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 91db2202 2023-04-22 op #define HSPLIT_SCALE 0.3f /* 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;
622 8d212112 2023-04-16 mark int wait_for_ui;
624 098596c5 2023-04-14 stsp static int using_mock_io;
626 81641b41 2023-04-20 mark #define TOG_KEY_SCRDUMP SHRT_MIN
629 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
631 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
632 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
633 669b5ffa 2018-10-07 stsp * there is enough screen estate.
635 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
636 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
638 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
639 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
640 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
642 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
643 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
645 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
647 cc3c9aac 2018-08-01 stsp struct tog_view {
648 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
649 26ed57b2 2018-05-19 stsp WINDOW *window;
650 26ed57b2 2018-05-19 stsp PANEL *panel;
651 9b058f45 2022-06-30 mark int nlines, ncols, begin_y, begin_x; /* based on split height/width */
652 3c1dfe12 2022-07-08 mark int resized_y, resized_x; /* begin_y/x based on user resizing */
653 145b6838 2022-06-16 stsp int maxx, x; /* max column and current start column */
654 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
655 9b058f45 2022-06-30 mark int nscrolled, offset; /* lines scrolled and hsplit line offset */
656 94b80cfa 2022-08-01 mark int gline, hiline; /* navigate to and highlight this nG line */
657 640cd7ff 2022-06-22 mark int ch, count; /* current keymap and count prefix */
658 571ccd73 2022-07-19 mark int resized; /* set when in a resize event */
659 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
661 669b5ffa 2018-10-07 stsp struct tog_view *parent;
662 669b5ffa 2018-10-07 stsp struct tog_view *child;
665 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
666 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
667 e78dc838 2020-12-04 stsp * between parent and child.
668 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
669 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
670 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
671 e78dc838 2020-12-04 stsp * situations.
673 e78dc838 2020-12-04 stsp int focus_child;
675 9b058f45 2022-06-30 mark enum tog_view_mode mode;
676 5dc9f4bc 2018-08-04 stsp /* type-specific state */
677 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
679 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
680 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
681 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
682 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
683 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
684 ec2a9698 2022-09-15 mark struct tog_help_view_state help;
687 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
688 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
689 e78dc838 2020-12-04 stsp struct tog_view *, int);
690 917d79a7 2022-07-01 stsp const struct got_error *(*reset)(struct tog_view *);
691 571ccd73 2022-07-19 mark const struct got_error *(*resize)(struct tog_view *, int);
692 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
694 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
695 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
696 eaf2c13e 2022-09-17 mark void (*search_setup)(struct tog_view *, FILE **, off_t **, size_t *,
697 eaf2c13e 2022-09-17 mark int **, int **, int **, int **);
698 c0c4acc8 2021-01-24 stsp int search_started;
699 60493ae3 2019-06-20 stsp int searching;
700 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
701 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
702 60493ae3 2019-06-20 stsp int search_next_done;
703 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
704 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
705 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
706 1803e47f 2019-06-22 stsp regex_t regex;
707 41605754 2020-11-12 stsp regmatch_t regmatch;
708 3f6c6614 2023-01-23 mark const char *action;
711 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
712 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
713 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
714 78756c87 2020-11-24 stsp struct got_repository *);
715 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
716 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
717 e78dc838 2020-12-04 stsp struct tog_view *, int);
718 917d79a7 2022-07-01 stsp static const struct got_error *reset_diff_view(struct tog_view *);
719 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
720 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
721 eaf2c13e 2022-09-17 mark static void search_setup_diff_view(struct tog_view *, FILE **, off_t **,
722 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
723 ec2a9698 2022-09-15 mark static const struct got_error *search_next_view_match(struct tog_view *);
725 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
726 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
727 78756c87 2020-11-24 stsp const char *, const char *, int);
728 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
729 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
730 e78dc838 2020-12-04 stsp struct tog_view *, int);
731 571ccd73 2022-07-19 mark static const struct got_error *resize_log_view(struct tog_view *, int);
732 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
733 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
734 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
736 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
737 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
738 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
739 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
740 e78dc838 2020-12-04 stsp struct tog_view *, int);
741 917d79a7 2022-07-01 stsp static const struct got_error *reset_blame_view(struct tog_view *);
742 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
743 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
744 eaf2c13e 2022-09-17 mark static void search_setup_blame_view(struct tog_view *, FILE **, off_t **,
745 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
747 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
748 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
749 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
750 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
751 e78dc838 2020-12-04 stsp struct tog_view *, int);
752 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
753 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
754 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
756 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
757 6458efa5 2020-11-24 stsp struct got_repository *);
758 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
759 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
760 e78dc838 2020-12-04 stsp struct tog_view *, int);
761 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
762 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
763 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
765 eaf2c13e 2022-09-17 mark static const struct got_error *open_help_view(struct tog_view *,
766 eaf2c13e 2022-09-17 mark struct tog_view *);
767 eaf2c13e 2022-09-17 mark static const struct got_error *show_help_view(struct tog_view *);
768 eaf2c13e 2022-09-17 mark static const struct got_error *input_help_view(struct tog_view **,
769 eaf2c13e 2022-09-17 mark struct tog_view *, int);
770 eaf2c13e 2022-09-17 mark static const struct got_error *reset_help_view(struct tog_view *);
771 eaf2c13e 2022-09-17 mark static const struct got_error* close_help_view(struct tog_view *);
772 eaf2c13e 2022-09-17 mark static const struct got_error *search_start_help_view(struct tog_view *);
773 eaf2c13e 2022-09-17 mark static void search_setup_help_view(struct tog_view *, FILE **, off_t **,
774 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
776 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
777 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
778 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
779 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigint_received;
780 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigterm_received;
782 25791caa 2018-10-24 stsp static void
783 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
785 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
788 83baff54 2019-08-12 stsp static void
789 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
791 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
794 61266923 2020-01-14 stsp static void
795 61266923 2020-01-14 stsp tog_sigcont(int signo)
797 61266923 2020-01-14 stsp tog_sigcont_received = 1;
800 2497f032 2022-05-31 stsp static void
801 2497f032 2022-05-31 stsp tog_sigint(int signo)
803 2497f032 2022-05-31 stsp tog_sigint_received = 1;
806 2497f032 2022-05-31 stsp static void
807 2497f032 2022-05-31 stsp tog_sigterm(int signo)
809 2497f032 2022-05-31 stsp tog_sigterm_received = 1;
813 dd6e31d7 2022-06-17 stsp tog_fatal_signal_received(void)
815 2497f032 2022-05-31 stsp return (tog_sigpipe_received ||
816 f044c841 2022-10-24 stsp tog_sigint_received || tog_sigterm_received);
819 e5a0f69f 2018-08-18 stsp static const struct got_error *
820 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
822 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *child_err = NULL;
824 669b5ffa 2018-10-07 stsp if (view->child) {
825 5629093a 2022-07-11 stsp child_err = view_close(view->child);
826 669b5ffa 2018-10-07 stsp view->child = NULL;
828 e5a0f69f 2018-08-18 stsp if (view->close)
829 e5a0f69f 2018-08-18 stsp err = view->close(view);
830 ea5e7bb5 2018-08-01 stsp if (view->panel)
831 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
832 ea5e7bb5 2018-08-01 stsp if (view->window)
833 ea5e7bb5 2018-08-01 stsp delwin(view->window);
834 ea5e7bb5 2018-08-01 stsp free(view);
835 5629093a 2022-07-11 stsp return err ? err : child_err;
838 ea5e7bb5 2018-08-01 stsp static struct tog_view *
839 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
840 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
842 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
844 ea5e7bb5 2018-08-01 stsp if (view == NULL)
845 ea5e7bb5 2018-08-01 stsp return NULL;
847 d6b05b5b 2018-08-04 stsp view->type = type;
848 f7d12f7e 2018-08-01 stsp view->lines = LINES;
849 f7d12f7e 2018-08-01 stsp view->cols = COLS;
850 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
851 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
852 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
853 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
854 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
855 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
856 96a765a8 2018-08-04 stsp view_close(view);
857 ea5e7bb5 2018-08-01 stsp return NULL;
859 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
860 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
861 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
862 96a765a8 2018-08-04 stsp view_close(view);
863 ea5e7bb5 2018-08-01 stsp return NULL;
866 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
867 ea5e7bb5 2018-08-01 stsp return view;
871 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
873 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
875 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
878 9b058f45 2022-06-30 mark /* XXX Stub till we decide what to do. */
880 9b058f45 2022-06-30 mark view_split_begin_y(int lines)
882 9b058f45 2022-06-30 mark return lines * HSPLIT_SCALE;
885 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
887 5c60c32a 2018-10-18 stsp static const struct got_error *
888 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
890 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
892 571ccd73 2022-07-19 mark if (!view->resized && view->mode == TOG_VIEW_SPLIT_HRZN) {
893 3c1dfe12 2022-07-08 mark if (view->resized_y && view->resized_y < view->lines)
894 3c1dfe12 2022-07-08 mark view->begin_y = view->resized_y;
896 3c1dfe12 2022-07-08 mark view->begin_y = view_split_begin_y(view->nlines);
897 9b058f45 2022-06-30 mark view->begin_x = 0;
898 571ccd73 2022-07-19 mark } else if (!view->resized) {
899 3c1dfe12 2022-07-08 mark if (view->resized_x && view->resized_x < view->cols - 1 &&
900 3c1dfe12 2022-07-08 mark view->cols > 119)
901 3c1dfe12 2022-07-08 mark view->begin_x = view->resized_x;
903 3c1dfe12 2022-07-08 mark view->begin_x = view_split_begin_x(0);
904 9b058f45 2022-06-30 mark view->begin_y = 0;
906 9b058f45 2022-06-30 mark view->nlines = LINES - view->begin_y;
907 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
908 5c60c32a 2018-10-18 stsp view->lines = LINES;
909 5c60c32a 2018-10-18 stsp view->cols = COLS;
910 5c60c32a 2018-10-18 stsp err = view_resize(view);
912 5c60c32a 2018-10-18 stsp return err;
914 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN)
915 9b058f45 2022-06-30 mark view->parent->nlines = view->begin_y;
917 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
918 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
920 5c60c32a 2018-10-18 stsp return NULL;
923 5c60c32a 2018-10-18 stsp static const struct got_error *
924 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
926 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
928 5c60c32a 2018-10-18 stsp view->begin_x = 0;
929 571ccd73 2022-07-19 mark view->begin_y = view->resized ? view->begin_y : 0;
930 571ccd73 2022-07-19 mark view->nlines = view->resized ? view->nlines : LINES;
931 5c60c32a 2018-10-18 stsp view->ncols = COLS;
932 5c60c32a 2018-10-18 stsp view->lines = LINES;
933 5c60c32a 2018-10-18 stsp view->cols = COLS;
934 5c60c32a 2018-10-18 stsp err = view_resize(view);
936 5c60c32a 2018-10-18 stsp return err;
938 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
939 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
941 5c60c32a 2018-10-18 stsp return NULL;
945 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
947 5c60c32a 2018-10-18 stsp return view->parent == NULL;
951 6131ff18 2022-06-20 mark view_is_splitscreen(struct tog_view *view)
953 9b058f45 2022-06-30 mark return view->begin_x > 0 || view->begin_y > 0;
957 24b9cfdc 2022-06-30 stsp view_is_fullscreen(struct tog_view *view)
959 24b9cfdc 2022-06-30 stsp return view->nlines == LINES && view->ncols == COLS;
963 49b24ee5 2022-07-03 mark view_is_hsplit_top(struct tog_view *view)
965 49b24ee5 2022-07-03 mark return view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
966 49b24ee5 2022-07-03 mark view_is_splitscreen(view->child);
969 9b058f45 2022-06-30 mark static void
970 9b058f45 2022-06-30 mark view_border(struct tog_view *view)
972 9b058f45 2022-06-30 mark PANEL *panel;
973 9b058f45 2022-06-30 mark const struct tog_view *view_above;
975 9b058f45 2022-06-30 mark if (view->parent)
976 9b058f45 2022-06-30 mark return view_border(view->parent);
978 9b058f45 2022-06-30 mark panel = panel_above(view->panel);
979 9b058f45 2022-06-30 mark if (panel == NULL)
982 9b058f45 2022-06-30 mark view_above = panel_userptr(panel);
983 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
984 9b058f45 2022-06-30 mark mvwhline(view->window, view_above->begin_y - 1,
985 c62d44e7 2023-04-20 naddy view->begin_x, ACS_HLINE, view->ncols);
987 9b058f45 2022-06-30 mark mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
988 c62d44e7 2023-04-20 naddy 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;
1492 3aa652ef 2023-04-21 op err = got_opentemp_truncate(tog_io.sdump);
1496 af21bb7e 2023-04-12 mark if ((view->child && view->child->begin_x) ||
1497 af21bb7e 2023-04-12 mark (view->parent && view->begin_x)) {
1498 af21bb7e 2023-04-12 mark int ncols = view->child ? view->ncols : view->parent->ncols;
1500 af21bb7e 2023-04-12 mark /* vertical splitscreen */
1501 af21bb7e 2023-04-12 mark for (i = 0; i < view->nlines; ++i) {
1502 3aa652ef 2023-04-21 op err = view_write_line(tog_io.sdump, i, ncols - 1);
1504 af21bb7e 2023-04-12 mark goto done;
1507 af21bb7e 2023-04-12 mark int hline = 0;
1509 af21bb7e 2023-04-12 mark /* fullscreen or horizontal splitscreen */
1510 af21bb7e 2023-04-12 mark if ((view->child && view->child->begin_y) ||
1511 af21bb7e 2023-04-12 mark (view->parent && view->begin_y)) /* hsplit */
1512 af21bb7e 2023-04-12 mark hline = view->child ?
1513 af21bb7e 2023-04-12 mark view->child->begin_y : view->begin_y;
1515 af21bb7e 2023-04-12 mark for (i = 0; i < view->lines; i++) {
1516 81641b41 2023-04-20 mark if (hline && i == hline - 1) {
1519 af21bb7e 2023-04-12 mark /* ACS_HLINE writes out as 'q', overwrite it */
1520 af21bb7e 2023-04-12 mark for (c = 0; c < view->cols; ++c)
1521 3aa652ef 2023-04-21 op fputc('-', tog_io.sdump);
1522 3aa652ef 2023-04-21 op fputc('\n', tog_io.sdump);
1526 3aa652ef 2023-04-21 op err = view_write_line(tog_io.sdump, i, 0);
1528 af21bb7e 2023-04-12 mark goto done;
1533 af21bb7e 2023-04-12 mark return err;
1537 f0032ce6 2022-07-02 mark * Compute view->count from numeric input. Assign total to view->count and
1538 f0032ce6 2022-07-02 mark * return first non-numeric key entered.
1540 640cd7ff 2022-06-22 mark static int
1541 640cd7ff 2022-06-22 mark get_compound_key(struct tog_view *view, int c)
1543 9b058f45 2022-06-30 mark struct tog_view *v = view;
1544 9b058f45 2022-06-30 mark int x, n = 0;
1546 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1547 9b058f45 2022-06-30 mark v = view->child;
1548 9b058f45 2022-06-30 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1549 9b058f45 2022-06-30 mark v = view->parent;
1551 640cd7ff 2022-06-22 mark view->count = 0;
1552 f0032ce6 2022-07-02 mark cbreak(); /* block for input */
1553 94b80cfa 2022-08-01 mark nodelay(view->window, FALSE);
1554 9b058f45 2022-06-30 mark wmove(v->window, v->nlines - 1, 0);
1555 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1556 9b058f45 2022-06-30 mark waddch(v->window, ':');
1559 9b058f45 2022-06-30 mark x = getcurx(v->window);
1560 9b058f45 2022-06-30 mark if (x != ERR && x < view->ncols) {
1561 9b058f45 2022-06-30 mark waddch(v->window, c);
1562 9b058f45 2022-06-30 mark wrefresh(v->window);
1566 640cd7ff 2022-06-22 mark * Don't overflow. Max valid request should be the greatest
1567 640cd7ff 2022-06-22 mark * between the longest and total lines; cap at 10 million.
1569 640cd7ff 2022-06-22 mark if (n >= 9999999)
1570 640cd7ff 2022-06-22 mark n = 9999999;
1572 640cd7ff 2022-06-22 mark n = n * 10 + (c - '0');
1573 640cd7ff 2022-06-22 mark } while (((c = wgetch(view->window))) >= '0' && c <= '9' && c != ERR);
1575 94b80cfa 2022-08-01 mark if (c == 'G' || c == 'g') { /* nG key map */
1576 94b80cfa 2022-08-01 mark view->gline = view->hiline = n;
1581 640cd7ff 2022-06-22 mark /* Massage excessive or inapplicable values at the input handler. */
1582 640cd7ff 2022-06-22 mark view->count = n;
1587 3f6c6614 2023-01-23 mark static void
1588 3f6c6614 2023-01-23 mark action_report(struct tog_view *view)
1590 3f6c6614 2023-01-23 mark struct tog_view *v = view;
1592 3f6c6614 2023-01-23 mark if (view_is_hsplit_top(view))
1593 3f6c6614 2023-01-23 mark v = view->child;
1594 3f6c6614 2023-01-23 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1595 3f6c6614 2023-01-23 mark v = view->parent;
1597 3f6c6614 2023-01-23 mark wmove(v->window, v->nlines - 1, 0);
1598 3f6c6614 2023-01-23 mark wclrtoeol(v->window);
1599 3f6c6614 2023-01-23 mark wprintw(v->window, ":%s", view->action);
1600 3f6c6614 2023-01-23 mark wrefresh(v->window);
1603 3f6c6614 2023-01-23 mark * Clear action status report. Only clear in blame view
1604 3f6c6614 2023-01-23 mark * once annotating is complete, otherwise it's too fast.
1606 3f6c6614 2023-01-23 mark if (view->type == TOG_VIEW_BLAME) {
1607 3f6c6614 2023-01-23 mark if (view->state.blame.blame_complete)
1608 3f6c6614 2023-01-23 mark view->action = NULL;
1610 3f6c6614 2023-01-23 mark view->action = NULL;
1614 af21bb7e 2023-04-12 mark * Read the next line from the test script and assign
1615 af21bb7e 2023-04-12 mark * key instruction to *ch. If at EOF, set the *done flag.
1617 0cf4efb1 2018-09-29 stsp static const struct got_error *
1618 d9bb8469 2023-04-20 mark tog_read_script_key(FILE *script, struct tog_view *view, int *ch, int *done)
1620 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
1621 af21bb7e 2023-04-12 mark char *line = NULL;
1622 af21bb7e 2023-04-12 mark size_t linesz = 0;
1624 d9bb8469 2023-04-20 mark if (view->count && --view->count) {
1625 d9bb8469 2023-04-20 mark *ch = view->ch;
1626 d9bb8469 2023-04-20 mark return NULL;
1630 af21bb7e 2023-04-12 mark if (getline(&line, &linesz, script) == -1) {
1631 af21bb7e 2023-04-12 mark if (feof(script)) {
1632 af21bb7e 2023-04-12 mark *done = 1;
1633 af21bb7e 2023-04-12 mark goto done;
1635 af21bb7e 2023-04-12 mark err = got_ferror(script, GOT_ERR_IO);
1636 af21bb7e 2023-04-12 mark goto done;
1640 8d212112 2023-04-16 mark if (strncasecmp(line, "WAIT_FOR_UI", 11) == 0)
1641 8d212112 2023-04-16 mark tog_io.wait_for_ui = 1;
1642 8d212112 2023-04-16 mark else if (strncasecmp(line, "KEY_ENTER", 9) == 0)
1643 af21bb7e 2023-04-12 mark *ch = KEY_ENTER;
1644 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_RIGHT", 9) == 0)
1645 af21bb7e 2023-04-12 mark *ch = KEY_RIGHT;
1646 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_LEFT", 8) == 0)
1647 af21bb7e 2023-04-12 mark *ch = KEY_LEFT;
1648 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_DOWN", 8) == 0)
1649 af21bb7e 2023-04-12 mark *ch = KEY_DOWN;
1650 af21bb7e 2023-04-12 mark else if (strncasecmp(line, "KEY_UP", 6) == 0)
1651 af21bb7e 2023-04-12 mark *ch = KEY_UP;
1652 c671dc65 2023-04-24 mark else if (strncasecmp(line, "TAB", 3) == 0)
1653 c671dc65 2023-04-24 mark *ch = '\t';
1654 81641b41 2023-04-20 mark else if (strncasecmp(line, "SCREENDUMP", 10) == 0)
1655 af21bb7e 2023-04-12 mark *ch = TOG_KEY_SCRDUMP;
1656 d9bb8469 2023-04-20 mark else if (isdigit((unsigned char)*line)) {
1657 d9bb8469 2023-04-20 mark char *t = line;
1659 d9bb8469 2023-04-20 mark while (isdigit((unsigned char)*t))
1661 d9bb8469 2023-04-20 mark view->ch = *ch = *t;
1662 d9bb8469 2023-04-20 mark *t = '\0';
1663 d9bb8469 2023-04-20 mark /* ignore error, view->count is 0 if instruction is invalid */
1664 d9bb8469 2023-04-20 mark view->count = strtonum(line, 0, INT_MAX, NULL);
1666 af21bb7e 2023-04-12 mark *ch = *line;
1669 af21bb7e 2023-04-12 mark free(line);
1670 af21bb7e 2023-04-12 mark return err;
1673 af21bb7e 2023-04-12 mark static const struct got_error *
1674 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
1675 098596c5 2023-04-14 stsp struct tog_view_list_head *views, int fast_refresh)
1677 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1678 669b5ffa 2018-10-07 stsp struct tog_view *v;
1679 1a76625f 2018-10-22 stsp int ch, errcode;
1681 e5a0f69f 2018-08-18 stsp *new = NULL;
1683 3f6c6614 2023-01-23 mark if (view->action)
1684 3f6c6614 2023-01-23 mark action_report(view);
1686 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
1687 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
1688 640cd7ff 2022-06-22 mark view->search_next_done == TOG_SEARCH_HAVE_NONE) {
1689 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
1690 640cd7ff 2022-06-22 mark view->count = 0;
1693 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
1694 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1695 82954512 2020-02-03 stsp if (errcode)
1696 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1697 82954512 2020-02-03 stsp "pthread_mutex_unlock");
1698 3da8ef85 2021-09-21 stsp sched_yield();
1699 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
1700 82954512 2020-02-03 stsp if (errcode)
1701 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1702 82954512 2020-02-03 stsp "pthread_mutex_lock");
1703 60493ae3 2019-06-20 stsp view->search_next(view);
1704 60493ae3 2019-06-20 stsp return NULL;
1707 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
1708 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1709 1a76625f 2018-10-22 stsp if (errcode)
1710 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
1712 098596c5 2023-04-14 stsp if (using_mock_io) {
1713 d9bb8469 2023-04-20 mark err = tog_read_script_key(tog_io.f, view, &ch, done);
1714 c736b84a 2023-04-16 mark if (err) {
1715 c736b84a 2023-04-16 mark errcode = pthread_mutex_lock(&tog_mutex);
1716 af21bb7e 2023-04-12 mark return err;
1718 af21bb7e 2023-04-12 mark } else if (view->count && --view->count) {
1720 a6d37fac 2022-07-03 mark nodelay(view->window, TRUE);
1721 640cd7ff 2022-06-22 mark ch = wgetch(view->window);
1722 af21bb7e 2023-04-12 mark /* let C-g or backspace abort unfinished count */
1723 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
1724 a6d37fac 2022-07-03 mark view->count = 0;
1726 a6d37fac 2022-07-03 mark ch = view->ch;
1728 a6d37fac 2022-07-03 mark ch = wgetch(view->window);
1729 640cd7ff 2022-06-22 mark if (ch >= '1' && ch <= '9')
1730 640cd7ff 2022-06-22 mark view->ch = ch = get_compound_key(view, ch);
1732 94b80cfa 2022-08-01 mark if (view->hiline && ch != ERR && ch != 0)
1733 94b80cfa 2022-08-01 mark view->hiline = 0; /* key pressed, clear line highlight */
1734 94b80cfa 2022-08-01 mark nodelay(view->window, TRUE);
1735 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1736 1a76625f 2018-10-22 stsp if (errcode)
1737 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1739 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
1740 25791caa 2018-10-24 stsp tog_resizeterm();
1741 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
1742 61266923 2020-01-14 stsp tog_sigcont_received = 0;
1743 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
1744 25791caa 2018-10-24 stsp err = view_resize(v);
1746 25791caa 2018-10-24 stsp return err;
1747 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
1749 25791caa 2018-10-24 stsp return err;
1750 cdfcfb03 2020-12-06 stsp if (v->child) {
1751 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
1753 cdfcfb03 2020-12-06 stsp return err;
1754 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
1755 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
1757 cdfcfb03 2020-12-06 stsp return err;
1758 3c1dfe12 2022-07-08 mark if (v->child->resized_x || v->child->resized_y) {
1759 3c1dfe12 2022-07-08 mark err = view_resize_split(v, 0);
1761 3c1dfe12 2022-07-08 mark return err;
1767 e5a0f69f 2018-08-18 stsp switch (ch) {
1770 ec2a9698 2022-09-15 mark case KEY_F(1):
1771 ec2a9698 2022-09-15 mark if (view->type == TOG_VIEW_HELP)
1772 ec2a9698 2022-09-15 mark err = view->reset(view);
1774 ec2a9698 2022-09-15 mark err = view_request_new(new, view, TOG_VIEW_HELP);
1777 640cd7ff 2022-06-22 mark view->count = 0;
1778 1e37a5c2 2019-05-12 jcs if (view->child) {
1779 e78dc838 2020-12-04 stsp view->focussed = 0;
1780 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1781 e78dc838 2020-12-04 stsp view->focus_child = 1;
1782 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
1783 e78dc838 2020-12-04 stsp view->focussed = 0;
1784 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
1785 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1786 9b058f45 2022-06-30 mark if (!view_is_splitscreen(view)) {
1787 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1788 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent,
1791 9b058f45 2022-06-30 mark return err;
1793 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1794 6131ff18 2022-06-20 mark err = view_fullscreen(view->parent);
1796 9b058f45 2022-06-30 mark return err;
1801 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN) {
1802 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1803 9b058f45 2022-06-30 mark /* might need more commits to fill fullscreen */
1804 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent, 0);
1808 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1810 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1811 9970f7fc 2020-12-03 stsp view->dying = 1;
1817 640cd7ff 2022-06-22 mark view->count = 0;
1818 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
1819 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
1821 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
1822 e78dc838 2020-12-04 stsp view->focussed = 0;
1823 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1824 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
1826 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
1828 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1832 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
1833 9970f7fc 2020-12-03 stsp KEY_RESIZE);
1835 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
1836 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
1837 e78dc838 2020-12-04 stsp view->focussed = 1;
1838 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
1840 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
1841 9b058f45 2022-06-30 mark if (!err && view->mode != TOG_VIEW_SPLIT_HRZN)
1842 6131ff18 2022-06-20 mark err = view_resize(view->parent);
1844 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1848 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
1852 6fe51fee 2022-07-22 mark if (view->resize) {
1853 6fe51fee 2022-07-22 mark err = view->resize(view, 0);
1857 e56a1796 2023-04-24 mark if (view->parent) {
1858 e56a1796 2023-04-24 mark if (view->parent->resize) {
1859 e56a1796 2023-04-24 mark err = view->parent->resize(view->parent, 0);
1860 e56a1796 2023-04-24 mark if (err != NULL)
1863 9b058f45 2022-06-30 mark err = offset_selection_down(view->parent);
1864 e56a1796 2023-04-24 mark if (err != NULL)
1867 e56a1796 2023-04-24 mark err = offset_selection_down(view);
1870 3c1dfe12 2022-07-08 mark view->count = 0;
1871 d2366e29 2022-07-07 mark err = switch_split(view);
1874 3c1dfe12 2022-07-08 mark err = view_resize_split(view, -1);
1877 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 1);
1879 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
1882 640cd7ff 2022-06-22 mark view->count = 0;
1883 60493ae3 2019-06-20 stsp if (view->search_start)
1884 602eda79 2023-02-09 mark view_search_start(view, fast_refresh);
1886 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1890 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
1891 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
1892 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
1893 60493ae3 2019-06-20 stsp view->search_next_done = 0;
1894 60493ae3 2019-06-20 stsp view->search_next(view);
1896 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1899 3f6c6614 2023-01-23 mark if (tog_diff_algo == GOT_DIFF_ALGORITHM_MYERS) {
1900 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
1901 3f6c6614 2023-01-23 mark view->action = "Patience diff algorithm";
1903 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
1904 3f6c6614 2023-01-23 mark view->action = "Myers diff algorithm";
1906 917d79a7 2022-07-01 stsp TAILQ_FOREACH(v, views, entry) {
1907 917d79a7 2022-07-01 stsp if (v->reset) {
1908 917d79a7 2022-07-01 stsp err = v->reset(v);
1910 917d79a7 2022-07-01 stsp return err;
1912 917d79a7 2022-07-01 stsp if (v->child && v->child->reset) {
1913 917d79a7 2022-07-01 stsp err = v->child->reset(v->child);
1915 917d79a7 2022-07-01 stsp return err;
1919 af21bb7e 2023-04-12 mark case TOG_KEY_SCRDUMP:
1920 af21bb7e 2023-04-12 mark err = screendump(view);
1923 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1927 e5a0f69f 2018-08-18 stsp return err;
1931 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
1933 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
1934 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
1936 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
1938 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
1941 669b5ffa 2018-10-07 stsp return view->focussed;
1944 bcbd79e2 2018-08-19 stsp static const struct got_error *
1945 098596c5 2023-04-14 stsp tog_io_close(void)
1947 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1949 098596c5 2023-04-14 stsp if (tog_io.cin && fclose(tog_io.cin) == EOF)
1950 098596c5 2023-04-14 stsp err = got_ferror(tog_io.cin, GOT_ERR_IO);
1951 098596c5 2023-04-14 stsp if (tog_io.cout && fclose(tog_io.cout) == EOF && err == NULL)
1952 098596c5 2023-04-14 stsp err = got_ferror(tog_io.cout, GOT_ERR_IO);
1953 098596c5 2023-04-14 stsp if (tog_io.f && fclose(tog_io.f) == EOF && err == NULL)
1954 098596c5 2023-04-14 stsp err = got_ferror(tog_io.f, GOT_ERR_IO);
1955 3aa652ef 2023-04-21 op if (tog_io.sdump && fclose(tog_io.sdump) == EOF && err == NULL)
1956 3aa652ef 2023-04-21 op err = got_ferror(tog_io.sdump, GOT_ERR_IO);
1958 af21bb7e 2023-04-12 mark return err;
1961 af21bb7e 2023-04-12 mark static const struct got_error *
1962 098596c5 2023-04-14 stsp view_loop(struct tog_view *view)
1964 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
1965 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
1966 fb59748f 2020-12-05 stsp struct tog_view *new_view;
1967 d2366e29 2022-07-07 mark char *mode;
1968 fd823528 2018-10-22 stsp int fast_refresh = 10;
1969 1a76625f 2018-10-22 stsp int done = 0, errcode;
1971 d2366e29 2022-07-07 mark mode = getenv("TOG_VIEW_SPLIT_MODE");
1972 d2366e29 2022-07-07 mark if (!mode || !(*mode == 'h' || *mode == 'H'))
1973 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_VERT;
1975 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_HRZN;
1977 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1978 1a76625f 2018-10-22 stsp if (errcode)
1979 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1981 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
1982 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
1984 1004088d 2018-09-29 stsp view->focussed = 1;
1985 878940b7 2018-09-29 stsp err = view->show(view);
1987 0cf4efb1 2018-09-29 stsp return err;
1988 0cf4efb1 2018-09-29 stsp update_panels();
1989 0cf4efb1 2018-09-29 stsp doupdate();
1990 5629093a 2022-07-11 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_thread_error &&
1991 5629093a 2022-07-11 stsp !tog_fatal_signal_received()) {
1992 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
1993 098596c5 2023-04-14 stsp if (fast_refresh && --fast_refresh == 0 && !using_mock_io)
1994 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
1996 098596c5 2023-04-14 stsp err = view_input(&new_view, &done, view, &views, fast_refresh);
2000 dc2c3344 2023-01-23 mark if (view->dying && view == TAILQ_FIRST(&views) &&
2001 dc2c3344 2023-01-23 mark TAILQ_NEXT(view, entry) == NULL)
2003 dc2c3344 2023-01-23 mark if (done) {
2004 dc2c3344 2023-01-23 mark struct tog_view *v;
2007 dc2c3344 2023-01-23 mark * When we quit, scroll the screen up a single line
2008 dc2c3344 2023-01-23 mark * so we don't lose any information.
2010 dc2c3344 2023-01-23 mark TAILQ_FOREACH(v, &views, entry) {
2011 dc2c3344 2023-01-23 mark wmove(v->window, 0, 0);
2012 dc2c3344 2023-01-23 mark wdeleteln(v->window);
2013 dc2c3344 2023-01-23 mark wnoutrefresh(v->window);
2014 dc2c3344 2023-01-23 mark if (v->child && !view_is_fullscreen(v)) {
2015 dc2c3344 2023-01-23 mark wmove(v->child->window, 0, 0);
2016 dc2c3344 2023-01-23 mark wdeleteln(v->child->window);
2017 dc2c3344 2023-01-23 mark wnoutrefresh(v->child->window);
2020 dc2c3344 2023-01-23 mark doupdate();
2023 9970f7fc 2020-12-03 stsp if (view->dying) {
2024 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
2026 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
2027 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
2029 e78dc838 2020-12-04 stsp else if (view->parent)
2030 669b5ffa 2018-10-07 stsp prev = view->parent;
2032 e78dc838 2020-12-04 stsp if (view->parent) {
2033 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
2034 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
2035 9b058f45 2022-06-30 mark /* Restore fullscreen line height. */
2036 9b058f45 2022-06-30 mark view->parent->nlines = view->parent->lines;
2037 0dbbbe90 2022-06-17 op err = view_resize(view->parent);
2040 3c1dfe12 2022-07-08 mark /* Make resized splits persist. */
2041 3c1dfe12 2022-07-08 mark view_transfer_size(view->parent, view);
2043 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
2045 9970f7fc 2020-12-03 stsp err = view_close(view);
2047 e5a0f69f 2018-08-18 stsp goto done;
2049 e78dc838 2020-12-04 stsp view = NULL;
2050 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
2051 e78dc838 2020-12-04 stsp if (v->focussed)
2054 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
2055 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
2057 e78dc838 2020-12-04 stsp view = prev;
2058 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
2059 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
2060 e78dc838 2020-12-04 stsp tog_view_list_head);
2062 e78dc838 2020-12-04 stsp if (view) {
2063 e78dc838 2020-12-04 stsp if (view->focus_child) {
2064 e78dc838 2020-12-04 stsp view->child->focussed = 1;
2065 e78dc838 2020-12-04 stsp view = view->child;
2067 e78dc838 2020-12-04 stsp view->focussed = 1;
2071 bcbd79e2 2018-08-19 stsp if (new_view) {
2072 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
2073 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
2074 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
2075 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
2077 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
2078 86c66b02 2018-10-18 stsp err = view_close(v);
2080 86c66b02 2018-10-18 stsp goto done;
2083 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
2084 fed7eaa8 2018-10-24 stsp view = new_view;
2086 dc2c3344 2023-01-23 mark if (view && !done) {
2087 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
2088 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
2089 e78dc838 2020-12-04 stsp view = view->child;
2091 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
2092 e78dc838 2020-12-04 stsp view = view->parent;
2094 e78dc838 2020-12-04 stsp show_panel(view->panel);
2095 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
2096 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
2097 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
2098 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
2100 1a76625f 2018-10-22 stsp goto done;
2102 669b5ffa 2018-10-07 stsp err = view->show(view);
2104 1a76625f 2018-10-22 stsp goto done;
2105 669b5ffa 2018-10-07 stsp if (view->child) {
2106 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
2108 1a76625f 2018-10-22 stsp goto done;
2110 1a76625f 2018-10-22 stsp update_panels();
2111 1a76625f 2018-10-22 stsp doupdate();
2115 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
2116 5629093a 2022-07-11 stsp const struct got_error *close_err;
2117 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
2118 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
2119 5629093a 2022-07-11 stsp close_err = view_close(view);
2120 5629093a 2022-07-11 stsp if (close_err && err == NULL)
2121 5629093a 2022-07-11 stsp err = close_err;
2124 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2125 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
2126 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
2128 e5a0f69f 2018-08-18 stsp return err;
2131 4ed7e80c 2018-05-20 stsp __dead static void
2132 9f7d7167 2018-04-29 stsp usage_log(void)
2135 c70c5802 2018-08-01 stsp fprintf(stderr,
2136 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
2137 9f7d7167 2018-04-29 stsp getprogname());
2141 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
2142 80ddbec8 2018-04-29 stsp static const struct got_error *
2143 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
2145 00dfcb92 2018-06-11 stsp char *vis = NULL;
2146 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
2148 963b370f 2018-05-20 stsp *ws = NULL;
2149 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
2150 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
2151 00dfcb92 2018-06-11 stsp int vislen;
2152 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
2153 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
2155 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
2156 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
2158 00dfcb92 2018-06-11 stsp return err;
2159 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
2160 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
2161 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
2162 a7f50699 2018-06-11 stsp goto done;
2166 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
2167 a7f50699 2018-06-11 stsp if (*ws == NULL) {
2168 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
2169 a7f50699 2018-06-11 stsp goto done;
2172 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
2173 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
2175 00dfcb92 2018-06-11 stsp free(vis);
2176 963b370f 2018-05-20 stsp if (err) {
2177 963b370f 2018-05-20 stsp free(*ws);
2178 963b370f 2018-05-20 stsp *ws = NULL;
2179 963b370f 2018-05-20 stsp *wlen = 0;
2181 963b370f 2018-05-20 stsp return err;
2184 145b6838 2022-06-16 stsp static const struct got_error *
2185 145b6838 2022-06-16 stsp expand_tab(char **ptr, const char *src)
2187 145b6838 2022-06-16 stsp char *dst;
2188 145b6838 2022-06-16 stsp size_t len, n, idx = 0, sz = 0;
2190 145b6838 2022-06-16 stsp *ptr = NULL;
2191 145b6838 2022-06-16 stsp n = len = strlen(src);
2192 6e1c41ad 2022-06-16 mark dst = malloc(n + 1);
2193 145b6838 2022-06-16 stsp if (dst == NULL)
2194 145b6838 2022-06-16 stsp return got_error_from_errno("malloc");
2196 145b6838 2022-06-16 stsp while (idx < len && src[idx]) {
2197 145b6838 2022-06-16 stsp const char c = src[idx];
2199 145b6838 2022-06-16 stsp if (c == '\t') {
2200 145b6838 2022-06-16 stsp size_t nb = TABSIZE - sz % TABSIZE;
2203 367ddf28 2022-06-16 mark p = realloc(dst, n + nb);
2204 6e1c41ad 2022-06-16 mark if (p == NULL) {
2205 6e1c41ad 2022-06-16 mark free(dst);
2206 6e1c41ad 2022-06-16 mark return got_error_from_errno("realloc");
2211 6e1c41ad 2022-06-16 mark memset(dst + sz, ' ', nb);
2214 145b6838 2022-06-16 stsp dst[sz++] = src[idx];
2218 145b6838 2022-06-16 stsp dst[sz] = '\0';
2219 145b6838 2022-06-16 stsp *ptr = dst;
2220 145b6838 2022-06-16 stsp return NULL;
2224 4e4a9ac8 2022-06-17 op * Advance at most n columns from wline starting at offset off.
