stsp error = close_err;
6191 a273ac94 2020-02-23 naddy if (worktree)
6192 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
6193 0ae84acc 2022-06-15 tracey if (pack_fds) {
6194 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
6195 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
6196 0ae84acc 2022-06-15 tracey if (error == NULL)
6197 0ae84acc 2022-06-15 tracey error = pack_err;
6199 51a10b52 2020-12-26 stsp tog_free_refs();
6200 26ed57b2 2018-05-19 stsp return error;
6203 4ed7e80c 2018-05-20 stsp __dead static void
6204 9f7d7167 2018-04-29 stsp usage_blame(void)
6207 87411fa9 2022-06-16 stsp fprintf(stderr,
6208 87411fa9 2022-06-16 stsp "usage: %s blame [-c commit] [-r repository-path] path\n",
6209 9f7d7167 2018-04-29 stsp getprogname());
6213 84451b3e 2018-07-10 stsp struct tog_blame_line {
6214 84451b3e 2018-07-10 stsp int annotated;
6215 84451b3e 2018-07-10 stsp struct got_object_id *id;
6218 4ed7e80c 2018-05-20 stsp static const struct got_error *
6219 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
6221 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
6222 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
6223 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
6224 84451b3e 2018-07-10 stsp const struct got_error *err;
6225 4cb9d869 2022-06-16 stsp int lineno = 0, nprinted = 0;
6226 826082fe 2020-12-10 stsp char *line = NULL;
6227 826082fe 2020-12-10 stsp size_t linesize = 0;
6228 826082fe 2020-12-10 stsp ssize_t linelen;
6229 84451b3e 2018-07-10 stsp wchar_t *wline;
6230 27a741e5 2019-09-11 stsp int width;
6231 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
6232 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
6233 ab089a2a 2018-07-12 stsp char *id_str;
6234 11b20872 2019-11-08 stsp struct tog_color *tc;
6236 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &s->blamed_commit->id);
6238 ab089a2a 2018-07-12 stsp return err;
6240 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
6241 f7d12f7e 2018-08-01 stsp werase(view->window);
6243 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
6244 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
6245 ab089a2a 2018-07-12 stsp free(id_str);
6246 ab089a2a 2018-07-12 stsp return err;
6249 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
6250 ab089a2a 2018-07-12 stsp free(line);
6251 2550e4c3 2018-07-13 stsp line = NULL;
6253 1cae65b4 2019-09-22 stsp return err;
6254 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
6255 a3404814 2018-09-02 stsp wstandout(view->window);
6256 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
6258 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
6259 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6260 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
6261 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
6263 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
6264 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
6265 a3404814 2018-09-02 stsp wstandend(view->window);
6266 2550e4c3 2018-07-13 stsp free(wline);
6267 2550e4c3 2018-07-13 stsp wline = NULL;
6269 94b80cfa 2022-08-01 mark if (view->gline > blame->nlines)
6270 94b80cfa 2022-08-01 mark view->gline = blame->nlines;
6272 8496bf63 2023-04-20 mark if (tog_io.wait_for_ui) {
6273 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6276 8496bf63 2023-04-20 mark rc = pthread_cond_wait(&bta->blame_complete, &tog_mutex);
6278 8496bf63 2023-04-20 mark return got_error_set_errno(rc, "pthread_cond_wait");
6279 8496bf63 2023-04-20 mark tog_io.wait_for_ui = 0;
6282 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s%s", view->gline ? view->gline :
6283 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
6284 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
6285 ab089a2a 2018-07-12 stsp free(id_str);
6286 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
6288 ab089a2a 2018-07-12 stsp free(id_str);
6289 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
6290 3f60a8ef 2018-07-10 stsp free(line);
6291 2550e4c3 2018-07-13 stsp line = NULL;
6293 3f60a8ef 2018-07-10 stsp return err;
6294 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6295 2550e4c3 2018-07-13 stsp free(wline);
6296 2550e4c3 2018-07-13 stsp wline = NULL;
6297 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
6298 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
6300 4f7c3e5e 2020-12-01 naddy s->eof = 0;
6301 145b6838 2022-06-16 stsp view->maxx = 0;
6302 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
6303 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, blame->f);
6304 826082fe 2020-12-10 stsp if (linelen == -1) {
6305 826082fe 2020-12-10 stsp if (feof(blame->f)) {
6306 826082fe 2020-12-10 stsp s->eof = 1;
6309 84451b3e 2018-07-10 stsp free(line);
6310 826082fe 2020-12-10 stsp return got_ferror(blame->f, GOT_ERR_IO);
6312 826082fe 2020-12-10 stsp if (++lineno < s->first_displayed_line)
6314 94b80cfa 2022-08-01 mark if (view->gline && !gotoline(view, &lineno, &nprinted))
6317 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
6318 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 9, 1);
6319 1853e0f4 2022-06-16 stsp if (err) {
6320 1853e0f4 2022-06-16 stsp free(line);
6321 1853e0f4 2022-06-16 stsp return err;
6323 1853e0f4 2022-06-16 stsp free(wline);
6324 1853e0f4 2022-06-16 stsp wline = NULL;
6325 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
6327 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
6328 f7d12f7e 2018-08-01 stsp wstandout(view->window);
6330 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
6331 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
6332 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
6333 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
6334 c0f61fa4 2022-07-11 mark !(nprinted == s->selected_line - 1)) {
6335 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
6336 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
6337 8d0fe45a 2019-08-12 stsp char *id_str;
6338 87411fa9 2022-06-16 stsp err = got_object_id_str(&id_str,
6339 87411fa9 2022-06-16 stsp blame_line->id);
6340 8d0fe45a 2019-08-12 stsp if (err) {
6341 8d0fe45a 2019-08-12 stsp free(line);
6342 8d0fe45a 2019-08-12 stsp return err;
6344 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
6346 11b20872 2019-11-08 stsp wattr_on(view->window,
6347 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6348 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
6350 11b20872 2019-11-08 stsp wattr_off(view->window,
6351 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6352 8d0fe45a 2019-08-12 stsp free(id_str);
6353 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
6355 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
6356 8d0fe45a 2019-08-12 stsp prev_id = NULL;
6359 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
6360 ee41ec32 2018-07-10 stsp prev_id = NULL;
6363 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
6364 f7d12f7e 2018-08-01 stsp wstandend(view->window);
6365 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
6367 41605754 2020-11-12 stsp if (view->ncols <= 9) {
6368 41605754 2020-11-12 stsp width = 9;
6369 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
6370 4f7c3e5e 2020-12-01 naddy s->matched_line &&
6371 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
6372 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
6373 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
6374 41605754 2020-11-12 stsp if (err) {
6375 41605754 2020-11-12 stsp free(line);
6376 41605754 2020-11-12 stsp return err;
6378 41605754 2020-11-12 stsp width += 9;
6381 4cb9d869 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
6382 4cb9d869 2022-06-16 stsp view->x, view->ncols - 9, 9, 1);
6383 4cb9d869 2022-06-16 stsp if (err) {
6384 4cb9d869 2022-06-16 stsp free(line);
6385 4cb9d869 2022-06-16 stsp return err;
6387 4cb9d869 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
6388 a75b3e2d 2022-06-16 stsp width += 9;
6389 41605754 2020-11-12 stsp free(wline);
6390 41605754 2020-11-12 stsp wline = NULL;
6393 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
6394 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
6395 84451b3e 2018-07-10 stsp if (++nprinted == 1)
6396 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
6398 826082fe 2020-12-10 stsp free(line);
6399 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
6401 9b058f45 2022-06-30 mark view_border(view);
6403 84451b3e 2018-07-10 stsp return NULL;
6406 84451b3e 2018-07-10 stsp static const struct got_error *
6407 392891ce 2022-04-07 stsp blame_cb(void *arg, int nlines, int lineno,
6408 392891ce 2022-04-07 stsp struct got_commit_object *commit, struct got_object_id *id)
6410 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
6411 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
6412 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
6413 1a76625f 2018-10-22 stsp int errcode;
6415 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
6416 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
6417 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
6419 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6420 1a76625f 2018-10-22 stsp if (errcode)
6421 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
6423 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
6424 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
6425 d68a0a7d 2018-07-10 stsp goto done;
6428 d68a0a7d 2018-07-10 stsp if (lineno == -1)
6429 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
6431 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
6432 d68a0a7d 2018-07-10 stsp if (line->annotated)
6433 d68a0a7d 2018-07-10 stsp goto done;
6435 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
6436 84451b3e 2018-07-10 stsp if (line->id == NULL) {
6437 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6438 84451b3e 2018-07-10 stsp goto done;
6440 84451b3e 2018-07-10 stsp line->annotated = 1;
6442 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6443 1a76625f 2018-10-22 stsp if (errcode)
6444 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
6445 84451b3e 2018-07-10 stsp return err;
6448 84451b3e 2018-07-10 stsp static void *
6449 84451b3e 2018-07-10 stsp blame_thread(void *arg)
6451 1d0f4054 2021-06-17 stsp const struct got_error *err, *close_err;
6452 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
6453 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
6454 e6e73e55 2022-06-30 tracey int errcode, fd1 = -1, fd2 = -1;
6455 e6e73e55 2022-06-30 tracey FILE *f1 = NULL, *f2 = NULL;
6457 e6e73e55 2022-06-30 tracey fd1 = got_opentempfd();
6458 e6e73e55 2022-06-30 tracey if (fd1 == -1)
6459 1b484788 2022-06-28 tracey return (void *)got_error_from_errno("got_opentempfd");
6461 e6e73e55 2022-06-30 tracey fd2 = got_opentempfd();
6462 e6e73e55 2022-06-30 tracey if (fd2 == -1) {
6463 e6e73e55 2022-06-30 tracey err = got_error_from_errno("got_opentempfd");
6464 e6e73e55 2022-06-30 tracey goto done;
6467 e6e73e55 2022-06-30 tracey f1 = got_opentemp();
6468 e6e73e55 2022-06-30 tracey if (f1 == NULL) {
6469 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
6470 e6e73e55 2022-06-30 tracey goto done;
6472 e6e73e55 2022-06-30 tracey f2 = got_opentemp();
6473 e6e73e55 2022-06-30 tracey if (f2 == NULL) {
6474 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
6475 e6e73e55 2022-06-30 tracey goto done;
6478 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
6480 e6e73e55 2022-06-30 tracey goto done;
6482 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
6483 917d79a7 2022-07-01 stsp tog_diff_algo, blame_cb, ta->cb_args,
6484 4b752015 2022-06-30 stsp ta->cancel_cb, ta->cancel_arg, fd1, fd2, f1, f2);
6485 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
6486 fc06ba56 2019-08-22 stsp err = NULL;
6488 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6489 e6e73e55 2022-06-30 tracey if (errcode) {
6490 e6e73e55 2022-06-30 tracey err = got_error_set_errno(errcode, "pthread_mutex_lock");
6491 e6e73e55 2022-06-30 tracey goto done;
6494 1d0f4054 2021-06-17 stsp close_err = got_repo_close(ta->repo);
6495 1d0f4054 2021-06-17 stsp if (err == NULL)
6496 1d0f4054 2021-06-17 stsp err = close_err;
6497 c9beca56 2018-07-22 stsp ta->repo = NULL;
6498 c9beca56 2018-07-22 stsp *ta->complete = 1;
6500 8496bf63 2023-04-20 mark if (tog_io.wait_for_ui) {
6501 8496bf63 2023-04-20 mark errcode = pthread_cond_signal(&ta->blame_complete);
6502 8496bf63 2023-04-20 mark if (errcode && err == NULL)
6503 8496bf63 2023-04-20 mark err = got_error_set_errno(errcode,
6504 8496bf63 2023-04-20 mark "pthread_cond_signal");
6507 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6508 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
6509 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
6512 e6e73e55 2022-06-30 tracey if (fd1 != -1 && close(fd1) == -1 && err == NULL)
6513 1b484788 2022-06-28 tracey err = got_error_from_errno("close");
6514 e6e73e55 2022-06-30 tracey if (fd2 != -1 && close(fd2) == -1 && err == NULL)
6515 e6e73e55 2022-06-30 tracey err = got_error_from_errno("close");
6516 e6e73e55 2022-06-30 tracey if (f1 && fclose(f1) == EOF && err == NULL)
6517 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
6518 e6e73e55 2022-06-30 tracey if (f2 && fclose(f2) == EOF && err == NULL)
6519 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
6521 18430de3 2018-07-10 stsp return (void *)err;
6524 245d91c1 2018-07-12 stsp static struct got_object_id *
6525 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
6526 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
6528 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
6530 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
6531 8d0fe45a 2019-08-12 stsp return NULL;
6533 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
6534 c0f61fa4 2022-07-11 mark if (!line->annotated)
6535 c0f61fa4 2022-07-11 mark return NULL;
6537 c0f61fa4 2022-07-11 mark return line->id;
6540 c0f61fa4 2022-07-11 mark static struct got_object_id *
6541 c0f61fa4 2022-07-11 mark get_annotation_for_line(struct tog_blame_line *lines, int nlines,
6542 c0f61fa4 2022-07-11 mark int lineno)
6544 c0f61fa4 2022-07-11 mark struct tog_blame_line *line;
6546 c0f61fa4 2022-07-11 mark if (nlines <= 0 || lineno >= nlines)
6547 c0f61fa4 2022-07-11 mark return NULL;
6549 c0f61fa4 2022-07-11 mark line = &lines[lineno - 1];
6550 245d91c1 2018-07-12 stsp if (!line->annotated)
6551 245d91c1 2018-07-12 stsp return NULL;
6553 245d91c1 2018-07-12 stsp return line->id;
6556 b880a918 2018-07-10 stsp static const struct got_error *
6557 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
6559 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
6562 245d91c1 2018-07-12 stsp if (blame->thread) {
6563 1a76625f 2018-10-22 stsp int errcode;
6564 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6565 1a76625f 2018-10-22 stsp if (errcode)
6566 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
6567 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
6568 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
6569 1a76625f 2018-10-22 stsp if (errcode)
6570 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
6571 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6572 1a76625f 2018-10-22 stsp if (errcode)
6573 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
6574 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
6575 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
6576 245d91c1 2018-07-12 stsp err = NULL;
6577 245d91c1 2018-07-12 stsp blame->thread = NULL;
6579 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
6580 1d0f4054 2021-06-17 stsp const struct got_error *close_err;
6581 1d0f4054 2021-06-17 stsp close_err = got_repo_close(blame->thread_args.repo);
6582 1d0f4054 2021-06-17 stsp if (err == NULL)
6583 1d0f4054 2021-06-17 stsp err = close_err;
6584 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
6586 245d91c1 2018-07-12 stsp if (blame->f) {
6587 56b63ca4 2021-01-22 stsp if (fclose(blame->f) == EOF && err == NULL)
6588 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
6589 245d91c1 2018-07-12 stsp blame->f = NULL;
6591 57670559 2018-12-23 stsp if (blame->lines) {
6592 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
6593 57670559 2018-12-23 stsp free(blame->lines[i].id);
6594 57670559 2018-12-23 stsp free(blame->lines);
6595 57670559 2018-12-23 stsp blame->lines = NULL;
6597 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
6598 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
6599 0ae84acc 2022-06-15 tracey if (blame->pack_fds) {
6600 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
6601 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(blame->pack_fds);
6602 0ae84acc 2022-06-15 tracey if (err == NULL)
6603 0ae84acc 2022-06-15 tracey err = pack_err;
6604 8b195234 2022-06-15 stsp blame->pack_fds = NULL;
6606 245d91c1 2018-07-12 stsp return err;
6609 245d91c1 2018-07-12 stsp static const struct got_error *
6610 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
6612 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
6613 fc06ba56 2019-08-22 stsp int *done = arg;
6614 fc06ba56 2019-08-22 stsp int errcode;
6616 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6617 fc06ba56 2019-08-22 stsp if (errcode)
6618 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
6619 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
6621 fc06ba56 2019-08-22 stsp if (*done)
6622 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
6624 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6625 fc06ba56 2019-08-22 stsp if (errcode)
6626 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
6627 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
6629 fc06ba56 2019-08-22 stsp return err;
6632 fc06ba56 2019-08-22 stsp static const struct got_error *
6633 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
6635 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
6636 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
6637 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
6638 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6639 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
6640 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
6641 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
6642 eb81bc23 2022-06-28 tracey int obj_type, fd = -1;
6643 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6645 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&commit, s->repo,
6646 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id);
6648 15a94983 2018-12-23 stsp return err;
6650 eb81bc23 2022-06-28 tracey fd = got_opentempfd();
6651 eb81bc23 2022-06-28 tracey if (fd == -1) {
6652 eb81bc23 2022-06-28 tracey err = got_error_from_errno("got_opentempfd");
6653 eb81bc23 2022-06-28 tracey goto done;
6656 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&obj_id, s->repo, commit, s->path);
6658 a44927cc 2022-04-07 stsp goto done;
6660 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
6662 84451b3e 2018-07-10 stsp goto done;
6664 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
6665 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
6666 84451b3e 2018-07-10 stsp goto done;
6669 eb81bc23 2022-06-28 tracey err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192, fd);
6671 a70480e0 2018-06-23 stsp goto done;
6672 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
6673 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
6674 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
6675 84451b3e 2018-07-10 stsp goto done;
6677 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
6678 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
6680 1fddf795 2021-01-20 stsp goto done;
6681 1fddf795 2021-01-20 stsp if (blame->nlines == 0) {
6682 1fddf795 2021-01-20 stsp s->blame_complete = 1;
6683 84451b3e 2018-07-10 stsp goto done;
6686 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
6687 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
6688 b02560ec 2019-08-19 stsp blame->nlines--;
6690 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
6691 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
6692 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
6693 84451b3e 2018-07-10 stsp goto done;
6696 0ae84acc 2022-06-15 tracey err = got_repo_pack_fds_open(&pack_fds);
