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 61266923 2020-01-14 stsp #include <signal.h>
29 9f7d7167 2018-04-29 stsp #include <stdlib.h>
30 ee85c5e8 2020-02-29 stsp #include <stdarg.h>
31 26ed57b2 2018-05-19 stsp #include <stdio.h>
32 9f7d7167 2018-04-29 stsp #include <getopt.h>
33 9f7d7167 2018-04-29 stsp #include <string.h>
34 9f7d7167 2018-04-29 stsp #include <err.h>
35 80ddbec8 2018-04-29 stsp #include <unistd.h>
36 26ed57b2 2018-05-19 stsp #include <limits.h>
37 61e69b96 2018-05-20 stsp #include <wchar.h>
38 788c352e 2018-06-16 stsp #include <time.h>
39 84451b3e 2018-07-10 stsp #include <pthread.h>
40 5036bf37 2018-09-24 stsp #include <libgen.h>
41 60493ae3 2019-06-20 stsp #include <regex.h>
42 3da8ef85 2021-09-21 stsp #include <sched.h>
44 53ccebc2 2019-07-30 stsp #include "got_version.h"
45 9f7d7167 2018-04-29 stsp #include "got_error.h"
46 80ddbec8 2018-04-29 stsp #include "got_object.h"
47 80ddbec8 2018-04-29 stsp #include "got_reference.h"
48 80ddbec8 2018-04-29 stsp #include "got_repository.h"
49 80ddbec8 2018-04-29 stsp #include "got_diff.h"
50 511a516b 2018-05-19 stsp #include "got_opentemp.h"
51 00dfcb92 2018-06-11 stsp #include "got_utf8.h"
52 6fb7cd11 2019-08-22 stsp #include "got_cancel.h"
53 6fb7cd11 2019-08-22 stsp #include "got_commit_graph.h"
54 a70480e0 2018-06-23 stsp #include "got_blame.h"
55 c2db6724 2019-01-04 stsp #include "got_privsep.h"
56 1dd54920 2019-05-11 stsp #include "got_path.h"
57 b7165be3 2019-02-05 stsp #include "got_worktree.h"
60 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
64 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
67 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
69 9f7d7167 2018-04-29 stsp #ifndef nitems
70 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
73 9f7d7167 2018-04-29 stsp struct tog_cmd {
74 c2301be8 2018-04-30 stsp const char *name;
75 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
76 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
79 6879ba42 2020-10-01 naddy __dead static void usage(int, int);
80 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
81 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
82 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
83 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
84 6458efa5 2020-11-24 stsp __dead static void usage_ref(void);
86 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
87 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
88 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
89 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
90 6458efa5 2020-11-24 stsp static const struct got_error* cmd_ref(int, char *[]);
92 3e166534 2022-02-16 naddy static const struct tog_cmd tog_commands[] = {
93 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
94 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
95 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
96 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
97 6458efa5 2020-11-24 stsp { "ref", cmd_ref, usage_ref },
100 d6b05b5b 2018-08-04 stsp enum tog_view_type {
101 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
102 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
103 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
104 6458efa5 2020-11-24 stsp TOG_VIEW_TREE,
105 6458efa5 2020-11-24 stsp TOG_VIEW_REF,
108 9b058f45 2022-06-30 mark enum tog_view_mode {
109 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_NONE,
110 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_VERT,
111 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_HRZN
114 9b058f45 2022-06-30 mark #define HSPLIT_SCALE 0.3 /* default horizontal split scale */
116 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
118 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
119 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
120 ba4f502b 2018-08-04 stsp struct got_object_id *id;
121 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
124 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
125 ba4f502b 2018-08-04 stsp struct commit_queue {
126 ba4f502b 2018-08-04 stsp int ncommits;
127 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
130 f26dddb7 2019-11-08 stsp struct tog_color {
131 dbdddfee 2021-06-23 naddy STAILQ_ENTRY(tog_color) entry;
132 6d17833f 2019-11-08 stsp regex_t regex;
133 6d17833f 2019-11-08 stsp short colorpair;
135 dbdddfee 2021-06-23 naddy STAILQ_HEAD(tog_colors, tog_color);
137 d9dff0e5 2020-12-26 stsp static struct got_reflist_head tog_refs = TAILQ_HEAD_INITIALIZER(tog_refs);
138 51a10b52 2020-12-26 stsp static struct got_reflist_object_id_map *tog_refs_idmap;
139 917d79a7 2022-07-01 stsp static enum got_diff_algorithm tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
141 cc488aa7 2022-01-23 stsp static const struct got_error *
142 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name(void *arg, int *cmp, struct got_reference *re1,
143 cc488aa7 2022-01-23 stsp struct got_reference* re2)
145 cc488aa7 2022-01-23 stsp const char *name1 = got_ref_get_name(re1);
146 cc488aa7 2022-01-23 stsp const char *name2 = got_ref_get_name(re2);
147 cc488aa7 2022-01-23 stsp int isbackup1, isbackup2;
149 cc488aa7 2022-01-23 stsp /* Sort backup refs towards the bottom of the list. */
150 cc488aa7 2022-01-23 stsp isbackup1 = strncmp(name1, "refs/got/backup/", 16) == 0;
151 cc488aa7 2022-01-23 stsp isbackup2 = strncmp(name2, "refs/got/backup/", 16) == 0;
152 cc488aa7 2022-01-23 stsp if (!isbackup1 && isbackup2) {
154 cc488aa7 2022-01-23 stsp return NULL;
155 cc488aa7 2022-01-23 stsp } else if (isbackup1 && !isbackup2) {
157 cc488aa7 2022-01-23 stsp return NULL;
160 cc488aa7 2022-01-23 stsp *cmp = got_path_cmp(name1, name2, strlen(name1), strlen(name2));
161 cc488aa7 2022-01-23 stsp return NULL;
164 11b20872 2019-11-08 stsp static const struct got_error *
165 7f66531d 2021-11-16 stsp tog_load_refs(struct got_repository *repo, int sort_by_date)
167 51a10b52 2020-12-26 stsp const struct got_error *err;
169 7f66531d 2021-11-16 stsp err = got_ref_list(&tog_refs, repo, NULL, sort_by_date ?
170 cc488aa7 2022-01-23 stsp got_ref_cmp_by_commit_timestamp_descending : tog_ref_cmp_by_name,
173 51a10b52 2020-12-26 stsp return err;
175 51a10b52 2020-12-26 stsp return got_reflist_object_id_map_create(&tog_refs_idmap, &tog_refs,
179 51a10b52 2020-12-26 stsp static void
180 51a10b52 2020-12-26 stsp tog_free_refs(void)
182 51a10b52 2020-12-26 stsp if (tog_refs_idmap) {
183 f193b038 2020-12-26 stsp got_reflist_object_id_map_free(tog_refs_idmap);
184 51a10b52 2020-12-26 stsp tog_refs_idmap = NULL;
186 51a10b52 2020-12-26 stsp got_ref_list_free(&tog_refs);
189 51a10b52 2020-12-26 stsp static const struct got_error *
190 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
191 11b20872 2019-11-08 stsp int idx, short color)
193 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
194 11b20872 2019-11-08 stsp struct tog_color *tc;
195 11b20872 2019-11-08 stsp int regerr = 0;
197 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
198 11b20872 2019-11-08 stsp return NULL;
200 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
202 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
203 11b20872 2019-11-08 stsp if (tc == NULL)
204 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
205 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
206 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
207 11b20872 2019-11-08 stsp if (regerr) {
208 11b20872 2019-11-08 stsp static char regerr_msg[512];
209 11b20872 2019-11-08 stsp static char err_msg[512];
210 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
211 11b20872 2019-11-08 stsp sizeof(regerr_msg));
212 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
213 11b20872 2019-11-08 stsp regerr_msg);
214 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
216 11b20872 2019-11-08 stsp return err;
218 11b20872 2019-11-08 stsp tc->colorpair = idx;
219 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(colors, tc, entry);
220 11b20872 2019-11-08 stsp return NULL;
223 11b20872 2019-11-08 stsp static void
224 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
226 11b20872 2019-11-08 stsp struct tog_color *tc;
228 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(colors)) {
229 dbdddfee 2021-06-23 naddy tc = STAILQ_FIRST(colors);
230 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(colors, entry);
231 11b20872 2019-11-08 stsp regfree(&tc->regex);
236 336075a4 2022-06-25 op static struct tog_color *
237 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
239 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
241 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
242 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
246 11b20872 2019-11-08 stsp return NULL;
250 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
252 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
253 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
254 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
255 11b20872 2019-11-08 stsp return COLOR_CYAN;
256 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
257 11b20872 2019-11-08 stsp return COLOR_YELLOW;
258 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
259 11b20872 2019-11-08 stsp return COLOR_GREEN;
260 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
261 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
262 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
263 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
264 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
265 91b8c405 2020-01-25 stsp return COLOR_CYAN;
266 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
267 11b20872 2019-11-08 stsp return COLOR_GREEN;
268 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
269 11b20872 2019-11-08 stsp return COLOR_GREEN;
270 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
271 11b20872 2019-11-08 stsp return COLOR_CYAN;
272 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
273 11b20872 2019-11-08 stsp return COLOR_YELLOW;
274 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_HEADS") == 0)
275 6458efa5 2020-11-24 stsp return COLOR_GREEN;
276 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_TAGS") == 0)
277 6458efa5 2020-11-24 stsp return COLOR_MAGENTA;
278 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_REMOTES") == 0)
279 6458efa5 2020-11-24 stsp return COLOR_YELLOW;
280 cc488aa7 2022-01-23 stsp if (strcmp(envvar, "TOG_COLOR_REFS_BACKUP") == 0)
281 cc488aa7 2022-01-23 stsp return COLOR_CYAN;
287 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
289 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
291 11b20872 2019-11-08 stsp if (val == NULL)