2225 4e4a9ac8 2022-06-17 op * Return the index to the first character after the span operation.
2226 4e4a9ac8 2022-06-17 op * Return the combined column width of all spanned wide character in
2230 4e4a9ac8 2022-06-17 op span_wline(int *rcol, int off, wchar_t *wline, int n, int col_tab_align)
2232 4e4a9ac8 2022-06-17 op int width, i, cols = 0;
2234 4e4a9ac8 2022-06-17 op if (n == 0) {
2235 4e4a9ac8 2022-06-17 op *rcol = cols;
2239 4e4a9ac8 2022-06-17 op for (i = off; wline[i] != L'\0'; ++i) {
2240 4e4a9ac8 2022-06-17 op if (wline[i] == L'\t')
2241 4e4a9ac8 2022-06-17 op width = TABSIZE - ((cols + col_tab_align) % TABSIZE);
2243 4e4a9ac8 2022-06-17 op width = wcwidth(wline[i]);
2245 4e4a9ac8 2022-06-17 op if (width == -1) {
2247 4e4a9ac8 2022-06-17 op wline[i] = L'.';
2250 4e4a9ac8 2022-06-17 op if (cols + width > n)
2252 4e4a9ac8 2022-06-17 op cols += width;
2255 4e4a9ac8 2022-06-17 op *rcol = cols;
2260 ccda2f4d 2022-06-16 stsp * Format a line for display, ensuring that it won't overflow a width limit.
2261 ccda2f4d 2022-06-16 stsp * With scrolling, the width returned refers to the scrolled version of the
2262 ccda2f4d 2022-06-16 stsp * line, which starts at (*wlinep)[*scrollxp]. The caller must free *wlinep.
2264 ccda2f4d 2022-06-16 stsp static const struct got_error *
2265 ccda2f4d 2022-06-16 stsp format_line(wchar_t **wlinep, int *widthp, int *scrollxp,
2266 ccda2f4d 2022-06-16 stsp const char *line, int nscroll, int wlimit, int col_tab_align, int expand)
2268 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
2270 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
2271 145b6838 2022-06-16 stsp char *exstr = NULL;
2272 963b370f 2018-05-20 stsp size_t wlen;
2273 4e4a9ac8 2022-06-17 op int i, scrollx;
2275 963b370f 2018-05-20 stsp *wlinep = NULL;
2276 b700b5d6 2018-07-10 stsp *widthp = 0;
2278 145b6838 2022-06-16 stsp if (expand) {
2279 145b6838 2022-06-16 stsp err = expand_tab(&exstr, line);
2281 145b6838 2022-06-16 stsp return err;
2284 145b6838 2022-06-16 stsp err = mbs2ws(&wline, &wlen, expand ? exstr : line);
2285 145b6838 2022-06-16 stsp free(exstr);
2287 963b370f 2018-05-20 stsp return err;
2289 4e4a9ac8 2022-06-17 op scrollx = span_wline(&cols, 0, wline, nscroll, col_tab_align);
2291 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
2292 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2295 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
2296 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2300 4e4a9ac8 2022-06-17 op i = span_wline(&cols, scrollx, wline, wlimit, col_tab_align);
2301 4e4a9ac8 2022-06-17 op wline[i] = L'\0';
2303 b700b5d6 2018-07-10 stsp if (widthp)
2304 b700b5d6 2018-07-10 stsp *widthp = cols;
2305 ccda2f4d 2022-06-16 stsp if (scrollxp)
2306 ccda2f4d 2022-06-16 stsp *scrollxp = scrollx;
2308 963b370f 2018-05-20 stsp free(wline);
2310 963b370f 2018-05-20 stsp *wlinep = wline;
2311 963b370f 2018-05-20 stsp return err;
2314 8b473291 2019-02-21 stsp static const struct got_error*
2315 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
2316 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
2318 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
2319 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
2321 8b473291 2019-02-21 stsp const char *name;
2323 8b473291 2019-02-21 stsp *refs_str = NULL;
2325 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
2326 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
2327 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
2330 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
2331 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
2333 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
2334 8b473291 2019-02-21 stsp name += 5;
2335 cc488aa7 2022-01-23 stsp if (strncmp(name, "got/", 4) == 0 &&
2336 cc488aa7 2022-01-23 stsp strncmp(name, "got/backup/", 11) != 0)
2338 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
2339 8b473291 2019-02-21 stsp name += 6;
2340 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
2341 8b473291 2019-02-21 stsp name += 8;
2342 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
2343 79cc719f 2020-04-24 stsp if (s != NULL && s[strlen(s)] == '\0')
2346 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
2349 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
2350 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
2351 5d844a1e 2019-08-13 stsp if (err) {
2352 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
2353 48cae60d 2020-09-22 stsp free(ref_id);
2356 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
2357 5d844a1e 2019-08-13 stsp err = NULL;
2358 5d844a1e 2019-08-13 stsp tag = NULL;
2361 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
2362 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
2363 48cae60d 2020-09-22 stsp free(ref_id);
2365 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
2366 52b5abe1 2019-08-13 stsp if (cmp != 0)
2368 8b473291 2019-02-21 stsp s = *refs_str;
2369 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
2370 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
2371 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2373 8b473291 2019-02-21 stsp *refs_str = NULL;
2379 8b473291 2019-02-21 stsp return err;
2382 963b370f 2018-05-20 stsp static const struct got_error *
2383 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
2384 27a741e5 2019-09-11 stsp int col_tab_align)
2386 e6b8b890 2020-12-29 naddy char *smallerthan;
2388 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
2389 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
2390 5813d178 2019-03-09 stsp author = smallerthan + 1;
2391 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
2392 ccda2f4d 2022-06-16 stsp return format_line(wauthor, author_width, NULL, author, 0, limit,
2393 ccda2f4d 2022-06-16 stsp col_tab_align, 0);
2396 5813d178 2019-03-09 stsp static const struct got_error *
2397 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
2398 8fdc79fe 2020-12-01 naddy struct got_object_id *id, const size_t date_display_cols,
2399 8fdc79fe 2020-12-01 naddy int author_display_cols)
2401 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2402 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2403 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
2404 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
2405 5813d178 2019-03-09 stsp char *author = NULL;
2406 ccda2f4d 2022-06-16 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
2407 bb737323 2018-05-20 stsp int author_width, logmsg_width;
2408 689555c9 2023-05-15 stsp size_t wrefstr_len = 0;
2409 5813d178 2019-03-09 stsp char *newline, *line = NULL;
2410 ccda2f4d 2022-06-16 stsp int col, limit, scrollx;
2411 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
2412 ccb26ccd 2018-11-05 stsp struct tm tm;
2413 45d799e2 2018-12-23 stsp time_t committer_time;
2414 11b20872 2019-11-08 stsp struct tog_color *tc;
2415 689555c9 2023-05-15 stsp struct got_reflist_head *refs;
2417 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
2418 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
2419 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
2420 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
2421 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
2423 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
2424 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
2426 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
2427 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
2429 11b20872 2019-11-08 stsp wattr_on(view->window,
2430 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2431 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
2433 11b20872 2019-11-08 stsp wattr_off(view->window,
2434 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2435 27a741e5 2019-09-11 stsp col = limit;
2436 b39d25c7 2018-07-10 stsp if (col > avail)
2437 b39d25c7 2018-07-10 stsp goto done;
2439 6570a66d 2019-11-08 stsp if (avail >= 120) {
2440 6570a66d 2019-11-08 stsp char *id_str;
2441 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
2443 6570a66d 2019-11-08 stsp goto done;
2444 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2446 11b20872 2019-11-08 stsp wattr_on(view->window,
2447 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2448 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
2450 11b20872 2019-11-08 stsp wattr_off(view->window,
2451 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2452 6570a66d 2019-11-08 stsp free(id_str);
2454 6570a66d 2019-11-08 stsp if (col > avail)
2455 6570a66d 2019-11-08 stsp goto done;
2458 10aab77f 2022-07-19 op if (s->use_committer)
2459 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(commit));
2461 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(commit));
2462 5813d178 2019-03-09 stsp if (author == NULL) {
2463 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2464 80ddbec8 2018-04-29 stsp goto done;
2466 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
2468 bb737323 2018-05-20 stsp goto done;
2469 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
2471 11b20872 2019-11-08 stsp wattr_on(view->window,
2472 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2473 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
2474 bb737323 2018-05-20 stsp col += author_width;
2475 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
2476 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2478 bb737323 2018-05-20 stsp author_width++;
2481 f0f62654 2022-09-08 mark wattr_off(view->window,
2482 f0f62654 2022-09-08 mark COLOR_PAIR(tc->colorpair), NULL);
2483 9c2eaf34 2018-05-20 stsp if (col > avail)
2484 9c2eaf34 2018-05-20 stsp goto done;
2486 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
2488 6d9fbc00 2018-04-29 stsp goto done;
2489 bb737323 2018-05-20 stsp logmsg = logmsg0;
2490 bb737323 2018-05-20 stsp while (*logmsg == '\n')
2492 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
2493 bb737323 2018-05-20 stsp if (newline)
2494 bb737323 2018-05-20 stsp *newline = '\0';
2496 689555c9 2023-05-15 stsp /* Prepend reference labels to log message if possible .*/
2497 689555c9 2023-05-15 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, id);
2498 689555c9 2023-05-15 stsp if (refs) {
2499 f9ba221e 2023-05-15 op char *refs_str, *newlogmsg;
2500 689555c9 2023-05-15 stsp wchar_t *ws;
2502 689555c9 2023-05-15 stsp err = build_refs_str(&refs_str, refs, id, s->repo);
2504 689555c9 2023-05-15 stsp goto done;
2507 689555c9 2023-05-15 stsp * The length of this wide-char sub-string will be
2508 689555c9 2023-05-15 stsp * needed later for colorization.
2510 f9ba221e 2023-05-15 op err = mbs2ws(&ws, &wrefstr_len, refs_str);
2512 689555c9 2023-05-15 stsp goto done;
2515 f9ba221e 2023-05-15 op wrefstr_len += 2; /* account for '[' and ']' */
2517 f9ba221e 2023-05-15 op if (asprintf(&newlogmsg, "[%s] %s", refs_str, logmsg) == -1) {
2518 689555c9 2023-05-15 stsp err = got_error_from_errno("asprintf");
2519 f9ba221e 2023-05-15 op free(refs_str);
2520 689555c9 2023-05-15 stsp goto done;
2522 f9ba221e 2023-05-15 op free(refs_str);
2524 689555c9 2023-05-15 stsp free(logmsg0);
2525 689555c9 2023-05-15 stsp logmsg0 = newlogmsg;
2526 689555c9 2023-05-15 stsp logmsg = logmsg0;
2529 ccda2f4d 2022-06-16 stsp limit = avail - col;
2530 49b24ee5 2022-07-03 mark if (view->child && !view_is_hsplit_top(view) && limit > 0)
2531 4d1f6af3 2022-06-17 op limit--; /* for the border */
2532 ccda2f4d 2022-06-16 stsp err = format_line(&wlogmsg, &logmsg_width, &scrollx, logmsg, view->x,
2533 ccda2f4d 2022-06-16 stsp limit, col, 1);
2535 29688b02 2022-06-16 stsp goto done;
2536 689555c9 2023-05-15 stsp if (wrefstr_len > 0 && scrollx < wrefstr_len) {
2537 689555c9 2023-05-15 stsp tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2539 689555c9 2023-05-15 stsp wattr_on(view->window,
2540 689555c9 2023-05-15 stsp COLOR_PAIR(tc->colorpair), NULL);
2541 689555c9 2023-05-15 stsp waddnwstr(view->window, &wlogmsg[scrollx],
2542 689555c9 2023-05-15 stsp wrefstr_len - scrollx);
2544 689555c9 2023-05-15 stsp wattr_off(view->window,
2545 689555c9 2023-05-15 stsp COLOR_PAIR(tc->colorpair), NULL);
2546 689555c9 2023-05-15 stsp waddwstr(view->window, &wlogmsg[wrefstr_len]);
2548 689555c9 2023-05-15 stsp waddwstr(view->window, &wlogmsg[scrollx]);
2549 29688b02 2022-06-16 stsp col += MAX(logmsg_width, 0);
2550 27a741e5 2019-09-11 stsp while (col < avail) {
2551 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2555 80ddbec8 2018-04-29 stsp free(logmsg0);
2556 bb737323 2018-05-20 stsp free(wlogmsg);
2557 5813d178 2019-03-09 stsp free(author);
2558 bb737323 2018-05-20 stsp free(wauthor);
2559 80ddbec8 2018-04-29 stsp free(line);
2560 80ddbec8 2018-04-29 stsp return err;
2563 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
2564 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
2565 899d86c2 2018-05-10 stsp struct got_object_id *id)
2567 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
2568 e15c42de 2022-09-05 op struct got_object_id *dup;
2570 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
2571 80ddbec8 2018-04-29 stsp if (entry == NULL)
2572 899d86c2 2018-05-10 stsp return NULL;
2574 e15c42de 2022-09-05 op dup = got_object_id_dup(id);
2575 e15c42de 2022-09-05 op if (dup == NULL) {
2576 e15c42de 2022-09-05 op free(entry);
2577 e15c42de 2022-09-05 op return NULL;
2580 e15c42de 2022-09-05 op entry->id = dup;
2581 99db9666 2018-05-07 stsp entry->commit = commit;
2582 899d86c2 2018-05-10 stsp return entry;
2585 99db9666 2018-05-07 stsp static void
2586 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
2588 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
2590 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
2591 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
2592 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
2593 ecb28ae0 2018-07-16 stsp commits->ncommits--;
2594 e15c42de 2022-09-05 op free(entry->id);
2595 99db9666 2018-05-07 stsp free(entry);
2598 99db9666 2018-05-07 stsp static void
2599 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
2601 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
2602 99db9666 2018-05-07 stsp pop_commit(commits);
2605 c4972b91 2018-05-07 stsp static const struct got_error *
2606 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
2607 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
2609 13add988 2019-10-15 stsp const struct got_error *err = NULL;
2610 13add988 2019-10-15 stsp regmatch_t regmatch;
2611 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
2613 13add988 2019-10-15 stsp *have_match = 0;
2615 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
2617 13add988 2019-10-15 stsp return err;
2619 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
2621 13add988 2019-10-15 stsp goto done;
2623 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
2624 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2625 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
2626 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2627 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
2628 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
2629 13add988 2019-10-15 stsp *have_match = 1;
2631 13add988 2019-10-15 stsp free(id_str);
2632 13add988 2019-10-15 stsp free(logmsg);
2633 13add988 2019-10-15 stsp return err;
2636 13add988 2019-10-15 stsp static const struct got_error *
2637 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
2639 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
2642 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
2643 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
2644 1a76625f 2018-10-22 stsp * while updating the display.
2647 d9787ed8 2022-09-10 op struct got_object_id id;
2648 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
2649 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
2650 568eae95 2022-09-11 mark int limit_match = 0;
2651 1a76625f 2018-10-22 stsp int errcode;
2653 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
2654 4e0d2870 2020-12-07 naddy NULL, NULL);
2658 d9787ed8 2022-09-10 op err = got_object_open_as_commit(&commit, a->repo, &id);
2661 d9787ed8 2022-09-10 op entry = alloc_commit_queue_entry(commit, &id);
2662 9ba79e04 2018-06-11 stsp if (entry == NULL) {
2663 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
2667 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2668 1a76625f 2018-10-22 stsp if (errcode) {
2669 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
2670 13add988 2019-10-15 stsp "pthread_mutex_lock");
2674 568eae95 2022-09-11 mark entry->idx = a->real_commits->ncommits;
2675 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->real_commits->head, entry, entry);
2676 568eae95 2022-09-11 mark a->real_commits->ncommits++;
2678 568eae95 2022-09-11 mark if (*a->limiting) {
2679 568eae95 2022-09-11 mark err = match_commit(&limit_match, &id, commit,
2680 568eae95 2022-09-11 mark a->limit_regex);
2684 568eae95 2022-09-11 mark if (limit_match) {
2685 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
2687 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(
2688 568eae95 2022-09-11 mark entry->commit, entry->id);
2689 568eae95 2022-09-11 mark if (matched == NULL) {
2690 568eae95 2022-09-11 mark err = got_error_from_errno(
2691 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
2694 34a842a4 2022-09-18 mark matched->commit = entry->commit;
2695 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
2697 568eae95 2022-09-11 mark matched->idx = a->limit_commits->ncommits;
2698 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->limit_commits->head,
2699 568eae95 2022-09-11 mark matched, entry);
2700 568eae95 2022-09-11 mark a->limit_commits->ncommits++;
2704 568eae95 2022-09-11 mark * This is how we signal log_thread() that we
2705 568eae95 2022-09-11 mark * have found a match, and that it should be
2706 568eae95 2022-09-11 mark * counted as a new entry for the view.
2708 568eae95 2022-09-11 mark a->limit_match = limit_match;
2711 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
2712 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
2713 7c1452c1 2020-03-26 stsp int have_match;
2714 d9787ed8 2022-09-10 op err = match_commit(&have_match, &id, commit, a->regex);
2718 568eae95 2022-09-11 mark if (*a->limiting) {
2719 568eae95 2022-09-11 mark if (limit_match && have_match)
2720 568eae95 2022-09-11 mark *a->search_next_done =
2721 568eae95 2022-09-11 mark TOG_SEARCH_HAVE_MORE;
2722 568eae95 2022-09-11 mark } else if (have_match)
2723 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
2726 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2727 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2728 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2729 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2732 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
2734 9ba79e04 2018-06-11 stsp return err;
2737 2b779855 2020-12-05 naddy static void
2738 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
2740 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
2741 2b779855 2020-12-05 naddy int ncommits = 0;
2743 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
2744 2b779855 2020-12-05 naddy while (entry) {
2745 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
2746 2b779855 2020-12-05 naddy s->selected_entry = entry;
2749 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
2750 2b779855 2020-12-05 naddy ncommits++;
2754 0553a4e3 2018-04-30 stsp static const struct got_error *
2755 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
2757 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
2758 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
2759 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
2760 cbb0c8d7 2022-08-12 mark int limit = view->nlines;
2761 60493ae3 2019-06-20 stsp int width;
2762 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
2763 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
2764 8b473291 2019-02-21 stsp char *refs_str = NULL;
2765 ecb28ae0 2018-07-16 stsp wchar_t *wline;
2766 11b20872 2019-11-08 stsp struct tog_color *tc;
2767 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
2769 cbb0c8d7 2022-08-12 mark if (view_is_hsplit_top(view))
2770 cbb0c8d7 2022-08-12 mark --limit; /* account for border */
2772 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
2773 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
2774 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
2775 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
2777 ecb28ae0 2018-07-16 stsp return err;
2778 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
2779 d2075bf3 2020-12-25 stsp s->selected_entry->id);
2780 d2075bf3 2020-12-25 stsp if (refs) {
2781 d2075bf3 2020-12-25 stsp err = build_refs_str(&refs_str, refs,
2782 d2075bf3 2020-12-25 stsp s->selected_entry->id, s->repo);
2784 d2075bf3 2020-12-25 stsp goto done;
2788 098596c5 2023-04-14 stsp if (s->thread_args.commits_needed == 0 && !using_mock_io)
2789 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
2791 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
2792 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
2793 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2794 38d166d8 2022-09-23 stsp (view->searching && !view->search_next_done) ?
2795 38d166d8 2022-09-23 stsp "searching..." : "loading...") == -1) {
2796 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2797 8f4ed634 2020-03-26 stsp goto done;
2800 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
2801 568eae95 2022-09-11 mark const char *limit_str = NULL;
2803 f9686aa5 2020-03-27 stsp if (view->searching) {
2804 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
2805 f9686aa5 2020-03-27 stsp search_str = "no more matches";
2806 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
2807 f9686aa5 2020-03-27 stsp search_str = "no matches found";
2808 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
2809 f9686aa5 2020-03-27 stsp search_str = "searching...";
2812 568eae95 2022-09-11 mark if (s->limit_view && s->commits->ncommits == 0)
2813 568eae95 2022-09-11 mark limit_str = "no matches found";
2815 568eae95 2022-09-11 mark if (asprintf(&ncommits_str, " [%d/%d] %s %s",
2816 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2817 568eae95 2022-09-11 mark search_str ? search_str : (refs_str ? refs_str : ""),
2818 568eae95 2022-09-11 mark limit_str ? limit_str : "") == -1) {
2819 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2820 8f4ed634 2020-03-26 stsp goto done;
2824 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
2825 87411fa9 2022-06-16 stsp if (asprintf(&header, "commit %s %s%s", id_str ? id_str :
2826 87411fa9 2022-06-16 stsp "........................................",
2827 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
2828 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2829 1a76625f 2018-10-22 stsp header = NULL;
2830 1a76625f 2018-10-22 stsp goto done;
2832 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
2833 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
2834 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
2835 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2836 1a76625f 2018-10-22 stsp header = NULL;
2837 1a76625f 2018-10-22 stsp goto done;
2839 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, header, 0, view->ncols, 0, 0);
2841 1a76625f 2018-10-22 stsp goto done;
2843 2814baeb 2018-08-01 stsp werase(view->window);
2845 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2846 a3404814 2018-09-02 stsp wstandout(view->window);
2847 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2849 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
2850 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
2851 1a76625f 2018-10-22 stsp while (width < view->ncols) {
2852 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
2856 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
2857 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2858 a3404814 2018-09-02 stsp wstandend(view->window);
2859 ecb28ae0 2018-07-16 stsp free(wline);
2860 ecb28ae0 2018-07-16 stsp if (limit <= 1)
2861 1a76625f 2018-10-22 stsp goto done;
2863 29688b02 2022-06-16 stsp /* Grow author column size if necessary, and set view->maxx. */
2864 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2865 5813d178 2019-03-09 stsp ncommits = 0;
2866 145b6838 2022-06-16 stsp view->maxx = 0;
2867 5813d178 2019-03-09 stsp while (entry) {
2868 10aab77f 2022-07-19 op struct got_commit_object *c = entry->commit;
2869 145b6838 2022-06-16 stsp char *author, *eol, *msg, *msg0;
2870 29688b02 2022-06-16 stsp wchar_t *wauthor, *wmsg;
2871 5813d178 2019-03-09 stsp int width;
2872 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
2874 10aab77f 2022-07-19 op if (s->use_committer)
2875 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(c));
2877 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(c));
2878 5813d178 2019-03-09 stsp if (author == NULL) {
2879 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2880 5813d178 2019-03-09 stsp goto done;
2882 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
2883 27a741e5 2019-09-11 stsp date_display_cols);
2884 5813d178 2019-03-09 stsp if (author_cols < width)
2885 5813d178 2019-03-09 stsp author_cols = width;
2886 5813d178 2019-03-09 stsp free(wauthor);
2887 5813d178 2019-03-09 stsp free(author);
2888 a310d9c3 2022-07-21 florian if (err)
2889 a310d9c3 2022-07-21 florian goto done;
2890 10aab77f 2022-07-19 op err = got_object_commit_get_logmsg(&msg0, c);
2892 145b6838 2022-06-16 stsp goto done;
2893 145b6838 2022-06-16 stsp msg = msg0;
2894 145b6838 2022-06-16 stsp while (*msg == '\n')
2896 145b6838 2022-06-16 stsp if ((eol = strchr(msg, '\n')))
2897 29688b02 2022-06-16 stsp *eol = '\0';
2898 ccda2f4d 2022-06-16 stsp err = format_line(&wmsg, &width, NULL, msg, 0, INT_MAX,
2899 29688b02 2022-06-16 stsp date_display_cols + author_cols, 0);
2901 29688b02 2022-06-16 stsp goto done;
2902 29688b02 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
2903 145b6838 2022-06-16 stsp free(msg0);
2904 29688b02 2022-06-16 stsp free(wmsg);
2905 7ca04879 2019-10-19 stsp ncommits++;
2906 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
2909 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2910 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
2911 867c6645 2018-07-10 stsp ncommits = 0;
2912 899d86c2 2018-05-10 stsp while (entry) {
2913 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
2915 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2916 2814baeb 2018-08-01 stsp wstandout(view->window);
2917 8fdc79fe 2020-12-01 naddy err = draw_commit(view, entry->commit, entry->id,
2918 8fdc79fe 2020-12-01 naddy date_display_cols, author_cols);
2919 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2920 2814baeb 2018-08-01 stsp wstandend(view->window);
2922 60493ae3 2019-06-20 stsp goto done;
2923 0553a4e3 2018-04-30 stsp ncommits++;
2924 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
2925 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
2928 9b058f45 2022-06-30 mark view_border(view);
2930 1a76625f 2018-10-22 stsp free(id_str);
2931 8b473291 2019-02-21 stsp free(refs_str);
2932 1a76625f 2018-10-22 stsp free(ncommits_str);
2933 1a76625f 2018-10-22 stsp free(header);
2934 80ddbec8 2018-04-29 stsp return err;
2937 07b55e75 2018-05-10 stsp static void
2938 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
2940 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
2941 07b55e75 2018-05-10 stsp int nscrolled = 0;
2943 568eae95 2022-09-11 mark entry = TAILQ_FIRST(&s->commits->head);
2944 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
2947 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
2948 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
2949 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2950 07b55e75 2018-05-10 stsp if (entry) {
2951 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
2952 07b55e75 2018-05-10 stsp nscrolled++;
2957 aa075928 2018-05-10 stsp static const struct got_error *
2958 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
2960 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
2961 5e224a3e 2019-02-22 stsp int errcode;
2963 098596c5 2023-04-14 stsp if (!using_mock_io)
2964 098596c5 2023-04-14 stsp halfdelay(1); /* fast refresh while loading commits */
2966 5629093a 2022-07-11 stsp while (!ta->log_complete && !tog_thread_error &&
2967 5629093a 2022-07-11 stsp (ta->commits_needed > 0 || ta->load_all)) {
2968 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
2969 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
2970 7aafa0d1 2019-02-22 stsp if (errcode)
2971 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2972 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2975 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
2976 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
2978 7c1452c1 2020-03-26 stsp if (!wait)
2981 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2982 ffe38506 2020-12-01 naddy show_log_view(view);
2983 7c1452c1 2020-03-26 stsp update_panels();
2984 7c1452c1 2020-03-26 stsp doupdate();
2986 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
2987 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
2988 82954512 2020-02-03 stsp if (errcode)
2989 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
2990 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2992 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2993 ffe38506 2020-12-01 naddy show_log_view(view);
2994 7c1452c1 2020-03-26 stsp update_panels();
2995 7c1452c1 2020-03-26 stsp doupdate();
2998 5e224a3e 2019-02-22 stsp return NULL;
3001 5e224a3e 2019-02-22 stsp static const struct got_error *
3002 9b058f45 2022-06-30 mark request_log_commits(struct tog_view *view)
3004 9b058f45 2022-06-30 mark struct tog_log_view_state *state = &view->state.log;
3005 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
3007 2525dccb 2022-07-13 mark if (state->thread_args.log_complete)
3008 2525dccb 2022-07-13 mark return NULL;
3010 27187d45 2022-07-11 mark state->thread_args.commits_needed += view->nscrolled;
3011 9b058f45 2022-06-30 mark err = trigger_log_thread(view, 1);
3012 9b058f45 2022-06-30 mark view->nscrolled = 0;
3014 9b058f45 2022-06-30 mark return err;
3017 9b058f45 2022-06-30 mark static const struct got_error *
3018 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
3020 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
3021 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
3022 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
3023 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
3025 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
3026 5e224a3e 2019-02-22 stsp return NULL;
3028 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
3029 568eae95 2022-09-11 mark if (s->commits->ncommits < ncommits_needed &&
3030 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
3032 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
3034 94b80cfa 2022-08-01 mark s->thread_args.commits_needed +=
3035 568eae95 2022-09-11 mark ncommits_needed - s->commits->ncommits;
3036 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
3038 5e224a3e 2019-02-22 stsp return err;
3042 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
3043 9b058f45 2022-06-30 mark if (pentry == NULL && view->mode != TOG_VIEW_SPLIT_HRZN)
3046 9b058f45 2022-06-30 mark s->last_displayed_entry = pentry ?
3047 d0407b86 2023-01-10 mark pentry : s->last_displayed_entry;
3049 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
3050 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
3052 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
3053 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
3055 2525dccb 2022-07-13 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && !s->thread_args.log_complete)
3056 9b058f45 2022-06-30 mark view->nscrolled += nscrolled;
3058 9b058f45 2022-06-30 mark view->nscrolled = 0;
3060 dd0a52c1 2018-05-20 stsp return err;
3063 cd0acaa7 2018-05-20 stsp static const struct got_error *
3064 9b058f45 2022-06-30 mark open_diff_view_for_commit(struct tog_view **new_view, int begin_y, int begin_x,
3065 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
3066 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
3068 cd0acaa7 2018-05-20 stsp const struct got_error *err;
3069 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
3070 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
3072 9b058f45 2022-06-30 mark diff_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_DIFF);
3073 15a94983 2018-12-23 stsp if (diff_view == NULL)
3074 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
3076 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
3077 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, parent_id ? &parent_id->id : NULL,
3078 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
3079 e5a0f69f 2018-08-18 stsp if (err == NULL)
3080 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
3081 cd0acaa7 2018-05-20 stsp return err;
3084 80ddbec8 2018-04-29 stsp static const struct got_error *
3085 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
3086 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
3088 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
3090 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
3091 941e9f74 2019-05-21 stsp if (parent == NULL)
3092 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
3094 941e9f74 2019-05-21 stsp parent->tree = s->tree;
3095 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
3096 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
3097 941e9f74 2019-05-21 stsp parent->selected = s->selected;
3098 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
3099 941e9f74 2019-05-21 stsp s->tree = subtree;
3100 941e9f74 2019-05-21 stsp s->selected = 0;
3101 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
3102 941e9f74 2019-05-21 stsp return NULL;
3105 941e9f74 2019-05-21 stsp static const struct got_error *
3106 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
3107 a44927cc 2022-04-07 stsp struct got_commit_object *commit, const char *path)
3109 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
3110 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
3111 941e9f74 2019-05-21 stsp const char *p;
3112 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
3114 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
3116 941e9f74 2019-05-21 stsp while (*p) {
3117 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
3118 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
3119 56e0773d 2019-11-28 stsp char *te_name;
3121 33cbf02b 2020-01-12 stsp while (p[0] == '/')
3124 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
3125 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
3126 941e9f74 2019-05-21 stsp if (slash == NULL)
3127 33cbf02b 2020-01-12 stsp te_name = strdup(p);
3129 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
3130 56e0773d 2019-11-28 stsp if (te_name == NULL) {
3131 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
3134 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
3135 56e0773d 2019-11-28 stsp if (te == NULL) {
3136 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
3137 56e0773d 2019-11-28 stsp free(te_name);
3140 56e0773d 2019-11-28 stsp free(te_name);
3141 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
3143 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
3144 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
3146 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
3147 941e9f74 2019-05-21 stsp if (slash)
3148 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
3150 941e9f74 2019-05-21 stsp subpath = strdup(path);
3151 941e9f74 2019-05-21 stsp if (subpath == NULL) {
3152 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
3156 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&tree_id, s->repo, commit,
3161 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
3162 941e9f74 2019-05-21 stsp free(tree_id);
3166 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
3167 941e9f74 2019-05-21 stsp if (err) {
3168 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
3171 941e9f74 2019-05-21 stsp if (slash == NULL)
3173 941e9f74 2019-05-21 stsp free(subpath);
3174 941e9f74 2019-05-21 stsp subpath = NULL;
3175 941e9f74 2019-05-21 stsp p = slash;
3178 941e9f74 2019-05-21 stsp free(subpath);
3179 1a76625f 2018-10-22 stsp return err;
3182 61266923 2020-01-14 stsp static const struct got_error *
3183 49b24ee5 2022-07-03 mark browse_commit_tree(struct tog_view **new_view, int begin_y, int begin_x,
3184 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
3185 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
3187 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
3188 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
3189 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
3191 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
3192 55cccc34 2020-02-20 stsp if (tree_view == NULL)
3193 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
3195 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
3197 55cccc34 2020-02-20 stsp return err;
3198 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
3200 55cccc34 2020-02-20 stsp *new_view = tree_view;
3202 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
3203 55cccc34 2020-02-20 stsp return NULL;
3205 a44927cc 2022-04-07 stsp return tree_view_walk_path(s, entry->commit, path);
3208 55cccc34 2020-02-20 stsp static const struct got_error *
3209 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
3211 61266923 2020-01-14 stsp sigset_t sigset;
3212 61266923 2020-01-14 stsp int errcode;
3214 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
3215 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
3217 2497f032 2022-05-31 stsp /* tog handles SIGWINCH, SIGCONT, SIGINT, SIGTERM */
3218 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
3219 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3220 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
3221 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
3222 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGINT) == -1)
3223 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3224 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGTERM) == -1)
3225 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
3227 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
3228 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
3229 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
3231 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
3232 61266923 2020-01-14 stsp if (errcode)
3233 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
3235 61266923 2020-01-14 stsp return NULL;
3238 1a76625f 2018-10-22 stsp static void *
3239 1a76625f 2018-10-22 stsp log_thread(void *arg)
3241 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3242 1a76625f 2018-10-22 stsp int errcode = 0;
3243 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
3244 1a76625f 2018-10-22 stsp int done = 0;
3247 5629093a 2022-07-11 stsp * Sync startup with main thread such that we begin our
3248 5629093a 2022-07-11 stsp * work once view_input() has released the mutex.
3250 5629093a 2022-07-11 stsp errcode = pthread_mutex_lock(&tog_mutex);
3251 5629093a 2022-07-11 stsp if (errcode) {
3252 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_lock");
3253 61266923 2020-01-14 stsp return (void *)err;
3256 5629093a 2022-07-11 stsp err = block_signals_used_by_main_thread();
3257 5629093a 2022-07-11 stsp if (err) {
3258 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
3259 5629093a 2022-07-11 stsp goto done;
3262 2497f032 2022-05-31 stsp while (!done && !err && !tog_fatal_signal_received()) {
3263 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3264 5629093a 2022-07-11 stsp if (errcode) {
3265 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode,
3266 5629093a 2022-07-11 stsp "pthread_mutex_unlock");
3267 5629093a 2022-07-11 stsp goto done;
3269 4e0d2870 2020-12-07 naddy err = queue_commits(a);
3270 1a76625f 2018-10-22 stsp if (err) {
3271 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
3272 5629093a 2022-07-11 stsp goto done;
3273 1a76625f 2018-10-22 stsp err = NULL;
3275 568eae95 2022-09-11 mark } else if (a->commits_needed > 0 && !a->load_all) {
3276 568eae95 2022-09-11 mark if (*a->limiting) {
3277 568eae95 2022-09-11 mark if (a->limit_match)
3278 568eae95 2022-09-11 mark a->commits_needed--;
3280 568eae95 2022-09-11 mark a->commits_needed--;
3283 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3284 3abe8080 2019-04-10 stsp if (errcode) {
3285 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
3286 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3287 5629093a 2022-07-11 stsp goto done;
3288 3abe8080 2019-04-10 stsp } else if (*a->quit)
3290 568eae95 2022-09-11 mark else if (*a->limiting && *a->first_displayed_entry == NULL) {
3291 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
3292 568eae95 2022-09-11 mark TAILQ_FIRST(&a->limit_commits->head);
3293 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
3294 568eae95 2022-09-11 mark } else if (*a->first_displayed_entry == NULL) {
3295 568eae95 2022-09-11 mark *a->first_displayed_entry =
3296 568eae95 2022-09-11 mark TAILQ_FIRST(&a->real_commits->head);
3297 568eae95 2022-09-11 mark *a->selected_entry = *a->first_displayed_entry;
3300 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
3301 7c1452c1 2020-03-26 stsp if (errcode) {
3302 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
3303 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
3304 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
3305 5629093a 2022-07-11 stsp goto done;
3309 1a76625f 2018-10-22 stsp a->commits_needed = 0;
3311 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
3312 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
3313 7c1452c1 2020-03-26 stsp &tog_mutex);
3314 5629093a 2022-07-11 stsp if (errcode) {
3315 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
3316 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
3317 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
3318 5629093a 2022-07-11 stsp goto done;
3320 21355643 2020-12-06 stsp if (*a->quit)
3325 3abe8080 2019-04-10 stsp a->log_complete = 1;
3326 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3327 5629093a 2022-07-11 stsp if (errcode)
3328 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3330 5629093a 2022-07-11 stsp if (err) {
3331 5629093a 2022-07-11 stsp tog_thread_error = 1;
3332 5629093a 2022-07-11 stsp pthread_cond_signal(&a->commit_loaded);
3334 1a76625f 2018-10-22 stsp return (void *)err;
3337 1a76625f 2018-10-22 stsp static const struct got_error *
3338 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
3340 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *thread_err = NULL;
3341 1a76625f 2018-10-22 stsp int errcode;
3343 1a76625f 2018-10-22 stsp if (s->thread) {
3344 1a76625f 2018-10-22 stsp s->quit = 1;
3345 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
3346 1a76625f 2018-10-22 stsp if (errcode)
3347 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3348 2af4a041 2019-05-11 jcs "pthread_cond_signal");
3349 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3350 1a76625f 2018-10-22 stsp if (errcode)
3351 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3352 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
3353 5629093a 2022-07-11 stsp errcode = pthread_join(s->thread, (void **)&thread_err);
3354 1a76625f 2018-10-22 stsp if (errcode)
3355 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
3356 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3357 1a76625f 2018-10-22 stsp if (errcode)
3358 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3359 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3360 1a76625f 2018-10-22 stsp s->thread = NULL;
3363 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
3364 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
3365 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
3368 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds) {
3369 74467cc8 2022-06-15 stsp const struct got_error *pack_err =
3370 74467cc8 2022-06-15 stsp got_repo_pack_fds_close(s->thread_args.pack_fds);
3371 74467cc8 2022-06-15 stsp if (err == NULL)
3372 74467cc8 2022-06-15 stsp err = pack_err;
3373 74467cc8 2022-06-15 stsp s->thread_args.pack_fds = NULL;
3376 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
3377 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
3378 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
3381 5629093a 2022-07-11 stsp return err ? err : thread_err;
3384 9343a5fb 2018-06-23 stsp static const struct got_error *
3385 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
3387 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3388 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
3389 276b94a1 2020-11-13 naddy int errcode;
3391 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
3393 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
3394 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3395 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3397 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
3398 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3399 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3401 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3402 568eae95 2022-09-11 mark free_commits(&s->real_commits);
3403 1a76625f 2018-10-22 stsp free(s->in_repo_path);
3404 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
3405 1a76625f 2018-10-22 stsp free(s->start_id);
3406 797bc7b9 2018-10-22 stsp s->start_id = NULL;
3407 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
3408 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
3409 1a76625f 2018-10-22 stsp return err;
3413 568eae95 2022-09-11 mark * We use two queues to implement the limit feature: first consists of
3414 568eae95 2022-09-11 mark * commits matching the current limit_regex; second is the real queue
3415 568eae95 2022-09-11 mark * of all known commits (real_commits). When the user starts limiting,
3416 568eae95 2022-09-11 mark * we swap queues such that all movement and displaying functionality
3417 568eae95 2022-09-11 mark * works with very slight change.