6698 bd24772e 2018-07-11 stsp goto done;
6699 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL,
6700 0ae84acc 2022-06-15 tracey pack_fds);
6701 0ae84acc 2022-06-15 tracey if (err)
6702 0ae84acc 2022-06-15 tracey goto done;
6704 0ae84acc 2022-06-15 tracey blame->pack_fds = pack_fds;
6705 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
6706 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
6707 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
6708 d7b5a0e8 2022-04-20 stsp blame->cb_args.commit_id = got_object_id_dup(&s->blamed_commit->id);
6709 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
6710 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6711 245d91c1 2018-07-12 stsp goto done;
6713 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
6715 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
6716 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
6717 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
6718 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
6719 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
6720 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
6721 a5388363 2020-12-01 naddy s->blame_complete = 0;
6723 f5a09613 2020-12-13 naddy if (s->first_displayed_line + view->nlines - 1 > blame->nlines) {
6724 f5a09613 2020-12-13 naddy s->first_displayed_line = 1;
6725 f5a09613 2020-12-13 naddy s->last_displayed_line = view->nlines;
6726 f5a09613 2020-12-13 naddy s->selected_line = 1;
6728 67b5eae1 2021-12-27 naddy s->matched_line = 0;
6731 a44927cc 2022-04-07 stsp if (commit)
6732 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
6733 eb81bc23 2022-06-28 tracey if (fd != -1 && close(fd) == -1 && err == NULL)
6734 eb81bc23 2022-06-28 tracey err = got_error_from_errno("close");
6736 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
6737 27d434c2 2018-09-15 stsp free(obj_id);
6739 245d91c1 2018-07-12 stsp stop_blame(blame);
6740 245d91c1 2018-07-12 stsp return err;
6743 245d91c1 2018-07-12 stsp static const struct got_error *
6744 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
6745 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
6747 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
6748 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6750 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->blamed_commits);
6752 c4843652 2019-08-12 stsp s->path = strdup(path);
6753 c4843652 2019-08-12 stsp if (s->path == NULL)
6754 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
6756 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
6757 c4843652 2019-08-12 stsp if (err) {
6758 c4843652 2019-08-12 stsp free(s->path);
6759 7cbe629d 2018-08-04 stsp return err;
6762 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
6763 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
6764 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
6765 fb2756b9 2018-08-04 stsp s->selected_line = 1;
6766 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
6767 fb2756b9 2018-08-04 stsp s->repo = repo;
6768 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
6769 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
6771 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
6772 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
6773 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
6774 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
6776 11b20872 2019-11-08 stsp return err;
6779 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
6780 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
6781 917d79a7 2022-07-01 stsp view->reset = reset_blame_view;
6782 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
6783 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
6784 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_blame_view;
6785 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
6787 8496bf63 2023-04-20 mark if (using_mock_io) {
6788 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6791 8496bf63 2023-04-20 mark rc = pthread_cond_init(&bta->blame_complete, NULL);
6793 8496bf63 2023-04-20 mark return got_error_set_errno(rc, "pthread_cond_init");
6796 a5388363 2020-12-01 naddy return run_blame(view);
6799 e5a0f69f 2018-08-18 stsp static const struct got_error *
6800 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
6802 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6803 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6805 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
6806 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
6808 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(&s->blamed_commits)) {
6809 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
6810 dbdddfee 2021-06-23 naddy blamed_commit = STAILQ_FIRST(&s->blamed_commits);
6811 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6812 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
6815 8496bf63 2023-04-20 mark if (using_mock_io) {
6816 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6819 8496bf63 2023-04-20 mark rc = pthread_cond_destroy(&bta->blame_complete);
6820 8496bf63 2023-04-20 mark if (rc && err == NULL)
6821 8496bf63 2023-04-20 mark err = got_error_set_errno(rc, "pthread_cond_destroy");
6824 e5a0f69f 2018-08-18 stsp free(s->path);
6825 11b20872 2019-11-08 stsp free_colors(&s->colors);
6826 e5a0f69f 2018-08-18 stsp return err;
6829 7cbe629d 2018-08-04 stsp static const struct got_error *
6830 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
6832 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
6834 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
6835 6c4c42e0 2019-06-24 stsp return NULL;
6838 eaf2c13e 2022-09-17 mark static void
6839 eaf2c13e 2022-09-17 mark search_setup_blame_view(struct tog_view *view, FILE **f, off_t **line_offsets,
6840 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
6842 eaf2c13e 2022-09-17 mark struct tog_blame_view_state *s = &view->state.blame;
6844 eaf2c13e 2022-09-17 mark *f = s->blame.f;
6845 eaf2c13e 2022-09-17 mark *nlines = s->blame.nlines;
6846 eaf2c13e 2022-09-17 mark *line_offsets = s->blame.line_offsets;
6847 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
6848 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
6849 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
6850 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
6853 6c4c42e0 2019-06-24 stsp static const struct got_error *
6854 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
6856 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6857 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
6858 2b380cc8 2018-10-24 stsp int errcode;
6860 1fddf795 2021-01-20 stsp if (s->blame.thread == NULL && !s->blame_complete) {
6861 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
6862 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
6863 2b380cc8 2018-10-24 stsp if (errcode)
6864 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
6866 098596c5 2023-04-14 stsp if (!using_mock_io)
6867 098596c5 2023-04-14 stsp halfdelay(1); /* fast refresh while annotating */
6870 098596c5 2023-04-14 stsp if (s->blame_complete && !using_mock_io)
6871 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
6873 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
6875 9b058f45 2022-06-30 mark view_border(view);
6876 e5a0f69f 2018-08-18 stsp return err;
6879 e5a0f69f 2018-08-18 stsp static const struct got_error *
6880 05f04cdf 2022-07-20 mark log_annotated_line(struct tog_view **new_view, int begin_y, int begin_x,
6881 05f04cdf 2022-07-20 mark struct got_repository *repo, struct got_object_id *id)
6883 05f04cdf 2022-07-20 mark struct tog_view *log_view;
6884 05f04cdf 2022-07-20 mark const struct got_error *err = NULL;
6886 05f04cdf 2022-07-20 mark *new_view = NULL;
6888 05f04cdf 2022-07-20 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
6889 05f04cdf 2022-07-20 mark if (log_view == NULL)
6890 05f04cdf 2022-07-20 mark return got_error_from_errno("view_open");
6892 99301cec 2023-07-24 stsp err = open_log_view(log_view, id, repo, GOT_REF_HEAD, "", 0, NULL);
6894 05f04cdf 2022-07-20 mark view_close(log_view);
6896 05f04cdf 2022-07-20 mark *new_view = log_view;
6898 05f04cdf 2022-07-20 mark return err;
6901 05f04cdf 2022-07-20 mark static const struct got_error *
6902 e78dc838 2020-12-04 stsp input_blame_view(struct tog_view **new_view, struct tog_view *view, int ch)
6904 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
6905 136e2bd4 2022-07-23 mark struct tog_view *diff_view;
6906 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6907 9b058f45 2022-06-30 mark int eos, nscroll, begin_y = 0, begin_x = 0;
6909 9b058f45 2022-06-30 mark eos = nscroll = view->nlines - 2;
6910 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
6911 9b058f45 2022-06-30 mark --eos; /* border */
6913 e5a0f69f 2018-08-18 stsp switch (ch) {
6916 145b6838 2022-06-16 stsp case KEY_RIGHT:
6918 145b6838 2022-06-16 stsp case KEY_LEFT:
6920 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
6923 1e37a5c2 2019-05-12 jcs s->done = 1;
6925 4deef56f 2021-09-02 naddy case 'g':
6926 4deef56f 2021-09-02 naddy case KEY_HOME:
6927 4deef56f 2021-09-02 naddy s->selected_line = 1;
6928 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6929 640cd7ff 2022-06-22 mark view->count = 0;
6931 4deef56f 2021-09-02 naddy case 'G':
6932 4deef56f 2021-09-02 naddy case KEY_END:
6933 9b058f45 2022-06-30 mark if (s->blame.nlines < eos) {
6934 4deef56f 2021-09-02 naddy s->selected_line = s->blame.nlines;
6935 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6937 9b058f45 2022-06-30 mark s->selected_line = eos;
6938 9b058f45 2022-06-30 mark s->first_displayed_line = s->blame.nlines - (eos - 1);
6940 640cd7ff 2022-06-22 mark view->count = 0;
6943 1e37a5c2 2019-05-12 jcs case KEY_UP:
6944 02ffd0d5 2021-10-17 stsp case CTRL('p'):
6945 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
6946 1e37a5c2 2019-05-12 jcs s->selected_line--;
6947 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
6948 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
6949 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
6951 640cd7ff 2022-06-22 mark view->count = 0;
6953 83cc4199 2022-06-13 stsp case CTRL('u'):
6955 83cc4199 2022-06-13 stsp nscroll /= 2;
6956 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6957 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
6958 ea025d1d 2020-02-22 naddy case CTRL('b'):
6960 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
6961 640cd7ff 2022-06-22 mark if (view->count > 1)
6962 640cd7ff 2022-06-22 mark nscroll += nscroll;
6963 83cc4199 2022-06-13 stsp s->selected_line = MAX(1, s->selected_line - nscroll);
6964 640cd7ff 2022-06-22 mark view->count = 0;
6967 83cc4199 2022-06-13 stsp if (s->first_displayed_line > nscroll)
6968 83cc4199 2022-06-13 stsp s->first_displayed_line -= nscroll;
6970 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
6973 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
6974 02ffd0d5 2021-10-17 stsp case CTRL('n'):
6975 9b058f45 2022-06-30 mark if (s->selected_line < eos && s->first_displayed_line +
6976 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
6977 1e37a5c2 2019-05-12 jcs s->selected_line++;
6978 9b058f45 2022-06-30 mark else if (s->first_displayed_line < s->blame.nlines - (eos - 1))
6979 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
6981 640cd7ff 2022-06-22 mark view->count = 0;
6984 1e37a5c2 2019-05-12 jcs case 'p': {
6985 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
6987 640cd7ff 2022-06-22 mark view->count = 0;
6988 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
6989 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
6990 1e37a5c2 2019-05-12 jcs if (id == NULL)
6992 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
6993 a44927cc 2022-04-07 stsp struct got_commit_object *commit, *pcommit;
6994 15a94983 2018-12-23 stsp struct got_object_qid *pid;
6995 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
6996 1e37a5c2 2019-05-12 jcs int obj_type;
6997 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
6998 1e37a5c2 2019-05-12 jcs s->repo, id);
7001 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
7002 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
7003 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
7004 15a94983 2018-12-23 stsp got_object_commit_close(commit);
7007 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
7008 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&pcommit,
7009 d7b5a0e8 2022-04-20 stsp s->repo, &pid->id);
7012 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
7013 a44927cc 2022-04-07 stsp pcommit, s->path);
7014 a44927cc 2022-04-07 stsp got_object_commit_close(pcommit);
7015 e5a0f69f 2018-08-18 stsp if (err) {
7016 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
7017 1e37a5c2 2019-05-12 jcs err = NULL;
7018 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
7021 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
7023 1e37a5c2 2019-05-12 jcs free(blob_id);
7024 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
7025 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
7026 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
7029 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
7030 d7b5a0e8 2022-04-20 stsp &pid->id);
7031 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
7033 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
7034 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id) == 0)
7036 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
7041 1e37a5c2 2019-05-12 jcs s->done = 1;
7042 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
7043 1e37a5c2 2019-05-12 jcs s->done = 0;
7044 1e37a5c2 2019-05-12 jcs if (thread_err)
7046 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits,
7047 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
7048 a5388363 2020-12-01 naddy err = run_blame(view);
7053 61417565 2022-06-20 mark case 'C': {
7054 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
7056 640cd7ff 2022-06-22 mark view->count = 0;
7057 dbdddfee 2021-06-23 naddy first = STAILQ_FIRST(&s->blamed_commits);
7058 d7b5a0e8 2022-04-20 stsp if (!got_object_id_cmp(&first->id, s->commit_id))
7060 1e37a5c2 2019-05-12 jcs s->done = 1;
7061 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
7062 1e37a5c2 2019-05-12 jcs s->done = 0;
7063 1e37a5c2 2019-05-12 jcs if (thread_err)
7065 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
7066 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
7067 1e37a5c2 2019-05-12 jcs s->blamed_commit =
7068 dbdddfee 2021-06-23 naddy STAILQ_FIRST(&s->blamed_commits);
7069 a5388363 2020-12-01 naddy err = run_blame(view);
7075 05f04cdf 2022-07-20 mark view->count = 0;
7076 136e2bd4 2022-07-23 mark s->id_to_log = get_selected_commit_id(s->blame.lines,
7077 136e2bd4 2022-07-23 mark s->blame.nlines, s->first_displayed_line, s->selected_line);
7078 136e2bd4 2022-07-23 mark if (s->id_to_log)
7079 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
7081 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
7082 1e37a5c2 2019-05-12 jcs case '\r': {
7083 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
7084 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
7085 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
7087 640cd7ff 2022-06-22 mark view->count = 0;
7088 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
7089 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
7090 1e37a5c2 2019-05-12 jcs if (id == NULL)
7092 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
7095 9b058f45 2022-06-30 mark pid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
7096 c0f61fa4 2022-07-11 mark if (*new_view) {
7097 c0f61fa4 2022-07-11 mark /* traversed from diff view, release diff resources */
7098 c0f61fa4 2022-07-11 mark err = close_diff_view(*new_view);
7101 c0f61fa4 2022-07-11 mark diff_view = *new_view;
7103 c0f61fa4 2022-07-11 mark if (view_is_parent_view(view))
7104 c0f61fa4 2022-07-11 mark view_get_split(view, &begin_y, &begin_x);
7106 c0f61fa4 2022-07-11 mark diff_view = view_open(0, 0, begin_y, begin_x,
7107 c0f61fa4 2022-07-11 mark TOG_VIEW_DIFF);
7108 c0f61fa4 2022-07-11 mark if (diff_view == NULL) {
7109 c0f61fa4 2022-07-11 mark got_object_commit_close(commit);
7110 c0f61fa4 2022-07-11 mark err = got_error_from_errno("view_open");
7114 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, pid ? &pid->id : NULL,
7115 c0f61fa4 2022-07-11 mark id, NULL, NULL, 3, 0, 0, view, s->repo);
7116 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
7119 c0f61fa4 2022-07-11 mark s->last_diffed_line = s->first_displayed_line - 1 +
7120 c0f61fa4 2022-07-11 mark s->selected_line;
7121 c0f61fa4 2022-07-11 mark if (*new_view)
7122 c0f61fa4 2022-07-11 mark break; /* still open from active diff view */
7123 49b24ee5 2022-07-03 mark if (view_is_parent_view(view) &&
7124 49b24ee5 2022-07-03 mark view->mode == TOG_VIEW_SPLIT_HRZN) {
7125 9b058f45 2022-06-30 mark err = view_init_hsplit(view, begin_y);
7130 e78dc838 2020-12-04 stsp view->focussed = 0;
7131 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
7132 9b058f45 2022-06-30 mark diff_view->mode = view->mode;
7133 9b058f45 2022-06-30 mark diff_view->nlines = view->lines - begin_y;
7134 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
7135 3c1dfe12 2022-07-08 mark view_transfer_size(diff_view, view);
7136 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
7139 0dbbbe90 2022-06-17 op err = view_set_child(view, diff_view);
7142 e78dc838 2020-12-04 stsp view->focus_child = 1;
7144 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
7149 83cc4199 2022-06-13 stsp case CTRL('d'):
7151 83cc4199 2022-06-13 stsp nscroll /= 2;
7152 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7153 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
7154 ea025d1d 2020-02-22 naddy case CTRL('f'):
7157 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
7158 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
7159 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
7160 640cd7ff 2022-06-22 mark view->count = 0;
7163 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
7164 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
7165 83cc4199 2022-06-13 stsp s->selected_line +=
7166 83cc4199 2022-06-13 stsp MIN(nscroll, s->last_displayed_line -
7167 83cc4199 2022-06-13 stsp s->first_displayed_line - s->selected_line + 1);
7169 83cc4199 2022-06-13 stsp if (s->last_displayed_line + nscroll <= s->blame.nlines)
7170 83cc4199 2022-06-13 stsp s->first_displayed_line += nscroll;
7172 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
7173 83cc4199 2022-06-13 stsp s->blame.nlines - (view->nlines - 3);
7175 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
7176 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
7177 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
7178 1e37a5c2 2019-05-12 jcs view->nlines - 2);
7182 640cd7ff 2022-06-22 mark view->count = 0;
7185 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
7188 917d79a7 2022-07-01 stsp static const struct got_error *
7189 917d79a7 2022-07-01 stsp reset_blame_view(struct tog_view *view)
7191 917d79a7 2022-07-01 stsp const struct got_error *err;
7192 917d79a7 2022-07-01 stsp struct tog_blame_view_state *s = &view->state.blame;
7194 917d79a7 2022-07-01 stsp view->count = 0;
7195 917d79a7 2022-07-01 stsp s->done = 1;
7196 917d79a7 2022-07-01 stsp err = stop_blame(&s->blame);
7197 917d79a7 2022-07-01 stsp s->done = 0;
7199 917d79a7 2022-07-01 stsp return err;
7200 917d79a7 2022-07-01 stsp return run_blame(view);
7203 a70480e0 2018-06-23 stsp static const struct got_error *
7204 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
7206 7483826e 2023-04-14 mark const struct got_error *error;
7207 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
7208 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
7209 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
7210 0587e10c 2020-07-23 stsp char *link_target = NULL;
7211 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
7212 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
7213 c4df265e 2023-07-19 mark char *keyword_idstr = NULL, *commit_id_str = NULL;
7215 2ca2f982 2023-04-14 mark struct tog_view *view = NULL;
7216 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
