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"
61 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
65 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
68 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
70 9f7d7167 2018-04-29 stsp #ifndef nitems
71 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
74 9f7d7167 2018-04-29 stsp struct tog_cmd {
75 c2301be8 2018-04-30 stsp const char *name;
76 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
77 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
80 6879ba42 2020-10-01 naddy __dead static void usage(int, int);
81 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
82 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
83 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
84 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
85 6458efa5 2020-11-24 stsp __dead static void usage_ref(void);
87 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
88 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
89 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
90 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
91 6458efa5 2020-11-24 stsp static const struct got_error* cmd_ref(int, char *[]);
93 3e166534 2022-02-16 naddy static const struct tog_cmd tog_commands[] = {
94 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
95 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
96 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
97 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
98 6458efa5 2020-11-24 stsp { "ref", cmd_ref, usage_ref },
101 d6b05b5b 2018-08-04 stsp enum tog_view_type {
102 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
103 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
104 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
105 6458efa5 2020-11-24 stsp TOG_VIEW_TREE,
106 6458efa5 2020-11-24 stsp TOG_VIEW_REF,
107 ec2a9698 2022-09-15 mark TOG_VIEW_HELP
110 ec2a9698 2022-09-15 mark /* Match _DIFF to _HELP with enum tog_view_type TOG_VIEW_* counterparts. */
111 ec2a9698 2022-09-15 mark enum tog_keymap_type {
112 ec2a9698 2022-09-15 mark TOG_KEYMAP_KEYS = -2,
113 ec2a9698 2022-09-15 mark TOG_KEYMAP_GLOBAL,
114 ec2a9698 2022-09-15 mark TOG_KEYMAP_DIFF,
115 ec2a9698 2022-09-15 mark TOG_KEYMAP_LOG,
116 ec2a9698 2022-09-15 mark TOG_KEYMAP_BLAME,
117 ec2a9698 2022-09-15 mark TOG_KEYMAP_TREE,
118 ec2a9698 2022-09-15 mark TOG_KEYMAP_REF,
119 ec2a9698 2022-09-15 mark TOG_KEYMAP_HELP
122 9b058f45 2022-06-30 mark enum tog_view_mode {
123 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_NONE,
124 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_VERT,
125 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_HRZN
128 9b058f45 2022-06-30 mark #define HSPLIT_SCALE 0.3 /* default horizontal split scale */
130 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
132 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
133 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
134 ba4f502b 2018-08-04 stsp struct got_object_id *id;
135 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
138 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
139 ba4f502b 2018-08-04 stsp struct commit_queue {
140 ba4f502b 2018-08-04 stsp int ncommits;
141 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
144 f26dddb7 2019-11-08 stsp struct tog_color {
145 dbdddfee 2021-06-23 naddy STAILQ_ENTRY(tog_color) entry;
146 6d17833f 2019-11-08 stsp regex_t regex;
147 6d17833f 2019-11-08 stsp short colorpair;
149 dbdddfee 2021-06-23 naddy STAILQ_HEAD(tog_colors, tog_color);
151 d9dff0e5 2020-12-26 stsp static struct got_reflist_head tog_refs = TAILQ_HEAD_INITIALIZER(tog_refs);
152 51a10b52 2020-12-26 stsp static struct got_reflist_object_id_map *tog_refs_idmap;
153 917d79a7 2022-07-01 stsp static enum got_diff_algorithm tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
155 cc488aa7 2022-01-23 stsp static const struct got_error *
156 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name(void *arg, int *cmp, struct got_reference *re1,
157 cc488aa7 2022-01-23 stsp struct got_reference* re2)
159 cc488aa7 2022-01-23 stsp const char *name1 = got_ref_get_name(re1);
160 cc488aa7 2022-01-23 stsp const char *name2 = got_ref_get_name(re2);
161 cc488aa7 2022-01-23 stsp int isbackup1, isbackup2;
163 cc488aa7 2022-01-23 stsp /* Sort backup refs towards the bottom of the list. */
164 cc488aa7 2022-01-23 stsp isbackup1 = strncmp(name1, "refs/got/backup/", 16) == 0;
165 cc488aa7 2022-01-23 stsp isbackup2 = strncmp(name2, "refs/got/backup/", 16) == 0;
166 cc488aa7 2022-01-23 stsp if (!isbackup1 && isbackup2) {
168 cc488aa7 2022-01-23 stsp return NULL;
169 cc488aa7 2022-01-23 stsp } else if (isbackup1 && !isbackup2) {
171 cc488aa7 2022-01-23 stsp return NULL;
174 cc488aa7 2022-01-23 stsp *cmp = got_path_cmp(name1, name2, strlen(name1), strlen(name2));
175 cc488aa7 2022-01-23 stsp return NULL;
178 11b20872 2019-11-08 stsp static const struct got_error *
179 7f66531d 2021-11-16 stsp tog_load_refs(struct got_repository *repo, int sort_by_date)
181 51a10b52 2020-12-26 stsp const struct got_error *err;
183 7f66531d 2021-11-16 stsp err = got_ref_list(&tog_refs, repo, NULL, sort_by_date ?
184 cc488aa7 2022-01-23 stsp got_ref_cmp_by_commit_timestamp_descending : tog_ref_cmp_by_name,
187 51a10b52 2020-12-26 stsp return err;
189 51a10b52 2020-12-26 stsp return got_reflist_object_id_map_create(&tog_refs_idmap, &tog_refs,
193 51a10b52 2020-12-26 stsp static void
194 51a10b52 2020-12-26 stsp tog_free_refs(void)
196 51a10b52 2020-12-26 stsp if (tog_refs_idmap) {
197 f193b038 2020-12-26 stsp got_reflist_object_id_map_free(tog_refs_idmap);
198 51a10b52 2020-12-26 stsp tog_refs_idmap = NULL;
200 51a10b52 2020-12-26 stsp got_ref_list_free(&tog_refs);
203 51a10b52 2020-12-26 stsp static const struct got_error *
204 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
205 11b20872 2019-11-08 stsp int idx, short color)
207 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
208 11b20872 2019-11-08 stsp struct tog_color *tc;
209 11b20872 2019-11-08 stsp int regerr = 0;
211 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
212 11b20872 2019-11-08 stsp return NULL;
214 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
216 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
217 11b20872 2019-11-08 stsp if (tc == NULL)
218 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
219 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
220 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
221 11b20872 2019-11-08 stsp if (regerr) {
222 11b20872 2019-11-08 stsp static char regerr_msg[512];
223 11b20872 2019-11-08 stsp static char err_msg[512];
224 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
225 11b20872 2019-11-08 stsp sizeof(regerr_msg));
226 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
227 11b20872 2019-11-08 stsp regerr_msg);
228 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
230 11b20872 2019-11-08 stsp return err;
232 11b20872 2019-11-08 stsp tc->colorpair = idx;
233 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(colors, tc, entry);
234 11b20872 2019-11-08 stsp return NULL;
237 11b20872 2019-11-08 stsp static void
238 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
240 11b20872 2019-11-08 stsp struct tog_color *tc;
242 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(colors)) {
243 dbdddfee 2021-06-23 naddy tc = STAILQ_FIRST(colors);
244 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(colors, entry);
245 11b20872 2019-11-08 stsp regfree(&tc->regex);
250 336075a4 2022-06-25 op static struct tog_color *
251 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
253 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
255 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
256 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
260 11b20872 2019-11-08 stsp return NULL;
264 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
266 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
267 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
268 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
269 11b20872 2019-11-08 stsp return COLOR_CYAN;
270 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
271 11b20872 2019-11-08 stsp return COLOR_YELLOW;
272 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
273 11b20872 2019-11-08 stsp return COLOR_GREEN;
274 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
275 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
276 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
277 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
278 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
279 91b8c405 2020-01-25 stsp return COLOR_CYAN;
280 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
281 11b20872 2019-11-08 stsp return COLOR_GREEN;
282 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
283 11b20872 2019-11-08 stsp return COLOR_GREEN;
284 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
285 11b20872 2019-11-08 stsp return COLOR_CYAN;
286 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
287 11b20872 2019-11-08 stsp return COLOR_YELLOW;
288 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_HEADS") == 0)
289 6458efa5 2020-11-24 stsp return COLOR_GREEN;
290 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_TAGS") == 0)
291 6458efa5 2020-11-24 stsp return COLOR_MAGENTA;
292 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_REMOTES") == 0)
293 6458efa5 2020-11-24 stsp return COLOR_YELLOW;
294 cc488aa7 2022-01-23 stsp if (strcmp(envvar, "TOG_COLOR_REFS_BACKUP") == 0)
295 cc488aa7 2022-01-23 stsp return COLOR_CYAN;
301 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
303 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
305 11b20872 2019-11-08 stsp if (val == NULL)
306 11b20872 2019-11-08 stsp return default_color_value(envvar);
308 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
309 11b20872 2019-11-08 stsp return COLOR_BLACK;
310 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
311 11b20872 2019-11-08 stsp return COLOR_RED;
312 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
313 11b20872 2019-11-08 stsp return COLOR_GREEN;
314 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
315 11b20872 2019-11-08 stsp return COLOR_YELLOW;
316 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
317 11b20872 2019-11-08 stsp return COLOR_BLUE;
318 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
319 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
320 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
321 11b20872 2019-11-08 stsp return COLOR_CYAN;
322 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
323 11b20872 2019-11-08 stsp return COLOR_WHITE;
324 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
327 11b20872 2019-11-08 stsp return default_color_value(envvar);
330 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
331 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
332 3dbaef42 2020-11-24 stsp const char *label1, *label2;
333 b72706c3 2022-06-01 stsp FILE *f, *f1, *f2;
334 f9d37699 2022-06-28 stsp int fd1, fd2;
335 c7d5c43c 2022-08-04 mark int lineno;
336 15a087fe 2019-02-21 stsp int first_displayed_line;
337 15a087fe 2019-02-21 stsp int last_displayed_line;
339 15a087fe 2019-02-21 stsp int diff_context;
340 3dbaef42 2020-11-24 stsp int ignore_whitespace;
341 64453f7e 2020-11-21 stsp int force_text_diff;
342 15a087fe 2019-02-21 stsp struct got_repository *repo;
343 c7d5c43c 2022-08-04 mark struct got_diff_line *lines;
344 fe621944 2020-11-10 stsp size_t nlines;
345 f44b1f58 2020-02-02 tracey int matched_line;
346 f44b1f58 2020-02-02 tracey int selected_line;
348 c0f61fa4 2022-07-11 mark /* passed from log or blame view; may be NULL */
349 c0f61fa4 2022-07-11 mark struct tog_view *parent_view;
352 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
353 5629093a 2022-07-11 stsp static volatile sig_atomic_t tog_thread_error;
355 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
356 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
357 7c1452c1 2020-03-26 stsp pthread_cond_t commit_loaded;
358 1a76625f 2018-10-22 stsp int commits_needed;
359 fb280deb 2021-08-30 stsp int load_all;
360 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
361 568eae95 2022-09-11 mark struct commit_queue *real_commits;
362 1a76625f 2018-10-22 stsp const char *in_repo_path;
363 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
364 1a76625f 2018-10-22 stsp struct got_repository *repo;
365 74467cc8 2022-06-15 stsp int *pack_fds;
366 1a76625f 2018-10-22 stsp int log_complete;
367 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
368 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
369 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
370 13add988 2019-10-15 stsp int *searching;
371 13add988 2019-10-15 stsp int *search_next_done;
372 13add988 2019-10-15 stsp regex_t *regex;
373 568eae95 2022-09-11 mark int *limiting;
374 568eae95 2022-09-11 mark int limit_match;
375 568eae95 2022-09-11 mark regex_t *limit_regex;
376 568eae95 2022-09-11 mark struct commit_queue *limit_commits;
379 1a76625f 2018-10-22 stsp struct tog_log_view_state {
380 568eae95 2022-09-11 mark struct commit_queue *commits;
381 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
382 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
383 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
384 568eae95 2022-09-11 mark struct commit_queue real_commits;
385 b01e7d3b 2018-08-04 stsp int selected;
386 b01e7d3b 2018-08-04 stsp char *in_repo_path;
387 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
388 b672a97a 2020-01-27 stsp int log_branches;
389 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
390 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
391 1a76625f 2018-10-22 stsp sig_atomic_t quit;
392 1a76625f 2018-10-22 stsp pthread_t thread;
393 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
394 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
395 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
396 11b20872 2019-11-08 stsp struct tog_colors colors;
397 10aab77f 2022-07-19 op int use_committer;
398 568eae95 2022-09-11 mark int limit_view;
399 568eae95 2022-09-11 mark regex_t limit_regex;
400 568eae95 2022-09-11 mark struct commit_queue limit_commits;
403 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
404 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
405 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
406 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
407 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
408 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
409 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
410 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
411 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
412 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
413 bf30f154 2020-12-07 naddy #define TOG_COLOR_DATE 11
414 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_HEADS 12
415 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_TAGS 13
416 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_REMOTES 14
417 cc488aa7 2022-01-23 stsp #define TOG_COLOR_REFS_BACKUP 15
419 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
420 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
421 e9424729 2018-08-04 stsp int nlines;
423 e9424729 2018-08-04 stsp struct tog_view *view;
424 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
428 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
429 e9424729 2018-08-04 stsp const char *path;
430 e9424729 2018-08-04 stsp struct got_repository *repo;
431 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
432 e9424729 2018-08-04 stsp int *complete;
433 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
434 fc06ba56 2019-08-22 stsp void *cancel_arg;
435 8496bf63 2023-04-20 mark pthread_cond_t blame_complete;
438 e9424729 2018-08-04 stsp struct tog_blame {
440 be659d10 2020-11-18 stsp off_t filesize;
441 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
442 6fcac457 2018-11-19 stsp int nlines;
443 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
444 e9424729 2018-08-04 stsp pthread_t thread;
445 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
446 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
447 e9424729 2018-08-04 stsp const char *path;
448 0ae84acc 2022-06-15 tracey int *pack_fds;
451 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
452 7cbe629d 2018-08-04 stsp int first_displayed_line;
453 7cbe629d 2018-08-04 stsp int last_displayed_line;
454 7cbe629d 2018-08-04 stsp int selected_line;
455 c0f61fa4 2022-07-11 mark int last_diffed_line;
456 7cbe629d 2018-08-04 stsp int blame_complete;
459 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
460 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
461 e5a0f69f 2018-08-18 stsp char *path;
462 7cbe629d 2018-08-04 stsp struct got_repository *repo;
463 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
464 136e2bd4 2022-07-23 mark struct got_object_id *id_to_log;
465 e9424729 2018-08-04 stsp struct tog_blame blame;
466 6c4c42e0 2019-06-24 stsp int matched_line;
467 11b20872 2019-11-08 stsp struct tog_colors colors;
470 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
471 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
472 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
473 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
474 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
475 ad80ab7b 2018-08-04 stsp int selected;
478 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
480 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
481 ad80ab7b 2018-08-04 stsp char *tree_label;
482 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id;/* commit which this tree belongs to */
483 bc573f3b 2021-07-10 stsp struct got_tree_object *root; /* the commit's root tree entry */
484 bc573f3b 2021-07-10 stsp struct got_tree_object *tree; /* currently displayed (sub-)tree */
485 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
486 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
487 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
488 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
489 bc573f3b 2021-07-10 stsp struct tog_parent_trees parents; /* parent trees of current sub-tree */
490 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
491 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
492 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
493 6458efa5 2020-11-24 stsp struct tog_colors colors;
496 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
497 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
498 6458efa5 2020-11-24 stsp struct got_reference *ref;
502 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
504 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
505 dae613fa 2020-12-26 stsp struct tog_reflist_head refs;
506 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
507 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
508 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
509 b4996bee 2022-06-16 stsp int nrefs, ndisplayed, selected, show_date, show_ids, sort_by_date;
510 6458efa5 2020-11-24 stsp struct got_repository *repo;
511 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
512 bddb1296 2019-11-08 stsp struct tog_colors colors;
515 ec2a9698 2022-09-15 mark struct tog_help_view_state {
517 ec2a9698 2022-09-15 mark off_t *line_offsets;
518 ec2a9698 2022-09-15 mark size_t nlines;
519 ec2a9698 2022-09-15 mark int lineno;
520 ec2a9698 2022-09-15 mark int first_displayed_line;
521 ec2a9698 2022-09-15 mark int last_displayed_line;
523 ec2a9698 2022-09-15 mark int matched_line;
524 ec2a9698 2022-09-15 mark int selected_line;
526 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
529 ec2a9698 2022-09-15 mark #define GENERATE_HELP \
530 ec2a9698 2022-09-15 mark KEYMAP_("Global", TOG_KEYMAP_GLOBAL), \
531 ec2a9698 2022-09-15 mark KEY_("H F1", "Open view-specific help (double tap for all help)"), \
532 ec2a9698 2022-09-15 mark KEY_("k C-p Up", "Move cursor or page up one line"), \
533 ec2a9698 2022-09-15 mark KEY_("j C-n Down", "Move cursor or page down one line"), \
534 ec2a9698 2022-09-15 mark KEY_("C-b b PgUp", "Scroll the view up one page"), \
535 ec2a9698 2022-09-15 mark KEY_("C-f f PgDn Space", "Scroll the view down one page"), \
536 ec2a9698 2022-09-15 mark KEY_("C-u u", "Scroll the view up one half page"), \
537 ec2a9698 2022-09-15 mark KEY_("C-d d", "Scroll the view down one half page"), \
538 0b3f028d 2023-01-09 mark KEY_("g", "Go to line N (default: first line)"), \
539 0b3f028d 2023-01-09 mark KEY_("Home =", "Go to the first line"), \
540 0b3f028d 2023-01-09 mark KEY_("G", "Go to line N (default: last line)"), \
541 0b3f028d 2023-01-09 mark KEY_("End *", "Go to the last line"), \
542 ec2a9698 2022-09-15 mark KEY_("l Right", "Scroll the view right"), \
543 ec2a9698 2022-09-15 mark KEY_("h Left", "Scroll the view left"), \
544 ec2a9698 2022-09-15 mark KEY_("$", "Scroll view to the rightmost position"), \
545 ec2a9698 2022-09-15 mark KEY_("0", "Scroll view to the leftmost position"), \
546 ec2a9698 2022-09-15 mark KEY_("-", "Decrease size of the focussed split"), \
547 ec2a9698 2022-09-15 mark KEY_("+", "Increase size of the focussed split"), \
548 ec2a9698 2022-09-15 mark KEY_("Tab", "Switch focus between views"), \
549 ec2a9698 2022-09-15 mark KEY_("F", "Toggle fullscreen mode"), \
550 132d5247 2023-04-14 stsp KEY_("S", "Switch split-screen layout"), \
551 ec2a9698 2022-09-15 mark KEY_("/", "Open prompt to enter search term"), \
552 ec2a9698 2022-09-15 mark KEY_("n", "Find next line/token matching the current search term"), \
553 ec2a9698 2022-09-15 mark KEY_("N", "Find previous line/token matching the current search term"),\
554 16a2d4f0 2022-09-19 stsp KEY_("q", "Quit the focussed view; Quit help screen"), \
555 ec2a9698 2022-09-15 mark KEY_("Q", "Quit tog"), \
557 fd6badaa 2022-09-23 stsp KEYMAP_("Log view", TOG_KEYMAP_LOG), \
558 ec2a9698 2022-09-15 mark KEY_("< ,", "Move cursor up one commit"), \
559 ec2a9698 2022-09-15 mark KEY_("> .", "Move cursor down one commit"), \
560 ec2a9698 2022-09-15 mark KEY_("Enter", "Open diff view of the selected commit"), \
561 ec2a9698 2022-09-15 mark KEY_("B", "Reload the log view and toggle display of merged commits"), \
562 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
563 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the repository from the selected" \
564 ec2a9698 2022-09-15 mark " commit"), \
565 ec2a9698 2022-09-15 mark KEY_("@", "Toggle between displaying author and committer name"), \
566 ec2a9698 2022-09-15 mark KEY_("&", "Open prompt to enter term to limit commits displayed"), \
567 ec2a9698 2022-09-15 mark KEY_("C-g Backspace", "Cancel current search or log operation"), \
568 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload the log view with new commits in the repository"), \
570 fd6badaa 2022-09-23 stsp KEYMAP_("Diff view", TOG_KEYMAP_DIFF), \
571 ec2a9698 2022-09-15 mark KEY_("K < ,", "Display diff of next line in the file/log entry"), \
572 ec2a9698 2022-09-15 mark KEY_("J > .", "Display diff of previous line in the file/log entry"), \
573 ec2a9698 2022-09-15 mark KEY_("A", "Toggle between Myers and Patience diff algorithm"), \
574 ec2a9698 2022-09-15 mark KEY_("a", "Toggle treatment of file as ASCII irrespective of binary" \
575 ec2a9698 2022-09-15 mark " data"), \
576 ec2a9698 2022-09-15 mark KEY_("(", "Go to the previous file in the diff"), \
577 ec2a9698 2022-09-15 mark KEY_(")", "Go to the next file in the diff"), \
578 ec2a9698 2022-09-15 mark KEY_("{", "Go to the previous hunk in the diff"), \
579 ec2a9698 2022-09-15 mark KEY_("}", "Go to the next hunk in the diff"), \
580 ec2a9698 2022-09-15 mark KEY_("[", "Decrease the number of context lines"), \
581 ec2a9698 2022-09-15 mark KEY_("]", "Increase the number of context lines"), \
582 ec2a9698 2022-09-15 mark KEY_("w", "Toggle ignore whitespace-only changes in the diff"), \
584 fd6badaa 2022-09-23 stsp KEYMAP_("Blame view", TOG_KEYMAP_BLAME), \
585 ec2a9698 2022-09-15 mark KEY_("Enter", "Display diff view of the selected line's commit"), \
586 ec2a9698 2022-09-15 mark KEY_("A", "Toggle diff algorithm between Myers and Patience"), \
587 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the currently selected annotated line"), \
588 ec2a9698 2022-09-15 mark KEY_("C", "Reload view with the previously blamed commit"), \
589 ec2a9698 2022-09-15 mark KEY_("c", "Reload view with the version of the file found in the" \
590 ec2a9698 2022-09-15 mark " selected line's commit"), \
591 ec2a9698 2022-09-15 mark KEY_("p", "Reload view with the version of the file found in the" \
592 ec2a9698 2022-09-15 mark " selected line's parent commit"), \
594 fd6badaa 2022-09-23 stsp KEYMAP_("Tree view", TOG_KEYMAP_TREE), \
595 ec2a9698 2022-09-15 mark KEY_("Enter", "Enter selected directory or open blame view of the" \
596 ec2a9698 2022-09-15 mark " selected file"), \
597 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the selected entry"), \
598 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
599 ec2a9698 2022-09-15 mark KEY_("i", "Show object IDs for all tree entries"), \
600 ec2a9698 2022-09-15 mark KEY_("Backspace", "Return to the parent directory"), \
602 fd6badaa 2022-09-23 stsp KEYMAP_("Ref view", TOG_KEYMAP_REF), \
603 ec2a9698 2022-09-15 mark KEY_("Enter", "Display log view of the selected reference"), \
604 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the selected reference"), \
605 ec2a9698 2022-09-15 mark KEY_("i", "Toggle display of IDs for all non-symbolic references"), \
606 ec2a9698 2022-09-15 mark KEY_("m", "Toggle display of last modified date for each reference"), \
607 ec2a9698 2022-09-15 mark KEY_("o", "Toggle reference sort order (name -> timestamp)"), \
608 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload view with all repository references")
610 ec2a9698 2022-09-15 mark struct tog_key_map {
611 ec2a9698 2022-09-15 mark const char *keys;
612 ec2a9698 2022-09-15 mark const char *info;
613 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
616 af21bb7e 2023-04-12 mark /* curses io for tog regress */
617 af21bb7e 2023-04-12 mark struct tog_io {
619 af21bb7e 2023-04-12 mark FILE *cout;
621 8d212112 2023-04-16 mark int wait_for_ui;
623 098596c5 2023-04-14 stsp static int using_mock_io;
625 81641b41 2023-04-20 mark #define TOG_KEY_SCRDUMP SHRT_MIN
628 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
630 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
631 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
632 669b5ffa 2018-10-07 stsp * there is enough screen estate.
634 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
635 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
637 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
638 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
639 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
641 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
642 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
644 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
646 cc3c9aac 2018-08-01 stsp struct tog_view {
647 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
648 26ed57b2 2018-05-19 stsp WINDOW *window;
649 26ed57b2 2018-05-19 stsp PANEL *panel;
650 9b058f45 2022-06-30 mark int nlines, ncols, begin_y, begin_x; /* based on split height/width */
651 3c1dfe12 2022-07-08 mark int resized_y, resized_x; /* begin_y/x based on user resizing */
652 145b6838 2022-06-16 stsp int maxx, x; /* max column and current start column */
653 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
654 9b058f45 2022-06-30 mark int nscrolled, offset; /* lines scrolled and hsplit line offset */
655 94b80cfa 2022-08-01 mark int gline, hiline; /* navigate to and highlight this nG line */
656 640cd7ff 2022-06-22 mark int ch, count; /* current keymap and count prefix */
657 571ccd73 2022-07-19 mark int resized; /* set when in a resize event */
658 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
660 669b5ffa 2018-10-07 stsp struct tog_view *parent;
661 669b5ffa 2018-10-07 stsp struct tog_view *child;
664 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
665 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
666 e78dc838 2020-12-04 stsp * between parent and child.
667 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
668 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
669 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
670 e78dc838 2020-12-04 stsp * situations.
672 e78dc838 2020-12-04 stsp int focus_child;
674 9b058f45 2022-06-30 mark enum tog_view_mode mode;
675 5dc9f4bc 2018-08-04 stsp /* type-specific state */
676 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
678 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
679 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
680 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
681 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
682 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
683 ec2a9698 2022-09-15 mark struct tog_help_view_state help;
686 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
687 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
688 e78dc838 2020-12-04 stsp struct tog_view *, int);
689 917d79a7 2022-07-01 stsp const struct got_error *(*reset)(struct tog_view *);
690 571ccd73 2022-07-19 mark const struct got_error *(*resize)(struct tog_view *, int);
691 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
693 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
694 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
695 eaf2c13e 2022-09-17 mark void (*search_setup)(struct tog_view *, FILE **, off_t **, size_t *,
696 eaf2c13e 2022-09-17 mark int **, int **, int **, int **);
697 c0c4acc8 2021-01-24 stsp int search_started;
698 60493ae3 2019-06-20 stsp int searching;
699 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
700 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
701 60493ae3 2019-06-20 stsp int search_next_done;
702 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
703 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
704 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
705 1803e47f 2019-06-22 stsp regex_t regex;
706 41605754 2020-11-12 stsp regmatch_t regmatch;
707 3f6c6614 2023-01-23 mark const char *action;
710 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
711 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
712 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
713 78756c87 2020-11-24 stsp struct got_repository *);
714 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
715 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
716 e78dc838 2020-12-04 stsp struct tog_view *, int);
717 917d79a7 2022-07-01 stsp static const struct got_error *reset_diff_view(struct tog_view *);
718 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
719 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
720 eaf2c13e 2022-09-17 mark static void search_setup_diff_view(struct tog_view *, FILE **, off_t **,
721 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
722 ec2a9698 2022-09-15 mark static const struct got_error *search_next_view_match(struct tog_view *);
724 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
725 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
726 78756c87 2020-11-24 stsp const char *, const char *, int);
727 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
728 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
729 e78dc838 2020-12-04 stsp struct tog_view *, int);
730 571ccd73 2022-07-19 mark static const struct got_error *resize_log_view(struct tog_view *, int);
731 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
732 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
733 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
735 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
736 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
737 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
738 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
739 e78dc838 2020-12-04 stsp struct tog_view *, int);
740 917d79a7 2022-07-01 stsp static const struct got_error *reset_blame_view(struct tog_view *);
741 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
742 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
743 eaf2c13e 2022-09-17 mark static void search_setup_blame_view(struct tog_view *, FILE **, off_t **,
744 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
746 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
747 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
748 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
749 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
750 e78dc838 2020-12-04 stsp struct tog_view *, int);
751 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
752 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
753 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
755 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
756 6458efa5 2020-11-24 stsp struct got_repository *);
757 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
758 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
759 e78dc838 2020-12-04 stsp struct tog_view *, int);
760 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
761 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
762 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
764 eaf2c13e 2022-09-17 mark static const struct got_error *open_help_view(struct tog_view *,
765 eaf2c13e 2022-09-17 mark struct tog_view *);
766 eaf2c13e 2022-09-17 mark static const struct got_error *show_help_view(struct tog_view *);
767 eaf2c13e 2022-09-17 mark static const struct got_error *input_help_view(struct tog_view **,
768 eaf2c13e 2022-09-17 mark struct tog_view *, int);
769 eaf2c13e 2022-09-17 mark static const struct got_error *reset_help_view(struct tog_view *);
770 eaf2c13e 2022-09-17 mark static const struct got_error* close_help_view(struct tog_view *);
771 eaf2c13e 2022-09-17 mark static const struct got_error *search_start_help_view(struct tog_view *);
772 eaf2c13e 2022-09-17 mark static void search_setup_help_view(struct tog_view *, FILE **, off_t **,
773 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
775 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
776 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
777 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
778 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigint_received;
779 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigterm_received;
781 25791caa 2018-10-24 stsp static void
782 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
784 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
787 83baff54 2019-08-12 stsp static void
788 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
790 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
793 61266923 2020-01-14 stsp static void
794 61266923 2020-01-14 stsp tog_sigcont(int signo)
796 61266923 2020-01-14 stsp tog_sigcont_received = 1;
799 2497f032 2022-05-31 stsp static void
800 2497f032 2022-05-31 stsp tog_sigint(int signo)
802 2497f032 2022-05-31 stsp tog_sigint_received = 1;
805 2497f032 2022-05-31 stsp static void
806 2497f032 2022-05-31 stsp tog_sigterm(int signo)
808 2497f032 2022-05-31 stsp tog_sigterm_received = 1;
812 dd6e31d7 2022-06-17 stsp tog_fatal_signal_received(void)
814 2497f032 2022-05-31 stsp return (tog_sigpipe_received ||
815 f044c841 2022-10-24 stsp tog_sigint_received || tog_sigterm_received);
818 e5a0f69f 2018-08-18 stsp static const struct got_error *
819 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
821 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *child_err = NULL;
823 669b5ffa 2018-10-07 stsp if (view->child) {
824 5629093a 2022-07-11 stsp child_err = view_close(view->child);
825 669b5ffa 2018-10-07 stsp view->child = NULL;
827 e5a0f69f 2018-08-18 stsp if (view->close)
828 e5a0f69f 2018-08-18 stsp err = view->close(view);
829 ea5e7bb5 2018-08-01 stsp if (view->panel)
830 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
831 ea5e7bb5 2018-08-01 stsp if (view->window)
832 ea5e7bb5 2018-08-01 stsp delwin(view->window);
833 ea5e7bb5 2018-08-01 stsp free(view);
834 5629093a 2022-07-11 stsp return err ? err : child_err;
837 ea5e7bb5 2018-08-01 stsp static struct tog_view *
838 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
839 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
841 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
843 ea5e7bb5 2018-08-01 stsp if (view == NULL)
844 ea5e7bb5 2018-08-01 stsp return NULL;
846 d6b05b5b 2018-08-04 stsp view->type = type;
847 f7d12f7e 2018-08-01 stsp view->lines = LINES;
848 f7d12f7e 2018-08-01 stsp view->cols = COLS;
849 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
850 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
851 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
852 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
853 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
854 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
855 96a765a8 2018-08-04 stsp view_close(view);
856 ea5e7bb5 2018-08-01 stsp return NULL;
858 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
859 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
860 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
861 96a765a8 2018-08-04 stsp view_close(view);
862 ea5e7bb5 2018-08-01 stsp return NULL;
865 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
866 ea5e7bb5 2018-08-01 stsp return view;
870 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
872 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
874 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
877 9b058f45 2022-06-30 mark /* XXX Stub till we decide what to do. */
879 9b058f45 2022-06-30 mark view_split_begin_y(int lines)
881 9b058f45 2022-06-30 mark return lines * HSPLIT_SCALE;
884 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
886 5c60c32a 2018-10-18 stsp static const struct got_error *
887 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
889 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
891 571ccd73 2022-07-19 mark if (!view->resized && view->mode == TOG_VIEW_SPLIT_HRZN) {
892 3c1dfe12 2022-07-08 mark if (view->resized_y && view->resized_y < view->lines)
893 3c1dfe12 2022-07-08 mark view->begin_y = view->resized_y;
895 3c1dfe12 2022-07-08 mark view->begin_y = view_split_begin_y(view->nlines);
896 9b058f45 2022-06-30 mark view->begin_x = 0;
897 571ccd73 2022-07-19 mark } else if (!view->resized) {
898 3c1dfe12 2022-07-08 mark if (view->resized_x && view->resized_x < view->cols - 1 &&
899 3c1dfe12 2022-07-08 mark view->cols > 119)
900 3c1dfe12 2022-07-08 mark view->begin_x = view->resized_x;
902 3c1dfe12 2022-07-08 mark view->begin_x = view_split_begin_x(0);
903 9b058f45 2022-06-30 mark view->begin_y = 0;
905 9b058f45 2022-06-30 mark view->nlines = LINES - view->begin_y;
906 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
907 5c60c32a 2018-10-18 stsp view->lines = LINES;
908 5c60c32a 2018-10-18 stsp view->cols = COLS;
909 5c60c32a 2018-10-18 stsp err = view_resize(view);
911 5c60c32a 2018-10-18 stsp return err;
913 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN)
914 9b058f45 2022-06-30 mark view->parent->nlines = view->begin_y;
916 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
917 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
919 5c60c32a 2018-10-18 stsp return NULL;
922 5c60c32a 2018-10-18 stsp static const struct got_error *
923 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
925 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
927 5c60c32a 2018-10-18 stsp view->begin_x = 0;
928 571ccd73 2022-07-19 mark view->begin_y = view->resized ? view->begin_y : 0;
929 571ccd73 2022-07-19 mark view->nlines = view->resized ? view->nlines : LINES;
930 5c60c32a 2018-10-18 stsp view->ncols = COLS;
931 5c60c32a 2018-10-18 stsp view->lines = LINES;
932 5c60c32a 2018-10-18 stsp view->cols = COLS;
933 5c60c32a 2018-10-18 stsp err = view_resize(view);
935 5c60c32a 2018-10-18 stsp return err;
937 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
938 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
940 5c60c32a 2018-10-18 stsp return NULL;
944 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
946 5c60c32a 2018-10-18 stsp return view->parent == NULL;
950 6131ff18 2022-06-20 mark view_is_splitscreen(struct tog_view *view)
952 9b058f45 2022-06-30 mark return view->begin_x > 0 || view->begin_y > 0;
956 24b9cfdc 2022-06-30 stsp view_is_fullscreen(struct tog_view *view)
958 24b9cfdc 2022-06-30 stsp return view->nlines == LINES && view->ncols == COLS;
962 49b24ee5 2022-07-03 mark view_is_hsplit_top(struct tog_view *view)
964 49b24ee5 2022-07-03 mark return view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
965 49b24ee5 2022-07-03 mark view_is_splitscreen(view->child);
968 9b058f45 2022-06-30 mark static void
969 9b058f45 2022-06-30 mark view_border(struct tog_view *view)
971 9b058f45 2022-06-30 mark PANEL *panel;
972 9b058f45 2022-06-30 mark const struct tog_view *view_above;
974 9b058f45 2022-06-30 mark if (view->parent)
975 9b058f45 2022-06-30 mark return view_border(view->parent);
977 9b058f45 2022-06-30 mark panel = panel_above(view->panel);
978 9b058f45 2022-06-30 mark if (panel == NULL)
981 9b058f45 2022-06-30 mark view_above = panel_userptr(panel);
982 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
983 9b058f45 2022-06-30 mark mvwhline(view->window, view_above->begin_y - 1,
984 9b058f45 2022-06-30 mark view->begin_x, got_locale_is_utf8() ?
985 9b058f45 2022-06-30 mark ACS_HLINE : '-', view->ncols);
987 9b058f45 2022-06-30 mark mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
988 9b058f45 2022-06-30 mark got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
991 3c1dfe12 2022-07-08 mark static const struct got_error *view_init_hsplit(struct tog_view *, int);
992 9b058f45 2022-06-30 mark static const struct got_error *request_log_commits(struct tog_view *);
993 9b058f45 2022-06-30 mark static const struct got_error *offset_selection_down(struct tog_view *);
994 9b058f45 2022-06-30 mark static void offset_selection_up(struct tog_view *);
995 3c1dfe12 2022-07-08 mark static void view_get_split(struct tog_view *, int *, int *);
997 4d8c2215 2018-08-19 stsp static const struct got_error *
998 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
1000 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
1001 9b058f45 2022-06-30 mark int dif, nlines, ncols;
1003 9b058f45 2022-06-30 mark dif = LINES - view->lines; /* line difference */
1005 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
1006 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
1008 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
1009 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
1010 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
1012 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
1014 4dd27a72 2022-06-29 stsp if (view->child) {
1015 9b058f45 2022-06-30 mark int hs = view->child->begin_y;
1017 24b9cfdc 2022-06-30 stsp if (!view_is_fullscreen(view))
1018 c71ed39a 2022-06-29 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
1019 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN ||
1020 9b058f45 2022-06-30 mark view->child->begin_x == 0) {
1021 0dbbbe90 2022-06-17 op ncols = COLS;
1023 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
1024 5c60c32a 2018-10-18 stsp if (view->child->focussed)
1025 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1027 5c60c32a 2018-10-18 stsp show_panel(view->panel);
1029 0dbbbe90 2022-06-17 op ncols = view->child->begin_x;
1031 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
1032 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1035 9b058f45 2022-06-30 mark * XXX This is ugly and needs to be moved into the above
1036 9b058f45 2022-06-30 mark * logic but "works" for now and my attempts at moving it
1037 9b058f45 2022-06-30 mark * break either 'tab' or 'F' key maps in horizontal splits.
1040 9b058f45 2022-06-30 mark err = view_splitscreen(view->child);
1042 9b058f45 2022-06-30 mark return err;
1043 9b058f45 2022-06-30 mark if (dif < 0) { /* top split decreased */
1044 9b058f45 2022-06-30 mark err = offset_selection_down(view);
1046 9b058f45 2022-06-30 mark return err;
1048 9b058f45 2022-06-30 mark view_border(view);
1049 9b058f45 2022-06-30 mark update_panels();
1050 9b058f45 2022-06-30 mark doupdate();
1051 9b058f45 2022-06-30 mark show_panel(view->child->panel);
1052 9b058f45 2022-06-30 mark nlines = view->nlines;
1054 0dbbbe90 2022-06-17 op } else if (view->parent == NULL)
1055 0dbbbe90 2022-06-17 op ncols = COLS;
1057 571ccd73 2022-07-19 mark if (view->resize && dif > 0) {
1058 571ccd73 2022-07-19 mark err = view->resize(view, dif);
1060 571ccd73 2022-07-19 mark return err;
1063 0dbbbe90 2022-06-17 op if (wresize(view->window, nlines, ncols) == ERR)
1064 0dbbbe90 2022-06-17 op return got_error_from_errno("wresize");
1065 0dbbbe90 2022-06-17 op if (replace_panel(view->panel, view->window) == ERR)
1066 0dbbbe90 2022-06-17 op return got_error_from_errno("replace_panel");
1067 0dbbbe90 2022-06-17 op wclear(view->window);
1069 0dbbbe90 2022-06-17 op view->nlines = nlines;
1070 0dbbbe90 2022-06-17 op view->ncols = ncols;
1071 0dbbbe90 2022-06-17 op view->lines = LINES;
1072 0dbbbe90 2022-06-17 op view->cols = COLS;
1074 5c60c32a 2018-10-18 stsp return NULL;
1077 571ccd73 2022-07-19 mark static const struct got_error *
1078 571ccd73 2022-07-19 mark resize_log_view(struct tog_view *view, int increase)
1080 6fe51fee 2022-07-22 mark struct tog_log_view_state *s = &view->state.log;
1081 6fe51fee 2022-07-22 mark const struct got_error *err = NULL;
1082 6fe51fee 2022-07-22 mark int n = 0;
1084 6fe51fee 2022-07-22 mark if (s->selected_entry)
1085 6fe51fee 2022-07-22 mark n = s->selected_entry->idx + view->lines - s->selected;
1088 571ccd73 2022-07-19 mark * Request commits to account for the increased
1089 571ccd73 2022-07-19 mark * height so we have enough to populate the view.