3419 1a76625f 2018-10-22 stsp static const struct got_error *
3420 568eae95 2022-09-11 mark limit_log_view(struct tog_view *view)
3422 568eae95 2022-09-11 mark struct tog_log_view_state *s = &view->state.log;
3423 568eae95 2022-09-11 mark struct commit_queue_entry *entry;
3424 568eae95 2022-09-11 mark struct tog_view *v = view;
3425 568eae95 2022-09-11 mark const struct got_error *err = NULL;
3426 568eae95 2022-09-11 mark char pattern[1024];
3429 568eae95 2022-09-11 mark if (view_is_hsplit_top(view))
3430 568eae95 2022-09-11 mark v = view->child;
3431 568eae95 2022-09-11 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
3432 568eae95 2022-09-11 mark v = view->parent;
3434 568eae95 2022-09-11 mark /* Get the pattern */
3435 568eae95 2022-09-11 mark wmove(v->window, v->nlines - 1, 0);
3436 568eae95 2022-09-11 mark wclrtoeol(v->window);
3437 568eae95 2022-09-11 mark mvwaddstr(v->window, v->nlines - 1, 0, "&/");
3438 568eae95 2022-09-11 mark nodelay(v->window, FALSE);
3439 568eae95 2022-09-11 mark nocbreak();
3441 568eae95 2022-09-11 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
3444 568eae95 2022-09-11 mark nodelay(v->window, TRUE);
3445 568eae95 2022-09-11 mark if (ret == ERR)
3446 568eae95 2022-09-11 mark return NULL;
3448 568eae95 2022-09-11 mark if (*pattern == '\0') {
3450 568eae95 2022-09-11 mark * Safety measure for the situation where the user
3451 568eae95 2022-09-11 mark * resets limit without previously limiting anything.
3453 568eae95 2022-09-11 mark if (!s->limit_view)
3454 568eae95 2022-09-11 mark return NULL;
3457 568eae95 2022-09-11 mark * User could have pressed Ctrl+L, which refreshed the
3458 568eae95 2022-09-11 mark * commit queues, it means we can't save previously
3459 568eae95 2022-09-11 mark * (before limit took place) displayed entries,
3460 568eae95 2022-09-11 mark * because they would point to already free'ed memory,
3461 568eae95 2022-09-11 mark * so we are forced to always select first entry of
3462 568eae95 2022-09-11 mark * the queue.
3464 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3465 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->real_commits.head);
3466 568eae95 2022-09-11 mark s->selected_entry = s->first_displayed_entry;
3467 568eae95 2022-09-11 mark s->selected = 0;
3468 568eae95 2022-09-11 mark s->limit_view = 0;
3470 568eae95 2022-09-11 mark return NULL;
3473 568eae95 2022-09-11 mark if (regcomp(&s->limit_regex, pattern, REG_EXTENDED | REG_NEWLINE))
3474 568eae95 2022-09-11 mark return NULL;
3476 568eae95 2022-09-11 mark s->limit_view = 1;
3478 568eae95 2022-09-11 mark /* Clear the screen while loading limit view */
3479 568eae95 2022-09-11 mark s->first_displayed_entry = NULL;
3480 568eae95 2022-09-11 mark s->last_displayed_entry = NULL;
3481 568eae95 2022-09-11 mark s->selected_entry = NULL;
3482 568eae95 2022-09-11 mark s->commits = &s->limit_commits;
3484 568eae95 2022-09-11 mark /* Prepare limit queue for new search */
3485 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3486 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3488 568eae95 2022-09-11 mark /* First process commits, which are in queue already */
3489 568eae95 2022-09-11 mark TAILQ_FOREACH(entry, &s->real_commits.head, entry) {
3490 568eae95 2022-09-11 mark int have_match = 0;
3492 568eae95 2022-09-11 mark err = match_commit(&have_match, entry->id,
3493 568eae95 2022-09-11 mark entry->commit, &s->limit_regex);
3495 568eae95 2022-09-11 mark return err;
3497 568eae95 2022-09-11 mark if (have_match) {
3498 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
3500 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(entry->commit,
3501 568eae95 2022-09-11 mark entry->id);
3502 568eae95 2022-09-11 mark if (matched == NULL) {
3503 568eae95 2022-09-11 mark err = got_error_from_errno(
3504 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
3507 34a842a4 2022-09-18 mark matched->commit = entry->commit;
3508 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
3510 568eae95 2022-09-11 mark matched->idx = s->limit_commits.ncommits;
3511 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&s->limit_commits.head,
3512 568eae95 2022-09-11 mark matched, entry);
3513 568eae95 2022-09-11 mark s->limit_commits.ncommits++;
3517 568eae95 2022-09-11 mark /* Second process all the commits, until we fill the screen */
3518 568eae95 2022-09-11 mark if (s->limit_commits.ncommits < view->nlines - 1 &&
3519 568eae95 2022-09-11 mark !s->thread_args.log_complete) {
3520 568eae95 2022-09-11 mark s->thread_args.commits_needed +=
3521 568eae95 2022-09-11 mark view->nlines - s->limit_commits.ncommits - 1;
3522 568eae95 2022-09-11 mark err = trigger_log_thread(view, 1);
3524 568eae95 2022-09-11 mark return err;
3527 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->commits->head);
3528 568eae95 2022-09-11 mark s->selected_entry = TAILQ_FIRST(&s->commits->head);
3529 568eae95 2022-09-11 mark s->selected = 0;
3531 568eae95 2022-09-11 mark return NULL;
3534 568eae95 2022-09-11 mark static const struct got_error *
3535 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
3537 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3539 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
3540 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3541 60493ae3 2019-06-20 stsp return NULL;
3544 60493ae3 2019-06-20 stsp static const struct got_error *
3545 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
3547 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
3548 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3549 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
3551 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
3552 f9686aa5 2020-03-27 stsp show_log_view(view);
3553 f9686aa5 2020-03-27 stsp update_panels();
3554 f9686aa5 2020-03-27 stsp doupdate();
3556 96e2b566 2019-07-08 stsp if (s->search_entry) {
3557 13add988 2019-10-15 stsp int errcode, ch;
3558 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3559 13add988 2019-10-15 stsp if (errcode)
3560 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3561 13add988 2019-10-15 stsp "pthread_mutex_unlock");
3562 13add988 2019-10-15 stsp ch = wgetch(view->window);
3563 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
3564 13add988 2019-10-15 stsp if (errcode)
3565 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3566 13add988 2019-10-15 stsp "pthread_mutex_lock");
3567 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE) {
3568 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3569 678cbce5 2019-07-28 stsp return NULL;
3571 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
3572 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
3574 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
3575 96e2b566 2019-07-08 stsp commit_queue_head, entry);
3576 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
3578 f704b35c 2022-06-18 stsp * If the user has moved the cursor after we hit a match,
3579 f704b35c 2022-06-18 stsp * the position from where we should continue searching
3580 f704b35c 2022-06-18 stsp * might have changed.
3582 f83ada34 2022-09-13 mark if (view->searching == TOG_SEARCH_FORWARD)
3583 f83ada34 2022-09-13 mark entry = TAILQ_NEXT(s->selected_entry, entry);
3585 f83ada34 2022-09-13 mark entry = TAILQ_PREV(s->selected_entry, commit_queue_head,
3588 5a5ede53 2021-12-09 stsp entry = s->selected_entry;
3591 60493ae3 2019-06-20 stsp while (1) {
3592 13add988 2019-10-15 stsp int have_match = 0;
3594 60493ae3 2019-06-20 stsp if (entry == NULL) {
3595 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
3596 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
3597 f9967bca 2020-03-27 stsp view->search_next_done =
3598 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
3599 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
3600 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
3601 f801134a 2019-06-25 stsp return NULL;
3604 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
3605 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
3606 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
3608 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
3609 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
3612 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
3613 13add988 2019-10-15 stsp &view->regex);
3616 13add988 2019-10-15 stsp if (have_match) {
3617 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3618 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
3622 96e2b566 2019-07-08 stsp s->search_entry = entry;
3623 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
3624 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
3626 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
3629 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
3630 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
3631 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
3632 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
3634 60493ae3 2019-06-20 stsp return err;
3637 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
3638 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
3640 60493ae3 2019-06-20 stsp return err;
3645 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3647 60493ae3 2019-06-20 stsp return NULL;
3650 60493ae3 2019-06-20 stsp static const struct got_error *
3651 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
3652 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
3653 78756c87 2020-11-24 stsp const char *in_repo_path, int log_branches)
3655 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
3656 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3657 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
3658 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
3659 1a76625f 2018-10-22 stsp int errcode;
3661 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
3662 f135c941 2020-02-20 stsp free(s->in_repo_path);
3663 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
3664 2ca2f982 2023-04-14 mark if (s->in_repo_path == NULL) {
3665 2ca2f982 2023-04-14 mark err = got_error_from_errno("strdup");
3666 2ca2f982 2023-04-14 mark goto done;
3670 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
3671 568eae95 2022-09-11 mark TAILQ_INIT(&s->real_commits.head);
3672 568eae95 2022-09-11 mark s->real_commits.ncommits = 0;
3673 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3675 568eae95 2022-09-11 mark TAILQ_INIT(&s->limit_commits.head);
3676 568eae95 2022-09-11 mark s->limit_view = 0;
3677 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3679 fb2756b9 2018-08-04 stsp s->repo = repo;
3680 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
3681 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
3682 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
3683 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
3684 9cd7cbd1 2020-12-07 stsp goto done;
3687 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
3688 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
3689 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3690 5036bf37 2018-09-24 stsp goto done;
3692 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
3693 3bf00f25 2023-01-02 stsp s->use_committer = 1;
3695 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
3696 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3697 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
3698 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
3700 11b20872 2019-11-08 stsp goto done;
3701 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
3702 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3703 11b20872 2019-11-08 stsp if (err) {
3704 11b20872 2019-11-08 stsp free_colors(&s->colors);
3705 11b20872 2019-11-08 stsp goto done;
3707 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
3708 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3709 11b20872 2019-11-08 stsp if (err) {
3710 11b20872 2019-11-08 stsp free_colors(&s->colors);
3711 11b20872 2019-11-08 stsp goto done;
3715 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
3716 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
3717 571ccd73 2022-07-19 mark view->resize = resize_log_view;
3718 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
3719 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
3720 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
3722 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds == NULL) {
3723 74467cc8 2022-06-15 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
3725 74467cc8 2022-06-15 stsp goto done;
3727 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL,
3728 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
3729 0ae84acc 2022-06-15 tracey if (err)
3730 0ae84acc 2022-06-15 tracey goto done;
3731 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
3732 b672a97a 2020-01-27 stsp !s->log_branches);
3734 1a76625f 2018-10-22 stsp goto done;
3735 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
3736 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
3738 c5b78334 2020-01-12 stsp goto done;
3740 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
3741 1a76625f 2018-10-22 stsp if (errcode) {
3742 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
3743 1a76625f 2018-10-22 stsp goto done;
3745 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
3746 7c1452c1 2020-03-26 stsp if (errcode) {
3747 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
3748 7c1452c1 2020-03-26 stsp goto done;
3751 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
3752 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
3753 568eae95 2022-09-11 mark s->thread_args.real_commits = &s->real_commits;
3754 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3755 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
3756 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
3757 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
3758 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
3759 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
3760 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
3761 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
3762 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
3763 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
3764 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
3765 568eae95 2022-09-11 mark s->thread_args.limiting = &s->limit_view;
3766 568eae95 2022-09-11 mark s->thread_args.limit_regex = &s->limit_regex;
3767 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3769 2ca2f982 2023-04-14 mark if (err) {
3770 2ca2f982 2023-04-14 mark if (view->close == NULL)
3771 2ca2f982 2023-04-14 mark close_log_view(view);
3772 2ca2f982 2023-04-14 mark view_close(view);
3774 ba4f502b 2018-08-04 stsp return err;
3777 e5a0f69f 2018-08-18 stsp static const struct got_error *
3778 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
3780 f2f6d207 2020-11-24 stsp const struct got_error *err;
3781 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3783 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
3784 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
3785 2b380cc8 2018-10-24 stsp &s->thread_args);
3786 2b380cc8 2018-10-24 stsp if (errcode)
3787 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
3788 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
3789 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
3791 f2f6d207 2020-11-24 stsp return err;
3795 8fdc79fe 2020-12-01 naddy return draw_commits(view);
3798 b880cc75 2022-06-30 mark static void
3799 b880cc75 2022-06-30 mark log_move_cursor_up(struct tog_view *view, int page, int home)
3801 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3803 b880cc75 2022-06-30 mark if (s->first_displayed_entry == NULL)
3805 568eae95 2022-09-11 mark if (s->selected_entry->idx == 0)
3806 568eae95 2022-09-11 mark view->count = 0;
3808 568eae95 2022-09-11 mark if ((page && TAILQ_FIRST(&s->commits->head) == s->first_displayed_entry)
3810 b880cc75 2022-06-30 mark s->selected = home ? 0 : MAX(0, s->selected - page - 1);
3812 b880cc75 2022-06-30 mark if (!page && !home && s->selected > 0)
3813 b880cc75 2022-06-30 mark --s->selected;
3815 568eae95 2022-09-11 mark log_scroll_up(s, home ? s->commits->ncommits : MAX(page, 1));
3817 b880cc75 2022-06-30 mark select_commit(s);
3821 b880cc75 2022-06-30 mark static const struct got_error *
3822 b880cc75 2022-06-30 mark log_move_cursor_down(struct tog_view *view, int page)
3824 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3825 b880cc75 2022-06-30 mark const struct got_error *err = NULL;
3826 631e7531 2022-08-12 mark int eos = view->nlines - 2;
3828 568eae95 2022-09-11 mark if (s->first_displayed_entry == NULL)
3829 568eae95 2022-09-11 mark return NULL;
3831 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3832 568eae95 2022-09-11 mark s->selected_entry->idx >= s->commits->ncommits - 1)
3833 b880cc75 2022-06-30 mark return NULL;
3835 631e7531 2022-08-12 mark if (view_is_hsplit_top(view))
3836 631e7531 2022-08-12 mark --eos; /* border consumes the last line */
3838 631e7531 2022-08-12 mark if (!page) {
3839 568eae95 2022-09-11 mark if (s->selected < MIN(eos, s->commits->ncommits - 1))
3840 b880cc75 2022-06-30 mark ++s->selected;
3842 b880cc75 2022-06-30 mark err = log_scroll_down(view, 1);
3843 11edf34c 2022-08-12 mark } else if (s->thread_args.load_all && s->thread_args.log_complete) {
3844 631e7531 2022-08-12 mark struct commit_queue_entry *entry;
3847 631e7531 2022-08-12 mark s->selected = 0;
3848 568eae95 2022-09-11 mark entry = TAILQ_LAST(&s->commits->head, commit_queue_head);
3849 631e7531 2022-08-12 mark s->last_displayed_entry = entry;
3850 631e7531 2022-08-12 mark for (n = 0; n <= eos; n++) {
3851 631e7531 2022-08-12 mark if (entry == NULL)
3853 631e7531 2022-08-12 mark s->first_displayed_entry = entry;
3854 631e7531 2022-08-12 mark entry = TAILQ_PREV(entry, commit_queue_head, entry);
3856 631e7531 2022-08-12 mark if (n > 0)
3857 631e7531 2022-08-12 mark s->selected = n - 1;
3859 568eae95 2022-09-11 mark if (s->last_displayed_entry->idx == s->commits->ncommits - 1 &&
3860 cbb0c8d7 2022-08-12 mark s->thread_args.log_complete)
3861 cbb0c8d7 2022-08-12 mark s->selected += MIN(page,
3862 568eae95 2022-09-11 mark s->commits->ncommits - s->selected_entry->idx - 1);
3864 cbb0c8d7 2022-08-12 mark err = log_scroll_down(view, page);
3867 b880cc75 2022-06-30 mark return err;
3870 9b058f45 2022-06-30 mark * We might necessarily overshoot in horizontal
3871 9b058f45 2022-06-30 mark * splits; if so, select the last displayed commit.
3873 374f69dd 2022-08-13 stsp if (s->first_displayed_entry && s->last_displayed_entry) {
3874 374f69dd 2022-08-13 stsp s->selected = MIN(s->selected,
3875 374f69dd 2022-08-13 stsp s->last_displayed_entry->idx -
3876 374f69dd 2022-08-13 stsp s->first_displayed_entry->idx);
3879 b880cc75 2022-06-30 mark select_commit(s);
3881 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3882 568eae95 2022-09-11 mark s->selected_entry->idx == s->commits->ncommits - 1)
3883 b880cc75 2022-06-30 mark view->count = 0;
3885 b880cc75 2022-06-30 mark return NULL;
3888 9b058f45 2022-06-30 mark static void
3889 9b058f45 2022-06-30 mark view_get_split(struct tog_view *view, int *y, int *x)
3894 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
3895 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_y)
3896 3c1dfe12 2022-07-08 mark *y = view->child->resized_y;
3897 7532ccda 2022-07-11 mark else if (view->resized_y)
3898 7532ccda 2022-07-11 mark *y = view->resized_y;
3900 3c1dfe12 2022-07-08 mark *y = view_split_begin_y(view->lines);
3901 7532ccda 2022-07-11 mark } else if (view->mode == TOG_VIEW_SPLIT_VERT) {
3902 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_x)
3903 3c1dfe12 2022-07-08 mark *x = view->child->resized_x;
3904 7532ccda 2022-07-11 mark else if (view->resized_x)
3905 7532ccda 2022-07-11 mark *x = view->resized_x;
3907 3c1dfe12 2022-07-08 mark *x = view_split_begin_x(view->begin_x);
3911 9b058f45 2022-06-30 mark /* Split view horizontally at y and offset view->state->selected line. */
3912 e5a0f69f 2018-08-18 stsp static const struct got_error *
3913 9b058f45 2022-06-30 mark view_init_hsplit(struct tog_view *view, int y)
3915 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
3917 9b058f45 2022-06-30 mark view->nlines = y;
3918 d2366e29 2022-07-07 mark view->ncols = COLS;
3919 9b058f45 2022-06-30 mark err = view_resize(view);
3921 9b058f45 2022-06-30 mark return err;
3923 9b058f45 2022-06-30 mark err = offset_selection_down(view);
3925 9b058f45 2022-06-30 mark return err;
3928 94b80cfa 2022-08-01 mark static const struct got_error *
3929 94b80cfa 2022-08-01 mark log_goto_line(struct tog_view *view, int nlines)
3931 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
3932 94b80cfa 2022-08-01 mark struct tog_log_view_state *s = &view->state.log;
3933 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
3935 374f69dd 2022-08-13 stsp if (s->first_displayed_entry == NULL || s->last_displayed_entry == NULL)
3936 374f69dd 2022-08-13 stsp return NULL;
3938 94b80cfa 2022-08-01 mark g = view->gline;
3939 94b80cfa 2022-08-01 mark view->gline = 0;
3941 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
3942 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
3943 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
3944 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
3945 94b80cfa 2022-08-01 mark select_commit(s);
3946 94b80cfa 2022-08-01 mark return NULL;
3949 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
3950 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view, g - idx - 1);
3951 94b80cfa 2022-08-01 mark if (!err && g > s->selected_entry->idx + 1)
3952 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view,
3953 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1);
3955 94b80cfa 2022-08-01 mark return err;
3956 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
3957 94b80cfa 2022-08-01 mark log_move_cursor_up(view, idx - g + 1, 0);
3959 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
3960 94b80cfa 2022-08-01 mark s->selected = g - 1;
3962 94b80cfa 2022-08-01 mark select_commit(s);
3963 94b80cfa 2022-08-01 mark return NULL;
3967 d627976f 2023-02-01 mark static void
3968 d627976f 2023-02-01 mark horizontal_scroll_input(struct tog_view *view, int ch)
3971 d627976f 2023-02-01 mark switch (ch) {
3972 d627976f 2023-02-01 mark case KEY_LEFT:
3974 d627976f 2023-02-01 mark view->x -= MIN(view->x, 2);
3975 d627976f 2023-02-01 mark if (view->x <= 0)
3976 d627976f 2023-02-01 mark view->count = 0;
3978 d627976f 2023-02-01 mark case KEY_RIGHT:
3980 d627976f 2023-02-01 mark if (view->x + view->ncols / 2 < view->maxx)
3981 d627976f 2023-02-01 mark view->x += 2;
3983 d627976f 2023-02-01 mark view->count = 0;
3986 d627976f 2023-02-01 mark view->x = 0;
3989 d627976f 2023-02-01 mark view->x = MAX(view->maxx - view->ncols / 2, 0);
3990 d627976f 2023-02-01 mark view->count = 0;
3997 9b058f45 2022-06-30 mark static const struct got_error *
3998 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
4000 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4001 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
4002 631e7531 2022-08-12 mark int eos, nscroll;
4004 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
4005 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
4006 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
4007 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
4008 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
4009 0dca135e 2022-06-30 mark s->thread_args.load_all = 0;
4012 11edf34c 2022-08-12 mark return err;
4015 0dca135e 2022-06-30 mark eos = nscroll = view->nlines - 1;
4016 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
4017 0dca135e 2022-06-30 mark --eos; /* border */
4019 94b80cfa 2022-08-01 mark if (view->gline)
4020 94b80cfa 2022-08-01 mark return log_goto_line(view, eos);
4022 528dedf3 2021-08-30 stsp switch (ch) {
4024 568eae95 2022-09-11 mark err = limit_log_view(view);
4027 1e37a5c2 2019-05-12 jcs s->quit = 1;
4031 145b6838 2022-06-16 stsp case KEY_RIGHT:
4033 145b6838 2022-06-16 stsp case KEY_LEFT:
4035 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
4038 1e37a5c2 2019-05-12 jcs case KEY_UP:
4041 02ffd0d5 2021-10-17 stsp case CTRL('p'):
4042 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 0);
4046 912a3f79 2021-08-30 j case KEY_HOME:
4047 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 1);
4048 640cd7ff 2022-06-22 mark view->count = 0;
4050 83cc4199 2022-06-13 stsp case CTRL('u'):
4052 83cc4199 2022-06-13 stsp nscroll /= 2;
4053 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4054 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4055 a4292ac5 2019-05-12 jcs case CTRL('b'):
4057 b880cc75 2022-06-30 mark log_move_cursor_up(view, nscroll, 0);
4060 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4063 02ffd0d5 2021-10-17 stsp case CTRL('n'):
4064 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, 0);
4067 10aab77f 2022-07-19 op s->use_committer = !s->use_committer;
4068 3f6c6614 2023-01-23 mark view->action = s->use_committer ?
4069 3f6c6614 2023-01-23 mark "show committer" : "show commit author";
4073 912a3f79 2021-08-30 j case KEY_END: {
4074 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
4075 912a3f79 2021-08-30 j * traverse them all. */
4076 640cd7ff 2022-06-22 mark view->count = 0;
4077 631e7531 2022-08-12 mark s->thread_args.load_all = 1;
4078 631e7531 2022-08-12 mark if (!s->thread_args.log_complete)
4079 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
4080 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
4081 631e7531 2022-08-12 mark s->thread_args.load_all = 0;
4084 80b7e8da 2022-06-11 stsp case CTRL('d'):
4086 83cc4199 2022-06-13 stsp nscroll /= 2;
4087 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4088 83cc4199 2022-06-13 stsp case KEY_NPAGE:
4089 61417565 2022-06-20 mark case CTRL('f'):
4090 48bb96f0 2022-06-20 naddy case 'f':
4092 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, nscroll);
4094 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4095 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
4096 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
4097 568eae95 2022-09-11 mark if (s->selected > s->commits->ncommits - 1)
4098 568eae95 2022-09-11 mark s->selected = s->commits->ncommits - 1;
4099 2b779855 2020-12-05 naddy select_commit(s);
4100 568eae95 2022-09-11 mark if (s->commits->ncommits < view->nlines - 1 &&
4101 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
4102 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
4103 568eae95 2022-09-11 mark s->commits->ncommits;
4104 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
4107 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4108 49b24ee5 2022-07-03 mark case '\r':
4109 640cd7ff 2022-06-22 mark view->count = 0;
4110 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
4112 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_DIFF);
4115 640cd7ff 2022-06-22 mark view->count = 0;
4116 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
4118 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
4120 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
4121 21355643 2020-12-06 stsp case CTRL('l'):
4123 640cd7ff 2022-06-22 mark view->count = 0;
4124 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
4125 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
4127 21355643 2020-12-06 stsp err = stop_log_thread(s);
4129 74cfe85e 2020-10-20 stsp return err;
4130 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
4131 21355643 2020-12-06 stsp char *parent_path;
4132 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
4134 21355643 2020-12-06 stsp return err;
4135 21355643 2020-12-06 stsp free(s->in_repo_path);
4136 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
4137 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
4138 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
4139 21355643 2020-12-06 stsp struct got_object_id *start_id;
4140 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
4141 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
4142 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
4143 ea371198 2022-11-17 stsp if (err) {
4144 ea371198 2022-11-17 stsp if (s->head_ref_name == NULL ||
4145 ea371198 2022-11-17 stsp err->code != GOT_ERR_NOT_REF)
4146 ea371198 2022-11-17 stsp return err;
4147 ea371198 2022-11-17 stsp /* Try to cope with deleted references. */
4148 ea371198 2022-11-17 stsp free(s->head_ref_name);
4149 ea371198 2022-11-17 stsp s->head_ref_name = NULL;
4150 ea371198 2022-11-17 stsp err = got_repo_match_object_id(&start_id,
4151 ea371198 2022-11-17 stsp NULL, GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT,
4152 ea371198 2022-11-17 stsp &tog_refs, s->repo);
4154 ea371198 2022-11-17 stsp return err;
4156 21355643 2020-12-06 stsp free(s->start_id);
4157 21355643 2020-12-06 stsp s->start_id = start_id;
4158 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
4159 21355643 2020-12-06 stsp } else /* 'B' */
4160 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
4162 b0dd8d27 2022-06-16 stsp if (s->thread_args.pack_fds == NULL) {
4163 b0dd8d27 2022-06-16 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
4165 b0dd8d27 2022-06-16 stsp return err;
4167 74467cc8 2022-06-15 stsp err = got_repo_open(&s->thread_args.repo,
4168 74467cc8 2022-06-15 stsp got_repo_get_path(s->repo), NULL,
4169 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
4171 21355643 2020-12-06 stsp return err;
4172 51a10b52 2020-12-26 stsp tog_free_refs();
4173 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, 0);
4175 ca51c541 2020-12-07 stsp return err;
4176 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
4177 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
4179 d01904d4 2019-06-25 stsp return err;
4180 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
4181 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
4183 b672a97a 2020-01-27 stsp return err;
4184 568eae95 2022-09-11 mark free_commits(&s->real_commits);
4185 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
4186 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
4187 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
4188 21355643 2020-12-06 stsp s->selected_entry = NULL;
4189 21355643 2020-12-06 stsp s->selected = 0;
4190 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
4191 21355643 2020-12-06 stsp s->quit = 0;
4192 9b058f45 2022-06-30 mark s->thread_args.commits_needed = view->lines;
4193 dfee752e 2022-06-18 op s->matched_entry = NULL;
4194 dfee752e 2022-06-18 op s->search_entry = NULL;
4195 01a7bcaf 2022-07-22 mark view->offset = 0;
4198 640cd7ff 2022-06-22 mark view->count = 0;
4199 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
4202 640cd7ff 2022-06-22 mark view->count = 0;
4206 80ddbec8 2018-04-29 stsp return err;
4209 4ed7e80c 2018-05-20 stsp static const struct got_error *
4210 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
4212 c2db6724 2019-01-04 stsp const struct got_error *error;
4214 37c06ea4 2019-07-15 stsp #ifdef PROFILE
4215 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
4216 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
4218 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
4219 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
4221 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
4222 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
4224 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
4225 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
4227 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
4228 c2db6724 2019-01-04 stsp if (error != NULL)
4229 c2db6724 2019-01-04 stsp return error;
4231 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
4232 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
4234 c2db6724 2019-01-04 stsp return NULL;
4237 af21bb7e 2023-04-12 mark static const struct got_error *
4238 098596c5 2023-04-14 stsp init_mock_term(const char *test_script_path)
4240 af21bb7e 2023-04-12 mark const struct got_error *err = NULL;
4241 3aa652ef 2023-04-21 op const char *screen_dump_path;
4244 af21bb7e 2023-04-12 mark if (test_script_path == NULL || *test_script_path == '\0')
4245 5bde4759 2023-04-15 mark return got_error_msg(GOT_ERR_IO, "TOG_TEST_SCRIPT not defined");
4247 098596c5 2023-04-14 stsp tog_io.f = fopen(test_script_path, "re");
4248 098596c5 2023-04-14 stsp if (tog_io.f == NULL) {
4249 af21bb7e 2023-04-12 mark err = got_error_from_errno_fmt("fopen: %s",
4250 af21bb7e 2023-04-12 mark test_script_path);
4251 af21bb7e 2023-04-12 mark goto done;
4254 af21bb7e 2023-04-12 mark /* test mode, we don't want any output */
4255 098596c5 2023-04-14 stsp tog_io.cout = fopen("/dev/null", "w+");
4256 098596c5 2023-04-14 stsp if (tog_io.cout == NULL) {
4257 906c73f6 2023-04-21 op err = got_error_from_errno2("fopen", "/dev/null");
4258 af21bb7e 2023-04-12 mark goto done;
4261 906c73f6 2023-04-21 op in = dup(fileno(tog_io.cout));
4262 906c73f6 2023-04-21 op if (in == -1) {
4263 906c73f6 2023-04-21 op err = got_error_from_errno("dup");
4266 906c73f6 2023-04-21 op tog_io.cin = fdopen(in, "r");
4267 098596c5 2023-04-14 stsp if (tog_io.cin == NULL) {
4268 906c73f6 2023-04-21 op err = got_error_from_errno("fdopen");
4270 af21bb7e 2023-04-12 mark goto done;
4273 3aa652ef 2023-04-21 op screen_dump_path = getenv("TOG_SCR_DUMP");
4274 3aa652ef 2023-04-21 op if (screen_dump_path == NULL || *screen_dump_path == '\0')
4275 3aa652ef 2023-04-21 op return got_error_msg(GOT_ERR_IO, "TOG_SCR_DUMP not defined");
4276 3aa652ef 2023-04-21 op tog_io.sdump = fopen(screen_dump_path, "wex");
4277 3aa652ef 2023-04-21 op if (tog_io.sdump == NULL) {
4278 3aa652ef 2023-04-21 op err = got_error_from_errno2("fopen", screen_dump_path);
4282 098596c5 2023-04-14 stsp if (fseeko(tog_io.f, 0L, SEEK_SET) == -1) {
4283 af21bb7e 2023-04-12 mark err = got_error_from_errno("fseeko");
4284 af21bb7e 2023-04-12 mark goto done;
4287 098596c5 2023-04-14 stsp if (newterm(NULL, tog_io.cout, tog_io.cin) == NULL)
4288 af21bb7e 2023-04-12 mark err = got_error_msg(GOT_ERR_IO,
4289 af21bb7e 2023-04-12 mark "newterm: failed to initialise curses");
4291 098596c5 2023-04-14 stsp using_mock_io = 1;
4295 098596c5 2023-04-14 stsp tog_io_close();
4296 af21bb7e 2023-04-12 mark return err;
4299 098596c5 2023-04-14 stsp static void
4300 098596c5 2023-04-14 stsp init_curses(void)
4303 2497f032 2022-05-31 stsp * Override default signal handlers before starting ncurses.
4304 2497f032 2022-05-31 stsp * This should prevent ncurses from installing its own
4305 2497f032 2022-05-31 stsp * broken cleanup() signal handler.