292 11b20872 2019-11-08 stsp return default_color_value(envvar);
294 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
295 11b20872 2019-11-08 stsp return COLOR_BLACK;
296 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
297 11b20872 2019-11-08 stsp return COLOR_RED;
298 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
299 11b20872 2019-11-08 stsp return COLOR_GREEN;
300 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
301 11b20872 2019-11-08 stsp return COLOR_YELLOW;
302 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
303 11b20872 2019-11-08 stsp return COLOR_BLUE;
304 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
305 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
306 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
307 11b20872 2019-11-08 stsp return COLOR_CYAN;
308 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
309 11b20872 2019-11-08 stsp return COLOR_WHITE;
310 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
313 11b20872 2019-11-08 stsp return default_color_value(envvar);
317 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
318 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
319 3dbaef42 2020-11-24 stsp const char *label1, *label2;
320 b72706c3 2022-06-01 stsp FILE *f, *f1, *f2;
321 f9d37699 2022-06-28 stsp int fd1, fd2;
322 15a087fe 2019-02-21 stsp int first_displayed_line;
323 15a087fe 2019-02-21 stsp int last_displayed_line;
325 15a087fe 2019-02-21 stsp int diff_context;
326 3dbaef42 2020-11-24 stsp int ignore_whitespace;
327 64453f7e 2020-11-21 stsp int force_text_diff;
328 15a087fe 2019-02-21 stsp struct got_repository *repo;
329 bddb1296 2019-11-08 stsp struct tog_colors colors;
330 fe621944 2020-11-10 stsp size_t nlines;
331 f44b1f58 2020-02-02 tracey off_t *line_offsets;
332 f44b1f58 2020-02-02 tracey int matched_line;
333 f44b1f58 2020-02-02 tracey int selected_line;
335 15a087fe 2019-02-21 stsp /* passed from log view; may be NULL */
336 fb872ab2 2019-02-21 stsp struct tog_view *log_view;
339 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
341 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
342 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
343 7c1452c1 2020-03-26 stsp pthread_cond_t commit_loaded;
344 1a76625f 2018-10-22 stsp int commits_needed;
345 fb280deb 2021-08-30 stsp int load_all;
346 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
347 1a76625f 2018-10-22 stsp struct commit_queue *commits;
348 1a76625f 2018-10-22 stsp const char *in_repo_path;
349 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
350 1a76625f 2018-10-22 stsp struct got_repository *repo;
351 74467cc8 2022-06-15 stsp int *pack_fds;
352 1a76625f 2018-10-22 stsp int log_complete;
353 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
354 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
355 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
356 13add988 2019-10-15 stsp int *searching;
357 13add988 2019-10-15 stsp int *search_next_done;
358 13add988 2019-10-15 stsp regex_t *regex;
361 1a76625f 2018-10-22 stsp struct tog_log_view_state {
362 b01e7d3b 2018-08-04 stsp struct commit_queue commits;
363 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
364 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
365 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
366 b01e7d3b 2018-08-04 stsp int selected;
367 b01e7d3b 2018-08-04 stsp char *in_repo_path;
368 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
369 b672a97a 2020-01-27 stsp int log_branches;
370 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
371 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
372 1a76625f 2018-10-22 stsp sig_atomic_t quit;
373 1a76625f 2018-10-22 stsp pthread_t thread;
374 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
375 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
376 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
377 11b20872 2019-11-08 stsp struct tog_colors colors;
380 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
381 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
382 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
383 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
384 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
385 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
386 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
387 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
388 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
389 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
390 bf30f154 2020-12-07 naddy #define TOG_COLOR_DATE 11
391 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_HEADS 12
392 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_TAGS 13
393 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_REMOTES 14
394 cc488aa7 2022-01-23 stsp #define TOG_COLOR_REFS_BACKUP 15
396 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
397 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
398 e9424729 2018-08-04 stsp int nlines;
400 e9424729 2018-08-04 stsp struct tog_view *view;
401 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
405 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
406 e9424729 2018-08-04 stsp const char *path;
407 e9424729 2018-08-04 stsp struct got_repository *repo;
408 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
409 e9424729 2018-08-04 stsp int *complete;
410 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
411 fc06ba56 2019-08-22 stsp void *cancel_arg;
414 e9424729 2018-08-04 stsp struct tog_blame {
416 be659d10 2020-11-18 stsp off_t filesize;
417 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
418 6fcac457 2018-11-19 stsp int nlines;
419 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
420 e9424729 2018-08-04 stsp pthread_t thread;
421 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
422 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
423 e9424729 2018-08-04 stsp const char *path;
424 0ae84acc 2022-06-15 tracey int *pack_fds;
427 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
428 7cbe629d 2018-08-04 stsp int first_displayed_line;
429 7cbe629d 2018-08-04 stsp int last_displayed_line;
430 7cbe629d 2018-08-04 stsp int selected_line;
431 7cbe629d 2018-08-04 stsp int blame_complete;
434 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
435 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
436 e5a0f69f 2018-08-18 stsp char *path;
437 7cbe629d 2018-08-04 stsp struct got_repository *repo;
438 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
439 e9424729 2018-08-04 stsp struct tog_blame blame;
440 6c4c42e0 2019-06-24 stsp int matched_line;
441 11b20872 2019-11-08 stsp struct tog_colors colors;
444 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
445 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
446 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
447 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
448 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
449 ad80ab7b 2018-08-04 stsp int selected;
452 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
454 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
455 ad80ab7b 2018-08-04 stsp char *tree_label;
456 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id;/* commit which this tree belongs to */
457 bc573f3b 2021-07-10 stsp struct got_tree_object *root; /* the commit's root tree entry */
458 bc573f3b 2021-07-10 stsp struct got_tree_object *tree; /* currently displayed (sub-)tree */
459 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
460 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
461 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
462 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
463 bc573f3b 2021-07-10 stsp struct tog_parent_trees parents; /* parent trees of current sub-tree */
464 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
465 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
466 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
467 6458efa5 2020-11-24 stsp struct tog_colors colors;
470 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
471 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
472 6458efa5 2020-11-24 stsp struct got_reference *ref;
476 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
478 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
479 dae613fa 2020-12-26 stsp struct tog_reflist_head refs;
480 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
481 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
482 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
483 b4996bee 2022-06-16 stsp int nrefs, ndisplayed, selected, show_date, show_ids, sort_by_date;
484 6458efa5 2020-11-24 stsp struct got_repository *repo;
485 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
486 bddb1296 2019-11-08 stsp struct tog_colors colors;
490 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
492 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
493 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
494 669b5ffa 2018-10-07 stsp * there is enough screen estate.
496 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
497 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
499 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
500 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
501 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
503 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
504 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
506 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
508 cc3c9aac 2018-08-01 stsp struct tog_view {
509 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
510 26ed57b2 2018-05-19 stsp WINDOW *window;
511 26ed57b2 2018-05-19 stsp PANEL *panel;
512 9b058f45 2022-06-30 mark int nlines, ncols, begin_y, begin_x; /* based on split height/width */
513 145b6838 2022-06-16 stsp int maxx, x; /* max column and current start column */
514 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
515 9b058f45 2022-06-30 mark int nscrolled, offset; /* lines scrolled and hsplit line offset */
516 640cd7ff 2022-06-22 mark int ch, count; /* current keymap and count prefix */
517 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
519 669b5ffa 2018-10-07 stsp struct tog_view *parent;
520 669b5ffa 2018-10-07 stsp struct tog_view *child;
523 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
524 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
525 e78dc838 2020-12-04 stsp * between parent and child.
526 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
527 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
528 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
529 e78dc838 2020-12-04 stsp * situations.