1091 568eae95 2022-09-11 mark if (s->commits->ncommits < n) {
1092 568eae95 2022-09-11 mark view->nscrolled = n - s->commits->ncommits + increase + 1;
1093 571ccd73 2022-07-19 mark err = request_log_commits(view);
1096 571ccd73 2022-07-19 mark return err;
1099 d9a7ab53 2022-07-11 mark static void
1100 d9a7ab53 2022-07-11 mark view_adjust_offset(struct tog_view *view, int n)
1102 d9a7ab53 2022-07-11 mark if (n == 0)
1105 d9a7ab53 2022-07-11 mark if (view->parent && view->parent->offset) {
1106 d9a7ab53 2022-07-11 mark if (view->parent->offset + n >= 0)
1107 d9a7ab53 2022-07-11 mark view->parent->offset += n;
1109 d9a7ab53 2022-07-11 mark view->parent->offset = 0;
1110 d9a7ab53 2022-07-11 mark } else if (view->offset) {
1111 d9a7ab53 2022-07-11 mark if (view->offset - n >= 0)
1112 d9a7ab53 2022-07-11 mark view->offset -= n;
1114 d9a7ab53 2022-07-11 mark view->offset = 0;
1118 3c1dfe12 2022-07-08 mark static const struct got_error *
1119 3c1dfe12 2022-07-08 mark view_resize_split(struct tog_view *view, int resize)
1121 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1122 3c1dfe12 2022-07-08 mark struct tog_view *v = NULL;
1124 3c1dfe12 2022-07-08 mark if (view->parent)
1125 3c1dfe12 2022-07-08 mark v = view->parent;
1129 3c1dfe12 2022-07-08 mark if (!v->child || !view_is_splitscreen(v->child))
1130 3c1dfe12 2022-07-08 mark return NULL;
1132 571ccd73 2022-07-19 mark v->resized = v->child->resized = resize; /* lock for resize event */
1134 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
1135 3c1dfe12 2022-07-08 mark if (v->child->resized_y)
1136 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1137 3c1dfe12 2022-07-08 mark if (view->parent)
1138 3c1dfe12 2022-07-08 mark v->child->begin_y -= resize;
1140 3c1dfe12 2022-07-08 mark v->child->begin_y += resize;
1141 3c1dfe12 2022-07-08 mark if (v->child->begin_y < 3) {
1142 3c1dfe12 2022-07-08 mark view->count = 0;
1143 3c1dfe12 2022-07-08 mark v->child->begin_y = 3;
1144 3c1dfe12 2022-07-08 mark } else if (v->child->begin_y > LINES - 1) {
1145 3c1dfe12 2022-07-08 mark view->count = 0;
1146 3c1dfe12 2022-07-08 mark v->child->begin_y = LINES - 1;
1148 3c1dfe12 2022-07-08 mark v->ncols = COLS;
1149 3c1dfe12 2022-07-08 mark v->child->ncols = COLS;
1150 d9a7ab53 2022-07-11 mark view_adjust_offset(view, resize);
1151 3c1dfe12 2022-07-08 mark err = view_init_hsplit(v, v->child->begin_y);
1153 3c1dfe12 2022-07-08 mark return err;
1154 3c1dfe12 2022-07-08 mark v->child->resized_y = v->child->begin_y;
1156 3c1dfe12 2022-07-08 mark if (v->child->resized_x)
1157 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1158 3c1dfe12 2022-07-08 mark if (view->parent)
1159 3c1dfe12 2022-07-08 mark v->child->begin_x -= resize;
1161 3c1dfe12 2022-07-08 mark v->child->begin_x += resize;
1162 3c1dfe12 2022-07-08 mark if (v->child->begin_x < 11) {
1163 3c1dfe12 2022-07-08 mark view->count = 0;
1164 3c1dfe12 2022-07-08 mark v->child->begin_x = 11;
1165 3c1dfe12 2022-07-08 mark } else if (v->child->begin_x > COLS - 1) {
1166 3c1dfe12 2022-07-08 mark view->count = 0;
1167 3c1dfe12 2022-07-08 mark v->child->begin_x = COLS - 1;
1169 3c1dfe12 2022-07-08 mark v->child->resized_x = v->child->begin_x;
1172 3c1dfe12 2022-07-08 mark v->child->mode = v->mode;
1173 3c1dfe12 2022-07-08 mark v->child->nlines = v->lines - v->child->begin_y;
1174 3c1dfe12 2022-07-08 mark v->child->ncols = v->cols - v->child->begin_x;
1175 3c1dfe12 2022-07-08 mark v->focus_child = 1;
1177 3c1dfe12 2022-07-08 mark err = view_fullscreen(v);
1179 3c1dfe12 2022-07-08 mark return err;
1180 3c1dfe12 2022-07-08 mark err = view_splitscreen(v->child);
1182 3c1dfe12 2022-07-08 mark return err;
1184 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1185 3c1dfe12 2022-07-08 mark err = offset_selection_down(v->child);
1187 3c1dfe12 2022-07-08 mark return err;
1190 6fe51fee 2022-07-22 mark if (v->resize)
1191 6fe51fee 2022-07-22 mark err = v->resize(v, 0);
1192 6fe51fee 2022-07-22 mark else if (v->child->resize)
1193 6fe51fee 2022-07-22 mark err = v->child->resize(v->child, 0);
1195 571ccd73 2022-07-19 mark v->resized = v->child->resized = 0;
1197 3c1dfe12 2022-07-08 mark return err;
1200 3c1dfe12 2022-07-08 mark static void
1201 3c1dfe12 2022-07-08 mark view_transfer_size(struct tog_view *dst, struct tog_view *src)
1203 3c1dfe12 2022-07-08 mark struct tog_view *v = src->child ? src->child : src;
1205 3c1dfe12 2022-07-08 mark dst->resized_x = v->resized_x;
1206 3c1dfe12 2022-07-08 mark dst->resized_y = v->resized_y;
1209 669b5ffa 2018-10-07 stsp static const struct got_error *
1210 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
1212 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1214 669b5ffa 2018-10-07 stsp if (view->child == NULL)
1215 669b5ffa 2018-10-07 stsp return NULL;
1217 669b5ffa 2018-10-07 stsp err = view_close(view->child);
1218 669b5ffa 2018-10-07 stsp view->child = NULL;
1219 669b5ffa 2018-10-07 stsp return err;
1222 0dbbbe90 2022-06-17 op static const struct got_error *
1223 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
1225 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1227 669b5ffa 2018-10-07 stsp view->child = child;
1228 669b5ffa 2018-10-07 stsp child->parent = view;
1230 3c1dfe12 2022-07-08 mark err = view_resize(view);
1232 3c1dfe12 2022-07-08 mark return err;
1234 3c1dfe12 2022-07-08 mark if (view->child->resized_x || view->child->resized_y)
1235 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1237 3c1dfe12 2022-07-08 mark return err;
1240 136e2bd4 2022-07-23 mark static const struct got_error *view_dispatch_request(struct tog_view **,
1241 136e2bd4 2022-07-23 mark struct tog_view *, enum tog_view_type, int, int);
1243 136e2bd4 2022-07-23 mark static const struct got_error *
1244 136e2bd4 2022-07-23 mark view_request_new(struct tog_view **requested, struct tog_view *view,
1245 136e2bd4 2022-07-23 mark enum tog_view_type request)
1247 136e2bd4 2022-07-23 mark struct tog_view *new_view = NULL;
1248 136e2bd4 2022-07-23 mark const struct got_error *err;
1249 136e2bd4 2022-07-23 mark int y = 0, x = 0;
1251 136e2bd4 2022-07-23 mark *requested = NULL;
1253 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP)
1254 136e2bd4 2022-07-23 mark view_get_split(view, &y, &x);
1256 136e2bd4 2022-07-23 mark err = view_dispatch_request(&new_view, view, request, y, x);
1258 136e2bd4 2022-07-23 mark return err;
1260 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && view->mode == TOG_VIEW_SPLIT_HRZN &&
1261 94274a8f 2022-09-19 mark request != TOG_VIEW_HELP) {
1262 136e2bd4 2022-07-23 mark err = view_init_hsplit(view, y);
1264 136e2bd4 2022-07-23 mark return err;
1267 136e2bd4 2022-07-23 mark view->focussed = 0;
1268 136e2bd4 2022-07-23 mark new_view->focussed = 1;
1269 136e2bd4 2022-07-23 mark new_view->mode = view->mode;
1270 94274a8f 2022-09-19 mark new_view->nlines = request == TOG_VIEW_HELP ?
1271 94274a8f 2022-09-19 mark view->lines : view->lines - y;
1273 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP) {
1274 136e2bd4 2022-07-23 mark view_transfer_size(new_view, view);
1275 136e2bd4 2022-07-23 mark err = view_close_child(view);
1277 136e2bd4 2022-07-23 mark return err;
1278 136e2bd4 2022-07-23 mark err = view_set_child(view, new_view);
1280 136e2bd4 2022-07-23 mark return err;
1281 136e2bd4 2022-07-23 mark view->focus_child = 1;
1283 136e2bd4 2022-07-23 mark *requested = new_view;
1285 136e2bd4 2022-07-23 mark return NULL;
1288 34bc9ec9 2019-02-22 stsp static void
1289 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
1291 25791caa 2018-10-24 stsp int cols, lines;
1292 25791caa 2018-10-24 stsp struct winsize size;
1294 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
1295 25791caa 2018-10-24 stsp cols = 80; /* Default */
1296 25791caa 2018-10-24 stsp lines = 24;
1298 25791caa 2018-10-24 stsp cols = size.ws_col;
1299 25791caa 2018-10-24 stsp lines = size.ws_row;
1301 25791caa 2018-10-24 stsp resize_term(lines, cols);
1304 2b49a8ae 2019-06-22 stsp static const struct got_error *
1305 602eda79 2023-02-09 mark view_search_start(struct tog_view *view, int fast_refresh)
1307 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
1308 9b058f45 2022-06-30 mark struct tog_view *v = view;
1309 2b49a8ae 2019-06-22 stsp char pattern[1024];
1312 c0c4acc8 2021-01-24 stsp if (view->search_started) {
1313 c0c4acc8 2021-01-24 stsp regfree(&view->regex);
1314 c0c4acc8 2021-01-24 stsp view->searching = 0;
1315 c0c4acc8 2021-01-24 stsp memset(&view->regmatch, 0, sizeof(view->regmatch));
1317 c0c4acc8 2021-01-24 stsp view->search_started = 0;
1319 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
1320 2b49a8ae 2019-06-22 stsp return NULL;
1322 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1323 9b058f45 2022-06-30 mark v = view->child;
1324 9d0feb8b 2022-12-27 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1325 9d0feb8b 2022-12-27 mark v = view->parent;
1327 9b058f45 2022-06-30 mark mvwaddstr(v->window, v->nlines - 1, 0, "/");
1328 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1330 092a9f9c 2022-12-27 mark nodelay(v->window, FALSE); /* block for search term input */
1331 2b49a8ae 2019-06-22 stsp nocbreak();
1333 9b058f45 2022-06-30 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
1334 9b058f45 2022-06-30 mark wrefresh(v->window);
1337 092a9f9c 2022-12-27 mark nodelay(v->window, TRUE);
1338 098596c5 2023-04-14 stsp if (!fast_refresh && !using_mock_io)
1339 602eda79 2023-02-09 mark halfdelay(10);
1340 2b49a8ae 2019-06-22 stsp if (ret == ERR)
1341 2b49a8ae 2019-06-22 stsp return NULL;
1343 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
1344 7c32bd05 2019-06-22 stsp err = view->search_start(view);
1345 7c32bd05 2019-06-22 stsp if (err) {
1346 7c32bd05 2019-06-22 stsp regfree(&view->regex);
1347 7c32bd05 2019-06-22 stsp return err;
1349 c0c4acc8 2021-01-24 stsp view->search_started = 1;
1350 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
1351 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
1352 2b49a8ae 2019-06-22 stsp view->search_next(view);
1355 2b49a8ae 2019-06-22 stsp return NULL;
1358 7532ccda 2022-07-11 mark /* Switch split mode. If view is a parent or child, draw the new splitscreen. */
1359 d2366e29 2022-07-07 mark static const struct got_error *
1360 d2366e29 2022-07-07 mark switch_split(struct tog_view *view)
1362 d2366e29 2022-07-07 mark const struct got_error *err = NULL;
1363 d2366e29 2022-07-07 mark struct tog_view *v = NULL;
1365 d2366e29 2022-07-07 mark if (view->parent)
1366 d2366e29 2022-07-07 mark v = view->parent;
1370 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN)
1371 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1373 d2366e29 2022-07-07 mark v->mode = TOG_VIEW_SPLIT_HRZN;
1375 7532ccda 2022-07-11 mark if (!v->child)
1376 7532ccda 2022-07-11 mark return NULL;
1377 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->cols < 120)
1378 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_NONE;
1380 d2366e29 2022-07-07 mark view_get_split(v, &v->child->begin_y, &v->child->begin_x);
1381 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN && v->child->resized_y)
1382 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1383 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->child->resized_x)
1384 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1387 d2366e29 2022-07-07 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1388 d2366e29 2022-07-07 mark v->ncols = COLS;
1389 d2366e29 2022-07-07 mark v->child->ncols = COLS;
1390 7532ccda 2022-07-11 mark v->child->nscrolled = LINES - v->child->nlines;
1392 d2366e29 2022-07-07 mark err = view_init_hsplit(v, v->child->begin_y);
1394 d2366e29 2022-07-07 mark return err;
1396 d2366e29 2022-07-07 mark v->child->mode = v->mode;
1397 d2366e29 2022-07-07 mark v->child->nlines = v->lines - v->child->begin_y;
1398 d2366e29 2022-07-07 mark v->focus_child = 1;
1400 d2366e29 2022-07-07 mark err = view_fullscreen(v);
1402 d2366e29 2022-07-07 mark return err;
1403 d2366e29 2022-07-07 mark err = view_splitscreen(v->child);
1405 d2366e29 2022-07-07 mark return err;
1407 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_NONE)
1408 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1409 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1410 7532ccda 2022-07-11 mark err = offset_selection_down(v);
1412 279d2047 2022-07-29 stsp return err;
1413 d2366e29 2022-07-07 mark err = offset_selection_down(v->child);
1415 279d2047 2022-07-29 stsp return err;
1417 7532ccda 2022-07-11 mark offset_selection_up(v);
1418 7532ccda 2022-07-11 mark offset_selection_up(v->child);
1420 dff91825 2022-07-22 mark if (v->resize)
1421 dff91825 2022-07-22 mark err = v->resize(v, 0);
1422 dff91825 2022-07-22 mark else if (v->child->resize)
1423 dff91825 2022-07-22 mark err = v->child->resize(v->child, 0);
1425 d2366e29 2022-07-07 mark return err;
1429 af21bb7e 2023-04-12 mark * Strip trailing whitespace from str starting at byte *n;
1430 af21bb7e 2023-04-12 mark * if *n < 0, use strlen(str). Return new str length in *n.
1432 af21bb7e 2023-04-12 mark static void
1433 af21bb7e 2023-04-12 mark strip_trailing_ws(char *str, int *n)
1435 af21bb7e 2023-04-12 mark size_t x = *n;
1437 af21bb7e 2023-04-12 mark if (str == NULL || *str == '\0')
1440 af21bb7e 2023-04-12 mark if (x < 0)
1441 af21bb7e 2023-04-12 mark x = strlen(str);
1443 af21bb7e 2023-04-12 mark while (x-- > 0 && isspace((unsigned char)str[x]))
1444 af21bb7e 2023-04-12 mark str[x] = '\0';
1446 af21bb7e 2023-04-12 mark *n = x + 1;
1450 af21bb7e 2023-04-12 mark * Extract visible substring of line y from the curses screen
1451 81641b41 2023-04-20 mark * and strip trailing whitespace. If vline is set, overwrite
1452 81641b41 2023-04-20 mark * line[vline] with '|' because the ACS_VLINE character is
1453 81641b41 2023-04-20 mark * written out as 'x'. Write the line to file f.
1455 af21bb7e 2023-04-12 mark static const struct got_error *
1456 af21bb7e 2023-04-12 mark view_write_line(FILE *f, int y, int vline)
1458 af21bb7e 2023-04-12 mark char line[COLS * MB_LEN_MAX]; /* allow for multibyte chars */
1461 af21bb7e 2023-04-12 mark r = mvwinnstr(curscr, y, 0, line, sizeof(line));
1462 af21bb7e 2023-04-12 mark if (r == ERR)
1463 af21bb7e 2023-04-12 mark return got_error_fmt(GOT_ERR_RANGE,
1464 af21bb7e 2023-04-12 mark "failed to extract line %d", y);
1467 af21bb7e 2023-04-12 mark * In some views, lines are padded with blanks to COLS width.
1468 af21bb7e 2023-04-12 mark * Strip them so we can diff without the -b flag when testing.
1470 af21bb7e 2023-04-12 mark strip_trailing_ws(line, &r);
1472 81641b41 2023-04-20 mark if (vline > 0)
1473 af21bb7e 2023-04-12 mark line[vline] = '|';
1475 af21bb7e 2023-04-12 mark w = fprintf(f, "%s\n", line);
1476 af21bb7e 2023-04-12 mark if (w != r + 1) /* \n */
1477 af21bb7e 2023-04-12 mark return got_ferror(f, GOT_ERR_IO);
1479 af21bb7e 2023-04-12 mark return NULL;
1483 af21bb7e 2023-04-12 mark * Capture the visible curses screen by writing each line to the
1484 af21bb7e 2023-04-12 mark * file at the path set via the TOG_SCR_DUMP environment variable.
1486 af21bb7e 2023-04-12 mark static const struct got_error *
1487 af21bb7e 2023-04-12 mark screendump(struct tog_view *view)
1489 af21bb7e 2023-04-12 mark const struct got_error *err;
1490 af21bb7e 2023-04-12 mark FILE *f = NULL;
1491 af21bb7e 2023-04-12 mark const char *path;
1494 af21bb7e 2023-04-12 mark path = getenv("TOG_SCR_DUMP");
1495 af21bb7e 2023-04-12 mark if (path == NULL || *path == '\0')
1496 af21bb7e 2023-04-12 mark return got_error_msg(GOT_ERR_BAD_PATH,
1497 af21bb7e 2023-04-12 mark "TOG_SCR_DUMP path not set to capture screen dump");
1498 af21bb7e 2023-04-12 mark f = fopen(path, "wex");
1499 af21bb7e 2023-04-12 mark if (f == NULL)
1500 af21bb7e 2023-04-12 mark return got_error_from_errno_fmt("fopen: %s", path);
1502 af21bb7e 2023-04-12 mark if ((view->child && view->child->begin_x) ||
1503 af21bb7e 2023-04-12 mark (view->parent && view->begin_x)) {
1504 af21bb7e 2023-04-12 mark int ncols = view->child ? view->ncols : view->parent->ncols;
1506 af21bb7e 2023-04-12 mark /* vertical splitscreen */
1507 af21bb7e 2023-04-12 mark for (i = 0; i < view->nlines; ++i) {
1508 af21bb7e 2023-04-12 mark err = view_write_line(f, i, ncols - 1);
1510 af21bb7e 2023-04-12 mark goto done;
1513 af21bb7e 2023-04-12 mark int hline = 0;
1515 af21bb7e 2023-04-12 mark /* fullscreen or horizontal splitscreen */
1516 af21bb7e 2023-04-12 mark if ((view->child && view->child->begin_y) ||
1517 af21bb7e 2023-04-12 mark (view->parent && view->begin_y)) /* hsplit */
1518 af21bb7e 2023-04-12 mark hline = view->child ?
1519 af21bb7e 2023-04-12 mark view->child->begin_y : view->begin_y;
1521 af21bb7e 2023-04-12 mark for (i = 0; i < view->lines; i++) {
1522 81641b41 2023-04-20 mark if (hline && i == hline - 1) {
1525 af21bb7e 2023-04-12 mark /* ACS_HLINE writes out as 'q', overwrite it */
1526 af21bb7e 2023-04-12 mark for (c = 0; c < view->cols; ++c)
1527 af21bb7e 2023-04-12 mark fputc('-', f);
1528 af21bb7e 2023-04-12 mark fputc('\n', f);
1532 af21bb7e 2023-04-12 mark err = view_write_line(f, i, 0);
1534 af21bb7e 2023-04-12 mark goto done;
1539 af21bb7e 2023-04-12 mark if (f && fclose(f) == EOF && err == NULL)
1540 af21bb7e 2023-04-12 mark err = got_ferror(f, GOT_ERR_IO);
1541 af21bb7e 2023-04-12 mark return err;
1545 f0032ce6 2022-07-02 mark * Compute view->count from numeric input. Assign total to view->count and
1546 f0032ce6 2022-07-02 mark * return first non-numeric key entered.
1548 640cd7ff 2022-06-22 mark static int
1549 640cd7ff 2022-06-22 mark get_compound_key(struct tog_view *view, int c)
1551 9b058f45 2022-06-30 mark struct tog_view *v = view;
1552 9b058f45 2022-06-30 mark int x, n = 0;
1554 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1555 9b058f45 2022-06-30 mark v = view->child;
1556 9b058f45 2022-06-30 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1557 9b058f45 2022-06-30 mark v = view->parent;
1559 640cd7ff 2022-06-22 mark view->count = 0;
1560 f0032ce6 2022-07-02 mark cbreak(); /* block for input */
1561 94b80cfa 2022-08-01 mark nodelay(view->window, FALSE);
1562 9b058f45 2022-06-30 mark wmove(v->window, v->nlines - 1, 0);
1563 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1564 9b058f45 2022-06-30 mark waddch(v->window, ':');
1567 9b058f45 2022-06-30 mark x = getcurx(v->window);
1568 9b058f45 2022-06-30 mark if (x != ERR && x < view->ncols) {
1569 9b058f45 2022-06-30 mark waddch(v->window, c);
1570 9b058f45 2022-06-30 mark wrefresh(v->window);
1574 640cd7ff 2022-06-22 mark * Don't overflow. Max valid request should be the greatest
1575 640cd7ff 2022-06-22 mark * between the longest and total lines; cap at 10 million.
1577 640cd7ff 2022-06-22 mark if (n >= 9999999)
1578 640cd7ff 2022-06-22 mark n = 9999999;
1580 640cd7ff 2022-06-22 mark n = n * 10 + (c - '0');
1581 640cd7ff 2022-06-22 mark } while (((c = wgetch(view->window))) >= '0' && c <= '9' && c != ERR);
1583 94b80cfa 2022-08-01 mark if (c == 'G' || c == 'g') { /* nG key map */
1584 94b80cfa 2022-08-01 mark view->gline = view->hiline = n;
1589 640cd7ff 2022-06-22 mark /* Massage excessive or inapplicable values at the input handler. */
1590 640cd7ff 2022-06-22 mark view->count = n;
1595 3f6c6614 2023-01-23 mark static void
1596 3f6c6614 2023-01-23 mark action_report(struct tog_view *view)
1598 3f6c6614 2023-01-23 mark struct tog_view *v = view;
1600 3f6c6614 2023-01-23 mark if (view_is_hsplit_top(view))
1601 3f6c6614 2023-01-23 mark v = view->child;
1602 3f6c6614 2023-01-23 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1603 3f6c6614 2023-01-23 mark v = view->parent;
1605 3f6c6614 2023-01-23 mark wmove(v->window, v->nlines - 1, 0);
1606 3f6c6614 2023-01-23 mark wclrtoeol(v->window);
1607 3f6c6614 2023-01-23 mark wprintw(v->window, ":%s", view->action);
1608 3f6c6614 2023-01-23 mark wrefresh(v->window);
1611 3f6c6614 2023-01-23 mark * Clear action status report. Only clear in blame view
1612 3f6c6614 2023-01-23 mark * once annotating is complete, otherwise it's too fast.
1614 3f6c6614 2023-01-23 mark if (view->type == TOG_VIEW_BLAME) {
1615 3f6c6614 2023-01-23 mark if (view->state.blame.blame_complete)
1616 3f6c6614 2023-01-23 mark view->action = NULL;
1618 3f6c6614 2023-01-23 mark view->action = NULL;
1622 af21bb7e 2023-04-12 mark * Read the next line from the test script and assign
1623 af21bb7e 2023-04-12 mark * key instruction to *ch. If at EOF, set the *done flag.
1625 0cf4efb1 2018-09-29 stsp static const struct got_error *
1626 af21bb7e 2023-04-12 mark tog_read_script_key(FILE *script, int *ch, int *done)
1628 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
1629 af21bb7e 2023-04-12 mark char *line = NULL;
1630 af21bb7e 2023-04-12 mark size_t linesz = 0;
1634 af21bb7e 2023-04-12 mark if (getline(&line, &linesz, script) == -1) {
1635 af21bb7e 2023-04-12 mark if (feof(script)) {
1636 af21bb7e 2023-04-12 mark *done = 1;
1637 af21bb7e 2023-04-12 mark goto done;
1639 af21bb7e 2023-04-12 mark err = got_ferror(script, GOT_ERR_IO);
1640 af21bb7e 2023-04-12 mark goto done;
1644 8d212112 2023-04-16 mark if (strncasecmp(line, "WAIT_FOR_UI", 11) == 0)
1645 8d212112 2023-04-16 mark tog_io.wait_for_ui = 1;
1646 8d212112 2023-04-16 mark else if (strncasecmp(line, "KEY_ENTER", 9) == 0)
1647 af21bb7e 2023-04-12 mark *ch = KEY_ENTER;
1648 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_RIGHT", 9) == 0)
1649 af21bb7e 2023-04-12 mark *ch = KEY_RIGHT;
1650 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_LEFT", 8) == 0)
1651 af21bb7e 2023-04-12 mark *ch = KEY_LEFT;
1652 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_DOWN", 8) == 0)
1653 af21bb7e 2023-04-12 mark *ch = KEY_DOWN;
1654 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_UP", 6) == 0)
1655 af21bb7e 2023-04-12 mark *ch = KEY_UP;
1656 81641b41 2023-04-20 mark else if (strncasecmp(line, "SCREENDUMP", 10) == 0)
1657 af21bb7e 2023-04-12 mark *ch = TOG_KEY_SCRDUMP;
1659 af21bb7e 2023-04-12 mark *ch = *line;
1662 af21bb7e 2023-04-12 mark free(line);
1663 af21bb7e 2023-04-12 mark return err;
1666 af21bb7e 2023-04-12 mark static const struct got_error *
1667 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
1668 098596c5 2023-04-14 stsp struct tog_view_list_head *views, int fast_refresh)
1670 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1671 669b5ffa 2018-10-07 stsp struct tog_view *v;
1672 1a76625f 2018-10-22 stsp int ch, errcode;
1674 e5a0f69f 2018-08-18 stsp *new = NULL;
1676 3f6c6614 2023-01-23 mark if (view->action)
1677 3f6c6614 2023-01-23 mark action_report(view);
1679 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
1680 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
1681 640cd7ff 2022-06-22 mark view->search_next_done == TOG_SEARCH_HAVE_NONE) {
1682 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
1683 640cd7ff 2022-06-22 mark view->count = 0;
1686 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
1687 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1688 82954512 2020-02-03 stsp if (errcode)
1689 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1690 82954512 2020-02-03 stsp "pthread_mutex_unlock");
1691 3da8ef85 2021-09-21 stsp sched_yield();
1692 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
1693 82954512 2020-02-03 stsp if (errcode)
1694 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1695 82954512 2020-02-03 stsp "pthread_mutex_lock");
1696 60493ae3 2019-06-20 stsp view->search_next(view);
1697 60493ae3 2019-06-20 stsp return NULL;
1700 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
1701 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1702 1a76625f 2018-10-22 stsp if (errcode)
1703 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
1705 098596c5 2023-04-14 stsp if (using_mock_io) {
1706 098596c5 2023-04-14 stsp err = tog_read_script_key(tog_io.f, &ch, done);
1707 c736b84a 2023-04-16 mark if (err) {
1708 c736b84a 2023-04-16 mark errcode = pthread_mutex_lock(&tog_mutex);
1709 af21bb7e 2023-04-12 mark return err;
1711 af21bb7e 2023-04-12 mark } else if (view->count && --view->count) {
1713 a6d37fac 2022-07-03 mark nodelay(view->window, TRUE);
1714 640cd7ff 2022-06-22 mark ch = wgetch(view->window);
1715 af21bb7e 2023-04-12 mark /* let C-g or backspace abort unfinished count */
1716 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
1717 a6d37fac 2022-07-03 mark view->count = 0;
1719 a6d37fac 2022-07-03 mark ch = view->ch;
1721 a6d37fac 2022-07-03 mark ch = wgetch(view->window);
1722 640cd7ff 2022-06-22 mark if (ch >= '1' && ch <= '9')
1723 640cd7ff 2022-06-22 mark view->ch = ch = get_compound_key(view, ch);
1725 94b80cfa 2022-08-01 mark if (view->hiline && ch != ERR && ch != 0)
1726 94b80cfa 2022-08-01 mark view->hiline = 0; /* key pressed, clear line highlight */
1727 94b80cfa 2022-08-01 mark nodelay(view->window, TRUE);
1728 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1729 1a76625f 2018-10-22 stsp if (errcode)
1730 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1732 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
1733 25791caa 2018-10-24 stsp tog_resizeterm();
1734 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
1735 61266923 2020-01-14 stsp tog_sigcont_received = 0;
1736 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
1737 25791caa 2018-10-24 stsp err = view_resize(v);
1739 25791caa 2018-10-24 stsp return err;
1740 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
1742 25791caa 2018-10-24 stsp return err;
1743 cdfcfb03 2020-12-06 stsp if (v->child) {
1744 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
1746 cdfcfb03 2020-12-06 stsp return err;
1747 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
1748 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
1750 cdfcfb03 2020-12-06 stsp return err;
1751 3c1dfe12 2022-07-08 mark if (v->child->resized_x || v->child->resized_y) {
1752 3c1dfe12 2022-07-08 mark err = view_resize_split(v, 0);
1754 3c1dfe12 2022-07-08 mark return err;
1760 e5a0f69f 2018-08-18 stsp switch (ch) {
1763 ec2a9698 2022-09-15 mark case KEY_F(1):
1764 ec2a9698 2022-09-15 mark if (view->type == TOG_VIEW_HELP)
1765 ec2a9698 2022-09-15 mark err = view->reset(view);
1767 ec2a9698 2022-09-15 mark err = view_request_new(new, view, TOG_VIEW_HELP);
1770 640cd7ff 2022-06-22 mark view->count = 0;
1771 1e37a5c2 2019-05-12 jcs if (view->child) {
1772 e78dc838 2020-12-04 stsp view->focussed = 0;
1773 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1774 e78dc838 2020-12-04 stsp view->focus_child = 1;
1775 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
1776 e78dc838 2020-12-04 stsp view->focussed = 0;
1777 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
1778 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1779 9b058f45 2022-06-30 mark if (!view_is_splitscreen(view)) {
1780 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1781 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent,
1784 9b058f45 2022-06-30 mark return err;
1786 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1787 6131ff18 2022-06-20 mark err = view_fullscreen(view->parent);
1789 9b058f45 2022-06-30 mark return err;
1794 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN) {
1795 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1796 9b058f45 2022-06-30 mark /* might need more commits to fill fullscreen */
1797 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent, 0);
1801 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1803 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1804 9970f7fc 2020-12-03 stsp view->dying = 1;
1810 640cd7ff 2022-06-22 mark view->count = 0;
1811 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
1812 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
1814 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
1815 e78dc838 2020-12-04 stsp view->focussed = 0;
1816 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1817 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
1819 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
1821 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1825 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
1826 9970f7fc 2020-12-03 stsp KEY_RESIZE);
1828 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
1829 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
1830 e78dc838 2020-12-04 stsp view->focussed = 1;
1831 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
1833 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
1834 9b058f45 2022-06-30 mark if (!err && view->mode != TOG_VIEW_SPLIT_HRZN)
1835 6131ff18 2022-06-20 mark err = view_resize(view->parent);
1837 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1841 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
1845 6fe51fee 2022-07-22 mark if (view->resize) {
1846 6fe51fee 2022-07-22 mark err = view->resize(view, 0);
1850 9b058f45 2022-06-30 mark if (view->parent)
1851 9b058f45 2022-06-30 mark err = offset_selection_down(view->parent);
1853 9b058f45 2022-06-30 mark err = offset_selection_down(view);
1856 3c1dfe12 2022-07-08 mark view->count = 0;
1857 d2366e29 2022-07-07 mark err = switch_split(view);
1860 3c1dfe12 2022-07-08 mark err = view_resize_split(view, -1);
1863 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 1);
1865 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
1868 640cd7ff 2022-06-22 mark view->count = 0;
1869 60493ae3 2019-06-20 stsp if (view->search_start)
1870 602eda79 2023-02-09 mark view_search_start(view, fast_refresh);
1872 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1876 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
1877 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
1878 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
1879 60493ae3 2019-06-20 stsp view->search_next_done = 0;
1880 60493ae3 2019-06-20 stsp view->search_next(view);
1882 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1885 3f6c6614 2023-01-23 mark if (tog_diff_algo == GOT_DIFF_ALGORITHM_MYERS) {
1886 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
1887 3f6c6614 2023-01-23 mark view->action = "Patience diff algorithm";
1889 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
1890 3f6c6614 2023-01-23 mark view->action = "Myers diff algorithm";
1892 917d79a7 2022-07-01 stsp TAILQ_FOREACH(v, views, entry) {
1893 917d79a7 2022-07-01 stsp if (v->reset) {
1894 917d79a7 2022-07-01 stsp err = v->reset(v);
1896 917d79a7 2022-07-01 stsp return err;
1898 917d79a7 2022-07-01 stsp if (v->child && v->child->reset) {
1899 917d79a7 2022-07-01 stsp err = v->child->reset(v->child);
1901 917d79a7 2022-07-01 stsp return err;
1905 af21bb7e 2023-04-12 mark case TOG_KEY_SCRDUMP:
1906 af21bb7e 2023-04-12 mark err = screendump(view);
1909 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1913 e5a0f69f 2018-08-18 stsp return err;
1917 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
1919 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
1920 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
1922 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
1924 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
1927 669b5ffa 2018-10-07 stsp return view->focussed;
1930 bcbd79e2 2018-08-19 stsp static const struct got_error *
1931 098596c5 2023-04-14 stsp tog_io_close(void)
1933 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1935 098596c5 2023-04-14 stsp if (tog_io.cin && fclose(tog_io.cin) == EOF)
1936 098596c5 2023-04-14 stsp err = got_ferror(tog_io.cin, GOT_ERR_IO);
1937 098596c5 2023-04-14 stsp if (tog_io.cout && fclose(tog_io.cout) == EOF && err == NULL)
1938 098596c5 2023-04-14 stsp err = got_ferror(tog_io.cout, GOT_ERR_IO);
1939 098596c5 2023-04-14 stsp if (tog_io.f && fclose(tog_io.f) == EOF && err == NULL)
1940 098596c5 2023-04-14 stsp err = got_ferror(tog_io.f, GOT_ERR_IO);
1942 af21bb7e 2023-04-12 mark return err;
1945 af21bb7e 2023-04-12 mark static const struct got_error *
1946 098596c5 2023-04-14 stsp view_loop(struct tog_view *view)
1948 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
1949 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
1950 fb59748f 2020-12-05 stsp struct tog_view *new_view;
1951 d2366e29 2022-07-07 mark char *mode;
1952 fd823528 2018-10-22 stsp int fast_refresh = 10;
1953 1a76625f 2018-10-22 stsp int done = 0, errcode;
1955 d2366e29 2022-07-07 mark mode = getenv("TOG_VIEW_SPLIT_MODE");
1956 d2366e29 2022-07-07 mark if (!mode || !(*mode == 'h' || *mode == 'H'))
1957 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_VERT;
1959 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_HRZN;
1961 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1962 1a76625f 2018-10-22 stsp if (errcode)
1963 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1965 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
1966 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
1968 1004088d 2018-09-29 stsp view->focussed = 1;
1969 878940b7 2018-09-29 stsp err = view->show(view);
1971 0cf4efb1 2018-09-29 stsp return err;
1972 0cf4efb1 2018-09-29 stsp update_panels();
1973 0cf4efb1 2018-09-29 stsp doupdate();
1974 5629093a 2022-07-11 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_thread_error &&
1975 5629093a 2022-07-11 stsp !tog_fatal_signal_received()) {
1976 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
1977 098596c5 2023-04-14 stsp if (fast_refresh && --fast_refresh == 0 && !using_mock_io)
1978 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
1980 098596c5 2023-04-14 stsp err = view_input(&new_view, &done, view, &views, fast_refresh);
1984 dc2c3344 2023-01-23 mark if (view->dying && view == TAILQ_FIRST(&views) &&
1985 dc2c3344 2023-01-23 mark TAILQ_NEXT(view, entry) == NULL)
1987 dc2c3344 2023-01-23 mark if (done) {
1988 dc2c3344 2023-01-23 mark struct tog_view *v;
1991 dc2c3344 2023-01-23 mark * When we quit, scroll the screen up a single line
1992 dc2c3344 2023-01-23 mark * so we don't lose any information.
1994 dc2c3344 2023-01-23 mark TAILQ_FOREACH(v, &views, entry) {
1995 dc2c3344 2023-01-23 mark wmove(v->window, 0, 0);
1996 dc2c3344 2023-01-23 mark wdeleteln(v->window);
1997 dc2c3344 2023-01-23 mark wnoutrefresh(v->window);
1998 dc2c3344 2023-01-23 mark if (v->child && !view_is_fullscreen(v)) {
1999 dc2c3344 2023-01-23 mark wmove(v->child->window, 0, 0);
2000 dc2c3344 2023-01-23 mark wdeleteln(v->child->window);
2001 dc2c3344 2023-01-23 mark wnoutrefresh(v->child->window);
2004 dc2c3344 2023-01-23 mark doupdate();
2007 9970f7fc 2020-12-03 stsp if (view->dying) {
2008 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
2010 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
2011 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
2013 e78dc838 2020-12-04 stsp else if (view->parent)
2014 669b5ffa 2018-10-07 stsp prev = view->parent;
2016 e78dc838 2020-12-04 stsp if (view->parent) {
2017 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
2018 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
2019 9b058f45 2022-06-30 mark /* Restore fullscreen line height. */
2020 9b058f45 2022-06-30 mark view->parent->nlines = view->parent->lines;
2021 0dbbbe90 2022-06-17 op err = view_resize(view->parent);
2024 3c1dfe12 2022-07-08 mark /* Make resized splits persist. */
2025 3c1dfe12 2022-07-08 mark view_transfer_size(view->parent, view);
2027 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
2029 9970f7fc 2020-12-03 stsp err = view_close(view);
2031 e5a0f69f 2018-08-18 stsp goto done;
2033 e78dc838 2020-12-04 stsp view = NULL;
2034 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
2035 e78dc838 2020-12-04 stsp if (v->focussed)
2038 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
2039 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
2041 e78dc838 2020-12-04 stsp view = prev;
2042 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
2043 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
2044 e78dc838 2020-12-04 stsp tog_view_list_head);
2046 e78dc838 2020-12-04 stsp if (view) {
2047 e78dc838 2020-12-04 stsp if (view->focus_child) {
2048 e78dc838 2020-12-04 stsp view->child->focussed = 1;
2049 e78dc838 2020-12-04 stsp view = view->child;
2051 e78dc838 2020-12-04 stsp view->focussed = 1;
2055 bcbd79e2 2018-08-19 stsp if (new_view) {
2056 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
2057 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
2058 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
2059 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
2061 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
2062 86c66b02 2018-10-18 stsp err = view_close(v);
2064 86c66b02 2018-10-18 stsp goto done;
2067 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
2068 fed7eaa8 2018-10-24 stsp view = new_view;
2070 dc2c3344 2023-01-23 mark if (view && !done) {
2071 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
2072 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
2073 e78dc838 2020-12-04 stsp view = view->child;
2075 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
2076 e78dc838 2020-12-04 stsp view = view->parent;
2078 e78dc838 2020-12-04 stsp show_panel(view->panel);
2079 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
2080 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
2081 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
2082 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
2084 1a76625f 2018-10-22 stsp goto done;
2086 669b5ffa 2018-10-07 stsp err = view->show(view);
2088 1a76625f 2018-10-22 stsp goto done;
2089 669b5ffa 2018-10-07 stsp if (view->child) {
2090 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
2092 1a76625f 2018-10-22 stsp goto done;
2094 1a76625f 2018-10-22 stsp update_panels();
2095 1a76625f 2018-10-22 stsp doupdate();
2099 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
2100 5629093a 2022-07-11 stsp const struct got_error *close_err;
2101 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
2102 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
2103 5629093a 2022-07-11 stsp close_err = view_close(view);
2104 5629093a 2022-07-11 stsp if (close_err && err == NULL)
2105 5629093a 2022-07-11 stsp err = close_err;
2108 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2109 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
2110 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
2112 e5a0f69f 2018-08-18 stsp return err;
2115 4ed7e80c 2018-05-20 stsp __dead static void
2116 9f7d7167 2018-04-29 stsp usage_log(void)
2119 c70c5802 2018-08-01 stsp fprintf(stderr,
2120 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
2121 9f7d7167 2018-04-29 stsp getprogname());
2125 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
2126 80ddbec8 2018-04-29 stsp static const struct got_error *
2127 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
2129 00dfcb92 2018-06-11 stsp char *vis = NULL;
2130 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
2132 963b370f 2018-05-20 stsp *ws = NULL;
2133 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
2134 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
2135 00dfcb92 2018-06-11 stsp int vislen;
2136 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
2137 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
2139 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
2140 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
2142 00dfcb92 2018-06-11 stsp return err;
2143 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
2144 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
2145 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
2146 a7f50699 2018-06-11 stsp goto done;
2150 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
2151 a7f50699 2018-06-11 stsp if (*ws == NULL) {
2152 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
2153 a7f50699 2018-06-11 stsp goto done;
2156 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
2157 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
2159 00dfcb92 2018-06-11 stsp free(vis);
2160 963b370f 2018-05-20 stsp if (err) {
2161 963b370f 2018-05-20 stsp free(*ws);
2162 963b370f 2018-05-20 stsp *ws = NULL;
2163 963b370f 2018-05-20 stsp *wlen = 0;
2165 963b370f 2018-05-20 stsp return err;
2168 145b6838 2022-06-16 stsp static const struct got_error *
2169 145b6838 2022-06-16 stsp expand_tab(char **ptr, const char *src)
2171 145b6838 2022-06-16 stsp char *dst;
2172 145b6838 2022-06-16 stsp size_t len, n, idx = 0, sz = 0;
2174 145b6838 2022-06-16 stsp *ptr = NULL;
2175 145b6838 2022-06-16 stsp n = len = strlen(src);
2176 6e1c41ad 2022-06-16 mark dst = malloc(n + 1);
2177 145b6838 2022-06-16 stsp if (dst == NULL)
2178 145b6838 2022-06-16 stsp return got_error_from_errno("malloc");
2180 145b6838 2022-06-16 stsp while (idx < len && src[idx]) {
2181 145b6838 2022-06-16 stsp const char c = src[idx];
2183 145b6838 2022-06-16 stsp if (c == '\t') {
2184 145b6838 2022-06-16 stsp size_t nb = TABSIZE - sz % TABSIZE;
2187 367ddf28 2022-06-16 mark p = realloc(dst, n + nb);
2188 6e1c41ad 2022-06-16 mark if (p == NULL) {
2189 6e1c41ad 2022-06-16 mark free(dst);
2190 6e1c41ad 2022-06-16 mark return got_error_from_errno("realloc");
2195 6e1c41ad 2022-06-16 mark memset(dst + sz, ' ', nb);
2198 145b6838 2022-06-16 stsp dst[sz++] = src[idx];
2202 145b6838 2022-06-16 stsp dst[sz] = '\0';
2203 145b6838 2022-06-16 stsp *ptr = dst;
2204 145b6838 2022-06-16 stsp return NULL;
2208 4e4a9ac8 2022-06-17 op * Advance at most n columns from wline starting at offset off.
2209 4e4a9ac8 2022-06-17 op * Return the index to the first character after the span operation.
2210 4e4a9ac8 2022-06-17 op * Return the combined column width of all spanned wide character in
2214 4e4a9ac8 2022-06-17 op span_wline(int *rcol, int off, wchar_t *wline, int n, int col_tab_align)
2216 4e4a9ac8 2022-06-17 op int width, i, cols = 0;
2218 4e4a9ac8 2022-06-17 op if (n == 0) {
2219 4e4a9ac8 2022-06-17 op *rcol = cols;
2223 4e4a9ac8 2022-06-17 op for (i = off; wline[i] != L'\0'; ++i) {
2224 4e4a9ac8 2022-06-17 op if (wline[i] == L'\t')
2225 4e4a9ac8 2022-06-17 op width = TABSIZE - ((cols + col_tab_align) % TABSIZE);
2227 4e4a9ac8 2022-06-17 op width = wcwidth(wline[i]);
2229 4e4a9ac8 2022-06-17 op if (width == -1) {
2231 4e4a9ac8 2022-06-17 op wline[i] = L'.';
2234 4e4a9ac8 2022-06-17 op if (cols + width > n)
2236 4e4a9ac8 2022-06-17 op cols += width;
2239 4e4a9ac8 2022-06-17 op *rcol = cols;
2244 ccda2f4d 2022-06-16 stsp * Format a line for display, ensuring that it won't overflow a width limit.
2245 ccda2f4d 2022-06-16 stsp * With scrolling, the width returned refers to the scrolled version of the
2246 ccda2f4d 2022-06-16 stsp * line, which starts at (*wlinep)[*scrollxp]. The caller must free *wlinep.