7218 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
7219 a70480e0 2018-06-23 stsp switch (ch) {
7221 a70480e0 2018-06-23 stsp commit_id_str = optarg;
7224 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
7225 69069811 2018-08-02 stsp if (repo_path == NULL)
7226 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
7230 17020d27 2019-03-07 stsp usage_blame();
7231 a70480e0 2018-06-23 stsp /* NOTREACHED */
7235 a70480e0 2018-06-23 stsp argc -= optind;
7236 a70480e0 2018-06-23 stsp argv += optind;
7238 f135c941 2020-02-20 stsp if (argc != 1)
7239 a70480e0 2018-06-23 stsp usage_blame();
7241 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
7242 0ae84acc 2022-06-15 tracey if (error != NULL)
7243 0ae84acc 2022-06-15 tracey goto done;
7245 69069811 2018-08-02 stsp if (repo_path == NULL) {
7246 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
7247 c156c7a4 2020-12-18 stsp if (cwd == NULL)
7248 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
7249 df6221c7 2023-07-19 stsp error = got_worktree_open(&worktree, cwd, NULL);
7250 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
7251 c156c7a4 2020-12-18 stsp goto done;
7252 f135c941 2020-02-20 stsp if (worktree)
7253 eb41ed75 2019-02-05 stsp repo_path =
7254 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
7256 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
7257 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
7258 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
7259 c156c7a4 2020-12-18 stsp goto done;
7263 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7264 c02c541e 2019-03-29 stsp if (error != NULL)
7265 8e94dd5b 2019-01-04 stsp goto done;
7267 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
7268 f135c941 2020-02-20 stsp worktree);
7269 c02c541e 2019-03-29 stsp if (error)
7270 92205607 2019-01-04 stsp goto done;
7272 098596c5 2023-04-14 stsp init_curses();
7274 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
7275 51a10b52 2020-12-26 stsp if (error)
7276 51a10b52 2020-12-26 stsp goto done;
7278 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
7279 eb41ed75 2019-02-05 stsp if (error)
7280 69069811 2018-08-02 stsp goto done;
7282 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
7283 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
7284 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
7285 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
7286 a70480e0 2018-06-23 stsp if (error != NULL)
7287 66b4983c 2018-06-23 stsp goto done;
7288 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
7289 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
7291 c4df265e 2023-07-19 mark error = got_keyword_to_idstr(&keyword_idstr, commit_id_str,
7292 c4df265e 2023-07-19 mark repo, worktree);
7293 c4df265e 2023-07-19 mark if (error != NULL)
7294 c4df265e 2023-07-19 mark goto done;
7295 c4df265e 2023-07-19 mark if (keyword_idstr != NULL)
7296 c4df265e 2023-07-19 mark commit_id_str = keyword_idstr;
7298 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
7299 84de9106 2020-12-26 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7301 a19e88aa 2018-06-23 stsp if (error != NULL)
7302 e1cd8fed 2018-08-01 stsp goto done;
7304 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
7305 a44927cc 2022-04-07 stsp if (error)
7306 a44927cc 2022-04-07 stsp goto done;
7308 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
7309 a44927cc 2022-04-07 stsp commit, repo);
7310 7cbe629d 2018-08-04 stsp if (error)
7311 7cbe629d 2018-08-04 stsp goto done;
7313 e08111f2 2023-04-16 mark view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
7314 e08111f2 2023-04-16 mark if (view == NULL) {
7315 e08111f2 2023-04-16 mark error = got_error_from_errno("view_open");
7316 e08111f2 2023-04-16 mark goto done;
7318 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
7319 78756c87 2020-11-24 stsp commit_id, repo);
7320 e08111f2 2023-04-16 mark if (error != NULL) {
7321 e08111f2 2023-04-16 mark if (view->close == NULL)
7322 e08111f2 2023-04-16 mark close_blame_view(view);
7323 e08111f2 2023-04-16 mark view_close(view);
7324 0587e10c 2020-07-23 stsp goto done;
7327 12314ad4 2019-08-31 stsp if (worktree) {
7328 c935fd51 2023-07-23 mark error = set_tog_base_commit(repo, worktree);
7329 c935fd51 2023-07-23 mark if (error != NULL)
7330 c935fd51 2023-07-23 mark goto done;
7332 12314ad4 2019-08-31 stsp /* Release work tree lock. */
7333 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
7334 12314ad4 2019-08-31 stsp worktree = NULL;
7337 098596c5 2023-04-14 stsp error = view_loop(view);
7340 c935fd51 2023-07-23 mark free(tog_base_commit.id);
7341 69069811 2018-08-02 stsp free(repo_path);
7342 f135c941 2020-02-20 stsp free(in_repo_path);
7343 0587e10c 2020-07-23 stsp free(link_target);
7344 69069811 2018-08-02 stsp free(cwd);
7345 a70480e0 2018-06-23 stsp free(commit_id);
7346 c4df265e 2023-07-19 mark free(keyword_idstr);
7347 a44927cc 2022-04-07 stsp if (commit)
7348 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
7349 eb41ed75 2019-02-05 stsp if (worktree)
7350 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
7351 1d0f4054 2021-06-17 stsp if (repo) {
7352 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
7353 1d0f4054 2021-06-17 stsp if (error == NULL)
7354 1d0f4054 2021-06-17 stsp error = close_err;
7356 0ae84acc 2022-06-15 tracey if (pack_fds) {
7357 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
7358 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
7359 0ae84acc 2022-06-15 tracey if (error == NULL)
7360 0ae84acc 2022-06-15 tracey error = pack_err;
7362 51a10b52 2020-12-26 stsp tog_free_refs();
7363 a70480e0 2018-06-23 stsp return error;
7366 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7367 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
7369 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
7370 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
7371 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
7372 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
7373 0c6ad1bc 2022-09-09 mark char *index = NULL;
7374 f26dddb7 2019-11-08 stsp struct tog_color *tc;
7375 d627976f 2023-02-01 mark int width, n, nentries, scrollx, i = 1;
7376 d86d3b18 2020-12-01 naddy int limit = view->nlines;
7378 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
7379 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
7380 9b058f45 2022-06-30 mark --limit; /* border */
7382 f7d12f7e 2018-08-01 stsp werase(view->window);
7384 ffd1d5e5 2018-06-23 stsp if (limit == 0)
7385 ffd1d5e5 2018-06-23 stsp return NULL;
7387 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, s->tree_label, 0, view->ncols,
7390 ffd1d5e5 2018-06-23 stsp return err;
7391 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
7392 a3404814 2018-09-02 stsp wstandout(view->window);
7393 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
7395 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
7396 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
7397 0c6ad1bc 2022-09-09 mark free(wline);
7398 0c6ad1bc 2022-09-09 mark wline = NULL;
7399 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
7400 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
7402 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
7403 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
7404 a3404814 2018-09-02 stsp wstandend(view->window);
7405 0c6ad1bc 2022-09-09 mark if (--limit <= 0)
7406 0c6ad1bc 2022-09-09 mark return NULL;
7408 df68a56b 2022-08-12 mark i += s->selected;
7409 df68a56b 2022-08-12 mark if (s->first_displayed_entry) {
7410 df68a56b 2022-08-12 mark i += got_tree_entry_get_index(s->first_displayed_entry);
7411 df68a56b 2022-08-12 mark if (s->tree != s->root)
7412 df68a56b 2022-08-12 mark ++i; /* account for ".." entry */
7414 94b80cfa 2022-08-01 mark nentries = got_object_tree_get_nentries(s->tree);
7415 0c6ad1bc 2022-09-09 mark if (asprintf(&index, "[%d/%d] %s",
7416 0c6ad1bc 2022-09-09 mark i, nentries + (s->tree == s->root ? 0 : 1), parent_path) == -1)
7417 0c6ad1bc 2022-09-09 mark return got_error_from_errno("asprintf");
7418 0c6ad1bc 2022-09-09 mark err = format_line(&wline, &width, NULL, index, 0, view->ncols, 0, 0);
7419 0c6ad1bc 2022-09-09 mark free(index);
7421 ce52c690 2018-06-23 stsp return err;
7422 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
7423 2550e4c3 2018-07-13 stsp free(wline);
7424 2550e4c3 2018-07-13 stsp wline = NULL;
7425 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
7426 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7427 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7428 ffd1d5e5 2018-06-23 stsp return NULL;
7429 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7430 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
7431 a1eca9bb 2018-06-23 stsp return NULL;
7433 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
7434 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
7435 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
7436 0cf4efb1 2018-09-29 stsp if (view->focussed)
7437 0cf4efb1 2018-09-29 stsp wstandout(view->window);
7438 d86d3b18 2020-12-01 naddy s->selected_entry = NULL;
7440 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
7441 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
7442 f7d12f7e 2018-08-01 stsp wstandend(view->window);
7443 d86d3b18 2020-12-01 naddy s->ndisplayed++;
7444 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7445 ffd1d5e5 2018-06-23 stsp return NULL;
7449 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
7452 d627976f 2023-02-01 mark view->maxx = 0;
7453 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
7454 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
7455 848d6979 2019-08-12 stsp const char *modestr = "";
7456 56e0773d 2019-11-28 stsp mode_t mode;
7458 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
7459 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
7461 d86d3b18 2020-12-01 naddy if (s->show_ids) {
7462 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
7463 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
7465 638f9024 2019-05-13 stsp return got_error_from_errno(
7466 230a42bd 2019-05-11 jcs "got_object_id_str");
7468 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
7469 63c5ca5d 2019-08-24 stsp modestr = "$";
7470 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
7473 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
7474 d86d3b18 2020-12-01 naddy te, s->repo);
7475 0d6c6ee3 2020-05-20 stsp if (err) {
7476 0d6c6ee3 2020-05-20 stsp free(id_str);
7477 0d6c6ee3 2020-05-20 stsp return err;
7479 eef262f3 2023-06-22 tracey for (i = 0; link_target[i] != '\0'; i++) {
7480 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
7481 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
7483 848d6979 2019-08-12 stsp modestr = "@";
7485 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
7486 848d6979 2019-08-12 stsp modestr = "/";
7487 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
7488 848d6979 2019-08-12 stsp modestr = "*";
7489 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
7490 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
7491 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
7492 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
7493 1d13200f 2018-07-12 stsp free(id_str);
7494 0d6c6ee3 2020-05-20 stsp free(link_target);
7495 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
7497 1d13200f 2018-07-12 stsp free(id_str);
7498 0d6c6ee3 2020-05-20 stsp free(link_target);
7500 d627976f 2023-02-01 mark /* use full line width to determine view->maxx */
7501 d627976f 2023-02-01 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0, 0);
7502 ffd1d5e5 2018-06-23 stsp if (err) {
7503 ffd1d5e5 2018-06-23 stsp free(line);
7506 d627976f 2023-02-01 mark view->maxx = MAX(view->maxx, width);
7507 d627976f 2023-02-01 mark free(wline);
7508 d627976f 2023-02-01 mark wline = NULL;
7510 d627976f 2023-02-01 mark err = format_line(&wline, &width, &scrollx, line, view->x,
7511 d627976f 2023-02-01 mark view->ncols, 0, 0);
7512 d627976f 2023-02-01 mark if (err) {
7513 d627976f 2023-02-01 mark free(line);
7516 d86d3b18 2020-12-01 naddy if (n == s->selected) {
7517 0cf4efb1 2018-09-29 stsp if (view->focussed)
7518 0cf4efb1 2018-09-29 stsp wstandout(view->window);
7519 d86d3b18 2020-12-01 naddy s->selected_entry = te;
7521 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
7523 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
7524 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
7525 d627976f 2023-02-01 mark waddwstr(view->window, &wline[scrollx]);
7527 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
7528 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
7529 b637f33f 2023-02-01 mark if (width < view->ncols)
7530 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7531 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
7532 f7d12f7e 2018-08-01 stsp wstandend(view->window);
7533 ffd1d5e5 2018-06-23 stsp free(line);
7534 2550e4c3 2018-07-13 stsp free(wline);
7535 2550e4c3 2018-07-13 stsp wline = NULL;
7537 d86d3b18 2020-12-01 naddy s->ndisplayed++;
7538 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
7539 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7543 ffd1d5e5 2018-06-23 stsp return err;
7546 ffd1d5e5 2018-06-23 stsp static void
7547 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
7549 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
7550 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
7551 fa86c4bf 2020-11-29 stsp int i = 0;
7553 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
7556 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
7557 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
7558 fa86c4bf 2020-11-29 stsp if (te == NULL) {
7559 fa86c4bf 2020-11-29 stsp if (!isroot)
7560 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
7563 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
7564 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
7568 9b058f45 2022-06-30 mark static const struct got_error *
7569 9b058f45 2022-06-30 mark tree_scroll_down(struct tog_view *view, int maxscroll)
7571 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
7572 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
7573 ffd1d5e5 2018-06-23 stsp int n = 0;
7575 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
7576 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
7577 694d3271 2020-12-01 naddy s->first_displayed_entry);
7579 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
7581 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
7582 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
7583 94b80cfa 2022-08-01 mark if (last) {
7584 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
7585 9b058f45 2022-06-30 mark last = got_tree_entry_get_next(s->tree, last);
7587 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN && next)) {
7588 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
7589 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
7593 9b058f45 2022-06-30 mark return NULL;
7596 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7597 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
7598 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
7600 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
7601 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
7602 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
7604 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
7605 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
7606 56e0773d 2019-11-28 stsp + 1 /* slash */;
7608 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
7610 ce52c690 2018-06-23 stsp *path = calloc(1, len);
7611 ffd1d5e5 2018-06-23 stsp if (path == NULL)
7612 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
7614 ce52c690 2018-06-23 stsp (*path)[0] = '/';
7615 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
7616 d9765a41 2018-06-23 stsp while (pt) {
7617 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
7618 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
7619 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7620 cb2ebc8a 2018-06-23 stsp goto done;
7622 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
7623 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7624 cb2ebc8a 2018-06-23 stsp goto done;
7626 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
7629 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
7630 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7631 ce52c690 2018-06-23 stsp goto done;
7635 ce52c690 2018-06-23 stsp if (err) {
7636 ce52c690 2018-06-23 stsp free(*path);
7637 ce52c690 2018-06-23 stsp *path = NULL;
7639 ce52c690 2018-06-23 stsp return err;
7642 ce52c690 2018-06-23 stsp static const struct got_error *
7643 9b058f45 2022-06-30 mark blame_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
7644 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
7645 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
7647 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
7648 ce52c690 2018-06-23 stsp char *path;
7649 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
7651 a0de39f3 2019-08-09 stsp *new_view = NULL;
7653 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
7655 ce52c690 2018-06-23 stsp return err;
7657 9b058f45 2022-06-30 mark blame_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_BLAME);
7658 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
7659 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
7660 83ce39e3 2019-08-12 stsp goto done;
7663 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
7664 e5a0f69f 2018-08-18 stsp if (err) {
7665 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
7666 fc06ba56 2019-08-22 stsp err = NULL;
7667 e5a0f69f 2018-08-18 stsp view_close(blame_view);
7669 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
7671 83ce39e3 2019-08-12 stsp free(path);
7672 69efd4c4 2018-07-18 stsp return err;
7675 69efd4c4 2018-07-18 stsp static const struct got_error *
7676 49b24ee5 2022-07-03 mark log_selected_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
7677 4e97c21c 2020-12-06 stsp struct tog_tree_view_state *s)
7679 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
7680 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
7681 69efd4c4 2018-07-18 stsp char *path;
7683 a0de39f3 2019-08-09 stsp *new_view = NULL;
7685 49b24ee5 2022-07-03 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
7686 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
7687 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
7689 4e97c21c 2020-12-06 stsp err = tree_entry_path(&path, &s->parents, s->selected_entry);
7691 69efd4c4 2018-07-18 stsp return err;
7693 4e97c21c 2020-12-06 stsp err = open_log_view(log_view, s->commit_id, s->repo, s->head_ref_name,
7694 99301cec 2023-07-24 stsp path, 0, NULL);
7696 e5a0f69f 2018-08-18 stsp view_close(log_view);
7698 e5a0f69f 2018-08-18 stsp *new_view = log_view;
7699 cb2ebc8a 2018-06-23 stsp free(path);
7700 cb2ebc8a 2018-06-23 stsp return err;
7703 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7704 bc573f3b 2021-07-10 stsp open_tree_view(struct tog_view *view, struct got_object_id *commit_id,
7705 bc573f3b 2021-07-10 stsp const char *head_ref_name, struct got_repository *repo)
7707 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
7708 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
7709 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7710 bc573f3b 2021-07-10 stsp struct got_commit_object *commit = NULL;
7712 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
7713 bc573f3b 2021-07-10 stsp STAILQ_INIT(&s->colors);
7715 bc573f3b 2021-07-10 stsp s->commit_id = got_object_id_dup(commit_id);
7716 2ca2f982 2023-04-14 mark if (s->commit_id == NULL) {
7717 2ca2f982 2023-04-14 mark err = got_error_from_errno("got_object_id_dup");
7718 2ca2f982 2023-04-14 mark goto done;
7721 bc573f3b 2021-07-10 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
7723 bc573f3b 2021-07-10 stsp goto done;
7726 bc573f3b 2021-07-10 stsp * The root is opened here and will be closed when the view is closed.
7727 bc573f3b 2021-07-10 stsp * Any visited subtrees and their path-wise parents are opened and
7728 bc573f3b 2021-07-10 stsp * closed on demand.