531 e78dc838 2020-12-04 stsp int focus_child;
533 9b058f45 2022-06-30 mark enum tog_view_mode mode;
534 5dc9f4bc 2018-08-04 stsp /* type-specific state */
535 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
537 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
538 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
539 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
540 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
541 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
544 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
545 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
546 e78dc838 2020-12-04 stsp struct tog_view *, int);
547 917d79a7 2022-07-01 stsp const struct got_error *(*reset)(struct tog_view *);
548 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
550 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
551 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
552 c0c4acc8 2021-01-24 stsp int search_started;
553 60493ae3 2019-06-20 stsp int searching;
554 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
555 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
556 60493ae3 2019-06-20 stsp int search_next_done;
557 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
558 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
559 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
560 1803e47f 2019-06-22 stsp regex_t regex;
561 41605754 2020-11-12 stsp regmatch_t regmatch;
564 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
565 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
566 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
567 78756c87 2020-11-24 stsp struct got_repository *);
568 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
569 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
570 e78dc838 2020-12-04 stsp struct tog_view *, int);
571 917d79a7 2022-07-01 stsp static const struct got_error *reset_diff_view(struct tog_view *);
572 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
573 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
574 f44b1f58 2020-02-02 tracey static const struct got_error *search_next_diff_view(struct tog_view *);
576 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
577 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
578 78756c87 2020-11-24 stsp const char *, const char *, int);
579 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
580 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
581 e78dc838 2020-12-04 stsp struct tog_view *, int);
582 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
583 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
584 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
586 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
587 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
588 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
589 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
590 e78dc838 2020-12-04 stsp struct tog_view *, int);
591 917d79a7 2022-07-01 stsp static const struct got_error *reset_blame_view(struct tog_view *);
592 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
593 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
594 6c4c42e0 2019-06-24 stsp static const struct got_error *search_next_blame_view(struct tog_view *);
596 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
597 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
598 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
599 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
600 e78dc838 2020-12-04 stsp struct tog_view *, int);
601 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
602 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
603 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
605 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
606 6458efa5 2020-11-24 stsp struct got_repository *);
607 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
608 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
609 e78dc838 2020-12-04 stsp struct tog_view *, int);
610 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
611 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
612 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
614 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
615 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
616 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
617 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigint_received;
618 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigterm_received;
620 25791caa 2018-10-24 stsp static void
621 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
623 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
626 83baff54 2019-08-12 stsp static void
627 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
629 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
632 61266923 2020-01-14 stsp static void
633 61266923 2020-01-14 stsp tog_sigcont(int signo)
635 61266923 2020-01-14 stsp tog_sigcont_received = 1;
638 2497f032 2022-05-31 stsp static void
639 2497f032 2022-05-31 stsp tog_sigint(int signo)
641 2497f032 2022-05-31 stsp tog_sigint_received = 1;
644 2497f032 2022-05-31 stsp static void
645 2497f032 2022-05-31 stsp tog_sigterm(int signo)
647 2497f032 2022-05-31 stsp tog_sigterm_received = 1;
651 dd6e31d7 2022-06-17 stsp tog_fatal_signal_received(void)
653 2497f032 2022-05-31 stsp return (tog_sigpipe_received ||
654 2497f032 2022-05-31 stsp tog_sigint_received || tog_sigint_received);
657 e5a0f69f 2018-08-18 stsp static const struct got_error *
658 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
660 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
662 669b5ffa 2018-10-07 stsp if (view->child) {
663 669b5ffa 2018-10-07 stsp view_close(view->child);
664 669b5ffa 2018-10-07 stsp view->child = NULL;
666 e5a0f69f 2018-08-18 stsp if (view->close)
667 e5a0f69f 2018-08-18 stsp err = view->close(view);
668 ea5e7bb5 2018-08-01 stsp if (view->panel)
669 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
670 ea5e7bb5 2018-08-01 stsp if (view->window)
671 ea5e7bb5 2018-08-01 stsp delwin(view->window);
672 ea5e7bb5 2018-08-01 stsp free(view);
673 e5a0f69f 2018-08-18 stsp return err;
676 ea5e7bb5 2018-08-01 stsp static struct tog_view *
677 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
678 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
680 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
682 ea5e7bb5 2018-08-01 stsp if (view == NULL)
683 ea5e7bb5 2018-08-01 stsp return NULL;
685 d6b05b5b 2018-08-04 stsp view->type = type;
686 f7d12f7e 2018-08-01 stsp view->lines = LINES;
687 f7d12f7e 2018-08-01 stsp view->cols = COLS;
688 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
689 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
690 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
691 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
692 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
693 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
694 96a765a8 2018-08-04 stsp view_close(view);
695 ea5e7bb5 2018-08-01 stsp return NULL;
697 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
698 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
699 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
700 96a765a8 2018-08-04 stsp view_close(view);
701 ea5e7bb5 2018-08-01 stsp return NULL;
704 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
705 ea5e7bb5 2018-08-01 stsp return view;
709 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
711 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
713 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
716 9b058f45 2022-06-30 mark /* XXX Stub till we decide what to do. */
718 9b058f45 2022-06-30 mark view_split_begin_y(int lines)
720 9b058f45 2022-06-30 mark return lines * HSPLIT_SCALE;
723 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
725 5c60c32a 2018-10-18 stsp static const struct got_error *
726 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
728 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
730 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
731 9b058f45 2022-06-30 mark view->begin_y = view_split_begin_y(view->nlines);
732 9b058f45 2022-06-30 mark view->begin_x = 0;
734 9b058f45 2022-06-30 mark view->begin_x = view_split_begin_x(0);
735 9b058f45 2022-06-30 mark view->begin_y = 0;
737 9b058f45 2022-06-30 mark view->nlines = LINES - view->begin_y;
738 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
739 5c60c32a 2018-10-18 stsp view->lines = LINES;
740 5c60c32a 2018-10-18 stsp view->cols = COLS;
741 5c60c32a 2018-10-18 stsp err = view_resize(view);
743 5c60c32a 2018-10-18 stsp return err;
745 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN)
746 9b058f45 2022-06-30 mark view->parent->nlines = view->begin_y;
748 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
749 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
751 5c60c32a 2018-10-18 stsp return NULL;
754 5c60c32a 2018-10-18 stsp static const struct got_error *
755 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
757 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
759 5c60c32a 2018-10-18 stsp view->begin_x = 0;
760 5c60c32a 2018-10-18 stsp view->begin_y = 0;
761 5c60c32a 2018-10-18 stsp view->nlines = LINES;
762 5c60c32a 2018-10-18 stsp view->ncols = COLS;
763 5c60c32a 2018-10-18 stsp view->lines = LINES;
764 5c60c32a 2018-10-18 stsp view->cols = COLS;
765 5c60c32a 2018-10-18 stsp err = view_resize(view);
767 5c60c32a 2018-10-18 stsp return err;
769 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
770 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
772 5c60c32a 2018-10-18 stsp return NULL;
776 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
778 5c60c32a 2018-10-18 stsp return view->parent == NULL;
782 6131ff18 2022-06-20 mark view_is_splitscreen(struct tog_view *view)
784 9b058f45 2022-06-30 mark return view->begin_x > 0 || view->begin_y > 0;
788 24b9cfdc 2022-06-30 stsp view_is_fullscreen(struct tog_view *view)
790 24b9cfdc 2022-06-30 stsp return view->nlines == LINES && view->ncols == COLS;
793 9b058f45 2022-06-30 mark static void
794 9b058f45 2022-06-30 mark view_border(struct tog_view *view)
796 9b058f45 2022-06-30 mark PANEL *panel;
797 9b058f45 2022-06-30 mark const struct tog_view *view_above;
799 9b058f45 2022-06-30 mark if (view->parent)
800 9b058f45 2022-06-30 mark return view_border(view->parent);
802 9b058f45 2022-06-30 mark panel = panel_above(view->panel);
803 9b058f45 2022-06-30 mark if (panel == NULL)
806 9b058f45 2022-06-30 mark view_above = panel_userptr(panel);
807 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
808 9b058f45 2022-06-30 mark mvwhline(view->window, view_above->begin_y - 1,
809 9b058f45 2022-06-30 mark view->begin_x, got_locale_is_utf8() ?
810 9b058f45 2022-06-30 mark ACS_HLINE : '-', view->ncols);
812 9b058f45 2022-06-30 mark mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
813 9b058f45 2022-06-30 mark got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
816 9b058f45 2022-06-30 mark static const struct got_error *request_log_commits(struct tog_view *);
817 9b058f45 2022-06-30 mark static const struct got_error *offset_selection_down(struct tog_view *);
818 9b058f45 2022-06-30 mark static void offset_selection_up(struct tog_view *);
820 4d8c2215 2018-08-19 stsp static const struct got_error *
821 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
823 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
824 9b058f45 2022-06-30 mark int dif, nlines, ncols;
826 9b058f45 2022-06-30 mark dif = LINES - view->lines; /* line difference */
828 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
829 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
831 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
832 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
833 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
835 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
837 4dd27a72 2022-06-29 stsp if (view->child) {
838 9b058f45 2022-06-30 mark int hs = view->child->begin_y;
840 24b9cfdc 2022-06-30 stsp if (!view_is_fullscreen(view))
841 c71ed39a 2022-06-29 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
842 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN ||
843 9b058f45 2022-06-30 mark view->child->begin_x == 0) {
844 0dbbbe90 2022-06-17 op ncols = COLS;
846 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
847 5c60c32a 2018-10-18 stsp if (view->child->focussed)
848 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
850 5c60c32a 2018-10-18 stsp show_panel(view->panel);
852 0dbbbe90 2022-06-17 op ncols = view->child->begin_x;
854 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
855 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
858 9b058f45 2022-06-30 mark * Request commits if terminal height was increased in a log
859 9b058f45 2022-06-30 mark * view so we have enough commits loaded to populate the view.
861 9b058f45 2022-06-30 mark if (view->type == TOG_VIEW_LOG && dif > 0) {
862 9b058f45 2022-06-30 mark struct tog_log_view_state *ts = &view->state.log;
864 9b058f45 2022-06-30 mark if (ts->commits.ncommits < ts->selected_entry->idx +
865 9b058f45 2022-06-30 mark view->lines - ts->selected) {
866 9b058f45 2022-06-30 mark view->nscrolled = ts->selected_entry->idx +
867 9b058f45 2022-06-30 mark view->lines - ts->selected -
868 9b058f45 2022-06-30 mark ts->commits.ncommits + dif;
869 9b058f45 2022-06-30 mark err = request_log_commits(view);
871 9b058f45 2022-06-30 mark return err;
876 9b058f45 2022-06-30 mark * XXX This is ugly and needs to be moved into the above
877 9b058f45 2022-06-30 mark * logic but "works" for now and my attempts at moving it
878 9b058f45 2022-06-30 mark * break either 'tab' or 'F' key maps in horizontal splits.