2248 ccda2f4d 2022-06-16 stsp static const struct got_error *
2249 ccda2f4d 2022-06-16 stsp format_line(wchar_t **wlinep, int *widthp, int *scrollxp,
2250 ccda2f4d 2022-06-16 stsp const char *line, int nscroll, int wlimit, int col_tab_align, int expand)
2252 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
2254 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
2255 145b6838 2022-06-16 stsp char *exstr = NULL;
2256 963b370f 2018-05-20 stsp size_t wlen;
2257 4e4a9ac8 2022-06-17 op int i, scrollx;
2259 963b370f 2018-05-20 stsp *wlinep = NULL;
2260 b700b5d6 2018-07-10 stsp *widthp = 0;
2262 145b6838 2022-06-16 stsp if (expand) {
2263 145b6838 2022-06-16 stsp err = expand_tab(&exstr, line);
2265 145b6838 2022-06-16 stsp return err;
2268 145b6838 2022-06-16 stsp err = mbs2ws(&wline, &wlen, expand ? exstr : line);
2269 145b6838 2022-06-16 stsp free(exstr);
2271 963b370f 2018-05-20 stsp return err;
2273 4e4a9ac8 2022-06-17 op scrollx = span_wline(&cols, 0, wline, nscroll, col_tab_align);
2275 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
2276 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2279 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
2280 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2284 4e4a9ac8 2022-06-17 op i = span_wline(&cols, scrollx, wline, wlimit, col_tab_align);
2285 4e4a9ac8 2022-06-17 op wline[i] = L'\0';
2287 b700b5d6 2018-07-10 stsp if (widthp)
2288 b700b5d6 2018-07-10 stsp *widthp = cols;
2289 ccda2f4d 2022-06-16 stsp if (scrollxp)
2290 ccda2f4d 2022-06-16 stsp *scrollxp = scrollx;
2292 963b370f 2018-05-20 stsp free(wline);
2294 963b370f 2018-05-20 stsp *wlinep = wline;
2295 963b370f 2018-05-20 stsp return err;
2298 8b473291 2019-02-21 stsp static const struct got_error*
2299 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
2300 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
2302 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
2303 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
2305 8b473291 2019-02-21 stsp const char *name;
2307 8b473291 2019-02-21 stsp *refs_str = NULL;
2309 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
2310 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
2311 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
2314 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
2315 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
2317 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
2318 8b473291 2019-02-21 stsp name += 5;
2319 cc488aa7 2022-01-23 stsp if (strncmp(name, "got/", 4) == 0 &&
2320 cc488aa7 2022-01-23 stsp strncmp(name, "got/backup/", 11) != 0)
2322 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
2323 8b473291 2019-02-21 stsp name += 6;
2324 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
2325 8b473291 2019-02-21 stsp name += 8;
2326 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
2327 79cc719f 2020-04-24 stsp if (s != NULL && s[strlen(s)] == '\0')
2330 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
2333 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
2334 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
2335 5d844a1e 2019-08-13 stsp if (err) {
2336 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
2337 48cae60d 2020-09-22 stsp free(ref_id);
2340 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
2341 5d844a1e 2019-08-13 stsp err = NULL;
2342 5d844a1e 2019-08-13 stsp tag = NULL;
2345 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
2346 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
2347 48cae60d 2020-09-22 stsp free(ref_id);
2349 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
2350 52b5abe1 2019-08-13 stsp if (cmp != 0)
2352 8b473291 2019-02-21 stsp s = *refs_str;
2353 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
2354 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
2355 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2357 8b473291 2019-02-21 stsp *refs_str = NULL;
2363 8b473291 2019-02-21 stsp return err;
2366 963b370f 2018-05-20 stsp static const struct got_error *
2367 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
2368 27a741e5 2019-09-11 stsp int col_tab_align)
2370 e6b8b890 2020-12-29 naddy char *smallerthan;
2372 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
2373 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
2374 5813d178 2019-03-09 stsp author = smallerthan + 1;
2375 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
2376 ccda2f4d 2022-06-16 stsp return format_line(wauthor, author_width, NULL, author, 0, limit,
2377 ccda2f4d 2022-06-16 stsp col_tab_align, 0);
2380 5813d178 2019-03-09 stsp static const struct got_error *
2381 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
2382 8fdc79fe 2020-12-01 naddy struct got_object_id *id, const size_t date_display_cols,
2383 8fdc79fe 2020-12-01 naddy int author_display_cols)
2385 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2386 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2387 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
2388 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
2389 5813d178 2019-03-09 stsp char *author = NULL;
2390 ccda2f4d 2022-06-16 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
2391 bb737323 2018-05-20 stsp int author_width, logmsg_width;
2392 5813d178 2019-03-09 stsp char *newline, *line = NULL;
2393 ccda2f4d 2022-06-16 stsp int col, limit, scrollx;
2394 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
2395 ccb26ccd 2018-11-05 stsp struct tm tm;
2396 45d799e2 2018-12-23 stsp time_t committer_time;
2397 11b20872 2019-11-08 stsp struct tog_color *tc;
2399 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
2400 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
2401 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
2402 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
2403 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
2405 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
2406 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
2408 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
2409 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
2411 11b20872 2019-11-08 stsp wattr_on(view->window,
2412 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2413 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
2415 11b20872 2019-11-08 stsp wattr_off(view->window,
2416 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2417 27a741e5 2019-09-11 stsp col = limit;
2418 b39d25c7 2018-07-10 stsp if (col > avail)
2419 b39d25c7 2018-07-10 stsp goto done;
2421 6570a66d 2019-11-08 stsp if (avail >= 120) {
2422 6570a66d 2019-11-08 stsp char *id_str;
2423 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
2425 6570a66d 2019-11-08 stsp goto done;
2426 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2428 11b20872 2019-11-08 stsp wattr_on(view->window,
2429 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2430 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
2432 11b20872 2019-11-08 stsp wattr_off(view->window,
2433 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2434 6570a66d 2019-11-08 stsp free(id_str);
2436 6570a66d 2019-11-08 stsp if (col > avail)
2437 6570a66d 2019-11-08 stsp goto done;
2440 10aab77f 2022-07-19 op if (s->use_committer)
2441 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(commit));
2443 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(commit));
2444 5813d178 2019-03-09 stsp if (author == NULL) {
2445 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2446 80ddbec8 2018-04-29 stsp goto done;
2448 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
2450 bb737323 2018-05-20 stsp goto done;
2451 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
2453 11b20872 2019-11-08 stsp wattr_on(view->window,
2454 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2455 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
2456 bb737323 2018-05-20 stsp col += author_width;
2457 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
2458 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2460 bb737323 2018-05-20 stsp author_width++;
2463 f0f62654 2022-09-08 mark wattr_off(view->window,
2464 f0f62654 2022-09-08 mark COLOR_PAIR(tc->colorpair), NULL);
2465 9c2eaf34 2018-05-20 stsp if (col > avail)
2466 9c2eaf34 2018-05-20 stsp goto done;
2468 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
2470 6d9fbc00 2018-04-29 stsp goto done;
2471 bb737323 2018-05-20 stsp logmsg = logmsg0;
2472 bb737323 2018-05-20 stsp while (*logmsg == '\n')
2474 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
2475 bb737323 2018-05-20 stsp if (newline)
2476 bb737323 2018-05-20 stsp *newline = '\0';
2477 ccda2f4d 2022-06-16 stsp limit = avail - col;
2478 49b24ee5 2022-07-03 mark if (view->child && !view_is_hsplit_top(view) && limit > 0)
2479 4d1f6af3 2022-06-17 op limit--; /* for the border */
2480 ccda2f4d 2022-06-16 stsp err = format_line(&wlogmsg, &logmsg_width, &scrollx, logmsg, view->x,
2481 ccda2f4d 2022-06-16 stsp limit, col, 1);
2483 29688b02 2022-06-16 stsp goto done;
2484 ccda2f4d 2022-06-16 stsp waddwstr(view->window, &wlogmsg[scrollx]);
2485 29688b02 2022-06-16 stsp col += MAX(logmsg_width, 0);
2486 27a741e5 2019-09-11 stsp while (col < avail) {
2487 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2491 80ddbec8 2018-04-29 stsp free(logmsg0);
2492 bb737323 2018-05-20 stsp free(wlogmsg);
2493 5813d178 2019-03-09 stsp free(author);
2494 bb737323 2018-05-20 stsp free(wauthor);
2495 80ddbec8 2018-04-29 stsp free(line);
2496 80ddbec8 2018-04-29 stsp return err;
2499 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
2500 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
2501 899d86c2 2018-05-10 stsp struct got_object_id *id)
2503 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
2504 e15c42de 2022-09-05 op struct got_object_id *dup;
2506 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
2507 80ddbec8 2018-04-29 stsp if (entry == NULL)
2508 899d86c2 2018-05-10 stsp return NULL;
2510 e15c42de 2022-09-05 op dup = got_object_id_dup(id);
2511 e15c42de 2022-09-05 op if (dup == NULL) {
2512 e15c42de 2022-09-05 op free(entry);
2513 e15c42de 2022-09-05 op return NULL;
2516 e15c42de 2022-09-05 op entry->id = dup;
2517 99db9666 2018-05-07 stsp entry->commit = commit;
2518 899d86c2 2018-05-10 stsp return entry;
2521 99db9666 2018-05-07 stsp static void
2522 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
2524 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
2526 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
2527 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
2528 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
2529 ecb28ae0 2018-07-16 stsp commits->ncommits--;
2530 e15c42de 2022-09-05 op free(entry->id);
2531 99db9666 2018-05-07 stsp free(entry);
2534 99db9666 2018-05-07 stsp static void
2535 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
2537 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
2538 99db9666 2018-05-07 stsp pop_commit(commits);
2541 c4972b91 2018-05-07 stsp static const struct got_error *
2542 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
2543 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
2545 13add988 2019-10-15 stsp const struct got_error *err = NULL;
2546 13add988 2019-10-15 stsp regmatch_t regmatch;
2547 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
2549 13add988 2019-10-15 stsp *have_match = 0;
2551 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
2553 13add988 2019-10-15 stsp return err;
2555 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
2557 13add988 2019-10-15 stsp goto done;
2559 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
2560 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2561 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
2562 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2563 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
2564 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
2565 13add988 2019-10-15 stsp *have_match = 1;
2567 13add988 2019-10-15 stsp free(id_str);
2568 13add988 2019-10-15 stsp free(logmsg);
2569 13add988 2019-10-15 stsp return err;
2572 13add988 2019-10-15 stsp static const struct got_error *
2573 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
2575 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
2578 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
2579 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
2580 1a76625f 2018-10-22 stsp * while updating the display.
2583 d9787ed8 2022-09-10 op struct got_object_id id;
2584 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
2585 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
2586 568eae95 2022-09-11 mark int limit_match = 0;
2587 1a76625f 2018-10-22 stsp int errcode;
2589 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
2590 4e0d2870 2020-12-07 naddy NULL, NULL);
2594 d9787ed8 2022-09-10 op err = got_object_open_as_commit(&commit, a->repo, &id);
2597 d9787ed8 2022-09-10 op entry = alloc_commit_queue_entry(commit, &id);
2598 9ba79e04 2018-06-11 stsp if (entry == NULL) {
2599 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
2603 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2604 1a76625f 2018-10-22 stsp if (errcode) {
2605 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
2606 13add988 2019-10-15 stsp "pthread_mutex_lock");
2610 568eae95 2022-09-11 mark entry->idx = a->real_commits->ncommits;
2611 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->real_commits->head, entry, entry);
2612 568eae95 2022-09-11 mark a->real_commits->ncommits++;
2614 568eae95 2022-09-11 mark if (*a->limiting) {
2615 568eae95 2022-09-11 mark err = match_commit(&limit_match, &id, commit,
2616 568eae95 2022-09-11 mark a->limit_regex);
2620 568eae95 2022-09-11 mark if (limit_match) {
2621 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
2623 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(
2624 568eae95 2022-09-11 mark entry->commit, entry->id);
2625 568eae95 2022-09-11 mark if (matched == NULL) {
2626 568eae95 2022-09-11 mark err = got_error_from_errno(
2627 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
2630 34a842a4 2022-09-18 mark matched->commit = entry->commit;
2631 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
2633 568eae95 2022-09-11 mark matched->idx = a->limit_commits->ncommits;
2634 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->limit_commits->head,
2635 568eae95 2022-09-11 mark matched, entry);
2636 568eae95 2022-09-11 mark a->limit_commits->ncommits++;
2640 568eae95 2022-09-11 mark * This is how we signal log_thread() that we
2641 568eae95 2022-09-11 mark * have found a match, and that it should be
2642 568eae95 2022-09-11 mark * counted as a new entry for the view.
2644 568eae95 2022-09-11 mark a->limit_match = limit_match;
2647 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
2648 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
2649 7c1452c1 2020-03-26 stsp int have_match;
2650 d9787ed8 2022-09-10 op err = match_commit(&have_match, &id, commit, a->regex);
2654 568eae95 2022-09-11 mark if (*a->limiting) {
2655 568eae95 2022-09-11 mark if (limit_match && have_match)
2656 568eae95 2022-09-11 mark *a->search_next_done =
2657 568eae95 2022-09-11 mark TOG_SEARCH_HAVE_MORE;
2658 568eae95 2022-09-11 mark } else if (have_match)
2659 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
2662 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2663 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2664 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2665 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2668 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
2670 9ba79e04 2018-06-11 stsp return err;
2673 2b779855 2020-12-05 naddy static void
2674 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
2676 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
2677 2b779855 2020-12-05 naddy int ncommits = 0;
2679 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
2680 2b779855 2020-12-05 naddy while (entry) {
2681 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
2682 2b779855 2020-12-05 naddy s->selected_entry = entry;
2685 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
2686 2b779855 2020-12-05 naddy ncommits++;
2690 0553a4e3 2018-04-30 stsp static const struct got_error *
2691 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
2693 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
2694 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
2695 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
2696 cbb0c8d7 2022-08-12 mark int limit = view->nlines;
2697 60493ae3 2019-06-20 stsp int width;
2698 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
2699 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
2700 8b473291 2019-02-21 stsp char *refs_str = NULL;
2701 ecb28ae0 2018-07-16 stsp wchar_t *wline;
2702 11b20872 2019-11-08 stsp struct tog_color *tc;
2703 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
2705 cbb0c8d7 2022-08-12 mark if (view_is_hsplit_top(view))
2706 cbb0c8d7 2022-08-12 mark --limit; /* account for border */
2708 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
2709 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
2710 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
2711 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
2713 ecb28ae0 2018-07-16 stsp return err;
2714 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
2715 d2075bf3 2020-12-25 stsp s->selected_entry->id);
2716 d2075bf3 2020-12-25 stsp if (refs) {
2717 d2075bf3 2020-12-25 stsp err = build_refs_str(&refs_str, refs,
2718 d2075bf3 2020-12-25 stsp s->selected_entry->id, s->repo);
2720 d2075bf3 2020-12-25 stsp goto done;
2724 098596c5 2023-04-14 stsp if (s->thread_args.commits_needed == 0 && !using_mock_io)
2725 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
2727 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
2728 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
2729 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2730 38d166d8 2022-09-23 stsp (view->searching && !view->search_next_done) ?
2731 38d166d8 2022-09-23 stsp "searching..." : "loading...") == -1) {
2732 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2733 8f4ed634 2020-03-26 stsp goto done;
2736 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
2737 568eae95 2022-09-11 mark const char *limit_str = NULL;
2739 f9686aa5 2020-03-27 stsp if (view->searching) {
2740 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
2741 f9686aa5 2020-03-27 stsp search_str = "no more matches";
2742 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
2743 f9686aa5 2020-03-27 stsp search_str = "no matches found";
2744 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
2745 f9686aa5 2020-03-27 stsp search_str = "searching...";
2748 568eae95 2022-09-11 mark if (s->limit_view && s->commits->ncommits == 0)
2749 568eae95 2022-09-11 mark limit_str = "no matches found";
2751 568eae95 2022-09-11 mark if (asprintf(&ncommits_str, " [%d/%d] %s %s",
2752 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2753 568eae95 2022-09-11 mark search_str ? search_str : (refs_str ? refs_str : ""),
2754 568eae95 2022-09-11 mark limit_str ? limit_str : "") == -1) {
2755 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2756 8f4ed634 2020-03-26 stsp goto done;
2760 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
2761 87411fa9 2022-06-16 stsp if (asprintf(&header, "commit %s %s%s", id_str ? id_str :
2762 87411fa9 2022-06-16 stsp "........................................",
2763 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
2764 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2765 1a76625f 2018-10-22 stsp header = NULL;
2766 1a76625f 2018-10-22 stsp goto done;
2768 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
2769 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
2770 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
2771 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2772 1a76625f 2018-10-22 stsp header = NULL;
2773 1a76625f 2018-10-22 stsp goto done;
2775 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, header, 0, view->ncols, 0, 0);
2777 1a76625f 2018-10-22 stsp goto done;
2779 2814baeb 2018-08-01 stsp werase(view->window);
2781 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2782 a3404814 2018-09-02 stsp wstandout(view->window);
2783 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2785 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
2786 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
2787 1a76625f 2018-10-22 stsp while (width < view->ncols) {
2788 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
2792 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
2793 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2794 a3404814 2018-09-02 stsp wstandend(view->window);
2795 ecb28ae0 2018-07-16 stsp free(wline);
2796 ecb28ae0 2018-07-16 stsp if (limit <= 1)
2797 1a76625f 2018-10-22 stsp goto done;
2799 29688b02 2022-06-16 stsp /* Grow author column size if necessary, and set view->maxx. */
2800 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2801 5813d178 2019-03-09 stsp ncommits = 0;
2802 145b6838 2022-06-16 stsp view->maxx = 0;
2803 5813d178 2019-03-09 stsp while (entry) {
2804 10aab77f 2022-07-19 op struct got_commit_object *c = entry->commit;
2805 145b6838 2022-06-16 stsp char *author, *eol, *msg, *msg0;
2806 29688b02 2022-06-16 stsp wchar_t *wauthor, *wmsg;
2807 5813d178 2019-03-09 stsp int width;
2808 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
2810 10aab77f 2022-07-19 op if (s->use_committer)
2811 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(c));
2813 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(c));
2814 5813d178 2019-03-09 stsp if (author == NULL) {
2815 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2816 5813d178 2019-03-09 stsp goto done;
2818 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
2819 27a741e5 2019-09-11 stsp date_display_cols);
2820 5813d178 2019-03-09 stsp if (author_cols < width)
2821 5813d178 2019-03-09 stsp author_cols = width;
2822 5813d178 2019-03-09 stsp free(wauthor);
2823 5813d178 2019-03-09 stsp free(author);
2824 a310d9c3 2022-07-21 florian if (err)
2825 a310d9c3 2022-07-21 florian goto done;
2826 10aab77f 2022-07-19 op err = got_object_commit_get_logmsg(&msg0, c);
2828 145b6838 2022-06-16 stsp goto done;
2829 145b6838 2022-06-16 stsp msg = msg0;
2830 145b6838 2022-06-16 stsp while (*msg == '\n')
2832 145b6838 2022-06-16 stsp if ((eol = strchr(msg, '\n')))
2833 29688b02 2022-06-16 stsp *eol = '\0';
2834 ccda2f4d 2022-06-16 stsp err = format_line(&wmsg, &width, NULL, msg, 0, INT_MAX,
2835 29688b02 2022-06-16 stsp date_display_cols + author_cols, 0);
2837 29688b02 2022-06-16 stsp goto done;
2838 29688b02 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
2839 145b6838 2022-06-16 stsp free(msg0);
2840 29688b02 2022-06-16 stsp free(wmsg);
2841 7ca04879 2019-10-19 stsp ncommits++;
2842 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
2845 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2846 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
2847 867c6645 2018-07-10 stsp ncommits = 0;
2848 899d86c2 2018-05-10 stsp while (entry) {
2849 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
2851 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2852 2814baeb 2018-08-01 stsp wstandout(view->window);
2853 8fdc79fe 2020-12-01 naddy err = draw_commit(view, entry->commit, entry->id,
2854 8fdc79fe 2020-12-01 naddy date_display_cols, author_cols);
2855 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2856 2814baeb 2018-08-01 stsp wstandend(view->window);
2858 60493ae3 2019-06-20 stsp goto done;
2859 0553a4e3 2018-04-30 stsp ncommits++;
2860 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
2861 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
2864 9b058f45 2022-06-30 mark view_border(view);
2866 1a76625f 2018-10-22 stsp free(id_str);
2867 8b473291 2019-02-21 stsp free(refs_str);
2868 1a76625f 2018-10-22 stsp free(ncommits_str);
2869 1a76625f 2018-10-22 stsp free(header);
2870 80ddbec8 2018-04-29 stsp return err;
2873 07b55e75 2018-05-10 stsp static void
2874 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
2876 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
2877 07b55e75 2018-05-10 stsp int nscrolled = 0;
2879 568eae95 2022-09-11 mark entry = TAILQ_FIRST(&s->commits->head);
2880 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
2883 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
2884 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
2885 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2886 07b55e75 2018-05-10 stsp if (entry) {
2887 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
2888 07b55e75 2018-05-10 stsp nscrolled++;
2893 aa075928 2018-05-10 stsp static const struct got_error *
2894 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
2896 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
2897 5e224a3e 2019-02-22 stsp int errcode;
2899 098596c5 2023-04-14 stsp if (!using_mock_io)
2900 098596c5 2023-04-14 stsp halfdelay(1); /* fast refresh while loading commits */
2902 5629093a 2022-07-11 stsp while (!ta->log_complete && !tog_thread_error &&
2903 5629093a 2022-07-11 stsp (ta->commits_needed > 0 || ta->load_all)) {
2904 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
2905 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
2906 7aafa0d1 2019-02-22 stsp if (errcode)
2907 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2908 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2911 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
2912 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
2914 7c1452c1 2020-03-26 stsp if (!wait)
2917 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2918 ffe38506 2020-12-01 naddy show_log_view(view);
2919 7c1452c1 2020-03-26 stsp update_panels();
2920 7c1452c1 2020-03-26 stsp doupdate();
2922 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
2923 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
2924 82954512 2020-02-03 stsp if (errcode)
2925 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
2926 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2928 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2929 ffe38506 2020-12-01 naddy show_log_view(view);
2930 7c1452c1 2020-03-26 stsp update_panels();
2931 7c1452c1 2020-03-26 stsp doupdate();
2934 5e224a3e 2019-02-22 stsp return NULL;
2937 5e224a3e 2019-02-22 stsp static const struct got_error *
2938 9b058f45 2022-06-30 mark request_log_commits(struct tog_view *view)
2940 9b058f45 2022-06-30 mark struct tog_log_view_state *state = &view->state.log;
2941 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
2943 2525dccb 2022-07-13 mark if (state->thread_args.log_complete)
2944 2525dccb 2022-07-13 mark return NULL;
2946 27187d45 2022-07-11 mark state->thread_args.commits_needed += view->nscrolled;
2947 9b058f45 2022-06-30 mark err = trigger_log_thread(view, 1);
2948 9b058f45 2022-06-30 mark view->nscrolled = 0;
2950 9b058f45 2022-06-30 mark return err;
2953 9b058f45 2022-06-30 mark static const struct got_error *
2954 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
2956 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2957 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
2958 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
2959 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
2961 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
2962 5e224a3e 2019-02-22 stsp return NULL;
2964 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
2965 568eae95 2022-09-11 mark if (s->commits->ncommits < ncommits_needed &&
2966 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
2968 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
2970 94b80cfa 2022-08-01 mark s->thread_args.commits_needed +=
2971 568eae95 2022-09-11 mark ncommits_needed - s->commits->ncommits;
2972 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2974 5e224a3e 2019-02-22 stsp return err;
2978 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
2979 9b058f45 2022-06-30 mark if (pentry == NULL && view->mode != TOG_VIEW_SPLIT_HRZN)
2982 9b058f45 2022-06-30 mark s->last_displayed_entry = pentry ?
2983 d0407b86 2023-01-10 mark pentry : s->last_displayed_entry;
2985 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
2986 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
2988 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
2989 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
2991 2525dccb 2022-07-13 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && !s->thread_args.log_complete)
2992 9b058f45 2022-06-30 mark view->nscrolled += nscrolled;
2994 9b058f45 2022-06-30 mark view->nscrolled = 0;
2996 dd0a52c1 2018-05-20 stsp return err;
2999 cd0acaa7 2018-05-20 stsp static const struct got_error *
3000 9b058f45 2022-06-30 mark open_diff_view_for_commit(struct tog_view **new_view, int begin_y, int begin_x,
3001 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
3002 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
3004 cd0acaa7 2018-05-20 stsp const struct got_error *err;
3005 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
3006 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
3008 9b058f45 2022-06-30 mark diff_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_DIFF);
3009 15a94983 2018-12-23 stsp if (diff_view == NULL)
3010 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
3012 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
3013 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, parent_id ? &parent_id->id : NULL,
3014 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
3015 e5a0f69f 2018-08-18 stsp if (err == NULL)
3016 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
3017 cd0acaa7 2018-05-20 stsp return err;
3020 80ddbec8 2018-04-29 stsp static const struct got_error *
3021 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
3022 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
3024 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
3026 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
3027 941e9f74 2019-05-21 stsp if (parent == NULL)
3028 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
3030 941e9f74 2019-05-21 stsp parent->tree = s->tree;
3031 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
3032 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
3033 941e9f74 2019-05-21 stsp parent->selected = s->selected;
3034 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
3035 941e9f74 2019-05-21 stsp s->tree = subtree;
3036 941e9f74 2019-05-21 stsp s->selected = 0;
3037 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
3038 941e9f74 2019-05-21 stsp return NULL;
3041 941e9f74 2019-05-21 stsp static const struct got_error *
3042 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
3043 a44927cc 2022-04-07 stsp struct got_commit_object *commit, const char *path)
3045 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
3046 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
3047 941e9f74 2019-05-21 stsp const char *p;
3048 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
3050 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
3052 941e9f74 2019-05-21 stsp while (*p) {
3053 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
3054 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
3055 56e0773d 2019-11-28 stsp char *te_name;
3057 33cbf02b 2020-01-12 stsp while (p[0] == '/')
3060 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
3061 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
3062 941e9f74 2019-05-21 stsp if (slash == NULL)
3063 33cbf02b 2020-01-12 stsp te_name = strdup(p);
3065 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
3066 56e0773d 2019-11-28 stsp if (te_name == NULL) {
3067 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
3070 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
3071 56e0773d 2019-11-28 stsp if (te == NULL) {
3072 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
3073 56e0773d 2019-11-28 stsp free(te_name);
3076 56e0773d 2019-11-28 stsp free(te_name);
3077 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
3079 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
3080 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
3082 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
3083 941e9f74 2019-05-21 stsp if (slash)
3084 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
3086 941e9f74 2019-05-21 stsp subpath = strdup(path);
3087 941e9f74 2019-05-21 stsp if (subpath == NULL) {
3088 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
3092 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&tree_id, s->repo, commit,
3097 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
3098 941e9f74 2019-05-21 stsp free(tree_id);
3102 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
3103 941e9f74 2019-05-21 stsp if (err) {
3104 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
3107 941e9f74 2019-05-21 stsp if (slash == NULL)
3109 941e9f74 2019-05-21 stsp free(subpath);
3110 941e9f74 2019-05-21 stsp subpath = NULL;
3111 941e9f74 2019-05-21 stsp p = slash;
3114 941e9f74 2019-05-21 stsp free(subpath);
3115 1a76625f 2018-10-22 stsp return err;
3118 61266923 2020-01-14 stsp static const struct got_error *
3119 49b24ee5 2022-07-03 mark browse_commit_tree(struct tog_view **new_view, int begin_y, int begin_x,
3120 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
3121 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
3123 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
3124 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
3125 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
3127 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
3128 55cccc34 2020-02-20 stsp if (tree_view == NULL)
3129 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
3131 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
3133 55cccc34 2020-02-20 stsp return err;
3134 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
3136 55cccc34 2020-02-20 stsp *new_view = tree_view;
3138 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
3139 55cccc34 2020-02-20 stsp return NULL;
3141 a44927cc 2022-04-07 stsp return tree_view_walk_path(s, entry->commit, path);
3144 55cccc34 2020-02-20 stsp static const struct got_error *
3145 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
3147 61266923 2020-01-14 stsp sigset_t sigset;
3148 61266923 2020-01-14 stsp int errcode;
3150 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
3151 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
3153 2497f032 2022-05-31 stsp /* tog handles SIGWINCH, SIGCONT, SIGINT, SIGTERM */
3154 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
3155 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3156 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
3157 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
3158 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGINT) == -1)
3159 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3160 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGTERM) == -1)
3161 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
3163 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
3164 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
3165 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3167 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
3168 61266923 2020-01-14 stsp if (errcode)
3169 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
3171 61266923 2020-01-14 stsp return NULL;
3174 1a76625f 2018-10-22 stsp static void *
3175 1a76625f 2018-10-22 stsp log_thread(void *arg)
3177 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3178 1a76625f 2018-10-22 stsp int errcode = 0;
3179 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
3180 1a76625f 2018-10-22 stsp int done = 0;
3183 5629093a 2022-07-11 stsp * Sync startup with main thread such that we begin our
3184 5629093a 2022-07-11 stsp * work once view_input() has released the mutex.
3186 5629093a 2022-07-11 stsp errcode = pthread_mutex_lock(&tog_mutex);
3187 5629093a 2022-07-11 stsp if (errcode) {
3188 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_lock");
3189 61266923 2020-01-14 stsp return (void *)err;
3192 5629093a 2022-07-11 stsp err = block_signals_used_by_main_thread();
3193 5629093a 2022-07-11 stsp if (err) {
3194 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
3195 5629093a 2022-07-11 stsp goto done;
3198 2497f032 2022-05-31 stsp while (!done && !err && !tog_fatal_signal_received()) {
3199 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3200 5629093a 2022-07-11 stsp if (errcode) {
3201 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode,
3202 5629093a 2022-07-11 stsp "pthread_mutex_unlock");
3203 5629093a 2022-07-11 stsp goto done;
3205 4e0d2870 2020-12-07 naddy err = queue_commits(a);
3206 1a76625f 2018-10-22 stsp if (err) {
3207 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
3208 5629093a 2022-07-11 stsp goto done;
3209 1a76625f 2018-10-22 stsp err = NULL;
3211 568eae95 2022-09-11 mark } else if (a->commits_needed > 0 && !a->load_all) {
3212 568eae95 2022-09-11 mark if (*a->limiting) {
3213 568eae95 2022-09-11 mark if (a->limit_match)
3214 568eae95 2022-09-11 mark a->commits_needed--;
3216 568eae95 2022-09-11 mark a->commits_needed--;
3219 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3220 3abe8080 2019-04-10 stsp if (errcode) {
3221 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
3222 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3223 5629093a 2022-07-11 stsp goto done;
3224 3abe8080 2019-04-10 stsp } else if (*a->quit)
3226 568eae95 2022-09-11 mark else if (*a->limiting && *a->first_displayed_entry == NULL) {
3227 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
3228 568eae95 2022-09-11 mark TAILQ_FIRST(&a->limit_commits->head);
3229 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
3230 568eae95 2022-09-11 mark } else if (*a->first_displayed_entry == NULL) {
3231 568eae95 2022-09-11 mark *a->first_displayed_entry =
3232 568eae95 2022-09-11 mark TAILQ_FIRST(&a->real_commits->head);
3233 568eae95 2022-09-11 mark *a->selected_entry = *a->first_displayed_entry;
3236 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
3237 7c1452c1 2020-03-26 stsp if (errcode) {
3238 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
3239 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
3240 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
3241 5629093a 2022-07-11 stsp goto done;
3245 1a76625f 2018-10-22 stsp a->commits_needed = 0;
3247 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
3248 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
3249 7c1452c1 2020-03-26 stsp &tog_mutex);
3250 5629093a 2022-07-11 stsp if (errcode) {
3251 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
3252 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
3253 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
3254 5629093a 2022-07-11 stsp goto done;
3256 21355643 2020-12-06 stsp if (*a->quit)
3261 3abe8080 2019-04-10 stsp a->log_complete = 1;
3262 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3263 5629093a 2022-07-11 stsp if (errcode)
3264 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3266 5629093a 2022-07-11 stsp if (err) {
3267 5629093a 2022-07-11 stsp tog_thread_error = 1;
3268 5629093a 2022-07-11 stsp pthread_cond_signal(&a->commit_loaded);
3270 1a76625f 2018-10-22 stsp return (void *)err;
3273 1a76625f 2018-10-22 stsp static const struct got_error *
3274 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
3276 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *thread_err = NULL;
3277 1a76625f 2018-10-22 stsp int errcode;
3279 1a76625f 2018-10-22 stsp if (s->thread) {
3280 1a76625f 2018-10-22 stsp s->quit = 1;
3281 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
3282 1a76625f 2018-10-22 stsp if (errcode)
3283 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3284 2af4a041 2019-05-11 jcs "pthread_cond_signal");
3285 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3286 1a76625f 2018-10-22 stsp if (errcode)
3287 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3288 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
3289 5629093a 2022-07-11 stsp errcode = pthread_join(s->thread, (void **)&thread_err);
3290 1a76625f 2018-10-22 stsp if (errcode)
3291 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
3292 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3293 1a76625f 2018-10-22 stsp if (errcode)
3294 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3295 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3296 1a76625f 2018-10-22 stsp s->thread = NULL;
3299 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
3300 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
3301 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
3304 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds) {
3305 74467cc8 2022-06-15 stsp const struct got_error *pack_err =
3306 74467cc8 2022-06-15 stsp got_repo_pack_fds_close(s->thread_args.pack_fds);
3307 74467cc8 2022-06-15 stsp if (err == NULL)
3308 74467cc8 2022-06-15 stsp err = pack_err;
3309 74467cc8 2022-06-15 stsp s->thread_args.pack_fds = NULL;
3312 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
3313 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
3314 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
3317 5629093a 2022-07-11 stsp return err ? err : thread_err;
3320 9343a5fb 2018-06-23 stsp static const struct got_error *
3321 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
3323 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3324 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
3325 276b94a1 2020-11-13 naddy int errcode;
3327 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
3329 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
3330 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3331 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3333 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
3334 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3335 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3337 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3338 568eae95 2022-09-11 mark free_commits(&s->real_commits);
3339 1a76625f 2018-10-22 stsp free(s->in_repo_path);
3340 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
3341 1a76625f 2018-10-22 stsp free(s->start_id);
3342 797bc7b9 2018-10-22 stsp s->start_id = NULL;
3343 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
3344 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
3345 1a76625f 2018-10-22 stsp return err;
3349 568eae95 2022-09-11 mark * We use two queues to implement the limit feature: first consists of
3350 568eae95 2022-09-11 mark * commits matching the current limit_regex; second is the real queue
3351 568eae95 2022-09-11 mark * of all known commits (real_commits). When the user starts limiting,
3352 568eae95 2022-09-11 mark * we swap queues such that all movement and displaying functionality
3353 568eae95 2022-09-11 mark * works with very slight change.
3355 1a76625f 2018-10-22 stsp static const struct got_error *
3356 568eae95 2022-09-11 mark limit_log_view(struct tog_view *view)
3358 568eae95 2022-09-11 mark struct tog_log_view_state *s = &view->state.log;
3359 568eae95 2022-09-11 mark struct commit_queue_entry *entry;
3360 568eae95 2022-09-11 mark struct tog_view *v = view;
3361 568eae95 2022-09-11 mark const struct got_error *err = NULL;
3362 568eae95 2022-09-11 mark char pattern[1024];
3365 568eae95 2022-09-11 mark if (view_is_hsplit_top(view))
3366 568eae95 2022-09-11 mark v = view->child;
3367 568eae95 2022-09-11 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
3368 568eae95 2022-09-11 mark v = view->parent;
3370 568eae95 2022-09-11 mark /* Get the pattern */
3371 568eae95 2022-09-11 mark wmove(v->window, v->nlines - 1, 0);
3372 568eae95 2022-09-11 mark wclrtoeol(v->window);
3373 568eae95 2022-09-11 mark mvwaddstr(v->window, v->nlines - 1, 0, "&/");
3374 568eae95 2022-09-11 mark nodelay(v->window, FALSE);
3375 568eae95 2022-09-11 mark nocbreak();
3377 568eae95 2022-09-11 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
3380 568eae95 2022-09-11 mark nodelay(v->window, TRUE);
3381 568eae95 2022-09-11 mark if (ret == ERR)
3382 568eae95 2022-09-11 mark return NULL;
3384 568eae95 2022-09-11 mark if (*pattern == '\0') {
3386 568eae95 2022-09-11 mark * Safety measure for the situation where the user
3387 568eae95 2022-09-11 mark * resets limit without previously limiting anything.
3389 568eae95 2022-09-11 mark if (!s->limit_view)
3390 568eae95 2022-09-11 mark return NULL;
3393 568eae95 2022-09-11 mark * User could have pressed Ctrl+L, which refreshed the
3394 568eae95 2022-09-11 mark * commit queues, it means we can't save previously
3395 568eae95 2022-09-11 mark * (before limit took place) displayed entries,
3396 568eae95 2022-09-11 mark * because they would point to already free'ed memory,
3397 568eae95 2022-09-11 mark * so we are forced to always select first entry of
3398 568eae95 2022-09-11 mark * the queue.
3400 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3401 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->real_commits.head);
3402 568eae95 2022-09-11 mark s->selected_entry = s->first_displayed_entry;
3403 568eae95 2022-09-11 mark s->selected = 0;
3404 568eae95 2022-09-11 mark s->limit_view = 0;
3406 568eae95 2022-09-11 mark return NULL;
3409 568eae95 2022-09-11 mark if (regcomp(&s->limit_regex, pattern, REG_EXTENDED | REG_NEWLINE))
3410 568eae95 2022-09-11 mark return NULL;
3412 568eae95 2022-09-11 mark s->limit_view = 1;
3414 568eae95 2022-09-11 mark /* Clear the screen while loading limit view */
3415 568eae95 2022-09-11 mark s->first_displayed_entry = NULL;
3416 568eae95 2022-09-11 mark s->last_displayed_entry = NULL;
3417 568eae95 2022-09-11 mark s->selected_entry = NULL;
3418 568eae95 2022-09-11 mark s->commits = &s->limit_commits;
3420 568eae95 2022-09-11 mark /* Prepare limit queue for new search */
3421 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3422 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3424 568eae95 2022-09-11 mark /* First process commits, which are in queue already */
3425 568eae95 2022-09-11 mark TAILQ_FOREACH(entry, &s->real_commits.head, entry) {
3426 568eae95 2022-09-11 mark int have_match = 0;
3428 568eae95 2022-09-11 mark err = match_commit(&have_match, entry->id,
3429 568eae95 2022-09-11 mark entry->commit, &s->limit_regex);
3431 568eae95 2022-09-11 mark return err;
3433 568eae95 2022-09-11 mark if (have_match) {
3434 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
3436 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(entry->commit,
3437 568eae95 2022-09-11 mark entry->id);
3438 568eae95 2022-09-11 mark if (matched == NULL) {
3439 568eae95 2022-09-11 mark err = got_error_from_errno(
3440 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
3443 34a842a4 2022-09-18 mark matched->commit = entry->commit;
3444 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
3446 568eae95 2022-09-11 mark matched->idx = s->limit_commits.ncommits;
3447 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&s->limit_commits.head,
3448 568eae95 2022-09-11 mark matched, entry);
3449 568eae95 2022-09-11 mark s->limit_commits.ncommits++;
3453 568eae95 2022-09-11 mark /* Second process all the commits, until we fill the screen */
3454 568eae95 2022-09-11 mark if (s->limit_commits.ncommits < view->nlines - 1 &&
3455 568eae95 2022-09-11 mark !s->thread_args.log_complete) {
3456 568eae95 2022-09-11 mark s->thread_args.commits_needed +=
3457 568eae95 2022-09-11 mark view->nlines - s->limit_commits.ncommits - 1;
3458 568eae95 2022-09-11 mark err = trigger_log_thread(view, 1);
3460 568eae95 2022-09-11 mark return err;
3463 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->commits->head);
3464 568eae95 2022-09-11 mark s->selected_entry = TAILQ_FIRST(&s->commits->head);
3465 568eae95 2022-09-11 mark s->selected = 0;
3467 568eae95 2022-09-11 mark return NULL;
3470 568eae95 2022-09-11 mark static const struct got_error *
3471 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
3473 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3475 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
3476 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3477 60493ae3 2019-06-20 stsp return NULL;
3480 60493ae3 2019-06-20 stsp static const struct got_error *
3481 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
3483 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
3484 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3485 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
3487 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
3488 f9686aa5 2020-03-27 stsp show_log_view(view);
3489 f9686aa5 2020-03-27 stsp update_panels();
3490 f9686aa5 2020-03-27 stsp doupdate();
3492 96e2b566 2019-07-08 stsp if (s->search_entry) {
3493 13add988 2019-10-15 stsp int errcode, ch;
3494 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3495 13add988 2019-10-15 stsp if (errcode)
3496 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3497 13add988 2019-10-15 stsp "pthread_mutex_unlock");
3498 13add988 2019-10-15 stsp ch = wgetch(view->window);
3499 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
3500 13add988 2019-10-15 stsp if (errcode)
3501 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3502 13add988 2019-10-15 stsp "pthread_mutex_lock");
3503 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE) {
3504 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3505 678cbce5 2019-07-28 stsp return NULL;
3507 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
3508 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
3510 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
3511 96e2b566 2019-07-08 stsp commit_queue_head, entry);
3512 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
3514 f704b35c 2022-06-18 stsp * If the user has moved the cursor after we hit a match,
3515 f704b35c 2022-06-18 stsp * the position from where we should continue searching
3516 f704b35c 2022-06-18 stsp * might have changed.