4307 2497f032 2022-05-31 stsp signal(SIGWINCH, tog_sigwinch);
4308 2497f032 2022-05-31 stsp signal(SIGPIPE, tog_sigpipe);
4309 2497f032 2022-05-31 stsp signal(SIGCONT, tog_sigcont);
4310 2497f032 2022-05-31 stsp signal(SIGINT, tog_sigint);
4311 2497f032 2022-05-31 stsp signal(SIGTERM, tog_sigterm);
4313 098596c5 2023-04-14 stsp if (using_mock_io) /* In test mode we use a fake terminal */
4316 098596c5 2023-04-14 stsp initscr();
4319 098596c5 2023-04-14 stsp halfdelay(1); /* Fast refresh while initial view is loading. */
4322 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
4323 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
4324 a915003a 2019-02-05 stsp curs_set(0);
4325 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
4326 6d17833f 2019-11-08 stsp start_color();
4327 6d17833f 2019-11-08 stsp use_default_colors();
4333 c2db6724 2019-01-04 stsp static const struct got_error *
4334 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
4335 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
4337 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
4339 f135c941 2020-02-20 stsp if (argc == 0) {
4340 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
4341 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
4342 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
4343 f135c941 2020-02-20 stsp return NULL;
4346 f135c941 2020-02-20 stsp if (worktree) {
4347 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
4350 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
4352 f135c941 2020-02-20 stsp return err;
4353 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
4354 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
4355 bfd61697 2020-11-14 stsp p) == -1) {
4356 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
4357 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
4361 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
4363 f135c941 2020-02-20 stsp return err;
4366 f135c941 2020-02-20 stsp static const struct got_error *
4367 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
4369 7483826e 2023-04-14 mark const struct got_error *error;
4370 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
4371 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
4372 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
4373 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
4374 d8f38dc4 2020-12-05 stsp char *start_commit = NULL, *label = NULL;
4375 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
4376 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
4377 f135c941 2020-02-20 stsp int ch, log_branches = 0;
4378 04cc582a 2018-08-01 stsp struct tog_view *view;
4379 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
4381 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
4382 80ddbec8 2018-04-29 stsp switch (ch) {
4384 b672a97a 2020-01-27 stsp log_branches = 1;
4387 80ddbec8 2018-04-29 stsp start_commit = optarg;
4390 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
4391 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
4392 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
4396 17020d27 2019-03-07 stsp usage_log();
4397 80ddbec8 2018-04-29 stsp /* NOTREACHED */
4401 80ddbec8 2018-04-29 stsp argc -= optind;
4402 80ddbec8 2018-04-29 stsp argv += optind;
4404 f135c941 2020-02-20 stsp if (argc > 1)
4405 f135c941 2020-02-20 stsp usage_log();
4407 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
4408 0ae84acc 2022-06-15 tracey if (error != NULL)
4409 0ae84acc 2022-06-15 tracey goto done;
4411 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
4412 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
4413 c156c7a4 2020-12-18 stsp if (cwd == NULL)
4414 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
4415 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
4416 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4417 c156c7a4 2020-12-18 stsp goto done;
4418 a1fbf39a 2019-08-11 stsp if (worktree)
4419 6962eb72 2020-02-20 stsp repo_path =
4420 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
4422 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
4423 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
4424 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
4425 c156c7a4 2020-12-18 stsp goto done;
4429 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
4430 80ddbec8 2018-04-29 stsp if (error != NULL)
4431 ecb28ae0 2018-07-16 stsp goto done;
4433 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
4434 f135c941 2020-02-20 stsp repo, worktree);
4435 f135c941 2020-02-20 stsp if (error)
4436 f135c941 2020-02-20 stsp goto done;
4438 098596c5 2023-04-14 stsp init_curses();
4440 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
4441 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
4442 c02c541e 2019-03-29 stsp if (error)
4443 c02c541e 2019-03-29 stsp goto done;
4445 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
4446 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
4447 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
4448 87670572 2020-12-26 naddy if (error)
4449 87670572 2020-12-26 naddy goto done;
4452 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
4453 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
4454 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
4455 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4456 d8f38dc4 2020-12-05 stsp if (error)
4457 d8f38dc4 2020-12-05 stsp goto done;
4458 d8f38dc4 2020-12-05 stsp head_ref_name = label;
4460 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
4461 d8f38dc4 2020-12-05 stsp if (error == NULL)
4462 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
4463 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
4464 d8f38dc4 2020-12-05 stsp goto done;
4465 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
4466 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4467 d8f38dc4 2020-12-05 stsp if (error)
4468 d8f38dc4 2020-12-05 stsp goto done;
4471 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
4472 04cc582a 2018-08-01 stsp if (view == NULL) {
4473 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4474 04cc582a 2018-08-01 stsp goto done;
4476 78756c87 2020-11-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
4477 f135c941 2020-02-20 stsp in_repo_path, log_branches);
4478 ba4f502b 2018-08-04 stsp if (error)
4479 ba4f502b 2018-08-04 stsp goto done;
4480 2fc00ff4 2019-08-31 stsp if (worktree) {
4481 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
4482 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
4483 2fc00ff4 2019-08-31 stsp worktree = NULL;
4485 098596c5 2023-04-14 stsp error = view_loop(view);
4487 f135c941 2020-02-20 stsp free(in_repo_path);
4488 ecb28ae0 2018-07-16 stsp free(repo_path);
4489 ecb28ae0 2018-07-16 stsp free(cwd);
4490 899d86c2 2018-05-10 stsp free(start_id);
4491 d8f38dc4 2020-12-05 stsp free(label);
4493 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
4494 1d0f4054 2021-06-17 stsp if (repo) {
4495 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4496 1d0f4054 2021-06-17 stsp if (error == NULL)
4497 1d0f4054 2021-06-17 stsp error = close_err;
4499 ec142235 2019-03-07 stsp if (worktree)
4500 ec142235 2019-03-07 stsp got_worktree_close(worktree);
4501 0ae84acc 2022-06-15 tracey if (pack_fds) {
4502 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
4503 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
4504 0ae84acc 2022-06-15 tracey if (error == NULL)
4505 0ae84acc 2022-06-15 tracey error = pack_err;
4507 51a10b52 2020-12-26 stsp tog_free_refs();
4508 80ddbec8 2018-04-29 stsp return error;
4511 4ed7e80c 2018-05-20 stsp __dead static void
4512 9f7d7167 2018-04-29 stsp usage_diff(void)
4515 827a167b 2022-08-16 stsp fprintf(stderr, "usage: %s diff [-aw] [-C number] [-r repository-path] "
4516 827a167b 2022-08-16 stsp "object1 object2\n", getprogname());
4520 6d17833f 2019-11-08 stsp static int
4521 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
4522 41605754 2020-11-12 stsp regmatch_t *regmatch)
4524 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
4527 336075a4 2022-06-25 op static struct tog_color *
4528 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
4530 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
4532 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
4533 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
4534 6d17833f 2019-11-08 stsp return tc;
4537 6d17833f 2019-11-08 stsp return NULL;
4540 4ed7e80c 2018-05-20 stsp static const struct got_error *
4541 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
4542 1853e0f4 2022-06-16 stsp WINDOW *window, int skipcol, regmatch_t *regmatch)
4544 41605754 2020-11-12 stsp const struct got_error *err = NULL;
4545 44a87665 2022-06-16 stsp char *exstr = NULL;
4546 1853e0f4 2022-06-16 stsp wchar_t *wline = NULL;
4547 1853e0f4 2022-06-16 stsp int rme, rms, n, width, scrollx;
4548 1853e0f4 2022-06-16 stsp int width0 = 0, width1 = 0, width2 = 0;
4549 1853e0f4 2022-06-16 stsp char *seg0 = NULL, *seg1 = NULL, *seg2 = NULL;
4551 41605754 2020-11-12 stsp *wtotal = 0;
4553 145b6838 2022-06-16 stsp rms = regmatch->rm_so;
4554 145b6838 2022-06-16 stsp rme = regmatch->rm_eo;
4556 44a87665 2022-06-16 stsp err = expand_tab(&exstr, line);
4558 44a87665 2022-06-16 stsp return err;
4560 1853e0f4 2022-06-16 stsp /* Split the line into 3 segments, according to match offsets. */
4561 44a87665 2022-06-16 stsp seg0 = strndup(exstr, rms);
4562 44a87665 2022-06-16 stsp if (seg0 == NULL) {
4563 44a87665 2022-06-16 stsp err = got_error_from_errno("strndup");
4564 44a87665 2022-06-16 stsp goto done;
4566 44a87665 2022-06-16 stsp seg1 = strndup(exstr + rms, rme - rms);
4567 1853e0f4 2022-06-16 stsp if (seg1 == NULL) {
4568 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4569 1853e0f4 2022-06-16 stsp goto done;
4571 44a87665 2022-06-16 stsp seg2 = strdup(exstr + rme);
4572 95d136ac 2022-06-16 stsp if (seg2 == NULL) {
4573 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4574 1853e0f4 2022-06-16 stsp goto done;
4577 145b6838 2022-06-16 stsp /* draw up to matched token if we haven't scrolled past it */
4578 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width0, NULL, seg0, 0, wlimit,
4579 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4581 1853e0f4 2022-06-16 stsp goto done;
4582 1853e0f4 2022-06-16 stsp n = MAX(width0 - skipcol, 0);
4584 1853e0f4 2022-06-16 stsp free(wline);
4585 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, &scrollx, seg0, skipcol,
4586 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4588 1853e0f4 2022-06-16 stsp goto done;
4589 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4590 1853e0f4 2022-06-16 stsp wlimit -= width;
4591 1853e0f4 2022-06-16 stsp *wtotal += width;
4594 41605754 2020-11-12 stsp if (wlimit > 0) {
4595 1853e0f4 2022-06-16 stsp int i = 0, w = 0;
4596 1853e0f4 2022-06-16 stsp size_t wlen;
4598 1853e0f4 2022-06-16 stsp free(wline);
4599 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width1, NULL, seg1, 0, wlimit,
4600 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4602 1853e0f4 2022-06-16 stsp goto done;
4603 1853e0f4 2022-06-16 stsp wlen = wcslen(wline);
4604 1853e0f4 2022-06-16 stsp while (i < wlen) {
4605 1853e0f4 2022-06-16 stsp width = wcwidth(wline[i]);
4606 1853e0f4 2022-06-16 stsp if (width == -1) {
4607 1853e0f4 2022-06-16 stsp /* should not happen, tabs are expanded */
4608 1853e0f4 2022-06-16 stsp err = got_error(GOT_ERR_RANGE);
4609 1853e0f4 2022-06-16 stsp goto done;
4611 1853e0f4 2022-06-16 stsp if (width0 + w + width > skipcol)
4613 61417565 2022-06-20 mark w += width;
4616 145b6838 2022-06-16 stsp /* draw (visible part of) matched token (if scrolled into it) */
4617 1853e0f4 2022-06-16 stsp if (width1 - w > 0) {
4618 145b6838 2022-06-16 stsp wattron(window, A_STANDOUT);
4619 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[i]);
4620 145b6838 2022-06-16 stsp wattroff(window, A_STANDOUT);
4621 1853e0f4 2022-06-16 stsp wlimit -= (width1 - w);
4622 1853e0f4 2022-06-16 stsp *wtotal += (width1 - w);
4626 1853e0f4 2022-06-16 stsp if (wlimit > 0) { /* draw rest of line */
4627 1853e0f4 2022-06-16 stsp free(wline);
4628 1853e0f4 2022-06-16 stsp if (skipcol > width0 + width1) {
4629 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, &scrollx, seg2,
4630 1853e0f4 2022-06-16 stsp skipcol - (width0 + width1), wlimit,
4631 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4633 1853e0f4 2022-06-16 stsp goto done;
4634 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4636 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, NULL, seg2, 0,
4637 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4639 1853e0f4 2022-06-16 stsp goto done;
4640 1853e0f4 2022-06-16 stsp waddwstr(window, wline);
4642 1853e0f4 2022-06-16 stsp *wtotal += width2;
4645 145b6838 2022-06-16 stsp free(wline);
4646 44a87665 2022-06-16 stsp free(exstr);
4647 1853e0f4 2022-06-16 stsp free(seg0);
4648 1853e0f4 2022-06-16 stsp free(seg1);
4649 1853e0f4 2022-06-16 stsp free(seg2);
4650 1853e0f4 2022-06-16 stsp return err;
4653 94b80cfa 2022-08-01 mark static int
4654 94b80cfa 2022-08-01 mark gotoline(struct tog_view *view, int *lineno, int *nprinted)
4656 94b80cfa 2022-08-01 mark FILE *f = NULL;
4657 94b80cfa 2022-08-01 mark int *eof, *first, *selected;
4659 94b80cfa 2022-08-01 mark if (view->type == TOG_VIEW_DIFF) {
4660 94b80cfa 2022-08-01 mark struct tog_diff_view_state *s = &view->state.diff;
4662 ec2a9698 2022-09-15 mark first = &s->first_displayed_line;
4663 ec2a9698 2022-09-15 mark selected = first;
4664 ec2a9698 2022-09-15 mark eof = &s->eof;
4666 ec2a9698 2022-09-15 mark } else if (view->type == TOG_VIEW_HELP) {
4667 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
4669 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4670 94b80cfa 2022-08-01 mark selected = first;
4671 94b80cfa 2022-08-01 mark eof = &s->eof;
4673 94b80cfa 2022-08-01 mark } else if (view->type == TOG_VIEW_BLAME) {
4674 94b80cfa 2022-08-01 mark struct tog_blame_view_state *s = &view->state.blame;
4676 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4677 94b80cfa 2022-08-01 mark selected = &s->selected_line;
4678 94b80cfa 2022-08-01 mark eof = &s->eof;
4679 94b80cfa 2022-08-01 mark f = s->blame.f;
4683 94b80cfa 2022-08-01 mark /* Center gline in the middle of the page like vi(1). */
4684 94b80cfa 2022-08-01 mark if (*lineno < view->gline - (view->nlines - 3) / 2)
4686 94b80cfa 2022-08-01 mark if (*first != 1 && (*lineno > view->gline - (view->nlines - 3) / 2)) {
4687 94b80cfa 2022-08-01 mark rewind(f);
4689 94b80cfa 2022-08-01 mark *first = 1;
4690 94b80cfa 2022-08-01 mark *lineno = 0;
4691 94b80cfa 2022-08-01 mark *nprinted = 0;
4695 94b80cfa 2022-08-01 mark *selected = view->gline <= (view->nlines - 3) / 2 ?
4696 94b80cfa 2022-08-01 mark view->gline : (view->nlines - 3) / 2 + 1;
4697 94b80cfa 2022-08-01 mark view->gline = 0;
4702 41605754 2020-11-12 stsp static const struct got_error *
4703 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
4705 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
4706 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
4707 61e69b96 2018-05-20 stsp const struct got_error *err;
4708 c7d5c43c 2022-08-04 mark int nprinted = 0;
4709 b304db33 2018-05-20 stsp char *line;
4710 826082fe 2020-12-10 stsp size_t linesize = 0;
4711 826082fe 2020-12-10 stsp ssize_t linelen;
4712 61e69b96 2018-05-20 stsp wchar_t *wline;
4713 e0b650dd 2018-05-20 stsp int width;
4714 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
4715 89f1a395 2020-12-01 naddy int nlines = s->nlines;
4716 fe621944 2020-11-10 stsp off_t line_offset;
4718 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1;
4719 c7d5c43c 2022-08-04 mark line_offset = s->lines[s->first_displayed_line - 1].offset;
4720 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
4721 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
4723 f7d12f7e 2018-08-01 stsp werase(view->window);
4725 94b80cfa 2022-08-01 mark if (view->gline > s->nlines - 1)
4726 94b80cfa 2022-08-01 mark view->gline = s->nlines - 1;
4728 a3404814 2018-09-02 stsp if (header) {
4729 94b80cfa 2022-08-01 mark int ln = view->gline ? view->gline <= (view->nlines - 3) / 2 ?
4730 94b80cfa 2022-08-01 mark 1 : view->gline - (view->nlines - 3) / 2 :
4731 c7d5c43c 2022-08-04 mark s->lineno + s->selected_line;
4733 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s", ln, nlines, header) == -1)
4734 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
4735 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
4737 135a2da0 2020-11-11 stsp free(line);
4739 a3404814 2018-09-02 stsp return err;
4741 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4742 a3404814 2018-09-02 stsp wstandout(view->window);
4743 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
4744 e54cc94a 2020-11-11 stsp free(wline);
4745 e54cc94a 2020-11-11 stsp wline = NULL;
4746 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
4747 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
4748 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4749 a3404814 2018-09-02 stsp wstandend(view->window);
4751 a3404814 2018-09-02 stsp if (max_lines <= 1)
4752 a3404814 2018-09-02 stsp return NULL;
4753 a3404814 2018-09-02 stsp max_lines--;
4756 89f1a395 2020-12-01 naddy s->eof = 0;
4757 145b6838 2022-06-16 stsp view->maxx = 0;
4758 826082fe 2020-12-10 stsp line = NULL;
4759 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
4760 6a5ff2d4 2022-08-06 mark enum got_diff_line_type linetype;
4761 6a5ff2d4 2022-08-06 mark attr_t attr = 0;
4763 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
4764 826082fe 2020-12-10 stsp if (linelen == -1) {
4765 826082fe 2020-12-10 stsp if (feof(s->f)) {
4766 826082fe 2020-12-10 stsp s->eof = 1;
4769 826082fe 2020-12-10 stsp free(line);
4770 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
4773 c7d5c43c 2022-08-04 mark if (++s->lineno < s->first_displayed_line)
4775 c7d5c43c 2022-08-04 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
4777 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline)
4778 94b80cfa 2022-08-01 mark attr = A_STANDOUT;
4780 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
4781 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
4782 1853e0f4 2022-06-16 stsp view->x ? 1 : 0);
4783 1853e0f4 2022-06-16 stsp if (err) {
4784 1853e0f4 2022-06-16 stsp free(line);
4785 1853e0f4 2022-06-16 stsp return err;
4787 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
4788 1853e0f4 2022-06-16 stsp free(wline);
4789 1853e0f4 2022-06-16 stsp wline = NULL;
4791 6a5ff2d4 2022-08-06 mark linetype = s->lines[s->lineno].type;
4792 6a5ff2d4 2022-08-06 mark if (linetype > GOT_DIFF_LINE_LOGMSG &&
4793 6a5ff2d4 2022-08-06 mark linetype < GOT_DIFF_LINE_CONTEXT)
4794 6a5ff2d4 2022-08-06 mark attr |= COLOR_PAIR(linetype);
4796 94b80cfa 2022-08-01 mark wattron(view->window, attr);
4797 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
4798 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4799 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
4800 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
4801 41605754 2020-11-12 stsp if (err) {
4802 41605754 2020-11-12 stsp free(line);
4803 41605754 2020-11-12 stsp return err;
4807 969c159c 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
4808 969c159c 2022-06-16 stsp view->x, view->ncols, 0, view->x ? 1 : 0);
4809 969c159c 2022-06-16 stsp if (err) {
4810 969c159c 2022-06-16 stsp free(line);
4811 969c159c 2022-06-16 stsp return err;
4813 969c159c 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
4814 969c159c 2022-06-16 stsp free(wline);
4815 41605754 2020-11-12 stsp wline = NULL;
4817 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline) {
4818 94b80cfa 2022-08-01 mark /* highlight full gline length */
4819 94b80cfa 2022-08-01 mark while (width++ < view->ncols)
4820 94b80cfa 2022-08-01 mark waddch(view->window, ' ');
4822 94b80cfa 2022-08-01 mark if (width <= view->ncols - 1)
4823 94b80cfa 2022-08-01 mark waddch(view->window, '\n');
4826 94b80cfa 2022-08-01 mark wattroff(view->window, attr);
4827 94b80cfa 2022-08-01 mark if (++nprinted == 1)
4828 c7d5c43c 2022-08-04 mark s->first_displayed_line = s->lineno;
4830 826082fe 2020-12-10 stsp free(line);
4831 fe621944 2020-11-10 stsp if (nprinted >= 1)
4832 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
4833 89f1a395 2020-12-01 naddy (nprinted - 1);
4835 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
4837 9b058f45 2022-06-30 mark view_border(view);
4839 89f1a395 2020-12-01 naddy if (s->eof) {
4840 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
4841 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
4842 c3e9aa98 2019-05-13 jcs nprinted++;
4845 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, TOG_EOF_STRING, 0,
4846 ccda2f4d 2022-06-16 stsp view->ncols, 0, 0);
4848 c3e9aa98 2019-05-13 jcs return err;
4851 c3e9aa98 2019-05-13 jcs wstandout(view->window);
4852 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
4853 e54cc94a 2020-11-11 stsp free(wline);
4854 e54cc94a 2020-11-11 stsp wline = NULL;
4855 c3e9aa98 2019-05-13 jcs wstandend(view->window);
4858 26ed57b2 2018-05-19 stsp return NULL;
4861 abd2672a 2018-12-23 stsp static char *
4862 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
4864 09867e48 2019-08-13 stsp struct tm mytm, *tm;
4865 09867e48 2019-08-13 stsp char *p, *s;
4867 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
4868 09867e48 2019-08-13 stsp if (tm == NULL)
4869 09867e48 2019-08-13 stsp return NULL;
4870 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
4871 09867e48 2019-08-13 stsp if (s == NULL)
4872 09867e48 2019-08-13 stsp return NULL;
4873 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
4875 abd2672a 2018-12-23 stsp *p = '\0';
4879 4ed7e80c 2018-05-20 stsp static const struct got_error *
4880 c7d5c43c 2022-08-04 mark add_line_metadata(struct got_diff_line **lines, size_t *nlines,
4881 c7d5c43c 2022-08-04 mark off_t off, uint8_t type)
4883 c7d5c43c 2022-08-04 mark struct got_diff_line *p;
4885 c7d5c43c 2022-08-04 mark p = reallocarray(*lines, *nlines + 1, sizeof(**lines));
4886 fe621944 2020-11-10 stsp if (p == NULL)
4887 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
4888 c7d5c43c 2022-08-04 mark *lines = p;
4889 c7d5c43c 2022-08-04 mark (*lines)[*nlines].offset = off;
4890 c7d5c43c 2022-08-04 mark (*lines)[*nlines].type = type;
4891 fe621944 2020-11-10 stsp (*nlines)++;
4893 fe621944 2020-11-10 stsp return NULL;
4896 fe621944 2020-11-10 stsp static const struct got_error *
4897 1f3405c9 2023-01-17 mark cat_diff(FILE *dst, FILE *src, struct got_diff_line **d_lines, size_t *d_nlines,
4898 1f3405c9 2023-01-17 mark struct got_diff_line *s_lines, size_t s_nlines)
4900 1f3405c9 2023-01-17 mark struct got_diff_line *p;
4901 1f3405c9 2023-01-17 mark char buf[BUFSIZ];
4902 1f3405c9 2023-01-17 mark size_t i, r;
4904 1f3405c9 2023-01-17 mark if (fseeko(src, 0L, SEEK_SET) == -1)
4905 1f3405c9 2023-01-17 mark return got_error_from_errno("fseeko");
4907 1f3405c9 2023-01-17 mark for (;;) {
4908 1f3405c9 2023-01-17 mark r = fread(buf, 1, sizeof(buf), src);
4909 1f3405c9 2023-01-17 mark if (r == 0) {
4910 1f3405c9 2023-01-17 mark if (ferror(src))
4911 1f3405c9 2023-01-17 mark return got_error_from_errno("fread");
4912 1f3405c9 2023-01-17 mark if (feof(src))
4915 1f3405c9 2023-01-17 mark if (fwrite(buf, 1, r, dst) != r)
4916 1f3405c9 2023-01-17 mark return got_ferror(dst, GOT_ERR_IO);
4919 5afebbd1 2023-02-22 mark if (s_nlines == 0 && *d_nlines == 0)
4920 5afebbd1 2023-02-22 mark return NULL;
4923 5afebbd1 2023-02-22 mark * If commit info was in dst, increment line offsets
4924 5afebbd1 2023-02-22 mark * of the appended diff content, but skip s_lines[0]
4925 5afebbd1 2023-02-22 mark * because offset zero is already in *d_lines.
4927 5afebbd1 2023-02-22 mark if (*d_nlines > 0) {
4928 5afebbd1 2023-02-22 mark for (i = 1; i < s_nlines; ++i)
4929 5afebbd1 2023-02-22 mark s_lines[i].offset += (*d_lines)[*d_nlines - 1].offset;
4931 5afebbd1 2023-02-22 mark if (s_nlines > 0) {
4932 5afebbd1 2023-02-22 mark --s_nlines;
4933 5afebbd1 2023-02-22 mark ++s_lines;
4937 1f3405c9 2023-01-17 mark p = reallocarray(*d_lines, *d_nlines + s_nlines, sizeof(*p));
4938 1f3405c9 2023-01-17 mark if (p == NULL) {
4939 1f3405c9 2023-01-17 mark /* d_lines is freed in close_diff_view() */
4940 1f3405c9 2023-01-17 mark return got_error_from_errno("reallocarray");
4943 1f3405c9 2023-01-17 mark *d_lines = p;
4945 5afebbd1 2023-02-22 mark memcpy(*d_lines + *d_nlines, s_lines, s_nlines * sizeof(*s_lines));
4946 1f3405c9 2023-01-17 mark *d_nlines += s_nlines;
4948 1f3405c9 2023-01-17 mark return NULL;
4951 1f3405c9 2023-01-17 mark static const struct got_error *
4952 c7d5c43c 2022-08-04 mark write_commit_info(struct got_diff_line **lines, size_t *nlines,
4953 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4954 5191b70b 2023-01-07 mark struct got_repository *repo, int ignore_ws, int force_text_diff,
4955 1f3405c9 2023-01-17 mark struct got_diffstat_cb_arg *dsa, FILE *outfile)
4957 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
4958 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
4959 15a94983 2018-12-23 stsp struct got_commit_object *commit;
4960 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
4961 45d799e2 2018-12-23 stsp time_t committer_time;
4962 45d799e2 2018-12-23 stsp const char *author, *committer;
4963 8b473291 2019-02-21 stsp char *refs_str = NULL;
4964 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
4965 fe621944 2020-11-10 stsp off_t outoff = 0;
4968 8b473291 2019-02-21 stsp if (refs) {
4969 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
4971 8b473291 2019-02-21 stsp return err;
4974 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
4976 abd2672a 2018-12-23 stsp return err;
4978 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
4979 15a94983 2018-12-23 stsp if (err) {
4980 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
4981 15a94983 2018-12-23 stsp goto done;
4984 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, 0, GOT_DIFF_LINE_NONE);
4986 fe621944 2020-11-10 stsp goto done;
4988 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
4989 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
4990 fe621944 2020-11-10 stsp if (n < 0) {
4991 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
4992 abd2672a 2018-12-23 stsp goto done;
4994 fe621944 2020-11-10 stsp outoff += n;
4995 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_META);
4997 fe621944 2020-11-10 stsp goto done;
4999 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
5000 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
5001 fe621944 2020-11-10 stsp if (n < 0) {
5002 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
5003 abd2672a 2018-12-23 stsp goto done;
5005 fe621944 2020-11-10 stsp outoff += n;
5006 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_AUTHOR);
5008 fe621944 2020-11-10 stsp goto done;
5010 1a99e0b4 2023-01-07 stsp author = got_object_commit_get_author(commit);
5011 1a99e0b4 2023-01-07 stsp committer = got_object_commit_get_committer(commit);
5012 1a99e0b4 2023-01-07 stsp if (strcmp(author, committer) != 0) {
5013 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "via: %s\n", committer);
5014 fe621944 2020-11-10 stsp if (n < 0) {
5015 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5016 fe621944 2020-11-10 stsp goto done;
5018 fe621944 2020-11-10 stsp outoff += n;
5019 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5020 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_AUTHOR);
5022 fe621944 2020-11-10 stsp goto done;
5024 1a99e0b4 2023-01-07 stsp committer_time = got_object_commit_get_committer_time(commit);
5025 1a99e0b4 2023-01-07 stsp datestr = get_datestr(&committer_time, datebuf);
5026 1a99e0b4 2023-01-07 stsp if (datestr) {
5027 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
5028 fe621944 2020-11-10 stsp if (n < 0) {
5029 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5030 fe621944 2020-11-10 stsp goto done;
5032 fe621944 2020-11-10 stsp outoff += n;
5033 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5034 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_DATE);
5036 fe621944 2020-11-10 stsp goto done;
5038 9f98ca05 2021-09-24 stsp if (got_object_commit_get_nparents(commit) > 1) {
5039 9f98ca05 2021-09-24 stsp const struct got_object_id_queue *parent_ids;
5040 9f98ca05 2021-09-24 stsp struct got_object_qid *qid;
5041 9f98ca05 2021-09-24 stsp int pn = 1;
5042 9f98ca05 2021-09-24 stsp parent_ids = got_object_commit_get_parent_ids(commit);
5043 9f98ca05 2021-09-24 stsp STAILQ_FOREACH(qid, parent_ids, entry) {
5044 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &qid->id);
5046 9f98ca05 2021-09-24 stsp goto done;
5047 9f98ca05 2021-09-24 stsp n = fprintf(outfile, "parent %d: %s\n", pn++, id_str);
5048 9f98ca05 2021-09-24 stsp if (n < 0) {
5049 9f98ca05 2021-09-24 stsp err = got_error_from_errno("fprintf");
5050 9f98ca05 2021-09-24 stsp goto done;
5052 9f98ca05 2021-09-24 stsp outoff += n;
5053 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5054 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_META);
5056 9f98ca05 2021-09-24 stsp goto done;
5057 9f98ca05 2021-09-24 stsp free(id_str);
5058 9f98ca05 2021-09-24 stsp id_str = NULL;
5062 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
5064 5943eee2 2019-08-13 stsp goto done;
5065 fe621944 2020-11-10 stsp s = logmsg;
5066 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
5067 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
5068 fe621944 2020-11-10 stsp if (n < 0) {
5069 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5070 fe621944 2020-11-10 stsp goto done;
5072 fe621944 2020-11-10 stsp outoff += n;
5073 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5074 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_LOGMSG);
5076 fe621944 2020-11-10 stsp goto done;
5079 1f3405c9 2023-01-17 mark TAILQ_FOREACH(pe, dsa->paths, entry) {
5080 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
5081 1f3405c9 2023-01-17 mark int pad = dsa->max_path_len - pe->path_len + 1;
5083 5191b70b 2023-01-07 mark n = fprintf(outfile, "%c %s%*c | %*d+ %*d-\n", cp->status,
5084 1f3405c9 2023-01-17 mark pe->path, pad, ' ', dsa->add_cols + 1, cp->add,
5085 1f3405c9 2023-01-17 mark dsa->rm_cols + 1, cp->rm);
5086 fe621944 2020-11-10 stsp if (n < 0) {
5087 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
5088 fe621944 2020-11-10 stsp goto done;
5090 fe621944 2020-11-10 stsp outoff += n;
5091 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
5092 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_CHANGES);
5094 fe621944 2020-11-10 stsp goto done;
5097 0208f208 2020-05-05 stsp fputc('\n', outfile);
5099 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5101 5191b70b 2023-01-07 mark goto done;
5103 5191b70b 2023-01-07 mark n = fprintf(outfile,
5104 65dedee0 2023-01-15 mark "%d file%s changed, %d insertion%s(+), %d deletion%s(-)\n",
5105 1f3405c9 2023-01-17 mark dsa->nfiles, dsa->nfiles > 1 ? "s" : "", dsa->ins,
5106 1f3405c9 2023-01-17 mark dsa->ins != 1 ? "s" : "", dsa->del, dsa->del != 1 ? "s" : "");
5107 5191b70b 2023-01-07 mark if (n < 0) {
5108 5191b70b 2023-01-07 mark err = got_error_from_errno("fprintf");
5109 5191b70b 2023-01-07 mark goto done;
5111 5191b70b 2023-01-07 mark outoff += n;
5112 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5114 5191b70b 2023-01-07 mark goto done;
5116 5191b70b 2023-01-07 mark fputc('\n', outfile);
5118 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
5120 abd2672a 2018-12-23 stsp free(id_str);
5121 5943eee2 2019-08-13 stsp free(logmsg);
5122 8b473291 2019-02-21 stsp free(refs_str);
5123 15a94983 2018-12-23 stsp got_object_commit_close(commit);
5124 7510f233 2020-08-09 stsp if (err) {
5125 c7d5c43c 2022-08-04 mark free(*lines);
5126 c7d5c43c 2022-08-04 mark *lines = NULL;
5127 ae6a6978 2020-08-09 stsp *nlines = 0;
5129 fe621944 2020-11-10 stsp return err;
5132 abd2672a 2018-12-23 stsp static const struct got_error *
5133 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
5135 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
5136 1f3405c9 2023-01-17 mark FILE *f = NULL, *tmp_diff_file = NULL;
5137 15a94983 2018-12-23 stsp int obj_type;
5138 1f3405c9 2023-01-17 mark struct got_diff_line *lines = NULL;
5139 1f3405c9 2023-01-17 mark struct got_pathlist_head changed_paths;
5141 1f3405c9 2023-01-17 mark TAILQ_INIT(&changed_paths);
5143 c7d5c43c 2022-08-04 mark free(s->lines);
5144 c7d5c43c 2022-08-04 mark s->lines = malloc(sizeof(*s->lines));
5145 c7d5c43c 2022-08-04 mark if (s->lines == NULL)
5146 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
5147 fe621944 2020-11-10 stsp s->nlines = 0;
5149 511a516b 2018-05-19 stsp f = got_opentemp();
5150 48ae06ee 2018-10-18 stsp if (f == NULL) {
5151 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
5152 48ae06ee 2018-10-18 stsp goto done;
5154 1f3405c9 2023-01-17 mark tmp_diff_file = got_opentemp();
5155 1f3405c9 2023-01-17 mark if (tmp_diff_file == NULL) {
5156 1f3405c9 2023-01-17 mark err = got_error_from_errno("got_opentemp");
5157 1f3405c9 2023-01-17 mark goto done;
5159 56b63ca4 2021-01-22 stsp if (s->f && fclose(s->f) == EOF) {
5160 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
5161 fb43ecf1 2019-02-11 stsp goto done;
5165 15a94983 2018-12-23 stsp if (s->id1)
5166 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
5168 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
5170 15a94983 2018-12-23 stsp goto done;
5172 15a94983 2018-12-23 stsp switch (obj_type) {
5173 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
5174 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_blobs(&s->lines, &s->nlines,
5175 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2,
5176 917d79a7 2022-07-01 stsp s->label1, s->label2, tog_diff_algo, s->diff_context,
5177 1f3405c9 2023-01-17 mark s->ignore_whitespace, s->force_text_diff, NULL, s->repo,
5180 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
5181 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_trees(&s->lines, &s->nlines,
5182 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL, "", "",
5183 917d79a7 2022-07-01 stsp tog_diff_algo, s->diff_context, s->ignore_whitespace,
5184 1f3405c9 2023-01-17 mark s->force_text_diff, NULL, s->repo, s->f);
5186 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
5187 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
5188 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
5189 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
5190 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
5191 1f3405c9 2023-01-17 mark size_t nlines = 0;
5192 1f3405c9 2023-01-17 mark struct got_diffstat_cb_arg dsa = {
5193 1f3405c9 2023-01-17 mark 0, 0, 0, 0, 0, 0,
5194 1f3405c9 2023-01-17 mark &changed_paths,
5195 1f3405c9 2023-01-17 mark s->ignore_whitespace,
5196 1f3405c9 2023-01-17 mark s->force_text_diff,
5197 1f3405c9 2023-01-17 mark tog_diff_algo
5200 1f3405c9 2023-01-17 mark lines = malloc(sizeof(*lines));
5201 1f3405c9 2023-01-17 mark if (lines == NULL) {
5202 1f3405c9 2023-01-17 mark err = got_error_from_errno("malloc");
5203 1f3405c9 2023-01-17 mark goto done;
5206 1f3405c9 2023-01-17 mark /* build diff first in tmp file then append to commit info */
5207 1f3405c9 2023-01-17 mark err = got_diff_objects_as_commits(&lines, &nlines,
5208 1f3405c9 2023-01-17 mark s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL,
5209 1f3405c9 2023-01-17 mark tog_diff_algo, s->diff_context, s->ignore_whitespace,
5210 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->repo, tmp_diff_file);
5214 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
5216 3ffacbe1 2020-02-02 tracey goto done;
5217 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, s->id2);
5218 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
5219 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
5220 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines, &s->nlines, s->id2,
5221 5191b70b 2023-01-07 mark refs, s->repo, s->ignore_whitespace,
5222 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->f);
5223 f44b1f58 2020-02-02 tracey if (err)
5224 f44b1f58 2020-02-02 tracey goto done;
5225 f44b1f58 2020-02-02 tracey } else {
5226 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
5227 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(pid, parent_ids, entry) {
5228 d7b5a0e8 2022-04-20 stsp if (got_object_id_cmp(s->id1, &pid->id) == 0) {
5229 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines,
5230 c7d5c43c 2022-08-04 mark &s->nlines, s->id2, refs, s->repo,
5231 5191b70b 2023-01-07 mark s->ignore_whitespace,
5232 1f3405c9 2023-01-17 mark s->force_text_diff, &dsa, s->f);
5233 f44b1f58 2020-02-02 tracey if (err)
5234 f44b1f58 2020-02-02 tracey goto done;
5239 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
5241 1f3405c9 2023-01-17 mark err = cat_diff(s->f, tmp_diff_file, &s->lines, &s->nlines,
5242 1f3405c9 2023-01-17 mark lines, nlines);
5246 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5250 1f3405c9 2023-01-17 mark free(lines);
5251 1f3405c9 2023-01-17 mark got_pathlist_free(&changed_paths, GOT_PATHLIST_FREE_ALL);
5252 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
5253 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
5254 1f3405c9 2023-01-17 mark if (tmp_diff_file && fclose(tmp_diff_file) == EOF && err == NULL)
5255 1f3405c9 2023-01-17 mark err = got_error_from_errno("fclose");
5256 48ae06ee 2018-10-18 stsp return err;
5259 f5215bb9 2019-02-22 stsp static void
5260 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
5262 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
5263 f5215bb9 2019-02-22 stsp update_panels();
5264 f5215bb9 2019-02-22 stsp doupdate();
5267 f44b1f58 2020-02-02 tracey static const struct got_error *
5268 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
5270 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
5272 f44b1f58 2020-02-02 tracey s->matched_line = 0;
5273 f44b1f58 2020-02-02 tracey return NULL;
5276 eaf2c13e 2022-09-17 mark static void
5277 eaf2c13e 2022-09-17 mark search_setup_diff_view(struct tog_view *view, FILE **f, off_t **line_offsets,
5278 ec2a9698 2022-09-15 mark size_t *nlines, int **first, int **last, int **match, int **selected)
5280 eaf2c13e 2022-09-17 mark struct tog_diff_view_state *s = &view->state.diff;
5282 eaf2c13e 2022-09-17 mark *f = s->f;
5283 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
5284 eaf2c13e 2022-09-17 mark *line_offsets = NULL;
5285 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
5286 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
5287 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
5288 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
5291 ec2a9698 2022-09-15 mark static const struct got_error *
5292 ec2a9698 2022-09-15 mark search_next_view_match(struct tog_view *view)
5294 145b6838 2022-06-16 stsp const struct got_error *err = NULL;
5296 f44b1f58 2020-02-02 tracey int lineno;
5297 cb713507 2022-06-16 stsp char *line = NULL;
5298 826082fe 2020-12-10 stsp size_t linesize = 0;
5299 826082fe 2020-12-10 stsp ssize_t linelen;
5300 ec2a9698 2022-09-15 mark off_t *line_offsets;
5301 ec2a9698 2022-09-15 mark size_t nlines = 0;
5302 ec2a9698 2022-09-15 mark int *first, *last, *match, *selected;
5304 eaf2c13e 2022-09-17 mark if (!view->search_setup)
5305 eaf2c13e 2022-09-17 mark return got_error_msg(GOT_ERR_NOT_IMPL,
5306 eaf2c13e 2022-09-17 mark "view search not supported");
5307 eaf2c13e 2022-09-17 mark view->search_setup(view, &f, &line_offsets, &nlines, &first, &last,
5308 ec2a9698 2022-09-15 mark &match, &selected);
5310 f44b1f58 2020-02-02 tracey if (!view->searching) {
5311 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5312 f44b1f58 2020-02-02 tracey return NULL;
5315 ec2a9698 2022-09-15 mark if (*match) {
5316 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5317 8c28a2ab 2023-04-02 mark lineno = *first + 1;
5319 8c28a2ab 2023-04-02 mark lineno = *first - 1;
5321 ec2a9698 2022-09-15 mark lineno = *first - 1 + *selected;
5323 f44b1f58 2020-02-02 tracey while (1) {
5324 f44b1f58 2020-02-02 tracey off_t offset;
5326 ec2a9698 2022-09-15 mark if (lineno <= 0 || lineno > nlines) {
5327 ec2a9698 2022-09-15 mark if (*match == 0) {
5328 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5332 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5333 f44b1f58 2020-02-02 tracey lineno = 1;
5335 ec2a9698 2022-09-15 mark lineno = nlines;
5338 ec2a9698 2022-09-15 mark offset = view->type == TOG_VIEW_DIFF ?