881 9b058f45 2022-06-30 mark err = view_splitscreen(view->child);
883 9b058f45 2022-06-30 mark return err;
884 9b058f45 2022-06-30 mark if (dif < 0) { /* top split decreased */
885 9b058f45 2022-06-30 mark err = offset_selection_down(view);
887 9b058f45 2022-06-30 mark return err;
889 9b058f45 2022-06-30 mark view_border(view);
890 9b058f45 2022-06-30 mark update_panels();
891 9b058f45 2022-06-30 mark doupdate();
892 9b058f45 2022-06-30 mark show_panel(view->child->panel);
893 9b058f45 2022-06-30 mark nlines = view->nlines;
895 0dbbbe90 2022-06-17 op } else if (view->parent == NULL)
896 0dbbbe90 2022-06-17 op ncols = COLS;
898 0dbbbe90 2022-06-17 op if (wresize(view->window, nlines, ncols) == ERR)
899 0dbbbe90 2022-06-17 op return got_error_from_errno("wresize");
900 0dbbbe90 2022-06-17 op if (replace_panel(view->panel, view->window) == ERR)
901 0dbbbe90 2022-06-17 op return got_error_from_errno("replace_panel");
902 0dbbbe90 2022-06-17 op wclear(view->window);
904 0dbbbe90 2022-06-17 op view->nlines = nlines;
905 0dbbbe90 2022-06-17 op view->ncols = ncols;
906 0dbbbe90 2022-06-17 op view->lines = LINES;
907 0dbbbe90 2022-06-17 op view->cols = COLS;
909 5c60c32a 2018-10-18 stsp return NULL;
912 669b5ffa 2018-10-07 stsp static const struct got_error *
913 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
915 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
917 669b5ffa 2018-10-07 stsp if (view->child == NULL)
918 669b5ffa 2018-10-07 stsp return NULL;
920 669b5ffa 2018-10-07 stsp err = view_close(view->child);
921 669b5ffa 2018-10-07 stsp view->child = NULL;
922 669b5ffa 2018-10-07 stsp return err;
925 0dbbbe90 2022-06-17 op static const struct got_error *
926 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
928 669b5ffa 2018-10-07 stsp view->child = child;
929 669b5ffa 2018-10-07 stsp child->parent = view;
931 0dbbbe90 2022-06-17 op return view_resize(view);
934 34bc9ec9 2019-02-22 stsp static void
935 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
937 25791caa 2018-10-24 stsp int cols, lines;
938 25791caa 2018-10-24 stsp struct winsize size;
940 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
941 25791caa 2018-10-24 stsp cols = 80; /* Default */
942 25791caa 2018-10-24 stsp lines = 24;
944 25791caa 2018-10-24 stsp cols = size.ws_col;
945 25791caa 2018-10-24 stsp lines = size.ws_row;
947 25791caa 2018-10-24 stsp resize_term(lines, cols);
950 2b49a8ae 2019-06-22 stsp static const struct got_error *
951 2b49a8ae 2019-06-22 stsp view_search_start(struct tog_view *view)
953 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
954 9b058f45 2022-06-30 mark struct tog_view *v = view;
955 2b49a8ae 2019-06-22 stsp char pattern[1024];
958 c0c4acc8 2021-01-24 stsp if (view->search_started) {
959 c0c4acc8 2021-01-24 stsp regfree(&view->regex);
960 c0c4acc8 2021-01-24 stsp view->searching = 0;
961 c0c4acc8 2021-01-24 stsp memset(&view->regmatch, 0, sizeof(view->regmatch));
963 c0c4acc8 2021-01-24 stsp view->search_started = 0;
965 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
966 2b49a8ae 2019-06-22 stsp return NULL;
968 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
969 9b058f45 2022-06-30 mark view_is_splitscreen(view->child))
970 9b058f45 2022-06-30 mark v = view->child;
972 9b058f45 2022-06-30 mark mvwaddstr(v->window, v->nlines - 1, 0, "/");
973 9b058f45 2022-06-30 mark wclrtoeol(v->window);
975 2b49a8ae 2019-06-22 stsp nocbreak();
977 9b058f45 2022-06-30 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
978 9b058f45 2022-06-30 mark wrefresh(v->window);
981 2b49a8ae 2019-06-22 stsp if (ret == ERR)
982 2b49a8ae 2019-06-22 stsp return NULL;
984 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
985 7c32bd05 2019-06-22 stsp err = view->search_start(view);
987 7c32bd05 2019-06-22 stsp regfree(&view->regex);
988 7c32bd05 2019-06-22 stsp return err;
990 c0c4acc8 2021-01-24 stsp view->search_started = 1;
991 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
992 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
993 2b49a8ae 2019-06-22 stsp view->search_next(view);
996 2b49a8ae 2019-06-22 stsp return NULL;
1000 640cd7ff 2022-06-22 mark * Compute view->count from numeric user input. User has five-tenths of a
1001 640cd7ff 2022-06-22 mark * second to follow each numeric keypress with another number to form count.
1002 640cd7ff 2022-06-22 mark * Return first non-numeric input or ERR and assign total to view->count.
1003 640cd7ff 2022-06-22 mark * XXX Should we add support for user-defined timeout?
1005 640cd7ff 2022-06-22 mark static int
1006 640cd7ff 2022-06-22 mark get_compound_key(struct tog_view *view, int c)
1008 9b058f45 2022-06-30 mark struct tog_view *v = view;
1009 9b058f45 2022-06-30 mark int x, n = 0;
1011 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
1012 9b058f45 2022-06-30 mark view_is_splitscreen(view->child))
1013 9b058f45 2022-06-30 mark v = view->child;
1014 9b058f45 2022-06-30 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1015 9b058f45 2022-06-30 mark v = view->parent;
1017 640cd7ff 2022-06-22 mark view->count = 0;
1018 640cd7ff 2022-06-22 mark halfdelay(5); /* block for half a second */
1019 9b058f45 2022-06-30 mark wattron(v->window, A_BOLD);
1020 9b058f45 2022-06-30 mark wmove(v->window, v->nlines - 1, 0);
1021 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1022 9b058f45 2022-06-30 mark waddch(v->window, ':');
1025 9b058f45 2022-06-30 mark x = getcurx(v->window);
1026 9b058f45 2022-06-30 mark if (x != ERR && x < view->ncols) {
1027 9b058f45 2022-06-30 mark waddch(v->window, c);
1028 9b058f45 2022-06-30 mark wrefresh(v->window);
1032 640cd7ff 2022-06-22 mark * Don't overflow. Max valid request should be the greatest
1033 640cd7ff 2022-06-22 mark * between the longest and total lines; cap at 10 million.
1035 640cd7ff 2022-06-22 mark if (n >= 9999999)
1036 640cd7ff 2022-06-22 mark n = 9999999;
1038 640cd7ff 2022-06-22 mark n = n * 10 + (c - '0');
1039 640cd7ff 2022-06-22 mark } while (((c = wgetch(view->window))) >= '0' && c <= '9' && c != ERR);
1041 640cd7ff 2022-06-22 mark /* Massage excessive or inapplicable values at the input handler. */
1042 640cd7ff 2022-06-22 mark view->count = n;
1044 9b058f45 2022-06-30 mark wattroff(v->window, A_BOLD);
1045 640cd7ff 2022-06-22 mark cbreak(); /* return to blocking */
1049 0cf4efb1 2018-09-29 stsp static const struct got_error *
1050 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
1051 e78dc838 2020-12-04 stsp struct tog_view_list_head *views)
1053 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1054 669b5ffa 2018-10-07 stsp struct tog_view *v;
1055 1a76625f 2018-10-22 stsp int ch, errcode;
1057 e5a0f69f 2018-08-18 stsp *new = NULL;
1059 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
1060 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
1061 640cd7ff 2022-06-22 mark view->search_next_done == TOG_SEARCH_HAVE_NONE) {
1062 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
1063 640cd7ff 2022-06-22 mark view->count = 0;
1066 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
1067 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1068 82954512 2020-02-03 stsp if (errcode)
1069 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1070 82954512 2020-02-03 stsp "pthread_mutex_unlock");
1071 3da8ef85 2021-09-21 stsp sched_yield();
1072 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
1073 82954512 2020-02-03 stsp if (errcode)
1074 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1075 82954512 2020-02-03 stsp "pthread_mutex_lock");
1076 60493ae3 2019-06-20 stsp view->search_next(view);
1077 60493ae3 2019-06-20 stsp return NULL;
1080 e5a0f69f 2018-08-18 stsp nodelay(stdscr, FALSE);
1081 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
1082 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1083 1a76625f 2018-10-22 stsp if (errcode)
1084 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
1085 640cd7ff 2022-06-22 mark /* If we have an unfinished count, don't get a new key map. */
1086 640cd7ff 2022-06-22 mark ch = view->ch;
1087 640cd7ff 2022-06-22 mark if ((view->count && --view->count == 0) || !view->count) {
1088 640cd7ff 2022-06-22 mark ch = wgetch(view->window);
1089 640cd7ff 2022-06-22 mark if (ch >= '1' && ch <= '9')
1090 640cd7ff 2022-06-22 mark view->ch = ch = get_compound_key(view, ch);
1092 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1093 1a76625f 2018-10-22 stsp if (errcode)
1094 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1095 e5a0f69f 2018-08-18 stsp nodelay(stdscr, TRUE);
1097 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
1098 25791caa 2018-10-24 stsp tog_resizeterm();
1099 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
1100 61266923 2020-01-14 stsp tog_sigcont_received = 0;
1101 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
1102 25791caa 2018-10-24 stsp err = view_resize(v);
1104 25791caa 2018-10-24 stsp return err;
1105 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
1107 25791caa 2018-10-24 stsp return err;
1108 cdfcfb03 2020-12-06 stsp if (v->child) {
1109 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
1111 cdfcfb03 2020-12-06 stsp return err;
1112 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
1113 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
1115 cdfcfb03 2020-12-06 stsp return err;
1120 e5a0f69f 2018-08-18 stsp switch (ch) {
1122 640cd7ff 2022-06-22 mark view->count = 0;
1123 1e37a5c2 2019-05-12 jcs if (view->child) {
1124 e78dc838 2020-12-04 stsp view->focussed = 0;
1125 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1126 e78dc838 2020-12-04 stsp view->focus_child = 1;
1127 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
1128 e78dc838 2020-12-04 stsp view->focussed = 0;
1129 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
1130 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1131 9b058f45 2022-06-30 mark if (!view_is_splitscreen(view)) {
1132 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN &&
1133 9b058f45 2022-06-30 mark view->parent->type == TOG_VIEW_LOG) {
1134 9b058f45 2022-06-30 mark err = request_log_commits(view->parent);
1136 9b058f45 2022-06-30 mark return err;
1138 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1139 6131ff18 2022-06-20 mark err = view_fullscreen(view->parent);
1141 9b058f45 2022-06-30 mark return err;
1146 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN) {
1147 9b058f45 2022-06-30 mark if (view->parent->type == TOG_VIEW_LOG) {
1148 9b058f45 2022-06-30 mark /* might need more commits to fill fullscreen */
1149 9b058f45 2022-06-30 mark err = request_log_commits(view->parent);
1153 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1154 9b058f45 2022-06-30 mark view->parent->mode = TOG_VIEW_SPLIT_NONE;
1156 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1157 9970f7fc 2020-12-03 stsp view->dying = 1;
1163 640cd7ff 2022-06-22 mark view->count = 0;