7730 bc573f3b 2021-07-10 stsp err = got_object_open_as_tree(&s->root, repo,
7731 bc573f3b 2021-07-10 stsp got_object_commit_get_tree_id(commit));
7733 bc573f3b 2021-07-10 stsp goto done;
7734 bc573f3b 2021-07-10 stsp s->tree = s->root;
7736 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
7737 ffd1d5e5 2018-06-23 stsp if (err != NULL)
7738 ffd1d5e5 2018-06-23 stsp goto done;
7740 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
7741 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
7742 ffd1d5e5 2018-06-23 stsp goto done;
7745 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
7746 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
7747 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
7748 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
7749 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
7750 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
7751 9cd7cbd1 2020-12-07 stsp goto done;
7754 fb2756b9 2018-08-04 stsp s->repo = repo;
7756 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
7757 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
7758 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
7759 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
7761 c0b01bdb 2019-11-08 stsp goto done;
7762 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
7763 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
7765 c0b01bdb 2019-11-08 stsp goto done;
7766 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
7767 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
7768 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
7770 c0b01bdb 2019-11-08 stsp goto done;
7772 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
7773 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
7774 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
7776 11b20872 2019-11-08 stsp goto done;
7778 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
7779 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
7781 c0b01bdb 2019-11-08 stsp goto done;
7784 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
7785 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
7786 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
7787 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
7788 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
7790 ad80ab7b 2018-08-04 stsp free(commit_id_str);
7791 bc573f3b 2021-07-10 stsp if (commit)
7792 bc573f3b 2021-07-10 stsp got_object_commit_close(commit);
7793 2ca2f982 2023-04-14 mark if (err) {
7794 2ca2f982 2023-04-14 mark if (view->close == NULL)
7795 2ca2f982 2023-04-14 mark close_tree_view(view);
7796 2ca2f982 2023-04-14 mark view_close(view);
7798 ad80ab7b 2018-08-04 stsp return err;
7801 e5a0f69f 2018-08-18 stsp static const struct got_error *
7802 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
7804 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7806 bddb1296 2019-11-08 stsp free_colors(&s->colors);
7807 fb2756b9 2018-08-04 stsp free(s->tree_label);
7808 6484ec90 2018-09-29 stsp s->tree_label = NULL;
7809 6484ec90 2018-09-29 stsp free(s->commit_id);
7810 6484ec90 2018-09-29 stsp s->commit_id = NULL;
7811 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
7812 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
7813 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
7814 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
7815 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
7816 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
7817 bc573f3b 2021-07-10 stsp if (parent->tree != s->root)
7818 bc573f3b 2021-07-10 stsp got_object_tree_close(parent->tree);
7819 ad80ab7b 2018-08-04 stsp free(parent);
7822 bc573f3b 2021-07-10 stsp if (s->tree != NULL && s->tree != s->root)
7823 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
7824 bc573f3b 2021-07-10 stsp if (s->root)
7825 bc573f3b 2021-07-10 stsp got_object_tree_close(s->root);
7826 7c32bd05 2019-06-22 stsp return NULL;
7829 7c32bd05 2019-06-22 stsp static const struct got_error *
7830 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
7832 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7834 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
7835 7c32bd05 2019-06-22 stsp return NULL;
7838 7c32bd05 2019-06-22 stsp static int
7839 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
7841 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
7843 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
7847 7c32bd05 2019-06-22 stsp static const struct got_error *
7848 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
7850 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7851 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
7853 7c32bd05 2019-06-22 stsp if (!view->searching) {
7854 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7855 7c32bd05 2019-06-22 stsp return NULL;
7858 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7859 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
7860 7c32bd05 2019-06-22 stsp if (s->selected_entry)
7861 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
7862 56e0773d 2019-11-28 stsp s->selected_entry);
7864 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7866 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
7867 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7869 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
7870 56e0773d 2019-11-28 stsp s->selected_entry);
7873 487cd7d2 2021-12-17 stsp if (s->selected_entry)
7874 487cd7d2 2021-12-17 stsp te = s->selected_entry;
7875 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
7876 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7878 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7881 7c32bd05 2019-06-22 stsp while (1) {
7882 56e0773d 2019-11-28 stsp if (te == NULL) {
7883 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
7884 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7885 ac66afb8 2019-06-24 stsp return NULL;
7887 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7888 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7890 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7893 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
7894 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7895 56e0773d 2019-11-28 stsp s->matched_entry = te;
7899 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7900 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
7902 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
7905 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7906 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
7907 7c32bd05 2019-06-22 stsp s->selected = 0;
7910 e5a0f69f 2018-08-18 stsp return NULL;
7913 ad80ab7b 2018-08-04 stsp static const struct got_error *
7914 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
7916 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
7917 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7918 e5a0f69f 2018-08-18 stsp char *parent_path;
7920 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
7922 e5a0f69f 2018-08-18 stsp return err;
7924 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
7925 e5a0f69f 2018-08-18 stsp free(parent_path);
7927 9b058f45 2022-06-30 mark view_border(view);
7928 e5a0f69f 2018-08-18 stsp return err;
7931 94b80cfa 2022-08-01 mark static const struct got_error *
7932 94b80cfa 2022-08-01 mark tree_goto_line(struct tog_view *view, int nlines)
7934 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
7935 94b80cfa 2022-08-01 mark struct tog_tree_view_state *s = &view->state.tree;
7936 94b80cfa 2022-08-01 mark struct got_tree_entry **fte, **lte, **ste;
7937 94b80cfa 2022-08-01 mark int g, last, first = 1, i = 1;
7938 94b80cfa 2022-08-01 mark int root = s->tree == s->root;
7939 94b80cfa 2022-08-01 mark int off = root ? 1 : 2;
7941 94b80cfa 2022-08-01 mark g = view->gline;
7942 94b80cfa 2022-08-01 mark view->gline = 0;
7944 94b80cfa 2022-08-01 mark if (g == 0)
7946 94b80cfa 2022-08-01 mark else if (g > got_object_tree_get_nentries(s->tree))
7947 94b80cfa 2022-08-01 mark g = got_object_tree_get_nentries(s->tree) + (root ? 0 : 1);
7949 94b80cfa 2022-08-01 mark fte = &s->first_displayed_entry;
7950 94b80cfa 2022-08-01 mark lte = &s->last_displayed_entry;
7951 94b80cfa 2022-08-01 mark ste = &s->selected_entry;
7953 94b80cfa 2022-08-01 mark if (*fte != NULL) {
7954 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7955 94b80cfa 2022-08-01 mark first += off; /* account for ".." */
7957 94b80cfa 2022-08-01 mark last = got_tree_entry_get_index(*lte);
7958 94b80cfa 2022-08-01 mark last += off;
7960 94b80cfa 2022-08-01 mark if (g >= first && g <= last && g - first < nlines) {
7961 94b80cfa 2022-08-01 mark s->selected = g - first;
7962 94b80cfa 2022-08-01 mark return NULL; /* gline is on the current page */
7965 94b80cfa 2022-08-01 mark if (*ste != NULL) {
7966 94b80cfa 2022-08-01 mark i = got_tree_entry_get_index(*ste);
7970 94b80cfa 2022-08-01 mark if (i < g) {
7971 94b80cfa 2022-08-01 mark err = tree_scroll_down(view, g - i);
7973 94b80cfa 2022-08-01 mark return err;
7974 94b80cfa 2022-08-01 mark if (got_tree_entry_get_index(*lte) >=
7975 94b80cfa 2022-08-01 mark got_object_tree_get_nentries(s->tree) - 1 &&
7976 94b80cfa 2022-08-01 mark first + s->selected < g &&
7977 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1) {
7978 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7979 94b80cfa 2022-08-01 mark first += off;
7980 94b80cfa 2022-08-01 mark s->selected = g - first;
7982 94b80cfa 2022-08-01 mark } else if (i > g)
7983 94b80cfa 2022-08-01 mark tree_scroll_up(s, i - g);
7985 94b80cfa 2022-08-01 mark if (g < nlines &&
7986 94b80cfa 2022-08-01 mark (*fte == NULL || (root && !got_tree_entry_get_index(*fte))))
7987 94b80cfa 2022-08-01 mark s->selected = g - 1;
7989 94b80cfa 2022-08-01 mark return NULL;
7992 e5a0f69f 2018-08-18 stsp static const struct got_error *
7993 e78dc838 2020-12-04 stsp input_tree_view(struct tog_view **new_view, struct tog_view *view, int ch)
7995 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
7996 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
7997 e4526bf5 2021-09-03 naddy struct got_tree_entry *te;
7998 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 3;
8000 94b80cfa 2022-08-01 mark if (view->gline)
8001 94b80cfa 2022-08-01 mark return tree_goto_line(view, nscroll);
8003 e5a0f69f 2018-08-18 stsp switch (ch) {
8006 d627976f 2023-02-01 mark case KEY_RIGHT:
8008 d627976f 2023-02-01 mark case KEY_LEFT:
8010 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
8013 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
8014 640cd7ff 2022-06-22 mark view->count = 0;
8017 640cd7ff 2022-06-22 mark view->count = 0;
8018 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
8020 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
8023 640cd7ff 2022-06-22 mark view->count = 0;
8024 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
8026 e4526bf5 2021-09-03 naddy case 'g':
8028 e4526bf5 2021-09-03 naddy case KEY_HOME:
8029 e4526bf5 2021-09-03 naddy s->selected = 0;
8030 640cd7ff 2022-06-22 mark view->count = 0;
8031 e4526bf5 2021-09-03 naddy if (s->tree == s->root)
8032 e4526bf5 2021-09-03 naddy s->first_displayed_entry =
8033 e4526bf5 2021-09-03 naddy got_object_tree_get_first_entry(s->tree);
8035 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
8037 e4526bf5 2021-09-03 naddy case 'G':
8039 9b058f45 2022-06-30 mark case KEY_END: {
8040 9b058f45 2022-06-30 mark int eos = view->nlines - 3;
8042 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
8043 9b058f45 2022-06-30 mark --eos; /* border */
8044 e4526bf5 2021-09-03 naddy s->selected = 0;
8045 640cd7ff 2022-06-22 mark view->count = 0;
8046 e4526bf5 2021-09-03 naddy te = got_object_tree_get_last_entry(s->tree);
8047 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
8048 e4526bf5 2021-09-03 naddy if (te == NULL) {
8049 ad055527 2022-07-16 mark if (s->tree != s->root) {
8050 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
8055 e4526bf5 2021-09-03 naddy s->first_displayed_entry = te;
8056 e4526bf5 2021-09-03 naddy te = got_tree_entry_get_prev(s->tree, te);
8058 e4526bf5 2021-09-03 naddy if (n > 0)
8059 e4526bf5 2021-09-03 naddy s->selected = n - 1;
8063 1e37a5c2 2019-05-12 jcs case KEY_UP:
8064 02ffd0d5 2021-10-17 stsp case CTRL('p'):
8065 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
8066 1e37a5c2 2019-05-12 jcs s->selected--;
8069 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
8070 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
8071 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
8072 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
8073 640cd7ff 2022-06-22 mark view->count = 0;
8075 83cc4199 2022-06-13 stsp case CTRL('u'):
8077 83cc4199 2022-06-13 stsp nscroll /= 2;
8078 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8079 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
8080 ea025d1d 2020-02-22 naddy case CTRL('b'):
8082 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
8083 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
8084 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
8085 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
8087 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
8088 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
8090 83cc4199 2022-06-13 stsp tree_scroll_up(s, MAX(0, nscroll));
8091 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
8092 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
8093 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
8094 640cd7ff 2022-06-22 mark view->count = 0;
8097 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
8098 02ffd0d5 2021-10-17 stsp case CTRL('n'):
8099 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
8100 1e37a5c2 2019-05-12 jcs s->selected++;
8103 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
8104 640cd7ff 2022-06-22 mark == NULL) {
8105 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
8106 640cd7ff 2022-06-22 mark view->count = 0;
8109 9b058f45 2022-06-30 mark tree_scroll_down(view, 1);
8111 83cc4199 2022-06-13 stsp case CTRL('d'):
8113 83cc4199 2022-06-13 stsp nscroll /= 2;
8114 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8115 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
8116 ea025d1d 2020-02-22 naddy case CTRL('f'):
8118 48bb96f0 2022-06-20 naddy case ' ':
8119 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
8121 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
8122 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
8123 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
8124 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
8126 640cd7ff 2022-06-22 mark view->count = 0;
8129 9b058f45 2022-06-30 mark tree_scroll_down(view, nscroll);
8131 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
8133 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
8134 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
8135 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
8136 1e37a5c2 2019-05-12 jcs /* user selected '..' */
8137 640cd7ff 2022-06-22 mark if (s->tree == s->root) {
8138 640cd7ff 2022-06-22 mark view->count = 0;
8141 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
8142 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
8144 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
8145 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
8146 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
8147 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
8148 1e37a5c2 2019-05-12 jcs s->selected_entry =
8149 1e37a5c2 2019-05-12 jcs parent->selected_entry;
8150 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
8151 9b058f45 2022-06-30 mark if (s->selected > view->nlines - 3) {
8152 9b058f45 2022-06-30 mark err = offset_selection_down(view);
8156 1e37a5c2 2019-05-12 jcs free(parent);
8157 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
8158 56e0773d 2019-11-28 stsp s->selected_entry))) {
8159 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
8160 640cd7ff 2022-06-22 mark view->count = 0;
8161 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
8162 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
8165 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
8166 941e9f74 2019-05-21 stsp if (err) {
8167 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
8170 136e2bd4 2022-07-23 mark } else if (S_ISREG(got_tree_entry_get_mode(s->selected_entry)))
8171 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_BLAME);
8173 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
8174 1e1ff4ed 2020-12-07 stsp if (view->nlines >= 4 && s->selected >= view->nlines - 3)
8175 1e1ff4ed 2020-12-07 stsp s->selected = view->nlines - 4;
8176 640cd7ff 2022-06-22 mark view->count = 0;
8179 640cd7ff 2022-06-22 mark view->count = 0;
8183 ffd1d5e5 2018-06-23 stsp return err;
8186 ffd1d5e5 2018-06-23 stsp __dead static void
8187 ffd1d5e5 2018-06-23 stsp usage_tree(void)
8190 87411fa9 2022-06-16 stsp fprintf(stderr,
8191 87411fa9 2022-06-16 stsp "usage: %s tree [-c commit] [-r repository-path] [path]\n",
8192 ffd1d5e5 2018-06-23 stsp getprogname());
8196 ffd1d5e5 2018-06-23 stsp static const struct got_error *
8197 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
8199 7483826e 2023-04-14 mark const struct got_error *error;
8200 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
8201 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
8202 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
8203 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
8204 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
8205 4e97c21c 2020-12-06 stsp const char *commit_id_arg = NULL;
8206 c4df265e 2023-07-19 mark char *keyword_idstr = NULL, *label = NULL;
8207 4e97c21c 2020-12-06 stsp struct got_reference *ref = NULL;
8208 4e97c21c 2020-12-06 stsp const char *head_ref_name = NULL;
8210 5221c383 2018-08-01 stsp struct tog_view *view;
8211 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
8213 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
8214 ffd1d5e5 2018-06-23 stsp switch (ch) {
8216 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
8219 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
8220 74283ab8 2020-02-07 stsp if (repo_path == NULL)
8221 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
8225 e99e2d15 2020-11-24 naddy usage_tree();
8226 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
8230 ffd1d5e5 2018-06-23 stsp argc -= optind;
8231 ffd1d5e5 2018-06-23 stsp argv += optind;
8233 55cccc34 2020-02-20 stsp if (argc > 1)
8234 e99e2d15 2020-11-24 naddy usage_tree();
8236 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
8237 0ae84acc 2022-06-15 tracey if (error != NULL)
8238 0ae84acc 2022-06-15 tracey goto done;
8240 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
8241 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
8242 c156c7a4 2020-12-18 stsp if (cwd == NULL)
8243 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
8244 df6221c7 2023-07-19 stsp error = got_worktree_open(&worktree, cwd, NULL);
8245 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
8246 c156c7a4 2020-12-18 stsp goto done;
8247 55cccc34 2020-02-20 stsp if (worktree)
8248 52185f70 2019-02-05 stsp repo_path =
8249 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
8251 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