3518 f83ada34 2022-09-13 mark if (view->searching == TOG_SEARCH_FORWARD)
3519 f83ada34 2022-09-13 mark entry = TAILQ_NEXT(s->selected_entry, entry);
3521 f83ada34 2022-09-13 mark entry = TAILQ_PREV(s->selected_entry, commit_queue_head,
3524 5a5ede53 2021-12-09 stsp entry = s->selected_entry;
3527 60493ae3 2019-06-20 stsp while (1) {
3528 13add988 2019-10-15 stsp int have_match = 0;
3530 60493ae3 2019-06-20 stsp if (entry == NULL) {
3531 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
3532 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
3533 f9967bca 2020-03-27 stsp view->search_next_done =
3534 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
3535 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
3536 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
3537 f801134a 2019-06-25 stsp return NULL;
3540 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
3541 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
3542 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
3544 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
3545 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
3548 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
3549 13add988 2019-10-15 stsp &view->regex);
3552 13add988 2019-10-15 stsp if (have_match) {
3553 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3554 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
3558 96e2b566 2019-07-08 stsp s->search_entry = entry;
3559 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
3560 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
3562 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
3565 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
3566 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
3567 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
3568 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
3570 60493ae3 2019-06-20 stsp return err;
3573 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
3574 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
3576 60493ae3 2019-06-20 stsp return err;
3581 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3583 60493ae3 2019-06-20 stsp return NULL;
3586 60493ae3 2019-06-20 stsp static const struct got_error *
3587 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
3588 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
3589 78756c87 2020-11-24 stsp const char *in_repo_path, int log_branches)
3591 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
3592 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3593 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
3594 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
3595 1a76625f 2018-10-22 stsp int errcode;
3597 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
3598 f135c941 2020-02-20 stsp free(s->in_repo_path);
3599 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
3600 2ca2f982 2023-04-14 mark if (s->in_repo_path == NULL) {
3601 2ca2f982 2023-04-14 mark err = got_error_from_errno("strdup");
3602 2ca2f982 2023-04-14 mark goto done;
3606 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
3607 568eae95 2022-09-11 mark TAILQ_INIT(&s->real_commits.head);
3608 568eae95 2022-09-11 mark s->real_commits.ncommits = 0;
3609 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3611 568eae95 2022-09-11 mark TAILQ_INIT(&s->limit_commits.head);
3612 568eae95 2022-09-11 mark s->limit_view = 0;
3613 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3615 fb2756b9 2018-08-04 stsp s->repo = repo;
3616 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
3617 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
3618 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
3619 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
3620 9cd7cbd1 2020-12-07 stsp goto done;
3623 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
3624 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
3625 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3626 5036bf37 2018-09-24 stsp goto done;
3628 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
3629 3bf00f25 2023-01-02 stsp s->use_committer = 1;
3631 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
3632 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3633 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
3634 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
3636 11b20872 2019-11-08 stsp goto done;
3637 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
3638 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3639 11b20872 2019-11-08 stsp if (err) {
3640 11b20872 2019-11-08 stsp free_colors(&s->colors);
3641 11b20872 2019-11-08 stsp goto done;
3643 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
3644 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3645 11b20872 2019-11-08 stsp if (err) {
3646 11b20872 2019-11-08 stsp free_colors(&s->colors);
3647 11b20872 2019-11-08 stsp goto done;
3651 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
3652 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
3653 571ccd73 2022-07-19 mark view->resize = resize_log_view;
3654 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
3655 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
3656 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
3658 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds == NULL) {
3659 74467cc8 2022-06-15 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
3661 74467cc8 2022-06-15 stsp goto done;
3663 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL,
3664 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
3665 0ae84acc 2022-06-15 tracey if (err)
3666 0ae84acc 2022-06-15 tracey goto done;
3667 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
3668 b672a97a 2020-01-27 stsp !s->log_branches);
3670 1a76625f 2018-10-22 stsp goto done;
3671 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
3672 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
3674 c5b78334 2020-01-12 stsp goto done;
3676 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
3677 1a76625f 2018-10-22 stsp if (errcode) {
3678 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
3679 1a76625f 2018-10-22 stsp goto done;
3681 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
3682 7c1452c1 2020-03-26 stsp if (errcode) {
3683 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
3684 7c1452c1 2020-03-26 stsp goto done;
3687 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
3688 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
3689 568eae95 2022-09-11 mark s->thread_args.real_commits = &s->real_commits;
3690 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3691 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
3692 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
3693 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
3694 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
3695 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
3696 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
3697 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
3698 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
3699 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
3700 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
3701 568eae95 2022-09-11 mark s->thread_args.limiting = &s->limit_view;
3702 568eae95 2022-09-11 mark s->thread_args.limit_regex = &s->limit_regex;
3703 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3705 2ca2f982 2023-04-14 mark if (err) {
3706 2ca2f982 2023-04-14 mark if (view->close == NULL)
3707 2ca2f982 2023-04-14 mark close_log_view(view);
3708 2ca2f982 2023-04-14 mark view_close(view);
3710 ba4f502b 2018-08-04 stsp return err;
3713 e5a0f69f 2018-08-18 stsp static const struct got_error *
3714 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
3716 f2f6d207 2020-11-24 stsp const struct got_error *err;
3717 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3719 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
3720 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
3721 2b380cc8 2018-10-24 stsp &s->thread_args);
3722 2b380cc8 2018-10-24 stsp if (errcode)
3723 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
3724 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
3725 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
3727 f2f6d207 2020-11-24 stsp return err;
3731 8fdc79fe 2020-12-01 naddy return draw_commits(view);
3734 b880cc75 2022-06-30 mark static void
3735 b880cc75 2022-06-30 mark log_move_cursor_up(struct tog_view *view, int page, int home)
3737 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3739 b880cc75 2022-06-30 mark if (s->first_displayed_entry == NULL)
3741 568eae95 2022-09-11 mark if (s->selected_entry->idx == 0)
3742 568eae95 2022-09-11 mark view->count = 0;
3744 568eae95 2022-09-11 mark if ((page && TAILQ_FIRST(&s->commits->head) == s->first_displayed_entry)
3746 b880cc75 2022-06-30 mark s->selected = home ? 0 : MAX(0, s->selected - page - 1);
3748 b880cc75 2022-06-30 mark if (!page && !home && s->selected > 0)
3749 b880cc75 2022-06-30 mark --s->selected;
3751 568eae95 2022-09-11 mark log_scroll_up(s, home ? s->commits->ncommits : MAX(page, 1));
3753 b880cc75 2022-06-30 mark select_commit(s);
3757 b880cc75 2022-06-30 mark static const struct got_error *
3758 b880cc75 2022-06-30 mark log_move_cursor_down(struct tog_view *view, int page)
3760 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3761 b880cc75 2022-06-30 mark const struct got_error *err = NULL;
3762 631e7531 2022-08-12 mark int eos = view->nlines - 2;
3764 568eae95 2022-09-11 mark if (s->first_displayed_entry == NULL)
3765 568eae95 2022-09-11 mark return NULL;
3767 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3768 568eae95 2022-09-11 mark s->selected_entry->idx >= s->commits->ncommits - 1)
3769 b880cc75 2022-06-30 mark return NULL;
3771 631e7531 2022-08-12 mark if (view_is_hsplit_top(view))
3772 631e7531 2022-08-12 mark --eos; /* border consumes the last line */
3774 631e7531 2022-08-12 mark if (!page) {
3775 568eae95 2022-09-11 mark if (s->selected < MIN(eos, s->commits->ncommits - 1))
3776 b880cc75 2022-06-30 mark ++s->selected;
3778 b880cc75 2022-06-30 mark err = log_scroll_down(view, 1);
3779 11edf34c 2022-08-12 mark } else if (s->thread_args.load_all && s->thread_args.log_complete) {
3780 631e7531 2022-08-12 mark struct commit_queue_entry *entry;
3783 631e7531 2022-08-12 mark s->selected = 0;
3784 568eae95 2022-09-11 mark entry = TAILQ_LAST(&s->commits->head, commit_queue_head);
3785 631e7531 2022-08-12 mark s->last_displayed_entry = entry;
3786 631e7531 2022-08-12 mark for (n = 0; n <= eos; n++) {
3787 631e7531 2022-08-12 mark if (entry == NULL)
3789 631e7531 2022-08-12 mark s->first_displayed_entry = entry;
3790 631e7531 2022-08-12 mark entry = TAILQ_PREV(entry, commit_queue_head, entry);
3792 631e7531 2022-08-12 mark if (n > 0)
3793 631e7531 2022-08-12 mark s->selected = n - 1;
3795 568eae95 2022-09-11 mark if (s->last_displayed_entry->idx == s->commits->ncommits - 1 &&
3796 cbb0c8d7 2022-08-12 mark s->thread_args.log_complete)
3797 cbb0c8d7 2022-08-12 mark s->selected += MIN(page,
3798 568eae95 2022-09-11 mark s->commits->ncommits - s->selected_entry->idx - 1);
3800 cbb0c8d7 2022-08-12 mark err = log_scroll_down(view, page);
3803 b880cc75 2022-06-30 mark return err;
3806 9b058f45 2022-06-30 mark * We might necessarily overshoot in horizontal
3807 9b058f45 2022-06-30 mark * splits; if so, select the last displayed commit.
3809 374f69dd 2022-08-13 stsp if (s->first_displayed_entry && s->last_displayed_entry) {
3810 374f69dd 2022-08-13 stsp s->selected = MIN(s->selected,
3811 374f69dd 2022-08-13 stsp s->last_displayed_entry->idx -
3812 374f69dd 2022-08-13 stsp s->first_displayed_entry->idx);
3815 b880cc75 2022-06-30 mark select_commit(s);
3817 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3818 568eae95 2022-09-11 mark s->selected_entry->idx == s->commits->ncommits - 1)
3819 b880cc75 2022-06-30 mark view->count = 0;
3821 b880cc75 2022-06-30 mark return NULL;
3824 9b058f45 2022-06-30 mark static void
3825 9b058f45 2022-06-30 mark view_get_split(struct tog_view *view, int *y, int *x)
3830 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
3831 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_y)
3832 3c1dfe12 2022-07-08 mark *y = view->child->resized_y;
3833 7532ccda 2022-07-11 mark else if (view->resized_y)
3834 7532ccda 2022-07-11 mark *y = view->resized_y;
3836 3c1dfe12 2022-07-08 mark *y = view_split_begin_y(view->lines);
3837 7532ccda 2022-07-11 mark } else if (view->mode == TOG_VIEW_SPLIT_VERT) {
3838 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_x)
3839 3c1dfe12 2022-07-08 mark *x = view->child->resized_x;
3840 7532ccda 2022-07-11 mark else if (view->resized_x)
3841 7532ccda 2022-07-11 mark *x = view->resized_x;
3843 3c1dfe12 2022-07-08 mark *x = view_split_begin_x(view->begin_x);
3847 9b058f45 2022-06-30 mark /* Split view horizontally at y and offset view->state->selected line. */
3848 e5a0f69f 2018-08-18 stsp static const struct got_error *
3849 9b058f45 2022-06-30 mark view_init_hsplit(struct tog_view *view, int y)
3851 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
3853 9b058f45 2022-06-30 mark view->nlines = y;
3854 d2366e29 2022-07-07 mark view->ncols = COLS;
3855 9b058f45 2022-06-30 mark err = view_resize(view);
3857 9b058f45 2022-06-30 mark return err;
3859 9b058f45 2022-06-30 mark err = offset_selection_down(view);
3861 9b058f45 2022-06-30 mark return err;
3864 94b80cfa 2022-08-01 mark static const struct got_error *
3865 94b80cfa 2022-08-01 mark log_goto_line(struct tog_view *view, int nlines)
3867 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
3868 94b80cfa 2022-08-01 mark struct tog_log_view_state *s = &view->state.log;
3869 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
3871 374f69dd 2022-08-13 stsp if (s->first_displayed_entry == NULL || s->last_displayed_entry == NULL)
3872 374f69dd 2022-08-13 stsp return NULL;
3874 94b80cfa 2022-08-01 mark g = view->gline;
3875 94b80cfa 2022-08-01 mark view->gline = 0;
3877 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
3878 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
3879 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
3880 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
3881 94b80cfa 2022-08-01 mark select_commit(s);
3882 94b80cfa 2022-08-01 mark return NULL;
3885 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
3886 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view, g - idx - 1);
3887 94b80cfa 2022-08-01 mark if (!err && g > s->selected_entry->idx + 1)
3888 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view,
3889 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1);
3891 94b80cfa 2022-08-01 mark return err;
3892 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
3893 94b80cfa 2022-08-01 mark log_move_cursor_up(view, idx - g + 1, 0);
3895 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
3896 94b80cfa 2022-08-01 mark s->selected = g - 1;
3898 94b80cfa 2022-08-01 mark select_commit(s);
3899 94b80cfa 2022-08-01 mark return NULL;
3903 d627976f 2023-02-01 mark static void
3904 d627976f 2023-02-01 mark horizontal_scroll_input(struct tog_view *view, int ch)
3907 d627976f 2023-02-01 mark switch (ch) {
3908 d627976f 2023-02-01 mark case KEY_LEFT:
3910 d627976f 2023-02-01 mark view->x -= MIN(view->x, 2);
3911 d627976f 2023-02-01 mark if (view->x <= 0)
3912 d627976f 2023-02-01 mark view->count = 0;
3914 d627976f 2023-02-01 mark case KEY_RIGHT:
3916 d627976f 2023-02-01 mark if (view->x + view->ncols / 2 < view->maxx)
3917 d627976f 2023-02-01 mark view->x += 2;
3919 d627976f 2023-02-01 mark view->count = 0;
3922 d627976f 2023-02-01 mark view->x = 0;
3925 d627976f 2023-02-01 mark view->x = MAX(view->maxx - view->ncols / 2, 0);
3926 d627976f 2023-02-01 mark view->count = 0;
3933 9b058f45 2022-06-30 mark static const struct got_error *
3934 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
3936 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3937 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
3938 631e7531 2022-08-12 mark int eos, nscroll;
3940 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
3941 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
3942 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
3943 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
3944 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
3945 0dca135e 2022-06-30 mark s->thread_args.load_all = 0;
3948 11edf34c 2022-08-12 mark return err;
3951 0dca135e 2022-06-30 mark eos = nscroll = view->nlines - 1;
3952 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
3953 0dca135e 2022-06-30 mark --eos; /* border */
3955 94b80cfa 2022-08-01 mark if (view->gline)
3956 94b80cfa 2022-08-01 mark return log_goto_line(view, eos);
3958 528dedf3 2021-08-30 stsp switch (ch) {
3960 568eae95 2022-09-11 mark err = limit_log_view(view);
3963 1e37a5c2 2019-05-12 jcs s->quit = 1;
3967 145b6838 2022-06-16 stsp case KEY_RIGHT:
3969 145b6838 2022-06-16 stsp case KEY_LEFT:
3971 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
3974 1e37a5c2 2019-05-12 jcs case KEY_UP:
3977 02ffd0d5 2021-10-17 stsp case CTRL('p'):
3978 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 0);
3982 912a3f79 2021-08-30 j case KEY_HOME:
3983 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 1);
3984 640cd7ff 2022-06-22 mark view->count = 0;
3986 83cc4199 2022-06-13 stsp case CTRL('u'):
3988 83cc4199 2022-06-13 stsp nscroll /= 2;
3989 83cc4199 2022-06-13 stsp /* FALL THROUGH */
3990 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
3991 a4292ac5 2019-05-12 jcs case CTRL('b'):
3993 b880cc75 2022-06-30 mark log_move_cursor_up(view, nscroll, 0);
3996 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
3999 02ffd0d5 2021-10-17 stsp case CTRL('n'):
4000 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, 0);
4003 10aab77f 2022-07-19 op s->use_committer = !s->use_committer;
4004 3f6c6614 2023-01-23 mark view->action = s->use_committer ?
4005 3f6c6614 2023-01-23 mark "show committer" : "show commit author";
4009 912a3f79 2021-08-30 j case KEY_END: {
4010 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
4011 912a3f79 2021-08-30 j * traverse them all. */
4012 640cd7ff 2022-06-22 mark view->count = 0;
4013 631e7531 2022-08-12 mark s->thread_args.load_all = 1;
4014 631e7531 2022-08-12 mark if (!s->thread_args.log_complete)
4015 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
4016 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
4017 631e7531 2022-08-12 mark s->thread_args.load_all = 0;
4020 80b7e8da 2022-06-11 stsp case CTRL('d'):
4022 83cc4199 2022-06-13 stsp nscroll /= 2;
4023 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4024 83cc4199 2022-06-13 stsp case KEY_NPAGE:
4025 61417565 2022-06-20 mark case CTRL('f'):
4026 48bb96f0 2022-06-20 naddy case 'f':
4028 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, nscroll);
4030 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4031 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
4032 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
4033 568eae95 2022-09-11 mark if (s->selected > s->commits->ncommits - 1)
4034 568eae95 2022-09-11 mark s->selected = s->commits->ncommits - 1;
4035 2b779855 2020-12-05 naddy select_commit(s);
4036 568eae95 2022-09-11 mark if (s->commits->ncommits < view->nlines - 1 &&
4037 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
4038 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
4039 568eae95 2022-09-11 mark s->commits->ncommits;
4040 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
4043 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4044 49b24ee5 2022-07-03 mark case '\r':
4045 640cd7ff 2022-06-22 mark view->count = 0;
4046 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
4048 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_DIFF);
4051 640cd7ff 2022-06-22 mark view->count = 0;
4052 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
4054 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
4056 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
4057 21355643 2020-12-06 stsp case CTRL('l'):
4059 640cd7ff 2022-06-22 mark view->count = 0;
4060 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
4061 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
4063 21355643 2020-12-06 stsp err = stop_log_thread(s);
4065 74cfe85e 2020-10-20 stsp return err;
4066 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
4067 21355643 2020-12-06 stsp char *parent_path;
4068 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
4070 21355643 2020-12-06 stsp return err;
4071 21355643 2020-12-06 stsp free(s->in_repo_path);
4072 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
4073 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
4074 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
4075 21355643 2020-12-06 stsp struct got_object_id *start_id;
4076 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
4077 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
4078 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
4079 ea371198 2022-11-17 stsp if (err) {
4080 ea371198 2022-11-17 stsp if (s->head_ref_name == NULL ||
4081 ea371198 2022-11-17 stsp err->code != GOT_ERR_NOT_REF)
4082 ea371198 2022-11-17 stsp return err;
4083 ea371198 2022-11-17 stsp /* Try to cope with deleted references. */
4084 ea371198 2022-11-17 stsp free(s->head_ref_name);
4085 ea371198 2022-11-17 stsp s->head_ref_name = NULL;
4086 ea371198 2022-11-17 stsp err = got_repo_match_object_id(&start_id,
4087 ea371198 2022-11-17 stsp NULL, GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT,
4088 ea371198 2022-11-17 stsp &tog_refs, s->repo);
4090 ea371198 2022-11-17 stsp return err;
4092 21355643 2020-12-06 stsp free(s->start_id);
4093 21355643 2020-12-06 stsp s->start_id = start_id;
4094 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
4095 21355643 2020-12-06 stsp } else /* 'B' */
4096 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
4098 b0dd8d27 2022-06-16 stsp if (s->thread_args.pack_fds == NULL) {
4099 b0dd8d27 2022-06-16 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
4101 b0dd8d27 2022-06-16 stsp return err;
4103 74467cc8 2022-06-15 stsp err = got_repo_open(&s->thread_args.repo,
4104 74467cc8 2022-06-15 stsp got_repo_get_path(s->repo), NULL,
4105 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
4107 21355643 2020-12-06 stsp return err;
4108 51a10b52 2020-12-26 stsp tog_free_refs();
4109 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, 0);
4111 ca51c541 2020-12-07 stsp return err;
4112 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
4113 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
4115 d01904d4 2019-06-25 stsp return err;
4116 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
4117 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
4119 b672a97a 2020-01-27 stsp return err;
4120 568eae95 2022-09-11 mark free_commits(&s->real_commits);
4121 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
4122 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
4123 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
4124 21355643 2020-12-06 stsp s->selected_entry = NULL;
4125 21355643 2020-12-06 stsp s->selected = 0;
4126 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
4127 21355643 2020-12-06 stsp s->quit = 0;
4128 9b058f45 2022-06-30 mark s->thread_args.commits_needed = view->lines;
4129 dfee752e 2022-06-18 op s->matched_entry = NULL;
4130 dfee752e 2022-06-18 op s->search_entry = NULL;
4131 01a7bcaf 2022-07-22 mark view->offset = 0;
4134 640cd7ff 2022-06-22 mark view->count = 0;
4135 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
4138 640cd7ff 2022-06-22 mark view->count = 0;
4142 80ddbec8 2018-04-29 stsp return err;
4145 4ed7e80c 2018-05-20 stsp static const struct got_error *
4146 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
4148 c2db6724 2019-01-04 stsp const struct got_error *error;
4150 37c06ea4 2019-07-15 stsp #ifdef PROFILE
4151 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
4152 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
4154 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
4155 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
4157 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
4158 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
4160 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
4161 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
4163 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
4164 c2db6724 2019-01-04 stsp if (error != NULL)
4165 c2db6724 2019-01-04 stsp return error;
4167 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
4168 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
4170 c2db6724 2019-01-04 stsp return NULL;
4173 af21bb7e 2023-04-12 mark static const struct got_error *
4174 098596c5 2023-04-14 stsp init_mock_term(const char *test_script_path)
4176 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
4178 af21bb7e 2023-04-12 mark if (test_script_path == NULL || *test_script_path == '\0')
4179 5bde4759 2023-04-15 mark return got_error_msg(GOT_ERR_IO, "TOG_TEST_SCRIPT not defined");
4181 098596c5 2023-04-14 stsp tog_io.f = fopen(test_script_path, "re");
4182 098596c5 2023-04-14 stsp if (tog_io.f == NULL) {
4183 af21bb7e 2023-04-12 mark err = got_error_from_errno_fmt("fopen: %s",
4184 af21bb7e 2023-04-12 mark test_script_path);
4185 af21bb7e 2023-04-12 mark goto done;
4188 af21bb7e 2023-04-12 mark /* test mode, we don't want any output */
4189 098596c5 2023-04-14 stsp tog_io.cout = fopen("/dev/null", "w+");
4190 098596c5 2023-04-14 stsp if (tog_io.cout == NULL) {
4191 af21bb7e 2023-04-12 mark err = got_error_from_errno("fopen: /dev/null");
4192 af21bb7e 2023-04-12 mark goto done;
4195 098596c5 2023-04-14 stsp tog_io.cin = fopen("/dev/tty", "r+");
4196 098596c5 2023-04-14 stsp if (tog_io.cin == NULL) {
4197 af21bb7e 2023-04-12 mark err = got_error_from_errno("fopen: /dev/tty");
4198 af21bb7e 2023-04-12 mark goto done;
4201 098596c5 2023-04-14 stsp if (fseeko(tog_io.f, 0L, SEEK_SET) == -1) {
4202 af21bb7e 2023-04-12 mark err = got_error_from_errno("fseeko");
4203 af21bb7e 2023-04-12 mark goto done;
4206 098596c5 2023-04-14 stsp if (newterm(NULL, tog_io.cout, tog_io.cin) == NULL)
4207 af21bb7e 2023-04-12 mark err = got_error_msg(GOT_ERR_IO,
4208 af21bb7e 2023-04-12 mark "newterm: failed to initialise curses");
4210 098596c5 2023-04-14 stsp using_mock_io = 1;
4214 098596c5 2023-04-14 stsp tog_io_close();
4215 af21bb7e 2023-04-12 mark return err;
4218 098596c5 2023-04-14 stsp static void
4219 098596c5 2023-04-14 stsp init_curses(void)
4222 2497f032 2022-05-31 stsp * Override default signal handlers before starting ncurses.
4223 2497f032 2022-05-31 stsp * This should prevent ncurses from installing its own
4224 2497f032 2022-05-31 stsp * broken cleanup() signal handler.
4226 2497f032 2022-05-31 stsp signal(SIGWINCH, tog_sigwinch);
4227 2497f032 2022-05-31 stsp signal(SIGPIPE, tog_sigpipe);
4228 2497f032 2022-05-31 stsp signal(SIGCONT, tog_sigcont);
4229 2497f032 2022-05-31 stsp signal(SIGINT, tog_sigint);
4230 2497f032 2022-05-31 stsp signal(SIGTERM, tog_sigterm);
4232 098596c5 2023-04-14 stsp if (using_mock_io) /* In test mode we use a fake terminal */
4235 098596c5 2023-04-14 stsp initscr();
4238 098596c5 2023-04-14 stsp halfdelay(1); /* Fast refresh while initial view is loading. */
4241 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
4242 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
4243 a915003a 2019-02-05 stsp curs_set(0);
4244 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
4245 6d17833f 2019-11-08 stsp start_color();
4246 6d17833f 2019-11-08 stsp use_default_colors();
4252 c2db6724 2019-01-04 stsp static const struct got_error *
4253 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
4254 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
4256 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
4258 f135c941 2020-02-20 stsp if (argc == 0) {
4259 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
4260 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
4261 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
4262 f135c941 2020-02-20 stsp return NULL;
4265 f135c941 2020-02-20 stsp if (worktree) {
4266 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
4269 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
4271 f135c941 2020-02-20 stsp return err;
4272 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
4273 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
4274 bfd61697 2020-11-14 stsp p) == -1) {
4275 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
4276 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
4280 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
4282 f135c941 2020-02-20 stsp return err;
4285 f135c941 2020-02-20 stsp static const struct got_error *
4286 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
4288 7483826e 2023-04-14 mark const struct got_error *error;
4289 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
4290 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
4291 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
4292 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
4293 d8f38dc4 2020-12-05 stsp char *start_commit = NULL, *label = NULL;
4294 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
4295 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
4296 f135c941 2020-02-20 stsp int ch, log_branches = 0;
4297 04cc582a 2018-08-01 stsp struct tog_view *view;
4298 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
4300 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
4301 80ddbec8 2018-04-29 stsp switch (ch) {
4303 b672a97a 2020-01-27 stsp log_branches = 1;
4306 80ddbec8 2018-04-29 stsp start_commit = optarg;
4309 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
4310 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
4311 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
4315 17020d27 2019-03-07 stsp usage_log();
4316 80ddbec8 2018-04-29 stsp /* NOTREACHED */
4320 80ddbec8 2018-04-29 stsp argc -= optind;
4321 80ddbec8 2018-04-29 stsp argv += optind;
4323 f135c941 2020-02-20 stsp if (argc > 1)
4324 f135c941 2020-02-20 stsp usage_log();
4326 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
4327 0ae84acc 2022-06-15 tracey if (error != NULL)
4328 0ae84acc 2022-06-15 tracey goto done;
4330 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
4331 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
4332 c156c7a4 2020-12-18 stsp if (cwd == NULL)
4333 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
4334 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
4335 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4336 c156c7a4 2020-12-18 stsp goto done;
4337 a1fbf39a 2019-08-11 stsp if (worktree)
4338 6962eb72 2020-02-20 stsp repo_path =
4339 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
4341 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
4342 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
4343 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
4344 c156c7a4 2020-12-18 stsp goto done;
4348 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
4349 80ddbec8 2018-04-29 stsp if (error != NULL)
4350 ecb28ae0 2018-07-16 stsp goto done;
4352 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
4353 f135c941 2020-02-20 stsp repo, worktree);
4354 f135c941 2020-02-20 stsp if (error)
4355 f135c941 2020-02-20 stsp goto done;
4357 098596c5 2023-04-14 stsp init_curses();
4359 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
4360 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
4361 c02c541e 2019-03-29 stsp if (error)
4362 c02c541e 2019-03-29 stsp goto done;
4364 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
4365 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
4366 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
4367 87670572 2020-12-26 naddy if (error)
4368 87670572 2020-12-26 naddy goto done;
4371 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
4372 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
4373 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
4374 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4375 d8f38dc4 2020-12-05 stsp if (error)
4376 d8f38dc4 2020-12-05 stsp goto done;
4377 d8f38dc4 2020-12-05 stsp head_ref_name = label;
4379 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
4380 d8f38dc4 2020-12-05 stsp if (error == NULL)
4381 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
4382 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
4383 d8f38dc4 2020-12-05 stsp goto done;
4384 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
4385 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4386 d8f38dc4 2020-12-05 stsp if (error)
4387 d8f38dc4 2020-12-05 stsp goto done;
4390 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
4391 04cc582a 2018-08-01 stsp if (view == NULL) {
4392 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4393 04cc582a 2018-08-01 stsp goto done;
4395 78756c87 2020-11-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
4396 f135c941 2020-02-20 stsp in_repo_path, log_branches);
4397 ba4f502b 2018-08-04 stsp if (error)
4398 ba4f502b 2018-08-04 stsp goto done;
4399 2fc00ff4 2019-08-31 stsp if (worktree) {
4400 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
4401 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
4402 2fc00ff4 2019-08-31 stsp worktree = NULL;
4404 098596c5 2023-04-14 stsp error = view_loop(view);
4406 f135c941 2020-02-20 stsp free(in_repo_path);
4407 ecb28ae0 2018-07-16 stsp free(repo_path);
4408 ecb28ae0 2018-07-16 stsp free(cwd);
4409 899d86c2 2018-05-10 stsp free(start_id);
4410 d8f38dc4 2020-12-05 stsp free(label);
4412 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
4413 1d0f4054 2021-06-17 stsp if (repo) {
4414 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4415 1d0f4054 2021-06-17 stsp if (error == NULL)
4416 1d0f4054 2021-06-17 stsp error = close_err;
4418 ec142235 2019-03-07 stsp if (worktree)
4419 ec142235 2019-03-07 stsp got_worktree_close(worktree);
4420 0ae84acc 2022-06-15 tracey if (pack_fds) {
4421 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
4422 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
4423 0ae84acc 2022-06-15 tracey if (error == NULL)
4424 0ae84acc 2022-06-15 tracey error = pack_err;
4426 51a10b52 2020-12-26 stsp tog_free_refs();
4427 80ddbec8 2018-04-29 stsp return error;
4430 4ed7e80c 2018-05-20 stsp __dead static void
4431 9f7d7167 2018-04-29 stsp usage_diff(void)
4434 827a167b 2022-08-16 stsp fprintf(stderr, "usage: %s diff [-aw] [-C number] [-r repository-path] "
4435 827a167b 2022-08-16 stsp "object1 object2\n", getprogname());
4439 6d17833f 2019-11-08 stsp static int
4440 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
4441 41605754 2020-11-12 stsp regmatch_t *regmatch)
4443 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
4446 336075a4 2022-06-25 op static struct tog_color *
4447 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
4449 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
4451 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
4452 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
4453 6d17833f 2019-11-08 stsp return tc;
4456 6d17833f 2019-11-08 stsp return NULL;
4459 4ed7e80c 2018-05-20 stsp static const struct got_error *
4460 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
4461 1853e0f4 2022-06-16 stsp WINDOW *window, int skipcol, regmatch_t *regmatch)
4463 41605754 2020-11-12 stsp const struct got_error *err = NULL;
4464 44a87665 2022-06-16 stsp char *exstr = NULL;
4465 1853e0f4 2022-06-16 stsp wchar_t *wline = NULL;
4466 1853e0f4 2022-06-16 stsp int rme, rms, n, width, scrollx;
4467 1853e0f4 2022-06-16 stsp int width0 = 0, width1 = 0, width2 = 0;
4468 1853e0f4 2022-06-16 stsp char *seg0 = NULL, *seg1 = NULL, *seg2 = NULL;
4470 41605754 2020-11-12 stsp *wtotal = 0;
4472 145b6838 2022-06-16 stsp rms = regmatch->rm_so;
4473 145b6838 2022-06-16 stsp rme = regmatch->rm_eo;
4475 44a87665 2022-06-16 stsp err = expand_tab(&exstr, line);
4477 44a87665 2022-06-16 stsp return err;
4479 1853e0f4 2022-06-16 stsp /* Split the line into 3 segments, according to match offsets. */
4480 44a87665 2022-06-16 stsp seg0 = strndup(exstr, rms);
4481 44a87665 2022-06-16 stsp if (seg0 == NULL) {
4482 44a87665 2022-06-16 stsp err = got_error_from_errno("strndup");
4483 44a87665 2022-06-16 stsp goto done;
4485 44a87665 2022-06-16 stsp seg1 = strndup(exstr + rms, rme - rms);
4486 1853e0f4 2022-06-16 stsp if (seg1 == NULL) {
4487 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4488 1853e0f4 2022-06-16 stsp goto done;
4490 44a87665 2022-06-16 stsp seg2 = strdup(exstr + rme);
4491 95d136ac 2022-06-16 stsp if (seg2 == NULL) {
4492 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4493 1853e0f4 2022-06-16 stsp goto done;
4496 145b6838 2022-06-16 stsp /* draw up to matched token if we haven't scrolled past it */
4497 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width0, NULL, seg0, 0, wlimit,
4498 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4500 1853e0f4 2022-06-16 stsp goto done;
4501 1853e0f4 2022-06-16 stsp n = MAX(width0 - skipcol, 0);
4503 1853e0f4 2022-06-16 stsp free(wline);
4504 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, &scrollx, seg0, skipcol,
4505 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4507 1853e0f4 2022-06-16 stsp goto done;
4508 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4509 1853e0f4 2022-06-16 stsp wlimit -= width;
4510 1853e0f4 2022-06-16 stsp *wtotal += width;
4513 41605754 2020-11-12 stsp if (wlimit > 0) {
4514 1853e0f4 2022-06-16 stsp int i = 0, w = 0;
4515 1853e0f4 2022-06-16 stsp size_t wlen;
4517 1853e0f4 2022-06-16 stsp free(wline);
4518 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width1, NULL, seg1, 0, wlimit,
4519 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4521 1853e0f4 2022-06-16 stsp goto done;
4522 1853e0f4 2022-06-16 stsp wlen = wcslen(wline);
4523 1853e0f4 2022-06-16 stsp while (i < wlen) {
4524 1853e0f4 2022-06-16 stsp width = wcwidth(wline[i]);
4525 1853e0f4 2022-06-16 stsp if (width == -1) {
4526 1853e0f4 2022-06-16 stsp /* should not happen, tabs are expanded */
4527 1853e0f4 2022-06-16 stsp err = got_error(GOT_ERR_RANGE);
4528 1853e0f4 2022-06-16 stsp goto done;
4530 1853e0f4 2022-06-16 stsp if (width0 + w + width > skipcol)
4532 61417565 2022-06-20 mark w += width;
4535 145b6838 2022-06-16 stsp /* draw (visible part of) matched token (if scrolled into it) */
4536 1853e0f4 2022-06-16 stsp if (width1 - w > 0) {
4537 145b6838 2022-06-16 stsp wattron(window, A_STANDOUT);
4538 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[i]);
4539 145b6838 2022-06-16 stsp wattroff(window, A_STANDOUT);
4540 1853e0f4 2022-06-16 stsp wlimit -= (width1 - w);
4541 1853e0f4 2022-06-16 stsp *wtotal += (width1 - w);
4545 1853e0f4 2022-06-16 stsp if (wlimit > 0) { /* draw rest of line */
4546 1853e0f4 2022-06-16 stsp free(wline);
4547 1853e0f4 2022-06-16 stsp if (skipcol > width0 + width1) {
4548 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, &scrollx, seg2,
4549 1853e0f4 2022-06-16 stsp skipcol - (width0 + width1), wlimit,
4550 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4552 1853e0f4 2022-06-16 stsp goto done;
4553 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4555 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, NULL, seg2, 0,
4556 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4558 1853e0f4 2022-06-16 stsp goto done;
4559 1853e0f4 2022-06-16 stsp waddwstr(window, wline);
4561 1853e0f4 2022-06-16 stsp *wtotal += width2;
4564 145b6838 2022-06-16 stsp free(wline);
4565 44a87665 2022-06-16 stsp free(exstr);
4566 1853e0f4 2022-06-16 stsp free(seg0);
4567 1853e0f4 2022-06-16 stsp free(seg1);
4568 1853e0f4 2022-06-16 stsp free(seg2);
4569 1853e0f4 2022-06-16 stsp return err;
4572 94b80cfa 2022-08-01 mark static int
4573 94b80cfa 2022-08-01 mark gotoline(struct tog_view *view, int *lineno, int *nprinted)
4575 94b80cfa 2022-08-01 mark FILE *f = NULL;
4576 94b80cfa 2022-08-01 mark int *eof, *first, *selected;
4578 94b80cfa 2022-08-01 mark if (view->type == TOG_VIEW_DIFF) {
4579 94b80cfa 2022-08-01 mark struct tog_diff_view_state *s = &view->state.diff;
4581 ec2a9698 2022-09-15 mark first = &s->first_displayed_line;
4582 ec2a9698 2022-09-15 mark selected = first;
4583 ec2a9698 2022-09-15 mark eof = &s->eof;
4585 ec2a9698 2022-09-15 mark } else if (view->type == TOG_VIEW_HELP) {
4586 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
4588 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4589 94b80cfa 2022-08-01 mark selected = first;
4590 94b80cfa 2022-08-01 mark eof = &s->eof;
4592 94b80cfa 2022-08-01 mark } else if (view->type == TOG_VIEW_BLAME) {
4593 94b80cfa 2022-08-01 mark struct tog_blame_view_state *s = &view->state.blame;
4595 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4596 94b80cfa 2022-08-01 mark selected = &s->selected_line;
4597 94b80cfa 2022-08-01 mark eof = &s->eof;
4598 94b80cfa 2022-08-01 mark f = s->blame.f;
4602 94b80cfa 2022-08-01 mark /* Center gline in the middle of the page like vi(1). */
4603 94b80cfa 2022-08-01 mark if (*lineno < view->gline - (view->nlines - 3) / 2)
4605 94b80cfa 2022-08-01 mark if (*first != 1 && (*lineno > view->gline - (view->nlines - 3) / 2)) {
4606 94b80cfa 2022-08-01 mark rewind(f);
4608 94b80cfa 2022-08-01 mark *first = 1;
4609 94b80cfa 2022-08-01 mark *lineno = 0;
4610 94b80cfa 2022-08-01 mark *nprinted = 0;
4614 94b80cfa 2022-08-01 mark *selected = view->gline <= (view->nlines - 3) / 2 ?
4615 94b80cfa 2022-08-01 mark view->gline : (view->nlines - 3) / 2 + 1;
4616 94b80cfa 2022-08-01 mark view->gline = 0;
4621 41605754 2020-11-12 stsp static const struct got_error *
4622 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
4624 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
4625 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
4626 61e69b96 2018-05-20 stsp const struct got_error *err;
4627 c7d5c43c 2022-08-04 mark int nprinted = 0;
4628 b304db33 2018-05-20 stsp char *line;
4629 826082fe 2020-12-10 stsp size_t linesize = 0;
4630 826082fe 2020-12-10 stsp ssize_t linelen;
4631 61e69b96 2018-05-20 stsp wchar_t *wline;
4632 e0b650dd 2018-05-20 stsp int width;
4633 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
4634 89f1a395 2020-12-01 naddy int nlines = s->nlines;
4635 fe621944 2020-11-10 stsp off_t line_offset;
4637 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1;
4638 c7d5c43c 2022-08-04 mark line_offset = s->lines[s->first_displayed_line - 1].offset;
4639 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
4640 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
4642 f7d12f7e 2018-08-01 stsp werase(view->window);
4644 94b80cfa 2022-08-01 mark if (view->gline > s->nlines - 1)
4645 94b80cfa 2022-08-01 mark view->gline = s->nlines - 1;
4647 a3404814 2018-09-02 stsp if (header) {
4648 94b80cfa 2022-08-01 mark int ln = view->gline ? view->gline <= (view->nlines - 3) / 2 ?
4649 94b80cfa 2022-08-01 mark 1 : view->gline - (view->nlines - 3) / 2 :
4650 c7d5c43c 2022-08-04 mark s->lineno + s->selected_line;
4652 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s", ln, nlines, header) == -1)
4653 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
4654 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
4656 135a2da0 2020-11-11 stsp free(line);
4658 a3404814 2018-09-02 stsp return err;
4660 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4661 a3404814 2018-09-02 stsp wstandout(view->window);
4662 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
4663 e54cc94a 2020-11-11 stsp free(wline);
4664 e54cc94a 2020-11-11 stsp wline = NULL;
4665 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
4666 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
4667 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4668 a3404814 2018-09-02 stsp wstandend(view->window);
4670 a3404814 2018-09-02 stsp if (max_lines <= 1)
4671 a3404814 2018-09-02 stsp return NULL;
4672 a3404814 2018-09-02 stsp max_lines--;
4675 89f1a395 2020-12-01 naddy s->eof = 0;
4676 145b6838 2022-06-16 stsp view->maxx = 0;
4677 826082fe 2020-12-10 stsp line = NULL;
4678 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
4679 6a5ff2d4 2022-08-06 mark enum got_diff_line_type linetype;
4680 6a5ff2d4 2022-08-06 mark attr_t attr = 0;
4682 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
4683 826082fe 2020-12-10 stsp if (linelen == -1) {
4684 826082fe 2020-12-10 stsp if (feof(s->f)) {
4685 826082fe 2020-12-10 stsp s->eof = 1;
4688 826082fe 2020-12-10 stsp free(line);
4689 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
4692 c7d5c43c 2022-08-04 mark if (++s->lineno < s->first_displayed_line)
4694 c7d5c43c 2022-08-04 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
4696 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline)
4697 94b80cfa 2022-08-01 mark attr = A_STANDOUT;
4699 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
4700 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
4701 1853e0f4 2022-06-16 stsp view->x ? 1 : 0);
4702 1853e0f4 2022-06-16 stsp if (err) {
4703 1853e0f4 2022-06-16 stsp free(line);
4704 1853e0f4 2022-06-16 stsp return err;
4706 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
4707 1853e0f4 2022-06-16 stsp free(wline);
4708 1853e0f4 2022-06-16 stsp wline = NULL;
4710 6a5ff2d4 2022-08-06 mark linetype = s->lines[s->lineno].type;
4711 6a5ff2d4 2022-08-06 mark if (linetype > GOT_DIFF_LINE_LOGMSG &&
4712 6a5ff2d4 2022-08-06 mark linetype < GOT_DIFF_LINE_CONTEXT)
4713 6a5ff2d4 2022-08-06 mark attr |= COLOR_PAIR(linetype);
4715 94b80cfa 2022-08-01 mark wattron(view->window, attr);
4716 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
4717 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4718 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
4719 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
4720 41605754 2020-11-12 stsp if (err) {
4721 41605754 2020-11-12 stsp free(line);
4722 41605754 2020-11-12 stsp return err;
4726 969c159c 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
4727 969c159c 2022-06-16 stsp view->x, view->ncols, 0, view->x ? 1 : 0);
4728 969c159c 2022-06-16 stsp if (err) {
4729 969c159c 2022-06-16 stsp free(line);
4730 969c159c 2022-06-16 stsp return err;
4732 969c159c 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
4733 969c159c 2022-06-16 stsp free(wline);
4734 41605754 2020-11-12 stsp wline = NULL;
4736 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline) {
4737 94b80cfa 2022-08-01 mark /* highlight full gline length */
4738 94b80cfa 2022-08-01 mark while (width++ < view->ncols)
4739 94b80cfa 2022-08-01 mark waddch(view->window, ' ');
4741 94b80cfa 2022-08-01 mark if (width <= view->ncols - 1)
4742 94b80cfa 2022-08-01 mark waddch(view->window, '\n');
4745 94b80cfa 2022-08-01 mark wattroff(view->window, attr);
4746 94b80cfa 2022-08-01 mark if (++nprinted == 1)
4747 c7d5c43c 2022-08-04 mark s->first_displayed_line = s->lineno;
4749 826082fe 2020-12-10 stsp free(line);
4750 fe621944 2020-11-10 stsp if (nprinted >= 1)
4751 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
4752 89f1a395 2020-12-01 naddy (nprinted - 1);
4754 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
4756 9b058f45 2022-06-30 mark view_border(view);
4758 89f1a395 2020-12-01 naddy if (s->eof) {
4759 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
4760 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
4761 c3e9aa98 2019-05-13 jcs nprinted++;
4764 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, TOG_EOF_STRING, 0,
4765 ccda2f4d 2022-06-16 stsp view->ncols, 0, 0);
4767 c3e9aa98 2019-05-13 jcs return err;
4770 c3e9aa98 2019-05-13 jcs wstandout(view->window);
4771 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
4772 e54cc94a 2020-11-11 stsp free(wline);
4773 e54cc94a 2020-11-11 stsp wline = NULL;
4774 c3e9aa98 2019-05-13 jcs wstandend(view->window);
4777 26ed57b2 2018-05-19 stsp return NULL;
4780 abd2672a 2018-12-23 stsp static char *
4781 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
4783 09867e48 2019-08-13 stsp struct tm mytm, *tm;
4784 09867e48 2019-08-13 stsp char *p, *s;
4786 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
4787 09867e48 2019-08-13 stsp if (tm == NULL)
4788 09867e48 2019-08-13 stsp return NULL;
4789 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
4790 09867e48 2019-08-13 stsp if (s == NULL)
4791 09867e48 2019-08-13 stsp return NULL;
4792 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
4794 abd2672a 2018-12-23 stsp *p = '\0';
4798 4ed7e80c 2018-05-20 stsp static const struct got_error *
4799 c7d5c43c 2022-08-04 mark add_line_metadata(struct got_diff_line **lines, size_t *nlines,
4800 c7d5c43c 2022-08-04 mark off_t off, uint8_t type)
4802 c7d5c43c 2022-08-04 mark struct got_diff_line *p;
4804 c7d5c43c 2022-08-04 mark p = reallocarray(*lines, *nlines + 1, sizeof(**lines));
4805 fe621944 2020-11-10 stsp if (p == NULL)
4806 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
4807 c7d5c43c 2022-08-04 mark *lines = p;
4808 c7d5c43c 2022-08-04 mark (*lines)[*nlines].offset = off;
4809 c7d5c43c 2022-08-04 mark (*lines)[*nlines].type = type;
4810 fe621944 2020-11-10 stsp (*nlines)++;
4812 fe621944 2020-11-10 stsp return NULL;
4815 fe621944 2020-11-10 stsp static const struct got_error *
4816 1f3405c9 2023-01-17 mark cat_diff(FILE *dst, FILE *src, struct got_diff_line **d_lines, size_t *d_nlines,
4817 1f3405c9 2023-01-17 mark struct got_diff_line *s_lines, size_t s_nlines)
4819 1f3405c9 2023-01-17 mark struct got_diff_line *p;
4820 1f3405c9 2023-01-17 mark char buf[BUFSIZ];
4821 1f3405c9 2023-01-17 mark size_t i, r;
4823 1f3405c9 2023-01-17 mark if (fseeko(src, 0L, SEEK_SET) == -1)
4824 1f3405c9 2023-01-17 mark return got_error_from_errno("fseeko");
4826 1f3405c9 2023-01-17 mark for (;;) {
4827 1f3405c9 2023-01-17 mark r = fread(buf, 1, sizeof(buf), src);
4828 1f3405c9 2023-01-17 mark if (r == 0) {
4829 1f3405c9 2023-01-17 mark if (ferror(src))
4830 1f3405c9 2023-01-17 mark return got_error_from_errno("fread");
4831 1f3405c9 2023-01-17 mark if (feof(src))
4834 1f3405c9 2023-01-17 mark if (fwrite(buf, 1, r, dst) != r)
4835 1f3405c9 2023-01-17 mark return got_ferror(dst, GOT_ERR_IO);
4838 5afebbd1 2023-02-22 mark if (s_nlines == 0 && *d_nlines == 0)
4839 5afebbd1 2023-02-22 mark return NULL;
4842 5afebbd1 2023-02-22 mark * If commit info was in dst, increment line offsets
4843 5afebbd1 2023-02-22 mark * of the appended diff content, but skip s_lines[0]
4844 5afebbd1 2023-02-22 mark * because offset zero is already in *d_lines.