1164 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
1165 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
1167 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
1168 e78dc838 2020-12-04 stsp view->focussed = 0;
1169 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1170 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
1172 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
1175 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
1176 9970f7fc 2020-12-03 stsp KEY_RESIZE);
1178 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
1179 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
1180 e78dc838 2020-12-04 stsp view->focussed = 1;
1181 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
1183 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
1184 9b058f45 2022-06-30 mark if (!err && view->mode != TOG_VIEW_SPLIT_HRZN)
1185 6131ff18 2022-06-20 mark err = view_resize(view->parent);
1189 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
1193 9b058f45 2022-06-30 mark if (view->type == TOG_VIEW_LOG) {
1194 9b058f45 2022-06-30 mark err = request_log_commits(view);
1198 9b058f45 2022-06-30 mark if (view->parent)
1199 9b058f45 2022-06-30 mark err = offset_selection_down(view->parent);
1201 9b058f45 2022-06-30 mark err = offset_selection_down(view);
1203 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
1206 640cd7ff 2022-06-22 mark view->count = 0;
1207 60493ae3 2019-06-20 stsp if (view->search_start)
1208 2b49a8ae 2019-06-22 stsp view_search_start(view);
1210 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1214 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
1215 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
1216 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
1217 60493ae3 2019-06-20 stsp view->search_next_done = 0;
1218 60493ae3 2019-06-20 stsp view->search_next(view);
1220 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1223 917d79a7 2022-07-01 stsp if (tog_diff_algo == GOT_DIFF_ALGORITHM_MYERS)
1224 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
1226 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
1227 917d79a7 2022-07-01 stsp TAILQ_FOREACH(v, views, entry) {
1228 917d79a7 2022-07-01 stsp if (v->reset) {
1229 917d79a7 2022-07-01 stsp err = v->reset(v);
1231 917d79a7 2022-07-01 stsp return err;
1233 917d79a7 2022-07-01 stsp if (v->child && v->child->reset) {
1234 917d79a7 2022-07-01 stsp err = v->child->reset(v->child);
1236 917d79a7 2022-07-01 stsp return err;
1241 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1245 e5a0f69f 2018-08-18 stsp return err;
1249 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
1251 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
1252 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
1254 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
1256 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
1259 669b5ffa 2018-10-07 stsp return view->focussed;
1262 bcbd79e2 2018-08-19 stsp static const struct got_error *
1263 e5a0f69f 2018-08-18 stsp view_loop(struct tog_view *view)
1265 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1266 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
1267 fb59748f 2020-12-05 stsp struct tog_view *new_view;
1268 fd823528 2018-10-22 stsp int fast_refresh = 10;
1269 1a76625f 2018-10-22 stsp int done = 0, errcode;
1271 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1272 1a76625f 2018-10-22 stsp if (errcode)
1273 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1275 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
1276 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
1278 1004088d 2018-09-29 stsp view->focussed = 1;
1279 878940b7 2018-09-29 stsp err = view->show(view);
1281 0cf4efb1 2018-09-29 stsp return err;
1282 0cf4efb1 2018-09-29 stsp update_panels();
1283 0cf4efb1 2018-09-29 stsp doupdate();
1284 2497f032 2022-05-31 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_fatal_signal_received()) {
1285 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
1286 fd823528 2018-10-22 stsp if (fast_refresh && fast_refresh-- == 0)
1287 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
1289 e78dc838 2020-12-04 stsp err = view_input(&new_view, &done, view, &views);
1292 9970f7fc 2020-12-03 stsp if (view->dying) {
1293 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
1295 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
1296 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
1298 e78dc838 2020-12-04 stsp else if (view->parent)
1299 669b5ffa 2018-10-07 stsp prev = view->parent;
1301 e78dc838 2020-12-04 stsp if (view->parent) {
1302 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
1303 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1304 9b058f45 2022-06-30 mark /* Restore fullscreen line height. */
1305 9b058f45 2022-06-30 mark view->parent->nlines = view->parent->lines;
1306 0dbbbe90 2022-06-17 op err = view_resize(view->parent);
1310 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
1312 9970f7fc 2020-12-03 stsp err = view_close(view);
1314 e5a0f69f 2018-08-18 stsp goto done;
1316 e78dc838 2020-12-04 stsp view = NULL;
1317 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
1318 e78dc838 2020-12-04 stsp if (v->focussed)
1321 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
1322 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
1324 e78dc838 2020-12-04 stsp view = prev;
1325 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
1326 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
1327 e78dc838 2020-12-04 stsp tog_view_list_head);
1329 e78dc838 2020-12-04 stsp if (view) {
1330 e78dc838 2020-12-04 stsp if (view->focus_child) {
1331 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1332 e78dc838 2020-12-04 stsp view = view->child;
1334 e78dc838 2020-12-04 stsp view->focussed = 1;
1338 bcbd79e2 2018-08-19 stsp if (new_view) {
1339 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
1340 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
1341 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
1342 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
1344 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
1345 86c66b02 2018-10-18 stsp err = view_close(v);
1347 86c66b02 2018-10-18 stsp goto done;
1350 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
1351 fed7eaa8 2018-10-24 stsp view = new_view;
1353 669b5ffa 2018-10-07 stsp if (view) {
1354 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
1355 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
1356 e78dc838 2020-12-04 stsp view = view->child;
1358 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
1359 e78dc838 2020-12-04 stsp view = view->parent;
1361 e78dc838 2020-12-04 stsp show_panel(view->panel);
1362 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
1363 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
1364 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
1365 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
1367 1a76625f 2018-10-22 stsp goto done;
1369 669b5ffa 2018-10-07 stsp err = view->show(view);
1371 1a76625f 2018-10-22 stsp goto done;
1372 669b5ffa 2018-10-07 stsp if (view->child) {
1373 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
1375 1a76625f 2018-10-22 stsp goto done;
1377 1a76625f 2018-10-22 stsp update_panels();
1378 1a76625f 2018-10-22 stsp doupdate();
1382 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
1383 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
1384 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
1385 e5a0f69f 2018-08-18 stsp view_close(view);
1388 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1389 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
1390 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
1392 e5a0f69f 2018-08-18 stsp return err;
1395 4ed7e80c 2018-05-20 stsp __dead static void
1396 9f7d7167 2018-04-29 stsp usage_log(void)
1399 c70c5802 2018-08-01 stsp fprintf(stderr,
1400 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
1401 9f7d7167 2018-04-29 stsp getprogname());
1405 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
1406 80ddbec8 2018-04-29 stsp static const struct got_error *
1407 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
1409 00dfcb92 2018-06-11 stsp char *vis = NULL;
1410 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1412 963b370f 2018-05-20 stsp *ws = NULL;
1413 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
1414 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
1415 00dfcb92 2018-06-11 stsp int vislen;
1416 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
1417 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
1419 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
1420 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
1422 00dfcb92 2018-06-11 stsp return err;
1423 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
1424 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
1425 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
1426 a7f50699 2018-06-11 stsp goto done;
1430 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
1431 a7f50699 2018-06-11 stsp if (*ws == NULL) {
1432 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
1433 a7f50699 2018-06-11 stsp goto done;
1436 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
1437 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
1439 00dfcb92 2018-06-11 stsp free(vis);
1440 963b370f 2018-05-20 stsp if (err) {
1441 963b370f 2018-05-20 stsp free(*ws);
1442 963b370f 2018-05-20 stsp *ws = NULL;
1443 963b370f 2018-05-20 stsp *wlen = 0;
1445 963b370f 2018-05-20 stsp return err;
1448 145b6838 2022-06-16 stsp static const struct got_error *
1449 145b6838 2022-06-16 stsp expand_tab(char **ptr, const char *src)
1451 145b6838 2022-06-16 stsp char *dst;
1452 145b6838 2022-06-16 stsp size_t len, n, idx = 0, sz = 0;
1454 145b6838 2022-06-16 stsp *ptr = NULL;
1455 145b6838 2022-06-16 stsp n = len = strlen(src);
1456 6e1c41ad 2022-06-16 mark dst = malloc(n + 1);
1457 145b6838 2022-06-16 stsp if (dst == NULL)
1458 145b6838 2022-06-16 stsp return got_error_from_errno("malloc");
1460 145b6838 2022-06-16 stsp while (idx < len && src[idx]) {
1461 145b6838 2022-06-16 stsp const char c = src[idx];
1463 145b6838 2022-06-16 stsp if (c == '\t') {
1464 145b6838 2022-06-16 stsp size_t nb = TABSIZE - sz % TABSIZE;
1467 367ddf28 2022-06-16 mark p = realloc(dst, n + nb);
1468 6e1c41ad 2022-06-16 mark if (p == NULL) {
1469 6e1c41ad 2022-06-16 mark free(dst);
1470 6e1c41ad 2022-06-16 mark return got_error_from_errno("realloc");
1475 6e1c41ad 2022-06-16 mark memset(dst + sz, ' ', nb);
1478 145b6838 2022-06-16 stsp dst[sz++] = src[idx];
1482 145b6838 2022-06-16 stsp dst[sz] = '\0';
1483 145b6838 2022-06-16 stsp *ptr = dst;
1484 145b6838 2022-06-16 stsp return NULL;
1488 4e4a9ac8 2022-06-17 op * Advance at most n columns from wline starting at offset off.