8252 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
8253 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
8254 c156c7a4 2020-12-18 stsp goto done;
8258 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
8259 c02c541e 2019-03-29 stsp if (error != NULL)
8260 52185f70 2019-02-05 stsp goto done;
8262 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
8263 55cccc34 2020-02-20 stsp repo, worktree);
8264 55cccc34 2020-02-20 stsp if (error)
8265 55cccc34 2020-02-20 stsp goto done;
8267 098596c5 2023-04-14 stsp init_curses();
8269 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
8270 c02c541e 2019-03-29 stsp if (error)
8271 52185f70 2019-02-05 stsp goto done;
8273 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
8274 51a10b52 2020-12-26 stsp if (error)
8275 51a10b52 2020-12-26 stsp goto done;
8277 4e97c21c 2020-12-06 stsp if (commit_id_arg == NULL) {
8278 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, &label,
8279 4e97c21c 2020-12-06 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
8280 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
8281 4e97c21c 2020-12-06 stsp if (error)
8282 4e97c21c 2020-12-06 stsp goto done;
8283 4e97c21c 2020-12-06 stsp head_ref_name = label;
8285 c4df265e 2023-07-19 mark error = got_keyword_to_idstr(&keyword_idstr, commit_id_arg,
8286 c4df265e 2023-07-19 mark repo, worktree);
8287 c4df265e 2023-07-19 mark if (error != NULL)
8288 c4df265e 2023-07-19 mark goto done;
8289 c4df265e 2023-07-19 mark if (keyword_idstr != NULL)
8290 c4df265e 2023-07-19 mark commit_id_arg = keyword_idstr;
8292 4e97c21c 2020-12-06 stsp error = got_ref_open(&ref, repo, commit_id_arg, 0);
8293 4e97c21c 2020-12-06 stsp if (error == NULL)
8294 4e97c21c 2020-12-06 stsp head_ref_name = got_ref_get_name(ref);
8295 4e97c21c 2020-12-06 stsp else if (error->code != GOT_ERR_NOT_REF)
8296 4e97c21c 2020-12-06 stsp goto done;
8297 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, NULL,
8298 84de9106 2020-12-26 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
8299 4e97c21c 2020-12-06 stsp if (error)
8300 4e97c21c 2020-12-06 stsp goto done;
8303 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
8304 a44927cc 2022-04-07 stsp if (error)
8305 a44927cc 2022-04-07 stsp goto done;
8307 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
8308 5221c383 2018-08-01 stsp if (view == NULL) {
8309 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
8310 5221c383 2018-08-01 stsp goto done;
8312 bc573f3b 2021-07-10 stsp error = open_tree_view(view, commit_id, head_ref_name, repo);
8313 ad80ab7b 2018-08-04 stsp if (error)
8314 ad80ab7b 2018-08-04 stsp goto done;
8315 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
8316 a44927cc 2022-04-07 stsp error = tree_view_walk_path(&view->state.tree, commit,
8317 d91faf3b 2020-12-01 naddy in_repo_path);
8318 55cccc34 2020-02-20 stsp if (error)
8319 55cccc34 2020-02-20 stsp goto done;
8322 55cccc34 2020-02-20 stsp if (worktree) {
8323 c935fd51 2023-07-23 mark error = set_tog_base_commit(repo, worktree);
8324 c935fd51 2023-07-23 mark if (error != NULL)
8325 c935fd51 2023-07-23 mark goto done;
8327 55cccc34 2020-02-20 stsp /* Release work tree lock. */
8328 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
8329 55cccc34 2020-02-20 stsp worktree = NULL;
8332 098596c5 2023-04-14 stsp error = view_loop(view);
8335 c935fd51 2023-07-23 mark free(tog_base_commit.id);
8336 c4df265e 2023-07-19 mark free(keyword_idstr);
8337 52185f70 2019-02-05 stsp free(repo_path);
8338 e4a0e26d 2020-02-20 stsp free(cwd);
8339 ffd1d5e5 2018-06-23 stsp free(commit_id);
8340 4e97c21c 2020-12-06 stsp free(label);
8342 486cd271 2020-12-06 stsp got_ref_close(ref);
8343 c935fd51 2023-07-23 mark if (worktree != NULL)
8344 c935fd51 2023-07-23 mark got_worktree_close(worktree);
8345 1d0f4054 2021-06-17 stsp if (repo) {
8346 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
8347 1d0f4054 2021-06-17 stsp if (error == NULL)
8348 1d0f4054 2021-06-17 stsp error = close_err;
8350 0ae84acc 2022-06-15 tracey if (pack_fds) {
8351 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
8352 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
8353 0ae84acc 2022-06-15 tracey if (error == NULL)
8354 0ae84acc 2022-06-15 tracey error = pack_err;
8356 51a10b52 2020-12-26 stsp tog_free_refs();
8357 ffd1d5e5 2018-06-23 stsp return error;
8360 6458efa5 2020-11-24 stsp static const struct got_error *
8361 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
8363 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
8364 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8366 6458efa5 2020-11-24 stsp s->nrefs = 0;
8367 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(sre, &tog_refs, entry) {
8368 cc488aa7 2022-01-23 stsp if (strncmp(got_ref_get_name(sre->ref),
8369 cc488aa7 2022-01-23 stsp "refs/got/", 9) == 0 &&
8370 cc488aa7 2022-01-23 stsp strncmp(got_ref_get_name(sre->ref),
8371 cc488aa7 2022-01-23 stsp "refs/got/backup/", 16) != 0)
8374 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
8375 6458efa5 2020-11-24 stsp if (re == NULL)
8376 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
8378 8924d611 2020-12-26 stsp re->ref = got_ref_dup(sre->ref);
8379 8924d611 2020-12-26 stsp if (re->ref == NULL)
8380 8924d611 2020-12-26 stsp return got_error_from_errno("got_ref_dup");
8381 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
8382 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
8385 8924d611 2020-12-26 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
8386 6458efa5 2020-11-24 stsp return NULL;
8390 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
8392 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8394 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
8395 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8396 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
8397 8924d611 2020-12-26 stsp got_ref_close(re->ref);
8402 6458efa5 2020-11-24 stsp static const struct got_error *
8403 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
8405 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8406 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8408 6458efa5 2020-11-24 stsp s->selected_entry = 0;
8409 6458efa5 2020-11-24 stsp s->repo = repo;
8411 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
8412 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
8414 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
8416 2ca2f982 2023-04-14 mark goto done;
8418 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
8419 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
8420 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
8421 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
8423 6458efa5 2020-11-24 stsp goto done;
8425 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
8426 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
8427 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
8429 6458efa5 2020-11-24 stsp goto done;
8431 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
8432 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
8433 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
8435 cc488aa7 2022-01-23 stsp goto done;
8437 cc488aa7 2022-01-23 stsp err = add_color(&s->colors, "^refs/got/backup/",
8438 cc488aa7 2022-01-23 stsp TOG_COLOR_REFS_BACKUP,
8439 cc488aa7 2022-01-23 stsp get_color_value("TOG_COLOR_REFS_BACKUP"));
8441 6458efa5 2020-11-24 stsp goto done;
8444 6458efa5 2020-11-24 stsp view->show = show_ref_view;
8445 6458efa5 2020-11-24 stsp view->input = input_ref_view;
8446 6458efa5 2020-11-24 stsp view->close = close_ref_view;
8447 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
8448 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
8450 2ca2f982 2023-04-14 mark if (err) {
8451 2ca2f982 2023-04-14 mark if (view->close == NULL)
8452 2ca2f982 2023-04-14 mark close_ref_view(view);
8453 2ca2f982 2023-04-14 mark view_close(view);
8455 6458efa5 2020-11-24 stsp return err;
8458 6458efa5 2020-11-24 stsp static const struct got_error *
8459 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
8461 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8463 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
8464 6458efa5 2020-11-24 stsp free_colors(&s->colors);
8466 6458efa5 2020-11-24 stsp return NULL;
8469 6458efa5 2020-11-24 stsp static const struct got_error *
8470 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
8471 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8473 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8474 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
8475 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
8476 6458efa5 2020-11-24 stsp int obj_type;
8478 c42c9805 2020-11-24 stsp *commit_id = NULL;
8480 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
8482 6458efa5 2020-11-24 stsp return err;
8484 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
8486 6458efa5 2020-11-24 stsp goto done;
8488 6458efa5 2020-11-24 stsp switch (obj_type) {
8489 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
8490 c42c9805 2020-11-24 stsp *commit_id = obj_id;
8492 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
8493 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
8495 6458efa5 2020-11-24 stsp goto done;
8496 c42c9805 2020-11-24 stsp free(obj_id);
8497 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
8498 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
8500 6458efa5 2020-11-24 stsp goto done;
8501 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
8502 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
8503 c42c9805 2020-11-24 stsp goto done;
8505 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
8506 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
8507 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
8508 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
8509 c42c9805 2020-11-24 stsp goto done;
8513 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
8519 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
8520 c42c9805 2020-11-24 stsp if (err) {
8521 c42c9805 2020-11-24 stsp free(*commit_id);
8522 c42c9805 2020-11-24 stsp *commit_id = NULL;
8524 c42c9805 2020-11-24 stsp return err;
8527 c42c9805 2020-11-24 stsp static const struct got_error *
8528 9b058f45 2022-06-30 mark log_ref_entry(struct tog_view **new_view, int begin_y, int begin_x,
8529 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8531 c42c9805 2020-11-24 stsp struct tog_view *log_view;
8532 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8533 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
8535 c42c9805 2020-11-24 stsp *new_view = NULL;
8537 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8538 c42c9805 2020-11-24 stsp if (err) {
8539 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8540 c42c9805 2020-11-24 stsp return err;
8542 c42c9805 2020-11-24 stsp return NULL;
8545 9b058f45 2022-06-30 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
8546 6458efa5 2020-11-24 stsp if (log_view == NULL) {
8547 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
8548 6458efa5 2020-11-24 stsp goto done;
8551 ee756517 2020-12-05 stsp err = open_log_view(log_view, commit_id, repo,
8552 99301cec 2023-07-24 stsp got_ref_get_name(re->ref), "", 0, NULL);
8555 6458efa5 2020-11-24 stsp view_close(log_view);
8557 6458efa5 2020-11-24 stsp *new_view = log_view;
8558 c42c9805 2020-11-24 stsp free(commit_id);
8559 6458efa5 2020-11-24 stsp return err;
8562 ce5b7c56 2019-07-09 stsp static void
8563 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
8565 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
8566 34ba6917 2020-11-30 stsp int i = 0;
8568 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
8571 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
8572 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
8573 34ba6917 2020-11-30 stsp if (re == NULL)
8575 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
8576 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
8580 9b058f45 2022-06-30 mark static const struct got_error *
8581 9b058f45 2022-06-30 mark ref_scroll_down(struct tog_view *view, int maxscroll)
8583 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
8584 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
8585 6458efa5 2020-11-24 stsp int n = 0;
8587 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
8588 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
8590 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
8592 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
8593 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
8594 94b80cfa 2022-08-01 mark if (last) {
8595 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
8596 9b058f45 2022-06-30 mark last = TAILQ_NEXT(last, entry);
8598 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN)) {
8599 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
8600 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
8604 9b058f45 2022-06-30 mark return NULL;
8607 6458efa5 2020-11-24 stsp static const struct got_error *
8608 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
8610 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8612 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
8613 6458efa5 2020-11-24 stsp return NULL;
8616 6458efa5 2020-11-24 stsp static int
8617 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
8619 6458efa5 2020-11-24 stsp regmatch_t regmatch;
8621 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
8625 6458efa5 2020-11-24 stsp static const struct got_error *
8626 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
8628 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8629 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
8631 6458efa5 2020-11-24 stsp if (!view->searching) {
8632 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8633 6458efa5 2020-11-24 stsp return NULL;
8636 6458efa5 2020-11-24 stsp if (s->matched_entry) {
8637 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
8638 6458efa5 2020-11-24 stsp if (s->selected_entry)
8639 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
8641 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
8642 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
8644 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
8645 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8647 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
8648 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
8651 487cd7d2 2021-12-17 stsp if (s->selected_entry)
8652 487cd7d2 2021-12-17 stsp re = s->selected_entry;
8653 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
8654 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8656 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8659 6458efa5 2020-11-24 stsp while (1) {
8660 6458efa5 2020-11-24 stsp if (re == NULL) {
8661 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
8662 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8663 6458efa5 2020-11-24 stsp return NULL;
8665 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
8666 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8668 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8671 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
8672 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8673 6458efa5 2020-11-24 stsp s->matched_entry = re;
8677 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
8678 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8680 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
8683 6458efa5 2020-11-24 stsp if (s->matched_entry) {
8684 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
8685 6458efa5 2020-11-24 stsp s->selected = 0;
8688 6458efa5 2020-11-24 stsp return NULL;
8691 6458efa5 2020-11-24 stsp static const struct got_error *
8692 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
8694 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8695 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8696 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8697 6458efa5 2020-11-24 stsp char *line = NULL;
8698 6458efa5 2020-11-24 stsp wchar_t *wline;
8699 6458efa5 2020-11-24 stsp struct tog_color *tc;
8700 0ed6bc90 2023-02-01 mark int width, n, scrollx;
8701 6458efa5 2020-11-24 stsp int limit = view->nlines;
8703 6458efa5 2020-11-24 stsp werase(view->window);
8705 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
8706 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
8707 9b058f45 2022-06-30 mark --limit; /* border */
8709 6458efa5 2020-11-24 stsp if (limit == 0)
8710 6458efa5 2020-11-24 stsp return NULL;
8712 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
8714 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
8715 6458efa5 2020-11-24 stsp s->nrefs) == -1)
8716 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8718 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
8719 6458efa5 2020-11-24 stsp if (err) {
8720 6458efa5 2020-11-24 stsp free(line);
8721 6458efa5 2020-11-24 stsp return err;
8723 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8724 6458efa5 2020-11-24 stsp wstandout(view->window);
8725 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
8726 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
8727 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
8728 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8729 6458efa5 2020-11-24 stsp wstandend(view->window);
8730 6458efa5 2020-11-24 stsp free(wline);
8731 6458efa5 2020-11-24 stsp wline = NULL;
8732 6458efa5 2020-11-24 stsp free(line);
8733 6458efa5 2020-11-24 stsp line = NULL;
8734 6458efa5 2020-11-24 stsp if (--limit <= 0)
8735 6458efa5 2020-11-24 stsp return NULL;
8738 0ed6bc90 2023-02-01 mark view->maxx = 0;
8739 6458efa5 2020-11-24 stsp while (re && limit > 0) {
8740 6458efa5 2020-11-24 stsp char *line = NULL;
8741 b4996bee 2022-06-16 stsp char ymd[13]; /* YYYY-MM-DD + " " + NUL */
8743 b4996bee 2022-06-16 stsp if (s->show_date) {
8744 b4996bee 2022-06-16 stsp struct got_commit_object *ci;
8745 b4996bee 2022-06-16 stsp struct got_tag_object *tag;
8746 b4996bee 2022-06-16 stsp struct got_object_id *id;
8747 b4996bee 2022-06-16 stsp struct tm tm;
8750 b4996bee 2022-06-16 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8752 b4996bee 2022-06-16 stsp return err;
8753 b4996bee 2022-06-16 stsp err = got_object_open_as_tag(&tag, s->repo, id);
8754 b4996bee 2022-06-16 stsp if (err) {
8755 b4996bee 2022-06-16 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
8757 b4996bee 2022-06-16 stsp return err;
8759 b4996bee 2022-06-16 stsp err = got_object_open_as_commit(&ci, s->repo,
8761 b4996bee 2022-06-16 stsp if (err) {
8763 b4996bee 2022-06-16 stsp return err;
8765 b4996bee 2022-06-16 stsp t = got_object_commit_get_committer_time(ci);
8766 b4996bee 2022-06-16 stsp got_object_commit_close(ci);
8768 b4996bee 2022-06-16 stsp t = got_object_tag_get_tagger_time(tag);
8769 b4996bee 2022-06-16 stsp got_object_tag_close(tag);
8772 b4996bee 2022-06-16 stsp if (gmtime_r(&t, &tm) == NULL)
8773 b4996bee 2022-06-16 stsp return got_error_from_errno("gmtime_r");
8774 b4996bee 2022-06-16 stsp if (strftime(ymd, sizeof(ymd), "%G-%m-%d ", &tm) == 0)
8775 b4996bee 2022-06-16 stsp return got_error(GOT_ERR_NO_SPACE);
8777 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
8778 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s -> %s", s->show_date ?