4846 5afebbd1 2023-02-22 mark if (*d_nlines > 0) {
4847 5afebbd1 2023-02-22 mark for (i = 1; i < s_nlines; ++i)
4848 5afebbd1 2023-02-22 mark s_lines[i].offset += (*d_lines)[*d_nlines - 1].offset;
4850 5afebbd1 2023-02-22 mark if (s_nlines > 0) {
4851 5afebbd1 2023-02-22 mark --s_nlines;
4852 5afebbd1 2023-02-22 mark ++s_lines;
4856 1f3405c9 2023-01-17 mark p = reallocarray(*d_lines, *d_nlines + s_nlines, sizeof(*p));
4857 1f3405c9 2023-01-17 mark if (p == NULL) {
4858 1f3405c9 2023-01-17 mark /* d_lines is freed in close_diff_view() */
4859 1f3405c9 2023-01-17 mark return got_error_from_errno("reallocarray");
4862 1f3405c9 2023-01-17 mark *d_lines = p;
4864 5afebbd1 2023-02-22 mark memcpy(*d_lines + *d_nlines, s_lines, s_nlines * sizeof(*s_lines));
4865 1f3405c9 2023-01-17 mark *d_nlines += s_nlines;
4867 1f3405c9 2023-01-17 mark return NULL;
4870 1f3405c9 2023-01-17 mark static const struct got_error *
4871 c7d5c43c 2022-08-04 mark write_commit_info(struct got_diff_line **lines, size_t *nlines,
4872 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4873 5191b70b 2023-01-07 mark struct got_repository *repo, int ignore_ws, int force_text_diff,
4874 1f3405c9 2023-01-17 mark struct got_diffstat_cb_arg *dsa, FILE *outfile)
4876 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
4877 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
4878 15a94983 2018-12-23 stsp struct got_commit_object *commit;
4879 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
4880 45d799e2 2018-12-23 stsp time_t committer_time;
4881 45d799e2 2018-12-23 stsp const char *author, *committer;
4882 8b473291 2019-02-21 stsp char *refs_str = NULL;
4883 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
4884 fe621944 2020-11-10 stsp off_t outoff = 0;
4887 8b473291 2019-02-21 stsp if (refs) {
4888 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
4890 8b473291 2019-02-21 stsp return err;
4893 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
4895 abd2672a 2018-12-23 stsp return err;
4897 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
4898 15a94983 2018-12-23 stsp if (err) {
4899 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
4900 15a94983 2018-12-23 stsp goto done;
4903 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, 0, GOT_DIFF_LINE_NONE);
4905 fe621944 2020-11-10 stsp goto done;
4907 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
4908 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
4909 fe621944 2020-11-10 stsp if (n < 0) {
4910 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
4911 abd2672a 2018-12-23 stsp goto done;
4913 fe621944 2020-11-10 stsp outoff += n;
4914 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_META);
4916 fe621944 2020-11-10 stsp goto done;
4918 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
4919 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
4920 fe621944 2020-11-10 stsp if (n < 0) {
4921 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
4922 abd2672a 2018-12-23 stsp goto done;
4924 fe621944 2020-11-10 stsp outoff += n;
4925 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_AUTHOR);
4927 fe621944 2020-11-10 stsp goto done;
4929 1a99e0b4 2023-01-07 stsp author = got_object_commit_get_author(commit);
4930 1a99e0b4 2023-01-07 stsp committer = got_object_commit_get_committer(commit);
4931 1a99e0b4 2023-01-07 stsp if (strcmp(author, committer) != 0) {
4932 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "via: %s\n", committer);
4933 fe621944 2020-11-10 stsp if (n < 0) {
4934 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4935 fe621944 2020-11-10 stsp goto done;
4937 fe621944 2020-11-10 stsp outoff += n;
4938 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4939 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_AUTHOR);
4941 fe621944 2020-11-10 stsp goto done;
4943 1a99e0b4 2023-01-07 stsp committer_time = got_object_commit_get_committer_time(commit);
4944 1a99e0b4 2023-01-07 stsp datestr = get_datestr(&committer_time, datebuf);
4945 1a99e0b4 2023-01-07 stsp if (datestr) {
4946 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
4947 fe621944 2020-11-10 stsp if (n < 0) {
4948 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4949 fe621944 2020-11-10 stsp goto done;
4951 fe621944 2020-11-10 stsp outoff += n;
4952 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4953 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_DATE);
4955 fe621944 2020-11-10 stsp goto done;
4957 9f98ca05 2021-09-24 stsp if (got_object_commit_get_nparents(commit) > 1) {
4958 9f98ca05 2021-09-24 stsp const struct got_object_id_queue *parent_ids;
4959 9f98ca05 2021-09-24 stsp struct got_object_qid *qid;
4960 9f98ca05 2021-09-24 stsp int pn = 1;
4961 9f98ca05 2021-09-24 stsp parent_ids = got_object_commit_get_parent_ids(commit);
4962 9f98ca05 2021-09-24 stsp STAILQ_FOREACH(qid, parent_ids, entry) {
4963 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &qid->id);
4965 9f98ca05 2021-09-24 stsp goto done;
4966 9f98ca05 2021-09-24 stsp n = fprintf(outfile, "parent %d: %s\n", pn++, id_str);
4967 9f98ca05 2021-09-24 stsp if (n < 0) {
4968 9f98ca05 2021-09-24 stsp err = got_error_from_errno("fprintf");
4969 9f98ca05 2021-09-24 stsp goto done;
4971 9f98ca05 2021-09-24 stsp outoff += n;
4972 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4973 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_META);
4975 9f98ca05 2021-09-24 stsp goto done;
4976 9f98ca05 2021-09-24 stsp free(id_str);
4977 9f98ca05 2021-09-24 stsp id_str = NULL;
4981 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
4983 5943eee2 2019-08-13 stsp goto done;
4984 fe621944 2020-11-10 stsp s = logmsg;
4985 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
4986 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
4987 fe621944 2020-11-10 stsp if (n < 0) {
4988 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4989 fe621944 2020-11-10 stsp goto done;
4991 fe621944 2020-11-10 stsp outoff += n;
4992 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4993 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_LOGMSG);
4995 fe621944 2020-11-10 stsp goto done;
4998 1f3405c9 2023-01-17 mark TAILQ_FOREACH(pe, dsa->paths, entry) {
4999 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
5000 1f3405c9 2023-01-17 mark int pad = dsa->max_path_len - pe->path_len + 1;
5002 5191b70b 2023-01-07 mark n = fprintf(outfile, "%c %s%*c | %*d+ %*d-\n", cp->status,
5003 1f3405c9 2023-01-17 mark pe->path, pad, ' ', dsa->add_cols + 1, cp->add,
5004 1f3405c9 2023-01-17 mark dsa->rm_cols + 1, cp->rm);
5005 fe621944 2020-11-10 stsp if (n < 0) {
5006 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5007 fe621944 2020-11-10 stsp goto done;
5009 fe621944 2020-11-10 stsp outoff += n;
5010 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5011 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_CHANGES);
5013 fe621944 2020-11-10 stsp goto done;
5016 0208f208 2020-05-05 stsp fputc('\n', outfile);
5018 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5020 5191b70b 2023-01-07 mark goto done;
5022 5191b70b 2023-01-07 mark n = fprintf(outfile,
5023 65dedee0 2023-01-15 mark "%d file%s changed, %d insertion%s(+), %d deletion%s(-)\n",
5024 1f3405c9 2023-01-17 mark dsa->nfiles, dsa->nfiles > 1 ? "s" : "", dsa->ins,
5025 1f3405c9 2023-01-17 mark dsa->ins != 1 ? "s" : "", dsa->del, dsa->del != 1 ? "s" : "");
5026 5191b70b 2023-01-07 mark if (n < 0) {
5027 5191b70b 2023-01-07 mark err = got_error_from_errno("fprintf");
5028 5191b70b 2023-01-07 mark goto done;
5030 5191b70b 2023-01-07 mark outoff += n;
5031 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5033 5191b70b 2023-01-07 mark goto done;
5035 5191b70b 2023-01-07 mark fputc('\n', outfile);
5037 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5039 abd2672a 2018-12-23 stsp free(id_str);
5040 5943eee2 2019-08-13 stsp free(logmsg);
5041 8b473291 2019-02-21 stsp free(refs_str);
5042 15a94983 2018-12-23 stsp got_object_commit_close(commit);
5043 7510f233 2020-08-09 stsp if (err) {
5044 c7d5c43c 2022-08-04 mark free(*lines);
5045 c7d5c43c 2022-08-04 mark *lines = NULL;
5046 ae6a6978 2020-08-09 stsp *nlines = 0;
5048 fe621944 2020-11-10 stsp return err;
5051 abd2672a 2018-12-23 stsp static const struct got_error *
5052 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
5054 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
5055 1f3405c9 2023-01-17 mark FILE *f = NULL, *tmp_diff_file = NULL;
5056 15a94983 2018-12-23 stsp int obj_type;
5057 1f3405c9 2023-01-17 mark struct got_diff_line *lines = NULL;
5058 1f3405c9 2023-01-17 mark struct got_pathlist_head changed_paths;
5060 1f3405c9 2023-01-17 mark TAILQ_INIT(&changed_paths);
5062 c7d5c43c 2022-08-04 mark free(s->lines);
5063 c7d5c43c 2022-08-04 mark s->lines = malloc(sizeof(*s->lines));
5064 c7d5c43c 2022-08-04 mark if (s->lines == NULL)
5065 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
5066 fe621944 2020-11-10 stsp s->nlines = 0;
5068 511a516b 2018-05-19 stsp f = got_opentemp();
5069 48ae06ee 2018-10-18 stsp if (f == NULL) {
5070 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
5071 48ae06ee 2018-10-18 stsp goto done;
5073 1f3405c9 2023-01-17 mark tmp_diff_file = got_opentemp();
5074 1f3405c9 2023-01-17 mark if (tmp_diff_file == NULL) {
5075 1f3405c9 2023-01-17 mark err = got_error_from_errno("got_opentemp");
5076 1f3405c9 2023-01-17 mark goto done;
5078 56b63ca4 2021-01-22 stsp if (s->f && fclose(s->f) == EOF) {
5079 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
5080 fb43ecf1 2019-02-11 stsp goto done;
5084 15a94983 2018-12-23 stsp if (s->id1)
5085 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
5087 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
5089 15a94983 2018-12-23 stsp goto done;
5091 15a94983 2018-12-23 stsp switch (obj_type) {
5092 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
5093 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_blobs(&s->lines, &s->nlines,
5094 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2,
5095 917d79a7 2022-07-01 stsp s->label1, s->label2, tog_diff_algo, s->diff_context,
5096 1f3405c9 2023-01-17 mark s->ignore_whitespace, s->force_text_diff, NULL, s->repo,
5099 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
5100 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_trees(&s->lines, &s->nlines,
5101 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL, "", "",
5102 917d79a7 2022-07-01 stsp tog_diff_algo, s->diff_context, s->ignore_whitespace,
5103 1f3405c9 2023-01-17 mark s->force_text_diff, NULL, s->repo, s->f);
5105 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
5106 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
5107 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
5108 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
5109 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
5110 1f3405c9 2023-01-17 mark size_t nlines = 0;
5111 1f3405c9 2023-01-17 mark struct got_diffstat_cb_arg dsa = {
5112 1f3405c9 2023-01-17 mark 0, 0, 0, 0, 0, 0,
5113 1f3405c9 2023-01-17 mark &changed_paths,
5114 1f3405c9 2023-01-17 mark s->ignore_whitespace,
5115 1f3405c9 2023-01-17 mark s->force_text_diff,
5116 1f3405c9 2023-01-17 mark tog_diff_algo
5119 1f3405c9 2023-01-17 mark lines = malloc(sizeof(*lines));
5120 1f3405c9 2023-01-17 mark if (lines == NULL) {
5121 1f3405c9 2023-01-17 mark err = got_error_from_errno("malloc");
5122 1f3405c9 2023-01-17 mark goto done;
5125 1f3405c9 2023-01-17 mark /* build diff first in tmp file then append to commit info */
5126 1f3405c9 2023-01-17 mark err = got_diff_objects_as_commits(&lines, &nlines,
5127 1f3405c9 2023-01-17 mark s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL,
5128 1f3405c9 2023-01-17 mark tog_diff_algo, s->diff_context, s->ignore_whitespace,
5129 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->repo, tmp_diff_file);
5133 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
5135 3ffacbe1 2020-02-02 tracey goto done;
5136 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, s->id2);
5137 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
5138 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
5139 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines, &s->nlines, s->id2,
5140 5191b70b 2023-01-07 mark refs, s->repo, s->ignore_whitespace,
5141 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->f);
5142 f44b1f58 2020-02-02 tracey if (err)
5143 f44b1f58 2020-02-02 tracey goto done;
5144 f44b1f58 2020-02-02 tracey } else {
5145 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
5146 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(pid, parent_ids, entry) {
5147 d7b5a0e8 2022-04-20 stsp if (got_object_id_cmp(s->id1, &pid->id) == 0) {
5148 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines,
5149 c7d5c43c 2022-08-04 mark &s->nlines, s->id2, refs, s->repo,
5150 5191b70b 2023-01-07 mark s->ignore_whitespace,
5151 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->f);
5152 f44b1f58 2020-02-02 tracey if (err)
5153 f44b1f58 2020-02-02 tracey goto done;
5158 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
5160 1f3405c9 2023-01-17 mark err = cat_diff(s->f, tmp_diff_file, &s->lines, &s->nlines,
5161 1f3405c9 2023-01-17 mark lines, nlines);
5165 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5169 1f3405c9 2023-01-17 mark free(lines);
5170 1f3405c9 2023-01-17 mark got_pathlist_free(&changed_paths, GOT_PATHLIST_FREE_ALL);
5171 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
5172 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
5173 1f3405c9 2023-01-17 mark if (tmp_diff_file && fclose(tmp_diff_file) == EOF && err == NULL)
5174 1f3405c9 2023-01-17 mark err = got_error_from_errno("fclose");
5175 48ae06ee 2018-10-18 stsp return err;
5178 f5215bb9 2019-02-22 stsp static void
5179 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
5181 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
5182 f5215bb9 2019-02-22 stsp update_panels();
5183 f5215bb9 2019-02-22 stsp doupdate();
5186 f44b1f58 2020-02-02 tracey static const struct got_error *
5187 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
5189 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
5191 f44b1f58 2020-02-02 tracey s->matched_line = 0;
5192 f44b1f58 2020-02-02 tracey return NULL;
5195 eaf2c13e 2022-09-17 mark static void
5196 eaf2c13e 2022-09-17 mark search_setup_diff_view(struct tog_view *view, FILE **f, off_t **line_offsets,
5197 ec2a9698 2022-09-15 mark size_t *nlines, int **first, int **last, int **match, int **selected)
5199 eaf2c13e 2022-09-17 mark struct tog_diff_view_state *s = &view->state.diff;
5201 eaf2c13e 2022-09-17 mark *f = s->f;
5202 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
5203 eaf2c13e 2022-09-17 mark *line_offsets = NULL;
5204 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
5205 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
5206 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
5207 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
5210 ec2a9698 2022-09-15 mark static const struct got_error *
5211 ec2a9698 2022-09-15 mark search_next_view_match(struct tog_view *view)
5213 145b6838 2022-06-16 stsp const struct got_error *err = NULL;
5215 f44b1f58 2020-02-02 tracey int lineno;
5216 cb713507 2022-06-16 stsp char *line = NULL;
5217 826082fe 2020-12-10 stsp size_t linesize = 0;
5218 826082fe 2020-12-10 stsp ssize_t linelen;
5219 ec2a9698 2022-09-15 mark off_t *line_offsets;
5220 ec2a9698 2022-09-15 mark size_t nlines = 0;
5221 ec2a9698 2022-09-15 mark int *first, *last, *match, *selected;
5223 eaf2c13e 2022-09-17 mark if (!view->search_setup)
5224 eaf2c13e 2022-09-17 mark return got_error_msg(GOT_ERR_NOT_IMPL,
5225 eaf2c13e 2022-09-17 mark "view search not supported");
5226 eaf2c13e 2022-09-17 mark view->search_setup(view, &f, &line_offsets, &nlines, &first, &last,
5227 ec2a9698 2022-09-15 mark &match, &selected);
5229 f44b1f58 2020-02-02 tracey if (!view->searching) {
5230 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5231 f44b1f58 2020-02-02 tracey return NULL;
5234 ec2a9698 2022-09-15 mark if (*match) {
5235 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5236 8c28a2ab 2023-04-02 mark lineno = *first + 1;
5238 8c28a2ab 2023-04-02 mark lineno = *first - 1;
5240 ec2a9698 2022-09-15 mark lineno = *first - 1 + *selected;
5242 f44b1f58 2020-02-02 tracey while (1) {
5243 f44b1f58 2020-02-02 tracey off_t offset;
5245 ec2a9698 2022-09-15 mark if (lineno <= 0 || lineno > nlines) {
5246 ec2a9698 2022-09-15 mark if (*match == 0) {
5247 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5251 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5252 f44b1f58 2020-02-02 tracey lineno = 1;
5254 ec2a9698 2022-09-15 mark lineno = nlines;
5257 ec2a9698 2022-09-15 mark offset = view->type == TOG_VIEW_DIFF ?
5258 ec2a9698 2022-09-15 mark view->state.diff.lines[lineno - 1].offset :
5259 ec2a9698 2022-09-15 mark line_offsets[lineno - 1];
5260 ec2a9698 2022-09-15 mark if (fseeko(f, offset, SEEK_SET) != 0) {
5261 f44b1f58 2020-02-02 tracey free(line);
5262 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
5264 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesize, f);
5265 cb713507 2022-06-16 stsp if (linelen != -1) {
5266 cb713507 2022-06-16 stsp char *exstr;
5267 cb713507 2022-06-16 stsp err = expand_tab(&exstr, line);
5270 cb713507 2022-06-16 stsp if (match_line(exstr, &view->regex, 1,
5271 cb713507 2022-06-16 stsp &view->regmatch)) {
5272 cb713507 2022-06-16 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5273 ec2a9698 2022-09-15 mark *match = lineno;
5274 cb713507 2022-06-16 stsp free(exstr);
5277 cb713507 2022-06-16 stsp free(exstr);
5279 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5280 f44b1f58 2020-02-02 tracey lineno++;
5282 f44b1f58 2020-02-02 tracey lineno--;
5284 826082fe 2020-12-10 stsp free(line);
5286 ec2a9698 2022-09-15 mark if (*match) {
5287 ec2a9698 2022-09-15 mark *first = *match;
5288 ec2a9698 2022-09-15 mark *selected = 1;
5291 145b6838 2022-06-16 stsp return err;
5294 48ae06ee 2018-10-18 stsp static const struct got_error *
5295 b72706c3 2022-06-01 stsp close_diff_view(struct tog_view *view)
5297 b72706c3 2022-06-01 stsp const struct got_error *err = NULL;
5298 b72706c3 2022-06-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5300 b72706c3 2022-06-01 stsp free(s->id1);
5301 b72706c3 2022-06-01 stsp s->id1 = NULL;
5302 b72706c3 2022-06-01 stsp free(s->id2);
5303 b72706c3 2022-06-01 stsp s->id2 = NULL;
5304 b72706c3 2022-06-01 stsp if (s->f && fclose(s->f) == EOF)
5305 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5306 b72706c3 2022-06-01 stsp s->f = NULL;
5307 f9d37699 2022-06-28 stsp if (s->f1 && fclose(s->f1) == EOF && err == NULL)
5308 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5309 b72706c3 2022-06-01 stsp s->f1 = NULL;
5310 f9d37699 2022-06-28 stsp if (s->f2 && fclose(s->f2) == EOF && err == NULL)
5311 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5312 b72706c3 2022-06-01 stsp s->f2 = NULL;
5313 f9d37699 2022-06-28 stsp if (s->fd1 != -1 && close(s->fd1) == -1 && err == NULL)
5314 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
5315 f9d37699 2022-06-28 stsp s->fd1 = -1;
5316 f9d37699 2022-06-28 stsp if (s->fd2 != -1 && close(s->fd2) == -1 && err == NULL)
5317 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
5318 f9d37699 2022-06-28 stsp s->fd2 = -1;
5319 c7d5c43c 2022-08-04 mark free(s->lines);
5320 c7d5c43c 2022-08-04 mark s->lines = NULL;
5321 b72706c3 2022-06-01 stsp s->nlines = 0;
5322 b72706c3 2022-06-01 stsp return err;
5325 b72706c3 2022-06-01 stsp static const struct got_error *
5326 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
5327 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
5328 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
5329 c0f61fa4 2022-07-11 mark struct tog_view *parent_view, struct got_repository *repo)
5331 48ae06ee 2018-10-18 stsp const struct got_error *err;
5332 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
5334 b72706c3 2022-06-01 stsp memset(s, 0, sizeof(*s));
5335 f9d37699 2022-06-28 stsp s->fd1 = -1;
5336 f9d37699 2022-06-28 stsp s->fd2 = -1;
5338 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
5339 2ca2f982 2023-04-14 mark int type1, type2;
5341 2ca2f982 2023-04-14 mark err = got_object_get_type(&type1, repo, id1);
5343 2ca2f982 2023-04-14 mark goto done;
5344 2ca2f982 2023-04-14 mark err = got_object_get_type(&type2, repo, id2);
5346 2ca2f982 2023-04-14 mark goto done;
5348 2ca2f982 2023-04-14 mark if (type1 != type2) {
5349 2ca2f982 2023-04-14 mark err = got_error(GOT_ERR_OBJ_TYPE);
5350 2ca2f982 2023-04-14 mark goto done;
5353 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
5354 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
5355 f44b1f58 2020-02-02 tracey s->selected_line = 1;
5356 f44b1f58 2020-02-02 tracey s->repo = repo;
5357 f44b1f58 2020-02-02 tracey s->id1 = id1;
5358 f44b1f58 2020-02-02 tracey s->id2 = id2;
5359 3dbaef42 2020-11-24 stsp s->label1 = label1;
5360 3dbaef42 2020-11-24 stsp s->label2 = label2;
5362 15a94983 2018-12-23 stsp if (id1) {
5363 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
5364 2ca2f982 2023-04-14 mark if (s->id1 == NULL) {
5365 2ca2f982 2023-04-14 mark err = got_error_from_errno("got_object_id_dup");
5366 2ca2f982 2023-04-14 mark goto done;
5369 5465d566 2020-02-01 tracey s->id1 = NULL;
5371 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
5372 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
5373 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_object_id_dup");
5374 b72706c3 2022-06-01 stsp goto done;
5377 a00719e9 2022-06-17 stsp s->f1 = got_opentemp();
5378 a00719e9 2022-06-17 stsp if (s->f1 == NULL) {
5379 a00719e9 2022-06-17 stsp err = got_error_from_errno("got_opentemp");
5380 a00719e9 2022-06-17 stsp goto done;
5383 b72706c3 2022-06-01 stsp s->f2 = got_opentemp();
5384 b72706c3 2022-06-01 stsp if (s->f2 == NULL) {
5385 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_opentemp");
5386 b72706c3 2022-06-01 stsp goto done;
5389 f9d37699 2022-06-28 stsp s->fd1 = got_opentempfd();
5390 f9d37699 2022-06-28 stsp if (s->fd1 == -1) {
5391 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5392 f9d37699 2022-06-28 stsp goto done;
5395 f9d37699 2022-06-28 stsp s->fd2 = got_opentempfd();
5396 f9d37699 2022-06-28 stsp if (s->fd2 == -1) {
5397 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5398 f9d37699 2022-06-28 stsp goto done;
5401 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
5402 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
5403 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
5404 c0f61fa4 2022-07-11 mark s->parent_view = parent_view;
5405 5465d566 2020-02-01 tracey s->repo = repo;
5407 098596c5 2023-04-14 stsp if (has_colors() && getenv("TOG_COLORS") != NULL && !using_mock_io) {
5410 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_MINUS,
5411 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_MINUS"), -1);
5412 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5413 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_PLUS,
5414 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_PLUS"), -1);
5415 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5416 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_HUNK,
5417 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"), -1);
5418 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5419 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_META,
5420 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5421 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5422 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_CHANGES,
5423 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5424 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5425 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_MIN,
5426 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5427 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5428 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_PLUS,
5429 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5430 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5431 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_AUTHOR,
5432 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_AUTHOR"), -1);
5433 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5434 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_DATE,
5435 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DATE"), -1);
5436 6a5ff2d4 2022-08-06 mark if (rc == ERR) {
5437 6a5ff2d4 2022-08-06 mark err = got_error(GOT_ERR_RANGE);
5438 b72706c3 2022-06-01 stsp goto done;
5442 c0f61fa4 2022-07-11 mark if (parent_view && parent_view->type == TOG_VIEW_LOG &&
5443 c0f61fa4 2022-07-11 mark view_is_splitscreen(view))
5444 c0f61fa4 2022-07-11 mark show_log_view(parent_view); /* draw border */
5445 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
5447 5465d566 2020-02-01 tracey err = create_diff(s);
5449 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
5450 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
5451 917d79a7 2022-07-01 stsp view->reset = reset_diff_view;
5452 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
5453 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
5454 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_diff_view;
5455 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
5457 2ca2f982 2023-04-14 mark if (err) {
5458 2ca2f982 2023-04-14 mark if (view->close == NULL)
5459 2ca2f982 2023-04-14 mark close_diff_view(view);
5460 2ca2f982 2023-04-14 mark view_close(view);
5462 e5a0f69f 2018-08-18 stsp return err;
5465 5dc9f4bc 2018-08-04 stsp static const struct got_error *
5466 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
5468 a3404814 2018-09-02 stsp const struct got_error *err;
5469 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
5470 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
5471 3dbaef42 2020-11-24 stsp const char *label1, *label2;
5473 a3404814 2018-09-02 stsp if (s->id1) {
5474 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
5476 a3404814 2018-09-02 stsp return err;
5477 4924afe1 2022-08-31 mark label1 = s->label1 ? s->label1 : id_str1;
5479 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
5481 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
5483 a3404814 2018-09-02 stsp return err;
5484 4924afe1 2022-08-31 mark label2 = s->label2 ? s->label2 : id_str2;
5486 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
5487 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5488 a3404814 2018-09-02 stsp free(id_str1);
5489 a3404814 2018-09-02 stsp free(id_str2);
5490 a3404814 2018-09-02 stsp return err;
5492 a3404814 2018-09-02 stsp free(id_str1);
5493 a3404814 2018-09-02 stsp free(id_str2);
5495 267bb3b8 2021-08-01 stsp err = draw_file(view, header);
5496 267bb3b8 2021-08-01 stsp free(header);
5497 267bb3b8 2021-08-01 stsp return err;
5500 15a087fe 2019-02-21 stsp static const struct got_error *
5501 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
5502 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
5504 d7a04538 2019-02-21 stsp const struct got_error *err;
5505 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
5506 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
5507 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
5509 15a087fe 2019-02-21 stsp free(s->id2);
5510 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
5511 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
5512 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
5514 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
5516 d7a04538 2019-02-21 stsp return err;
5517 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
5518 15a087fe 2019-02-21 stsp free(s->id1);
5519 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(parent_ids);
5520 d7b5a0e8 2022-04-20 stsp s->id1 = pid ? got_object_id_dup(&pid->id) : NULL;
5521 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
5522 15a087fe 2019-02-21 stsp return NULL;
5525 0cf4efb1 2018-09-29 stsp static const struct got_error *
5526 917d79a7 2022-07-01 stsp reset_diff_view(struct tog_view *view)
5528 917d79a7 2022-07-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5530 917d79a7 2022-07-01 stsp view->count = 0;
5531 917d79a7 2022-07-01 stsp wclear(view->window);
5532 917d79a7 2022-07-01 stsp s->first_displayed_line = 1;
5533 917d79a7 2022-07-01 stsp s->last_displayed_line = view->nlines;
5534 917d79a7 2022-07-01 stsp s->matched_line = 0;
5535 917d79a7 2022-07-01 stsp diff_view_indicate_progress(view);
5536 917d79a7 2022-07-01 stsp return create_diff(s);
5539 c7d5c43c 2022-08-04 mark static void
5540 c7d5c43c 2022-08-04 mark diff_prev_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5542 c7d5c43c 2022-08-04 mark int start, i;
5544 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line - 1;
5546 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5547 c7d5c43c 2022-08-04 mark if (i == 0)
5548 c7d5c43c 2022-08-04 mark i = s->nlines - 1;
5549 c7d5c43c 2022-08-04 mark if (--i == start)
5550 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5553 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5554 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5557 c7d5c43c 2022-08-04 mark static void
5558 c7d5c43c 2022-08-04 mark diff_next_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5560 c7d5c43c 2022-08-04 mark int start, i;
5562 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line + 1;
5564 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5565 c7d5c43c 2022-08-04 mark if (i == s->nlines - 1)
5567 c7d5c43c 2022-08-04 mark if (++i == start)
5568 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5571 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5572 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5575 c0f61fa4 2022-07-11 mark static struct got_object_id *get_selected_commit_id(struct tog_blame_line *,
5576 c0f61fa4 2022-07-11 mark int, int, int);
5577 c0f61fa4 2022-07-11 mark static struct got_object_id *get_annotation_for_line(struct tog_blame_line *,
5578 c0f61fa4 2022-07-11 mark int, int);
5580 917d79a7 2022-07-01 stsp static const struct got_error *
5581 e78dc838 2020-12-04 stsp input_diff_view(struct tog_view **new_view, struct tog_view *view, int ch)
5583 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
5584 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
5585 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
5586 5a8b5076 2020-12-05 stsp struct commit_queue_entry *old_selected_entry;
5587 826082fe 2020-12-10 stsp char *line = NULL;
5588 826082fe 2020-12-10 stsp size_t linesize = 0;
5589 826082fe 2020-12-10 stsp ssize_t linelen;
5590 c0f61fa4 2022-07-11 mark int i, nscroll = view->nlines - 1, up = 0;
5592 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
5594 e5a0f69f 2018-08-18 stsp switch (ch) {
5597 145b6838 2022-06-16 stsp case KEY_RIGHT:
5599 145b6838 2022-06-16 stsp case KEY_LEFT:
5601 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
5605 3f6c6614 2023-01-23 mark if (ch == 'a') {
5606 3f6c6614 2023-01-23 mark s->force_text_diff = !s->force_text_diff;
5607 3f6c6614 2023-01-23 mark view->action = s->force_text_diff ?
5608 3f6c6614 2023-01-23 mark "force ASCII text enabled" :
5609 3f6c6614 2023-01-23 mark "force ASCII text disabled";
5611 3f6c6614 2023-01-23 mark else if (ch == 'w') {
5612 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
5613 3f6c6614 2023-01-23 mark view->action = s->ignore_whitespace ?
5614 3f6c6614 2023-01-23 mark "ignore whitespace enabled" :
5615 3f6c6614 2023-01-23 mark "ignore whitespace disabled";
5617 917d79a7 2022-07-01 stsp err = reset_diff_view(view);
5620 912a3f79 2021-08-30 j case KEY_HOME:
5621 912a3f79 2021-08-30 j s->first_displayed_line = 1;
5622 640cd7ff 2022-06-22 mark view->count = 0;
5625 912a3f79 2021-08-30 j case KEY_END:
5626 640cd7ff 2022-06-22 mark view->count = 0;
5630 912a3f79 2021-08-30 j s->first_displayed_line = (s->nlines - view->nlines) + 2;
5634 1e37a5c2 2019-05-12 jcs case KEY_UP:
5635 02ffd0d5 2021-10-17 stsp case CTRL('p'):
5636 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
5637 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5639 640cd7ff 2022-06-22 mark view->count = 0;
5641 83cc4199 2022-06-13 stsp case CTRL('u'):
5643 83cc4199 2022-06-13 stsp nscroll /= 2;
5644 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5645 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5646 a60a9dc4 2019-05-13 jcs case CTRL('b'):
5648 640cd7ff 2022-06-22 mark if (s->first_displayed_line == 1) {
5649 640cd7ff 2022-06-22 mark view->count = 0;
5653 83cc4199 2022-06-13 stsp while (i++ < nscroll && s->first_displayed_line > 1)
5654 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5657 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5658 02ffd0d5 2021-10-17 stsp case CTRL('n'):
5659 1e37a5c2 2019-05-12 jcs if (!s->eof)
5660 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5662 640cd7ff 2022-06-22 mark view->count = 0;
5664 83cc4199 2022-06-13 stsp case CTRL('d'):
5666 83cc4199 2022-06-13 stsp nscroll /= 2;
5667 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5668 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5669 a60a9dc4 2019-05-13 jcs case CTRL('f'):
5672 640cd7ff 2022-06-22 mark if (s->eof) {
5673 640cd7ff 2022-06-22 mark view->count = 0;
5677 83cc4199 2022-06-13 stsp while (!s->eof && i++ < nscroll) {
5678 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
5679 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5680 826082fe 2020-12-10 stsp if (linelen == -1) {
5681 826082fe 2020-12-10 stsp if (feof(s->f)) {
5682 826082fe 2020-12-10 stsp s->eof = 1;
5684 826082fe 2020-12-10 stsp err = got_ferror(s->f, GOT_ERR_IO);
5688 826082fe 2020-12-10 stsp free(line);
5691 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_BLOB_MIN);
5694 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_BLOB_MIN);
5697 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_HUNK);
5700 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_HUNK);
5703 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
5704 1e37a5c2 2019-05-12 jcs s->diff_context--;
5705 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5706 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5707 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5708 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
5709 27829c9e 2020-11-21 stsp s->nlines) {
5710 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
5711 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
5714 640cd7ff 2022-06-22 mark view->count = 0;
5717 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
5718 1e37a5c2 2019-05-12 jcs s->diff_context++;
5719 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5720 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5721 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5723 640cd7ff 2022-06-22 mark view->count = 0;
5729 c0f61fa4 2022-07-11 mark /* FALL THROUGH */
5733 c0f61fa4 2022-07-11 mark if (s->parent_view == NULL) {
5734 640cd7ff 2022-06-22 mark view->count = 0;
5737 c0f61fa4 2022-07-11 mark s->parent_view->count = view->count;
5739 c0f61fa4 2022-07-11 mark if (s->parent_view->type == TOG_VIEW_LOG) {
5740 c0f61fa4 2022-07-11 mark ls = &s->parent_view->state.log;
5741 c0f61fa4 2022-07-11 mark old_selected_entry = ls->selected_entry;
5743 c0f61fa4 2022-07-11 mark err = input_log_view(NULL, s->parent_view,
5744 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
5747 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
5749 c0f61fa4 2022-07-11 mark if (old_selected_entry == ls->selected_entry)
5752 c0f61fa4 2022-07-11 mark err = set_selected_commit(s, ls->selected_entry);
5755 c0f61fa4 2022-07-11 mark } else if (s->parent_view->type == TOG_VIEW_BLAME) {
5756 c0f61fa4 2022-07-11 mark struct tog_blame_view_state *bs;
5757 c0f61fa4 2022-07-11 mark struct got_object_id *id, *prev_id;
5759 c0f61fa4 2022-07-11 mark bs = &s->parent_view->state.blame;
5760 c0f61fa4 2022-07-11 mark prev_id = get_annotation_for_line(bs->blame.lines,
5761 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->last_diffed_line);
5763 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view,
5764 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
5767 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
5769 c0f61fa4 2022-07-11 mark if (prev_id == NULL)
5771 c0f61fa4 2022-07-11 mark id = get_selected_commit_id(bs->blame.lines,
5772 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->first_displayed_line,
5773 c0f61fa4 2022-07-11 mark bs->selected_line);
5774 c0f61fa4 2022-07-11 mark if (id == NULL)
5777 c0f61fa4 2022-07-11 mark if (!got_object_id_cmp(prev_id, id))
5780 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view, KEY_ENTER);
5784 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
5785 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
5786 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5787 145b6838 2022-06-16 stsp view->x = 0;
5789 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5790 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5793 640cd7ff 2022-06-22 mark view->count = 0;
5797 bcbd79e2 2018-08-19 stsp return err;
5800 4ed7e80c 2018-05-20 stsp static const struct got_error *
5801 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
5803 7483826e 2023-04-14 mark const struct got_error *error;
5804 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
5805 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
5806 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
5807 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
5808 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
5809 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
5810 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
5811 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
5812 3dbaef42 2020-11-24 stsp const char *errstr;
5813 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
5814 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
5816 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
5817 26ed57b2 2018-05-19 stsp switch (ch) {
5819 64453f7e 2020-11-21 stsp force_text_diff = 1;
5822 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
5824 3dbaef42 2020-11-24 stsp if (errstr != NULL)
5825 5a20d08d 2022-02-09 op errx(1, "number of context lines is %s: %s",
5826 5a20d08d 2022-02-09 op errstr, errstr);
5828 09b5bff8 2020-02-23 naddy case 'r':
5829 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
5830 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
5831 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
5833 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
5836 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
5839 17020d27 2019-03-07 stsp usage_diff();
5840 26ed57b2 2018-05-19 stsp /* NOTREACHED */
5844 26ed57b2 2018-05-19 stsp argc -= optind;
5845 26ed57b2 2018-05-19 stsp argv += optind;
5847 26ed57b2 2018-05-19 stsp if (argc == 0) {
5848 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
5849 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
5850 15a94983 2018-12-23 stsp id_str1 = argv[0];
5851 15a94983 2018-12-23 stsp id_str2 = argv[1];
5853 26ed57b2 2018-05-19 stsp usage_diff();
5855 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
5856 0ae84acc 2022-06-15 tracey if (error)
5857 0ae84acc 2022-06-15 tracey goto done;
5859 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
5860 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
5861 c156c7a4 2020-12-18 stsp if (cwd == NULL)
5862 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
5863 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
5864 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5865 c156c7a4 2020-12-18 stsp goto done;
5866 a273ac94 2020-02-23 naddy if (worktree)
5867 a273ac94 2020-02-23 naddy repo_path =
5868 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
5870 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
5871 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
5872 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
5873 c156c7a4 2020-12-18 stsp goto done;
5877 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
5878 eb6600df 2019-01-04 stsp if (error)
5879 eb6600df 2019-01-04 stsp goto done;
5881 098596c5 2023-04-14 stsp init_curses();
5883 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5884 51a10b52 2020-12-26 stsp if (error)
5885 51a10b52 2020-12-26 stsp goto done;
5887 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
5888 26ed57b2 2018-05-19 stsp if (error)
5889 26ed57b2 2018-05-19 stsp goto done;
5891 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
5892 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
5893 26ed57b2 2018-05-19 stsp if (error)
5894 26ed57b2 2018-05-19 stsp goto done;
5896 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
5897 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
5898 26ed57b2 2018-05-19 stsp if (error)
5899 26ed57b2 2018-05-19 stsp goto done;
5901 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
5902 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
5903 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5904 ea5e7bb5 2018-08-01 stsp goto done;
5906 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
5907 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
5908 5dc9f4bc 2018-08-04 stsp if (error)
5909 5dc9f4bc 2018-08-04 stsp goto done;
5910 098596c5 2023-04-14 stsp error = view_loop(view);
5912 3dbaef42 2020-11-24 stsp free(label1);
5913 3dbaef42 2020-11-24 stsp free(label2);
5914 c02c541e 2019-03-29 stsp free(repo_path);
5915 a273ac94 2020-02-23 naddy free(cwd);
5916 1d0f4054 2021-06-17 stsp if (repo) {
5917 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
5918 1d0f4054 2021-06-17 stsp if (error == NULL)
5919 1d0f4054 2021-06-17 stsp error = close_err;
5921 a273ac94 2020-02-23 naddy if (worktree)
5922 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
5923 0ae84acc 2022-06-15 tracey if (pack_fds) {
5924 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
5925 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
5926 0ae84acc 2022-06-15 tracey if (error == NULL)
5927 0ae84acc 2022-06-15 tracey error = pack_err;
5929 51a10b52 2020-12-26 stsp tog_free_refs();
5930 26ed57b2 2018-05-19 stsp return error;
5933 4ed7e80c 2018-05-20 stsp __dead static void
5934 9f7d7167 2018-04-29 stsp usage_blame(void)
5937 87411fa9 2022-06-16 stsp fprintf(stderr,
5938 87411fa9 2022-06-16 stsp "usage: %s blame [-c commit] [-r repository-path] path\n",
5939 9f7d7167 2018-04-29 stsp getprogname());
5943 84451b3e 2018-07-10 stsp struct tog_blame_line {
5944 84451b3e 2018-07-10 stsp int annotated;
5945 84451b3e 2018-07-10 stsp struct got_object_id *id;
5948 4ed7e80c 2018-05-20 stsp static const struct got_error *
5949 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
5951 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
5952 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
5953 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
5954 84451b3e 2018-07-10 stsp const struct got_error *err;
5955 4cb9d869 2022-06-16 stsp int lineno = 0, nprinted = 0;
5956 826082fe 2020-12-10 stsp char *line = NULL;
5957 826082fe 2020-12-10 stsp size_t linesize = 0;
5958 826082fe 2020-12-10 stsp ssize_t linelen;
5959 84451b3e 2018-07-10 stsp wchar_t *wline;
5960 27a741e5 2019-09-11 stsp int width;
5961 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
5962 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
5963 ab089a2a 2018-07-12 stsp char *id_str;
5964 11b20872 2019-11-08 stsp struct tog_color *tc;
5966 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &s->blamed_commit->id);
5968 ab089a2a 2018-07-12 stsp return err;
5970 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
5971 f7d12f7e 2018-08-01 stsp werase(view->window);
5973 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
5974 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5975 ab089a2a 2018-07-12 stsp free(id_str);
5976 ab089a2a 2018-07-12 stsp return err;
5979 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
5980 ab089a2a 2018-07-12 stsp free(line);
5981 2550e4c3 2018-07-13 stsp line = NULL;
5983 1cae65b4 2019-09-22 stsp return err;
5984 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5985 a3404814 2018-09-02 stsp wstandout(view->window);
5986 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
5988 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
5989 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5990 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
5991 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
5993 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
5994 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5995 a3404814 2018-09-02 stsp wstandend(view->window);
5996 2550e4c3 2018-07-13 stsp free(wline);
5997 2550e4c3 2018-07-13 stsp wline = NULL;
5999 94b80cfa 2022-08-01 mark if (view->gline > blame->nlines)
6000 94b80cfa 2022-08-01 mark view->gline = blame->nlines;
6002 8496bf63 2023-04-20 mark if (tog_io.wait_for_ui) {
6003 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6006 8496bf63 2023-04-20 mark rc = pthread_cond_wait(&bta->blame_complete, &tog_mutex);
6008 8496bf63 2023-04-20 mark return got_error_set_errno(rc, "pthread_cond_wait");
6009 8496bf63 2023-04-20 mark tog_io.wait_for_ui = 0;
6012 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s%s", view->gline ? view->gline :
6013 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
6014 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
6015 ab089a2a 2018-07-12 stsp free(id_str);
6016 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
6018 ab089a2a 2018-07-12 stsp free(id_str);
6019 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
6020 3f60a8ef 2018-07-10 stsp free(line);
6021 2550e4c3 2018-07-13 stsp line = NULL;
6023 3f60a8ef 2018-07-10 stsp return err;
6024 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6025 2550e4c3 2018-07-13 stsp free(wline);
6026 2550e4c3 2018-07-13 stsp wline = NULL;
6027 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
6028 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
6030 4f7c3e5e 2020-12-01 naddy s->eof = 0;
6031 145b6838 2022-06-16 stsp view->maxx = 0;
6032 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
6033 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, blame->f);
6034 826082fe 2020-12-10 stsp if (linelen == -1) {
6035 826082fe 2020-12-10 stsp if (feof(blame->f)) {
6036 826082fe 2020-12-10 stsp s->eof = 1;
6039 84451b3e 2018-07-10 stsp free(line);
6040 826082fe 2020-12-10 stsp return got_ferror(blame->f, GOT_ERR_IO);
6042 826082fe 2020-12-10 stsp if (++lineno < s->first_displayed_line)
6044 94b80cfa 2022-08-01 mark if (view->gline && !gotoline(view, &lineno, &nprinted))
6047 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
6048 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 9, 1);
6049 1853e0f4 2022-06-16 stsp if (err) {
6050 1853e0f4 2022-06-16 stsp free(line);
6051 1853e0f4 2022-06-16 stsp return err;
6053 1853e0f4 2022-06-16 stsp free(wline);
6054 1853e0f4 2022-06-16 stsp wline = NULL;
6055 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
6057 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
6058 f7d12f7e 2018-08-01 stsp wstandout(view->window);
6060 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
6061 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
6062 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
6063 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
6064 c0f61fa4 2022-07-11 mark !(nprinted == s->selected_line - 1)) {
6065 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
6066 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
6067 8d0fe45a 2019-08-12 stsp char *id_str;
6068 87411fa9 2022-06-16 stsp err = got_object_id_str(&id_str,
6069 87411fa9 2022-06-16 stsp blame_line->id);
6070 8d0fe45a 2019-08-12 stsp if (err) {
6071 8d0fe45a 2019-08-12 stsp free(line);
6072 8d0fe45a 2019-08-12 stsp return err;
6074 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
6076 11b20872 2019-11-08 stsp wattr_on(view->window,
6077 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6078 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
6080 11b20872 2019-11-08 stsp wattr_off(view->window,
6081 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6082 8d0fe45a 2019-08-12 stsp free(id_str);
6083 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
6085 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
6086 8d0fe45a 2019-08-12 stsp prev_id = NULL;
6089 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
6090 ee41ec32 2018-07-10 stsp prev_id = NULL;
6093 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
6094 f7d12f7e 2018-08-01 stsp wstandend(view->window);
6095 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
6097 41605754 2020-11-12 stsp if (view->ncols <= 9) {
6098 41605754 2020-11-12 stsp width = 9;
6099 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
6100 4f7c3e5e 2020-12-01 naddy s->matched_line &&
6101 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
6102 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
6103 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
6104 41605754 2020-11-12 stsp if (err) {
6105 41605754 2020-11-12 stsp free(line);
6106 41605754 2020-11-12 stsp return err;
6108 41605754 2020-11-12 stsp width += 9;
6111 4cb9d869 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
6112 4cb9d869 2022-06-16 stsp view->x, view->ncols - 9, 9, 1);
6113 4cb9d869 2022-06-16 stsp if (err) {
6114 4cb9d869 2022-06-16 stsp free(line);
6115 4cb9d869 2022-06-16 stsp return err;
6117 4cb9d869 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
6118 a75b3e2d 2022-06-16 stsp width += 9;
6119 41605754 2020-11-12 stsp free(wline);
6120 41605754 2020-11-12 stsp wline = NULL;
6123 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
6124 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
6125 84451b3e 2018-07-10 stsp if (++nprinted == 1)
6126 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
6128 826082fe 2020-12-10 stsp free(line);
6129 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
6131 9b058f45 2022-06-30 mark view_border(view);
6133 84451b3e 2018-07-10 stsp return NULL;
6136 84451b3e 2018-07-10 stsp static const struct got_error *
6137 392891ce 2022-04-07 stsp blame_cb(void *arg, int nlines, int lineno,
6138 392891ce 2022-04-07 stsp struct got_commit_object *commit, struct got_object_id *id)
6140 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
6141 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
6142 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
6143 1a76625f 2018-10-22 stsp int errcode;
6145 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
6146 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
6147 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