5339 ec2a9698 2022-09-15 mark view->state.diff.lines[lineno - 1].offset :
5340 ec2a9698 2022-09-15 mark line_offsets[lineno - 1];
5341 ec2a9698 2022-09-15 mark if (fseeko(f, offset, SEEK_SET) != 0) {
5342 f44b1f58 2020-02-02 tracey free(line);
5343 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
5345 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesize, f);
5346 cb713507 2022-06-16 stsp if (linelen != -1) {
5347 cb713507 2022-06-16 stsp char *exstr;
5348 cb713507 2022-06-16 stsp err = expand_tab(&exstr, line);
5351 cb713507 2022-06-16 stsp if (match_line(exstr, &view->regex, 1,
5352 cb713507 2022-06-16 stsp &view->regmatch)) {
5353 cb713507 2022-06-16 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5354 ec2a9698 2022-09-15 mark *match = lineno;
5355 cb713507 2022-06-16 stsp free(exstr);
5358 cb713507 2022-06-16 stsp free(exstr);
5360 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
5361 f44b1f58 2020-02-02 tracey lineno++;
5363 f44b1f58 2020-02-02 tracey lineno--;
5365 826082fe 2020-12-10 stsp free(line);
5367 ec2a9698 2022-09-15 mark if (*match) {
5368 ec2a9698 2022-09-15 mark *first = *match;
5369 ec2a9698 2022-09-15 mark *selected = 1;
5372 145b6838 2022-06-16 stsp return err;
5375 48ae06ee 2018-10-18 stsp static const struct got_error *
5376 b72706c3 2022-06-01 stsp close_diff_view(struct tog_view *view)
5378 b72706c3 2022-06-01 stsp const struct got_error *err = NULL;
5379 b72706c3 2022-06-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5381 b72706c3 2022-06-01 stsp free(s->id1);
5382 b72706c3 2022-06-01 stsp s->id1 = NULL;
5383 b72706c3 2022-06-01 stsp free(s->id2);
5384 b72706c3 2022-06-01 stsp s->id2 = NULL;
5385 b72706c3 2022-06-01 stsp if (s->f && fclose(s->f) == EOF)
5386 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5387 b72706c3 2022-06-01 stsp s->f = NULL;
5388 f9d37699 2022-06-28 stsp if (s->f1 && fclose(s->f1) == EOF && err == NULL)
5389 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5390 b72706c3 2022-06-01 stsp s->f1 = NULL;
5391 f9d37699 2022-06-28 stsp if (s->f2 && fclose(s->f2) == EOF && err == NULL)
5392 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
5393 b72706c3 2022-06-01 stsp s->f2 = NULL;
5394 f9d37699 2022-06-28 stsp if (s->fd1 != -1 && close(s->fd1) == -1 && err == NULL)
5395 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
5396 f9d37699 2022-06-28 stsp s->fd1 = -1;
5397 f9d37699 2022-06-28 stsp if (s->fd2 != -1 && close(s->fd2) == -1 && err == NULL)
5398 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
5399 f9d37699 2022-06-28 stsp s->fd2 = -1;
5400 c7d5c43c 2022-08-04 mark free(s->lines);
5401 c7d5c43c 2022-08-04 mark s->lines = NULL;
5402 b72706c3 2022-06-01 stsp s->nlines = 0;
5403 b72706c3 2022-06-01 stsp return err;
5406 b72706c3 2022-06-01 stsp static const struct got_error *
5407 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
5408 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
5409 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
5410 c0f61fa4 2022-07-11 mark struct tog_view *parent_view, struct got_repository *repo)
5412 48ae06ee 2018-10-18 stsp const struct got_error *err;
5413 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
5415 b72706c3 2022-06-01 stsp memset(s, 0, sizeof(*s));
5416 f9d37699 2022-06-28 stsp s->fd1 = -1;
5417 f9d37699 2022-06-28 stsp s->fd2 = -1;
5419 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
5420 2ca2f982 2023-04-14 mark int type1, type2;
5422 2ca2f982 2023-04-14 mark err = got_object_get_type(&type1, repo, id1);
5424 2ca2f982 2023-04-14 mark goto done;
5425 2ca2f982 2023-04-14 mark err = got_object_get_type(&type2, repo, id2);
5427 2ca2f982 2023-04-14 mark goto done;
5429 2ca2f982 2023-04-14 mark if (type1 != type2) {
5430 2ca2f982 2023-04-14 mark err = got_error(GOT_ERR_OBJ_TYPE);
5431 2ca2f982 2023-04-14 mark goto done;
5434 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
5435 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
5436 f44b1f58 2020-02-02 tracey s->selected_line = 1;
5437 f44b1f58 2020-02-02 tracey s->repo = repo;
5438 f44b1f58 2020-02-02 tracey s->id1 = id1;
5439 f44b1f58 2020-02-02 tracey s->id2 = id2;
5440 3dbaef42 2020-11-24 stsp s->label1 = label1;
5441 3dbaef42 2020-11-24 stsp s->label2 = label2;
5443 15a94983 2018-12-23 stsp if (id1) {
5444 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
5445 2ca2f982 2023-04-14 mark if (s->id1 == NULL) {
5446 2ca2f982 2023-04-14 mark err = got_error_from_errno("got_object_id_dup");
5447 2ca2f982 2023-04-14 mark goto done;
5450 5465d566 2020-02-01 tracey s->id1 = NULL;
5452 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
5453 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
5454 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_object_id_dup");
5455 b72706c3 2022-06-01 stsp goto done;
5458 a00719e9 2022-06-17 stsp s->f1 = got_opentemp();
5459 a00719e9 2022-06-17 stsp if (s->f1 == NULL) {
5460 a00719e9 2022-06-17 stsp err = got_error_from_errno("got_opentemp");
5461 a00719e9 2022-06-17 stsp goto done;
5464 b72706c3 2022-06-01 stsp s->f2 = got_opentemp();
5465 b72706c3 2022-06-01 stsp if (s->f2 == NULL) {
5466 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_opentemp");
5467 b72706c3 2022-06-01 stsp goto done;
5470 f9d37699 2022-06-28 stsp s->fd1 = got_opentempfd();
5471 f9d37699 2022-06-28 stsp if (s->fd1 == -1) {
5472 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5473 f9d37699 2022-06-28 stsp goto done;
5476 f9d37699 2022-06-28 stsp s->fd2 = got_opentempfd();
5477 f9d37699 2022-06-28 stsp if (s->fd2 == -1) {
5478 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5479 f9d37699 2022-06-28 stsp goto done;
5482 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
5483 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
5484 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
5485 c0f61fa4 2022-07-11 mark s->parent_view = parent_view;
5486 5465d566 2020-02-01 tracey s->repo = repo;
5488 098596c5 2023-04-14 stsp if (has_colors() && getenv("TOG_COLORS") != NULL && !using_mock_io) {
5491 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_MINUS,
5492 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_MINUS"), -1);
5493 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5494 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_PLUS,
5495 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_PLUS"), -1);
5496 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5497 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_HUNK,
5498 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"), -1);
5499 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5500 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_META,
5501 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5502 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5503 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_CHANGES,
5504 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5505 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5506 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_MIN,
5507 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5508 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5509 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_PLUS,
5510 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5511 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5512 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_AUTHOR,
5513 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_AUTHOR"), -1);
5514 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5515 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_DATE,
5516 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DATE"), -1);
5517 6a5ff2d4 2022-08-06 mark if (rc == ERR) {
5518 6a5ff2d4 2022-08-06 mark err = got_error(GOT_ERR_RANGE);
5519 b72706c3 2022-06-01 stsp goto done;
5523 c0f61fa4 2022-07-11 mark if (parent_view && parent_view->type == TOG_VIEW_LOG &&
5524 c0f61fa4 2022-07-11 mark view_is_splitscreen(view))
5525 c0f61fa4 2022-07-11 mark show_log_view(parent_view); /* draw border */
5526 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
5528 5465d566 2020-02-01 tracey err = create_diff(s);
5530 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
5531 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
5532 917d79a7 2022-07-01 stsp view->reset = reset_diff_view;
5533 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
5534 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
5535 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_diff_view;
5536 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
5538 2ca2f982 2023-04-14 mark if (err) {
5539 2ca2f982 2023-04-14 mark if (view->close == NULL)
5540 2ca2f982 2023-04-14 mark close_diff_view(view);
5541 2ca2f982 2023-04-14 mark view_close(view);
5543 e5a0f69f 2018-08-18 stsp return err;
5546 5dc9f4bc 2018-08-04 stsp static const struct got_error *
5547 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
5549 a3404814 2018-09-02 stsp const struct got_error *err;
5550 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
5551 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
5552 3dbaef42 2020-11-24 stsp const char *label1, *label2;
5554 a3404814 2018-09-02 stsp if (s->id1) {
5555 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
5557 a3404814 2018-09-02 stsp return err;
5558 4924afe1 2022-08-31 mark label1 = s->label1 ? s->label1 : id_str1;
5560 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
5562 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
5564 a3404814 2018-09-02 stsp return err;
5565 4924afe1 2022-08-31 mark label2 = s->label2 ? s->label2 : id_str2;
5567 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
5568 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5569 a3404814 2018-09-02 stsp free(id_str1);
5570 a3404814 2018-09-02 stsp free(id_str2);
5571 a3404814 2018-09-02 stsp return err;
5573 a3404814 2018-09-02 stsp free(id_str1);
5574 a3404814 2018-09-02 stsp free(id_str2);
5576 267bb3b8 2021-08-01 stsp err = draw_file(view, header);
5577 267bb3b8 2021-08-01 stsp free(header);
5578 267bb3b8 2021-08-01 stsp return err;
5581 15a087fe 2019-02-21 stsp static const struct got_error *
5582 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
5583 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
5585 d7a04538 2019-02-21 stsp const struct got_error *err;
5586 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
5587 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
5588 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
5590 15a087fe 2019-02-21 stsp free(s->id2);
5591 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
5592 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
5593 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
5595 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
5597 d7a04538 2019-02-21 stsp return err;
5598 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
5599 15a087fe 2019-02-21 stsp free(s->id1);
5600 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(parent_ids);
5601 d7b5a0e8 2022-04-20 stsp s->id1 = pid ? got_object_id_dup(&pid->id) : NULL;
5602 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
5603 15a087fe 2019-02-21 stsp return NULL;
5606 0cf4efb1 2018-09-29 stsp static const struct got_error *
5607 917d79a7 2022-07-01 stsp reset_diff_view(struct tog_view *view)
5609 917d79a7 2022-07-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5611 917d79a7 2022-07-01 stsp view->count = 0;
5612 917d79a7 2022-07-01 stsp wclear(view->window);
5613 917d79a7 2022-07-01 stsp s->first_displayed_line = 1;
5614 917d79a7 2022-07-01 stsp s->last_displayed_line = view->nlines;
5615 917d79a7 2022-07-01 stsp s->matched_line = 0;
5616 917d79a7 2022-07-01 stsp diff_view_indicate_progress(view);
5617 917d79a7 2022-07-01 stsp return create_diff(s);
5620 c7d5c43c 2022-08-04 mark static void
5621 c7d5c43c 2022-08-04 mark diff_prev_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5623 c7d5c43c 2022-08-04 mark int start, i;
5625 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line - 1;
5627 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5628 c7d5c43c 2022-08-04 mark if (i == 0)
5629 c7d5c43c 2022-08-04 mark i = s->nlines - 1;
5630 c7d5c43c 2022-08-04 mark if (--i == start)
5631 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5634 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5635 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5638 c7d5c43c 2022-08-04 mark static void
5639 c7d5c43c 2022-08-04 mark diff_next_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5641 c7d5c43c 2022-08-04 mark int start, i;
5643 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line + 1;
5645 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5646 c7d5c43c 2022-08-04 mark if (i == s->nlines - 1)
5648 c7d5c43c 2022-08-04 mark if (++i == start)
5649 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5652 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5653 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5656 c0f61fa4 2022-07-11 mark static struct got_object_id *get_selected_commit_id(struct tog_blame_line *,
5657 c0f61fa4 2022-07-11 mark int, int, int);
5658 c0f61fa4 2022-07-11 mark static struct got_object_id *get_annotation_for_line(struct tog_blame_line *,
5659 c0f61fa4 2022-07-11 mark int, int);
5661 917d79a7 2022-07-01 stsp static const struct got_error *
5662 e78dc838 2020-12-04 stsp input_diff_view(struct tog_view **new_view, struct tog_view *view, int ch)
5664 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
5665 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
5666 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
5667 5a8b5076 2020-12-05 stsp struct commit_queue_entry *old_selected_entry;
5668 826082fe 2020-12-10 stsp char *line = NULL;
5669 826082fe 2020-12-10 stsp size_t linesize = 0;
5670 826082fe 2020-12-10 stsp ssize_t linelen;
5671 c0f61fa4 2022-07-11 mark int i, nscroll = view->nlines - 1, up = 0;
5673 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
5675 e5a0f69f 2018-08-18 stsp switch (ch) {
5678 145b6838 2022-06-16 stsp case KEY_RIGHT:
5680 145b6838 2022-06-16 stsp case KEY_LEFT:
5682 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
5686 3f6c6614 2023-01-23 mark if (ch == 'a') {
5687 3f6c6614 2023-01-23 mark s->force_text_diff = !s->force_text_diff;
5688 3f6c6614 2023-01-23 mark view->action = s->force_text_diff ?
5689 3f6c6614 2023-01-23 mark "force ASCII text enabled" :
5690 3f6c6614 2023-01-23 mark "force ASCII text disabled";
5692 3f6c6614 2023-01-23 mark else if (ch == 'w') {
5693 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
5694 3f6c6614 2023-01-23 mark view->action = s->ignore_whitespace ?
5695 3f6c6614 2023-01-23 mark "ignore whitespace enabled" :
5696 3f6c6614 2023-01-23 mark "ignore whitespace disabled";
5698 917d79a7 2022-07-01 stsp err = reset_diff_view(view);
5701 912a3f79 2021-08-30 j case KEY_HOME:
5702 912a3f79 2021-08-30 j s->first_displayed_line = 1;
5703 640cd7ff 2022-06-22 mark view->count = 0;
5706 912a3f79 2021-08-30 j case KEY_END:
5707 640cd7ff 2022-06-22 mark view->count = 0;
5711 912a3f79 2021-08-30 j s->first_displayed_line = (s->nlines - view->nlines) + 2;
5715 1e37a5c2 2019-05-12 jcs case KEY_UP:
5716 02ffd0d5 2021-10-17 stsp case CTRL('p'):
5717 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
5718 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5720 640cd7ff 2022-06-22 mark view->count = 0;
5722 83cc4199 2022-06-13 stsp case CTRL('u'):
5724 83cc4199 2022-06-13 stsp nscroll /= 2;
5725 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5726 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5727 a60a9dc4 2019-05-13 jcs case CTRL('b'):
5729 640cd7ff 2022-06-22 mark if (s->first_displayed_line == 1) {
5730 640cd7ff 2022-06-22 mark view->count = 0;
5734 83cc4199 2022-06-13 stsp while (i++ < nscroll && s->first_displayed_line > 1)
5735 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5738 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5739 02ffd0d5 2021-10-17 stsp case CTRL('n'):
5740 1e37a5c2 2019-05-12 jcs if (!s->eof)
5741 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5743 640cd7ff 2022-06-22 mark view->count = 0;
5745 83cc4199 2022-06-13 stsp case CTRL('d'):
5747 83cc4199 2022-06-13 stsp nscroll /= 2;
5748 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5749 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5750 a60a9dc4 2019-05-13 jcs case CTRL('f'):
5753 640cd7ff 2022-06-22 mark if (s->eof) {
5754 640cd7ff 2022-06-22 mark view->count = 0;
5758 83cc4199 2022-06-13 stsp while (!s->eof && i++ < nscroll) {
5759 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
5760 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5761 826082fe 2020-12-10 stsp if (linelen == -1) {
5762 826082fe 2020-12-10 stsp if (feof(s->f)) {
5763 826082fe 2020-12-10 stsp s->eof = 1;
5765 826082fe 2020-12-10 stsp err = got_ferror(s->f, GOT_ERR_IO);
5769 826082fe 2020-12-10 stsp free(line);
5772 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_BLOB_MIN);
5775 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_BLOB_MIN);
5778 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_HUNK);
5781 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_HUNK);
5784 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
5785 1e37a5c2 2019-05-12 jcs s->diff_context--;
5786 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5787 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5788 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5789 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
5790 27829c9e 2020-11-21 stsp s->nlines) {
5791 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
5792 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
5795 640cd7ff 2022-06-22 mark view->count = 0;
5798 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
5799 1e37a5c2 2019-05-12 jcs s->diff_context++;
5800 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5801 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5802 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5804 640cd7ff 2022-06-22 mark view->count = 0;
5810 c0f61fa4 2022-07-11 mark /* FALL THROUGH */
5814 c0f61fa4 2022-07-11 mark if (s->parent_view == NULL) {
5815 640cd7ff 2022-06-22 mark view->count = 0;
5818 c0f61fa4 2022-07-11 mark s->parent_view->count = view->count;
5820 c0f61fa4 2022-07-11 mark if (s->parent_view->type == TOG_VIEW_LOG) {
5821 c0f61fa4 2022-07-11 mark ls = &s->parent_view->state.log;
5822 c0f61fa4 2022-07-11 mark old_selected_entry = ls->selected_entry;
5824 c0f61fa4 2022-07-11 mark err = input_log_view(NULL, s->parent_view,
5825 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
5828 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
5830 c0f61fa4 2022-07-11 mark if (old_selected_entry == ls->selected_entry)
5833 c0f61fa4 2022-07-11 mark err = set_selected_commit(s, ls->selected_entry);
5836 c0f61fa4 2022-07-11 mark } else if (s->parent_view->type == TOG_VIEW_BLAME) {
5837 c0f61fa4 2022-07-11 mark struct tog_blame_view_state *bs;
5838 c0f61fa4 2022-07-11 mark struct got_object_id *id, *prev_id;
5840 c0f61fa4 2022-07-11 mark bs = &s->parent_view->state.blame;
5841 c0f61fa4 2022-07-11 mark prev_id = get_annotation_for_line(bs->blame.lines,
5842 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->last_diffed_line);
5844 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view,
5845 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
5848 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
5850 c0f61fa4 2022-07-11 mark if (prev_id == NULL)
5852 c0f61fa4 2022-07-11 mark id = get_selected_commit_id(bs->blame.lines,
5853 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->first_displayed_line,
5854 c0f61fa4 2022-07-11 mark bs->selected_line);
5855 c0f61fa4 2022-07-11 mark if (id == NULL)
5858 c0f61fa4 2022-07-11 mark if (!got_object_id_cmp(prev_id, id))
5861 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view, KEY_ENTER);
5865 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
5866 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
5867 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5868 145b6838 2022-06-16 stsp view->x = 0;
5870 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5871 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5874 640cd7ff 2022-06-22 mark view->count = 0;
5878 bcbd79e2 2018-08-19 stsp return err;
5881 4ed7e80c 2018-05-20 stsp static const struct got_error *
5882 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
5884 7483826e 2023-04-14 mark const struct got_error *error;
5885 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
5886 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
5887 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
5888 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
5889 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
5890 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
5891 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
5892 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
5893 3dbaef42 2020-11-24 stsp const char *errstr;
5894 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
5895 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
5897 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
5898 26ed57b2 2018-05-19 stsp switch (ch) {
5900 64453f7e 2020-11-21 stsp force_text_diff = 1;
5903 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
5905 3dbaef42 2020-11-24 stsp if (errstr != NULL)
5906 5a20d08d 2022-02-09 op errx(1, "number of context lines is %s: %s",
5907 5a20d08d 2022-02-09 op errstr, errstr);
5909 09b5bff8 2020-02-23 naddy case 'r':
5910 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
5911 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
5912 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
5914 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
5917 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
5920 17020d27 2019-03-07 stsp usage_diff();
5921 26ed57b2 2018-05-19 stsp /* NOTREACHED */
5925 26ed57b2 2018-05-19 stsp argc -= optind;
5926 26ed57b2 2018-05-19 stsp argv += optind;
5928 26ed57b2 2018-05-19 stsp if (argc == 0) {
5929 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
5930 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
5931 15a94983 2018-12-23 stsp id_str1 = argv[0];
5932 15a94983 2018-12-23 stsp id_str2 = argv[1];
5934 26ed57b2 2018-05-19 stsp usage_diff();
5936 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
5937 0ae84acc 2022-06-15 tracey if (error)
5938 0ae84acc 2022-06-15 tracey goto done;
5940 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
5941 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
5942 c156c7a4 2020-12-18 stsp if (cwd == NULL)
5943 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
5944 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
5945 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5946 c156c7a4 2020-12-18 stsp goto done;
5947 a273ac94 2020-02-23 naddy if (worktree)
5948 a273ac94 2020-02-23 naddy repo_path =
5949 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
5951 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
5952 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
5953 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
5954 c156c7a4 2020-12-18 stsp goto done;
5958 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
5959 eb6600df 2019-01-04 stsp if (error)
5960 eb6600df 2019-01-04 stsp goto done;
5962 098596c5 2023-04-14 stsp init_curses();
5964 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5965 51a10b52 2020-12-26 stsp if (error)
5966 51a10b52 2020-12-26 stsp goto done;
5968 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
5969 26ed57b2 2018-05-19 stsp if (error)
5970 26ed57b2 2018-05-19 stsp goto done;
5972 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
5973 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
5974 26ed57b2 2018-05-19 stsp if (error)
5975 26ed57b2 2018-05-19 stsp goto done;
5977 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
5978 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
5979 26ed57b2 2018-05-19 stsp if (error)
5980 26ed57b2 2018-05-19 stsp goto done;
5982 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
5983 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
5984 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5985 ea5e7bb5 2018-08-01 stsp goto done;
5987 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
5988 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
5989 5dc9f4bc 2018-08-04 stsp if (error)
5990 5dc9f4bc 2018-08-04 stsp goto done;
5991 098596c5 2023-04-14 stsp error = view_loop(view);
5993 3dbaef42 2020-11-24 stsp free(label1);
5994 3dbaef42 2020-11-24 stsp free(label2);
5995 c02c541e 2019-03-29 stsp free(repo_path);
5996 a273ac94 2020-02-23 naddy free(cwd);
5997 1d0f4054 2021-06-17 stsp if (repo) {
5998 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
5999 1d0f4054 2021-06-17 stsp if (error == NULL)
6000 1d0f4054 2021-06-17 stsp error = close_err;
6002 a273ac94 2020-02-23 naddy if (worktree)
6003 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
6004 0ae84acc 2022-06-15 tracey if (pack_fds) {
6005 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
6006 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
6007 0ae84acc 2022-06-15 tracey if (error == NULL)
6008 0ae84acc 2022-06-15 tracey error = pack_err;
6010 51a10b52 2020-12-26 stsp tog_free_refs();
6011 26ed57b2 2018-05-19 stsp return error;
6014 4ed7e80c 2018-05-20 stsp __dead static void
6015 9f7d7167 2018-04-29 stsp usage_blame(void)
6018 87411fa9 2022-06-16 stsp fprintf(stderr,
6019 87411fa9 2022-06-16 stsp "usage: %s blame [-c commit] [-r repository-path] path\n",
6020 9f7d7167 2018-04-29 stsp getprogname());
6024 84451b3e 2018-07-10 stsp struct tog_blame_line {
6025 84451b3e 2018-07-10 stsp int annotated;
6026 84451b3e 2018-07-10 stsp struct got_object_id *id;
6029 4ed7e80c 2018-05-20 stsp static const struct got_error *
6030 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
6032 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
6033 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
6034 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
6035 84451b3e 2018-07-10 stsp const struct got_error *err;
6036 4cb9d869 2022-06-16 stsp int lineno = 0, nprinted = 0;
6037 826082fe 2020-12-10 stsp char *line = NULL;
6038 826082fe 2020-12-10 stsp size_t linesize = 0;
6039 826082fe 2020-12-10 stsp ssize_t linelen;
6040 84451b3e 2018-07-10 stsp wchar_t *wline;
6041 27a741e5 2019-09-11 stsp int width;
6042 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
6043 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
6044 ab089a2a 2018-07-12 stsp char *id_str;
6045 11b20872 2019-11-08 stsp struct tog_color *tc;
6047 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &s->blamed_commit->id);
6049 ab089a2a 2018-07-12 stsp return err;
6051 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
6052 f7d12f7e 2018-08-01 stsp werase(view->window);
6054 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
6055 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
6056 ab089a2a 2018-07-12 stsp free(id_str);
6057 ab089a2a 2018-07-12 stsp return err;
6060 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
6061 ab089a2a 2018-07-12 stsp free(line);
6062 2550e4c3 2018-07-13 stsp line = NULL;
6064 1cae65b4 2019-09-22 stsp return err;
6065 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
6066 a3404814 2018-09-02 stsp wstandout(view->window);
6067 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
6069 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
6070 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6071 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
6072 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
6074 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
6075 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
6076 a3404814 2018-09-02 stsp wstandend(view->window);
6077 2550e4c3 2018-07-13 stsp free(wline);
6078 2550e4c3 2018-07-13 stsp wline = NULL;
6080 94b80cfa 2022-08-01 mark if (view->gline > blame->nlines)
6081 94b80cfa 2022-08-01 mark view->gline = blame->nlines;
6083 8496bf63 2023-04-20 mark if (tog_io.wait_for_ui) {
6084 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6087 8496bf63 2023-04-20 mark rc = pthread_cond_wait(&bta->blame_complete, &tog_mutex);
6089 8496bf63 2023-04-20 mark return got_error_set_errno(rc, "pthread_cond_wait");
6090 8496bf63 2023-04-20 mark tog_io.wait_for_ui = 0;
6093 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s%s", view->gline ? view->gline :
6094 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
6095 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
6096 ab089a2a 2018-07-12 stsp free(id_str);
6097 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
6099 ab089a2a 2018-07-12 stsp free(id_str);
6100 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
6101 3f60a8ef 2018-07-10 stsp free(line);
6102 2550e4c3 2018-07-13 stsp line = NULL;
6104 3f60a8ef 2018-07-10 stsp return err;
6105 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6106 2550e4c3 2018-07-13 stsp free(wline);
6107 2550e4c3 2018-07-13 stsp wline = NULL;
6108 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
6109 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
6111 4f7c3e5e 2020-12-01 naddy s->eof = 0;
6112 145b6838 2022-06-16 stsp view->maxx = 0;
6113 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
6114 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, blame->f);
6115 826082fe 2020-12-10 stsp if (linelen == -1) {
6116 826082fe 2020-12-10 stsp if (feof(blame->f)) {
6117 826082fe 2020-12-10 stsp s->eof = 1;
6120 84451b3e 2018-07-10 stsp free(line);
6121 826082fe 2020-12-10 stsp return got_ferror(blame->f, GOT_ERR_IO);
6123 826082fe 2020-12-10 stsp if (++lineno < s->first_displayed_line)
6125 94b80cfa 2022-08-01 mark if (view->gline && !gotoline(view, &lineno, &nprinted))
6128 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
6129 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 9, 1);
6130 1853e0f4 2022-06-16 stsp if (err) {
6131 1853e0f4 2022-06-16 stsp free(line);
6132 1853e0f4 2022-06-16 stsp return err;
6134 1853e0f4 2022-06-16 stsp free(wline);
6135 1853e0f4 2022-06-16 stsp wline = NULL;
6136 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
6138 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
6139 f7d12f7e 2018-08-01 stsp wstandout(view->window);
6141 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
6142 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
6143 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
6144 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
6145 c0f61fa4 2022-07-11 mark !(nprinted == s->selected_line - 1)) {
6146 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
6147 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
6148 8d0fe45a 2019-08-12 stsp char *id_str;
6149 87411fa9 2022-06-16 stsp err = got_object_id_str(&id_str,
6150 87411fa9 2022-06-16 stsp blame_line->id);
6151 8d0fe45a 2019-08-12 stsp if (err) {
6152 8d0fe45a 2019-08-12 stsp free(line);
6153 8d0fe45a 2019-08-12 stsp return err;
6155 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
6157 11b20872 2019-11-08 stsp wattr_on(view->window,
6158 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6159 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
6161 11b20872 2019-11-08 stsp wattr_off(view->window,
6162 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6163 8d0fe45a 2019-08-12 stsp free(id_str);
6164 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
6166 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
6167 8d0fe45a 2019-08-12 stsp prev_id = NULL;
6170 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
6171 ee41ec32 2018-07-10 stsp prev_id = NULL;
6174 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
6175 f7d12f7e 2018-08-01 stsp wstandend(view->window);
6176 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
6178 41605754 2020-11-12 stsp if (view->ncols <= 9) {
6179 41605754 2020-11-12 stsp width = 9;
6180 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
6181 4f7c3e5e 2020-12-01 naddy s->matched_line &&
6182 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
6183 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
6184 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
6185 41605754 2020-11-12 stsp if (err) {
6186 41605754 2020-11-12 stsp free(line);
6187 41605754 2020-11-12 stsp return err;
6189 41605754 2020-11-12 stsp width += 9;
6192 4cb9d869 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
6193 4cb9d869 2022-06-16 stsp view->x, view->ncols - 9, 9, 1);
6194 4cb9d869 2022-06-16 stsp if (err) {
6195 4cb9d869 2022-06-16 stsp free(line);
6196 4cb9d869 2022-06-16 stsp return err;
6198 4cb9d869 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
6199 a75b3e2d 2022-06-16 stsp width += 9;
6200 41605754 2020-11-12 stsp free(wline);
6201 41605754 2020-11-12 stsp wline = NULL;
6204 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
6205 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
6206 84451b3e 2018-07-10 stsp if (++nprinted == 1)
6207 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
6209 826082fe 2020-12-10 stsp free(line);
6210 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
6212 9b058f45 2022-06-30 mark view_border(view);
6214 84451b3e 2018-07-10 stsp return NULL;
6217 84451b3e 2018-07-10 stsp static const struct got_error *
6218 392891ce 2022-04-07 stsp blame_cb(void *arg, int nlines, int lineno,
6219 392891ce 2022-04-07 stsp struct got_commit_object *commit, struct got_object_id *id)
6221 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
6222 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
6223 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
6224 1a76625f 2018-10-22 stsp int errcode;
6226 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
6227 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
6228 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
6230 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6231 1a76625f 2018-10-22 stsp if (errcode)
6232 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
6234 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
6235 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
6236 d68a0a7d 2018-07-10 stsp goto done;
6239 d68a0a7d 2018-07-10 stsp if (lineno == -1)
6240 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
6242 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
6243 d68a0a7d 2018-07-10 stsp if (line->annotated)
6244 d68a0a7d 2018-07-10 stsp goto done;
6246 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
6247 84451b3e 2018-07-10 stsp if (line->id == NULL) {
6248 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6249 84451b3e 2018-07-10 stsp goto done;
6251 84451b3e 2018-07-10 stsp line->annotated = 1;
6253 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6254 1a76625f 2018-10-22 stsp if (errcode)
6255 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
6256 84451b3e 2018-07-10 stsp return err;
6259 84451b3e 2018-07-10 stsp static void *
6260 84451b3e 2018-07-10 stsp blame_thread(void *arg)
6262 1d0f4054 2021-06-17 stsp const struct got_error *err, *close_err;
6263 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
6264 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
6265 e6e73e55 2022-06-30 tracey int errcode, fd1 = -1, fd2 = -1;
6266 e6e73e55 2022-06-30 tracey FILE *f1 = NULL, *f2 = NULL;
6268 e6e73e55 2022-06-30 tracey fd1 = got_opentempfd();
6269 e6e73e55 2022-06-30 tracey if (fd1 == -1)
6270 1b484788 2022-06-28 tracey return (void *)got_error_from_errno("got_opentempfd");
6272 e6e73e55 2022-06-30 tracey fd2 = got_opentempfd();
6273 e6e73e55 2022-06-30 tracey if (fd2 == -1) {
6274 e6e73e55 2022-06-30 tracey err = got_error_from_errno("got_opentempfd");
6275 e6e73e55 2022-06-30 tracey goto done;
6278 e6e73e55 2022-06-30 tracey f1 = got_opentemp();
6279 e6e73e55 2022-06-30 tracey if (f1 == NULL) {
6280 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
6281 e6e73e55 2022-06-30 tracey goto done;
6283 e6e73e55 2022-06-30 tracey f2 = got_opentemp();
6284 e6e73e55 2022-06-30 tracey if (f2 == NULL) {
6285 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
6286 e6e73e55 2022-06-30 tracey goto done;
6289 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
6291 e6e73e55 2022-06-30 tracey goto done;
6293 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
6294 917d79a7 2022-07-01 stsp tog_diff_algo, blame_cb, ta->cb_args,
6295 4b752015 2022-06-30 stsp ta->cancel_cb, ta->cancel_arg, fd1, fd2, f1, f2);
6296 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
6297 fc06ba56 2019-08-22 stsp err = NULL;
6299 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6300 e6e73e55 2022-06-30 tracey if (errcode) {
6301 e6e73e55 2022-06-30 tracey err = got_error_set_errno(errcode, "pthread_mutex_lock");
6302 e6e73e55 2022-06-30 tracey goto done;
6305 1d0f4054 2021-06-17 stsp close_err = got_repo_close(ta->repo);
6306 1d0f4054 2021-06-17 stsp if (err == NULL)
6307 1d0f4054 2021-06-17 stsp err = close_err;
6308 c9beca56 2018-07-22 stsp ta->repo = NULL;
6309 c9beca56 2018-07-22 stsp *ta->complete = 1;
6311 8496bf63 2023-04-20 mark if (tog_io.wait_for_ui) {
6312 8496bf63 2023-04-20 mark errcode = pthread_cond_signal(&ta->blame_complete);
6313 8496bf63 2023-04-20 mark if (errcode && err == NULL)
6314 8496bf63 2023-04-20 mark err = got_error_set_errno(errcode,
6315 8496bf63 2023-04-20 mark "pthread_cond_signal");
6318 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6319 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
6320 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
6323 e6e73e55 2022-06-30 tracey if (fd1 != -1 && close(fd1) == -1 && err == NULL)
6324 1b484788 2022-06-28 tracey err = got_error_from_errno("close");
6325 e6e73e55 2022-06-30 tracey if (fd2 != -1 && close(fd2) == -1 && err == NULL)
6326 e6e73e55 2022-06-30 tracey err = got_error_from_errno("close");
6327 e6e73e55 2022-06-30 tracey if (f1 && fclose(f1) == EOF && err == NULL)
6328 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
6329 e6e73e55 2022-06-30 tracey if (f2 && fclose(f2) == EOF && err == NULL)
6330 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
6332 18430de3 2018-07-10 stsp return (void *)err;
6335 245d91c1 2018-07-12 stsp static struct got_object_id *
6336 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
6337 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
6339 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
6341 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
6342 8d0fe45a 2019-08-12 stsp return NULL;
6344 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
6345 c0f61fa4 2022-07-11 mark if (!line->annotated)
6346 c0f61fa4 2022-07-11 mark return NULL;
6348 c0f61fa4 2022-07-11 mark return line->id;
6351 c0f61fa4 2022-07-11 mark static struct got_object_id *
6352 c0f61fa4 2022-07-11 mark get_annotation_for_line(struct tog_blame_line *lines, int nlines,
6353 c0f61fa4 2022-07-11 mark int lineno)
6355 c0f61fa4 2022-07-11 mark struct tog_blame_line *line;
6357 c0f61fa4 2022-07-11 mark if (nlines <= 0 || lineno >= nlines)
6358 c0f61fa4 2022-07-11 mark return NULL;
6360 c0f61fa4 2022-07-11 mark line = &lines[lineno - 1];
6361 245d91c1 2018-07-12 stsp if (!line->annotated)
6362 245d91c1 2018-07-12 stsp return NULL;
6364 245d91c1 2018-07-12 stsp return line->id;
6367 b880a918 2018-07-10 stsp static const struct got_error *
6368 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
6370 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
6373 245d91c1 2018-07-12 stsp if (blame->thread) {
6374 1a76625f 2018-10-22 stsp int errcode;
6375 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6376 1a76625f 2018-10-22 stsp if (errcode)
6377 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
6378 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
6379 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
6380 1a76625f 2018-10-22 stsp if (errcode)
6381 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
6382 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6383 1a76625f 2018-10-22 stsp if (errcode)
6384 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
6385 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
6386 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
6387 245d91c1 2018-07-12 stsp err = NULL;
6388 245d91c1 2018-07-12 stsp blame->thread = NULL;
6390 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
6391 1d0f4054 2021-06-17 stsp const struct got_error *close_err;
6392 1d0f4054 2021-06-17 stsp close_err = got_repo_close(blame->thread_args.repo);
6393 1d0f4054 2021-06-17 stsp if (err == NULL)
6394 1d0f4054 2021-06-17 stsp err = close_err;
6395 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
6397 245d91c1 2018-07-12 stsp if (blame->f) {
6398 56b63ca4 2021-01-22 stsp if (fclose(blame->f) == EOF && err == NULL)
6399 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
6400 245d91c1 2018-07-12 stsp blame->f = NULL;
6402 57670559 2018-12-23 stsp if (blame->lines) {
6403 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
6404 57670559 2018-12-23 stsp free(blame->lines[i].id);
6405 57670559 2018-12-23 stsp free(blame->lines);
6406 57670559 2018-12-23 stsp blame->lines = NULL;
6408 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
6409 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
6410 0ae84acc 2022-06-15 tracey if (blame->pack_fds) {
6411 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
6412 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(blame->pack_fds);
6413 0ae84acc 2022-06-15 tracey if (err == NULL)
6414 0ae84acc 2022-06-15 tracey err = pack_err;
6415 8b195234 2022-06-15 stsp blame->pack_fds = NULL;
6417 245d91c1 2018-07-12 stsp return err;
6420 245d91c1 2018-07-12 stsp static const struct got_error *
6421 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
6423 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
6424 fc06ba56 2019-08-22 stsp int *done = arg;
6425 fc06ba56 2019-08-22 stsp int errcode;
6427 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
6428 fc06ba56 2019-08-22 stsp if (errcode)
6429 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
6430 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
6432 fc06ba56 2019-08-22 stsp if (*done)
6433 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
6435 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6436 fc06ba56 2019-08-22 stsp if (errcode)