1489 4e4a9ac8 2022-06-17 op * Return the index to the first character after the span operation.
1490 4e4a9ac8 2022-06-17 op * Return the combined column width of all spanned wide character in
1494 4e4a9ac8 2022-06-17 op span_wline(int *rcol, int off, wchar_t *wline, int n, int col_tab_align)
1496 4e4a9ac8 2022-06-17 op int width, i, cols = 0;
1498 4e4a9ac8 2022-06-17 op if (n == 0) {
1499 4e4a9ac8 2022-06-17 op *rcol = cols;
1503 4e4a9ac8 2022-06-17 op for (i = off; wline[i] != L'\0'; ++i) {
1504 4e4a9ac8 2022-06-17 op if (wline[i] == L'\t')
1505 4e4a9ac8 2022-06-17 op width = TABSIZE - ((cols + col_tab_align) % TABSIZE);
1507 4e4a9ac8 2022-06-17 op width = wcwidth(wline[i]);
1509 4e4a9ac8 2022-06-17 op if (width == -1) {
1511 4e4a9ac8 2022-06-17 op wline[i] = L'.';
1514 4e4a9ac8 2022-06-17 op if (cols + width > n)
1516 4e4a9ac8 2022-06-17 op cols += width;
1519 4e4a9ac8 2022-06-17 op *rcol = cols;
1524 ccda2f4d 2022-06-16 stsp * Format a line for display, ensuring that it won't overflow a width limit.
1525 ccda2f4d 2022-06-16 stsp * With scrolling, the width returned refers to the scrolled version of the
1526 ccda2f4d 2022-06-16 stsp * line, which starts at (*wlinep)[*scrollxp]. The caller must free *wlinep.
1528 ccda2f4d 2022-06-16 stsp static const struct got_error *
1529 ccda2f4d 2022-06-16 stsp format_line(wchar_t **wlinep, int *widthp, int *scrollxp,
1530 ccda2f4d 2022-06-16 stsp const char *line, int nscroll, int wlimit, int col_tab_align, int expand)
1532 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1534 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
1535 145b6838 2022-06-16 stsp char *exstr = NULL;
1536 963b370f 2018-05-20 stsp size_t wlen;
1537 4e4a9ac8 2022-06-17 op int i, scrollx;
1539 963b370f 2018-05-20 stsp *wlinep = NULL;
1540 b700b5d6 2018-07-10 stsp *widthp = 0;
1542 145b6838 2022-06-16 stsp if (expand) {
1543 145b6838 2022-06-16 stsp err = expand_tab(&exstr, line);
1545 145b6838 2022-06-16 stsp return err;
1548 145b6838 2022-06-16 stsp err = mbs2ws(&wline, &wlen, expand ? exstr : line);
1549 145b6838 2022-06-16 stsp free(exstr);
1551 963b370f 2018-05-20 stsp return err;
1553 4e4a9ac8 2022-06-17 op scrollx = span_wline(&cols, 0, wline, nscroll, col_tab_align);
1555 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
1556 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
1559 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
1560 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
1564 4e4a9ac8 2022-06-17 op i = span_wline(&cols, scrollx, wline, wlimit, col_tab_align);
1565 4e4a9ac8 2022-06-17 op wline[i] = L'\0';
1567 b700b5d6 2018-07-10 stsp if (widthp)
1568 b700b5d6 2018-07-10 stsp *widthp = cols;
1569 ccda2f4d 2022-06-16 stsp if (scrollxp)
1570 ccda2f4d 2022-06-16 stsp *scrollxp = scrollx;
1572 963b370f 2018-05-20 stsp free(wline);
1574 963b370f 2018-05-20 stsp *wlinep = wline;
1575 963b370f 2018-05-20 stsp return err;
1578 8b473291 2019-02-21 stsp static const struct got_error*
1579 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
1580 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
1582 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
1583 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
1585 8b473291 2019-02-21 stsp const char *name;
1587 8b473291 2019-02-21 stsp *refs_str = NULL;
1589 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
1590 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
1591 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
1594 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
1595 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
1597 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
1598 8b473291 2019-02-21 stsp name += 5;
1599 cc488aa7 2022-01-23 stsp if (strncmp(name, "got/", 4) == 0 &&
1600 cc488aa7 2022-01-23 stsp strncmp(name, "got/backup/", 11) != 0)
1602 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
1603 8b473291 2019-02-21 stsp name += 6;
1604 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
1605 8b473291 2019-02-21 stsp name += 8;
1606 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
1607 79cc719f 2020-04-24 stsp if (s != NULL && s[strlen(s)] == '\0')
1610 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
1613 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
1614 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
1615 5d844a1e 2019-08-13 stsp if (err) {
1616 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
1617 48cae60d 2020-09-22 stsp free(ref_id);
1620 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
1621 5d844a1e 2019-08-13 stsp err = NULL;
1622 5d844a1e 2019-08-13 stsp tag = NULL;
1625 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
1626 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
1627 48cae60d 2020-09-22 stsp free(ref_id);
1629 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
1630 52b5abe1 2019-08-13 stsp if (cmp != 0)
1632 8b473291 2019-02-21 stsp s = *refs_str;
1633 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
1634 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
1635 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1637 8b473291 2019-02-21 stsp *refs_str = NULL;
1643 8b473291 2019-02-21 stsp return err;
1646 963b370f 2018-05-20 stsp static const struct got_error *
1647 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
1648 27a741e5 2019-09-11 stsp int col_tab_align)
1650 e6b8b890 2020-12-29 naddy char *smallerthan;
1652 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
1653 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
1654 5813d178 2019-03-09 stsp author = smallerthan + 1;
1655 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
1656 ccda2f4d 2022-06-16 stsp return format_line(wauthor, author_width, NULL, author, 0, limit,
1657 ccda2f4d 2022-06-16 stsp col_tab_align, 0);
1660 5813d178 2019-03-09 stsp static const struct got_error *
1661 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
1662 8fdc79fe 2020-12-01 naddy struct got_object_id *id, const size_t date_display_cols,
1663 8fdc79fe 2020-12-01 naddy int author_display_cols)
1665 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
1666 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
1667 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
1668 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
1669 5813d178 2019-03-09 stsp char *author = NULL;
1670 ccda2f4d 2022-06-16 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
1671 bb737323 2018-05-20 stsp int author_width, logmsg_width;
1672 5813d178 2019-03-09 stsp char *newline, *line = NULL;
1673 ccda2f4d 2022-06-16 stsp int col, limit, scrollx;
1674 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
1675 ccb26ccd 2018-11-05 stsp struct tm tm;
1676 45d799e2 2018-12-23 stsp time_t committer_time;
1677 11b20872 2019-11-08 stsp struct tog_color *tc;
1679 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
1680 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
1681 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
1682 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
1683 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
1685 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
1686 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
1688 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
1689 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
1691 11b20872 2019-11-08 stsp wattr_on(view->window,
1692 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1693 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
1695 11b20872 2019-11-08 stsp wattr_off(view->window,
1696 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1697 27a741e5 2019-09-11 stsp col = limit;
1698 b39d25c7 2018-07-10 stsp if (col > avail)
1699 b39d25c7 2018-07-10 stsp goto done;
1701 6570a66d 2019-11-08 stsp if (avail >= 120) {
1702 6570a66d 2019-11-08 stsp char *id_str;
1703 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
1705 6570a66d 2019-11-08 stsp goto done;
1706 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
1708 11b20872 2019-11-08 stsp wattr_on(view->window,
1709 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1710 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
1712 11b20872 2019-11-08 stsp wattr_off(view->window,
1713 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1714 6570a66d 2019-11-08 stsp free(id_str);
1716 6570a66d 2019-11-08 stsp if (col > avail)
1717 6570a66d 2019-11-08 stsp goto done;
1720 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(commit));
1721 5813d178 2019-03-09 stsp if (author == NULL) {
1722 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1723 80ddbec8 2018-04-29 stsp goto done;
1725 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