6149 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6150 1a76625f 2018-10-22 stsp if (errcode)
6151 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
6153 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
6154 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
6155 d68a0a7d 2018-07-10 stsp goto done;
6158 d68a0a7d 2018-07-10 stsp if (lineno == -1)
6159 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
6161 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
6162 d68a0a7d 2018-07-10 stsp if (line->annotated)
6163 d68a0a7d 2018-07-10 stsp goto done;
6165 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
6166 84451b3e 2018-07-10 stsp if (line->id == NULL) {
6167 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6168 84451b3e 2018-07-10 stsp goto done;
6170 84451b3e 2018-07-10 stsp line->annotated = 1;
6172 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6173 1a76625f 2018-10-22 stsp if (errcode)
6174 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
6175 84451b3e 2018-07-10 stsp return err;
6178 84451b3e 2018-07-10 stsp static void *
6179 84451b3e 2018-07-10 stsp blame_thread(void *arg)
6181 1d0f4054 2021-06-17 stsp const struct got_error *err, *close_err;
6182 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
6183 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
6184 e6e73e55 2022-06-30 tracey int errcode, fd1 = -1, fd2 = -1;
6185 e6e73e55 2022-06-30 tracey FILE *f1 = NULL, *f2 = NULL;
6187 e6e73e55 2022-06-30 tracey fd1 = got_opentempfd();
6188 e6e73e55 2022-06-30 tracey if (fd1 == -1)
6189 1b484788 2022-06-28 tracey return (void *)got_error_from_errno("got_opentempfd");
6191 e6e73e55 2022-06-30 tracey fd2 = got_opentempfd();
6192 e6e73e55 2022-06-30 tracey if (fd2 == -1) {
6193 e6e73e55 2022-06-30 tracey err = got_error_from_errno("got_opentempfd");
6194 e6e73e55 2022-06-30 tracey goto done;
6197 e6e73e55 2022-06-30 tracey f1 = got_opentemp();
6198 e6e73e55 2022-06-30 tracey if (f1 == NULL) {
6199 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
6200 e6e73e55 2022-06-30 tracey goto done;
6202 e6e73e55 2022-06-30 tracey f2 = got_opentemp();
6203 e6e73e55 2022-06-30 tracey if (f2 == NULL) {
6204 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
6205 e6e73e55 2022-06-30 tracey goto done;
6208 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
6210 e6e73e55 2022-06-30 tracey goto done;
6212 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
6213 917d79a7 2022-07-01 stsp tog_diff_algo, blame_cb, ta->cb_args,
6214 4b752015 2022-06-30 stsp ta->cancel_cb, ta->cancel_arg, fd1, fd2, f1, f2);
6215 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
6216 fc06ba56 2019-08-22 stsp err = NULL;
6218 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6219 e6e73e55 2022-06-30 tracey if (errcode) {
6220 e6e73e55 2022-06-30 tracey err = got_error_set_errno(errcode, "pthread_mutex_lock");
6221 e6e73e55 2022-06-30 tracey goto done;
6224 1d0f4054 2021-06-17 stsp close_err = got_repo_close(ta->repo);
6225 1d0f4054 2021-06-17 stsp if (err == NULL)
6226 1d0f4054 2021-06-17 stsp err = close_err;
6227 c9beca56 2018-07-22 stsp ta->repo = NULL;
6228 c9beca56 2018-07-22 stsp *ta->complete = 1;
6230 8496bf63 2023-04-20 mark if (tog_io.wait_for_ui) {
6231 8496bf63 2023-04-20 mark errcode = pthread_cond_signal(&ta->blame_complete);
6232 8496bf63 2023-04-20 mark if (errcode && err == NULL)
6233 8496bf63 2023-04-20 mark err = got_error_set_errno(errcode,
6234 8496bf63 2023-04-20 mark "pthread_cond_signal");
6237 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6238 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
6239 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
6242 e6e73e55 2022-06-30 tracey if (fd1 != -1 && close(fd1) == -1 && err == NULL)
6243 1b484788 2022-06-28 tracey err = got_error_from_errno("close");
6244 e6e73e55 2022-06-30 tracey if (fd2 != -1 && close(fd2) == -1 && err == NULL)
6245 e6e73e55 2022-06-30 tracey err = got_error_from_errno("close");
6246 e6e73e55 2022-06-30 tracey if (f1 && fclose(f1) == EOF && err == NULL)
6247 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
6248 e6e73e55 2022-06-30 tracey if (f2 && fclose(f2) == EOF && err == NULL)
6249 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
6251 18430de3 2018-07-10 stsp return (void *)err;
6254 245d91c1 2018-07-12 stsp static struct got_object_id *
6255 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
6256 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
6258 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
6260 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
6261 8d0fe45a 2019-08-12 stsp return NULL;
6263 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
6264 c0f61fa4 2022-07-11 mark if (!line->annotated)
6265 c0f61fa4 2022-07-11 mark return NULL;
6267 c0f61fa4 2022-07-11 mark return line->id;
6270 c0f61fa4 2022-07-11 mark static struct got_object_id *
6271 c0f61fa4 2022-07-11 mark get_annotation_for_line(struct tog_blame_line *lines, int nlines,
6272 c0f61fa4 2022-07-11 mark int lineno)
6274 c0f61fa4 2022-07-11 mark struct tog_blame_line *line;
6276 c0f61fa4 2022-07-11 mark if (nlines <= 0 || lineno >= nlines)
6277 c0f61fa4 2022-07-11 mark return NULL;
6279 c0f61fa4 2022-07-11 mark line = &lines[lineno - 1];
6280 245d91c1 2018-07-12 stsp if (!line->annotated)
6281 245d91c1 2018-07-12 stsp return NULL;
6283 245d91c1 2018-07-12 stsp return line->id;
6286 b880a918 2018-07-10 stsp static const struct got_error *
6287 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
6289 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
6292 245d91c1 2018-07-12 stsp if (blame->thread) {
6293 1a76625f 2018-10-22 stsp int errcode;
6294 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6295 1a76625f 2018-10-22 stsp if (errcode)
6296 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
6297 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
6298 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
6299 1a76625f 2018-10-22 stsp if (errcode)
6300 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
6301 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6302 1a76625f 2018-10-22 stsp if (errcode)
6303 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
6304 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
6305 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
6306 245d91c1 2018-07-12 stsp err = NULL;
6307 245d91c1 2018-07-12 stsp blame->thread = NULL;
6309 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
6310 1d0f4054 2021-06-17 stsp const struct got_error *close_err;
6311 1d0f4054 2021-06-17 stsp close_err = got_repo_close(blame->thread_args.repo);
6312 1d0f4054 2021-06-17 stsp if (err == NULL)
6313 1d0f4054 2021-06-17 stsp err = close_err;
6314 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
6316 245d91c1 2018-07-12 stsp if (blame->f) {
6317 56b63ca4 2021-01-22 stsp if (fclose(blame->f) == EOF && err == NULL)
6318 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
6319 245d91c1 2018-07-12 stsp blame->f = NULL;
6321 57670559 2018-12-23 stsp if (blame->lines) {
6322 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
6323 57670559 2018-12-23 stsp free(blame->lines[i].id);
6324 57670559 2018-12-23 stsp free(blame->lines);
6325 57670559 2018-12-23 stsp blame->lines = NULL;
6327 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
6328 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
6329 0ae84acc 2022-06-15 tracey if (blame->pack_fds) {
6330 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
6331 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(blame->pack_fds);
6332 0ae84acc 2022-06-15 tracey if (err == NULL)
6333 0ae84acc 2022-06-15 tracey err = pack_err;
6334 8b195234 2022-06-15 stsp blame->pack_fds = NULL;
6336 245d91c1 2018-07-12 stsp return err;
6339 245d91c1 2018-07-12 stsp static const struct got_error *
6340 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
6342 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
6343 fc06ba56 2019-08-22 stsp int *done = arg;
6344 fc06ba56 2019-08-22 stsp int errcode;
6346 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6347 fc06ba56 2019-08-22 stsp if (errcode)
6348 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
6349 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
6351 fc06ba56 2019-08-22 stsp if (*done)
6352 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
6354 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6355 fc06ba56 2019-08-22 stsp if (errcode)
6356 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
6357 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
6359 fc06ba56 2019-08-22 stsp return err;
6362 fc06ba56 2019-08-22 stsp static const struct got_error *
6363 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
6365 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
6366 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
6367 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
6368 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6369 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
6370 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
6371 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
6372 eb81bc23 2022-06-28 tracey int obj_type, fd = -1;
6373 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6375 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&commit, s->repo,
6376 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id);
6378 15a94983 2018-12-23 stsp return err;
6380 eb81bc23 2022-06-28 tracey fd = got_opentempfd();
6381 eb81bc23 2022-06-28 tracey if (fd == -1) {
6382 eb81bc23 2022-06-28 tracey err = got_error_from_errno("got_opentempfd");
6383 eb81bc23 2022-06-28 tracey goto done;
6386 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&obj_id, s->repo, commit, s->path);
6388 a44927cc 2022-04-07 stsp goto done;
6390 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
6392 84451b3e 2018-07-10 stsp goto done;
6394 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
6395 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
6396 84451b3e 2018-07-10 stsp goto done;
6399 eb81bc23 2022-06-28 tracey err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192, fd);
6401 a70480e0 2018-06-23 stsp goto done;
6402 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
6403 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
6404 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
6405 84451b3e 2018-07-10 stsp goto done;
6407 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
6408 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
6410 1fddf795 2021-01-20 stsp goto done;
6411 1fddf795 2021-01-20 stsp if (blame->nlines == 0) {
6412 1fddf795 2021-01-20 stsp s->blame_complete = 1;
6413 84451b3e 2018-07-10 stsp goto done;
6416 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
6417 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
6418 b02560ec 2019-08-19 stsp blame->nlines--;
6420 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
6421 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
6422 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
6423 84451b3e 2018-07-10 stsp goto done;
6426 0ae84acc 2022-06-15 tracey err = got_repo_pack_fds_open(&pack_fds);
6428 bd24772e 2018-07-11 stsp goto done;
6429 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL,
6430 0ae84acc 2022-06-15 tracey pack_fds);
6431 0ae84acc 2022-06-15 tracey if (err)
6432 0ae84acc 2022-06-15 tracey goto done;
6434 0ae84acc 2022-06-15 tracey blame->pack_fds = pack_fds;
6435 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
6436 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
6437 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
6438 d7b5a0e8 2022-04-20 stsp blame->cb_args.commit_id = got_object_id_dup(&s->blamed_commit->id);
6439 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
6440 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6441 245d91c1 2018-07-12 stsp goto done;
6443 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
6445 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
6446 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
6447 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
6448 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
6449 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
6450 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
6451 a5388363 2020-12-01 naddy s->blame_complete = 0;
6453 f5a09613 2020-12-13 naddy if (s->first_displayed_line + view->nlines - 1 > blame->nlines) {
6454 f5a09613 2020-12-13 naddy s->first_displayed_line = 1;
6455 f5a09613 2020-12-13 naddy s->last_displayed_line = view->nlines;
6456 f5a09613 2020-12-13 naddy s->selected_line = 1;
6458 67b5eae1 2021-12-27 naddy s->matched_line = 0;
6461 a44927cc 2022-04-07 stsp if (commit)
6462 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
6463 eb81bc23 2022-06-28 tracey if (fd != -1 && close(fd) == -1 && err == NULL)
6464 eb81bc23 2022-06-28 tracey err = got_error_from_errno("close");
6466 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
6467 27d434c2 2018-09-15 stsp free(obj_id);
6469 245d91c1 2018-07-12 stsp stop_blame(blame);
6470 245d91c1 2018-07-12 stsp return err;
6473 245d91c1 2018-07-12 stsp static const struct got_error *
6474 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
6475 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
6477 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
6478 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6480 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->blamed_commits);
6482 c4843652 2019-08-12 stsp s->path = strdup(path);
6483 c4843652 2019-08-12 stsp if (s->path == NULL)
6484 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
6486 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
6487 c4843652 2019-08-12 stsp if (err) {
6488 c4843652 2019-08-12 stsp free(s->path);
6489 7cbe629d 2018-08-04 stsp return err;
6492 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
6493 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
6494 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
6495 fb2756b9 2018-08-04 stsp s->selected_line = 1;
6496 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
6497 fb2756b9 2018-08-04 stsp s->repo = repo;
6498 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
6499 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
6501 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
6502 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
6503 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
6504 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
6506 11b20872 2019-11-08 stsp return err;
6509 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
6510 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
6511 917d79a7 2022-07-01 stsp view->reset = reset_blame_view;
6512 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
6513 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
6514 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_blame_view;
6515 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
6517 8496bf63 2023-04-20 mark if (using_mock_io) {
6518 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6521 8496bf63 2023-04-20 mark rc = pthread_cond_init(&bta->blame_complete, NULL);
6523 8496bf63 2023-04-20 mark return got_error_set_errno(rc, "pthread_cond_init");
6526 a5388363 2020-12-01 naddy return run_blame(view);
6529 e5a0f69f 2018-08-18 stsp static const struct got_error *
6530 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
6532 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6533 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6535 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
6536 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
6538 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(&s->blamed_commits)) {
6539 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
6540 dbdddfee 2021-06-23 naddy blamed_commit = STAILQ_FIRST(&s->blamed_commits);
6541 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6542 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
6545 8496bf63 2023-04-20 mark if (using_mock_io) {
6546 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6549 8496bf63 2023-04-20 mark rc = pthread_cond_destroy(&bta->blame_complete);
6550 8496bf63 2023-04-20 mark if (rc && err == NULL)
6551 8496bf63 2023-04-20 mark err = got_error_set_errno(rc, "pthread_cond_destroy");
6554 e5a0f69f 2018-08-18 stsp free(s->path);
6555 11b20872 2019-11-08 stsp free_colors(&s->colors);
6556 e5a0f69f 2018-08-18 stsp return err;
6559 7cbe629d 2018-08-04 stsp static const struct got_error *
6560 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
6562 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
6564 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
6565 6c4c42e0 2019-06-24 stsp return NULL;
6568 eaf2c13e 2022-09-17 mark static void
6569 eaf2c13e 2022-09-17 mark search_setup_blame_view(struct tog_view *view, FILE **f, off_t **line_offsets,
6570 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
6572 eaf2c13e 2022-09-17 mark struct tog_blame_view_state *s = &view->state.blame;
6574 eaf2c13e 2022-09-17 mark *f = s->blame.f;
6575 eaf2c13e 2022-09-17 mark *nlines = s->blame.nlines;
6576 eaf2c13e 2022-09-17 mark *line_offsets = s->blame.line_offsets;
6577 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
6578 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
6579 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
6580 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
6583 6c4c42e0 2019-06-24 stsp static const struct got_error *
6584 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
6586 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6587 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
6588 2b380cc8 2018-10-24 stsp int errcode;
6590 1fddf795 2021-01-20 stsp if (s->blame.thread == NULL && !s->blame_complete) {
6591 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
6592 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
6593 2b380cc8 2018-10-24 stsp if (errcode)
6594 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
6596 098596c5 2023-04-14 stsp if (!using_mock_io)
6597 098596c5 2023-04-14 stsp halfdelay(1); /* fast refresh while annotating */
6600 098596c5 2023-04-14 stsp if (s->blame_complete && !using_mock_io)
6601 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
6603 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
6605 9b058f45 2022-06-30 mark view_border(view);
6606 e5a0f69f 2018-08-18 stsp return err;
6609 e5a0f69f 2018-08-18 stsp static const struct got_error *
6610 05f04cdf 2022-07-20 mark log_annotated_line(struct tog_view **new_view, int begin_y, int begin_x,
6611 05f04cdf 2022-07-20 mark struct got_repository *repo, struct got_object_id *id)
6613 05f04cdf 2022-07-20 mark struct tog_view *log_view;
6614 05f04cdf 2022-07-20 mark const struct got_error *err = NULL;
6616 05f04cdf 2022-07-20 mark *new_view = NULL;
6618 05f04cdf 2022-07-20 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
6619 05f04cdf 2022-07-20 mark if (log_view == NULL)
6620 05f04cdf 2022-07-20 mark return got_error_from_errno("view_open");
6622 05f04cdf 2022-07-20 mark err = open_log_view(log_view, id, repo, GOT_REF_HEAD, "", 0);
6624 05f04cdf 2022-07-20 mark view_close(log_view);
6626 05f04cdf 2022-07-20 mark *new_view = log_view;
6628 05f04cdf 2022-07-20 mark return err;
6631 05f04cdf 2022-07-20 mark static const struct got_error *
6632 e78dc838 2020-12-04 stsp input_blame_view(struct tog_view **new_view, struct tog_view *view, int ch)
6634 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
6635 136e2bd4 2022-07-23 mark struct tog_view *diff_view;
6636 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6637 9b058f45 2022-06-30 mark int eos, nscroll, begin_y = 0, begin_x = 0;
6639 9b058f45 2022-06-30 mark eos = nscroll = view->nlines - 2;
6640 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
6641 9b058f45 2022-06-30 mark --eos; /* border */
6643 e5a0f69f 2018-08-18 stsp switch (ch) {
6646 145b6838 2022-06-16 stsp case KEY_RIGHT:
6648 145b6838 2022-06-16 stsp case KEY_LEFT:
6650 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
6653 1e37a5c2 2019-05-12 jcs s->done = 1;
6655 4deef56f 2021-09-02 naddy case 'g':
6656 4deef56f 2021-09-02 naddy case KEY_HOME:
6657 4deef56f 2021-09-02 naddy s->selected_line = 1;
6658 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6659 640cd7ff 2022-06-22 mark view->count = 0;
6661 4deef56f 2021-09-02 naddy case 'G':
6662 4deef56f 2021-09-02 naddy case KEY_END:
6663 9b058f45 2022-06-30 mark if (s->blame.nlines < eos) {
6664 4deef56f 2021-09-02 naddy s->selected_line = s->blame.nlines;
6665 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6667 9b058f45 2022-06-30 mark s->selected_line = eos;
6668 9b058f45 2022-06-30 mark s->first_displayed_line = s->blame.nlines - (eos - 1);
6670 640cd7ff 2022-06-22 mark view->count = 0;
6673 1e37a5c2 2019-05-12 jcs case KEY_UP:
6674 02ffd0d5 2021-10-17 stsp case CTRL('p'):
6675 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
6676 1e37a5c2 2019-05-12 jcs s->selected_line--;
6677 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
6678 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
6679 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
6681 640cd7ff 2022-06-22 mark view->count = 0;
6683 83cc4199 2022-06-13 stsp case CTRL('u'):
6685 83cc4199 2022-06-13 stsp nscroll /= 2;
6686 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6687 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
6688 ea025d1d 2020-02-22 naddy case CTRL('b'):
6690 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
6691 640cd7ff 2022-06-22 mark if (view->count > 1)
6692 640cd7ff 2022-06-22 mark nscroll += nscroll;
6693 83cc4199 2022-06-13 stsp s->selected_line = MAX(1, s->selected_line - nscroll);
6694 640cd7ff 2022-06-22 mark view->count = 0;
6697 83cc4199 2022-06-13 stsp if (s->first_displayed_line > nscroll)
6698 83cc4199 2022-06-13 stsp s->first_displayed_line -= nscroll;
6700 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
6703 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
6704 02ffd0d5 2021-10-17 stsp case CTRL('n'):
6705 9b058f45 2022-06-30 mark if (s->selected_line < eos && s->first_displayed_line +
6706 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
6707 1e37a5c2 2019-05-12 jcs s->selected_line++;
6708 9b058f45 2022-06-30 mark else if (s->first_displayed_line < s->blame.nlines - (eos - 1))
6709 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
6711 640cd7ff 2022-06-22 mark view->count = 0;
6714 1e37a5c2 2019-05-12 jcs case 'p': {
6715 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
6717 640cd7ff 2022-06-22 mark view->count = 0;
6718 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
6719 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
6720 1e37a5c2 2019-05-12 jcs if (id == NULL)
6722 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
6723 a44927cc 2022-04-07 stsp struct got_commit_object *commit, *pcommit;
6724 15a94983 2018-12-23 stsp struct got_object_qid *pid;
6725 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
6726 1e37a5c2 2019-05-12 jcs int obj_type;
6727 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
6728 1e37a5c2 2019-05-12 jcs s->repo, id);
6731 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
6732 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
6733 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
6734 15a94983 2018-12-23 stsp got_object_commit_close(commit);
6737 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
6738 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&pcommit,
6739 d7b5a0e8 2022-04-20 stsp s->repo, &pid->id);
6742 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
6743 a44927cc 2022-04-07 stsp pcommit, s->path);
6744 a44927cc 2022-04-07 stsp got_object_commit_close(pcommit);
6745 e5a0f69f 2018-08-18 stsp if (err) {
6746 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
6747 1e37a5c2 2019-05-12 jcs err = NULL;
6748 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6751 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
6753 1e37a5c2 2019-05-12 jcs free(blob_id);
6754 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
6755 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
6756 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6759 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
6760 d7b5a0e8 2022-04-20 stsp &pid->id);
6761 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6763 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
6764 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id) == 0)
6766 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
6771 1e37a5c2 2019-05-12 jcs s->done = 1;
6772 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
6773 1e37a5c2 2019-05-12 jcs s->done = 0;
6774 1e37a5c2 2019-05-12 jcs if (thread_err)
6776 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits,
6777 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
6778 a5388363 2020-12-01 naddy err = run_blame(view);
6783 61417565 2022-06-20 mark case 'C': {
6784 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
6786 640cd7ff 2022-06-22 mark view->count = 0;
6787 dbdddfee 2021-06-23 naddy first = STAILQ_FIRST(&s->blamed_commits);
6788 d7b5a0e8 2022-04-20 stsp if (!got_object_id_cmp(&first->id, s->commit_id))
6790 1e37a5c2 2019-05-12 jcs s->done = 1;
6791 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
6792 1e37a5c2 2019-05-12 jcs s->done = 0;
6793 1e37a5c2 2019-05-12 jcs if (thread_err)
6795 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6796 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
6797 1e37a5c2 2019-05-12 jcs s->blamed_commit =
6798 dbdddfee 2021-06-23 naddy STAILQ_FIRST(&s->blamed_commits);
6799 a5388363 2020-12-01 naddy err = run_blame(view);
6805 05f04cdf 2022-07-20 mark view->count = 0;
6806 136e2bd4 2022-07-23 mark s->id_to_log = get_selected_commit_id(s->blame.lines,
6807 136e2bd4 2022-07-23 mark s->blame.nlines, s->first_displayed_line, s->selected_line);
6808 136e2bd4 2022-07-23 mark if (s->id_to_log)
6809 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
6811 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
6812 1e37a5c2 2019-05-12 jcs case '\r': {
6813 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
6814 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
6815 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
6817 640cd7ff 2022-06-22 mark view->count = 0;
6818 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
6819 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
6820 1e37a5c2 2019-05-12 jcs if (id == NULL)
6822 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
6825 9b058f45 2022-06-30 mark pid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
6826 c0f61fa4 2022-07-11 mark if (*new_view) {
6827 c0f61fa4 2022-07-11 mark /* traversed from diff view, release diff resources */
6828 c0f61fa4 2022-07-11 mark err = close_diff_view(*new_view);
6831 c0f61fa4 2022-07-11 mark diff_view = *new_view;
6833 c0f61fa4 2022-07-11 mark if (view_is_parent_view(view))
6834 c0f61fa4 2022-07-11 mark view_get_split(view, &begin_y, &begin_x);
6836 c0f61fa4 2022-07-11 mark diff_view = view_open(0, 0, begin_y, begin_x,
6837 c0f61fa4 2022-07-11 mark TOG_VIEW_DIFF);
6838 c0f61fa4 2022-07-11 mark if (diff_view == NULL) {
6839 c0f61fa4 2022-07-11 mark got_object_commit_close(commit);
6840 c0f61fa4 2022-07-11 mark err = got_error_from_errno("view_open");
6844 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, pid ? &pid->id : NULL,
6845 c0f61fa4 2022-07-11 mark id, NULL, NULL, 3, 0, 0, view, s->repo);
6846 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6848 1e37a5c2 2019-05-12 jcs view_close(diff_view);
6851 c0f61fa4 2022-07-11 mark s->last_diffed_line = s->first_displayed_line - 1 +
6852 c0f61fa4 2022-07-11 mark s->selected_line;
6853 c0f61fa4 2022-07-11 mark if (*new_view)
6854 c0f61fa4 2022-07-11 mark break; /* still open from active diff view */
6855 49b24ee5 2022-07-03 mark if (view_is_parent_view(view) &&
6856 49b24ee5 2022-07-03 mark view->mode == TOG_VIEW_SPLIT_HRZN) {
6857 9b058f45 2022-06-30 mark err = view_init_hsplit(view, begin_y);
6862 e78dc838 2020-12-04 stsp view->focussed = 0;
6863 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
6864 9b058f45 2022-06-30 mark diff_view->mode = view->mode;
6865 9b058f45 2022-06-30 mark diff_view->nlines = view->lines - begin_y;
6866 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
6867 3c1dfe12 2022-07-08 mark view_transfer_size(diff_view, view);
6868 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
6871 0dbbbe90 2022-06-17 op err = view_set_child(view, diff_view);
6874 e78dc838 2020-12-04 stsp view->focus_child = 1;
6876 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
6881 83cc4199 2022-06-13 stsp case CTRL('d'):
6883 83cc4199 2022-06-13 stsp nscroll /= 2;
6884 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6885 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
6886 ea025d1d 2020-02-22 naddy case CTRL('f'):
6889 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
6890 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
6891 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
6892 640cd7ff 2022-06-22 mark view->count = 0;
6895 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
6896 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
6897 83cc4199 2022-06-13 stsp s->selected_line +=
6898 83cc4199 2022-06-13 stsp MIN(nscroll, s->last_displayed_line -
6899 83cc4199 2022-06-13 stsp s->first_displayed_line - s->selected_line + 1);
6901 83cc4199 2022-06-13 stsp if (s->last_displayed_line + nscroll <= s->blame.nlines)
6902 83cc4199 2022-06-13 stsp s->first_displayed_line += nscroll;
6904 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
6905 83cc4199 2022-06-13 stsp s->blame.nlines - (view->nlines - 3);
6907 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
6908 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
6909 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
6910 1e37a5c2 2019-05-12 jcs view->nlines - 2);
6914 640cd7ff 2022-06-22 mark view->count = 0;
6917 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
6920 917d79a7 2022-07-01 stsp static const struct got_error *
6921 917d79a7 2022-07-01 stsp reset_blame_view(struct tog_view *view)
6923 917d79a7 2022-07-01 stsp const struct got_error *err;
6924 917d79a7 2022-07-01 stsp struct tog_blame_view_state *s = &view->state.blame;
6926 917d79a7 2022-07-01 stsp view->count = 0;
6927 917d79a7 2022-07-01 stsp s->done = 1;
6928 917d79a7 2022-07-01 stsp err = stop_blame(&s->blame);
6929 917d79a7 2022-07-01 stsp s->done = 0;
6931 917d79a7 2022-07-01 stsp return err;
6932 917d79a7 2022-07-01 stsp return run_blame(view);
6935 a70480e0 2018-06-23 stsp static const struct got_error *
6936 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
6938 7483826e 2023-04-14 mark const struct got_error *error;
6939 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
6940 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
6941 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
6942 0587e10c 2020-07-23 stsp char *link_target = NULL;
6943 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
6944 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6945 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
6947 2ca2f982 2023-04-14 mark struct tog_view *view = NULL;
6948 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6950 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
6951 a70480e0 2018-06-23 stsp switch (ch) {
6953 a70480e0 2018-06-23 stsp commit_id_str = optarg;
6956 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
6957 69069811 2018-08-02 stsp if (repo_path == NULL)
6958 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
6962 17020d27 2019-03-07 stsp usage_blame();
6963 a70480e0 2018-06-23 stsp /* NOTREACHED */
6967 a70480e0 2018-06-23 stsp argc -= optind;
6968 a70480e0 2018-06-23 stsp argv += optind;
6970 f135c941 2020-02-20 stsp if (argc != 1)
6971 a70480e0 2018-06-23 stsp usage_blame();
6973 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
6974 0ae84acc 2022-06-15 tracey if (error != NULL)
6975 0ae84acc 2022-06-15 tracey goto done;
6977 69069811 2018-08-02 stsp if (repo_path == NULL) {
6978 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
6979 c156c7a4 2020-12-18 stsp if (cwd == NULL)
6980 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
6981 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
6982 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6983 c156c7a4 2020-12-18 stsp goto done;
6984 f135c941 2020-02-20 stsp if (worktree)
6985 eb41ed75 2019-02-05 stsp repo_path =
6986 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
6988 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
6989 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
6990 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
6991 c156c7a4 2020-12-18 stsp goto done;
6995 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
6996 c02c541e 2019-03-29 stsp if (error != NULL)
6997 8e94dd5b 2019-01-04 stsp goto done;
6999 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
7000 f135c941 2020-02-20 stsp worktree);
7001 c02c541e 2019-03-29 stsp if (error)
7002 92205607 2019-01-04 stsp goto done;
7004 098596c5 2023-04-14 stsp init_curses();
7006 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
7007 51a10b52 2020-12-26 stsp if (error)
7008 51a10b52 2020-12-26 stsp goto done;
7010 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
7011 eb41ed75 2019-02-05 stsp if (error)
7012 69069811 2018-08-02 stsp goto done;
7014 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
7015 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
7016 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
7017 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
7018 a70480e0 2018-06-23 stsp if (error != NULL)
7019 66b4983c 2018-06-23 stsp goto done;
7020 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
7021 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
7023 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
7024 84de9106 2020-12-26 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7026 a19e88aa 2018-06-23 stsp if (error != NULL)
7027 e1cd8fed 2018-08-01 stsp goto done;
7029 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
7030 a44927cc 2022-04-07 stsp if (error)
7031 a44927cc 2022-04-07 stsp goto done;
7033 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
7034 a44927cc 2022-04-07 stsp commit, repo);
7035 7cbe629d 2018-08-04 stsp if (error)
7036 7cbe629d 2018-08-04 stsp goto done;
7038 e08111f2 2023-04-16 mark view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
7039 e08111f2 2023-04-16 mark if (view == NULL) {
7040 e08111f2 2023-04-16 mark error = got_error_from_errno("view_open");
7041 e08111f2 2023-04-16 mark goto done;
7043 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
7044 78756c87 2020-11-24 stsp commit_id, repo);
7045 e08111f2 2023-04-16 mark if (error != NULL) {
7046 e08111f2 2023-04-16 mark if (view->close == NULL)
7047 e08111f2 2023-04-16 mark close_blame_view(view);
7048 e08111f2 2023-04-16 mark view_close(view);
7049 0587e10c 2020-07-23 stsp goto done;
7051 12314ad4 2019-08-31 stsp if (worktree) {
7052 12314ad4 2019-08-31 stsp /* Release work tree lock. */
7053 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
7054 12314ad4 2019-08-31 stsp worktree = NULL;
7056 098596c5 2023-04-14 stsp error = view_loop(view);
7058 69069811 2018-08-02 stsp free(repo_path);
7059 f135c941 2020-02-20 stsp free(in_repo_path);
7060 0587e10c 2020-07-23 stsp free(link_target);
7061 69069811 2018-08-02 stsp free(cwd);
7062 a70480e0 2018-06-23 stsp free(commit_id);
7063 a44927cc 2022-04-07 stsp if (commit)
7064 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
7065 eb41ed75 2019-02-05 stsp if (worktree)
7066 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
7067 1d0f4054 2021-06-17 stsp if (repo) {
7068 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
7069 1d0f4054 2021-06-17 stsp if (error == NULL)
7070 1d0f4054 2021-06-17 stsp error = close_err;
7072 0ae84acc 2022-06-15 tracey if (pack_fds) {
7073 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
7074 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
7075 0ae84acc 2022-06-15 tracey if (error == NULL)
7076 0ae84acc 2022-06-15 tracey error = pack_err;
7078 51a10b52 2020-12-26 stsp tog_free_refs();
7079 a70480e0 2018-06-23 stsp return error;
7082 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7083 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
7085 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
7086 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
7087 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
7088 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
7089 0c6ad1bc 2022-09-09 mark char *index = NULL;
7090 f26dddb7 2019-11-08 stsp struct tog_color *tc;
7091 d627976f 2023-02-01 mark int width, n, nentries, scrollx, i = 1;
7092 d86d3b18 2020-12-01 naddy int limit = view->nlines;
7094 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
7095 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
7096 9b058f45 2022-06-30 mark --limit; /* border */
7098 f7d12f7e 2018-08-01 stsp werase(view->window);
7100 ffd1d5e5 2018-06-23 stsp if (limit == 0)
7101 ffd1d5e5 2018-06-23 stsp return NULL;
7103 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, s->tree_label, 0, view->ncols,
7106 ffd1d5e5 2018-06-23 stsp return err;
7107 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
7108 a3404814 2018-09-02 stsp wstandout(view->window);
7109 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
7111 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
7112 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
7113 0c6ad1bc 2022-09-09 mark free(wline);
7114 0c6ad1bc 2022-09-09 mark wline = NULL;
7115 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
7116 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
7118 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
7119 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
7120 a3404814 2018-09-02 stsp wstandend(view->window);
7121 0c6ad1bc 2022-09-09 mark if (--limit <= 0)
7122 0c6ad1bc 2022-09-09 mark return NULL;
7124 df68a56b 2022-08-12 mark i += s->selected;
7125 df68a56b 2022-08-12 mark if (s->first_displayed_entry) {
7126 df68a56b 2022-08-12 mark i += got_tree_entry_get_index(s->first_displayed_entry);
7127 df68a56b 2022-08-12 mark if (s->tree != s->root)
7128 df68a56b 2022-08-12 mark ++i; /* account for ".." entry */
7130 94b80cfa 2022-08-01 mark nentries = got_object_tree_get_nentries(s->tree);
7131 0c6ad1bc 2022-09-09 mark if (asprintf(&index, "[%d/%d] %s",
7132 0c6ad1bc 2022-09-09 mark i, nentries + (s->tree == s->root ? 0 : 1), parent_path) == -1)
7133 0c6ad1bc 2022-09-09 mark return got_error_from_errno("asprintf");
7134 0c6ad1bc 2022-09-09 mark err = format_line(&wline, &width, NULL, index, 0, view->ncols, 0, 0);
7135 0c6ad1bc 2022-09-09 mark free(index);
7137 ce52c690 2018-06-23 stsp return err;
7138 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
7139 2550e4c3 2018-07-13 stsp free(wline);
7140 2550e4c3 2018-07-13 stsp wline = NULL;
7141 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
7142 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7143 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7144 ffd1d5e5 2018-06-23 stsp return NULL;
7145 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7146 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
7147 a1eca9bb 2018-06-23 stsp return NULL;
7149 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
7150 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
7151 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
7152 0cf4efb1 2018-09-29 stsp if (view->focussed)
7153 0cf4efb1 2018-09-29 stsp wstandout(view->window);
7154 d86d3b18 2020-12-01 naddy s->selected_entry = NULL;
7156 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
7157 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
7158 f7d12f7e 2018-08-01 stsp wstandend(view->window);
7159 d86d3b18 2020-12-01 naddy s->ndisplayed++;
7160 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7161 ffd1d5e5 2018-06-23 stsp return NULL;
7165 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
7168 d627976f 2023-02-01 mark view->maxx = 0;
7169 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
7170 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
7171 848d6979 2019-08-12 stsp const char *modestr = "";
7172 56e0773d 2019-11-28 stsp mode_t mode;
7174 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
7175 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
7177 d86d3b18 2020-12-01 naddy if (s->show_ids) {
7178 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
7179 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
7181 638f9024 2019-05-13 stsp return got_error_from_errno(
7182 230a42bd 2019-05-11 jcs "got_object_id_str");
7184 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
7185 63c5ca5d 2019-08-24 stsp modestr = "$";
7186 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
7189 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
7190 d86d3b18 2020-12-01 naddy te, s->repo);
7191 0d6c6ee3 2020-05-20 stsp if (err) {
7192 0d6c6ee3 2020-05-20 stsp free(id_str);
7193 0d6c6ee3 2020-05-20 stsp return err;
7195 0d6c6ee3 2020-05-20 stsp for (i = 0; i < strlen(link_target); i++) {
7196 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
7197 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
7199 848d6979 2019-08-12 stsp modestr = "@";
7201 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
7202 848d6979 2019-08-12 stsp modestr = "/";
7203 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
7204 848d6979 2019-08-12 stsp modestr = "*";
7205 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
7206 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
7207 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
7208 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
7209 1d13200f 2018-07-12 stsp free(id_str);
7210 0d6c6ee3 2020-05-20 stsp free(link_target);
7211 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
7213 1d13200f 2018-07-12 stsp free(id_str);
7214 0d6c6ee3 2020-05-20 stsp free(link_target);
7216 d627976f 2023-02-01 mark /* use full line width to determine view->maxx */
7217 d627976f 2023-02-01 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0, 0);
7218 ffd1d5e5 2018-06-23 stsp if (err) {
7219 ffd1d5e5 2018-06-23 stsp free(line);
7222 d627976f 2023-02-01 mark view->maxx = MAX(view->maxx, width);
7223 d627976f 2023-02-01 mark free(wline);
7224 d627976f 2023-02-01 mark wline = NULL;
7226 d627976f 2023-02-01 mark err = format_line(&wline, &width, &scrollx, line, view->x,
7227 d627976f 2023-02-01 mark view->ncols, 0, 0);
7228 d627976f 2023-02-01 mark if (err) {
7229 d627976f 2023-02-01 mark free(line);
7232 d86d3b18 2020-12-01 naddy if (n == s->selected) {
7233 0cf4efb1 2018-09-29 stsp if (view->focussed)
7234 0cf4efb1 2018-09-29 stsp wstandout(view->window);
7235 d86d3b18 2020-12-01 naddy s->selected_entry = te;
7237 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
7239 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
7240 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
7241 d627976f 2023-02-01 mark waddwstr(view->window, &wline[scrollx]);
7243 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
7244 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
7245 b637f33f 2023-02-01 mark if (width < view->ncols)
7246 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7247 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
7248 f7d12f7e 2018-08-01 stsp wstandend(view->window);
7249 ffd1d5e5 2018-06-23 stsp free(line);
7250 2550e4c3 2018-07-13 stsp free(wline);
7251 2550e4c3 2018-07-13 stsp wline = NULL;
7253 d86d3b18 2020-12-01 naddy s->ndisplayed++;
7254 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
7255 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7259 ffd1d5e5 2018-06-23 stsp return err;
7262 ffd1d5e5 2018-06-23 stsp static void
7263 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
7265 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
7266 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
7267 fa86c4bf 2020-11-29 stsp int i = 0;
7269 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
7272 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
7273 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
7274 fa86c4bf 2020-11-29 stsp if (te == NULL) {
7275 fa86c4bf 2020-11-29 stsp if (!isroot)
7276 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
7279 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
7280 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
7284 9b058f45 2022-06-30 mark static const struct got_error *
7285 9b058f45 2022-06-30 mark tree_scroll_down(struct tog_view *view, int maxscroll)
7287 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
7288 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
7289 ffd1d5e5 2018-06-23 stsp int n = 0;
7291 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
7292 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
7293 694d3271 2020-12-01 naddy s->first_displayed_entry);
7295 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
7297 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
7298 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
7299 94b80cfa 2022-08-01 mark if (last) {
7300 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
7301 9b058f45 2022-06-30 mark last = got_tree_entry_get_next(s->tree, last);
7303 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN && next)) {
7304 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
7305 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
7309 9b058f45 2022-06-30 mark return NULL;
7312 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7313 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
7314 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
7316 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
7317 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
7318 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
7320 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
7321 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
7322 56e0773d 2019-11-28 stsp + 1 /* slash */;
7324 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
7326 ce52c690 2018-06-23 stsp *path = calloc(1, len);
7327 ffd1d5e5 2018-06-23 stsp if (path == NULL)
7328 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
7330 ce52c690 2018-06-23 stsp (*path)[0] = '/';
7331 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
7332 d9765a41 2018-06-23 stsp while (pt) {
7333 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
7334 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
7335 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7336 cb2ebc8a 2018-06-23 stsp goto done;
7338 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
7339 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7340 cb2ebc8a 2018-06-23 stsp goto done;
7342 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
7345 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
7346 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7347 ce52c690 2018-06-23 stsp goto done;
7351 ce52c690 2018-06-23 stsp if (err) {
7352 ce52c690 2018-06-23 stsp free(*path);
7353 ce52c690 2018-06-23 stsp *path = NULL;
7355 ce52c690 2018-06-23 stsp return err;
7358 ce52c690 2018-06-23 stsp static const struct got_error *
7359 9b058f45 2022-06-30 mark blame_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
7360 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
7361 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
7363 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
7364 ce52c690 2018-06-23 stsp char *path;
7365 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
7367 a0de39f3 2019-08-09 stsp *new_view = NULL;
7369 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
7371 ce52c690 2018-06-23 stsp return err;
7373 9b058f45 2022-06-30 mark blame_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_BLAME);
7374 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
7375 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
7376 83ce39e3 2019-08-12 stsp goto done;
7379 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
7380 e5a0f69f 2018-08-18 stsp if (err) {
7381 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
7382 fc06ba56 2019-08-22 stsp err = NULL;
7383 e5a0f69f 2018-08-18 stsp view_close(blame_view);
7385 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
7387 83ce39e3 2019-08-12 stsp free(path);
7388 69efd4c4 2018-07-18 stsp return err;
7391 69efd4c4 2018-07-18 stsp static const struct got_error *
7392 49b24ee5 2022-07-03 mark log_selected_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
7393 4e97c21c 2020-12-06 stsp struct tog_tree_view_state *s)
7395 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
7396 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
7397 69efd4c4 2018-07-18 stsp char *path;
7399 a0de39f3 2019-08-09 stsp *new_view = NULL;
7401 49b24ee5 2022-07-03 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
7402 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
7403 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
7405 4e97c21c 2020-12-06 stsp err = tree_entry_path(&path, &s->parents, s->selected_entry);
7407 69efd4c4 2018-07-18 stsp return err;
7409 4e97c21c 2020-12-06 stsp err = open_log_view(log_view, s->commit_id, s->repo, s->head_ref_name,
7412 e5a0f69f 2018-08-18 stsp view_close(log_view);
7414 e5a0f69f 2018-08-18 stsp *new_view = log_view;
7415 cb2ebc8a 2018-06-23 stsp free(path);
7416 cb2ebc8a 2018-06-23 stsp return err;
7419 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7420 bc573f3b 2021-07-10 stsp open_tree_view(struct tog_view *view, struct got_object_id *commit_id,
7421 bc573f3b 2021-07-10 stsp const char *head_ref_name, struct got_repository *repo)
7423 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
7424 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
7425 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7426 bc573f3b 2021-07-10 stsp struct got_commit_object *commit = NULL;
7428 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
7429 bc573f3b 2021-07-10 stsp STAILQ_INIT(&s->colors);
7431 bc573f3b 2021-07-10 stsp s->commit_id = got_object_id_dup(commit_id);
7432 2ca2f982 2023-04-14 mark if (s->commit_id == NULL) {
7433 2ca2f982 2023-04-14 mark err = got_error_from_errno("got_object_id_dup");
7434 2ca2f982 2023-04-14 mark goto done;
7437 bc573f3b 2021-07-10 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
7439 bc573f3b 2021-07-10 stsp goto done;
7442 bc573f3b 2021-07-10 stsp * The root is opened here and will be closed when the view is closed.