6437 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
6438 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
6440 fc06ba56 2019-08-22 stsp return err;
6443 fc06ba56 2019-08-22 stsp static const struct got_error *
6444 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
6446 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
6447 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
6448 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
6449 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6450 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
6451 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
6452 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
6453 eb81bc23 2022-06-28 tracey int obj_type, fd = -1;
6454 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6456 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&commit, s->repo,
6457 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id);
6459 15a94983 2018-12-23 stsp return err;
6461 eb81bc23 2022-06-28 tracey fd = got_opentempfd();
6462 eb81bc23 2022-06-28 tracey if (fd == -1) {
6463 eb81bc23 2022-06-28 tracey err = got_error_from_errno("got_opentempfd");
6464 eb81bc23 2022-06-28 tracey goto done;
6467 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&obj_id, s->repo, commit, s->path);
6469 a44927cc 2022-04-07 stsp goto done;
6471 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
6473 84451b3e 2018-07-10 stsp goto done;
6475 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
6476 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
6477 84451b3e 2018-07-10 stsp goto done;
6480 eb81bc23 2022-06-28 tracey err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192, fd);
6482 a70480e0 2018-06-23 stsp goto done;
6483 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
6484 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
6485 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
6486 84451b3e 2018-07-10 stsp goto done;
6488 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
6489 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
6491 1fddf795 2021-01-20 stsp goto done;
6492 1fddf795 2021-01-20 stsp if (blame->nlines == 0) {
6493 1fddf795 2021-01-20 stsp s->blame_complete = 1;
6494 84451b3e 2018-07-10 stsp goto done;
6497 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
6498 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
6499 b02560ec 2019-08-19 stsp blame->nlines--;
6501 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
6502 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
6503 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
6504 84451b3e 2018-07-10 stsp goto done;
6507 0ae84acc 2022-06-15 tracey err = got_repo_pack_fds_open(&pack_fds);
6509 bd24772e 2018-07-11 stsp goto done;
6510 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL,
6511 0ae84acc 2022-06-15 tracey pack_fds);
6512 0ae84acc 2022-06-15 tracey if (err)
6513 0ae84acc 2022-06-15 tracey goto done;
6515 0ae84acc 2022-06-15 tracey blame->pack_fds = pack_fds;
6516 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
6517 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
6518 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
6519 d7b5a0e8 2022-04-20 stsp blame->cb_args.commit_id = got_object_id_dup(&s->blamed_commit->id);
6520 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
6521 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6522 245d91c1 2018-07-12 stsp goto done;
6524 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
6526 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
6527 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
6528 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
6529 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
6530 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
6531 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
6532 a5388363 2020-12-01 naddy s->blame_complete = 0;
6534 f5a09613 2020-12-13 naddy if (s->first_displayed_line + view->nlines - 1 > blame->nlines) {
6535 f5a09613 2020-12-13 naddy s->first_displayed_line = 1;
6536 f5a09613 2020-12-13 naddy s->last_displayed_line = view->nlines;
6537 f5a09613 2020-12-13 naddy s->selected_line = 1;
6539 67b5eae1 2021-12-27 naddy s->matched_line = 0;
6542 a44927cc 2022-04-07 stsp if (commit)
6543 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
6544 eb81bc23 2022-06-28 tracey if (fd != -1 && close(fd) == -1 && err == NULL)
6545 eb81bc23 2022-06-28 tracey err = got_error_from_errno("close");
6547 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
6548 27d434c2 2018-09-15 stsp free(obj_id);
6550 245d91c1 2018-07-12 stsp stop_blame(blame);
6551 245d91c1 2018-07-12 stsp return err;
6554 245d91c1 2018-07-12 stsp static const struct got_error *
6555 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
6556 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
6558 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
6559 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6561 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->blamed_commits);
6563 c4843652 2019-08-12 stsp s->path = strdup(path);
6564 c4843652 2019-08-12 stsp if (s->path == NULL)
6565 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
6567 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
6568 c4843652 2019-08-12 stsp if (err) {
6569 c4843652 2019-08-12 stsp free(s->path);
6570 7cbe629d 2018-08-04 stsp return err;
6573 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
6574 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
6575 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
6576 fb2756b9 2018-08-04 stsp s->selected_line = 1;
6577 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
6578 fb2756b9 2018-08-04 stsp s->repo = repo;
6579 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
6580 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
6582 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
6583 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
6584 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
6585 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
6587 11b20872 2019-11-08 stsp return err;
6590 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
6591 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
6592 917d79a7 2022-07-01 stsp view->reset = reset_blame_view;
6593 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
6594 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
6595 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_blame_view;
6596 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
6598 8496bf63 2023-04-20 mark if (using_mock_io) {
6599 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6602 8496bf63 2023-04-20 mark rc = pthread_cond_init(&bta->blame_complete, NULL);
6604 8496bf63 2023-04-20 mark return got_error_set_errno(rc, "pthread_cond_init");
6607 a5388363 2020-12-01 naddy return run_blame(view);
6610 e5a0f69f 2018-08-18 stsp static const struct got_error *
6611 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
6613 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6614 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6616 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
6617 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
6619 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(&s->blamed_commits)) {
6620 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
6621 dbdddfee 2021-06-23 naddy blamed_commit = STAILQ_FIRST(&s->blamed_commits);
6622 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6623 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
6626 8496bf63 2023-04-20 mark if (using_mock_io) {
6627 8496bf63 2023-04-20 mark struct tog_blame_thread_args *bta = &s->blame.thread_args;
6630 8496bf63 2023-04-20 mark rc = pthread_cond_destroy(&bta->blame_complete);
6631 8496bf63 2023-04-20 mark if (rc && err == NULL)
6632 8496bf63 2023-04-20 mark err = got_error_set_errno(rc, "pthread_cond_destroy");
6635 e5a0f69f 2018-08-18 stsp free(s->path);
6636 11b20872 2019-11-08 stsp free_colors(&s->colors);
6637 e5a0f69f 2018-08-18 stsp return err;
6640 7cbe629d 2018-08-04 stsp static const struct got_error *
6641 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
6643 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
6645 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
6646 6c4c42e0 2019-06-24 stsp return NULL;
6649 eaf2c13e 2022-09-17 mark static void
6650 eaf2c13e 2022-09-17 mark search_setup_blame_view(struct tog_view *view, FILE **f, off_t **line_offsets,
6651 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
6653 eaf2c13e 2022-09-17 mark struct tog_blame_view_state *s = &view->state.blame;
6655 eaf2c13e 2022-09-17 mark *f = s->blame.f;
6656 eaf2c13e 2022-09-17 mark *nlines = s->blame.nlines;
6657 eaf2c13e 2022-09-17 mark *line_offsets = s->blame.line_offsets;
6658 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
6659 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
6660 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
6661 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
6664 6c4c42e0 2019-06-24 stsp static const struct got_error *
6665 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
6667 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6668 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
6669 2b380cc8 2018-10-24 stsp int errcode;
6671 1fddf795 2021-01-20 stsp if (s->blame.thread == NULL && !s->blame_complete) {
6672 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
6673 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
6674 2b380cc8 2018-10-24 stsp if (errcode)
6675 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
6677 098596c5 2023-04-14 stsp if (!using_mock_io)
6678 098596c5 2023-04-14 stsp halfdelay(1); /* fast refresh while annotating */
6681 098596c5 2023-04-14 stsp if (s->blame_complete && !using_mock_io)
6682 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
6684 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
6686 9b058f45 2022-06-30 mark view_border(view);
6687 e5a0f69f 2018-08-18 stsp return err;
6690 e5a0f69f 2018-08-18 stsp static const struct got_error *
6691 05f04cdf 2022-07-20 mark log_annotated_line(struct tog_view **new_view, int begin_y, int begin_x,
6692 05f04cdf 2022-07-20 mark struct got_repository *repo, struct got_object_id *id)
6694 05f04cdf 2022-07-20 mark struct tog_view *log_view;
6695 05f04cdf 2022-07-20 mark const struct got_error *err = NULL;
6697 05f04cdf 2022-07-20 mark *new_view = NULL;
6699 05f04cdf 2022-07-20 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
6700 05f04cdf 2022-07-20 mark if (log_view == NULL)
6701 05f04cdf 2022-07-20 mark return got_error_from_errno("view_open");
6703 05f04cdf 2022-07-20 mark err = open_log_view(log_view, id, repo, GOT_REF_HEAD, "", 0);
6705 05f04cdf 2022-07-20 mark view_close(log_view);
6707 05f04cdf 2022-07-20 mark *new_view = log_view;
6709 05f04cdf 2022-07-20 mark return err;
6712 05f04cdf 2022-07-20 mark static const struct got_error *
6713 e78dc838 2020-12-04 stsp input_blame_view(struct tog_view **new_view, struct tog_view *view, int ch)
6715 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
6716 136e2bd4 2022-07-23 mark struct tog_view *diff_view;
6717 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6718 9b058f45 2022-06-30 mark int eos, nscroll, begin_y = 0, begin_x = 0;
6720 9b058f45 2022-06-30 mark eos = nscroll = view->nlines - 2;
6721 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
6722 9b058f45 2022-06-30 mark --eos; /* border */
6724 e5a0f69f 2018-08-18 stsp switch (ch) {
6727 145b6838 2022-06-16 stsp case KEY_RIGHT:
6729 145b6838 2022-06-16 stsp case KEY_LEFT:
6731 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
6734 1e37a5c2 2019-05-12 jcs s->done = 1;
6736 4deef56f 2021-09-02 naddy case 'g':
6737 4deef56f 2021-09-02 naddy case KEY_HOME:
6738 4deef56f 2021-09-02 naddy s->selected_line = 1;
6739 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6740 640cd7ff 2022-06-22 mark view->count = 0;
6742 4deef56f 2021-09-02 naddy case 'G':
6743 4deef56f 2021-09-02 naddy case KEY_END:
6744 9b058f45 2022-06-30 mark if (s->blame.nlines < eos) {
6745 4deef56f 2021-09-02 naddy s->selected_line = s->blame.nlines;
6746 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6748 9b058f45 2022-06-30 mark s->selected_line = eos;
6749 9b058f45 2022-06-30 mark s->first_displayed_line = s->blame.nlines - (eos - 1);
6751 640cd7ff 2022-06-22 mark view->count = 0;
6754 1e37a5c2 2019-05-12 jcs case KEY_UP:
6755 02ffd0d5 2021-10-17 stsp case CTRL('p'):
6756 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
6757 1e37a5c2 2019-05-12 jcs s->selected_line--;
6758 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
6759 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
6760 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
6762 640cd7ff 2022-06-22 mark view->count = 0;
6764 83cc4199 2022-06-13 stsp case CTRL('u'):
6766 83cc4199 2022-06-13 stsp nscroll /= 2;
6767 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6768 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
6769 ea025d1d 2020-02-22 naddy case CTRL('b'):
6771 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
6772 640cd7ff 2022-06-22 mark if (view->count > 1)
6773 640cd7ff 2022-06-22 mark nscroll += nscroll;
6774 83cc4199 2022-06-13 stsp s->selected_line = MAX(1, s->selected_line - nscroll);
6775 640cd7ff 2022-06-22 mark view->count = 0;
6778 83cc4199 2022-06-13 stsp if (s->first_displayed_line > nscroll)
6779 83cc4199 2022-06-13 stsp s->first_displayed_line -= nscroll;
6781 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
6784 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
6785 02ffd0d5 2021-10-17 stsp case CTRL('n'):
6786 9b058f45 2022-06-30 mark if (s->selected_line < eos && s->first_displayed_line +
6787 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
6788 1e37a5c2 2019-05-12 jcs s->selected_line++;
6789 9b058f45 2022-06-30 mark else if (s->first_displayed_line < s->blame.nlines - (eos - 1))
6790 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
6792 640cd7ff 2022-06-22 mark view->count = 0;
6795 1e37a5c2 2019-05-12 jcs case 'p': {
6796 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
6798 640cd7ff 2022-06-22 mark view->count = 0;
6799 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
6800 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
6801 1e37a5c2 2019-05-12 jcs if (id == NULL)
6803 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
6804 a44927cc 2022-04-07 stsp struct got_commit_object *commit, *pcommit;
6805 15a94983 2018-12-23 stsp struct got_object_qid *pid;
6806 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
6807 1e37a5c2 2019-05-12 jcs int obj_type;
6808 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
6809 1e37a5c2 2019-05-12 jcs s->repo, id);
6812 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
6813 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
6814 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
6815 15a94983 2018-12-23 stsp got_object_commit_close(commit);
6818 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
6819 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&pcommit,
6820 d7b5a0e8 2022-04-20 stsp s->repo, &pid->id);
6823 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
6824 a44927cc 2022-04-07 stsp pcommit, s->path);
6825 a44927cc 2022-04-07 stsp got_object_commit_close(pcommit);
6826 e5a0f69f 2018-08-18 stsp if (err) {
6827 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
6828 1e37a5c2 2019-05-12 jcs err = NULL;
6829 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6832 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
6834 1e37a5c2 2019-05-12 jcs free(blob_id);
6835 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
6836 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
6837 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6840 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
6841 d7b5a0e8 2022-04-20 stsp &pid->id);
6842 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6844 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
6845 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id) == 0)
6847 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
6852 1e37a5c2 2019-05-12 jcs s->done = 1;
6853 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
6854 1e37a5c2 2019-05-12 jcs s->done = 0;
6855 1e37a5c2 2019-05-12 jcs if (thread_err)
6857 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits,
6858 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
6859 a5388363 2020-12-01 naddy err = run_blame(view);
6864 61417565 2022-06-20 mark case 'C': {
6865 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
6867 640cd7ff 2022-06-22 mark view->count = 0;
6868 dbdddfee 2021-06-23 naddy first = STAILQ_FIRST(&s->blamed_commits);
6869 d7b5a0e8 2022-04-20 stsp if (!got_object_id_cmp(&first->id, s->commit_id))
6871 1e37a5c2 2019-05-12 jcs s->done = 1;
6872 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
6873 1e37a5c2 2019-05-12 jcs s->done = 0;
6874 1e37a5c2 2019-05-12 jcs if (thread_err)
6876 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6877 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
6878 1e37a5c2 2019-05-12 jcs s->blamed_commit =
6879 dbdddfee 2021-06-23 naddy STAILQ_FIRST(&s->blamed_commits);
6880 a5388363 2020-12-01 naddy err = run_blame(view);
6886 05f04cdf 2022-07-20 mark view->count = 0;
6887 136e2bd4 2022-07-23 mark s->id_to_log = get_selected_commit_id(s->blame.lines,
6888 136e2bd4 2022-07-23 mark s->blame.nlines, s->first_displayed_line, s->selected_line);
6889 136e2bd4 2022-07-23 mark if (s->id_to_log)
6890 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
6892 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
6893 1e37a5c2 2019-05-12 jcs case '\r': {
6894 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
6895 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
6896 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
6898 640cd7ff 2022-06-22 mark view->count = 0;
6899 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
6900 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
6901 1e37a5c2 2019-05-12 jcs if (id == NULL)
6903 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
6906 9b058f45 2022-06-30 mark pid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
6907 c0f61fa4 2022-07-11 mark if (*new_view) {
6908 c0f61fa4 2022-07-11 mark /* traversed from diff view, release diff resources */
6909 c0f61fa4 2022-07-11 mark err = close_diff_view(*new_view);
6912 c0f61fa4 2022-07-11 mark diff_view = *new_view;
6914 c0f61fa4 2022-07-11 mark if (view_is_parent_view(view))
6915 c0f61fa4 2022-07-11 mark view_get_split(view, &begin_y, &begin_x);
6917 c0f61fa4 2022-07-11 mark diff_view = view_open(0, 0, begin_y, begin_x,
6918 c0f61fa4 2022-07-11 mark TOG_VIEW_DIFF);
6919 c0f61fa4 2022-07-11 mark if (diff_view == NULL) {
6920 c0f61fa4 2022-07-11 mark got_object_commit_close(commit);
6921 c0f61fa4 2022-07-11 mark err = got_error_from_errno("view_open");
6925 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, pid ? &pid->id : NULL,
6926 c0f61fa4 2022-07-11 mark id, NULL, NULL, 3, 0, 0, view, s->repo);
6927 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6929 1e37a5c2 2019-05-12 jcs view_close(diff_view);
6932 c0f61fa4 2022-07-11 mark s->last_diffed_line = s->first_displayed_line - 1 +
6933 c0f61fa4 2022-07-11 mark s->selected_line;
6934 c0f61fa4 2022-07-11 mark if (*new_view)
6935 c0f61fa4 2022-07-11 mark break; /* still open from active diff view */
6936 49b24ee5 2022-07-03 mark if (view_is_parent_view(view) &&
6937 49b24ee5 2022-07-03 mark view->mode == TOG_VIEW_SPLIT_HRZN) {
6938 9b058f45 2022-06-30 mark err = view_init_hsplit(view, begin_y);
6943 e78dc838 2020-12-04 stsp view->focussed = 0;
6944 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
6945 9b058f45 2022-06-30 mark diff_view->mode = view->mode;
6946 9b058f45 2022-06-30 mark diff_view->nlines = view->lines - begin_y;
6947 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
6948 3c1dfe12 2022-07-08 mark view_transfer_size(diff_view, view);
6949 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
6952 0dbbbe90 2022-06-17 op err = view_set_child(view, diff_view);
6955 e78dc838 2020-12-04 stsp view->focus_child = 1;
6957 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
6962 83cc4199 2022-06-13 stsp case CTRL('d'):
6964 83cc4199 2022-06-13 stsp nscroll /= 2;
6965 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6966 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
6967 ea025d1d 2020-02-22 naddy case CTRL('f'):
6970 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
6971 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
6972 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
6973 640cd7ff 2022-06-22 mark view->count = 0;
6976 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
6977 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
6978 83cc4199 2022-06-13 stsp s->selected_line +=
6979 83cc4199 2022-06-13 stsp MIN(nscroll, s->last_displayed_line -
6980 83cc4199 2022-06-13 stsp s->first_displayed_line - s->selected_line + 1);
6982 83cc4199 2022-06-13 stsp if (s->last_displayed_line + nscroll <= s->blame.nlines)
6983 83cc4199 2022-06-13 stsp s->first_displayed_line += nscroll;
6985 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
6986 83cc4199 2022-06-13 stsp s->blame.nlines - (view->nlines - 3);
6988 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
6989 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
6990 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
6991 1e37a5c2 2019-05-12 jcs view->nlines - 2);
6995 640cd7ff 2022-06-22 mark view->count = 0;
6998 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
7001 917d79a7 2022-07-01 stsp static const struct got_error *
7002 917d79a7 2022-07-01 stsp reset_blame_view(struct tog_view *view)
7004 917d79a7 2022-07-01 stsp const struct got_error *err;
7005 917d79a7 2022-07-01 stsp struct tog_blame_view_state *s = &view->state.blame;
7007 917d79a7 2022-07-01 stsp view->count = 0;
7008 917d79a7 2022-07-01 stsp s->done = 1;
7009 917d79a7 2022-07-01 stsp err = stop_blame(&s->blame);
7010 917d79a7 2022-07-01 stsp s->done = 0;
7012 917d79a7 2022-07-01 stsp return err;
7013 917d79a7 2022-07-01 stsp return run_blame(view);
7016 a70480e0 2018-06-23 stsp static const struct got_error *
7017 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
7019 7483826e 2023-04-14 mark const struct got_error *error;
7020 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
7021 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
7022 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
7023 0587e10c 2020-07-23 stsp char *link_target = NULL;
7024 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
7025 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
7026 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
7028 2ca2f982 2023-04-14 mark struct tog_view *view = NULL;
7029 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
7031 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
7032 a70480e0 2018-06-23 stsp switch (ch) {
7034 a70480e0 2018-06-23 stsp commit_id_str = optarg;
7037 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
7038 69069811 2018-08-02 stsp if (repo_path == NULL)
7039 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
7043 17020d27 2019-03-07 stsp usage_blame();
7044 a70480e0 2018-06-23 stsp /* NOTREACHED */
7048 a70480e0 2018-06-23 stsp argc -= optind;
7049 a70480e0 2018-06-23 stsp argv += optind;
7051 f135c941 2020-02-20 stsp if (argc != 1)
7052 a70480e0 2018-06-23 stsp usage_blame();
7054 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
7055 0ae84acc 2022-06-15 tracey if (error != NULL)
7056 0ae84acc 2022-06-15 tracey goto done;
7058 69069811 2018-08-02 stsp if (repo_path == NULL) {
7059 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
7060 c156c7a4 2020-12-18 stsp if (cwd == NULL)
7061 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
7062 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
7063 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
7064 c156c7a4 2020-12-18 stsp goto done;
7065 f135c941 2020-02-20 stsp if (worktree)
7066 eb41ed75 2019-02-05 stsp repo_path =
7067 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
7069 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
7070 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
7071 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
7072 c156c7a4 2020-12-18 stsp goto done;
7076 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7077 c02c541e 2019-03-29 stsp if (error != NULL)
7078 8e94dd5b 2019-01-04 stsp goto done;
7080 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
7081 f135c941 2020-02-20 stsp worktree);
7082 c02c541e 2019-03-29 stsp if (error)
7083 92205607 2019-01-04 stsp goto done;
7085 098596c5 2023-04-14 stsp init_curses();
7087 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
7088 51a10b52 2020-12-26 stsp if (error)
7089 51a10b52 2020-12-26 stsp goto done;
7091 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
7092 eb41ed75 2019-02-05 stsp if (error)
7093 69069811 2018-08-02 stsp goto done;
7095 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
7096 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
7097 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
7098 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
7099 a70480e0 2018-06-23 stsp if (error != NULL)
7100 66b4983c 2018-06-23 stsp goto done;
7101 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
7102 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
7104 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
7105 84de9106 2020-12-26 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7107 a19e88aa 2018-06-23 stsp if (error != NULL)
7108 e1cd8fed 2018-08-01 stsp goto done;
7110 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
7111 a44927cc 2022-04-07 stsp if (error)
7112 a44927cc 2022-04-07 stsp goto done;
7114 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
7115 a44927cc 2022-04-07 stsp commit, repo);
7116 7cbe629d 2018-08-04 stsp if (error)
7117 7cbe629d 2018-08-04 stsp goto done;
7119 e08111f2 2023-04-16 mark view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
7120 e08111f2 2023-04-16 mark if (view == NULL) {
7121 e08111f2 2023-04-16 mark error = got_error_from_errno("view_open");
7122 e08111f2 2023-04-16 mark goto done;
7124 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
7125 78756c87 2020-11-24 stsp commit_id, repo);
7126 e08111f2 2023-04-16 mark if (error != NULL) {
7127 e08111f2 2023-04-16 mark if (view->close == NULL)
7128 e08111f2 2023-04-16 mark close_blame_view(view);
7129 e08111f2 2023-04-16 mark view_close(view);
7130 0587e10c 2020-07-23 stsp goto done;
7132 12314ad4 2019-08-31 stsp if (worktree) {
7133 12314ad4 2019-08-31 stsp /* Release work tree lock. */
7134 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
7135 12314ad4 2019-08-31 stsp worktree = NULL;
7137 098596c5 2023-04-14 stsp error = view_loop(view);
7139 69069811 2018-08-02 stsp free(repo_path);
7140 f135c941 2020-02-20 stsp free(in_repo_path);
7141 0587e10c 2020-07-23 stsp free(link_target);
7142 69069811 2018-08-02 stsp free(cwd);
7143 a70480e0 2018-06-23 stsp free(commit_id);
7144 a44927cc 2022-04-07 stsp if (commit)
7145 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
7146 eb41ed75 2019-02-05 stsp if (worktree)
7147 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
7148 1d0f4054 2021-06-17 stsp if (repo) {
7149 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
7150 1d0f4054 2021-06-17 stsp if (error == NULL)
7151 1d0f4054 2021-06-17 stsp error = close_err;
7153 0ae84acc 2022-06-15 tracey if (pack_fds) {
7154 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
7155 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
7156 0ae84acc 2022-06-15 tracey if (error == NULL)
7157 0ae84acc 2022-06-15 tracey error = pack_err;
7159 51a10b52 2020-12-26 stsp tog_free_refs();
7160 a70480e0 2018-06-23 stsp return error;
7163 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7164 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
7166 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
7167 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
7168 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
7169 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
7170 0c6ad1bc 2022-09-09 mark char *index = NULL;
7171 f26dddb7 2019-11-08 stsp struct tog_color *tc;
7172 d627976f 2023-02-01 mark int width, n, nentries, scrollx, i = 1;
7173 d86d3b18 2020-12-01 naddy int limit = view->nlines;
7175 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
7176 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
7177 9b058f45 2022-06-30 mark --limit; /* border */
7179 f7d12f7e 2018-08-01 stsp werase(view->window);
7181 ffd1d5e5 2018-06-23 stsp if (limit == 0)
7182 ffd1d5e5 2018-06-23 stsp return NULL;
7184 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, s->tree_label, 0, view->ncols,
7187 ffd1d5e5 2018-06-23 stsp return err;
7188 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
7189 a3404814 2018-09-02 stsp wstandout(view->window);
7190 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
7192 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
7193 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
7194 0c6ad1bc 2022-09-09 mark free(wline);
7195 0c6ad1bc 2022-09-09 mark wline = NULL;
7196 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
7197 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
7199 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
7200 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
7201 a3404814 2018-09-02 stsp wstandend(view->window);
7202 0c6ad1bc 2022-09-09 mark if (--limit <= 0)
7203 0c6ad1bc 2022-09-09 mark return NULL;
7205 df68a56b 2022-08-12 mark i += s->selected;
7206 df68a56b 2022-08-12 mark if (s->first_displayed_entry) {
7207 df68a56b 2022-08-12 mark i += got_tree_entry_get_index(s->first_displayed_entry);
7208 df68a56b 2022-08-12 mark if (s->tree != s->root)
7209 df68a56b 2022-08-12 mark ++i; /* account for ".." entry */
7211 94b80cfa 2022-08-01 mark nentries = got_object_tree_get_nentries(s->tree);
7212 0c6ad1bc 2022-09-09 mark if (asprintf(&index, "[%d/%d] %s",
7213 0c6ad1bc 2022-09-09 mark i, nentries + (s->tree == s->root ? 0 : 1), parent_path) == -1)
7214 0c6ad1bc 2022-09-09 mark return got_error_from_errno("asprintf");
7215 0c6ad1bc 2022-09-09 mark err = format_line(&wline, &width, NULL, index, 0, view->ncols, 0, 0);
7216 0c6ad1bc 2022-09-09 mark free(index);
7218 ce52c690 2018-06-23 stsp return err;
7219 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
7220 2550e4c3 2018-07-13 stsp free(wline);
7221 2550e4c3 2018-07-13 stsp wline = NULL;
7222 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
7223 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7224 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7225 ffd1d5e5 2018-06-23 stsp return NULL;
7226 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7227 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
7228 a1eca9bb 2018-06-23 stsp return NULL;
7230 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
7231 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
7232 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
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 = NULL;
7237 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
7238 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
7239 f7d12f7e 2018-08-01 stsp wstandend(view->window);
7240 d86d3b18 2020-12-01 naddy s->ndisplayed++;
7241 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7242 ffd1d5e5 2018-06-23 stsp return NULL;
7246 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
7249 d627976f 2023-02-01 mark view->maxx = 0;
7250 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
7251 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
7252 848d6979 2019-08-12 stsp const char *modestr = "";
7253 56e0773d 2019-11-28 stsp mode_t mode;
7255 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
7256 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
7258 d86d3b18 2020-12-01 naddy if (s->show_ids) {
7259 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
7260 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
7262 638f9024 2019-05-13 stsp return got_error_from_errno(
7263 230a42bd 2019-05-11 jcs "got_object_id_str");
7265 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
7266 63c5ca5d 2019-08-24 stsp modestr = "$";
7267 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
7270 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
7271 d86d3b18 2020-12-01 naddy te, s->repo);
7272 0d6c6ee3 2020-05-20 stsp if (err) {
7273 0d6c6ee3 2020-05-20 stsp free(id_str);
7274 0d6c6ee3 2020-05-20 stsp return err;
7276 0d6c6ee3 2020-05-20 stsp for (i = 0; i < strlen(link_target); i++) {
7277 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
7278 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
7280 848d6979 2019-08-12 stsp modestr = "@";
7282 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
7283 848d6979 2019-08-12 stsp modestr = "/";
7284 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
7285 848d6979 2019-08-12 stsp modestr = "*";
7286 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
7287 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
7288 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
7289 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
7290 1d13200f 2018-07-12 stsp free(id_str);
7291 0d6c6ee3 2020-05-20 stsp free(link_target);
7292 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
7294 1d13200f 2018-07-12 stsp free(id_str);
7295 0d6c6ee3 2020-05-20 stsp free(link_target);
7297 d627976f 2023-02-01 mark /* use full line width to determine view->maxx */
7298 d627976f 2023-02-01 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0, 0);
7299 ffd1d5e5 2018-06-23 stsp if (err) {
7300 ffd1d5e5 2018-06-23 stsp free(line);
7303 d627976f 2023-02-01 mark view->maxx = MAX(view->maxx, width);
7304 d627976f 2023-02-01 mark free(wline);
7305 d627976f 2023-02-01 mark wline = NULL;
7307 d627976f 2023-02-01 mark err = format_line(&wline, &width, &scrollx, line, view->x,
7308 d627976f 2023-02-01 mark view->ncols, 0, 0);
7309 d627976f 2023-02-01 mark if (err) {
7310 d627976f 2023-02-01 mark free(line);
7313 d86d3b18 2020-12-01 naddy if (n == s->selected) {
7314 0cf4efb1 2018-09-29 stsp if (view->focussed)
7315 0cf4efb1 2018-09-29 stsp wstandout(view->window);
7316 d86d3b18 2020-12-01 naddy s->selected_entry = te;
7318 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
7320 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
7321 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
7322 d627976f 2023-02-01 mark waddwstr(view->window, &wline[scrollx]);
7324 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
7325 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
7326 b637f33f 2023-02-01 mark if (width < view->ncols)
7327 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
7328 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
7329 f7d12f7e 2018-08-01 stsp wstandend(view->window);
7330 ffd1d5e5 2018-06-23 stsp free(line);
7331 2550e4c3 2018-07-13 stsp free(wline);
7332 2550e4c3 2018-07-13 stsp wline = NULL;
7334 d86d3b18 2020-12-01 naddy s->ndisplayed++;
7335 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
7336 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
7340 ffd1d5e5 2018-06-23 stsp return err;
7343 ffd1d5e5 2018-06-23 stsp static void
7344 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
7346 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
7347 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
7348 fa86c4bf 2020-11-29 stsp int i = 0;
7350 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
7353 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
7354 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
7355 fa86c4bf 2020-11-29 stsp if (te == NULL) {
7356 fa86c4bf 2020-11-29 stsp if (!isroot)
7357 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
7360 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
7361 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
7365 9b058f45 2022-06-30 mark static const struct got_error *
7366 9b058f45 2022-06-30 mark tree_scroll_down(struct tog_view *view, int maxscroll)
7368 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
7369 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
7370 ffd1d5e5 2018-06-23 stsp int n = 0;
7372 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
7373 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
7374 694d3271 2020-12-01 naddy s->first_displayed_entry);
7376 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
7378 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
7379 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
7380 94b80cfa 2022-08-01 mark if (last) {
7381 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
7382 9b058f45 2022-06-30 mark last = got_tree_entry_get_next(s->tree, last);
7384 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN && next)) {
7385 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
7386 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
7390 9b058f45 2022-06-30 mark return NULL;
7393 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7394 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
7395 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
7397 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
7398 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
7399 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
7401 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
7402 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
7403 56e0773d 2019-11-28 stsp + 1 /* slash */;
7405 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
7407 ce52c690 2018-06-23 stsp *path = calloc(1, len);
7408 ffd1d5e5 2018-06-23 stsp if (path == NULL)
7409 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
7411 ce52c690 2018-06-23 stsp (*path)[0] = '/';
7412 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
7413 d9765a41 2018-06-23 stsp while (pt) {
7414 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
7415 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
7416 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7417 cb2ebc8a 2018-06-23 stsp goto done;
7419 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
7420 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7421 cb2ebc8a 2018-06-23 stsp goto done;
7423 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
7426 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
7427 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
7428 ce52c690 2018-06-23 stsp goto done;
7432 ce52c690 2018-06-23 stsp if (err) {
7433 ce52c690 2018-06-23 stsp free(*path);
7434 ce52c690 2018-06-23 stsp *path = NULL;
7436 ce52c690 2018-06-23 stsp return err;
7439 ce52c690 2018-06-23 stsp static const struct got_error *
7440 9b058f45 2022-06-30 mark blame_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
7441 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
7442 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
7444 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
7445 ce52c690 2018-06-23 stsp char *path;
7446 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
7448 a0de39f3 2019-08-09 stsp *new_view = NULL;
7450 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
7452 ce52c690 2018-06-23 stsp return err;
7454 9b058f45 2022-06-30 mark blame_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_BLAME);
7455 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
7456 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
7457 83ce39e3 2019-08-12 stsp goto done;
7460 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
7461 e5a0f69f 2018-08-18 stsp if (err) {
7462 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
7463 fc06ba56 2019-08-22 stsp err = NULL;
7464 e5a0f69f 2018-08-18 stsp view_close(blame_view);
7466 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
7468 83ce39e3 2019-08-12 stsp free(path);
7469 69efd4c4 2018-07-18 stsp return err;
7472 69efd4c4 2018-07-18 stsp static const struct got_error *
7473 49b24ee5 2022-07-03 mark log_selected_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
7474 4e97c21c 2020-12-06 stsp struct tog_tree_view_state *s)
7476 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
7477 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
7478 69efd4c4 2018-07-18 stsp char *path;
7480 a0de39f3 2019-08-09 stsp *new_view = NULL;
7482 49b24ee5 2022-07-03 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
7483 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
7484 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
7486 4e97c21c 2020-12-06 stsp err = tree_entry_path(&path, &s->parents, s->selected_entry);
7488 69efd4c4 2018-07-18 stsp return err;
7490 4e97c21c 2020-12-06 stsp err = open_log_view(log_view, s->commit_id, s->repo, s->head_ref_name,
7493 e5a0f69f 2018-08-18 stsp view_close(log_view);
7495 e5a0f69f 2018-08-18 stsp *new_view = log_view;
7496 cb2ebc8a 2018-06-23 stsp free(path);
7497 cb2ebc8a 2018-06-23 stsp return err;
7500 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7501 bc573f3b 2021-07-10 stsp open_tree_view(struct tog_view *view, struct got_object_id *commit_id,
7502 bc573f3b 2021-07-10 stsp const char *head_ref_name, struct got_repository *repo)
7504 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
7505 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
7506 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7507 bc573f3b 2021-07-10 stsp struct got_commit_object *commit = NULL;
7509 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
7510 bc573f3b 2021-07-10 stsp STAILQ_INIT(&s->colors);
7512 bc573f3b 2021-07-10 stsp s->commit_id = got_object_id_dup(commit_id);
7513 2ca2f982 2023-04-14 mark if (s->commit_id == NULL) {
7514 2ca2f982 2023-04-14 mark err = got_error_from_errno("got_object_id_dup");
7515 2ca2f982 2023-04-14 mark goto done;
7518 bc573f3b 2021-07-10 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
7520 bc573f3b 2021-07-10 stsp goto done;
7523 bc573f3b 2021-07-10 stsp * The root is opened here and will be closed when the view is closed.
7524 bc573f3b 2021-07-10 stsp * Any visited subtrees and their path-wise parents are opened and
7525 bc573f3b 2021-07-10 stsp * closed on demand.