8779 b4996bee 2022-06-16 stsp ymd : "", got_ref_get_name(re->ref),
8780 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
8781 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8782 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
8783 6458efa5 2020-11-24 stsp struct got_object_id *id;
8784 6458efa5 2020-11-24 stsp char *id_str;
8785 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8787 6458efa5 2020-11-24 stsp return err;
8788 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
8789 6458efa5 2020-11-24 stsp if (err) {
8791 6458efa5 2020-11-24 stsp return err;
8793 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s: %s", s->show_date ? ymd : "",
8794 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
8795 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
8797 6458efa5 2020-11-24 stsp free(id_str);
8798 6458efa5 2020-11-24 stsp return err;
8801 6458efa5 2020-11-24 stsp free(id_str);
8802 b4996bee 2022-06-16 stsp } else if (asprintf(&line, "%s%s", s->show_date ? ymd : "",
8803 b4996bee 2022-06-16 stsp got_ref_get_name(re->ref)) == -1)
8804 b4996bee 2022-06-16 stsp return got_error_from_errno("asprintf");
8806 0ed6bc90 2023-02-01 mark /* use full line width to determine view->maxx */
8807 0ed6bc90 2023-02-01 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0, 0);
8808 6458efa5 2020-11-24 stsp if (err) {
8809 6458efa5 2020-11-24 stsp free(line);
8810 6458efa5 2020-11-24 stsp return err;
8812 0ed6bc90 2023-02-01 mark view->maxx = MAX(view->maxx, width);
8813 0ed6bc90 2023-02-01 mark free(wline);
8814 0ed6bc90 2023-02-01 mark wline = NULL;
8816 0ed6bc90 2023-02-01 mark err = format_line(&wline, &width, &scrollx, line, view->x,
8817 0ed6bc90 2023-02-01 mark view->ncols, 0, 0);
8818 0ed6bc90 2023-02-01 mark if (err) {
8819 0ed6bc90 2023-02-01 mark free(line);
8820 0ed6bc90 2023-02-01 mark return err;
8822 6458efa5 2020-11-24 stsp if (n == s->selected) {
8823 6458efa5 2020-11-24 stsp if (view->focussed)
8824 6458efa5 2020-11-24 stsp wstandout(view->window);
8825 6458efa5 2020-11-24 stsp s->selected_entry = re;
8827 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
8829 6458efa5 2020-11-24 stsp wattr_on(view->window,
8830 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8831 0ed6bc90 2023-02-01 mark waddwstr(view->window, &wline[scrollx]);
8833 6458efa5 2020-11-24 stsp wattr_off(view->window,
8834 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8835 b637f33f 2023-02-01 mark if (width < view->ncols)
8836 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
8837 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
8838 6458efa5 2020-11-24 stsp wstandend(view->window);
8839 6458efa5 2020-11-24 stsp free(line);
8840 6458efa5 2020-11-24 stsp free(wline);
8841 6458efa5 2020-11-24 stsp wline = NULL;
8843 6458efa5 2020-11-24 stsp s->ndisplayed++;
8844 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
8847 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8850 9b058f45 2022-06-30 mark view_border(view);
8851 6458efa5 2020-11-24 stsp return err;
8854 6458efa5 2020-11-24 stsp static const struct got_error *
8855 49b24ee5 2022-07-03 mark browse_ref_tree(struct tog_view **new_view, int begin_y, int begin_x,
8856 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8858 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8859 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id = NULL;
8860 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
8862 c42c9805 2020-11-24 stsp *new_view = NULL;
8864 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8865 c42c9805 2020-11-24 stsp if (err) {
8866 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8867 c42c9805 2020-11-24 stsp return err;
8869 c42c9805 2020-11-24 stsp return NULL;
8873 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
8874 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
8875 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
8876 c42c9805 2020-11-24 stsp goto done;
8879 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, commit_id,
8880 4e97c21c 2020-12-06 stsp got_ref_get_name(re->ref), repo);
8882 c42c9805 2020-11-24 stsp goto done;
8884 c42c9805 2020-11-24 stsp *new_view = tree_view;
8886 c42c9805 2020-11-24 stsp free(commit_id);
8887 c42c9805 2020-11-24 stsp return err;
8890 94b80cfa 2022-08-01 mark static const struct got_error *
8891 94b80cfa 2022-08-01 mark ref_goto_line(struct tog_view *view, int nlines)
8893 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
8894 94b80cfa 2022-08-01 mark struct tog_ref_view_state *s = &view->state.ref;
8895 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
8897 94b80cfa 2022-08-01 mark g = view->gline;
8898 94b80cfa 2022-08-01 mark view->gline = 0;
8900 94b80cfa 2022-08-01 mark if (g == 0)
8902 94b80cfa 2022-08-01 mark else if (g > s->nrefs)
8903 94b80cfa 2022-08-01 mark g = s->nrefs;
8905 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
8906 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
8907 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
8908 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8909 94b80cfa 2022-08-01 mark return NULL;
8912 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
8913 94b80cfa 2022-08-01 mark err = ref_scroll_down(view, g - idx - 1);
8915 94b80cfa 2022-08-01 mark return err;
8916 94b80cfa 2022-08-01 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL &&
8917 94b80cfa 2022-08-01 mark s->first_displayed_entry->idx + s->selected < g &&
8918 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1)
8919 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8920 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
8921 94b80cfa 2022-08-01 mark ref_scroll_up(s, idx - g + 1);
8923 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
8924 94b80cfa 2022-08-01 mark s->selected = g - 1;
8926 94b80cfa 2022-08-01 mark return NULL;
8930 c42c9805 2020-11-24 stsp static const struct got_error *
8931 e78dc838 2020-12-04 stsp input_ref_view(struct tog_view **new_view, struct tog_view *view, int ch)
8933 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8934 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8935 e4526bf5 2021-09-03 naddy struct tog_reflist_entry *re;
8936 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 1;
8938 94b80cfa 2022-08-01 mark if (view->gline)
8939 94b80cfa 2022-08-01 mark return ref_goto_line(view, nscroll);
8941 6458efa5 2020-11-24 stsp switch (ch) {
8944 0ed6bc90 2023-02-01 mark case KEY_RIGHT:
8946 0ed6bc90 2023-02-01 mark case KEY_LEFT:
8948 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
8951 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
8952 640cd7ff 2022-06-22 mark view->count = 0;
8955 b4996bee 2022-06-16 stsp s->show_date = !s->show_date;
8956 640cd7ff 2022-06-22 mark view->count = 0;
8959 7f66531d 2021-11-16 stsp s->sort_by_date = !s->sort_by_date;
8960 3f6c6614 2023-01-23 mark view->action = s->sort_by_date ? "sort by date" : "sort by name";
8961 640cd7ff 2022-06-22 mark view->count = 0;
8962 50617b77 2021-11-20 stsp err = got_reflist_sort(&tog_refs, s->sort_by_date ?
8963 50617b77 2021-11-20 stsp got_ref_cmp_by_commit_timestamp_descending :
8964 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name, s->repo);
8967 50617b77 2021-11-20 stsp got_reflist_object_id_map_free(tog_refs_idmap);
8968 50617b77 2021-11-20 stsp err = got_reflist_object_id_map_create(&tog_refs_idmap,
8969 50617b77 2021-11-20 stsp &tog_refs, s->repo);
8972 7f66531d 2021-11-16 stsp ref_view_free_refs(s);
8973 7f66531d 2021-11-16 stsp err = ref_view_load_refs(s);
8975 6458efa5 2020-11-24 stsp case KEY_ENTER:
8976 6458efa5 2020-11-24 stsp case '\r':
8977 640cd7ff 2022-06-22 mark view->count = 0;
8978 6458efa5 2020-11-24 stsp if (!s->selected_entry)
8980 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
8983 640cd7ff 2022-06-22 mark view->count = 0;
8984 c42c9805 2020-11-24 stsp if (!s->selected_entry)
8986 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
8988 e4526bf5 2021-09-03 naddy case 'g':
8990 e4526bf5 2021-09-03 naddy case KEY_HOME:
8991 e4526bf5 2021-09-03 naddy s->selected = 0;
8992 640cd7ff 2022-06-22 mark view->count = 0;
8993 e4526bf5 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->refs);
8995 e4526bf5 2021-09-03 naddy case 'G':
8997 9b058f45 2022-06-30 mark case KEY_END: {
8998 9b058f45 2022-06-30 mark int eos = view->nlines - 1;
9000 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
9001 9b058f45 2022-06-30 mark --eos; /* border */
9002 e4526bf5 2021-09-03 naddy s->selected = 0;
9003 640cd7ff 2022-06-22 mark view->count = 0;
9004 e4526bf5 2021-09-03 naddy re = TAILQ_LAST(&s->refs, tog_reflist_head);
9005 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
9006 e4526bf5 2021-09-03 naddy if (re == NULL)
9008 e4526bf5 2021-09-03 naddy s->first_displayed_entry = re;
9009 e4526bf5 2021-09-03 naddy re = TAILQ_PREV(re, tog_reflist_head, entry);
9011 e4526bf5 2021-09-03 naddy if (n > 0)
9012 e4526bf5 2021-09-03 naddy s->selected = n - 1;
9016 6458efa5 2020-11-24 stsp case KEY_UP:
9017 02ffd0d5 2021-10-17 stsp case CTRL('p'):
9018 6458efa5 2020-11-24 stsp if (s->selected > 0) {
9019 6458efa5 2020-11-24 stsp s->selected--;
9022 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
9023 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
9024 640cd7ff 2022-06-22 mark view->count = 0;
9026 83cc4199 2022-06-13 stsp case CTRL('u'):
9028 83cc4199 2022-06-13 stsp nscroll /= 2;
9029 83cc4199 2022-06-13 stsp /* FALL THROUGH */
9030 6458efa5 2020-11-24 stsp case KEY_PPAGE:
9031 6458efa5 2020-11-24 stsp case CTRL('b'):
9033 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
9034 83cc4199 2022-06-13 stsp s->selected -= MIN(nscroll, s->selected);
9035 83cc4199 2022-06-13 stsp ref_scroll_up(s, MAX(0, nscroll));
9036 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
9037 640cd7ff 2022-06-22 mark view->count = 0;
9040 6458efa5 2020-11-24 stsp case KEY_DOWN:
9041 02ffd0d5 2021-10-17 stsp case CTRL('n'):
9042 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
9043 6458efa5 2020-11-24 stsp s->selected++;
9046 640cd7ff 2022-06-22 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
9047 6458efa5 2020-11-24 stsp /* can't scroll any further */
9048 640cd7ff 2022-06-22 mark view->count = 0;
9051 9b058f45 2022-06-30 mark ref_scroll_down(view, 1);
9053 83cc4199 2022-06-13 stsp case CTRL('d'):
9055 83cc4199 2022-06-13 stsp nscroll /= 2;
9056 83cc4199 2022-06-13 stsp /* FALL THROUGH */
9057 6458efa5 2020-11-24 stsp case KEY_NPAGE:
9058 6458efa5 2020-11-24 stsp case CTRL('f'):
9060 48bb96f0 2022-06-20 naddy case ' ':
9061 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
9062 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
9063 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
9064 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
9065 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
9066 640cd7ff 2022-06-22 mark if (view->count > 1 && s->selected < s->ndisplayed - 1)
9067 640cd7ff 2022-06-22 mark s->selected += s->ndisplayed - s->selected - 1;
9068 640cd7ff 2022-06-22 mark view->count = 0;
9071 9b058f45 2022-06-30 mark ref_scroll_down(view, nscroll);
9073 6458efa5 2020-11-24 stsp case CTRL('l'):
9074 640cd7ff 2022-06-22 mark view->count = 0;
9075 8924d611 2020-12-26 stsp tog_free_refs();
9076 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, s->sort_by_date);
9079 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
9080 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
9082 6458efa5 2020-11-24 stsp case KEY_RESIZE:
9083 8b5b8d0c 2020-12-06 stsp if (view->nlines >= 2 && s->selected >= view->nlines - 1)
9084 8b5b8d0c 2020-12-06 stsp s->selected = view->nlines - 2;
9087 640cd7ff 2022-06-22 mark view->count = 0;
9091 6458efa5 2020-11-24 stsp return err;
9094 6458efa5 2020-11-24 stsp __dead static void
9095 6458efa5 2020-11-24 stsp usage_ref(void)
9098 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
9099 6458efa5 2020-11-24 stsp getprogname());
9103 6458efa5 2020-11-24 stsp static const struct got_error *
9104 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
9106 7483826e 2023-04-14 mark const struct got_error *error;
9107 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
9108 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
9109 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
9111 6458efa5 2020-11-24 stsp struct tog_view *view;
9112 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
9114 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
9115 6458efa5 2020-11-24 stsp switch (ch) {
9117 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
9118 6458efa5 2020-11-24 stsp if (repo_path == NULL)
9119 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
9123 e99e2d15 2020-11-24 naddy usage_ref();
9124 6458efa5 2020-11-24 stsp /* NOTREACHED */
9128 6458efa5 2020-11-24 stsp argc -= optind;
9129 6458efa5 2020-11-24 stsp argv += optind;
9131 6458efa5 2020-11-24 stsp if (argc > 1)
9132 e99e2d15 2020-11-24 naddy usage_ref();
9134 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
9135 0ae84acc 2022-06-15 tracey if (error != NULL)
9136 0ae84acc 2022-06-15 tracey goto done;
9138 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
9139 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
9140 c156c7a4 2020-12-18 stsp if (cwd == NULL)
9141 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
9142 df6221c7 2023-07-19 stsp error = got_worktree_open(&worktree, cwd, NULL);
9143 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
9144 c156c7a4 2020-12-18 stsp goto done;
9145 6458efa5 2020-11-24 stsp if (worktree)
9146 6458efa5 2020-11-24 stsp repo_path =
9147 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
9149 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
9150 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
9151 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
9152 c156c7a4 2020-12-18 stsp goto done;
9156 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
9157 6458efa5 2020-11-24 stsp if (error != NULL)
9158 6458efa5 2020-11-24 stsp goto done;
9160 098596c5 2023-04-14 stsp init_curses();
9162 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
9163 51a10b52 2020-12-26 stsp if (error)
9164 51a10b52 2020-12-26 stsp goto done;
9166 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
9167 6458efa5 2020-11-24 stsp if (error)
9168 6458efa5 2020-11-24 stsp goto done;
9170 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
9171 6458efa5 2020-11-24 stsp if (view == NULL) {
9172 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
9173 6458efa5 2020-11-24 stsp goto done;
9176 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
9177 6458efa5 2020-11-24 stsp if (error)
9178 6458efa5 2020-11-24 stsp goto done;
9180 6458efa5 2020-11-24 stsp if (worktree) {
9181 c935fd51 2023-07-23 mark error = set_tog_base_commit(repo, worktree);
9182 c935fd51 2023-07-23 mark if (error != NULL)
9183 c935fd51 2023-07-23 mark goto done;
9185 6458efa5 2020-11-24 stsp /* Release work tree lock. */
9186 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
9187 6458efa5 2020-11-24 stsp worktree = NULL;
9190 098596c5 2023-04-14 stsp error = view_loop(view);
9193 c935fd51 2023-07-23 mark free(tog_base_commit.id);
9194 6458efa5 2020-11-24 stsp free(repo_path);
9195 6458efa5 2020-11-24 stsp free(cwd);
9196 c935fd51 2023-07-23 mark if (worktree != NULL)
9197 c935fd51 2023-07-23 mark got_worktree_close(worktree);
9198 1d0f4054 2021-06-17 stsp if (repo) {
9199 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
9200 1d0f4054 2021-06-17 stsp if (close_err)
9201 1d0f4054 2021-06-17 stsp error = close_err;
9203 0ae84acc 2022-06-15 tracey if (pack_fds) {
9204 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
9205 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
9206 0ae84acc 2022-06-15 tracey if (error == NULL)
9207 0ae84acc 2022-06-15 tracey error = pack_err;
9209 51a10b52 2020-12-26 stsp tog_free_refs();
9210 6458efa5 2020-11-24 stsp return error;
9213 ec2a9698 2022-09-15 mark static const struct got_error*
9214 ec2a9698 2022-09-15 mark win_draw_center(WINDOW *win, size_t y, size_t x, size_t maxx, int focus,
9215 ec2a9698 2022-09-15 mark const char *str)
9217 ec2a9698 2022-09-15 mark size_t len;
9219 ec2a9698 2022-09-15 mark if (win == NULL)
9220 ec2a9698 2022-09-15 mark win = stdscr;
9222 ec2a9698 2022-09-15 mark len = strlen(str);
9223 ec2a9698 2022-09-15 mark x = x ? x : maxx > len ? (maxx - len) / 2 : 0;
9225 ec2a9698 2022-09-15 mark if (focus)
9226 ec2a9698 2022-09-15 mark wstandout(win);
9227 ec2a9698 2022-09-15 mark if (mvwprintw(win, y, x, "%s", str) == ERR)
9228 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "mvwprintw");
9229 ec2a9698 2022-09-15 mark if (focus)
9230 ec2a9698 2022-09-15 mark wstandend(win);
9232 ec2a9698 2022-09-15 mark return NULL;
9235 136e2bd4 2022-07-23 mark static const struct got_error *
9236 ec2a9698 2022-09-15 mark add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
9240 ec2a9698 2022-09-15 mark p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
9241 ec2a9698 2022-09-15 mark if (p == NULL) {
9242 ec2a9698 2022-09-15 mark free(*line_offsets);
9243 ec2a9698 2022-09-15 mark *line_offsets = NULL;
9244 ec2a9698 2022-09-15 mark return got_error_from_errno("reallocarray");
9247 ec2a9698 2022-09-15 mark *line_offsets = p;
9248 ec2a9698 2022-09-15 mark (*line_offsets)[*nlines] = off;
9249 ec2a9698 2022-09-15 mark ++(*nlines);
9250 ec2a9698 2022-09-15 mark return NULL;
9253 ec2a9698 2022-09-15 mark static const struct got_error *
9254 ec2a9698 2022-09-15 mark max_key_str(int *ret, const struct tog_key_map *km, size_t n)
9258 ec2a9698 2022-09-15 mark for (;n > 0; --n, ++km) {
9259 ec2a9698 2022-09-15 mark char *t0, *t, *k;
9260 ec2a9698 2022-09-15 mark size_t len = 1;
9262 ec2a9698 2022-09-15 mark if (km->keys == NULL)
9265 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
9266 ec2a9698 2022-09-15 mark if (t0 == NULL)
9267 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
9269 ec2a9698 2022-09-15 mark len += strlen(t);
9270 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL)
9271 ec2a9698 2022-09-15 mark len += strlen(k) > 1 ? 2 : 0;
9273 ec2a9698 2022-09-15 mark *ret = MAX(*ret, len);
9276 ec2a9698 2022-09-15 mark return NULL;
9280 ec2a9698 2022-09-15 mark * Write keymap section headers, keys, and key info in km to f.
9281 ec2a9698 2022-09-15 mark * Save line offset to *off. If terminal has UTF8 encoding enabled,
9282 ec2a9698 2022-09-15 mark * wrap control and symbolic keys in guillemets, else use <>.