7443 bc573f3b 2021-07-10 stsp * Any visited subtrees and their path-wise parents are opened and
7444 bc573f3b 2021-07-10 stsp * closed on demand.
7446 bc573f3b 2021-07-10 stsp err = got_object_open_as_tree(&s->root, repo,
7447 bc573f3b 2021-07-10 stsp got_object_commit_get_tree_id(commit));
7449 bc573f3b 2021-07-10 stsp goto done;
7450 bc573f3b 2021-07-10 stsp s->tree = s->root;
7452 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
7453 ffd1d5e5 2018-06-23 stsp if (err != NULL)
7454 ffd1d5e5 2018-06-23 stsp goto done;
7456 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
7457 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
7458 ffd1d5e5 2018-06-23 stsp goto done;
7461 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
7462 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
7463 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
7464 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
7465 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
7466 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
7467 9cd7cbd1 2020-12-07 stsp goto done;
7470 fb2756b9 2018-08-04 stsp s->repo = repo;
7472 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
7473 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
7474 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
7475 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
7477 c0b01bdb 2019-11-08 stsp goto done;
7478 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
7479 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
7481 c0b01bdb 2019-11-08 stsp goto done;
7482 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
7483 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
7484 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
7486 c0b01bdb 2019-11-08 stsp goto done;
7488 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
7489 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
7490 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
7492 11b20872 2019-11-08 stsp goto done;
7494 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
7495 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
7497 c0b01bdb 2019-11-08 stsp goto done;
7500 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
7501 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
7502 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
7503 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
7504 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
7506 ad80ab7b 2018-08-04 stsp free(commit_id_str);
7507 bc573f3b 2021-07-10 stsp if (commit)
7508 bc573f3b 2021-07-10 stsp got_object_commit_close(commit);
7509 2ca2f982 2023-04-14 mark if (err) {
7510 2ca2f982 2023-04-14 mark if (view->close == NULL)
7511 2ca2f982 2023-04-14 mark close_tree_view(view);
7512 2ca2f982 2023-04-14 mark view_close(view);
7514 ad80ab7b 2018-08-04 stsp return err;
7517 e5a0f69f 2018-08-18 stsp static const struct got_error *
7518 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
7520 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7522 bddb1296 2019-11-08 stsp free_colors(&s->colors);
7523 fb2756b9 2018-08-04 stsp free(s->tree_label);
7524 6484ec90 2018-09-29 stsp s->tree_label = NULL;
7525 6484ec90 2018-09-29 stsp free(s->commit_id);
7526 6484ec90 2018-09-29 stsp s->commit_id = NULL;
7527 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
7528 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
7529 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
7530 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
7531 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
7532 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
7533 bc573f3b 2021-07-10 stsp if (parent->tree != s->root)
7534 bc573f3b 2021-07-10 stsp got_object_tree_close(parent->tree);
7535 ad80ab7b 2018-08-04 stsp free(parent);
7538 bc573f3b 2021-07-10 stsp if (s->tree != NULL && s->tree != s->root)
7539 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
7540 bc573f3b 2021-07-10 stsp if (s->root)
7541 bc573f3b 2021-07-10 stsp got_object_tree_close(s->root);
7542 7c32bd05 2019-06-22 stsp return NULL;
7545 7c32bd05 2019-06-22 stsp static const struct got_error *
7546 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
7548 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7550 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
7551 7c32bd05 2019-06-22 stsp return NULL;
7554 7c32bd05 2019-06-22 stsp static int
7555 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
7557 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
7559 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
7563 7c32bd05 2019-06-22 stsp static const struct got_error *
7564 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
7566 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7567 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
7569 7c32bd05 2019-06-22 stsp if (!view->searching) {
7570 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7571 7c32bd05 2019-06-22 stsp return NULL;
7574 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7575 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
7576 7c32bd05 2019-06-22 stsp if (s->selected_entry)
7577 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
7578 56e0773d 2019-11-28 stsp s->selected_entry);
7580 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7582 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
7583 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7585 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
7586 56e0773d 2019-11-28 stsp s->selected_entry);
7589 487cd7d2 2021-12-17 stsp if (s->selected_entry)
7590 487cd7d2 2021-12-17 stsp te = s->selected_entry;
7591 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
7592 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7594 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7597 7c32bd05 2019-06-22 stsp while (1) {
7598 56e0773d 2019-11-28 stsp if (te == NULL) {
7599 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
7600 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7601 ac66afb8 2019-06-24 stsp return NULL;
7603 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7604 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7606 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7609 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
7610 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7611 56e0773d 2019-11-28 stsp s->matched_entry = te;
7615 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7616 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
7618 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
7621 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7622 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
7623 7c32bd05 2019-06-22 stsp s->selected = 0;
7626 e5a0f69f 2018-08-18 stsp return NULL;
7629 ad80ab7b 2018-08-04 stsp static const struct got_error *
7630 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
7632 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
7633 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7634 e5a0f69f 2018-08-18 stsp char *parent_path;
7636 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
7638 e5a0f69f 2018-08-18 stsp return err;
7640 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
7641 e5a0f69f 2018-08-18 stsp free(parent_path);
7643 9b058f45 2022-06-30 mark view_border(view);
7644 e5a0f69f 2018-08-18 stsp return err;
7647 94b80cfa 2022-08-01 mark static const struct got_error *
7648 94b80cfa 2022-08-01 mark tree_goto_line(struct tog_view *view, int nlines)
7650 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
7651 94b80cfa 2022-08-01 mark struct tog_tree_view_state *s = &view->state.tree;
7652 94b80cfa 2022-08-01 mark struct got_tree_entry **fte, **lte, **ste;
7653 94b80cfa 2022-08-01 mark int g, last, first = 1, i = 1;
7654 94b80cfa 2022-08-01 mark int root = s->tree == s->root;
7655 94b80cfa 2022-08-01 mark int off = root ? 1 : 2;
7657 94b80cfa 2022-08-01 mark g = view->gline;
7658 94b80cfa 2022-08-01 mark view->gline = 0;
7660 94b80cfa 2022-08-01 mark if (g == 0)
7662 94b80cfa 2022-08-01 mark else if (g > got_object_tree_get_nentries(s->tree))
7663 94b80cfa 2022-08-01 mark g = got_object_tree_get_nentries(s->tree) + (root ? 0 : 1);
7665 94b80cfa 2022-08-01 mark fte = &s->first_displayed_entry;
7666 94b80cfa 2022-08-01 mark lte = &s->last_displayed_entry;
7667 94b80cfa 2022-08-01 mark ste = &s->selected_entry;
7669 94b80cfa 2022-08-01 mark if (*fte != NULL) {
7670 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7671 94b80cfa 2022-08-01 mark first += off; /* account for ".." */
7673 94b80cfa 2022-08-01 mark last = got_tree_entry_get_index(*lte);
7674 94b80cfa 2022-08-01 mark last += off;
7676 94b80cfa 2022-08-01 mark if (g >= first && g <= last && g - first < nlines) {
7677 94b80cfa 2022-08-01 mark s->selected = g - first;
7678 94b80cfa 2022-08-01 mark return NULL; /* gline is on the current page */
7681 94b80cfa 2022-08-01 mark if (*ste != NULL) {
7682 94b80cfa 2022-08-01 mark i = got_tree_entry_get_index(*ste);
7686 94b80cfa 2022-08-01 mark if (i < g) {
7687 94b80cfa 2022-08-01 mark err = tree_scroll_down(view, g - i);
7689 94b80cfa 2022-08-01 mark return err;
7690 94b80cfa 2022-08-01 mark if (got_tree_entry_get_index(*lte) >=
7691 94b80cfa 2022-08-01 mark got_object_tree_get_nentries(s->tree) - 1 &&
7692 94b80cfa 2022-08-01 mark first + s->selected < g &&
7693 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1) {
7694 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7695 94b80cfa 2022-08-01 mark first += off;
7696 94b80cfa 2022-08-01 mark s->selected = g - first;
7698 94b80cfa 2022-08-01 mark } else if (i > g)
7699 94b80cfa 2022-08-01 mark tree_scroll_up(s, i - g);
7701 94b80cfa 2022-08-01 mark if (g < nlines &&
7702 94b80cfa 2022-08-01 mark (*fte == NULL || (root && !got_tree_entry_get_index(*fte))))
7703 94b80cfa 2022-08-01 mark s->selected = g - 1;
7705 94b80cfa 2022-08-01 mark return NULL;
7708 e5a0f69f 2018-08-18 stsp static const struct got_error *
7709 e78dc838 2020-12-04 stsp input_tree_view(struct tog_view **new_view, struct tog_view *view, int ch)
7711 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
7712 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
7713 e4526bf5 2021-09-03 naddy struct got_tree_entry *te;
7714 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 3;
7716 94b80cfa 2022-08-01 mark if (view->gline)
7717 94b80cfa 2022-08-01 mark return tree_goto_line(view, nscroll);
7719 e5a0f69f 2018-08-18 stsp switch (ch) {
7722 d627976f 2023-02-01 mark case KEY_RIGHT:
7724 d627976f 2023-02-01 mark case KEY_LEFT:
7726 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
7729 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
7730 640cd7ff 2022-06-22 mark view->count = 0;
7733 640cd7ff 2022-06-22 mark view->count = 0;
7734 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
7736 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
7739 640cd7ff 2022-06-22 mark view->count = 0;
7740 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
7742 e4526bf5 2021-09-03 naddy case 'g':
7744 e4526bf5 2021-09-03 naddy case KEY_HOME:
7745 e4526bf5 2021-09-03 naddy s->selected = 0;
7746 640cd7ff 2022-06-22 mark view->count = 0;
7747 e4526bf5 2021-09-03 naddy if (s->tree == s->root)
7748 e4526bf5 2021-09-03 naddy s->first_displayed_entry =
7749 e4526bf5 2021-09-03 naddy got_object_tree_get_first_entry(s->tree);
7751 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
7753 e4526bf5 2021-09-03 naddy case 'G':
7755 9b058f45 2022-06-30 mark case KEY_END: {
7756 9b058f45 2022-06-30 mark int eos = view->nlines - 3;
7758 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
7759 9b058f45 2022-06-30 mark --eos; /* border */
7760 e4526bf5 2021-09-03 naddy s->selected = 0;
7761 640cd7ff 2022-06-22 mark view->count = 0;
7762 e4526bf5 2021-09-03 naddy te = got_object_tree_get_last_entry(s->tree);
7763 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
7764 e4526bf5 2021-09-03 naddy if (te == NULL) {
7765 ad055527 2022-07-16 mark if (s->tree != s->root) {
7766 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
7771 e4526bf5 2021-09-03 naddy s->first_displayed_entry = te;
7772 e4526bf5 2021-09-03 naddy te = got_tree_entry_get_prev(s->tree, te);
7774 e4526bf5 2021-09-03 naddy if (n > 0)
7775 e4526bf5 2021-09-03 naddy s->selected = n - 1;
7779 1e37a5c2 2019-05-12 jcs case KEY_UP:
7780 02ffd0d5 2021-10-17 stsp case CTRL('p'):
7781 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
7782 1e37a5c2 2019-05-12 jcs s->selected--;
7785 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
7786 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
7787 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
7788 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
7789 640cd7ff 2022-06-22 mark view->count = 0;
7791 83cc4199 2022-06-13 stsp case CTRL('u'):
7793 83cc4199 2022-06-13 stsp nscroll /= 2;
7794 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7795 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
7796 ea025d1d 2020-02-22 naddy case CTRL('b'):
7798 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
7799 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
7800 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
7801 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
7803 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
7804 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
7806 83cc4199 2022-06-13 stsp tree_scroll_up(s, MAX(0, nscroll));
7807 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
7808 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
7809 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
7810 640cd7ff 2022-06-22 mark view->count = 0;
7813 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
7814 02ffd0d5 2021-10-17 stsp case CTRL('n'):
7815 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
7816 1e37a5c2 2019-05-12 jcs s->selected++;
7819 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
7820 640cd7ff 2022-06-22 mark == NULL) {
7821 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
7822 640cd7ff 2022-06-22 mark view->count = 0;
7825 9b058f45 2022-06-30 mark tree_scroll_down(view, 1);
7827 83cc4199 2022-06-13 stsp case CTRL('d'):
7829 83cc4199 2022-06-13 stsp nscroll /= 2;
7830 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7831 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
7832 ea025d1d 2020-02-22 naddy case CTRL('f'):
7834 48bb96f0 2022-06-20 naddy case ' ':
7835 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
7837 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
7838 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
7839 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
7840 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
7842 640cd7ff 2022-06-22 mark view->count = 0;
7845 9b058f45 2022-06-30 mark tree_scroll_down(view, nscroll);
7847 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
7849 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
7850 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
7851 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
7852 1e37a5c2 2019-05-12 jcs /* user selected '..' */
7853 640cd7ff 2022-06-22 mark if (s->tree == s->root) {
7854 640cd7ff 2022-06-22 mark view->count = 0;
7857 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
7858 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
7860 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
7861 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
7862 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
7863 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
7864 1e37a5c2 2019-05-12 jcs s->selected_entry =
7865 1e37a5c2 2019-05-12 jcs parent->selected_entry;
7866 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
7867 9b058f45 2022-06-30 mark if (s->selected > view->nlines - 3) {
7868 9b058f45 2022-06-30 mark err = offset_selection_down(view);
7872 1e37a5c2 2019-05-12 jcs free(parent);
7873 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
7874 56e0773d 2019-11-28 stsp s->selected_entry))) {
7875 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
7876 640cd7ff 2022-06-22 mark view->count = 0;
7877 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
7878 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
7881 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
7882 941e9f74 2019-05-21 stsp if (err) {
7883 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
7886 136e2bd4 2022-07-23 mark } else if (S_ISREG(got_tree_entry_get_mode(s->selected_entry)))
7887 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_BLAME);
7889 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
7890 1e1ff4ed 2020-12-07 stsp if (view->nlines >= 4 && s->selected >= view->nlines - 3)
7891 1e1ff4ed 2020-12-07 stsp s->selected = view->nlines - 4;
7892 640cd7ff 2022-06-22 mark view->count = 0;
7895 640cd7ff 2022-06-22 mark view->count = 0;
7899 ffd1d5e5 2018-06-23 stsp return err;
7902 ffd1d5e5 2018-06-23 stsp __dead static void
7903 ffd1d5e5 2018-06-23 stsp usage_tree(void)
7906 87411fa9 2022-06-16 stsp fprintf(stderr,
7907 87411fa9 2022-06-16 stsp "usage: %s tree [-c commit] [-r repository-path] [path]\n",
7908 ffd1d5e5 2018-06-23 stsp getprogname());
7912 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7913 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
7915 7483826e 2023-04-14 mark const struct got_error *error;
7916 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
7917 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
7918 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
7919 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
7920 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
7921 4e97c21c 2020-12-06 stsp const char *commit_id_arg = NULL;
7922 4e97c21c 2020-12-06 stsp char *label = NULL;
7923 4e97c21c 2020-12-06 stsp struct got_reference *ref = NULL;
7924 4e97c21c 2020-12-06 stsp const char *head_ref_name = NULL;
7926 5221c383 2018-08-01 stsp struct tog_view *view;
7927 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
7929 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
7930 ffd1d5e5 2018-06-23 stsp switch (ch) {
7932 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
7935 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
7936 74283ab8 2020-02-07 stsp if (repo_path == NULL)
7937 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
7941 e99e2d15 2020-11-24 naddy usage_tree();
7942 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
7946 ffd1d5e5 2018-06-23 stsp argc -= optind;
7947 ffd1d5e5 2018-06-23 stsp argv += optind;
7949 55cccc34 2020-02-20 stsp if (argc > 1)
7950 e99e2d15 2020-11-24 naddy usage_tree();
7952 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
7953 0ae84acc 2022-06-15 tracey if (error != NULL)
7954 0ae84acc 2022-06-15 tracey goto done;
7956 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
7957 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
7958 c156c7a4 2020-12-18 stsp if (cwd == NULL)
7959 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
7960 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
7961 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
7962 c156c7a4 2020-12-18 stsp goto done;
7963 55cccc34 2020-02-20 stsp if (worktree)
7964 52185f70 2019-02-05 stsp repo_path =
7965 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
7967 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
7968 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
7969 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
7970 c156c7a4 2020-12-18 stsp goto done;
7974 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7975 c02c541e 2019-03-29 stsp if (error != NULL)
7976 52185f70 2019-02-05 stsp goto done;
7978 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
7979 55cccc34 2020-02-20 stsp repo, worktree);
7980 55cccc34 2020-02-20 stsp if (error)
7981 55cccc34 2020-02-20 stsp goto done;
7983 098596c5 2023-04-14 stsp init_curses();
7985 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
7986 c02c541e 2019-03-29 stsp if (error)
7987 52185f70 2019-02-05 stsp goto done;
7989 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
7990 51a10b52 2020-12-26 stsp if (error)
7991 51a10b52 2020-12-26 stsp goto done;
7993 4e97c21c 2020-12-06 stsp if (commit_id_arg == NULL) {
7994 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, &label,
7995 4e97c21c 2020-12-06 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
7996 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7997 4e97c21c 2020-12-06 stsp if (error)
7998 4e97c21c 2020-12-06 stsp goto done;
7999 4e97c21c 2020-12-06 stsp head_ref_name = label;
8001 4e97c21c 2020-12-06 stsp error = got_ref_open(&ref, repo, commit_id_arg, 0);
8002 4e97c21c 2020-12-06 stsp if (error == NULL)
8003 4e97c21c 2020-12-06 stsp head_ref_name = got_ref_get_name(ref);
8004 4e97c21c 2020-12-06 stsp else if (error->code != GOT_ERR_NOT_REF)
8005 4e97c21c 2020-12-06 stsp goto done;
8006 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, NULL,
8007 84de9106 2020-12-26 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
8008 4e97c21c 2020-12-06 stsp if (error)
8009 4e97c21c 2020-12-06 stsp goto done;
8012 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
8013 a44927cc 2022-04-07 stsp if (error)
8014 a44927cc 2022-04-07 stsp goto done;
8016 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
8017 5221c383 2018-08-01 stsp if (view == NULL) {
8018 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
8019 5221c383 2018-08-01 stsp goto done;
8021 bc573f3b 2021-07-10 stsp error = open_tree_view(view, commit_id, head_ref_name, repo);
8022 ad80ab7b 2018-08-04 stsp if (error)
8023 ad80ab7b 2018-08-04 stsp goto done;
8024 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
8025 a44927cc 2022-04-07 stsp error = tree_view_walk_path(&view->state.tree, commit,
8026 d91faf3b 2020-12-01 naddy in_repo_path);
8027 55cccc34 2020-02-20 stsp if (error)
8028 55cccc34 2020-02-20 stsp goto done;
8031 55cccc34 2020-02-20 stsp if (worktree) {
8032 55cccc34 2020-02-20 stsp /* Release work tree lock. */
8033 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
8034 55cccc34 2020-02-20 stsp worktree = NULL;
8036 098596c5 2023-04-14 stsp error = view_loop(view);
8038 52185f70 2019-02-05 stsp free(repo_path);
8039 e4a0e26d 2020-02-20 stsp free(cwd);
8040 ffd1d5e5 2018-06-23 stsp free(commit_id);
8041 4e97c21c 2020-12-06 stsp free(label);
8043 486cd271 2020-12-06 stsp got_ref_close(ref);
8044 1d0f4054 2021-06-17 stsp if (repo) {
8045 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
8046 1d0f4054 2021-06-17 stsp if (error == NULL)
8047 1d0f4054 2021-06-17 stsp error = close_err;
8049 0ae84acc 2022-06-15 tracey if (pack_fds) {
8050 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
8051 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
8052 0ae84acc 2022-06-15 tracey if (error == NULL)
8053 0ae84acc 2022-06-15 tracey error = pack_err;
8055 51a10b52 2020-12-26 stsp tog_free_refs();
8056 ffd1d5e5 2018-06-23 stsp return error;
8059 6458efa5 2020-11-24 stsp static const struct got_error *
8060 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
8062 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
8063 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8065 6458efa5 2020-11-24 stsp s->nrefs = 0;
8066 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(sre, &tog_refs, entry) {
8067 cc488aa7 2022-01-23 stsp if (strncmp(got_ref_get_name(sre->ref),
8068 cc488aa7 2022-01-23 stsp "refs/got/", 9) == 0 &&
8069 cc488aa7 2022-01-23 stsp strncmp(got_ref_get_name(sre->ref),
8070 cc488aa7 2022-01-23 stsp "refs/got/backup/", 16) != 0)
8073 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
8074 6458efa5 2020-11-24 stsp if (re == NULL)
8075 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
8077 8924d611 2020-12-26 stsp re->ref = got_ref_dup(sre->ref);
8078 8924d611 2020-12-26 stsp if (re->ref == NULL)
8079 8924d611 2020-12-26 stsp return got_error_from_errno("got_ref_dup");
8080 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
8081 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
8084 8924d611 2020-12-26 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
8085 6458efa5 2020-11-24 stsp return NULL;
8089 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
8091 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8093 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
8094 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8095 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
8096 8924d611 2020-12-26 stsp got_ref_close(re->ref);
8101 6458efa5 2020-11-24 stsp static const struct got_error *
8102 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
8104 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8105 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8107 6458efa5 2020-11-24 stsp s->selected_entry = 0;
8108 6458efa5 2020-11-24 stsp s->repo = repo;
8110 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
8111 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
8113 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
8115 2ca2f982 2023-04-14 mark goto done;
8117 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
8118 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
8119 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
8120 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
8122 6458efa5 2020-11-24 stsp goto done;
8124 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
8125 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
8126 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
8128 6458efa5 2020-11-24 stsp goto done;
8130 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
8131 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
8132 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
8134 cc488aa7 2022-01-23 stsp goto done;
8136 cc488aa7 2022-01-23 stsp err = add_color(&s->colors, "^refs/got/backup/",
8137 cc488aa7 2022-01-23 stsp TOG_COLOR_REFS_BACKUP,
8138 cc488aa7 2022-01-23 stsp get_color_value("TOG_COLOR_REFS_BACKUP"));
8140 6458efa5 2020-11-24 stsp goto done;
8143 6458efa5 2020-11-24 stsp view->show = show_ref_view;
8144 6458efa5 2020-11-24 stsp view->input = input_ref_view;
8145 6458efa5 2020-11-24 stsp view->close = close_ref_view;
8146 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
8147 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
8149 2ca2f982 2023-04-14 mark if (err) {
8150 2ca2f982 2023-04-14 mark if (view->close == NULL)
8151 2ca2f982 2023-04-14 mark close_ref_view(view);
8152 2ca2f982 2023-04-14 mark view_close(view);
8154 6458efa5 2020-11-24 stsp return err;
8157 6458efa5 2020-11-24 stsp static const struct got_error *
8158 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
8160 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8162 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
8163 6458efa5 2020-11-24 stsp free_colors(&s->colors);
8165 6458efa5 2020-11-24 stsp return NULL;
8168 6458efa5 2020-11-24 stsp static const struct got_error *
8169 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
8170 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8172 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8173 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
8174 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
8175 6458efa5 2020-11-24 stsp int obj_type;
8177 c42c9805 2020-11-24 stsp *commit_id = NULL;
8179 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
8181 6458efa5 2020-11-24 stsp return err;
8183 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
8185 6458efa5 2020-11-24 stsp goto done;
8187 6458efa5 2020-11-24 stsp switch (obj_type) {
8188 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
8189 c42c9805 2020-11-24 stsp *commit_id = obj_id;
8191 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
8192 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
8194 6458efa5 2020-11-24 stsp goto done;
8195 c42c9805 2020-11-24 stsp free(obj_id);
8196 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
8197 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
8199 6458efa5 2020-11-24 stsp goto done;
8200 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
8201 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
8202 c42c9805 2020-11-24 stsp goto done;
8204 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
8205 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
8206 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
8207 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
8208 c42c9805 2020-11-24 stsp goto done;
8212 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
8218 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
8219 c42c9805 2020-11-24 stsp if (err) {
8220 c42c9805 2020-11-24 stsp free(*commit_id);
8221 c42c9805 2020-11-24 stsp *commit_id = NULL;
8223 c42c9805 2020-11-24 stsp return err;
8226 c42c9805 2020-11-24 stsp static const struct got_error *
8227 9b058f45 2022-06-30 mark log_ref_entry(struct tog_view **new_view, int begin_y, int begin_x,
8228 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8230 c42c9805 2020-11-24 stsp struct tog_view *log_view;
8231 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8232 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
8234 c42c9805 2020-11-24 stsp *new_view = NULL;
8236 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8237 c42c9805 2020-11-24 stsp if (err) {
8238 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8239 c42c9805 2020-11-24 stsp return err;
8241 c42c9805 2020-11-24 stsp return NULL;
8244 9b058f45 2022-06-30 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
8245 6458efa5 2020-11-24 stsp if (log_view == NULL) {
8246 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
8247 6458efa5 2020-11-24 stsp goto done;
8250 ee756517 2020-12-05 stsp err = open_log_view(log_view, commit_id, repo,
8251 ee756517 2020-12-05 stsp got_ref_get_name(re->ref), "", 0);
8254 6458efa5 2020-11-24 stsp view_close(log_view);
8256 6458efa5 2020-11-24 stsp *new_view = log_view;
8257 c42c9805 2020-11-24 stsp free(commit_id);
8258 6458efa5 2020-11-24 stsp return err;
8261 ce5b7c56 2019-07-09 stsp static void
8262 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
8264 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
8265 34ba6917 2020-11-30 stsp int i = 0;
8267 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
8270 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
8271 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
8272 34ba6917 2020-11-30 stsp if (re == NULL)
8274 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
8275 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
8279 9b058f45 2022-06-30 mark static const struct got_error *
8280 9b058f45 2022-06-30 mark ref_scroll_down(struct tog_view *view, int maxscroll)
8282 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
8283 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
8284 6458efa5 2020-11-24 stsp int n = 0;
8286 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
8287 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
8289 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
8291 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
8292 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
8293 94b80cfa 2022-08-01 mark if (last) {
8294 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
8295 9b058f45 2022-06-30 mark last = TAILQ_NEXT(last, entry);
8297 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN)) {
8298 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
8299 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
8303 9b058f45 2022-06-30 mark return NULL;
8306 6458efa5 2020-11-24 stsp static const struct got_error *
8307 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
8309 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8311 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
8312 6458efa5 2020-11-24 stsp return NULL;
8315 6458efa5 2020-11-24 stsp static int
8316 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
8318 6458efa5 2020-11-24 stsp regmatch_t regmatch;
8320 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
8324 6458efa5 2020-11-24 stsp static const struct got_error *
8325 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
8327 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8328 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
8330 6458efa5 2020-11-24 stsp if (!view->searching) {
8331 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8332 6458efa5 2020-11-24 stsp return NULL;
8335 6458efa5 2020-11-24 stsp if (s->matched_entry) {
8336 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
8337 6458efa5 2020-11-24 stsp if (s->selected_entry)
8338 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
8340 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
8341 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
8343 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
8344 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8346 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
8347 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
8350 487cd7d2 2021-12-17 stsp if (s->selected_entry)
8351 487cd7d2 2021-12-17 stsp re = s->selected_entry;
8352 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
8353 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8355 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8358 6458efa5 2020-11-24 stsp while (1) {
8359 6458efa5 2020-11-24 stsp if (re == NULL) {
8360 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
8361 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8362 6458efa5 2020-11-24 stsp return NULL;
8364 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
8365 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8367 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8370 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
8371 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8372 6458efa5 2020-11-24 stsp s->matched_entry = re;
8376 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
8377 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8379 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
8382 6458efa5 2020-11-24 stsp if (s->matched_entry) {
8383 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
8384 6458efa5 2020-11-24 stsp s->selected = 0;
8387 6458efa5 2020-11-24 stsp return NULL;
8390 6458efa5 2020-11-24 stsp static const struct got_error *
8391 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
8393 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8394 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8395 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8396 6458efa5 2020-11-24 stsp char *line = NULL;
8397 6458efa5 2020-11-24 stsp wchar_t *wline;
8398 6458efa5 2020-11-24 stsp struct tog_color *tc;
8399 0ed6bc90 2023-02-01 mark int width, n, scrollx;
8400 6458efa5 2020-11-24 stsp int limit = view->nlines;
8402 6458efa5 2020-11-24 stsp werase(view->window);
8404 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
8405 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
8406 9b058f45 2022-06-30 mark --limit; /* border */
8408 6458efa5 2020-11-24 stsp if (limit == 0)
8409 6458efa5 2020-11-24 stsp return NULL;
8411 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
8413 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
8414 6458efa5 2020-11-24 stsp s->nrefs) == -1)
8415 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8417 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
8418 6458efa5 2020-11-24 stsp if (err) {
8419 6458efa5 2020-11-24 stsp free(line);
8420 6458efa5 2020-11-24 stsp return err;
8422 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8423 6458efa5 2020-11-24 stsp wstandout(view->window);
8424 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
8425 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
8426 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
8427 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8428 6458efa5 2020-11-24 stsp wstandend(view->window);
8429 6458efa5 2020-11-24 stsp free(wline);
8430 6458efa5 2020-11-24 stsp wline = NULL;
8431 6458efa5 2020-11-24 stsp free(line);
8432 6458efa5 2020-11-24 stsp line = NULL;
8433 6458efa5 2020-11-24 stsp if (--limit <= 0)
8434 6458efa5 2020-11-24 stsp return NULL;
8437 0ed6bc90 2023-02-01 mark view->maxx = 0;
8438 6458efa5 2020-11-24 stsp while (re && limit > 0) {
8439 6458efa5 2020-11-24 stsp char *line = NULL;
8440 b4996bee 2022-06-16 stsp char ymd[13]; /* YYYY-MM-DD + " " + NUL */
8442 b4996bee 2022-06-16 stsp if (s->show_date) {
8443 b4996bee 2022-06-16 stsp struct got_commit_object *ci;
8444 b4996bee 2022-06-16 stsp struct got_tag_object *tag;
8445 b4996bee 2022-06-16 stsp struct got_object_id *id;
8446 b4996bee 2022-06-16 stsp struct tm tm;
8449 b4996bee 2022-06-16 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8451 b4996bee 2022-06-16 stsp return err;
8452 b4996bee 2022-06-16 stsp err = got_object_open_as_tag(&tag, s->repo, id);
8453 b4996bee 2022-06-16 stsp if (err) {
8454 b4996bee 2022-06-16 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
8456 b4996bee 2022-06-16 stsp return err;
8458 b4996bee 2022-06-16 stsp err = got_object_open_as_commit(&ci, s->repo,
8460 b4996bee 2022-06-16 stsp if (err) {
8462 b4996bee 2022-06-16 stsp return err;
8464 b4996bee 2022-06-16 stsp t = got_object_commit_get_committer_time(ci);
8465 b4996bee 2022-06-16 stsp got_object_commit_close(ci);
8467 b4996bee 2022-06-16 stsp t = got_object_tag_get_tagger_time(tag);
8468 b4996bee 2022-06-16 stsp got_object_tag_close(tag);
8471 b4996bee 2022-06-16 stsp if (gmtime_r(&t, &tm) == NULL)
8472 b4996bee 2022-06-16 stsp return got_error_from_errno("gmtime_r");
8473 b4996bee 2022-06-16 stsp if (strftime(ymd, sizeof(ymd), "%G-%m-%d ", &tm) == 0)
8474 b4996bee 2022-06-16 stsp return got_error(GOT_ERR_NO_SPACE);
8476 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
8477 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s -> %s", s->show_date ?
8478 b4996bee 2022-06-16 stsp ymd : "", got_ref_get_name(re->ref),
8479 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
8480 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8481 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
8482 6458efa5 2020-11-24 stsp struct got_object_id *id;
8483 6458efa5 2020-11-24 stsp char *id_str;
8484 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8486 6458efa5 2020-11-24 stsp return err;
8487 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
8488 6458efa5 2020-11-24 stsp if (err) {
8490 6458efa5 2020-11-24 stsp return err;
8492 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s: %s", s->show_date ? ymd : "",
8493 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
8494 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
8496 6458efa5 2020-11-24 stsp free(id_str);
8497 6458efa5 2020-11-24 stsp return err;
8500 6458efa5 2020-11-24 stsp free(id_str);
8501 b4996bee 2022-06-16 stsp } else if (asprintf(&line, "%s%s", s->show_date ? ymd : "",
8502 b4996bee 2022-06-16 stsp got_ref_get_name(re->ref)) == -1)
8503 b4996bee 2022-06-16 stsp return got_error_from_errno("asprintf");
8505 0ed6bc90 2023-02-01 mark /* use full line width to determine view->maxx */
8506 0ed6bc90 2023-02-01 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0, 0);
8507 6458efa5 2020-11-24 stsp if (err) {
8508 6458efa5 2020-11-24 stsp free(line);
8509 6458efa5 2020-11-24 stsp return err;
8511 0ed6bc90 2023-02-01 mark view->maxx = MAX(view->maxx, width);
8512 0ed6bc90 2023-02-01 mark free(wline);
8513 0ed6bc90 2023-02-01 mark wline = NULL;
8515 0ed6bc90 2023-02-01 mark err = format_line(&wline, &width, &scrollx, line, view->x,
8516 0ed6bc90 2023-02-01 mark view->ncols, 0, 0);
8517 0ed6bc90 2023-02-01 mark if (err) {
8518 0ed6bc90 2023-02-01 mark free(line);
8519 0ed6bc90 2023-02-01 mark return err;
8521 6458efa5 2020-11-24 stsp if (n == s->selected) {
8522 6458efa5 2020-11-24 stsp if (view->focussed)
8523 6458efa5 2020-11-24 stsp wstandout(view->window);
8524 6458efa5 2020-11-24 stsp s->selected_entry = re;
8526 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
8528 6458efa5 2020-11-24 stsp wattr_on(view->window,
8529 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8530 0ed6bc90 2023-02-01 mark waddwstr(view->window, &wline[scrollx]);
8532 6458efa5 2020-11-24 stsp wattr_off(view->window,
8533 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8534 b637f33f 2023-02-01 mark if (width < view->ncols)
8535 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
8536 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
8537 6458efa5 2020-11-24 stsp wstandend(view->window);
8538 6458efa5 2020-11-24 stsp free(line);
8539 6458efa5 2020-11-24 stsp free(wline);
8540 6458efa5 2020-11-24 stsp wline = NULL;
8542 6458efa5 2020-11-24 stsp s->ndisplayed++;
8543 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
8546 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8549 9b058f45 2022-06-30 mark view_border(view);
8550 6458efa5 2020-11-24 stsp return err;
8553 6458efa5 2020-11-24 stsp static const struct got_error *
8554 49b24ee5 2022-07-03 mark browse_ref_tree(struct tog_view **new_view, int begin_y, int begin_x,
8555 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8557 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8558 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id = NULL;
8559 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
8561 c42c9805 2020-11-24 stsp *new_view = NULL;
8563 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8564 c42c9805 2020-11-24 stsp if (err) {
8565 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8566 c42c9805 2020-11-24 stsp return err;
8568 c42c9805 2020-11-24 stsp return NULL;
8572 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
8573 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
8574 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
8575 c42c9805 2020-11-24 stsp goto done;
8578 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, commit_id,
8579 4e97c21c 2020-12-06 stsp got_ref_get_name(re->ref), repo);
8581 c42c9805 2020-11-24 stsp goto done;
8583 c42c9805 2020-11-24 stsp *new_view = tree_view;
8585 c42c9805 2020-11-24 stsp free(commit_id);
8586 c42c9805 2020-11-24 stsp return err;
8589 94b80cfa 2022-08-01 mark static const struct got_error *
8590 94b80cfa 2022-08-01 mark ref_goto_line(struct tog_view *view, int nlines)
8592 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
8593 94b80cfa 2022-08-01 mark struct tog_ref_view_state *s = &view->state.ref;
8594 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
8596 94b80cfa 2022-08-01 mark g = view->gline;
8597 94b80cfa 2022-08-01 mark view->gline = 0;
8599 94b80cfa 2022-08-01 mark if (g == 0)
8601 94b80cfa 2022-08-01 mark else if (g > s->nrefs)
8602 94b80cfa 2022-08-01 mark g = s->nrefs;
8604 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
8605 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
8606 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
8607 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8608 94b80cfa 2022-08-01 mark return NULL;
8611 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
8612 94b80cfa 2022-08-01 mark err = ref_scroll_down(view, g - idx - 1);
8614 94b80cfa 2022-08-01 mark return err;
8615 94b80cfa 2022-08-01 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL &&
8616 94b80cfa 2022-08-01 mark s->first_displayed_entry->idx + s->selected < g &&
8617 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1)
8618 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8619 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
8620 94b80cfa 2022-08-01 mark ref_scroll_up(s, idx - g + 1);
8622 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
8623 94b80cfa 2022-08-01 mark s->selected = g - 1;
8625 94b80cfa 2022-08-01 mark return NULL;
8629 c42c9805 2020-11-24 stsp static const struct got_error *
8630 e78dc838 2020-12-04 stsp input_ref_view(struct tog_view **new_view, struct tog_view *view, int ch)
8632 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8633 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8634 e4526bf5 2021-09-03 naddy struct tog_reflist_entry *re;
8635 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 1;
8637 94b80cfa 2022-08-01 mark if (view->gline)
8638 94b80cfa 2022-08-01 mark return ref_goto_line(view, nscroll);
8640 6458efa5 2020-11-24 stsp switch (ch) {
8643 0ed6bc90 2023-02-01 mark case KEY_RIGHT:
8645 0ed6bc90 2023-02-01 mark case KEY_LEFT:
8647 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
8650 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
8651 640cd7ff 2022-06-22 mark view->count = 0;
8654 b4996bee 2022-06-16 stsp s->show_date = !s->show_date;
8655 640cd7ff 2022-06-22 mark view->count = 0;
8658 7f66531d 2021-11-16 stsp s->sort_by_date = !s->sort_by_date;
8659 3f6c6614 2023-01-23 mark view->action = s->sort_by_date ? "sort by date" : "sort by name";
8660 640cd7ff 2022-06-22 mark view->count = 0;
8661 50617b77 2021-11-20 stsp err = got_reflist_sort(&tog_refs, s->sort_by_date ?