7527 bc573f3b 2021-07-10 stsp err = got_object_open_as_tree(&s->root, repo,
7528 bc573f3b 2021-07-10 stsp got_object_commit_get_tree_id(commit));
7530 bc573f3b 2021-07-10 stsp goto done;
7531 bc573f3b 2021-07-10 stsp s->tree = s->root;
7533 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
7534 ffd1d5e5 2018-06-23 stsp if (err != NULL)
7535 ffd1d5e5 2018-06-23 stsp goto done;
7537 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
7538 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
7539 ffd1d5e5 2018-06-23 stsp goto done;
7542 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
7543 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
7544 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
7545 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
7546 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
7547 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
7548 9cd7cbd1 2020-12-07 stsp goto done;
7551 fb2756b9 2018-08-04 stsp s->repo = repo;
7553 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
7554 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
7555 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
7556 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
7558 c0b01bdb 2019-11-08 stsp goto done;
7559 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
7560 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
7562 c0b01bdb 2019-11-08 stsp goto done;
7563 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
7564 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
7565 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
7567 c0b01bdb 2019-11-08 stsp goto done;
7569 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
7570 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
7571 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
7573 11b20872 2019-11-08 stsp goto done;
7575 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
7576 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
7578 c0b01bdb 2019-11-08 stsp goto done;
7581 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
7582 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
7583 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
7584 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
7585 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
7587 ad80ab7b 2018-08-04 stsp free(commit_id_str);
7588 bc573f3b 2021-07-10 stsp if (commit)
7589 bc573f3b 2021-07-10 stsp got_object_commit_close(commit);
7590 2ca2f982 2023-04-14 mark if (err) {
7591 2ca2f982 2023-04-14 mark if (view->close == NULL)
7592 2ca2f982 2023-04-14 mark close_tree_view(view);
7593 2ca2f982 2023-04-14 mark view_close(view);
7595 ad80ab7b 2018-08-04 stsp return err;
7598 e5a0f69f 2018-08-18 stsp static const struct got_error *
7599 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
7601 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7603 bddb1296 2019-11-08 stsp free_colors(&s->colors);
7604 fb2756b9 2018-08-04 stsp free(s->tree_label);
7605 6484ec90 2018-09-29 stsp s->tree_label = NULL;
7606 6484ec90 2018-09-29 stsp free(s->commit_id);
7607 6484ec90 2018-09-29 stsp s->commit_id = NULL;
7608 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
7609 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
7610 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
7611 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
7612 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
7613 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
7614 bc573f3b 2021-07-10 stsp if (parent->tree != s->root)
7615 bc573f3b 2021-07-10 stsp got_object_tree_close(parent->tree);
7616 ad80ab7b 2018-08-04 stsp free(parent);
7619 bc573f3b 2021-07-10 stsp if (s->tree != NULL && s->tree != s->root)
7620 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
7621 bc573f3b 2021-07-10 stsp if (s->root)
7622 bc573f3b 2021-07-10 stsp got_object_tree_close(s->root);
7623 7c32bd05 2019-06-22 stsp return NULL;
7626 7c32bd05 2019-06-22 stsp static const struct got_error *
7627 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
7629 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7631 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
7632 7c32bd05 2019-06-22 stsp return NULL;
7635 7c32bd05 2019-06-22 stsp static int
7636 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
7638 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
7640 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
7644 7c32bd05 2019-06-22 stsp static const struct got_error *
7645 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
7647 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7648 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
7650 7c32bd05 2019-06-22 stsp if (!view->searching) {
7651 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7652 7c32bd05 2019-06-22 stsp return NULL;
7655 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7656 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
7657 7c32bd05 2019-06-22 stsp if (s->selected_entry)
7658 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
7659 56e0773d 2019-11-28 stsp s->selected_entry);
7661 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7663 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
7664 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7666 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
7667 56e0773d 2019-11-28 stsp s->selected_entry);
7670 487cd7d2 2021-12-17 stsp if (s->selected_entry)
7671 487cd7d2 2021-12-17 stsp te = s->selected_entry;
7672 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
7673 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7675 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7678 7c32bd05 2019-06-22 stsp while (1) {
7679 56e0773d 2019-11-28 stsp if (te == NULL) {
7680 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
7681 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7682 ac66afb8 2019-06-24 stsp return NULL;
7684 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7685 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7687 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7690 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
7691 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7692 56e0773d 2019-11-28 stsp s->matched_entry = te;
7696 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7697 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
7699 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
7702 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7703 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
7704 7c32bd05 2019-06-22 stsp s->selected = 0;
7707 e5a0f69f 2018-08-18 stsp return NULL;
7710 ad80ab7b 2018-08-04 stsp static const struct got_error *
7711 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
7713 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
7714 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7715 e5a0f69f 2018-08-18 stsp char *parent_path;
7717 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
7719 e5a0f69f 2018-08-18 stsp return err;
7721 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
7722 e5a0f69f 2018-08-18 stsp free(parent_path);
7724 9b058f45 2022-06-30 mark view_border(view);
7725 e5a0f69f 2018-08-18 stsp return err;
7728 94b80cfa 2022-08-01 mark static const struct got_error *
7729 94b80cfa 2022-08-01 mark tree_goto_line(struct tog_view *view, int nlines)
7731 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
7732 94b80cfa 2022-08-01 mark struct tog_tree_view_state *s = &view->state.tree;
7733 94b80cfa 2022-08-01 mark struct got_tree_entry **fte, **lte, **ste;
7734 94b80cfa 2022-08-01 mark int g, last, first = 1, i = 1;
7735 94b80cfa 2022-08-01 mark int root = s->tree == s->root;
7736 94b80cfa 2022-08-01 mark int off = root ? 1 : 2;
7738 94b80cfa 2022-08-01 mark g = view->gline;
7739 94b80cfa 2022-08-01 mark view->gline = 0;
7741 94b80cfa 2022-08-01 mark if (g == 0)
7743 94b80cfa 2022-08-01 mark else if (g > got_object_tree_get_nentries(s->tree))
7744 94b80cfa 2022-08-01 mark g = got_object_tree_get_nentries(s->tree) + (root ? 0 : 1);
7746 94b80cfa 2022-08-01 mark fte = &s->first_displayed_entry;
7747 94b80cfa 2022-08-01 mark lte = &s->last_displayed_entry;
7748 94b80cfa 2022-08-01 mark ste = &s->selected_entry;
7750 94b80cfa 2022-08-01 mark if (*fte != NULL) {
7751 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7752 94b80cfa 2022-08-01 mark first += off; /* account for ".." */
7754 94b80cfa 2022-08-01 mark last = got_tree_entry_get_index(*lte);
7755 94b80cfa 2022-08-01 mark last += off;
7757 94b80cfa 2022-08-01 mark if (g >= first && g <= last && g - first < nlines) {
7758 94b80cfa 2022-08-01 mark s->selected = g - first;
7759 94b80cfa 2022-08-01 mark return NULL; /* gline is on the current page */
7762 94b80cfa 2022-08-01 mark if (*ste != NULL) {
7763 94b80cfa 2022-08-01 mark i = got_tree_entry_get_index(*ste);
7767 94b80cfa 2022-08-01 mark if (i < g) {
7768 94b80cfa 2022-08-01 mark err = tree_scroll_down(view, g - i);
7770 94b80cfa 2022-08-01 mark return err;
7771 94b80cfa 2022-08-01 mark if (got_tree_entry_get_index(*lte) >=
7772 94b80cfa 2022-08-01 mark got_object_tree_get_nentries(s->tree) - 1 &&
7773 94b80cfa 2022-08-01 mark first + s->selected < g &&
7774 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1) {
7775 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7776 94b80cfa 2022-08-01 mark first += off;
7777 94b80cfa 2022-08-01 mark s->selected = g - first;
7779 94b80cfa 2022-08-01 mark } else if (i > g)
7780 94b80cfa 2022-08-01 mark tree_scroll_up(s, i - g);
7782 94b80cfa 2022-08-01 mark if (g < nlines &&
7783 94b80cfa 2022-08-01 mark (*fte == NULL || (root && !got_tree_entry_get_index(*fte))))
7784 94b80cfa 2022-08-01 mark s->selected = g - 1;
7786 94b80cfa 2022-08-01 mark return NULL;
7789 e5a0f69f 2018-08-18 stsp static const struct got_error *
7790 e78dc838 2020-12-04 stsp input_tree_view(struct tog_view **new_view, struct tog_view *view, int ch)
7792 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
7793 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
7794 e4526bf5 2021-09-03 naddy struct got_tree_entry *te;
7795 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 3;
7797 94b80cfa 2022-08-01 mark if (view->gline)
7798 94b80cfa 2022-08-01 mark return tree_goto_line(view, nscroll);
7800 e5a0f69f 2018-08-18 stsp switch (ch) {
7803 d627976f 2023-02-01 mark case KEY_RIGHT:
7805 d627976f 2023-02-01 mark case KEY_LEFT:
7807 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
7810 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
7811 640cd7ff 2022-06-22 mark view->count = 0;
7814 640cd7ff 2022-06-22 mark view->count = 0;
7815 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
7817 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
7820 640cd7ff 2022-06-22 mark view->count = 0;
7821 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
7823 e4526bf5 2021-09-03 naddy case 'g':
7825 e4526bf5 2021-09-03 naddy case KEY_HOME:
7826 e4526bf5 2021-09-03 naddy s->selected = 0;
7827 640cd7ff 2022-06-22 mark view->count = 0;
7828 e4526bf5 2021-09-03 naddy if (s->tree == s->root)
7829 e4526bf5 2021-09-03 naddy s->first_displayed_entry =
7830 e4526bf5 2021-09-03 naddy got_object_tree_get_first_entry(s->tree);
7832 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
7834 e4526bf5 2021-09-03 naddy case 'G':
7836 9b058f45 2022-06-30 mark case KEY_END: {
7837 9b058f45 2022-06-30 mark int eos = view->nlines - 3;
7839 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
7840 9b058f45 2022-06-30 mark --eos; /* border */
7841 e4526bf5 2021-09-03 naddy s->selected = 0;
7842 640cd7ff 2022-06-22 mark view->count = 0;
7843 e4526bf5 2021-09-03 naddy te = got_object_tree_get_last_entry(s->tree);
7844 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
7845 e4526bf5 2021-09-03 naddy if (te == NULL) {
7846 ad055527 2022-07-16 mark if (s->tree != s->root) {
7847 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
7852 e4526bf5 2021-09-03 naddy s->first_displayed_entry = te;
7853 e4526bf5 2021-09-03 naddy te = got_tree_entry_get_prev(s->tree, te);
7855 e4526bf5 2021-09-03 naddy if (n > 0)
7856 e4526bf5 2021-09-03 naddy s->selected = n - 1;
7860 1e37a5c2 2019-05-12 jcs case KEY_UP:
7861 02ffd0d5 2021-10-17 stsp case CTRL('p'):
7862 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
7863 1e37a5c2 2019-05-12 jcs s->selected--;
7866 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
7867 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
7868 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
7869 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
7870 640cd7ff 2022-06-22 mark view->count = 0;
7872 83cc4199 2022-06-13 stsp case CTRL('u'):
7874 83cc4199 2022-06-13 stsp nscroll /= 2;
7875 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7876 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
7877 ea025d1d 2020-02-22 naddy case CTRL('b'):
7879 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
7880 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
7881 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
7882 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
7884 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
7885 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
7887 83cc4199 2022-06-13 stsp tree_scroll_up(s, MAX(0, nscroll));
7888 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
7889 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
7890 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
7891 640cd7ff 2022-06-22 mark view->count = 0;
7894 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
7895 02ffd0d5 2021-10-17 stsp case CTRL('n'):
7896 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
7897 1e37a5c2 2019-05-12 jcs s->selected++;
7900 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
7901 640cd7ff 2022-06-22 mark == NULL) {
7902 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
7903 640cd7ff 2022-06-22 mark view->count = 0;
7906 9b058f45 2022-06-30 mark tree_scroll_down(view, 1);
7908 83cc4199 2022-06-13 stsp case CTRL('d'):
7910 83cc4199 2022-06-13 stsp nscroll /= 2;
7911 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7912 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
7913 ea025d1d 2020-02-22 naddy case CTRL('f'):
7915 48bb96f0 2022-06-20 naddy case ' ':
7916 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
7918 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
7919 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
7920 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
7921 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
7923 640cd7ff 2022-06-22 mark view->count = 0;
7926 9b058f45 2022-06-30 mark tree_scroll_down(view, nscroll);
7928 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
7930 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
7931 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
7932 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
7933 1e37a5c2 2019-05-12 jcs /* user selected '..' */
7934 640cd7ff 2022-06-22 mark if (s->tree == s->root) {
7935 640cd7ff 2022-06-22 mark view->count = 0;
7938 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
7939 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
7941 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
7942 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
7943 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
7944 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
7945 1e37a5c2 2019-05-12 jcs s->selected_entry =
7946 1e37a5c2 2019-05-12 jcs parent->selected_entry;
7947 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
7948 9b058f45 2022-06-30 mark if (s->selected > view->nlines - 3) {
7949 9b058f45 2022-06-30 mark err = offset_selection_down(view);
7953 1e37a5c2 2019-05-12 jcs free(parent);
7954 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
7955 56e0773d 2019-11-28 stsp s->selected_entry))) {
7956 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
7957 640cd7ff 2022-06-22 mark view->count = 0;
7958 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
7959 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
7962 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
7963 941e9f74 2019-05-21 stsp if (err) {
7964 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
7967 136e2bd4 2022-07-23 mark } else if (S_ISREG(got_tree_entry_get_mode(s->selected_entry)))
7968 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_BLAME);
7970 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
7971 1e1ff4ed 2020-12-07 stsp if (view->nlines >= 4 && s->selected >= view->nlines - 3)
7972 1e1ff4ed 2020-12-07 stsp s->selected = view->nlines - 4;
7973 640cd7ff 2022-06-22 mark view->count = 0;
7976 640cd7ff 2022-06-22 mark view->count = 0;
7980 ffd1d5e5 2018-06-23 stsp return err;
7983 ffd1d5e5 2018-06-23 stsp __dead static void
7984 ffd1d5e5 2018-06-23 stsp usage_tree(void)
7987 87411fa9 2022-06-16 stsp fprintf(stderr,
7988 87411fa9 2022-06-16 stsp "usage: %s tree [-c commit] [-r repository-path] [path]\n",
7989 ffd1d5e5 2018-06-23 stsp getprogname());
7993 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7994 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
7996 7483826e 2023-04-14 mark const struct got_error *error;
7997 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
7998 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
7999 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
8000 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
8001 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
8002 4e97c21c 2020-12-06 stsp const char *commit_id_arg = NULL;
8003 4e97c21c 2020-12-06 stsp char *label = NULL;
8004 4e97c21c 2020-12-06 stsp struct got_reference *ref = NULL;
8005 4e97c21c 2020-12-06 stsp const char *head_ref_name = NULL;
8007 5221c383 2018-08-01 stsp struct tog_view *view;
8008 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
8010 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
8011 ffd1d5e5 2018-06-23 stsp switch (ch) {
8013 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
8016 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
8017 74283ab8 2020-02-07 stsp if (repo_path == NULL)
8018 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
8022 e99e2d15 2020-11-24 naddy usage_tree();
8023 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
8027 ffd1d5e5 2018-06-23 stsp argc -= optind;
8028 ffd1d5e5 2018-06-23 stsp argv += optind;
8030 55cccc34 2020-02-20 stsp if (argc > 1)
8031 e99e2d15 2020-11-24 naddy usage_tree();
8033 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
8034 0ae84acc 2022-06-15 tracey if (error != NULL)
8035 0ae84acc 2022-06-15 tracey goto done;
8037 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
8038 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
8039 c156c7a4 2020-12-18 stsp if (cwd == NULL)
8040 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
8041 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
8042 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
8043 c156c7a4 2020-12-18 stsp goto done;
8044 55cccc34 2020-02-20 stsp if (worktree)
8045 52185f70 2019-02-05 stsp repo_path =
8046 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
8048 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
8049 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
8050 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
8051 c156c7a4 2020-12-18 stsp goto done;
8055 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
8056 c02c541e 2019-03-29 stsp if (error != NULL)
8057 52185f70 2019-02-05 stsp goto done;
8059 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
8060 55cccc34 2020-02-20 stsp repo, worktree);
8061 55cccc34 2020-02-20 stsp if (error)
8062 55cccc34 2020-02-20 stsp goto done;
8064 098596c5 2023-04-14 stsp init_curses();
8066 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
8067 c02c541e 2019-03-29 stsp if (error)
8068 52185f70 2019-02-05 stsp goto done;
8070 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
8071 51a10b52 2020-12-26 stsp if (error)
8072 51a10b52 2020-12-26 stsp goto done;
8074 4e97c21c 2020-12-06 stsp if (commit_id_arg == NULL) {
8075 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, &label,
8076 4e97c21c 2020-12-06 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
8077 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
8078 4e97c21c 2020-12-06 stsp if (error)
8079 4e97c21c 2020-12-06 stsp goto done;
8080 4e97c21c 2020-12-06 stsp head_ref_name = label;
8082 4e97c21c 2020-12-06 stsp error = got_ref_open(&ref, repo, commit_id_arg, 0);
8083 4e97c21c 2020-12-06 stsp if (error == NULL)
8084 4e97c21c 2020-12-06 stsp head_ref_name = got_ref_get_name(ref);
8085 4e97c21c 2020-12-06 stsp else if (error->code != GOT_ERR_NOT_REF)
8086 4e97c21c 2020-12-06 stsp goto done;
8087 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, NULL,
8088 84de9106 2020-12-26 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
8089 4e97c21c 2020-12-06 stsp if (error)
8090 4e97c21c 2020-12-06 stsp goto done;
8093 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
8094 a44927cc 2022-04-07 stsp if (error)
8095 a44927cc 2022-04-07 stsp goto done;
8097 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
8098 5221c383 2018-08-01 stsp if (view == NULL) {
8099 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
8100 5221c383 2018-08-01 stsp goto done;
8102 bc573f3b 2021-07-10 stsp error = open_tree_view(view, commit_id, head_ref_name, repo);
8103 ad80ab7b 2018-08-04 stsp if (error)
8104 ad80ab7b 2018-08-04 stsp goto done;
8105 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
8106 a44927cc 2022-04-07 stsp error = tree_view_walk_path(&view->state.tree, commit,
8107 d91faf3b 2020-12-01 naddy in_repo_path);
8108 55cccc34 2020-02-20 stsp if (error)
8109 55cccc34 2020-02-20 stsp goto done;
8112 55cccc34 2020-02-20 stsp if (worktree) {
8113 55cccc34 2020-02-20 stsp /* Release work tree lock. */
8114 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
8115 55cccc34 2020-02-20 stsp worktree = NULL;
8117 098596c5 2023-04-14 stsp error = view_loop(view);
8119 52185f70 2019-02-05 stsp free(repo_path);
8120 e4a0e26d 2020-02-20 stsp free(cwd);
8121 ffd1d5e5 2018-06-23 stsp free(commit_id);
8122 4e97c21c 2020-12-06 stsp free(label);
8124 486cd271 2020-12-06 stsp got_ref_close(ref);
8125 1d0f4054 2021-06-17 stsp if (repo) {
8126 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
8127 1d0f4054 2021-06-17 stsp if (error == NULL)
8128 1d0f4054 2021-06-17 stsp error = close_err;
8130 0ae84acc 2022-06-15 tracey if (pack_fds) {
8131 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
8132 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
8133 0ae84acc 2022-06-15 tracey if (error == NULL)
8134 0ae84acc 2022-06-15 tracey error = pack_err;
8136 51a10b52 2020-12-26 stsp tog_free_refs();
8137 ffd1d5e5 2018-06-23 stsp return error;
8140 6458efa5 2020-11-24 stsp static const struct got_error *
8141 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
8143 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
8144 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8146 6458efa5 2020-11-24 stsp s->nrefs = 0;
8147 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(sre, &tog_refs, entry) {
8148 cc488aa7 2022-01-23 stsp if (strncmp(got_ref_get_name(sre->ref),
8149 cc488aa7 2022-01-23 stsp "refs/got/", 9) == 0 &&
8150 cc488aa7 2022-01-23 stsp strncmp(got_ref_get_name(sre->ref),
8151 cc488aa7 2022-01-23 stsp "refs/got/backup/", 16) != 0)
8154 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
8155 6458efa5 2020-11-24 stsp if (re == NULL)
8156 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
8158 8924d611 2020-12-26 stsp re->ref = got_ref_dup(sre->ref);
8159 8924d611 2020-12-26 stsp if (re->ref == NULL)
8160 8924d611 2020-12-26 stsp return got_error_from_errno("got_ref_dup");
8161 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
8162 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
8165 8924d611 2020-12-26 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
8166 6458efa5 2020-11-24 stsp return NULL;
8170 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
8172 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8174 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
8175 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8176 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
8177 8924d611 2020-12-26 stsp got_ref_close(re->ref);
8182 6458efa5 2020-11-24 stsp static const struct got_error *
8183 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
8185 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8186 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8188 6458efa5 2020-11-24 stsp s->selected_entry = 0;
8189 6458efa5 2020-11-24 stsp s->repo = repo;
8191 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
8192 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
8194 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
8196 2ca2f982 2023-04-14 mark goto done;
8198 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
8199 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
8200 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
8201 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
8203 6458efa5 2020-11-24 stsp goto done;
8205 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
8206 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
8207 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
8209 6458efa5 2020-11-24 stsp goto done;
8211 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
8212 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
8213 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
8215 cc488aa7 2022-01-23 stsp goto done;
8217 cc488aa7 2022-01-23 stsp err = add_color(&s->colors, "^refs/got/backup/",
8218 cc488aa7 2022-01-23 stsp TOG_COLOR_REFS_BACKUP,
8219 cc488aa7 2022-01-23 stsp get_color_value("TOG_COLOR_REFS_BACKUP"));
8221 6458efa5 2020-11-24 stsp goto done;
8224 6458efa5 2020-11-24 stsp view->show = show_ref_view;
8225 6458efa5 2020-11-24 stsp view->input = input_ref_view;
8226 6458efa5 2020-11-24 stsp view->close = close_ref_view;
8227 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
8228 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
8230 2ca2f982 2023-04-14 mark if (err) {
8231 2ca2f982 2023-04-14 mark if (view->close == NULL)
8232 2ca2f982 2023-04-14 mark close_ref_view(view);
8233 2ca2f982 2023-04-14 mark view_close(view);
8235 6458efa5 2020-11-24 stsp return err;
8238 6458efa5 2020-11-24 stsp static const struct got_error *
8239 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
8241 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8243 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
8244 6458efa5 2020-11-24 stsp free_colors(&s->colors);
8246 6458efa5 2020-11-24 stsp return NULL;
8249 6458efa5 2020-11-24 stsp static const struct got_error *
8250 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
8251 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8253 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8254 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
8255 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
8256 6458efa5 2020-11-24 stsp int obj_type;
8258 c42c9805 2020-11-24 stsp *commit_id = NULL;
8260 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
8262 6458efa5 2020-11-24 stsp return err;
8264 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
8266 6458efa5 2020-11-24 stsp goto done;
8268 6458efa5 2020-11-24 stsp switch (obj_type) {
8269 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
8270 c42c9805 2020-11-24 stsp *commit_id = obj_id;
8272 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
8273 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
8275 6458efa5 2020-11-24 stsp goto done;
8276 c42c9805 2020-11-24 stsp free(obj_id);
8277 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
8278 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
8280 6458efa5 2020-11-24 stsp goto done;
8281 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
8282 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
8283 c42c9805 2020-11-24 stsp goto done;
8285 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
8286 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
8287 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
8288 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
8289 c42c9805 2020-11-24 stsp goto done;
8293 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
8299 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
8300 c42c9805 2020-11-24 stsp if (err) {
8301 c42c9805 2020-11-24 stsp free(*commit_id);
8302 c42c9805 2020-11-24 stsp *commit_id = NULL;
8304 c42c9805 2020-11-24 stsp return err;
8307 c42c9805 2020-11-24 stsp static const struct got_error *
8308 9b058f45 2022-06-30 mark log_ref_entry(struct tog_view **new_view, int begin_y, int begin_x,
8309 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8311 c42c9805 2020-11-24 stsp struct tog_view *log_view;
8312 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8313 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
8315 c42c9805 2020-11-24 stsp *new_view = NULL;
8317 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8318 c42c9805 2020-11-24 stsp if (err) {
8319 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8320 c42c9805 2020-11-24 stsp return err;
8322 c42c9805 2020-11-24 stsp return NULL;
8325 9b058f45 2022-06-30 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
8326 6458efa5 2020-11-24 stsp if (log_view == NULL) {
8327 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
8328 6458efa5 2020-11-24 stsp goto done;
8331 ee756517 2020-12-05 stsp err = open_log_view(log_view, commit_id, repo,
8332 ee756517 2020-12-05 stsp got_ref_get_name(re->ref), "", 0);
8335 6458efa5 2020-11-24 stsp view_close(log_view);
8337 6458efa5 2020-11-24 stsp *new_view = log_view;
8338 c42c9805 2020-11-24 stsp free(commit_id);
8339 6458efa5 2020-11-24 stsp return err;
8342 ce5b7c56 2019-07-09 stsp static void
8343 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
8345 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
8346 34ba6917 2020-11-30 stsp int i = 0;
8348 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
8351 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
8352 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
8353 34ba6917 2020-11-30 stsp if (re == NULL)
8355 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
8356 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
8360 9b058f45 2022-06-30 mark static const struct got_error *
8361 9b058f45 2022-06-30 mark ref_scroll_down(struct tog_view *view, int maxscroll)
8363 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
8364 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
8365 6458efa5 2020-11-24 stsp int n = 0;
8367 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
8368 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
8370 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
8372 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
8373 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
8374 94b80cfa 2022-08-01 mark if (last) {
8375 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
8376 9b058f45 2022-06-30 mark last = TAILQ_NEXT(last, entry);
8378 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN)) {
8379 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
8380 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
8384 9b058f45 2022-06-30 mark return NULL;
8387 6458efa5 2020-11-24 stsp static const struct got_error *
8388 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
8390 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8392 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
8393 6458efa5 2020-11-24 stsp return NULL;
8396 6458efa5 2020-11-24 stsp static int
8397 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
8399 6458efa5 2020-11-24 stsp regmatch_t regmatch;
8401 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
8405 6458efa5 2020-11-24 stsp static const struct got_error *
8406 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
8408 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8409 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
8411 6458efa5 2020-11-24 stsp if (!view->searching) {
8412 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8413 6458efa5 2020-11-24 stsp return NULL;
8416 6458efa5 2020-11-24 stsp if (s->matched_entry) {
8417 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
8418 6458efa5 2020-11-24 stsp if (s->selected_entry)
8419 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
8421 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
8422 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
8424 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
8425 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8427 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
8428 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
8431 487cd7d2 2021-12-17 stsp if (s->selected_entry)
8432 487cd7d2 2021-12-17 stsp re = s->selected_entry;
8433 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
8434 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8436 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8439 6458efa5 2020-11-24 stsp while (1) {
8440 6458efa5 2020-11-24 stsp if (re == NULL) {
8441 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
8442 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8443 6458efa5 2020-11-24 stsp return NULL;
8445 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
8446 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
8448 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
8451 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
8452 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
8453 6458efa5 2020-11-24 stsp s->matched_entry = re;
8457 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
8458 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8460 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
8463 6458efa5 2020-11-24 stsp if (s->matched_entry) {
8464 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
8465 6458efa5 2020-11-24 stsp s->selected = 0;
8468 6458efa5 2020-11-24 stsp return NULL;
8471 6458efa5 2020-11-24 stsp static const struct got_error *
8472 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
8474 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8475 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8476 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8477 6458efa5 2020-11-24 stsp char *line = NULL;
8478 6458efa5 2020-11-24 stsp wchar_t *wline;
8479 6458efa5 2020-11-24 stsp struct tog_color *tc;
8480 0ed6bc90 2023-02-01 mark int width, n, scrollx;
8481 6458efa5 2020-11-24 stsp int limit = view->nlines;
8483 6458efa5 2020-11-24 stsp werase(view->window);
8485 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
8486 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
8487 9b058f45 2022-06-30 mark --limit; /* border */
8489 6458efa5 2020-11-24 stsp if (limit == 0)
8490 6458efa5 2020-11-24 stsp return NULL;
8492 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
8494 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
8495 6458efa5 2020-11-24 stsp s->nrefs) == -1)
8496 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8498 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
8499 6458efa5 2020-11-24 stsp if (err) {
8500 6458efa5 2020-11-24 stsp free(line);
8501 6458efa5 2020-11-24 stsp return err;
8503 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8504 6458efa5 2020-11-24 stsp wstandout(view->window);
8505 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
8506 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
8507 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
8508 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8509 6458efa5 2020-11-24 stsp wstandend(view->window);
8510 6458efa5 2020-11-24 stsp free(wline);
8511 6458efa5 2020-11-24 stsp wline = NULL;
8512 6458efa5 2020-11-24 stsp free(line);
8513 6458efa5 2020-11-24 stsp line = NULL;
8514 6458efa5 2020-11-24 stsp if (--limit <= 0)
8515 6458efa5 2020-11-24 stsp return NULL;
8518 0ed6bc90 2023-02-01 mark view->maxx = 0;
8519 6458efa5 2020-11-24 stsp while (re && limit > 0) {
8520 6458efa5 2020-11-24 stsp char *line = NULL;
8521 b4996bee 2022-06-16 stsp char ymd[13]; /* YYYY-MM-DD + " " + NUL */
8523 b4996bee 2022-06-16 stsp if (s->show_date) {
8524 b4996bee 2022-06-16 stsp struct got_commit_object *ci;
8525 b4996bee 2022-06-16 stsp struct got_tag_object *tag;
8526 b4996bee 2022-06-16 stsp struct got_object_id *id;
8527 b4996bee 2022-06-16 stsp struct tm tm;
8530 b4996bee 2022-06-16 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8532 b4996bee 2022-06-16 stsp return err;
8533 b4996bee 2022-06-16 stsp err = got_object_open_as_tag(&tag, s->repo, id);
8534 b4996bee 2022-06-16 stsp if (err) {
8535 b4996bee 2022-06-16 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
8537 b4996bee 2022-06-16 stsp return err;
8539 b4996bee 2022-06-16 stsp err = got_object_open_as_commit(&ci, s->repo,
8541 b4996bee 2022-06-16 stsp if (err) {
8543 b4996bee 2022-06-16 stsp return err;
8545 b4996bee 2022-06-16 stsp t = got_object_commit_get_committer_time(ci);
8546 b4996bee 2022-06-16 stsp got_object_commit_close(ci);
8548 b4996bee 2022-06-16 stsp t = got_object_tag_get_tagger_time(tag);
8549 b4996bee 2022-06-16 stsp got_object_tag_close(tag);
8552 b4996bee 2022-06-16 stsp if (gmtime_r(&t, &tm) == NULL)
8553 b4996bee 2022-06-16 stsp return got_error_from_errno("gmtime_r");
8554 b4996bee 2022-06-16 stsp if (strftime(ymd, sizeof(ymd), "%G-%m-%d ", &tm) == 0)
8555 b4996bee 2022-06-16 stsp return got_error(GOT_ERR_NO_SPACE);
8557 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
8558 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s -> %s", s->show_date ?
8559 b4996bee 2022-06-16 stsp ymd : "", got_ref_get_name(re->ref),
8560 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
8561 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8562 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
8563 6458efa5 2020-11-24 stsp struct got_object_id *id;
8564 6458efa5 2020-11-24 stsp char *id_str;
8565 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8567 6458efa5 2020-11-24 stsp return err;
8568 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
8569 6458efa5 2020-11-24 stsp if (err) {
8571 6458efa5 2020-11-24 stsp return err;
8573 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s: %s", s->show_date ? ymd : "",
8574 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
8575 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
8577 6458efa5 2020-11-24 stsp free(id_str);
8578 6458efa5 2020-11-24 stsp return err;
8581 6458efa5 2020-11-24 stsp free(id_str);
8582 b4996bee 2022-06-16 stsp } else if (asprintf(&line, "%s%s", s->show_date ? ymd : "",
8583 b4996bee 2022-06-16 stsp got_ref_get_name(re->ref)) == -1)
8584 b4996bee 2022-06-16 stsp return got_error_from_errno("asprintf");
8586 0ed6bc90 2023-02-01 mark /* use full line width to determine view->maxx */
8587 0ed6bc90 2023-02-01 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0, 0);
8588 6458efa5 2020-11-24 stsp if (err) {
8589 6458efa5 2020-11-24 stsp free(line);
8590 6458efa5 2020-11-24 stsp return err;
8592 0ed6bc90 2023-02-01 mark view->maxx = MAX(view->maxx, width);
8593 0ed6bc90 2023-02-01 mark free(wline);
8594 0ed6bc90 2023-02-01 mark wline = NULL;
8596 0ed6bc90 2023-02-01 mark err = format_line(&wline, &width, &scrollx, line, view->x,
8597 0ed6bc90 2023-02-01 mark view->ncols, 0, 0);
8598 0ed6bc90 2023-02-01 mark if (err) {
8599 0ed6bc90 2023-02-01 mark free(line);
8600 0ed6bc90 2023-02-01 mark return err;
8602 6458efa5 2020-11-24 stsp if (n == s->selected) {
8603 6458efa5 2020-11-24 stsp if (view->focussed)
8604 6458efa5 2020-11-24 stsp wstandout(view->window);
8605 6458efa5 2020-11-24 stsp s->selected_entry = re;
8607 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
8609 6458efa5 2020-11-24 stsp wattr_on(view->window,
8610 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8611 0ed6bc90 2023-02-01 mark waddwstr(view->window, &wline[scrollx]);
8613 6458efa5 2020-11-24 stsp wattr_off(view->window,
8614 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8615 b637f33f 2023-02-01 mark if (width < view->ncols)
8616 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
8617 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
8618 6458efa5 2020-11-24 stsp wstandend(view->window);
8619 6458efa5 2020-11-24 stsp free(line);
8620 6458efa5 2020-11-24 stsp free(wline);
8621 6458efa5 2020-11-24 stsp wline = NULL;
8623 6458efa5 2020-11-24 stsp s->ndisplayed++;
8624 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
8627 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8630 9b058f45 2022-06-30 mark view_border(view);
8631 6458efa5 2020-11-24 stsp return err;
8634 6458efa5 2020-11-24 stsp static const struct got_error *
8635 49b24ee5 2022-07-03 mark browse_ref_tree(struct tog_view **new_view, int begin_y, int begin_x,
8636 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8638 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8639 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id = NULL;
8640 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
8642 c42c9805 2020-11-24 stsp *new_view = NULL;
8644 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8645 c42c9805 2020-11-24 stsp if (err) {
8646 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8647 c42c9805 2020-11-24 stsp return err;
8649 c42c9805 2020-11-24 stsp return NULL;
8653 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
8654 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
8655 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
8656 c42c9805 2020-11-24 stsp goto done;
8659 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, commit_id,
8660 4e97c21c 2020-12-06 stsp got_ref_get_name(re->ref), repo);
8662 c42c9805 2020-11-24 stsp goto done;
8664 c42c9805 2020-11-24 stsp *new_view = tree_view;
8666 c42c9805 2020-11-24 stsp free(commit_id);
8667 c42c9805 2020-11-24 stsp return err;
8670 94b80cfa 2022-08-01 mark static const struct got_error *
8671 94b80cfa 2022-08-01 mark ref_goto_line(struct tog_view *view, int nlines)
8673 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
8674 94b80cfa 2022-08-01 mark struct tog_ref_view_state *s = &view->state.ref;
8675 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
8677 94b80cfa 2022-08-01 mark g = view->gline;
8678 94b80cfa 2022-08-01 mark view->gline = 0;
8680 94b80cfa 2022-08-01 mark if (g == 0)
8682 94b80cfa 2022-08-01 mark else if (g > s->nrefs)
8683 94b80cfa 2022-08-01 mark g = s->nrefs;
8685 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
8686 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
8687 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
8688 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8689 94b80cfa 2022-08-01 mark return NULL;
8692 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
8693 94b80cfa 2022-08-01 mark err = ref_scroll_down(view, g - idx - 1);
8695 94b80cfa 2022-08-01 mark return err;
8696 94b80cfa 2022-08-01 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL &&
8697 94b80cfa 2022-08-01 mark s->first_displayed_entry->idx + s->selected < g &&
8698 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1)
8699 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8700 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
8701 94b80cfa 2022-08-01 mark ref_scroll_up(s, idx - g + 1);
8703 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
8704 94b80cfa 2022-08-01 mark s->selected = g - 1;
8706 94b80cfa 2022-08-01 mark return NULL;
8710 c42c9805 2020-11-24 stsp static const struct got_error *
8711 e78dc838 2020-12-04 stsp input_ref_view(struct tog_view **new_view, struct tog_view *view, int ch)
8713 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8714 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8715 e4526bf5 2021-09-03 naddy struct tog_reflist_entry *re;
8716 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 1;
8718 94b80cfa 2022-08-01 mark if (view->gline)
8719 94b80cfa 2022-08-01 mark return ref_goto_line(view, nscroll);
8721 6458efa5 2020-11-24 stsp switch (ch) {
8724 0ed6bc90 2023-02-01 mark case KEY_RIGHT:
8726 0ed6bc90 2023-02-01 mark case KEY_LEFT:
8728 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
8731 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
8732 640cd7ff 2022-06-22 mark view->count = 0;
8735 b4996bee 2022-06-16 stsp s->show_date = !s->show_date;
8736 640cd7ff 2022-06-22 mark view->count = 0;
8739 7f66531d 2021-11-16 stsp s->sort_by_date = !s->sort_by_date;
8740 3f6c6614 2023-01-23 mark view->action = s->sort_by_date ? "sort by date" : "sort by name";
8741 640cd7ff 2022-06-22 mark view->count = 0;
8742 50617b77 2021-11-20 stsp err = got_reflist_sort(&tog_refs, s->sort_by_date ?
8743 50617b77 2021-11-20 stsp got_ref_cmp_by_commit_timestamp_descending :
8744 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name, s->repo);
8747 50617b77 2021-11-20 stsp got_reflist_object_id_map_free(tog_refs_idmap);
8748 50617b77 2021-11-20 stsp err = got_reflist_object_id_map_create(&tog_refs_idmap,
8749 50617b77 2021-11-20 stsp &tog_refs, s->repo);
8752 7f66531d 2021-11-16 stsp ref_view_free_refs(s);
8753 7f66531d 2021-11-16 stsp err = ref_view_load_refs(s);
8755 6458efa5 2020-11-24 stsp case KEY_ENTER:
8756 6458efa5 2020-11-24 stsp case '\r':
8757 640cd7ff 2022-06-22 mark view->count = 0;
8758 6458efa5 2020-11-24 stsp if (!s->selected_entry)
8760 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
8763 640cd7ff 2022-06-22 mark view->count = 0;
8764 c42c9805 2020-11-24 stsp if (!s->selected_entry)
8766 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
8768 e4526bf5 2021-09-03 naddy case 'g':
8770 e4526bf5 2021-09-03 naddy case KEY_HOME:
8771 e4526bf5 2021-09-03 naddy s->selected = 0;
8772 640cd7ff 2022-06-22 mark view->count = 0;
8773 e4526bf5 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->refs);
8775 e4526bf5 2021-09-03 naddy case 'G':
8777 9b058f45 2022-06-30 mark case KEY_END: {
8778 9b058f45 2022-06-30 mark int eos = view->nlines - 1;
8780 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
8781 9b058f45 2022-06-30 mark --eos; /* border */
8782 e4526bf5 2021-09-03 naddy s->selected = 0;
8783 640cd7ff 2022-06-22 mark view->count = 0;
8784 e4526bf5 2021-09-03 naddy re = TAILQ_LAST(&s->refs, tog_reflist_head);
8785 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
8786 e4526bf5 2021-09-03 naddy if (re == NULL)
8788 e4526bf5 2021-09-03 naddy s->first_displayed_entry = re;
8789 e4526bf5 2021-09-03 naddy re = TAILQ_PREV(re, tog_reflist_head, entry);
8791 e4526bf5 2021-09-03 naddy if (n > 0)
8792 e4526bf5 2021-09-03 naddy s->selected = n - 1;
8796 6458efa5 2020-11-24 stsp case KEY_UP:
8797 02ffd0d5 2021-10-17 stsp case CTRL('p'):
8798 6458efa5 2020-11-24 stsp if (s->selected > 0) {
8799 6458efa5 2020-11-24 stsp s->selected--;
8802 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
8803 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
8804 640cd7ff 2022-06-22 mark view->count = 0;
8806 83cc4199 2022-06-13 stsp case CTRL('u'):
8808 83cc4199 2022-06-13 stsp nscroll /= 2;
8809 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8810 6458efa5 2020-11-24 stsp case KEY_PPAGE:
8811 6458efa5 2020-11-24 stsp case CTRL('b'):
8813 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
8814 83cc4199 2022-06-13 stsp s->selected -= MIN(nscroll, s->selected);
8815 83cc4199 2022-06-13 stsp ref_scroll_up(s, MAX(0, nscroll));
8816 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
8817 640cd7ff 2022-06-22 mark view->count = 0;
8820 6458efa5 2020-11-24 stsp case KEY_DOWN:
8821 02ffd0d5 2021-10-17 stsp case CTRL('n'):
8822 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
8823 6458efa5 2020-11-24 stsp s->selected++;
8826 640cd7ff 2022-06-22 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
8827 6458efa5 2020-11-24 stsp /* can't scroll any further */
8828 640cd7ff 2022-06-22 mark view->count = 0;
8831 9b058f45 2022-06-30 mark ref_scroll_down(view, 1);
8833 83cc4199 2022-06-13 stsp case CTRL('d'):
8835 83cc4199 2022-06-13 stsp nscroll /= 2;
8836 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8837 6458efa5 2020-11-24 stsp case KEY_NPAGE:
8838 6458efa5 2020-11-24 stsp case CTRL('f'):
8840 48bb96f0 2022-06-20 naddy case ' ':
8841 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
8842 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
8843 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
8844 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
8845 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
8846 640cd7ff 2022-06-22 mark if (view->count > 1 && s->selected < s->ndisplayed - 1)
8847 640cd7ff 2022-06-22 mark s->selected += s->ndisplayed - s->selected - 1;
8848 640cd7ff 2022-06-22 mark view->count = 0;
8851 9b058f45 2022-06-30 mark ref_scroll_down(view, nscroll);
8853 6458efa5 2020-11-24 stsp case CTRL('l'):
8854 640cd7ff 2022-06-22 mark view->count = 0;
8855 8924d611 2020-12-26 stsp tog_free_refs();
8856 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, s->sort_by_date);
8859 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
8860 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
8862 6458efa5 2020-11-24 stsp case KEY_RESIZE:
8863 8b5b8d0c 2020-12-06 stsp if (view->nlines >= 2 && s->selected >= view->nlines - 1)
8864 8b5b8d0c 2020-12-06 stsp s->selected = view->nlines - 2;
8867 640cd7ff 2022-06-22 mark view->count = 0;
8871 6458efa5 2020-11-24 stsp return err;
8874 6458efa5 2020-11-24 stsp __dead static void
8875 6458efa5 2020-11-24 stsp usage_ref(void)
8878 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
8879 6458efa5 2020-11-24 stsp getprogname());
8883 6458efa5 2020-11-24 stsp static const struct got_error *
8884 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
8886 7483826e 2023-04-14 mark const struct got_error *error;
8887 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
8888 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
8889 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
8891 6458efa5 2020-11-24 stsp struct tog_view *view;
8892 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
8894 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
8895 6458efa5 2020-11-24 stsp switch (ch) {
8897 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
8898 6458efa5 2020-11-24 stsp if (repo_path == NULL)
8899 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
8903 e99e2d15 2020-11-24 naddy usage_ref();
8904 6458efa5 2020-11-24 stsp /* NOTREACHED */
8908 6458efa5 2020-11-24 stsp argc -= optind;
8909 6458efa5 2020-11-24 stsp argv += optind;
8911 6458efa5 2020-11-24 stsp if (argc > 1)
8912 e99e2d15 2020-11-24 naddy usage_ref();
8914 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
8915 0ae84acc 2022-06-15 tracey if (error != NULL)
8916 0ae84acc 2022-06-15 tracey goto done;
8918 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
8919 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
8920 c156c7a4 2020-12-18 stsp if (cwd == NULL)
8921 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
8922 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
8923 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
8924 c156c7a4 2020-12-18 stsp goto done;
8925 6458efa5 2020-11-24 stsp if (worktree)
8926 6458efa5 2020-11-24 stsp repo_path =
8927 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
8929 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
8930 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
8931 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
8932 c156c7a4 2020-12-18 stsp goto done;
8936 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
8937 6458efa5 2020-11-24 stsp if (error != NULL)
8938 6458efa5 2020-11-24 stsp goto done;
8940 098596c5 2023-04-14 stsp init_curses();
8942 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
8943 51a10b52 2020-12-26 stsp if (error)
8944 51a10b52 2020-12-26 stsp goto done;
8946 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
8947 6458efa5 2020-11-24 stsp if (error)
8948 6458efa5 2020-11-24 stsp goto done;
8950 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
8951 6458efa5 2020-11-24 stsp if (view == NULL) {
8952 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
8953 6458efa5 2020-11-24 stsp goto done;
8956 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
8957 6458efa5 2020-11-24 stsp if (error)
8958 6458efa5 2020-11-24 stsp goto done;
8960 6458efa5 2020-11-24 stsp if (worktree) {
8961 6458efa5 2020-11-24 stsp /* Release work tree lock. */
8962 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
8963 6458efa5 2020-11-24 stsp worktree = NULL;
8965 098596c5 2023-04-14 stsp error = view_loop(view);
8967 6458efa5 2020-11-24 stsp free(repo_path);
8968 6458efa5 2020-11-24 stsp free(cwd);
8969 1d0f4054 2021-06-17 stsp if (repo) {
8970 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
8971 1d0f4054 2021-06-17 stsp if (close_err)
8972 1d0f4054 2021-06-17 stsp error = close_err;
8974 0ae84acc 2022-06-15 tracey if (pack_fds) {
8975 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
8976 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
8977 0ae84acc 2022-06-15 tracey if (error == NULL)
8978 0ae84acc 2022-06-15 tracey error = pack_err;
8980 51a10b52 2020-12-26 stsp tog_free_refs();
8981 6458efa5 2020-11-24 stsp return error;
8984 ec2a9698 2022-09-15 mark static const struct got_error*
8985 ec2a9698 2022-09-15 mark win_draw_center(WINDOW *win, size_t y, size_t x, size_t maxx, int focus,
8986 ec2a9698 2022-09-15 mark const char *str)
8988 ec2a9698 2022-09-15 mark size_t len;
8990 ec2a9698 2022-09-15 mark if (win == NULL)
8991 ec2a9698 2022-09-15 mark win = stdscr;
8993 ec2a9698 2022-09-15 mark len = strlen(str);
8994 ec2a9698 2022-09-15 mark x = x ? x : maxx > len ? (maxx - len) / 2 : 0;
8996 ec2a9698 2022-09-15 mark if (focus)
8997 ec2a9698 2022-09-15 mark wstandout(win);
8998 ec2a9698 2022-09-15 mark if (mvwprintw(win, y, x, "%s", str) == ERR)
8999 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "mvwprintw");
9000 ec2a9698 2022-09-15 mark if (focus)
9001 ec2a9698 2022-09-15 mark wstandend(win);
9003 ec2a9698 2022-09-15 mark return NULL;
9006 136e2bd4 2022-07-23 mark static const struct got_error *
9007 ec2a9698 2022-09-15 mark add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
9011 ec2a9698 2022-09-15 mark p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
9012 ec2a9698 2022-09-15 mark if (p == NULL) {
9013 ec2a9698 2022-09-15 mark free(*line_offsets);
9014 ec2a9698 2022-09-15 mark *line_offsets = NULL;
9015 ec2a9698 2022-09-15 mark return got_error_from_errno("reallocarray");
9018 ec2a9698 2022-09-15 mark *line_offsets = p;
9019 ec2a9698 2022-09-15 mark (*line_offsets)[*nlines] = off;
9020 ec2a9698 2022-09-15 mark ++(*nlines);
9021 ec2a9698 2022-09-15 mark return NULL;
9024 ec2a9698 2022-09-15 mark static const struct got_error *
9025 ec2a9698 2022-09-15 mark max_key_str(int *ret, const struct tog_key_map *km, size_t n)
9029 ec2a9698 2022-09-15 mark for (;n > 0; --n, ++km) {
9030 ec2a9698 2022-09-15 mark char *t0, *t, *k;
9031 ec2a9698 2022-09-15 mark size_t len = 1;
9033 ec2a9698 2022-09-15 mark if (km->keys == NULL)
9036 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
9037 ec2a9698 2022-09-15 mark if (t0 == NULL)
9038 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
9040 ec2a9698 2022-09-15 mark len += strlen(t);
9041 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL)
9042 ec2a9698 2022-09-15 mark len += strlen(k) > 1 ? 2 : 0;
9044 ec2a9698 2022-09-15 mark *ret = MAX(*ret, len);
9047 ec2a9698 2022-09-15 mark return NULL;
9051 ec2a9698 2022-09-15 mark * Write keymap section headers, keys, and key info in km to f.