9284 ec2a9698 2022-09-15 mark static const struct got_error *
9285 ec2a9698 2022-09-15 mark format_help_line(off_t *off, FILE *f, const struct tog_key_map *km, int width)
9287 ec2a9698 2022-09-15 mark int n, len = width;
9289 ec2a9698 2022-09-15 mark if (km->keys) {
9290 1681ba87 2022-09-18 mark static const char *u8_glyph[] = {
9291 1681ba87 2022-09-18 mark "\xe2\x80\xb9", /* U+2039 (utf8 <) */
9292 1681ba87 2022-09-18 mark "\xe2\x80\xba" /* U+203A (utf8 >) */
9294 ec2a9698 2022-09-15 mark char *t0, *t, *k;
9295 ec2a9698 2022-09-15 mark int cs, s, first = 1;
9297 ec2a9698 2022-09-15 mark cs = got_locale_is_utf8();
9299 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
9300 ec2a9698 2022-09-15 mark if (t0 == NULL)
9301 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
9303 ec2a9698 2022-09-15 mark len = strlen(km->keys);
9304 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL) {
9305 ec2a9698 2022-09-15 mark s = strlen(k) > 1; /* control or symbolic key */
9306 ec2a9698 2022-09-15 mark n = fprintf(f, "%s%s%s%s%s", first ? " " : "",
9307 1681ba87 2022-09-18 mark cs && s ? u8_glyph[0] : s ? "<" : "", k,
9308 1681ba87 2022-09-18 mark cs && s ? u8_glyph[1] : s ? ">" : "", t ? " " : "");
9309 ec2a9698 2022-09-15 mark if (n < 0) {
9311 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
9313 ec2a9698 2022-09-15 mark first = 0;
9314 ec2a9698 2022-09-15 mark len += s ? 2 : 0;
9315 ec2a9698 2022-09-15 mark *off += n;
9319 ec2a9698 2022-09-15 mark n = fprintf(f, "%*s%s\n", width - len, width - len ? " " : "", km->info);
9320 ec2a9698 2022-09-15 mark if (n < 0)
9321 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
9322 ec2a9698 2022-09-15 mark *off += n;
9324 ec2a9698 2022-09-15 mark return NULL;
9327 ec2a9698 2022-09-15 mark static const struct got_error *
9328 ec2a9698 2022-09-15 mark format_help(struct tog_help_view_state *s)
9330 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9331 ec2a9698 2022-09-15 mark off_t off = 0;
9332 ec2a9698 2022-09-15 mark int i, max, n, show = s->all;
9333 ec2a9698 2022-09-15 mark static const struct tog_key_map km[] = {
9334 ec2a9698 2022-09-15 mark #define KEYMAP_(info, type) { NULL, (info), type }
9335 ec2a9698 2022-09-15 mark #define KEY_(keys, info) { (keys), (info), TOG_KEYMAP_KEYS }
9336 ec2a9698 2022-09-15 mark GENERATE_HELP
9337 ec2a9698 2022-09-15 mark #undef KEYMAP_
9338 ec2a9698 2022-09-15 mark #undef KEY_
9341 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, 0);
9343 ec2a9698 2022-09-15 mark return err;
9345 ec2a9698 2022-09-15 mark n = nitems(km);
9346 ec2a9698 2022-09-15 mark err = max_key_str(&max, km, n);
9348 ec2a9698 2022-09-15 mark return err;
9350 ec2a9698 2022-09-15 mark for (i = 0; i < n; ++i) {
9351 ec2a9698 2022-09-15 mark if (km[i].keys == NULL) {
9352 ec2a9698 2022-09-15 mark show = s->all;
9353 ec2a9698 2022-09-15 mark if (km[i].type == TOG_KEYMAP_GLOBAL ||
9354 ec2a9698 2022-09-15 mark km[i].type == s->type || s->all)
9357 ec2a9698 2022-09-15 mark if (show) {
9358 ec2a9698 2022-09-15 mark err = format_help_line(&off, s->f, &km[i], max);
9360 ec2a9698 2022-09-15 mark return err;
9361 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
9363 ec2a9698 2022-09-15 mark return err;
9366 ec2a9698 2022-09-15 mark fputc('\n', s->f);
9368 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
9369 ec2a9698 2022-09-15 mark return err;
9372 ec2a9698 2022-09-15 mark static const struct got_error *
9373 ec2a9698 2022-09-15 mark create_help(struct tog_help_view_state *s)
9376 ec2a9698 2022-09-15 mark const struct got_error *err;
9378 ec2a9698 2022-09-15 mark free(s->line_offsets);
9379 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
9380 ec2a9698 2022-09-15 mark s->nlines = 0;
9382 ec2a9698 2022-09-15 mark f = got_opentemp();
9383 ec2a9698 2022-09-15 mark if (f == NULL)
9384 ec2a9698 2022-09-15 mark return got_error_from_errno("got_opentemp");
9387 ec2a9698 2022-09-15 mark err = format_help(s);
9389 ec2a9698 2022-09-15 mark return err;
9391 ec2a9698 2022-09-15 mark if (s->f && fflush(s->f) != 0)
9392 ec2a9698 2022-09-15 mark return got_error_from_errno("fflush");
9394 ec2a9698 2022-09-15 mark return NULL;
9397 ec2a9698 2022-09-15 mark static const struct got_error *
9398 ec2a9698 2022-09-15 mark search_start_help_view(struct tog_view *view)
9400 ec2a9698 2022-09-15 mark view->state.help.matched_line = 0;
9401 ec2a9698 2022-09-15 mark return NULL;
9404 eaf2c13e 2022-09-17 mark static void
9405 eaf2c13e 2022-09-17 mark search_setup_help_view(struct tog_view *view, FILE **f, off_t **line_offsets,
9406 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
9408 eaf2c13e 2022-09-17 mark struct tog_help_view_state *s = &view->state.help;
9410 eaf2c13e 2022-09-17 mark *f = s->f;
9411 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
9412 eaf2c13e 2022-09-17 mark *line_offsets = s->line_offsets;
9413 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
9414 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
9415 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
9416 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
9419 ec2a9698 2022-09-15 mark static const struct got_error *
9420 ec2a9698 2022-09-15 mark show_help_view(struct tog_view *view)
9422 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9423 ec2a9698 2022-09-15 mark const struct got_error *err;
9424 ec2a9698 2022-09-15 mark regmatch_t *regmatch = &view->regmatch;
9425 ec2a9698 2022-09-15 mark wchar_t *wline;
9426 ec2a9698 2022-09-15 mark char *line;
9427 ec2a9698 2022-09-15 mark ssize_t linelen;
9428 ec2a9698 2022-09-15 mark size_t linesz = 0;
9429 ec2a9698 2022-09-15 mark int width, nprinted = 0, rc = 0;
9430 ec2a9698 2022-09-15 mark int eos = view->nlines;
9432 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
9433 ec2a9698 2022-09-15 mark --eos; /* account for border */
9435 ec2a9698 2022-09-15 mark s->lineno = 0;
9436 ec2a9698 2022-09-15 mark rewind(s->f);
9437 ec2a9698 2022-09-15 mark werase(view->window);
9439 ec2a9698 2022-09-15 mark if (view->gline > s->nlines - 1)
9440 ec2a9698 2022-09-15 mark view->gline = s->nlines - 1;
9442 ec2a9698 2022-09-15 mark err = win_draw_center(view->window, 0, 0, view->ncols,
9443 16a2d4f0 2022-09-19 stsp view_needs_focus_indication(view),
9444 12c07a25 2022-09-19 stsp "tog help (press q to return to tog)");
9446 ec2a9698 2022-09-15 mark return err;
9447 ec2a9698 2022-09-15 mark if (eos <= 1)
9448 ec2a9698 2022-09-15 mark return NULL;
9449 ec2a9698 2022-09-15 mark waddstr(view->window, "\n\n");
9452 ec2a9698 2022-09-15 mark s->eof = 0;
9453 ec2a9698 2022-09-15 mark view->maxx = 0;
9454 ec2a9698 2022-09-15 mark line = NULL;
9455 ec2a9698 2022-09-15 mark while (eos > 0 && nprinted < eos) {
9456 ec2a9698 2022-09-15 mark attr_t attr = 0;
9458 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
9459 ec2a9698 2022-09-15 mark if (linelen == -1) {
9460 ec2a9698 2022-09-15 mark if (!feof(s->f)) {
9461 ec2a9698 2022-09-15 mark free(line);
9462 ec2a9698 2022-09-15 mark return got_ferror(s->f, GOT_ERR_IO);
9464 ec2a9698 2022-09-15 mark s->eof = 1;
9467 ec2a9698 2022-09-15 mark if (++s->lineno < s->first_displayed_line)
9469 ec2a9698 2022-09-15 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
9471 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline)
9472 ec2a9698 2022-09-15 mark attr = A_STANDOUT;
9474 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
9475 ec2a9698 2022-09-15 mark view->x ? 1 : 0);
9476 ec2a9698 2022-09-15 mark if (err) {
9477 ec2a9698 2022-09-15 mark free(line);
9478 ec2a9698 2022-09-15 mark return err;
9480 ec2a9698 2022-09-15 mark view->maxx = MAX(view->maxx, width);
9481 ec2a9698 2022-09-15 mark free(wline);
9482 ec2a9698 2022-09-15 mark wline = NULL;
9485 ec2a9698 2022-09-15 mark wattron(view->window, attr);
9486 ec2a9698 2022-09-15 mark if (s->first_displayed_line + nprinted == s->matched_line &&
9487 ec2a9698 2022-09-15 mark regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
9488 ec2a9698 2022-09-15 mark err = add_matched_line(&width, line, view->ncols - 1, 0,
9489 ec2a9698 2022-09-15 mark view->window, view->x, regmatch);
9490 ec2a9698 2022-09-15 mark if (err) {
9491 ec2a9698 2022-09-15 mark free(line);
9492 ec2a9698 2022-09-15 mark return err;
9497 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, &skip, line,
9498 b637f33f 2023-02-01 mark view->x, view->ncols, 0, view->x ? 1 : 0);
9499 ec2a9698 2022-09-15 mark if (err) {
9500 ec2a9698 2022-09-15 mark free(line);
9501 ec2a9698 2022-09-15 mark return err;
9503 b637f33f 2023-02-01 mark waddwstr(view->window, &wline[skip]);
9504 ec2a9698 2022-09-15 mark free(wline);
9505 ec2a9698 2022-09-15 mark wline = NULL;
9507 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline) {
9508 ec2a9698 2022-09-15 mark while (width++ < view->ncols)
9509 ec2a9698 2022-09-15 mark waddch(view->window, ' ');
9511 b637f33f 2023-02-01 mark if (width < view->ncols)
9512 ec2a9698 2022-09-15 mark waddch(view->window, '\n');
9515 ec2a9698 2022-09-15 mark wattroff(view->window, attr);
9516 ec2a9698 2022-09-15 mark if (++nprinted == 1)
9517 ec2a9698 2022-09-15 mark s->first_displayed_line = s->lineno;
9519 ec2a9698 2022-09-15 mark free(line);
9520 ec2a9698 2022-09-15 mark if (nprinted > 0)
9521 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line + nprinted - 1;
9523 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line;
9525 ec2a9698 2022-09-15 mark view_border(view);
9527 ec2a9698 2022-09-15 mark if (s->eof) {
9528 ec2a9698 2022-09-15 mark rc = waddnstr(view->window,
9529 ec2a9698 2022-09-15 mark "See the tog(1) manual page for full documentation",
9530 ec2a9698 2022-09-15 mark view->ncols - 1);
9531 ec2a9698 2022-09-15 mark if (rc == ERR)
9532 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
9534 ec2a9698 2022-09-15 mark wmove(view->window, view->nlines - 1, 0);
9535 ec2a9698 2022-09-15 mark wclrtoeol(view->window);
9536 ec2a9698 2022-09-15 mark wstandout(view->window);
9537 ec2a9698 2022-09-15 mark rc = waddnstr(view->window, "scroll down for more...",
9538 ec2a9698 2022-09-15 mark view->ncols - 1);
9539 ec2a9698 2022-09-15 mark if (rc == ERR)
9540 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
9541 ec2a9698 2022-09-15 mark if (getcurx(view->window) < view->ncols - 6) {
9542 ec2a9698 2022-09-15 mark rc = wprintw(view->window, "[%.0f%%]",
9543 ec2a9698 2022-09-15 mark 100.00 * s->last_displayed_line / s->nlines);
9544 ec2a9698 2022-09-15 mark if (rc == ERR)
9545 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_IO, "wprintw");
9547 ec2a9698 2022-09-15 mark wstandend(view->window);
9550 ec2a9698 2022-09-15 mark return NULL;
9553 ec2a9698 2022-09-15 mark static const struct got_error *
9554 ec2a9698 2022-09-15 mark input_help_view(struct tog_view **new_view, struct tog_view *view, int ch)
9556 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9557 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9558 ec2a9698 2022-09-15 mark char *line = NULL;
9559 ec2a9698 2022-09-15 mark ssize_t linelen;
9560 ec2a9698 2022-09-15 mark size_t linesz = 0;
9561 ec2a9698 2022-09-15 mark int eos, nscroll;
9563 ec2a9698 2022-09-15 mark eos = nscroll = view->nlines;
9564 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
9565 ec2a9698 2022-09-15 mark --eos; /* border */
9567 ec2a9698 2022-09-15 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
9569 ec2a9698 2022-09-15 mark switch (ch) {
9572 ec2a9698 2022-09-15 mark case KEY_RIGHT:
9574 ec2a9698 2022-09-15 mark case KEY_LEFT:
9576 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
9579 ec2a9698 2022-09-15 mark case KEY_HOME:
9580 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9581 ec2a9698 2022-09-15 mark view->count = 0;
9584 ec2a9698 2022-09-15 mark case KEY_END:
9585 ec2a9698 2022-09-15 mark view->count = 0;
9586 ec2a9698 2022-09-15 mark if (s->eof)
9588 ec2a9698 2022-09-15 mark s->first_displayed_line = (s->nlines - eos) + 3;
9589 ec2a9698 2022-09-15 mark s->eof = 1;
9592 ec2a9698 2022-09-15 mark case KEY_UP:
9593 ec2a9698 2022-09-15 mark if (s->first_displayed_line > 1)
9594 ec2a9698 2022-09-15 mark --s->first_displayed_line;
9596 ec2a9698 2022-09-15 mark view->count = 0;
9598 ec2a9698 2022-09-15 mark case CTRL('u'):
9600 ec2a9698 2022-09-15 mark nscroll /= 2;
9601 ec2a9698 2022-09-15 mark /* FALL THROUGH */
9602 ec2a9698 2022-09-15 mark case KEY_PPAGE:
9603 ec2a9698 2022-09-15 mark case CTRL('b'):
9605 ec2a9698 2022-09-15 mark if (s->first_displayed_line == 1) {
9606 ec2a9698 2022-09-15 mark view->count = 0;
9609 ec2a9698 2022-09-15 mark while (--nscroll > 0 && s->first_displayed_line > 1)
9610 ec2a9698 2022-09-15 mark s->first_displayed_line--;
9613 ec2a9698 2022-09-15 mark case KEY_DOWN:
9614 ec2a9698 2022-09-15 mark case CTRL('n'):
9615 ec2a9698 2022-09-15 mark if (!s->eof)
9616 ec2a9698 2022-09-15 mark ++s->first_displayed_line;
9618 ec2a9698 2022-09-15 mark view->count = 0;
9620 ec2a9698 2022-09-15 mark case CTRL('d'):
9622 ec2a9698 2022-09-15 mark nscroll /= 2;
9623 ec2a9698 2022-09-15 mark /* FALL THROUGH */
9624 ec2a9698 2022-09-15 mark case KEY_NPAGE:
9625 ec2a9698 2022-09-15 mark case CTRL('f'):
9628 ec2a9698 2022-09-15 mark if (s->eof) {
9629 ec2a9698 2022-09-15 mark view->count = 0;
9632 ec2a9698 2022-09-15 mark while (!s->eof && --nscroll > 0) {
9633 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
9634 ec2a9698 2022-09-15 mark s->first_displayed_line++;
9635 ec2a9698 2022-09-15 mark if (linelen == -1) {
9636 ec2a9698 2022-09-15 mark if (feof(s->f))
9637 ec2a9698 2022-09-15 mark s->eof = 1;
9639 ec2a9698 2022-09-15 mark err = got_ferror(s->f, GOT_ERR_IO);
9643 ec2a9698 2022-09-15 mark free(line);
9646 ec2a9698 2022-09-15 mark view->count = 0;
9650 ec2a9698 2022-09-15 mark return err;
9653 ec2a9698 2022-09-15 mark static const struct got_error *
9654 ec2a9698 2022-09-15 mark close_help_view(struct tog_view *view)
9656 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9658 ec2a9698 2022-09-15 mark free(s->line_offsets);
9659 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
9660 ec2a9698 2022-09-15 mark if (fclose(s->f) == EOF)
9661 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
9663 ec2a9698 2022-09-15 mark return NULL;
9666 ec2a9698 2022-09-15 mark static const struct got_error *
9667 ec2a9698 2022-09-15 mark reset_help_view(struct tog_view *view)
9669 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9672 ec2a9698 2022-09-15 mark if (s->f && fclose(s->f) == EOF)
9673 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
9675 ec2a9698 2022-09-15 mark wclear(view->window);
9676 ec2a9698 2022-09-15 mark view->count = 0;
9677 ec2a9698 2022-09-15 mark view->x = 0;
9678 ec2a9698 2022-09-15 mark s->all = !s->all;
9679 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9680 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
9681 ec2a9698 2022-09-15 mark s->matched_line = 0;
9683 ec2a9698 2022-09-15 mark return create_help(s);
9686 ec2a9698 2022-09-15 mark static const struct got_error *
9687 ec2a9698 2022-09-15 mark open_help_view(struct tog_view *view, struct tog_view *parent)
9689 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9690 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9692 ec2a9698 2022-09-15 mark s->type = (enum tog_keymap_type)parent->type;
9693 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9694 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
9695 ec2a9698 2022-09-15 mark s->selected_line = 1;
9697 ec2a9698 2022-09-15 mark view->show = show_help_view;
9698 ec2a9698 2022-09-15 mark view->input = input_help_view;
9699 ec2a9698 2022-09-15 mark view->reset = reset_help_view;
9700 ec2a9698 2022-09-15 mark view->close = close_help_view;
9701 ec2a9698 2022-09-15 mark view->search_start = search_start_help_view;
9702 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_help_view;
9703 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
9705 ec2a9698 2022-09-15 mark err = create_help(s);
9706 ec2a9698 2022-09-15 mark return err;
9709 ec2a9698 2022-09-15 mark static const struct got_error *
9710 136e2bd4 2022-07-23 mark view_dispatch_request(struct tog_view **new_view, struct tog_view *view,
9711 136e2bd4 2022-07-23 mark enum tog_view_type request, int y, int x)
9713 136e2bd4 2022-07-23 mark const struct got_error *err = NULL;
9715 136e2bd4 2022-07-23 mark *new_view = NULL;
9717 136e2bd4 2022-07-23 mark switch (request) {
9718 136e2bd4 2022-07-23 mark case TOG_VIEW_DIFF:
9719 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG) {
9720 136e2bd4 2022-07-23 mark struct tog_log_view_state *s = &view->state.log;
9722 136e2bd4 2022-07-23 mark err = open_diff_view_for_commit(new_view, y, x,
9723 136e2bd4 2022-07-23 mark s->selected_entry->commit, s->selected_entry->id,
9724 136e2bd4 2022-07-23 mark view, s->repo);
9726 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9727 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9729 136e2bd4 2022-07-23 mark case TOG_VIEW_BLAME:
9730 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_TREE) {
9731 136e2bd4 2022-07-23 mark struct tog_tree_view_state *s = &view->state.tree;
9733 136e2bd4 2022-07-23 mark err = blame_tree_entry(new_view, y, x,
9734 136e2bd4 2022-07-23 mark s->selected_entry, &s->parents, s->commit_id,
9737 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9738 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9740 136e2bd4 2022-07-23 mark case TOG_VIEW_LOG:
9741 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_BLAME)
9742 136e2bd4 2022-07-23 mark err = log_annotated_line(new_view, y, x,
9743 136e2bd4 2022-07-23 mark view->state.blame.repo, view->state.blame.id_to_log);
9744 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9745 136e2bd4 2022-07-23 mark err = log_selected_tree_entry(new_view, y, x,
9746 136e2bd4 2022-07-23 mark &view->state.tree);
9747 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9748 136e2bd4 2022-07-23 mark err = log_ref_entry(new_view, y, x,
9749 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9750 136e2bd4 2022-07-23 mark view->state.ref.repo);
9752 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9753 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9755 136e2bd4 2022-07-23 mark case TOG_VIEW_TREE:
9756 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9757 136e2bd4 2022-07-23 mark err = browse_commit_tree(new_view, y, x,
9758 136e2bd4 2022-07-23 mark view->state.log.selected_entry,
9759 136e2bd4 2022-07-23 mark view->state.log.in_repo_path,
9760 136e2bd4 2022-07-23 mark view->state.log.head_ref_name,
9761 136e2bd4 2022-07-23 mark view->state.log.repo);
9762 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9763 136e2bd4 2022-07-23 mark err = browse_ref_tree(new_view, y, x,
9764 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9765 136e2bd4 2022-07-23 mark view->state.ref.repo);
9767 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9768 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9770 136e2bd4 2022-07-23 mark case TOG_VIEW_REF:
9771 136e2bd4 2022-07-23 mark *new_view = view_open(0, 0, y, x, TOG_VIEW_REF);
9772 136e2bd4 2022-07-23 mark if (*new_view == NULL)
9773 136e2bd4 2022-07-23 mark return got_error_from_errno("view_open");
9774 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9775 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.log.repo);
9776 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9777 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.tree.repo);
9779 136e2bd4 2022-07-23 mark err = got_error_msg(GOT_ERR_NOT_IMPL,
9780 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9782 136e2bd4 2022-07-23 mark view_close(*new_view);
9784 ec2a9698 2022-09-15 mark case TOG_VIEW_HELP:
9785 94274a8f 2022-09-19 mark *new_view = view_open(0, 0, 0, 0, TOG_VIEW_HELP);
9786 ec2a9698 2022-09-15 mark if (*new_view == NULL)
9787 ec2a9698 2022-09-15 mark return got_error_from_errno("view_open");
9788 ec2a9698 2022-09-15 mark err = open_help_view(*new_view, view);
9790 ec2a9698 2022-09-15 mark view_close(*new_view);
9793 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL, "invalid view");
9796 136e2bd4 2022-07-23 mark return err;
9800 9b058f45 2022-06-30 mark * If view was scrolled down to move the selected line into view when opening a
9801 9b058f45 2022-06-30 mark * horizontal split, scroll back up when closing the split/toggling fullscreen.