1727 bb737323 2018-05-20 stsp goto done;
1728 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
1730 11b20872 2019-11-08 stsp wattr_on(view->window,
1731 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1732 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
1734 11b20872 2019-11-08 stsp wattr_off(view->window,
1735 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1736 bb737323 2018-05-20 stsp col += author_width;
1737 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
1738 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1740 bb737323 2018-05-20 stsp author_width++;
1742 9c2eaf34 2018-05-20 stsp if (col > avail)
1743 9c2eaf34 2018-05-20 stsp goto done;
1745 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
1747 6d9fbc00 2018-04-29 stsp goto done;
1748 bb737323 2018-05-20 stsp logmsg = logmsg0;
1749 bb737323 2018-05-20 stsp while (*logmsg == '\n')
1751 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
1752 bb737323 2018-05-20 stsp if (newline)
1753 bb737323 2018-05-20 stsp *newline = '\0';
1754 ccda2f4d 2022-06-16 stsp limit = avail - col;
1755 63ba1a3a 2022-06-21 op if (view->child && view_is_splitscreen(view->child) && limit > 0)
1756 4d1f6af3 2022-06-17 op limit--; /* for the border */
1757 ccda2f4d 2022-06-16 stsp err = format_line(&wlogmsg, &logmsg_width, &scrollx, logmsg, view->x,
1758 ccda2f4d 2022-06-16 stsp limit, col, 1);
1760 29688b02 2022-06-16 stsp goto done;
1761 ccda2f4d 2022-06-16 stsp waddwstr(view->window, &wlogmsg[scrollx]);
1762 29688b02 2022-06-16 stsp col += MAX(logmsg_width, 0);
1763 27a741e5 2019-09-11 stsp while (col < avail) {
1764 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1768 80ddbec8 2018-04-29 stsp free(logmsg0);
1769 bb737323 2018-05-20 stsp free(wlogmsg);
1770 5813d178 2019-03-09 stsp free(author);
1771 bb737323 2018-05-20 stsp free(wauthor);
1772 80ddbec8 2018-04-29 stsp free(line);
1773 80ddbec8 2018-04-29 stsp return err;
1776 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
1777 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
1778 899d86c2 2018-05-10 stsp struct got_object_id *id)
1780 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
1782 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
1783 80ddbec8 2018-04-29 stsp if (entry == NULL)
1784 899d86c2 2018-05-10 stsp return NULL;
1786 899d86c2 2018-05-10 stsp entry->id = id;
1787 99db9666 2018-05-07 stsp entry->commit = commit;
1788 899d86c2 2018-05-10 stsp return entry;
1791 99db9666 2018-05-07 stsp static void
1792 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
1794 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
1796 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
1797 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
1798 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
1799 ecb28ae0 2018-07-16 stsp commits->ncommits--;
1800 9ba79e04 2018-06-11 stsp /* Don't free entry->id! It is owned by the commit graph. */
1801 99db9666 2018-05-07 stsp free(entry);
1804 99db9666 2018-05-07 stsp static void
1805 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
1807 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
1808 99db9666 2018-05-07 stsp pop_commit(commits);
1811 c4972b91 2018-05-07 stsp static const struct got_error *
1812 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
1813 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
1815 13add988 2019-10-15 stsp const struct got_error *err = NULL;
1816 13add988 2019-10-15 stsp regmatch_t regmatch;
1817 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
1819 13add988 2019-10-15 stsp *have_match = 0;
1821 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
1823 13add988 2019-10-15 stsp return err;
1825 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
1827 13add988 2019-10-15 stsp goto done;
1829 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
1830 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1831 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
1832 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1833 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
1834 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
1835 13add988 2019-10-15 stsp *have_match = 1;
1837 13add988 2019-10-15 stsp free(id_str);
1838 13add988 2019-10-15 stsp free(logmsg);
1839 13add988 2019-10-15 stsp return err;
1842 13add988 2019-10-15 stsp static const struct got_error *
1843 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
1845 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
1848 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
1849 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
1850 1a76625f 2018-10-22 stsp * while updating the display.
1853 93e45b7c 2018-09-24 stsp struct got_object_id *id;
1854 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
1855 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
1856 1a76625f 2018-10-22 stsp int errcode;
1858 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
1859 4e0d2870 2020-12-07 naddy NULL, NULL);
1860 ee780d5c 2020-01-04 stsp if (err || id == NULL)
1863 4e0d2870 2020-12-07 naddy err = got_object_open_as_commit(&commit, a->repo, id);
1866 9ba79e04 2018-06-11 stsp entry = alloc_commit_queue_entry(commit, id);
1867 9ba79e04 2018-06-11 stsp if (entry == NULL) {
1868 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
1872 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1873 1a76625f 2018-10-22 stsp if (errcode) {
1874 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
1875 13add988 2019-10-15 stsp "pthread_mutex_lock");
1879 4e0d2870 2020-12-07 naddy entry->idx = a->commits->ncommits;
1880 4e0d2870 2020-12-07 naddy TAILQ_INSERT_TAIL(&a->commits->head, entry, entry);
1881 4e0d2870 2020-12-07 naddy a->commits->ncommits++;
1883 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
1884 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
1885 7c1452c1 2020-03-26 stsp int have_match;
1886 4e0d2870 2020-12-07 naddy err = match_commit(&have_match, id, commit, a->regex);
1889 7c1452c1 2020-03-26 stsp if (have_match)
1890 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
1893 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1894 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1895 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1896 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1899 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
1901 9ba79e04 2018-06-11 stsp return err;
1904 2b779855 2020-12-05 naddy static void
1905 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
1907 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
1908 2b779855 2020-12-05 naddy int ncommits = 0;
1910 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
1911 2b779855 2020-12-05 naddy while (entry) {
1912 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
1913 2b779855 2020-12-05 naddy s->selected_entry = entry;
1916 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
1917 2b779855 2020-12-05 naddy ncommits++;
1921 0553a4e3 2018-04-30 stsp static const struct got_error *
1922 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
1924 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
1925 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
1926 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
1927 8fdc79fe 2020-12-01 naddy const int limit = view->nlines;
1928 60493ae3 2019-06-20 stsp int width;
1929 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
1930 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
1931 8b473291 2019-02-21 stsp char *refs_str = NULL;
1932 ecb28ae0 2018-07-16 stsp wchar_t *wline;
1933 11b20872 2019-11-08 stsp struct tog_color *tc;
1934 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
1936 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
1937 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
1938 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
1939 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
1941 ecb28ae0 2018-07-16 stsp return err;
1942 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
1943 d2075bf3 2020-12-25 stsp s->selected_entry->id);
1944 d2075bf3 2020-12-25 stsp if (refs) {
1945 d2075bf3 2020-12-25 stsp err = build_refs_str(&refs_str, refs,
1946 d2075bf3 2020-12-25 stsp s->selected_entry->id, s->repo);
1948 d2075bf3 2020-12-25 stsp goto done;
1952 8fdc79fe 2020-12-01 naddy if (s->thread_args.commits_needed == 0)
1953 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
1955 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
1956 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1957 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1958 d2ad595c 2020-04-09 stsp (view->searching && !view->search_next_done) ?