9052 ec2a9698 2022-09-15 mark * Save line offset to *off. If terminal has UTF8 encoding enabled,
9053 ec2a9698 2022-09-15 mark * wrap control and symbolic keys in guillemets, else use <>.
9055 ec2a9698 2022-09-15 mark static const struct got_error *
9056 ec2a9698 2022-09-15 mark format_help_line(off_t *off, FILE *f, const struct tog_key_map *km, int width)
9058 ec2a9698 2022-09-15 mark int n, len = width;
9060 ec2a9698 2022-09-15 mark if (km->keys) {
9061 1681ba87 2022-09-18 mark static const char *u8_glyph[] = {
9062 1681ba87 2022-09-18 mark "\xe2\x80\xb9", /* U+2039 (utf8 <) */
9063 1681ba87 2022-09-18 mark "\xe2\x80\xba" /* U+203A (utf8 >) */
9065 ec2a9698 2022-09-15 mark char *t0, *t, *k;
9066 ec2a9698 2022-09-15 mark int cs, s, first = 1;
9068 ec2a9698 2022-09-15 mark cs = got_locale_is_utf8();
9070 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
9071 ec2a9698 2022-09-15 mark if (t0 == NULL)
9072 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
9074 ec2a9698 2022-09-15 mark len = strlen(km->keys);
9075 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL) {
9076 ec2a9698 2022-09-15 mark s = strlen(k) > 1; /* control or symbolic key */
9077 ec2a9698 2022-09-15 mark n = fprintf(f, "%s%s%s%s%s", first ? " " : "",
9078 1681ba87 2022-09-18 mark cs && s ? u8_glyph[0] : s ? "<" : "", k,
9079 1681ba87 2022-09-18 mark cs && s ? u8_glyph[1] : s ? ">" : "", t ? " " : "");
9080 ec2a9698 2022-09-15 mark if (n < 0) {
9082 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
9084 ec2a9698 2022-09-15 mark first = 0;
9085 ec2a9698 2022-09-15 mark len += s ? 2 : 0;
9086 ec2a9698 2022-09-15 mark *off += n;
9090 ec2a9698 2022-09-15 mark n = fprintf(f, "%*s%s\n", width - len, width - len ? " " : "", km->info);
9091 ec2a9698 2022-09-15 mark if (n < 0)
9092 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
9093 ec2a9698 2022-09-15 mark *off += n;
9095 ec2a9698 2022-09-15 mark return NULL;
9098 ec2a9698 2022-09-15 mark static const struct got_error *
9099 ec2a9698 2022-09-15 mark format_help(struct tog_help_view_state *s)
9101 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9102 ec2a9698 2022-09-15 mark off_t off = 0;
9103 ec2a9698 2022-09-15 mark int i, max, n, show = s->all;
9104 ec2a9698 2022-09-15 mark static const struct tog_key_map km[] = {
9105 ec2a9698 2022-09-15 mark #define KEYMAP_(info, type) { NULL, (info), type }
9106 ec2a9698 2022-09-15 mark #define KEY_(keys, info) { (keys), (info), TOG_KEYMAP_KEYS }
9107 ec2a9698 2022-09-15 mark GENERATE_HELP
9108 ec2a9698 2022-09-15 mark #undef KEYMAP_
9109 ec2a9698 2022-09-15 mark #undef KEY_
9112 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, 0);
9114 ec2a9698 2022-09-15 mark return err;
9116 ec2a9698 2022-09-15 mark n = nitems(km);
9117 ec2a9698 2022-09-15 mark err = max_key_str(&max, km, n);
9119 ec2a9698 2022-09-15 mark return err;
9121 ec2a9698 2022-09-15 mark for (i = 0; i < n; ++i) {
9122 ec2a9698 2022-09-15 mark if (km[i].keys == NULL) {
9123 ec2a9698 2022-09-15 mark show = s->all;
9124 ec2a9698 2022-09-15 mark if (km[i].type == TOG_KEYMAP_GLOBAL ||
9125 ec2a9698 2022-09-15 mark km[i].type == s->type || s->all)
9128 ec2a9698 2022-09-15 mark if (show) {
9129 ec2a9698 2022-09-15 mark err = format_help_line(&off, s->f, &km[i], max);
9131 ec2a9698 2022-09-15 mark return err;
9132 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
9134 ec2a9698 2022-09-15 mark return err;
9137 ec2a9698 2022-09-15 mark fputc('\n', s->f);
9139 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
9140 ec2a9698 2022-09-15 mark return err;
9143 ec2a9698 2022-09-15 mark static const struct got_error *
9144 ec2a9698 2022-09-15 mark create_help(struct tog_help_view_state *s)
9147 ec2a9698 2022-09-15 mark const struct got_error *err;
9149 ec2a9698 2022-09-15 mark free(s->line_offsets);
9150 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
9151 ec2a9698 2022-09-15 mark s->nlines = 0;
9153 ec2a9698 2022-09-15 mark f = got_opentemp();
9154 ec2a9698 2022-09-15 mark if (f == NULL)
9155 ec2a9698 2022-09-15 mark return got_error_from_errno("got_opentemp");
9158 ec2a9698 2022-09-15 mark err = format_help(s);
9160 ec2a9698 2022-09-15 mark return err;
9162 ec2a9698 2022-09-15 mark if (s->f && fflush(s->f) != 0)
9163 ec2a9698 2022-09-15 mark return got_error_from_errno("fflush");
9165 ec2a9698 2022-09-15 mark return NULL;
9168 ec2a9698 2022-09-15 mark static const struct got_error *
9169 ec2a9698 2022-09-15 mark search_start_help_view(struct tog_view *view)
9171 ec2a9698 2022-09-15 mark view->state.help.matched_line = 0;
9172 ec2a9698 2022-09-15 mark return NULL;
9175 eaf2c13e 2022-09-17 mark static void
9176 eaf2c13e 2022-09-17 mark search_setup_help_view(struct tog_view *view, FILE **f, off_t **line_offsets,
9177 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
9179 eaf2c13e 2022-09-17 mark struct tog_help_view_state *s = &view->state.help;
9181 eaf2c13e 2022-09-17 mark *f = s->f;
9182 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
9183 eaf2c13e 2022-09-17 mark *line_offsets = s->line_offsets;
9184 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
9185 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
9186 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
9187 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
9190 ec2a9698 2022-09-15 mark static const struct got_error *
9191 ec2a9698 2022-09-15 mark show_help_view(struct tog_view *view)
9193 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9194 ec2a9698 2022-09-15 mark const struct got_error *err;
9195 ec2a9698 2022-09-15 mark regmatch_t *regmatch = &view->regmatch;
9196 ec2a9698 2022-09-15 mark wchar_t *wline;
9197 ec2a9698 2022-09-15 mark char *line;
9198 ec2a9698 2022-09-15 mark ssize_t linelen;
9199 ec2a9698 2022-09-15 mark size_t linesz = 0;
9200 ec2a9698 2022-09-15 mark int width, nprinted = 0, rc = 0;
9201 ec2a9698 2022-09-15 mark int eos = view->nlines;
9203 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
9204 ec2a9698 2022-09-15 mark --eos; /* account for border */
9206 ec2a9698 2022-09-15 mark s->lineno = 0;
9207 ec2a9698 2022-09-15 mark rewind(s->f);
9208 ec2a9698 2022-09-15 mark werase(view->window);
9210 ec2a9698 2022-09-15 mark if (view->gline > s->nlines - 1)
9211 ec2a9698 2022-09-15 mark view->gline = s->nlines - 1;
9213 ec2a9698 2022-09-15 mark err = win_draw_center(view->window, 0, 0, view->ncols,
9214 16a2d4f0 2022-09-19 stsp view_needs_focus_indication(view),
9215 12c07a25 2022-09-19 stsp "tog help (press q to return to tog)");
9217 ec2a9698 2022-09-15 mark return err;
9218 ec2a9698 2022-09-15 mark if (eos <= 1)
9219 ec2a9698 2022-09-15 mark return NULL;
9220 ec2a9698 2022-09-15 mark waddstr(view->window, "\n\n");
9223 ec2a9698 2022-09-15 mark s->eof = 0;
9224 ec2a9698 2022-09-15 mark view->maxx = 0;
9225 ec2a9698 2022-09-15 mark line = NULL;
9226 ec2a9698 2022-09-15 mark while (eos > 0 && nprinted < eos) {
9227 ec2a9698 2022-09-15 mark attr_t attr = 0;
9229 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
9230 ec2a9698 2022-09-15 mark if (linelen == -1) {
9231 ec2a9698 2022-09-15 mark if (!feof(s->f)) {
9232 ec2a9698 2022-09-15 mark free(line);
9233 ec2a9698 2022-09-15 mark return got_ferror(s->f, GOT_ERR_IO);
9235 ec2a9698 2022-09-15 mark s->eof = 1;
9238 ec2a9698 2022-09-15 mark if (++s->lineno < s->first_displayed_line)
9240 ec2a9698 2022-09-15 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
9242 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline)
9243 ec2a9698 2022-09-15 mark attr = A_STANDOUT;
9245 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
9246 ec2a9698 2022-09-15 mark view->x ? 1 : 0);
9247 ec2a9698 2022-09-15 mark if (err) {
9248 ec2a9698 2022-09-15 mark free(line);
9249 ec2a9698 2022-09-15 mark return err;
9251 ec2a9698 2022-09-15 mark view->maxx = MAX(view->maxx, width);
9252 ec2a9698 2022-09-15 mark free(wline);
9253 ec2a9698 2022-09-15 mark wline = NULL;
9256 ec2a9698 2022-09-15 mark wattron(view->window, attr);
9257 ec2a9698 2022-09-15 mark if (s->first_displayed_line + nprinted == s->matched_line &&
9258 ec2a9698 2022-09-15 mark regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
9259 ec2a9698 2022-09-15 mark err = add_matched_line(&width, line, view->ncols - 1, 0,
9260 ec2a9698 2022-09-15 mark view->window, view->x, regmatch);
9261 ec2a9698 2022-09-15 mark if (err) {
9262 ec2a9698 2022-09-15 mark free(line);
9263 ec2a9698 2022-09-15 mark return err;
9268 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, &skip, line,
9269 b637f33f 2023-02-01 mark view->x, view->ncols, 0, view->x ? 1 : 0);
9270 ec2a9698 2022-09-15 mark if (err) {
9271 ec2a9698 2022-09-15 mark free(line);
9272 ec2a9698 2022-09-15 mark return err;
9274 b637f33f 2023-02-01 mark waddwstr(view->window, &wline[skip]);
9275 ec2a9698 2022-09-15 mark free(wline);
9276 ec2a9698 2022-09-15 mark wline = NULL;
9278 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline) {
9279 ec2a9698 2022-09-15 mark while (width++ < view->ncols)
9280 ec2a9698 2022-09-15 mark waddch(view->window, ' ');
9282 b637f33f 2023-02-01 mark if (width < view->ncols)
9283 ec2a9698 2022-09-15 mark waddch(view->window, '\n');
9286 ec2a9698 2022-09-15 mark wattroff(view->window, attr);
9287 ec2a9698 2022-09-15 mark if (++nprinted == 1)
9288 ec2a9698 2022-09-15 mark s->first_displayed_line = s->lineno;
9290 ec2a9698 2022-09-15 mark free(line);
9291 ec2a9698 2022-09-15 mark if (nprinted > 0)
9292 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line + nprinted - 1;
9294 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line;
9296 ec2a9698 2022-09-15 mark view_border(view);
9298 ec2a9698 2022-09-15 mark if (s->eof) {
9299 ec2a9698 2022-09-15 mark rc = waddnstr(view->window,
9300 ec2a9698 2022-09-15 mark "See the tog(1) manual page for full documentation",
9301 ec2a9698 2022-09-15 mark view->ncols - 1);
9302 ec2a9698 2022-09-15 mark if (rc == ERR)
9303 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
9305 ec2a9698 2022-09-15 mark wmove(view->window, view->nlines - 1, 0);
9306 ec2a9698 2022-09-15 mark wclrtoeol(view->window);
9307 ec2a9698 2022-09-15 mark wstandout(view->window);
9308 ec2a9698 2022-09-15 mark rc = waddnstr(view->window, "scroll down for more...",
9309 ec2a9698 2022-09-15 mark view->ncols - 1);
9310 ec2a9698 2022-09-15 mark if (rc == ERR)
9311 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
9312 ec2a9698 2022-09-15 mark if (getcurx(view->window) < view->ncols - 6) {
9313 ec2a9698 2022-09-15 mark rc = wprintw(view->window, "[%.0f%%]",
9314 ec2a9698 2022-09-15 mark 100.00 * s->last_displayed_line / s->nlines);
9315 ec2a9698 2022-09-15 mark if (rc == ERR)
9316 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_IO, "wprintw");
9318 ec2a9698 2022-09-15 mark wstandend(view->window);
9321 ec2a9698 2022-09-15 mark return NULL;
9324 ec2a9698 2022-09-15 mark static const struct got_error *
9325 ec2a9698 2022-09-15 mark input_help_view(struct tog_view **new_view, struct tog_view *view, int ch)
9327 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9328 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9329 ec2a9698 2022-09-15 mark char *line = NULL;
9330 ec2a9698 2022-09-15 mark ssize_t linelen;
9331 ec2a9698 2022-09-15 mark size_t linesz = 0;
9332 ec2a9698 2022-09-15 mark int eos, nscroll;
9334 ec2a9698 2022-09-15 mark eos = nscroll = view->nlines;
9335 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
9336 ec2a9698 2022-09-15 mark --eos; /* border */
9338 ec2a9698 2022-09-15 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
9340 ec2a9698 2022-09-15 mark switch (ch) {
9343 ec2a9698 2022-09-15 mark case KEY_RIGHT:
9345 ec2a9698 2022-09-15 mark case KEY_LEFT:
9347 d627976f 2023-02-01 mark horizontal_scroll_input(view, ch);
9350 ec2a9698 2022-09-15 mark case KEY_HOME:
9351 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9352 ec2a9698 2022-09-15 mark view->count = 0;
9355 ec2a9698 2022-09-15 mark case KEY_END:
9356 ec2a9698 2022-09-15 mark view->count = 0;
9357 ec2a9698 2022-09-15 mark if (s->eof)
9359 ec2a9698 2022-09-15 mark s->first_displayed_line = (s->nlines - eos) + 3;
9360 ec2a9698 2022-09-15 mark s->eof = 1;
9363 ec2a9698 2022-09-15 mark case KEY_UP:
9364 ec2a9698 2022-09-15 mark if (s->first_displayed_line > 1)
9365 ec2a9698 2022-09-15 mark --s->first_displayed_line;
9367 ec2a9698 2022-09-15 mark view->count = 0;
9369 ec2a9698 2022-09-15 mark case CTRL('u'):
9371 ec2a9698 2022-09-15 mark nscroll /= 2;
9372 ec2a9698 2022-09-15 mark /* FALL THROUGH */
9373 ec2a9698 2022-09-15 mark case KEY_PPAGE:
9374 ec2a9698 2022-09-15 mark case CTRL('b'):
9376 ec2a9698 2022-09-15 mark if (s->first_displayed_line == 1) {
9377 ec2a9698 2022-09-15 mark view->count = 0;
9380 ec2a9698 2022-09-15 mark while (--nscroll > 0 && s->first_displayed_line > 1)
9381 ec2a9698 2022-09-15 mark s->first_displayed_line--;
9384 ec2a9698 2022-09-15 mark case KEY_DOWN:
9385 ec2a9698 2022-09-15 mark case CTRL('n'):
9386 ec2a9698 2022-09-15 mark if (!s->eof)
9387 ec2a9698 2022-09-15 mark ++s->first_displayed_line;
9389 ec2a9698 2022-09-15 mark view->count = 0;
9391 ec2a9698 2022-09-15 mark case CTRL('d'):
9393 ec2a9698 2022-09-15 mark nscroll /= 2;
9394 ec2a9698 2022-09-15 mark /* FALL THROUGH */
9395 ec2a9698 2022-09-15 mark case KEY_NPAGE:
9396 ec2a9698 2022-09-15 mark case CTRL('f'):
9399 ec2a9698 2022-09-15 mark if (s->eof) {
9400 ec2a9698 2022-09-15 mark view->count = 0;
9403 ec2a9698 2022-09-15 mark while (!s->eof && --nscroll > 0) {
9404 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
9405 ec2a9698 2022-09-15 mark s->first_displayed_line++;
9406 ec2a9698 2022-09-15 mark if (linelen == -1) {
9407 ec2a9698 2022-09-15 mark if (feof(s->f))
9408 ec2a9698 2022-09-15 mark s->eof = 1;
9410 ec2a9698 2022-09-15 mark err = got_ferror(s->f, GOT_ERR_IO);
9414 ec2a9698 2022-09-15 mark free(line);
9417 ec2a9698 2022-09-15 mark view->count = 0;
9421 ec2a9698 2022-09-15 mark return err;
9424 ec2a9698 2022-09-15 mark static const struct got_error *
9425 ec2a9698 2022-09-15 mark close_help_view(struct tog_view *view)
9427 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9429 ec2a9698 2022-09-15 mark free(s->line_offsets);
9430 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
9431 ec2a9698 2022-09-15 mark if (fclose(s->f) == EOF)
9432 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
9434 ec2a9698 2022-09-15 mark return NULL;
9437 ec2a9698 2022-09-15 mark static const struct got_error *
9438 ec2a9698 2022-09-15 mark reset_help_view(struct tog_view *view)
9440 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9443 ec2a9698 2022-09-15 mark if (s->f && fclose(s->f) == EOF)
9444 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
9446 ec2a9698 2022-09-15 mark wclear(view->window);
9447 ec2a9698 2022-09-15 mark view->count = 0;
9448 ec2a9698 2022-09-15 mark view->x = 0;
9449 ec2a9698 2022-09-15 mark s->all = !s->all;
9450 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9451 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
9452 ec2a9698 2022-09-15 mark s->matched_line = 0;
9454 ec2a9698 2022-09-15 mark return create_help(s);
9457 ec2a9698 2022-09-15 mark static const struct got_error *
9458 ec2a9698 2022-09-15 mark open_help_view(struct tog_view *view, struct tog_view *parent)
9460 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
9461 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
9463 ec2a9698 2022-09-15 mark s->type = (enum tog_keymap_type)parent->type;
9464 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
9465 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
9466 ec2a9698 2022-09-15 mark s->selected_line = 1;
9468 ec2a9698 2022-09-15 mark view->show = show_help_view;
9469 ec2a9698 2022-09-15 mark view->input = input_help_view;
9470 ec2a9698 2022-09-15 mark view->reset = reset_help_view;
9471 ec2a9698 2022-09-15 mark view->close = close_help_view;
9472 ec2a9698 2022-09-15 mark view->search_start = search_start_help_view;
9473 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_help_view;
9474 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
9476 ec2a9698 2022-09-15 mark err = create_help(s);
9477 ec2a9698 2022-09-15 mark return err;
9480 ec2a9698 2022-09-15 mark static const struct got_error *
9481 136e2bd4 2022-07-23 mark view_dispatch_request(struct tog_view **new_view, struct tog_view *view,
9482 136e2bd4 2022-07-23 mark enum tog_view_type request, int y, int x)
9484 136e2bd4 2022-07-23 mark const struct got_error *err = NULL;
9486 136e2bd4 2022-07-23 mark *new_view = NULL;
9488 136e2bd4 2022-07-23 mark switch (request) {
9489 136e2bd4 2022-07-23 mark case TOG_VIEW_DIFF:
9490 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG) {
9491 136e2bd4 2022-07-23 mark struct tog_log_view_state *s = &view->state.log;
9493 136e2bd4 2022-07-23 mark err = open_diff_view_for_commit(new_view, y, x,
9494 136e2bd4 2022-07-23 mark s->selected_entry->commit, s->selected_entry->id,
9495 136e2bd4 2022-07-23 mark view, s->repo);
9497 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9498 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9500 136e2bd4 2022-07-23 mark case TOG_VIEW_BLAME:
9501 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_TREE) {
9502 136e2bd4 2022-07-23 mark struct tog_tree_view_state *s = &view->state.tree;
9504 136e2bd4 2022-07-23 mark err = blame_tree_entry(new_view, y, x,
9505 136e2bd4 2022-07-23 mark s->selected_entry, &s->parents, s->commit_id,
9508 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9509 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9511 136e2bd4 2022-07-23 mark case TOG_VIEW_LOG:
9512 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_BLAME)
9513 136e2bd4 2022-07-23 mark err = log_annotated_line(new_view, y, x,
9514 136e2bd4 2022-07-23 mark view->state.blame.repo, view->state.blame.id_to_log);
9515 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9516 136e2bd4 2022-07-23 mark err = log_selected_tree_entry(new_view, y, x,
9517 136e2bd4 2022-07-23 mark &view->state.tree);
9518 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9519 136e2bd4 2022-07-23 mark err = log_ref_entry(new_view, y, x,
9520 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9521 136e2bd4 2022-07-23 mark view->state.ref.repo);
9523 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9524 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9526 136e2bd4 2022-07-23 mark case TOG_VIEW_TREE:
9527 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9528 136e2bd4 2022-07-23 mark err = browse_commit_tree(new_view, y, x,
9529 136e2bd4 2022-07-23 mark view->state.log.selected_entry,
9530 136e2bd4 2022-07-23 mark view->state.log.in_repo_path,
9531 136e2bd4 2022-07-23 mark view->state.log.head_ref_name,
9532 136e2bd4 2022-07-23 mark view->state.log.repo);
9533 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9534 136e2bd4 2022-07-23 mark err = browse_ref_tree(new_view, y, x,
9535 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9536 136e2bd4 2022-07-23 mark view->state.ref.repo);
9538 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9539 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9541 136e2bd4 2022-07-23 mark case TOG_VIEW_REF:
9542 136e2bd4 2022-07-23 mark *new_view = view_open(0, 0, y, x, TOG_VIEW_REF);
9543 136e2bd4 2022-07-23 mark if (*new_view == NULL)
9544 136e2bd4 2022-07-23 mark return got_error_from_errno("view_open");
9545 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9546 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.log.repo);
9547 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9548 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.tree.repo);
9550 136e2bd4 2022-07-23 mark err = got_error_msg(GOT_ERR_NOT_IMPL,
9551 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9553 136e2bd4 2022-07-23 mark view_close(*new_view);
9555 ec2a9698 2022-09-15 mark case TOG_VIEW_HELP:
9556 94274a8f 2022-09-19 mark *new_view = view_open(0, 0, 0, 0, TOG_VIEW_HELP);
9557 ec2a9698 2022-09-15 mark if (*new_view == NULL)
9558 ec2a9698 2022-09-15 mark return got_error_from_errno("view_open");
9559 ec2a9698 2022-09-15 mark err = open_help_view(*new_view, view);
9561 ec2a9698 2022-09-15 mark view_close(*new_view);
9564 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL, "invalid view");
9567 136e2bd4 2022-07-23 mark return err;
9571 9b058f45 2022-06-30 mark * If view was scrolled down to move the selected line into view when opening a
9572 9b058f45 2022-06-30 mark * horizontal split, scroll back up when closing the split/toggling fullscreen.
9574 6458efa5 2020-11-24 stsp static void
9575 9b058f45 2022-06-30 mark offset_selection_up(struct tog_view *view)
9577 9b058f45 2022-06-30 mark switch (view->type) {
9578 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9579 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9580 9b058f45 2022-06-30 mark if (s->first_displayed_line == 1) {
9581 9b058f45 2022-06-30 mark s->selected_line = MAX(s->selected_line - view->offset,
9585 9b058f45 2022-06-30 mark if (s->first_displayed_line > view->offset)
9586 9b058f45 2022-06-30 mark s->first_displayed_line -= view->offset;
9588 9b058f45 2022-06-30 mark s->first_displayed_line = 1;
9589 9b058f45 2022-06-30 mark s->selected_line += view->offset;
9592 9b058f45 2022-06-30 mark case TOG_VIEW_LOG:
9593 9b058f45 2022-06-30 mark log_scroll_up(&view->state.log, view->offset);
9594 9b058f45 2022-06-30 mark view->state.log.selected += view->offset;
9596 9b058f45 2022-06-30 mark case TOG_VIEW_REF:
9597 9b058f45 2022-06-30 mark ref_scroll_up(&view->state.ref, view->offset);
9598 9b058f45 2022-06-30 mark view->state.ref.selected += view->offset;
9600 9b058f45 2022-06-30 mark case TOG_VIEW_TREE:
9601 9b058f45 2022-06-30 mark tree_scroll_up(&view->state.tree, view->offset);
9602 9b058f45 2022-06-30 mark view->state.tree.selected += view->offset;
9608 9b058f45 2022-06-30 mark view->offset = 0;
9612 9b058f45 2022-06-30 mark * If the selected line is in the section of screen covered by the bottom split,
9613 9b058f45 2022-06-30 mark * scroll down offset lines to move it into view and index its new position.
9615 9b058f45 2022-06-30 mark static const struct got_error *
9616 9b058f45 2022-06-30 mark offset_selection_down(struct tog_view *view)
9618 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
9619 9b058f45 2022-06-30 mark const struct got_error *(*scrolld)(struct tog_view *, int);
9620 9b058f45 2022-06-30 mark int *selected = NULL;
9621 9b058f45 2022-06-30 mark int header, offset;
9623 9b058f45 2022-06-30 mark switch (view->type) {
9624 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9625 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9626 9b058f45 2022-06-30 mark header = 3;
9627 9b058f45 2022-06-30 mark scrolld = NULL;
9628 9b058f45 2022-06-30 mark if (s->selected_line > view->nlines - header) {
9629 9b058f45 2022-06-30 mark offset = abs(view->nlines - s->selected_line - header);
9630 9b058f45 2022-06-30 mark s->first_displayed_line += offset;
9631 9b058f45 2022-06-30 mark s->selected_line -= offset;
9632 9b058f45 2022-06-30 mark view->offset = offset;
9636 9b058f45 2022-06-30 mark case TOG_VIEW_LOG: {
9637 9b058f45 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
9638 9b058f45 2022-06-30 mark scrolld = &log_scroll_down;
9639 d2366e29 2022-07-07 mark header = view_is_parent_view(view) ? 3 : 2;
9640 9b058f45 2022-06-30 mark selected = &s->selected;
9643 9b058f45 2022-06-30 mark case TOG_VIEW_REF: {
9644 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
9645 9b058f45 2022-06-30 mark scrolld = &ref_scroll_down;
9646 9b058f45 2022-06-30 mark header = 3;
9647 9b058f45 2022-06-30 mark selected = &s->selected;
9650 9b058f45 2022-06-30 mark case TOG_VIEW_TREE: {
9651 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
9652 9b058f45 2022-06-30 mark scrolld = &tree_scroll_down;
9653 9b058f45 2022-06-30 mark header = 5;
9654 9b058f45 2022-06-30 mark selected = &s->selected;
9658 9b058f45 2022-06-30 mark selected = NULL;
9659 9b058f45 2022-06-30 mark scrolld = NULL;
9660 9b058f45 2022-06-30 mark header = 0;
9664 9b058f45 2022-06-30 mark if (selected && *selected > view->nlines - header) {
9665 9b058f45 2022-06-30 mark offset = abs(view->nlines - *selected - header);
9666 9b058f45 2022-06-30 mark view->offset = offset;
9667 9b058f45 2022-06-30 mark if (scrolld && offset) {
9668 9b058f45 2022-06-30 mark err = scrolld(view, offset);
9669 9b058f45 2022-06-30 mark *selected -= offset;
9673 9b058f45 2022-06-30 mark return err;
9676 9b058f45 2022-06-30 mark static void
9677 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
9681 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
9682 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
9683 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = &tog_commands[i];
9684 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
9686 6879ba42 2020-10-01 naddy fputc('\n', fp);
9689 4ed7e80c 2018-05-20 stsp __dead static void
9690 6879ba42 2020-10-01 naddy usage(int hflag, int status)
9692 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
9694 6a0a1bd4 2022-10-04 op fprintf(fp, "usage: %s [-hV] command [arg ...]\n",
9695 6879ba42 2020-10-01 naddy getprogname());
9696 6879ba42 2020-10-01 naddy if (hflag) {
9697 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
9698 6879ba42 2020-10-01 naddy list_commands(fp);
9700 6879ba42 2020-10-01 naddy exit(status);
9703 c2301be8 2018-04-30 stsp static char **
9704 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
9706 ee85c5e8 2020-02-29 stsp va_list ap;
9707 c2301be8 2018-04-30 stsp char **argv;
9710 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
9712 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
9713 c2301be8 2018-04-30 stsp if (argv == NULL)
9714 c2301be8 2018-04-30 stsp err(1, "calloc");
9715 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
9716 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
9717 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
9718 e10c916e 2019-09-15 hiltjo err(1, "strdup");
9721 ee85c5e8 2020-02-29 stsp va_end(ap);
9722 c2301be8 2018-04-30 stsp return argv;
9726 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
9727 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
9728 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
9729 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
9730 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
9732 ee85c5e8 2020-02-29 stsp static const struct got_error *
9733 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
9735 1d0f4054 2021-06-17 stsp const struct got_error *error = NULL, *close_err;
9736 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9737 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
9738 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
9739 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
9740 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
9741 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
9742 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
9743 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
9745 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
9746 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
9747 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
9749 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
9750 0ae84acc 2022-06-15 tracey if (error != NULL)
9751 0ae84acc 2022-06-15 tracey goto done;
9753 ee85c5e8 2020-02-29 stsp error = got_worktree_open(&worktree, cwd);
9754 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
9755 ee85c5e8 2020-02-29 stsp goto done;
9757 ee85c5e8 2020-02-29 stsp if (worktree)
9758 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
9760 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
9761 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
9762 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
9763 ee85c5e8 2020-02-29 stsp goto done;
9766 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
9767 ee85c5e8 2020-02-29 stsp if (error != NULL)
9768 ee85c5e8 2020-02-29 stsp goto done;
9770 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
9771 ee85c5e8 2020-02-29 stsp repo, worktree);
9772 ee85c5e8 2020-02-29 stsp if (error)
9773 ee85c5e8 2020-02-29 stsp goto done;
9775 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
9776 84de9106 2020-12-26 stsp if (error)
9777 84de9106 2020-12-26 stsp goto done;
9778 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
9779 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
9780 87670572 2020-12-26 naddy GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
9781 ee85c5e8 2020-02-29 stsp if (error)
9782 ee85c5e8 2020-02-29 stsp goto done;
9784 ee85c5e8 2020-02-29 stsp if (worktree) {
9785 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
9786 ee85c5e8 2020-02-29 stsp worktree = NULL;
9789 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
9790 a44927cc 2022-04-07 stsp if (error)
9791 a44927cc 2022-04-07 stsp goto done;
9793 a44927cc 2022-04-07 stsp error = got_object_id_by_path(&id, repo, commit, in_repo_path);
9794 ee85c5e8 2020-02-29 stsp if (error) {
9795 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
9796 ee85c5e8 2020-02-29 stsp goto done;
9797 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
9798 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
9799 6879ba42 2020-10-01 naddy usage(1, 1);
9800 ee85c5e8 2020-02-29 stsp /* not reached */
9803 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
9804 ee85c5e8 2020-02-29 stsp if (error)
9805 ee85c5e8 2020-02-29 stsp goto done;
9807 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
9809 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
9810 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
9812 1d0f4054 2021-06-17 stsp if (repo) {
9813 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
9814 1d0f4054 2021-06-17 stsp if (error == NULL)
9815 1d0f4054 2021-06-17 stsp error = close_err;
9817 a44927cc 2022-04-07 stsp if (commit)
9818 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
9819 ee85c5e8 2020-02-29 stsp if (worktree)
9820 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
9821 0ae84acc 2022-06-15 tracey if (pack_fds) {
9822 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
9823 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
9824 0ae84acc 2022-06-15 tracey if (error == NULL)
9825 0ae84acc 2022-06-15 tracey error = pack_err;
9828 ee85c5e8 2020-02-29 stsp free(commit_id_str);
9829 ee85c5e8 2020-02-29 stsp free(commit_id);
9830 ee85c5e8 2020-02-29 stsp free(cwd);
9831 ee85c5e8 2020-02-29 stsp free(repo_path);
9832 ee85c5e8 2020-02-29 stsp free(in_repo_path);
9833 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
9835 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
9836 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
9837 ee85c5e8 2020-02-29 stsp free(cmd_argv);
9839 87670572 2020-12-26 naddy tog_free_refs();
9840 ee85c5e8 2020-02-29 stsp return error;
9844 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
9846 7483826e 2023-04-14 mark const struct got_error *io_err, *error = NULL;
9847 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9848 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
9849 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
9850 3e166534 2022-02-16 naddy static const struct option longopts[] = {
9851 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
9852 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
9854 917d79a7 2022-07-01 stsp char *diff_algo_str = NULL;
9855 098596c5 2023-04-14 stsp const char *test_script_path;
9857 1fa0d17d 2023-02-13 op setlocale(LC_CTYPE, "");
9860 098596c5 2023-04-14 stsp * Test mode init must happen before pledge() because "tty" will
9861 098596c5 2023-04-14 stsp * not allow TTY-related ioctls to occur via regular files.
9863 5bde4759 2023-04-15 mark test_script_path = getenv("TOG_TEST_SCRIPT");
9864 098596c5 2023-04-14 stsp if (test_script_path != NULL) {
9865 098596c5 2023-04-14 stsp error = init_mock_term(test_script_path);
9866 098596c5 2023-04-14 stsp if (error) {
9867 098596c5 2023-04-14 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
9870 69b9e75f 2023-04-21 op } else if (!isatty(STDIN_FILENO))
9871 69b9e75f 2023-04-21 op errx(1, "standard input is not a tty");
9873 098596c5 2023-04-14 stsp #if !defined(PROFILE)
9874 1fa0d17d 2023-02-13 op if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
9875 1fa0d17d 2023-02-13 op NULL) == -1)
9876 1fa0d17d 2023-02-13 op err(1, "pledge");
9879 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
9880 9f7d7167 2018-04-29 stsp switch (ch) {
9882 9f7d7167 2018-04-29 stsp hflag = 1;
9885 53ccebc2 2019-07-30 stsp Vflag = 1;
9888 6879ba42 2020-10-01 naddy usage(hflag, 1);
9889 9f7d7167 2018-04-29 stsp /* NOTREACHED */
9893 9f7d7167 2018-04-29 stsp argc -= optind;
9894 9f7d7167 2018-04-29 stsp argv += optind;
9895 9814e6a3 2020-09-27 naddy optind = 1;
9896 c2301be8 2018-04-30 stsp optreset = 1;
9898 53ccebc2 2019-07-30 stsp if (Vflag) {
9899 53ccebc2 2019-07-30 stsp got_version_print_str();
9900 6879ba42 2020-10-01 naddy return 0;
9903 c2301be8 2018-04-30 stsp if (argc == 0) {
9904 f29d3e89 2018-06-23 stsp if (hflag)
9905 6879ba42 2020-10-01 naddy usage(hflag, 0);
9906 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
9907 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
9909 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
9913 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
9914 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
9915 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
9916 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
9917 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
9923 917d79a7 2022-07-01 stsp diff_algo_str = getenv("TOG_DIFF_ALGORITHM");
9924 917d79a7 2022-07-01 stsp if (diff_algo_str) {
9925 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "patience") == 0)
9926 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
9927 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "myers") == 0)
9928 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
9931 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
9932 ee85c5e8 2020-02-29 stsp if (argc != 1)
9933 6879ba42 2020-10-01 naddy usage(0, 1);
9934 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
9935 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
9937 ee85c5e8 2020-02-29 stsp if (hflag)
9938 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
9940 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
9943 7483826e 2023-04-14 mark if (using_mock_io) {
9944 7483826e 2023-04-14 mark io_err = tog_io_close();
9945 7483826e 2023-04-14 mark if (error == NULL)
9946 7483826e 2023-04-14 mark error = io_err;
9949 a2f4a359 2020-02-28 stsp if (cmd_argv) {
9951 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
9952 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
9953 a2f4a359 2020-02-28 stsp free(cmd_argv);
9956 e45c294c 2022-10-24 stsp if (error && error->code != GOT_ERR_CANCELLED &&
9957 e45c294c 2022-10-24 stsp error->code != GOT_ERR_EOF &&
9958 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_EXIT &&
9959 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_PIPE &&
9960 e45c294c 2022-10-24 stsp !(error->code == GOT_ERR_ERRNO && errno == EINTR))
9961 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