9803 6458efa5 2020-11-24 stsp static void
9804 9b058f45 2022-06-30 mark offset_selection_up(struct tog_view *view)
9806 9b058f45 2022-06-30 mark switch (view->type) {
9807 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9808 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9809 9b058f45 2022-06-30 mark if (s->first_displayed_line == 1) {
9810 9b058f45 2022-06-30 mark s->selected_line = MAX(s->selected_line - view->offset,
9814 9b058f45 2022-06-30 mark if (s->first_displayed_line > view->offset)
9815 9b058f45 2022-06-30 mark s->first_displayed_line -= view->offset;
9817 9b058f45 2022-06-30 mark s->first_displayed_line = 1;
9818 9b058f45 2022-06-30 mark s->selected_line += view->offset;
9821 9b058f45 2022-06-30 mark case TOG_VIEW_LOG:
9822 9b058f45 2022-06-30 mark log_scroll_up(&view->state.log, view->offset);
9823 9b058f45 2022-06-30 mark view->state.log.selected += view->offset;
9825 9b058f45 2022-06-30 mark case TOG_VIEW_REF:
9826 9b058f45 2022-06-30 mark ref_scroll_up(&view->state.ref, view->offset);
9827 9b058f45 2022-06-30 mark view->state.ref.selected += view->offset;
9829 9b058f45 2022-06-30 mark case TOG_VIEW_TREE:
9830 9b058f45 2022-06-30 mark tree_scroll_up(&view->state.tree, view->offset);
9831 9b058f45 2022-06-30 mark view->state.tree.selected += view->offset;
9837 9b058f45 2022-06-30 mark view->offset = 0;
9841 9b058f45 2022-06-30 mark * If the selected line is in the section of screen covered by the bottom split,
9842 9b058f45 2022-06-30 mark * scroll down offset lines to move it into view and index its new position.
9844 9b058f45 2022-06-30 mark static const struct got_error *
9845 9b058f45 2022-06-30 mark offset_selection_down(struct tog_view *view)
9847 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
9848 9b058f45 2022-06-30 mark const struct got_error *(*scrolld)(struct tog_view *, int);
9849 9b058f45 2022-06-30 mark int *selected = NULL;
9850 9b058f45 2022-06-30 mark int header, offset;
9852 9b058f45 2022-06-30 mark switch (view->type) {
9853 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9854 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9855 9b058f45 2022-06-30 mark header = 3;
9856 9b058f45 2022-06-30 mark scrolld = NULL;
9857 9b058f45 2022-06-30 mark if (s->selected_line > view->nlines - header) {
9858 9b058f45 2022-06-30 mark offset = abs(view->nlines - s->selected_line - header);
9859 9b058f45 2022-06-30 mark s->first_displayed_line += offset;
9860 9b058f45 2022-06-30 mark s->selected_line -= offset;
9861 9b058f45 2022-06-30 mark view->offset = offset;
9865 9b058f45 2022-06-30 mark case TOG_VIEW_LOG: {
9866 9b058f45 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
9867 9b058f45 2022-06-30 mark scrolld = &log_scroll_down;
9868 d2366e29 2022-07-07 mark header = view_is_parent_view(view) ? 3 : 2;
9869 9b058f45 2022-06-30 mark selected = &s->selected;
9872 9b058f45 2022-06-30 mark case TOG_VIEW_REF: {
9873 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
9874 9b058f45 2022-06-30 mark scrolld = &ref_scroll_down;
9875 9b058f45 2022-06-30 mark header = 3;
9876 9b058f45 2022-06-30 mark selected = &s->selected;
9879 9b058f45 2022-06-30 mark case TOG_VIEW_TREE: {
9880 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
9881 9b058f45 2022-06-30 mark scrolld = &tree_scroll_down;
9882 9b058f45 2022-06-30 mark header = 5;
9883 9b058f45 2022-06-30 mark selected = &s->selected;
9887 9b058f45 2022-06-30 mark selected = NULL;
9888 9b058f45 2022-06-30 mark scrolld = NULL;
9889 9b058f45 2022-06-30 mark header = 0;
9893 9b058f45 2022-06-30 mark if (selected && *selected > view->nlines - header) {
9894 9b058f45 2022-06-30 mark offset = abs(view->nlines - *selected - header);
9895 9b058f45 2022-06-30 mark view->offset = offset;
9896 9b058f45 2022-06-30 mark if (scrolld && offset) {
9897 9b058f45 2022-06-30 mark err = scrolld(view, offset);
9898 9b058f45 2022-06-30 mark *selected -= offset;
9902 9b058f45 2022-06-30 mark return err;
9905 9b058f45 2022-06-30 mark static void
9906 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
9910 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
9911 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
9912 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = &tog_commands[i];
9913 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
9915 6879ba42 2020-10-01 naddy fputc('\n', fp);
9918 4ed7e80c 2018-05-20 stsp __dead static void
9919 6879ba42 2020-10-01 naddy usage(int hflag, int status)
9921 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
9923 6a0a1bd4 2022-10-04 op fprintf(fp, "usage: %s [-hV] command [arg ...]\n",
9924 6879ba42 2020-10-01 naddy getprogname());
9925 6879ba42 2020-10-01 naddy if (hflag) {
9926 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
9927 6879ba42 2020-10-01 naddy list_commands(fp);
9929 6879ba42 2020-10-01 naddy exit(status);
9932 c2301be8 2018-04-30 stsp static char **
9933 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
9935 ee85c5e8 2020-02-29 stsp va_list ap;
9936 c2301be8 2018-04-30 stsp char **argv;
9939 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
9941 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
9942 c2301be8 2018-04-30 stsp if (argv == NULL)
9943 c2301be8 2018-04-30 stsp err(1, "calloc");
9944 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
9945 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
9946 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
9947 e10c916e 2019-09-15 hiltjo err(1, "strdup");
9950 ee85c5e8 2020-02-29 stsp va_end(ap);
9951 c2301be8 2018-04-30 stsp return argv;
9955 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
9956 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
9957 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
9958 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
9959 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
9961 ee85c5e8 2020-02-29 stsp static const struct got_error *
9962 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
9964 1d0f4054 2021-06-17 stsp const struct got_error *error = NULL, *close_err;
9965 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9966 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
9967 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
9968 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
9969 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
9970 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
9971 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
9972 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
9974 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
9975 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
9976 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
9978 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
9979 0ae84acc 2022-06-15 tracey if (error != NULL)
9980 0ae84acc 2022-06-15 tracey goto done;
9982 df6221c7 2023-07-19 stsp error = got_worktree_open(&worktree, cwd, NULL);
9983 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
9984 ee85c5e8 2020-02-29 stsp goto done;
9986 ee85c5e8 2020-02-29 stsp if (worktree)
9987 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
9989 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
9990 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
9991 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
9992 ee85c5e8 2020-02-29 stsp goto done;
9995 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
9996 ee85c5e8 2020-02-29 stsp if (error != NULL)
9997 ee85c5e8 2020-02-29 stsp goto done;
9999 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
10000 ee85c5e8 2020-02-29 stsp repo, worktree);
10001 ee85c5e8 2020-02-29 stsp if (error)
10002 ee85c5e8 2020-02-29 stsp goto done;
10004 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
10005 84de9106 2020-12-26 stsp if (error)
10006 84de9106 2020-12-26 stsp goto done;
10007 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
10008 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
10009 87670572 2020-12-26 naddy GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
10010 ee85c5e8 2020-02-29 stsp if (error)
10011 ee85c5e8 2020-02-29 stsp goto done;
10013 ee85c5e8 2020-02-29 stsp if (worktree) {
10014 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
10015 ee85c5e8 2020-02-29 stsp worktree = NULL;
10018 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
10019 a44927cc 2022-04-07 stsp if (error)
10020 a44927cc 2022-04-07 stsp goto done;
10022 a44927cc 2022-04-07 stsp error = got_object_id_by_path(&id, repo, commit, in_repo_path);
10023 ee85c5e8 2020-02-29 stsp if (error) {
10024 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
10025 ee85c5e8 2020-02-29 stsp goto done;
10026 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
10027 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
10028 6879ba42 2020-10-01 naddy usage(1, 1);
10029 ee85c5e8 2020-02-29 stsp /* not reached */
10032 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
10033 ee85c5e8 2020-02-29 stsp if (error)
10034 ee85c5e8 2020-02-29 stsp goto done;
10036 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
10037 ee85c5e8 2020-02-29 stsp argc = 4;
10038 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
10039 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
10041 1d0f4054 2021-06-17 stsp if (repo) {
10042 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
10043 1d0f4054 2021-06-17 stsp if (error == NULL)
10044 1d0f4054 2021-06-17 stsp error = close_err;
10046 a44927cc 2022-04-07 stsp if (commit)
10047 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
10048 ee85c5e8 2020-02-29 stsp if (worktree)
10049 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
10050 0ae84acc 2022-06-15 tracey if (pack_fds) {
10051 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
10052 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
10053 0ae84acc 2022-06-15 tracey if (error == NULL)
10054 0ae84acc 2022-06-15 tracey error = pack_err;
10056 ee85c5e8 2020-02-29 stsp free(id);
10057 ee85c5e8 2020-02-29 stsp free(commit_id_str);
10058 ee85c5e8 2020-02-29 stsp free(commit_id);
10059 ee85c5e8 2020-02-29 stsp free(cwd);
10060 ee85c5e8 2020-02-29 stsp free(repo_path);
10061 ee85c5e8 2020-02-29 stsp free(in_repo_path);
10062 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
10064 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
10065 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
10066 ee85c5e8 2020-02-29 stsp free(cmd_argv);
10068 87670572 2020-12-26 naddy tog_free_refs();
10069 ee85c5e8 2020-02-29 stsp return error;
10073 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
10075 7483826e 2023-04-14 mark const struct got_error *io_err, *error = NULL;
10076 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
10077 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
10078 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
10079 3e166534 2022-02-16 naddy static const struct option longopts[] = {
10080 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
10081 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
10083 917d79a7 2022-07-01 stsp char *diff_algo_str = NULL;
10084 098596c5 2023-04-14 stsp const char *test_script_path;
10086 1fa0d17d 2023-02-13 op setlocale(LC_CTYPE, "");
10089 098596c5 2023-04-14 stsp * Test mode init must happen before pledge() because "tty" will
10090 098596c5 2023-04-14 stsp * not allow TTY-related ioctls to occur via regular files.
10092 5bde4759 2023-04-15 mark test_script_path = getenv("TOG_TEST_SCRIPT");
10093 098596c5 2023-04-14 stsp if (test_script_path != NULL) {
10094 098596c5 2023-04-14 stsp error = init_mock_term(test_script_path);
10095 098596c5 2023-04-14 stsp if (error) {
10096 098596c5 2023-04-14 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
10097 098596c5 2023-04-14 stsp return 1;
10099 69b9e75f 2023-04-21 op } else if (!isatty(STDIN_FILENO))
10100 69b9e75f 2023-04-21 op errx(1, "standard input is not a tty");
10102 098596c5 2023-04-14 stsp #if !defined(PROFILE)
10103 1fa0d17d 2023-02-13 op if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
10104 1fa0d17d 2023-02-13 op NULL) == -1)
10105 1fa0d17d 2023-02-13 op err(1, "pledge");
10108 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
10109 9f7d7167 2018-04-29 stsp switch (ch) {
10110 9f7d7167 2018-04-29 stsp case 'h':
10111 9f7d7167 2018-04-29 stsp hflag = 1;
10113 53ccebc2 2019-07-30 stsp case 'V':
10114 53ccebc2 2019-07-30 stsp Vflag = 1;
10117 6879ba42 2020-10-01 naddy usage(hflag, 1);
10118 9f7d7167 2018-04-29 stsp /* NOTREACHED */
10122 9f7d7167 2018-04-29 stsp argc -= optind;
10123 9f7d7167 2018-04-29 stsp argv += optind;
10124 9814e6a3 2020-09-27 naddy optind = 1;
10125 c2301be8 2018-04-30 stsp optreset = 1;
10127 53ccebc2 2019-07-30 stsp if (Vflag) {
10128 53ccebc2 2019-07-30 stsp got_version_print_str();
10129 6879ba42 2020-10-01 naddy return 0;
10132 c2301be8 2018-04-30 stsp if (argc == 0) {
10133 f29d3e89 2018-06-23 stsp if (hflag)
10134 6879ba42 2020-10-01 naddy usage(hflag, 0);
10135 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
10136 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
10137 c2301be8 2018-04-30 stsp argc = 1;
10138 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
10140 6059809a 2020-12-17 stsp size_t i;
10142 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
10143 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
10144 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
10145 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
10146 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
10152 917d79a7 2022-07-01 stsp diff_algo_str = getenv("TOG_DIFF_ALGORITHM");
10153 917d79a7 2022-07-01 stsp if (diff_algo_str) {
10154 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "patience") == 0)
10155 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
10156 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "myers") == 0)
10157 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
10160 99301cec 2023-07-24 stsp tog_base_commit.idx = -1;
10161 99301cec 2023-07-24 stsp tog_base_commit.marker = GOT_WORKTREE_STATE_UNKNOWN;
10163 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
10164 ee85c5e8 2020-02-29 stsp if (argc != 1)
10165 6879ba42 2020-10-01 naddy usage(0, 1);
10166 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
10167 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
10169 ee85c5e8 2020-02-29 stsp if (hflag)
10170 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
10172 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
10175 7483826e 2023-04-14 mark if (using_mock_io) {
10176 7483826e 2023-04-14 mark io_err = tog_io_close();
10177 7483826e 2023-04-14 mark if (error == NULL)
10178 7483826e 2023-04-14 mark error = io_err;
10180 9f7d7167 2018-04-29 stsp endwin();
10181 a2f4a359 2020-02-28 stsp if (cmd_argv) {
10183 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
10184 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
10185 a2f4a359 2020-02-28 stsp free(cmd_argv);
10188 e45c294c 2022-10-24 stsp if (error && error->code != GOT_ERR_CANCELLED &&
10189 e45c294c 2022-10-24 stsp error->code != GOT_ERR_EOF &&
10190 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_EXIT &&
10191 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_PIPE &&
10192 c4df265e 2023-07-19 mark !(error->code == GOT_ERR_ERRNO && errno == EINTR)) {
10193 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
10194 c4df265e 2023-07-19 mark return 1;
10196 9f7d7167 2018-04-29 stsp return 0;