8662 50617b77 2021-11-20 stsp got_ref_cmp_by_commit_timestamp_descending :
8663 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name, s->repo);
8666 50617b77 2021-11-20 stsp got_reflist_object_id_map_free(tog_refs_idmap);
8667 50617b77 2021-11-20 stsp err = got_reflist_object_id_map_create(&tog_refs_idmap,
8668 50617b77 2021-11-20 stsp &tog_refs, s->repo);
8671 7f66531d 2021-11-16 stsp ref_view_free_refs(s);
8672 7f66531d 2021-11-16 stsp err = ref_view_load_refs(s);
8674 6458efa5 2020-11-24 stsp case KEY_ENTER:
8675 6458efa5 2020-11-24 stsp case '\r':
8676 640cd7ff 2022-06-22 mark view->count = 0;
8677 6458efa5 2020-11-24 stsp if (!s->selected_entry)
8679 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
8682 640cd7ff 2022-06-22 mark view->count = 0;
8683 c42c9805 2020-11-24 stsp if (!s->selected_entry)
8685 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
8687 e4526bf5 2021-09-03 naddy case 'g':
8689 e4526bf5 2021-09-03 naddy case KEY_HOME:
8690 e4526bf5 2021-09-03 naddy s->selected = 0;
8691 640cd7ff 2022-06-22 mark view->count = 0;
8692 e4526bf5 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->refs);
8694 e4526bf5 2021-09-03 naddy case 'G':
8696 9b058f45 2022-06-30 mark case KEY_END: {
8697 9b058f45 2022-06-30 mark int eos = view->nlines - 1;
8699 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
8700 9b058f45 2022-06-30 mark --eos; /* border */
8701 e4526bf5 2021-09-03 naddy s->selected = 0;
8702 640cd7ff 2022-06-22 mark view->count = 0;
8703 e4526bf5 2021-09-03 naddy re = TAILQ_LAST(&s->refs, tog_reflist_head);
8704 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
8705 e4526bf5 2021-09-03 naddy if (re == NULL)
8707 e4526bf5 2021-09-03 naddy s->first_displayed_entry = re;
8708 e4526bf5 2021-09-03 naddy re = TAILQ_PREV(re, tog_reflist_head, entry);
8710 e4526bf5 2021-09-03 naddy if (n > 0)
8711 e4526bf5 2021-09-03 naddy s->selected = n - 1;
8715 6458efa5 2020-11-24 stsp case KEY_UP:
8716 02ffd0d5 2021-10-17 stsp case CTRL('p'):
8717 6458efa5 2020-11-24 stsp if (s->selected > 0) {
8718 6458efa5 2020-11-24 stsp s->selected--;
8721 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
8722 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
8723 640cd7ff 2022-06-22 mark view->count = 0;
8725 83cc4199 2022-06-13 stsp case CTRL('u'):
8727 83cc4199 2022-06-13 stsp nscroll /= 2;
8728 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8729 6458efa5 2020-11-24 stsp case KEY_PPAGE:
8730 6458efa5 2020-11-24 stsp case CTRL('b'):
8732 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
8733 83cc4199 2022-06-13 stsp s->selected -= MIN(nscroll, s->selected);
8734 83cc4199 2022-06-13 stsp ref_scroll_up(s, MAX(0, nscroll));
8735 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
8736 640cd7ff 2022-06-22 mark view->count = 0;
8739 6458efa5 2020-11-24 stsp case KEY_DOWN:
8740 02ffd0d5 2021-10-17 stsp case CTRL('n'):
8741 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
8742 6458efa5 2020-11-24 stsp s->selected++;
8745 640cd7ff 2022-06-22 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
8746 6458efa5 2020-11-24 stsp /* can't scroll any further */
8747 640cd7ff 2022-06-22 mark view->count = 0;
8750 9b058f45 2022-06-30 mark ref_scroll_down(view, 1);
8752 83cc4199 2022-06-13 stsp case CTRL('d'):
8754 83cc4199 2022-06-13 stsp nscroll /= 2;
8755 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8756 6458efa5 2020-11-24 stsp case KEY_NPAGE:
8757 6458efa5 2020-11-24 stsp case CTRL('f'):
8759 48bb96f0 2022-06-20 naddy case ' ':
8760 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
8761 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
8762 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
8763 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
8764 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
8765 640cd7ff 2022-06-22 mark if (view->count > 1 && s->selected < s->ndisplayed - 1)
8766 640cd7ff 2022-06-22 mark s->selected += s->ndisplayed - s->selected - 1;
8767 640cd7ff 2022-06-22 mark view->count = 0;
8770 9b058f45 2022-06-30 mark ref_scroll_down(view, nscroll);
8772 6458efa5 2020-11-24 stsp case CTRL('l'):
8773 640cd7ff 2022-06-22 mark view->count = 0;
8774 8924d611 2020-12-26 stsp tog_free_refs();
8775 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, s->sort_by_date);
8778 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
8779 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
8781 6458efa5 2020-11-24 stsp case KEY_RESIZE:
8782 8b5b8d0c 2020-12-06 stsp if (view->nlines >= 2 && s->selected >= view->nlines - 1)
8783 8b5b8d0c 2020-12-06 stsp s->selected = view->nlines - 2;
8786 640cd7ff 2022-06-22 mark view->count = 0;
8790 6458efa5 2020-11-24 stsp return err;
8793 6458efa5 2020-11-24 stsp __dead static void
8794 6458efa5 2020-11-24 stsp usage_ref(void)
8797 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
8798 6458efa5 2020-11-24 stsp getprogname());
8802 6458efa5 2020-11-24 stsp static const struct got_error *
8803 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
8805 7483826e 2023-04-14 mark const struct got_error *error;
8806 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
8807 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
8808 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
8810 6458efa5 2020-11-24 stsp struct tog_view *view;
8811 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
8813 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
8814 6458efa5 2020-11-24 stsp switch (ch) {
8816 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
8817 6458efa5 2020-11-24 stsp if (repo_path == NULL)
8818 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
8822 e99e2d15 2020-11-24 naddy usage_ref();
8823 6458efa5 2020-11-24 stsp /* NOTREACHED */
8827 6458efa5 2020-11-24 stsp argc -= optind;
8828 6458efa5 2020-11-24 stsp argv += optind;
8830 6458efa5 2020-11-24 stsp if (argc > 1)
8831 e99e2d15 2020-11-24 naddy usage_ref();
8833 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
8834 0ae84acc 2022-06-15 tracey if (error != NULL)
8835 0ae84acc 2022-06-15 tracey goto done;
8837 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
8838 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
8839 c156c7a4 2020-12-18 stsp if (cwd == NULL)
8840 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
8841 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
8842 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
8843 c156c7a4 2020-12-18 stsp goto done;
8844 6458efa5 2020-11-24 stsp if (worktree)
8845 6458efa5 2020-11-24 stsp repo_path =
8846 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
8848 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
8849 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
8850 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
8851 c156c7a4 2020-12-18 stsp goto done;
8855 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
8856 6458efa5 2020-11-24 stsp if (error != NULL)
8857 6458efa5 2020-11-24 stsp goto done;
8859 098596c5 2023-04-14 stsp init_curses();
8861 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
8862 51a10b52 2020-12-26 stsp if (error)
8863 51a10b52 2020-12-26 stsp goto done;
8865 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
8866 6458efa5 2020-11-24 stsp if (error)
8867 6458efa5 2020-11-24 stsp goto done;
8869 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
8870 6458efa5 2020-11-24 stsp if (view == NULL) {
8871 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
8872 6458efa5 2020-11-24 stsp goto done;
8875 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
8876 6458efa5 2020-11-24 stsp if (error)
8877 6458efa5 2020-11-24 stsp goto done;
8879 6458efa5 2020-11-24 stsp if (worktree) {
8880 6458efa5 2020-11-24 stsp /* Release work tree lock. */
8881 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
8882 6458efa5 2020-11-24 stsp worktree = NULL;
8884 098596c5 2023-04-14 stsp error = view_loop(view);
8886 6458efa5 2020-11-24 stsp free(repo_path);
8887 6458efa5 2020-11-24 stsp free(cwd);
8888 1d0f4054 2021-06-17 stsp if (repo) {
8889 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
8890 1d0f4054 2021-06-17 stsp if (close_err)
8891 1d0f4054 2021-06-17 stsp error = close_err;
8893 0ae84acc 2022-06-15 tracey if (pack_fds) {
8894 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
8895 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
8896 0ae84acc 2022-06-15 tracey if (error == NULL)
8897 0ae84acc 2022-06-15 tracey error = pack_err;
8899 51a10b52 2020-12-26 stsp tog_free_refs();
8900 6458efa5 2020-11-24 stsp return error;
8903 ec2a9698 2022-09-15 mark static const struct got_error*
8904 ec2a9698 2022-09-15 mark win_draw_center(WINDOW *win, size_t y, size_t x, size_t maxx, int focus,
8905 ec2a9698 2022-09-15 mark const char *str)
8907 ec2a9698 2022-09-15 mark size_t len;
8909 ec2a9698 2022-09-15 mark if (win == NULL)
8910 ec2a9698 2022-09-15 mark win = stdscr;
8912 ec2a9698 2022-09-15 mark len = strlen(str);
8913 ec2a9698 2022-09-15 mark x = x ? x : maxx > len ? (maxx - len) / 2 : 0;
8915 ec2a9698 2022-09-15 mark if (focus)
8916 ec2a9698 2022-09-15 mark wstandout(win);
8917 ec2a9698 2022-09-15 mark if (mvwprintw(win, y, x, "%s", str) == ERR)
8918 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "mvwprintw");
8919 ec2a9698 2022-09-15 mark if (focus)
8920 ec2a9698 2022-09-15 mark wstandend(win);
8922 ec2a9698 2022-09-15 mark return NULL;
8925 136e2bd4 2022-07-23 mark static const struct got_error *
8926 ec2a9698 2022-09-15 mark add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
8930 ec2a9698 2022-09-15 mark p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
8931 ec2a9698 2022-09-15 mark if (p == NULL) {
8932 ec2a9698 2022-09-15 mark free(*line_offsets);
8933 ec2a9698 2022-09-15 mark *line_offsets = NULL;
8934 ec2a9698 2022-09-15 mark return got_error_from_errno("reallocarray");
8937 ec2a9698 2022-09-15 mark *line_offsets = p;
8938 ec2a9698 2022-09-15 mark (*line_offsets)[*nlines] = off;
8939 ec2a9698 2022-09-15 mark ++(*nlines);
8940 ec2a9698 2022-09-15 mark return NULL;
8943 ec2a9698 2022-09-15 mark static const struct got_error *
8944 ec2a9698 2022-09-15 mark max_key_str(int *ret, const struct tog_key_map *km, size_t n)
8948 ec2a9698 2022-09-15 mark for (;n > 0; --n, ++km) {
8949 ec2a9698 2022-09-15 mark char *t0, *t, *k;
8950 ec2a9698 2022-09-15 mark size_t len = 1;
8952 ec2a9698 2022-09-15 mark if (km->keys == NULL)
8955 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
8956 ec2a9698 2022-09-15 mark if (t0 == NULL)
8957 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
8959 ec2a9698 2022-09-15 mark len += strlen(t);
8960 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL)
8961 ec2a9698 2022-09-15 mark len += strlen(k) > 1 ? 2 : 0;
8963 ec2a9698 2022-09-15 mark *ret = MAX(*ret, len);
8966 ec2a9698 2022-09-15 mark return NULL;
8970 ec2a9698 2022-09-15 mark * Write keymap section headers, keys, and key info in km to f.
8971 ec2a9698 2022-09-15 mark * Save line offset to *off. If terminal has UTF8 encoding enabled,
8972 ec2a9698 2022-09-15 mark * wrap control and symbolic keys in guillemets, else use <>.
8974 ec2a9698 2022-09-15 mark static const struct got_error *
8975 ec2a9698 2022-09-15 mark format_help_line(off_t *off, FILE *f, const struct tog_key_map *km, int width)
8977 ec2a9698 2022-09-15 mark int n, len = width;
8979 ec2a9698 2022-09-15 mark if (km->keys) {
8980 1681ba87 2022-09-18 mark static const char *u8_glyph[] = {
8981 1681ba87 2022-09-18 mark "\xe2\x80\xb9", /* U+2039 (utf8 <) */
8982 1681ba87 2022-09-18 mark "\xe2\x80\xba" /* U+203A (utf8 >) */
8984 ec2a9698 2022-09-15 mark char *t0, *t, *k;
8985 ec2a9698 2022-09-15 mark int cs, s, first = 1;
8987 ec2a9698 2022-09-15 mark cs = got_locale_is_utf8();
8989 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
8990 ec2a9698 2022-09-15 mark if (t0 == NULL)
8991 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
8993 ec2a9698 2022-09-15 mark len = strlen(km->keys);
8994 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL) {
8995 ec2a9698 2022-09-15 mark s = strlen(k) > 1; /* control or symbolic key */
8996 ec2a9698 2022-09-15 mark n = fprintf(f, "%s%s%s%s%s", first ? " " : "",
8997 1681ba87 2022-09-18 mark cs && s ? u8_glyph[0] : s ? "<" : "", k,
8998 1681ba87 2022-09-18 mark cs && s ? u8_glyph[1] : s ? ">" : "", t ? " " : "");
8999 ec2a9698 2022-09-15 mark if (n < 0) {
9001 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
9003 ec2a9698 2022-09-15 mark first = 0;
9004 ec2a9698 2022-09-15 mark len += s ? 2 : 0;
9005 ec2a9698 2022-09-15 mark *off += n;
9009 ec2a9698 2022-09-15 mark n = fprintf(f, "%*s%s\n", width - len, width - len ? " " : "", km->info);
9010 ec2a9698 2022-09-15 mark if (n < 0)
9011 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
9012 ec2a9698 2022-09-15 mark *off += n;
9014 ec2a9698 2022-09-15 mark return NULL;
9017 ec2a9698 2022-09-15 mark static const struct got_error *
9018 ec2a9698 2022-09-15 mark format_help(struct tog_help_view_state *s)
9020 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9021 ec2a9698 2022-09-15 mark off_t off = 0;
9022 ec2a9698 2022-09-15 mark int i, max, n, show = s->all;
9023 ec2a9698 2022-09-15 mark static const struct tog_key_map km[] = {
9024 ec2a9698 2022-09-15 mark #define KEYMAP_(info, type) { NULL, (info), type }
9025 ec2a9698 2022-09-15 mark #define KEY_(keys, info) { (keys), (info), TOG_KEYMAP_KEYS }
9026 ec2a9698 2022-09-15 mark GENERATE_HELP
9027 ec2a9698 2022-09-15 mark #undef KEYMAP_
9028 ec2a9698 2022-09-15 mark #undef KEY_
9031 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, 0);
9033 ec2a9698 2022-09-15 mark return err;
9035 ec2a9698 2022-09-15 mark n = nitems(km);
9036 ec2a9698 2022-09-15 mark err = max_key_str(&max, km, n);
9038 ec2a9698 2022-09-15 mark return err;
9040 ec2a9698 2022-09-15 mark for (i = 0; i < n; ++i) {
9041 ec2a9698 2022-09-15 mark if (km[i].keys == NULL) {
9042 ec2a9698 2022-09-15 mark show = s->all;
9043 ec2a9698 2022-09-15 mark if (km[i].type == TOG_KEYMAP_GLOBAL ||
9044 ec2a9698 2022-09-15 mark km[i].type == s->type || s->all)
9047 ec2a9698 2022-09-15 mark if (show) {
9048 ec2a9698 2022-09-15 mark err = format_help_line(&off, s->f, &km[i], max);
9050 ec2a9698 2022-09-15 mark return err;
9051 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
9053 ec2a9698 2022-09-15 mark return err;
9056 ec2a9698 2022-09-15 mark fputc('\n', s->f);
9058 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
9059 ec2a9698 2022-09-15 mark return err;
9062 ec2a9698 2022-09-15 mark static const struct got_error *
9063 ec2a9698 2022-09-15 mark create_help(struct tog_help_view_state *s)
9066 ec2a9698 2022-09-15 mark const struct got_error *err;
9068 ec2a9698 2022-09-15 mark free(s->line_offsets);
9069 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
9070 ec2a9698 2022-09-15 mark s->nlines = 0;
9072 ec2a9698 2022-09-15 mark f = got_opentemp();
9073 ec2a9698 2022-09-15 mark if (f == NULL)
9074 ec2a9698 2022-09-15 mark return got_error_from_errno("got_opentemp");
9077 ec2a9698 2022-09-15 mark err = format_help(s);
9079 ec2a9698 2022-09-15 mark return err;
9081 ec2a9698 2022-09-15 mark if (s->f && fflush(s->f) != 0)
9082 ec2a9698 2022-09-15 mark return got_error_from_errno("fflush");
9084 ec2a9698 2022-09-15 mark return NULL;
9087 ec2a9698 2022-09-15 mark static const struct got_error *
9088 ec2a9698 2022-09-15 mark search_start_help_view(struct tog_view *view)
9090 ec2a9698 2022-09-15 mark view->state.help.matched_line = 0;
9091 ec2a9698 2022-09-15 mark return NULL;
9094 eaf2c13e 2022-09-17 mark static void
9095 eaf2c13e 2022-09-17 mark search_setup_help_view(struct tog_view *view, FILE **f, off_t **line_offsets,
9096 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
9098 eaf2c13e 2022-09-17 mark struct tog_help_view_state *s = &view->state.help;
9100 eaf2c13e 2022-09-17 mark *f = s->f;
9101 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
9102 eaf2c13e 2022-09-17 mark *line_offsets = s->line_offsets;
9103 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
9104 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
9105 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
9106 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
9109 ec2a9698 2022-09-15 mark static const struct got_error *
9110 ec2a9698 2022-09-15 mark show_help_view(struct tog_view *view)
9112 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9113 ec2a9698 2022-09-15 mark const struct got_error *err;
9114 ec2a9698 2022-09-15 mark regmatch_t *regmatch = &view->regmatch;
9115 ec2a9698 2022-09-15 mark wchar_t *wline;
9116 ec2a9698 2022-09-15 mark char *line;
9117 ec2a9698 2022-09-15 mark ssize_t linelen;
9118 ec2a9698 2022-09-15 mark size_t linesz = 0;
9119 ec2a9698 2022-09-15 mark int width, nprinted = 0, rc = 0;
9120 ec2a9698 2022-09-15 mark int eos = view->nlines;
9122 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
9123 ec2a9698 2022-09-15 mark --eos; /* account for border */
9125 ec2a9698 2022-09-15 mark s->lineno = 0;
9126 ec2a9698 2022-09-15 mark rewind(s->f);
9127 ec2a9698 2022-09-15 mark werase(view->window);
9129 ec2a9698 2022-09-15 mark if (view->gline > s->nlines - 1)
9130 ec2a9698 2022-09-15 mark view->gline = s->nlines - 1;
9132 ec2a9698 2022-09-15 mark err = win_draw_center(view->window, 0, 0, view->ncols,
9133 16a2d4f0 2022-09-19 stsp view_needs_focus_indication(view),
9134 12c07a25 2022-09-19 stsp "tog help (press q to return to tog)");
9136 ec2a9698 2022-09-15 mark return err;
9137 ec2a9698 2022-09-15 mark if (eos <= 1)
9138 ec2a9698 2022-09-15 mark return NULL;
9139 ec2a9698 2022-09-15 mark waddstr(view->window, "\n\n");
9142 ec2a9698 2022-09-15 mark s->eof = 0;
9143 ec2a9698 2022-09-15 mark view->maxx = 0;
9144 ec2a9698 2022-09-15 mark line = NULL;
9145 ec2a9698 2022-09-15 mark while (eos > 0 && nprinted < eos) {
9146 ec2a9698 2022-09-15 mark attr_t attr = 0;
9148 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
9149 ec2a9698 2022-09-15 mark if (linelen == -1) {
9150 ec2a9698 2022-09-15 mark if (!feof(s->f)) {
9151 ec2a9698 2022-09-15 mark free(line);
9152 ec2a9698 2022-09-15 mark return got_ferror(s->f, GOT_ERR_IO);
9154 ec2a9698 2022-09-15 mark s->eof = 1;
9157 ec2a9698 2022-09-15 mark if (++s->lineno < s->first_displayed_line)
9159 ec2a9698 2022-09-15 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
9161 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline)
9162 ec2a9698 2022-09-15 mark attr = A_STANDOUT;
9164 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
9165 ec2a9698 2022-09-15 mark view->x ? 1 : 0);
9166 ec2a9698 2022-09-15 mark if (err) {
9167 ec2a9698 2022-09-15 mark free(line);
9168 ec2a9698 2022-09-15 mark return err;
9170 ec2a9698 2022-09-15 mark view->maxx = MAX(view->maxx, width);
9171 ec2a9698 2022-09-15 mark free(wline);
9172 ec2a9698 2022-09-15 mark wline = NULL;
9175 ec2a9698 2022-09-15 mark wattron(view->window, attr);
9176 ec2a9698 2022-09-15 mark if (s->first_displayed_line + nprinted == s->matched_line &&
9177 ec2a9698 2022-09-15 mark regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
9178 ec2a9698 2022-09-15 mark err = add_matched_line(&width, line, view->ncols - 1, 0,
9179 ec2a9698 2022-09-15 mark view->window, view->x, regmatch);
9180 ec2a9698 2022-09-15 mark if (err) {
9181 ec2a9698 2022-09-15 mark free(line);
9182 ec2a9698 2022-09-15 mark return err;
9187 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, &skip, line,
9188 b637f33f 2023-02-01 mark view->x, view->ncols, 0, view->x ? 1 : 0);
9189 ec2a9698 2022-09-15 mark if (err) {
9190 ec2a9698 2022-09-15 mark free(line);
9191 ec2a9698 2022-09-15 mark return err;
9193 b637f33f 2023-02-01 mark waddwstr(view->window, &wline[skip]);
9194 ec2a9698 2022-09-15 mark free(wline);
9195 ec2a9698 2022-09-15 mark wline = NULL;
9197 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline) {
9198 ec2a9698 2022-09-15 mark while (width++ < view->ncols)
9199 ec2a9698 2022-09-15 mark waddch(view->window, ' ');
9201 b637f33f 2023-02-01 mark if (width < view->ncols)
9202 ec2a9698 2022-09-15 mark waddch(view->window, '\n');
9205 ec2a9698 2022-09-15 mark wattroff(view->window, attr);
9206 ec2a9698 2022-09-15 mark if (++nprinted == 1)
9207 ec2a9698 2022-09-15 mark s->first_displayed_line = s->lineno;
9209 ec2a9698 2022-09-15 mark free(line);
9210 ec2a9698 2022-09-15 mark if (nprinted > 0)
9211 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line + nprinted - 1;
9213 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line;
9215 ec2a9698 2022-09-15 mark view_border(view);
9217 ec2a9698 2022-09-15 mark if (s->eof) {
9218 ec2a9698 2022-09-15 mark rc = waddnstr(view->window,
9219 ec2a9698 2022-09-15 mark "See the tog(1) manual page for full documentation",
9220 ec2a9698 2022-09-15 mark view->ncols - 1);
9221 ec2a9698 2022-09-15 mark if (rc == ERR)
9222 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
9224 ec2a9698 2022-09-15 mark wmove(view->window, view->nlines - 1, 0);
9225 ec2a9698 2022-09-15 mark wclrtoeol(view->window);
9226 ec2a9698 2022-09-15 mark wstandout(view->window);
9227 ec2a9698 2022-09-15 mark rc = waddnstr(view->window, "scroll down for more...",
9228 ec2a9698 2022-09-15 mark view->ncols - 1);
9229 ec2a9698 2022-09-15 mark if (rc == ERR)
9230 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
9231 ec2a9698 2022-09-15 mark if (getcurx(view->window) < view->ncols - 6) {
9232 ec2a9698 2022-09-15 mark rc = wprintw(view->window, "[%.0f%%]",
9233 ec2a9698 2022-09-15 mark 100.00 * s->last_displayed_line / s->nlines);
9234 ec2a9698 2022-09-15 mark if (rc == ERR)
9235 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_IO, "wprintw");
9237 ec2a9698 2022-09-15 mark wstandend(view->window);
9240 ec2a9698 2022-09-15 mark return NULL;
9243 ec2a9698 2022-09-15 mark static const struct got_error *
9244 ec2a9698 2022-09-15 mark input_help_view(struct tog_view **new_view, struct tog_view *view, int ch)
9246 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9247 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9248 ec2a9698 2022-09-15 mark char *line = NULL;
9249 ec2a9698 2022-09-15 mark ssize_t linelen;
9250 ec2a9698 2022-09-15 mark size_t linesz = 0;
9251 ec2a9698 2022-09-15 mark int eos, nscroll;
9253 ec2a9698 2022-09-15 mark eos = nscroll = view->nlines;
9254 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
9255 ec2a9698 2022-09-15 mark --eos; /* border */
9257 ec2a9698 2022-09-15 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
9259 ec2a9698 2022-09-15 mark switch (ch) {
9262 ec2a9698 2022-09-15 mark case KEY_RIGHT:
9264 ec2a9698 2022-09-15 mark case KEY_LEFT:
9266 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
9269 ec2a9698 2022-09-15 mark case KEY_HOME:
9270 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9271 ec2a9698 2022-09-15 mark view->count = 0;
9274 ec2a9698 2022-09-15 mark case KEY_END:
9275 ec2a9698 2022-09-15 mark view->count = 0;
9276 ec2a9698 2022-09-15 mark if (s->eof)
9278 ec2a9698 2022-09-15 mark s->first_displayed_line = (s->nlines - eos) + 3;
9279 ec2a9698 2022-09-15 mark s->eof = 1;
9282 ec2a9698 2022-09-15 mark case KEY_UP:
9283 ec2a9698 2022-09-15 mark if (s->first_displayed_line > 1)
9284 ec2a9698 2022-09-15 mark --s->first_displayed_line;
9286 ec2a9698 2022-09-15 mark view->count = 0;
9288 ec2a9698 2022-09-15 mark case CTRL('u'):
9290 ec2a9698 2022-09-15 mark nscroll /= 2;
9291 ec2a9698 2022-09-15 mark /* FALL THROUGH */
9292 ec2a9698 2022-09-15 mark case KEY_PPAGE:
9293 ec2a9698 2022-09-15 mark case CTRL('b'):
9295 ec2a9698 2022-09-15 mark if (s->first_displayed_line == 1) {
9296 ec2a9698 2022-09-15 mark view->count = 0;
9299 ec2a9698 2022-09-15 mark while (--nscroll > 0 && s->first_displayed_line > 1)
9300 ec2a9698 2022-09-15 mark s->first_displayed_line--;
9303 ec2a9698 2022-09-15 mark case KEY_DOWN:
9304 ec2a9698 2022-09-15 mark case CTRL('n'):
9305 ec2a9698 2022-09-15 mark if (!s->eof)
9306 ec2a9698 2022-09-15 mark ++s->first_displayed_line;
9308 ec2a9698 2022-09-15 mark view->count = 0;
9310 ec2a9698 2022-09-15 mark case CTRL('d'):
9312 ec2a9698 2022-09-15 mark nscroll /= 2;
9313 ec2a9698 2022-09-15 mark /* FALL THROUGH */
9314 ec2a9698 2022-09-15 mark case KEY_NPAGE:
9315 ec2a9698 2022-09-15 mark case CTRL('f'):
9318 ec2a9698 2022-09-15 mark if (s->eof) {
9319 ec2a9698 2022-09-15 mark view->count = 0;
9322 ec2a9698 2022-09-15 mark while (!s->eof && --nscroll > 0) {
9323 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
9324 ec2a9698 2022-09-15 mark s->first_displayed_line++;
9325 ec2a9698 2022-09-15 mark if (linelen == -1) {
9326 ec2a9698 2022-09-15 mark if (feof(s->f))
9327 ec2a9698 2022-09-15 mark s->eof = 1;
9329 ec2a9698 2022-09-15 mark err = got_ferror(s->f, GOT_ERR_IO);
9333 ec2a9698 2022-09-15 mark free(line);
9336 ec2a9698 2022-09-15 mark view->count = 0;
9340 ec2a9698 2022-09-15 mark return err;
9343 ec2a9698 2022-09-15 mark static const struct got_error *
9344 ec2a9698 2022-09-15 mark close_help_view(struct tog_view *view)
9346 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9348 ec2a9698 2022-09-15 mark free(s->line_offsets);
9349 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
9350 ec2a9698 2022-09-15 mark if (fclose(s->f) == EOF)
9351 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
9353 ec2a9698 2022-09-15 mark return NULL;
9356 ec2a9698 2022-09-15 mark static const struct got_error *
9357 ec2a9698 2022-09-15 mark reset_help_view(struct tog_view *view)
9359 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9362 ec2a9698 2022-09-15 mark if (s->f && fclose(s->f) == EOF)
9363 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
9365 ec2a9698 2022-09-15 mark wclear(view->window);
9366 ec2a9698 2022-09-15 mark view->count = 0;
9367 ec2a9698 2022-09-15 mark view->x = 0;
9368 ec2a9698 2022-09-15 mark s->all = !s->all;
9369 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9370 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
9371 ec2a9698 2022-09-15 mark s->matched_line = 0;
9373 ec2a9698 2022-09-15 mark return create_help(s);
9376 ec2a9698 2022-09-15 mark static const struct got_error *
9377 ec2a9698 2022-09-15 mark open_help_view(struct tog_view *view, struct tog_view *parent)
9379 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9380 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9382 ec2a9698 2022-09-15 mark s->type = (enum tog_keymap_type)parent->type;
9383 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9384 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
9385 ec2a9698 2022-09-15 mark s->selected_line = 1;
9387 ec2a9698 2022-09-15 mark view->show = show_help_view;
9388 ec2a9698 2022-09-15 mark view->input = input_help_view;
9389 ec2a9698 2022-09-15 mark view->reset = reset_help_view;
9390 ec2a9698 2022-09-15 mark view->close = close_help_view;
9391 ec2a9698 2022-09-15 mark view->search_start = search_start_help_view;
9392 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_help_view;
9393 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
9395 ec2a9698 2022-09-15 mark err = create_help(s);
9396 ec2a9698 2022-09-15 mark return err;
9399 ec2a9698 2022-09-15 mark static const struct got_error *
9400 136e2bd4 2022-07-23 mark view_dispatch_request(struct tog_view **new_view, struct tog_view *view,
9401 136e2bd4 2022-07-23 mark enum tog_view_type request, int y, int x)
9403 136e2bd4 2022-07-23 mark const struct got_error *err = NULL;
9405 136e2bd4 2022-07-23 mark *new_view = NULL;
9407 136e2bd4 2022-07-23 mark switch (request) {
9408 136e2bd4 2022-07-23 mark case TOG_VIEW_DIFF:
9409 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG) {
9410 136e2bd4 2022-07-23 mark struct tog_log_view_state *s = &view->state.log;
9412 136e2bd4 2022-07-23 mark err = open_diff_view_for_commit(new_view, y, x,
9413 136e2bd4 2022-07-23 mark s->selected_entry->commit, s->selected_entry->id,
9414 136e2bd4 2022-07-23 mark view, s->repo);
9416 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9417 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9419 136e2bd4 2022-07-23 mark case TOG_VIEW_BLAME:
9420 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_TREE) {
9421 136e2bd4 2022-07-23 mark struct tog_tree_view_state *s = &view->state.tree;
9423 136e2bd4 2022-07-23 mark err = blame_tree_entry(new_view, y, x,
9424 136e2bd4 2022-07-23 mark s->selected_entry, &s->parents, s->commit_id,
9427 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9428 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9430 136e2bd4 2022-07-23 mark case TOG_VIEW_LOG:
9431 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_BLAME)
9432 136e2bd4 2022-07-23 mark err = log_annotated_line(new_view, y, x,
9433 136e2bd4 2022-07-23 mark view->state.blame.repo, view->state.blame.id_to_log);
9434 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9435 136e2bd4 2022-07-23 mark err = log_selected_tree_entry(new_view, y, x,
9436 136e2bd4 2022-07-23 mark &view->state.tree);
9437 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9438 136e2bd4 2022-07-23 mark err = log_ref_entry(new_view, y, x,
9439 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9440 136e2bd4 2022-07-23 mark view->state.ref.repo);
9442 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9443 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9445 136e2bd4 2022-07-23 mark case TOG_VIEW_TREE:
9446 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9447 136e2bd4 2022-07-23 mark err = browse_commit_tree(new_view, y, x,
9448 136e2bd4 2022-07-23 mark view->state.log.selected_entry,
9449 136e2bd4 2022-07-23 mark view->state.log.in_repo_path,
9450 136e2bd4 2022-07-23 mark view->state.log.head_ref_name,
9451 136e2bd4 2022-07-23 mark view->state.log.repo);
9452 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9453 136e2bd4 2022-07-23 mark err = browse_ref_tree(new_view, y, x,
9454 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9455 136e2bd4 2022-07-23 mark view->state.ref.repo);
9457 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9458 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9460 136e2bd4 2022-07-23 mark case TOG_VIEW_REF:
9461 136e2bd4 2022-07-23 mark *new_view = view_open(0, 0, y, x, TOG_VIEW_REF);
9462 136e2bd4 2022-07-23 mark if (*new_view == NULL)
9463 136e2bd4 2022-07-23 mark return got_error_from_errno("view_open");
9464 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9465 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.log.repo);
9466 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9467 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.tree.repo);
9469 136e2bd4 2022-07-23 mark err = got_error_msg(GOT_ERR_NOT_IMPL,
9470 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9472 136e2bd4 2022-07-23 mark view_close(*new_view);
9474 ec2a9698 2022-09-15 mark case TOG_VIEW_HELP:
9475 94274a8f 2022-09-19 mark *new_view = view_open(0, 0, 0, 0, TOG_VIEW_HELP);
9476 ec2a9698 2022-09-15 mark if (*new_view == NULL)
9477 ec2a9698 2022-09-15 mark return got_error_from_errno("view_open");
9478 ec2a9698 2022-09-15 mark err = open_help_view(*new_view, view);
9480 ec2a9698 2022-09-15 mark view_close(*new_view);
9483 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL, "invalid view");
9486 136e2bd4 2022-07-23 mark return err;
9490 9b058f45 2022-06-30 mark * If view was scrolled down to move the selected line into view when opening a
9491 9b058f45 2022-06-30 mark * horizontal split, scroll back up when closing the split/toggling fullscreen.
9493 6458efa5 2020-11-24 stsp static void
9494 9b058f45 2022-06-30 mark offset_selection_up(struct tog_view *view)
9496 9b058f45 2022-06-30 mark switch (view->type) {
9497 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9498 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9499 9b058f45 2022-06-30 mark if (s->first_displayed_line == 1) {
9500 9b058f45 2022-06-30 mark s->selected_line = MAX(s->selected_line - view->offset,
9504 9b058f45 2022-06-30 mark if (s->first_displayed_line > view->offset)
9505 9b058f45 2022-06-30 mark s->first_displayed_line -= view->offset;
9507 9b058f45 2022-06-30 mark s->first_displayed_line = 1;
9508 9b058f45 2022-06-30 mark s->selected_line += view->offset;
9511 9b058f45 2022-06-30 mark case TOG_VIEW_LOG:
9512 9b058f45 2022-06-30 mark log_scroll_up(&view->state.log, view->offset);
9513 9b058f45 2022-06-30 mark view->state.log.selected += view->offset;
9515 9b058f45 2022-06-30 mark case TOG_VIEW_REF:
9516 9b058f45 2022-06-30 mark ref_scroll_up(&view->state.ref, view->offset);
9517 9b058f45 2022-06-30 mark view->state.ref.selected += view->offset;
9519 9b058f45 2022-06-30 mark case TOG_VIEW_TREE:
9520 9b058f45 2022-06-30 mark tree_scroll_up(&view->state.tree, view->offset);
9521 9b058f45 2022-06-30 mark view->state.tree.selected += view->offset;
9527 9b058f45 2022-06-30 mark view->offset = 0;
9531 9b058f45 2022-06-30 mark * If the selected line is in the section of screen covered by the bottom split,
9532 9b058f45 2022-06-30 mark * scroll down offset lines to move it into view and index its new position.
9534 9b058f45 2022-06-30 mark static const struct got_error *
9535 9b058f45 2022-06-30 mark offset_selection_down(struct tog_view *view)
9537 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
9538 9b058f45 2022-06-30 mark const struct got_error *(*scrolld)(struct tog_view *, int);
9539 9b058f45 2022-06-30 mark int *selected = NULL;
9540 9b058f45 2022-06-30 mark int header, offset;
9542 9b058f45 2022-06-30 mark switch (view->type) {
9543 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9544 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9545 9b058f45 2022-06-30 mark header = 3;
9546 9b058f45 2022-06-30 mark scrolld = NULL;
9547 9b058f45 2022-06-30 mark if (s->selected_line > view->nlines - header) {
9548 9b058f45 2022-06-30 mark offset = abs(view->nlines - s->selected_line - header);
9549 9b058f45 2022-06-30 mark s->first_displayed_line += offset;
9550 9b058f45 2022-06-30 mark s->selected_line -= offset;
9551 9b058f45 2022-06-30 mark view->offset = offset;
9555 9b058f45 2022-06-30 mark case TOG_VIEW_LOG: {
9556 9b058f45 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
9557 9b058f45 2022-06-30 mark scrolld = &log_scroll_down;
9558 d2366e29 2022-07-07 mark header = view_is_parent_view(view) ? 3 : 2;
9559 9b058f45 2022-06-30 mark selected = &s->selected;
9562 9b058f45 2022-06-30 mark case TOG_VIEW_REF: {
9563 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
9564 9b058f45 2022-06-30 mark scrolld = &ref_scroll_down;
9565 9b058f45 2022-06-30 mark header = 3;
9566 9b058f45 2022-06-30 mark selected = &s->selected;
9569 9b058f45 2022-06-30 mark case TOG_VIEW_TREE: {
9570 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
9571 9b058f45 2022-06-30 mark scrolld = &tree_scroll_down;
9572 9b058f45 2022-06-30 mark header = 5;
9573 9b058f45 2022-06-30 mark selected = &s->selected;
9577 9b058f45 2022-06-30 mark selected = NULL;
9578 9b058f45 2022-06-30 mark scrolld = NULL;
9579 9b058f45 2022-06-30 mark header = 0;
9583 9b058f45 2022-06-30 mark if (selected && *selected > view->nlines - header) {
9584 9b058f45 2022-06-30 mark offset = abs(view->nlines - *selected - header);
9585 9b058f45 2022-06-30 mark view->offset = offset;
9586 9b058f45 2022-06-30 mark if (scrolld && offset) {
9587 9b058f45 2022-06-30 mark err = scrolld(view, offset);
9588 9b058f45 2022-06-30 mark *selected -= offset;
9592 9b058f45 2022-06-30 mark return err;
9595 9b058f45 2022-06-30 mark static void
9596 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
9600 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
9601 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
9602 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = &tog_commands[i];
9603 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
9605 6879ba42 2020-10-01 naddy fputc('\n', fp);
9608 4ed7e80c 2018-05-20 stsp __dead static void
9609 6879ba42 2020-10-01 naddy usage(int hflag, int status)
9611 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
9613 6a0a1bd4 2022-10-04 op fprintf(fp, "usage: %s [-hV] command [arg ...]\n",
9614 6879ba42 2020-10-01 naddy getprogname());
9615 6879ba42 2020-10-01 naddy if (hflag) {
9616 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
9617 6879ba42 2020-10-01 naddy list_commands(fp);
9619 6879ba42 2020-10-01 naddy exit(status);
9622 c2301be8 2018-04-30 stsp static char **
9623 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
9625 ee85c5e8 2020-02-29 stsp va_list ap;
9626 c2301be8 2018-04-30 stsp char **argv;
9629 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
9631 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
9632 c2301be8 2018-04-30 stsp if (argv == NULL)
9633 c2301be8 2018-04-30 stsp err(1, "calloc");
9634 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
9635 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
9636 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
9637 e10c916e 2019-09-15 hiltjo err(1, "strdup");
9640 ee85c5e8 2020-02-29 stsp va_end(ap);
9641 c2301be8 2018-04-30 stsp return argv;
9645 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
9646 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
9647 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
9648 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
9649 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
9651 ee85c5e8 2020-02-29 stsp static const struct got_error *
9652 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
9654 1d0f4054 2021-06-17 stsp const struct got_error *error = NULL, *close_err;
9655 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9656 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
9657 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
9658 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
9659 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
9660 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
9661 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
9662 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
9664 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
9665 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
9666 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
9668 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
9669 0ae84acc 2022-06-15 tracey if (error != NULL)
9670 0ae84acc 2022-06-15 tracey goto done;
9672 ee85c5e8 2020-02-29 stsp error = got_worktree_open(&worktree, cwd);
9673 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
9674 ee85c5e8 2020-02-29 stsp goto done;
9676 ee85c5e8 2020-02-29 stsp if (worktree)
9677 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
9679 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
9680 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
9681 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
9682 ee85c5e8 2020-02-29 stsp goto done;
9685 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
9686 ee85c5e8 2020-02-29 stsp if (error != NULL)
9687 ee85c5e8 2020-02-29 stsp goto done;
9689 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
9690 ee85c5e8 2020-02-29 stsp repo, worktree);
9691 ee85c5e8 2020-02-29 stsp if (error)
9692 ee85c5e8 2020-02-29 stsp goto done;
9694 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
9695 84de9106 2020-12-26 stsp if (error)
9696 84de9106 2020-12-26 stsp goto done;
9697 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
9698 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
9699 87670572 2020-12-26 naddy GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
9700 ee85c5e8 2020-02-29 stsp if (error)
9701 ee85c5e8 2020-02-29 stsp goto done;
9703 ee85c5e8 2020-02-29 stsp if (worktree) {
9704 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
9705 ee85c5e8 2020-02-29 stsp worktree = NULL;
9708 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
9709 a44927cc 2022-04-07 stsp if (error)
9710 a44927cc 2022-04-07 stsp goto done;
9712 a44927cc 2022-04-07 stsp error = got_object_id_by_path(&id, repo, commit, in_repo_path);
9713 ee85c5e8 2020-02-29 stsp if (error) {
9714 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
9715 ee85c5e8 2020-02-29 stsp goto done;
9716 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
9717 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
9718 6879ba42 2020-10-01 naddy usage(1, 1);
9719 ee85c5e8 2020-02-29 stsp /* not reached */
9722 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
9723 ee85c5e8 2020-02-29 stsp if (error)
9724 ee85c5e8 2020-02-29 stsp goto done;
9726 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
9728 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
9729 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
9731 1d0f4054 2021-06-17 stsp if (repo) {
9732 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
9733 1d0f4054 2021-06-17 stsp if (error == NULL)
9734 1d0f4054 2021-06-17 stsp error = close_err;
9736 a44927cc 2022-04-07 stsp if (commit)
9737 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
9738 ee85c5e8 2020-02-29 stsp if (worktree)
9739 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
9740 0ae84acc 2022-06-15 tracey if (pack_fds) {
9741 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
9742 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
9743 0ae84acc 2022-06-15 tracey if (error == NULL)
9744 0ae84acc 2022-06-15 tracey error = pack_err;
9747 ee85c5e8 2020-02-29 stsp free(commit_id_str);
9748 ee85c5e8 2020-02-29 stsp free(commit_id);
9749 ee85c5e8 2020-02-29 stsp free(cwd);
9750 ee85c5e8 2020-02-29 stsp free(repo_path);
9751 ee85c5e8 2020-02-29 stsp free(in_repo_path);
9752 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
9754 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
9755 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
9756 ee85c5e8 2020-02-29 stsp free(cmd_argv);
9758 87670572 2020-12-26 naddy tog_free_refs();
9759 ee85c5e8 2020-02-29 stsp return error;
9763 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
9765 7483826e 2023-04-14 mark const struct got_error *io_err, *error = NULL;
9766 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9767 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
9768 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
9769 3e166534 2022-02-16 naddy static const struct option longopts[] = {
9770 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
9771 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
9773 917d79a7 2022-07-01 stsp char *diff_algo_str = NULL;
9774 098596c5 2023-04-14 stsp const char *test_script_path;
9776 1fa0d17d 2023-02-13 op setlocale(LC_CTYPE, "");
9779 098596c5 2023-04-14 stsp * Test mode init must happen before pledge() because "tty" will
9780 098596c5 2023-04-14 stsp * not allow TTY-related ioctls to occur via regular files.
9782 5bde4759 2023-04-15 mark test_script_path = getenv("TOG_TEST_SCRIPT");
9783 098596c5 2023-04-14 stsp if (test_script_path != NULL) {
9784 098596c5 2023-04-14 stsp error = init_mock_term(test_script_path);
9785 098596c5 2023-04-14 stsp if (error) {
9786 098596c5 2023-04-14 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
9791 098596c5 2023-04-14 stsp #if !defined(PROFILE)
9792 1fa0d17d 2023-02-13 op if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
9793 1fa0d17d 2023-02-13 op NULL) == -1)
9794 1fa0d17d 2023-02-13 op err(1, "pledge");
9797 3264c09c 2022-09-06 mark if (!isatty(STDIN_FILENO))
9798 3264c09c 2022-09-06 mark errx(1, "standard input is not a tty");
9800 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
9801 9f7d7167 2018-04-29 stsp switch (ch) {
9803 9f7d7167 2018-04-29 stsp hflag = 1;
9806 53ccebc2 2019-07-30 stsp Vflag = 1;
9809 6879ba42 2020-10-01 naddy usage(hflag, 1);
9810 9f7d7167 2018-04-29 stsp /* NOTREACHED */
9814 9f7d7167 2018-04-29 stsp argc -= optind;
9815 9f7d7167 2018-04-29 stsp argv += optind;
9816 9814e6a3 2020-09-27 naddy optind = 1;
9817 c2301be8 2018-04-30 stsp optreset = 1;
9819 53ccebc2 2019-07-30 stsp if (Vflag) {
9820 53ccebc2 2019-07-30 stsp got_version_print_str();
9821 6879ba42 2020-10-01 naddy return 0;
9824 c2301be8 2018-04-30 stsp if (argc == 0) {
9825 f29d3e89 2018-06-23 stsp if (hflag)
9826 6879ba42 2020-10-01 naddy usage(hflag, 0);
9827 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
9828 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
9830 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
9834 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
9835 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
9836 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
9837 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
9838 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
9844 917d79a7 2022-07-01 stsp diff_algo_str = getenv("TOG_DIFF_ALGORITHM");
9845 917d79a7 2022-07-01 stsp if (diff_algo_str) {
9846 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "patience") == 0)
9847 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
9848 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "myers") == 0)
9849 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
9852 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
9853 ee85c5e8 2020-02-29 stsp if (argc != 1)
9854 6879ba42 2020-10-01 naddy usage(0, 1);
9855 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
9856 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
9858 ee85c5e8 2020-02-29 stsp if (hflag)
9859 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
9861 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
9864 7483826e 2023-04-14 mark if (using_mock_io) {
9865 7483826e 2023-04-14 mark io_err = tog_io_close();
9866 7483826e 2023-04-14 mark if (error == NULL)
9867 7483826e 2023-04-14 mark error = io_err;
9870 a2f4a359 2020-02-28 stsp if (cmd_argv) {
9872 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
9873 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
9874 a2f4a359 2020-02-28 stsp free(cmd_argv);
9877 e45c294c 2022-10-24 stsp if (error && error->code != GOT_ERR_CANCELLED &&
9878 e45c294c 2022-10-24 stsp error->code != GOT_ERR_EOF &&
9879 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_EXIT &&
9880 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_PIPE &&
9881 e45c294c 2022-10-24 stsp !(error->code == GOT_ERR_ERRNO && errno == EINTR))
9882 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