1959 d2ad595c 2020-04-09 stsp "searching..." : "loading...") == -1) {
1960 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1961 8f4ed634 2020-03-26 stsp goto done;
1964 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
1966 f9686aa5 2020-03-27 stsp if (view->searching) {
1967 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
1968 f9686aa5 2020-03-27 stsp search_str = "no more matches";
1969 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
1970 f9686aa5 2020-03-27 stsp search_str = "no matches found";
1971 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
1972 f9686aa5 2020-03-27 stsp search_str = "searching...";
1975 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1976 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1977 f9686aa5 2020-03-27 stsp search_str ? search_str :
1978 f9686aa5 2020-03-27 stsp (refs_str ? refs_str : "")) == -1) {
1979 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1980 8f4ed634 2020-03-26 stsp goto done;
1984 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
1985 87411fa9 2022-06-16 stsp if (asprintf(&header, "commit %s %s%s", id_str ? id_str :
1986 87411fa9 2022-06-16 stsp "........................................",
1987 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
1988 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1989 1a76625f 2018-10-22 stsp header = NULL;
1990 1a76625f 2018-10-22 stsp goto done;
1992 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
1993 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1994 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
1995 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1996 1a76625f 2018-10-22 stsp header = NULL;
1997 1a76625f 2018-10-22 stsp goto done;
1999 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, header, 0, view->ncols, 0, 0);
2001 1a76625f 2018-10-22 stsp goto done;
2003 2814baeb 2018-08-01 stsp werase(view->window);
2005 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2006 a3404814 2018-09-02 stsp wstandout(view->window);
2007 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2009 11b20872 2019-11-08 stsp wattr_on(view->window,
2010 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2011 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
2013 11b20872 2019-11-08 stsp wattr_off(view->window,
2014 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2015 1a76625f 2018-10-22 stsp while (width < view->ncols) {
2016 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
2019 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2020 a3404814 2018-09-02 stsp wstandend(view->window);
2021 ecb28ae0 2018-07-16 stsp free(wline);
2022 ecb28ae0 2018-07-16 stsp if (limit <= 1)
2023 1a76625f 2018-10-22 stsp goto done;
2025 29688b02 2022-06-16 stsp /* Grow author column size if necessary, and set view->maxx. */
2026 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2027 5813d178 2019-03-09 stsp ncommits = 0;
2028 145b6838 2022-06-16 stsp view->maxx = 0;
2029 5813d178 2019-03-09 stsp while (entry) {
2030 145b6838 2022-06-16 stsp char *author, *eol, *msg, *msg0;
2031 29688b02 2022-06-16 stsp wchar_t *wauthor, *wmsg;
2032 5813d178 2019-03-09 stsp int width;
2033 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
2035 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(entry->commit));
2036 5813d178 2019-03-09 stsp if (author == NULL) {
2037 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2038 5813d178 2019-03-09 stsp goto done;
2040 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
2041 27a741e5 2019-09-11 stsp date_display_cols);
2042 5813d178 2019-03-09 stsp if (author_cols < width)
2043 5813d178 2019-03-09 stsp author_cols = width;
2044 5813d178 2019-03-09 stsp free(wauthor);
2045 5813d178 2019-03-09 stsp free(author);
2046 145b6838 2022-06-16 stsp err = got_object_commit_get_logmsg(&msg0, entry->commit);
2048 145b6838 2022-06-16 stsp goto done;
2049 145b6838 2022-06-16 stsp msg = msg0;
2050 145b6838 2022-06-16 stsp while (*msg == '\n')
2052 145b6838 2022-06-16 stsp if ((eol = strchr(msg, '\n')))
2053 29688b02 2022-06-16 stsp *eol = '\0';
2054 ccda2f4d 2022-06-16 stsp err = format_line(&wmsg, &width, NULL, msg, 0, INT_MAX,
2055 29688b02 2022-06-16 stsp date_display_cols + author_cols, 0);
2057 29688b02 2022-06-16 stsp goto done;
2058 29688b02 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
2059 145b6838 2022-06-16 stsp free(msg0);
2060 29688b02 2022-06-16 stsp free(wmsg);
2061 7ca04879 2019-10-19 stsp ncommits++;
2062 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
2065 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2066 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
2067 867c6645 2018-07-10 stsp ncommits = 0;
2068 899d86c2 2018-05-10 stsp while (entry) {
2069 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
2071 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2072 2814baeb 2018-08-01 stsp wstandout(view->window);
2073 8fdc79fe 2020-12-01 naddy err = draw_commit(view, entry->commit, entry->id,
2074 8fdc79fe 2020-12-01 naddy date_display_cols, author_cols);
2075 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2076 2814baeb 2018-08-01 stsp wstandend(view->window);
2078 60493ae3 2019-06-20 stsp goto done;
2079 0553a4e3 2018-04-30 stsp ncommits++;
2080 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
2081 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
2084 9b058f45 2022-06-30 mark view_border(view);
2086 1a76625f 2018-10-22 stsp free(id_str);
2087 8b473291 2019-02-21 stsp free(refs_str);
2088 1a76625f 2018-10-22 stsp free(ncommits_str);
2089 1a76625f 2018-10-22 stsp free(header);
2090 80ddbec8 2018-04-29 stsp return err;
2093 07b55e75 2018-05-10 stsp static void
2094 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
2096 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
2097 07b55e75 2018-05-10 stsp int nscrolled = 0;
2099 ffe38506 2020-12-01 naddy entry = TAILQ_FIRST(&s->commits.head);
2100 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
2103 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
2104 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
2105 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2106 07b55e75 2018-05-10 stsp if (entry) {
2107 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
2108 07b55e75 2018-05-10 stsp nscrolled++;
2113 aa075928 2018-05-10 stsp static const struct got_error *
2114 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
2116 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
2117 5e224a3e 2019-02-22 stsp int errcode;
2119 8a42fca8 2019-02-22 stsp halfdelay(1); /* fast refresh while loading commits */
2121 fb280deb 2021-08-30 stsp while (ta->commits_needed > 0 || ta->load_all) {
2122 ffe38506 2020-12-01 naddy if (ta->log_complete)
2125 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
2126 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
2127 7aafa0d1 2019-02-22 stsp if (errcode)
2128 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2129 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2132 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
2133 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
2135 7c1452c1 2020-03-26 stsp if (!wait)
2138 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2139 ffe38506 2020-12-01 naddy show_log_view(view);
2140 7c1452c1 2020-03-26 stsp update_panels();
2141 7c1452c1 2020-03-26 stsp doupdate();
2143 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
2144 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
2145 82954512 2020-02-03 stsp if (errcode)
2146 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
2147 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2149 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2150 ffe38506 2020-12-01 naddy show_log_view(view);
2151 7c1452c1 2020-03-26 stsp update_panels();
2152 7c1452c1 2020-03-26 stsp doupdate();
2155 5e224a3e 2019-02-22 stsp return NULL;
2158 5e224a3e 2019-02-22 stsp static const struct got_error *
2159 9b058f45 2022-06-30 mark request_log_commits(struct tog_view *view)
2161 9b058f45 2022-06-30 mark struct tog_log_view_state *state = &view->state.log;
2162 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
2164 9b058f45 2022-06-30 mark state->thread_args.commits_needed = view->nscrolled;
2165 9b058f45 2022-06-30 mark err = trigger_log_thread(view, 1);
2166 9b058f45 2022-06-30 mark view->nscrolled = 0;
2168 9b058f45 2022-06-30 mark return err;
2171 9b058f45 2022-06-30 mark static const struct got_error *
2172 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
2174 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2175 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
2176 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
2177 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
2179 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
2180 5e224a3e 2019-02-22 stsp return NULL;
2182 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
2183 ffe38506 2020-12-01 naddy if (s->commits.ncommits < ncommits_needed &&
2184 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
2186 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
2188 ffe38506 2020-12-01 naddy s->thread_args.commits_needed += maxscroll;
2189 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2191 5e224a3e 2019-02-22 stsp return err;
2195 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
2196 9b058f45 2022-06-30 mark if (pentry == NULL && view->mode != TOG_VIEW_SPLIT_HRZN)
2199 9b058f45 2022-06-30 mark s->last_displayed_entry = pentry ?
2200 9b058f45 2022-06-30 mark pentry : s->last_displayed_entry;;
2202 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
2203 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
2205 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
2206 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
2208 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
2209 9b058f45 2022-06-30 mark view->nscrolled += nscrolled;
2211 9b058f45 2022-06-30 mark view->nscrolled = 0;
2213 dd0a52c1 2018-05-20 stsp return err;
2216 cd0acaa7 2018-05-20 stsp static const struct got_error *
2217 9b058f45 2022-06-30 mark open_diff_view_for_commit(struct tog_view **new_view, int begin_y, int begin_x,
2218 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
2219 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
2221 cd0acaa7 2018-05-20 stsp const struct got_error *err;
2222 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
2223 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
2225 9b058f45 2022-06-30 mark diff_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_DIFF);
2226 15a94983 2018-12-23 stsp if (diff_view == NULL)
2227 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
2229 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
2230 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, parent_id ? &parent_id->id : NULL,
2231 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
2232 e5a0f69f 2018-08-18 stsp if (err == NULL)
2233 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
2234 cd0acaa7 2018-05-20 stsp return err;
2237 80ddbec8 2018-04-29 stsp static const struct got_error *
2238 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
2239 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
2241 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
2243 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
2244 941e9f74 2019-05-21 stsp if (parent == NULL)
2245 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
2247 941e9f74 2019-05-21 stsp parent->tree = s->tree;
2248 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
2249 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
2250 941e9f74 2019-05-21 stsp parent->selected = s->selected;
2251 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
2252 941e9f74 2019-05-21 stsp s->tree = subtree;
2253 941e9f74 2019-05-21 stsp s->selected = 0;
2254 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
2255 941e9f74 2019-05-21 stsp return NULL;
2258 941e9f74 2019-05-21 stsp static const struct got_error *
2259 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
2260 a44927cc 2022-04-07 stsp struct got_commit_object *commit, const char *path)
2262 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
2263 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
2264 941e9f74 2019-05-21 stsp const char *p;
2265 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
2267 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
2269 941e9f74 2019-05-21 stsp while (*p) {
2270 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
2271 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
2272 56e0773d 2019-11-28 stsp char *te_name;
2274 33cbf02b 2020-01-12 stsp while (p[0] == '/')
2277 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
2278 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
2279 941e9f74 2019-05-21 stsp if (slash == NULL)
2280 33cbf02b 2020-01-12 stsp te_name = strdup(p);
2282 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
2283 56e0773d 2019-11-28 stsp if (te_name == NULL) {
2284 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
2287 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
2288 56e0773d 2019-11-28 stsp if (te == NULL) {
2289 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
2290 56e0773d 2019-11-28 stsp free(te_name);
2293 56e0773d 2019-11-28 stsp free(te_name);
2294 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
2296 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
2297 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
2299 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
2300 941e9f74 2019-05-21 stsp if (slash)
2301 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
2303 941e9f74 2019-05-21 stsp subpath = strdup(path);
2304 941e9f74 2019-05-21 stsp if (subpath == NULL) {
2305 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
2309 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&tree_id, s->repo, commit,
2314 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
2315 941e9f74 2019-05-21 stsp free(tree_id);
2319 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
2320 941e9f74 2019-05-21 stsp if (err) {
2321 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
2324 941e9f74 2019-05-21 stsp if (slash == NULL)
2326 941e9f74 2019-05-21 stsp free(subpath);
2327 941e9f74 2019-05-21 stsp subpath = NULL;
2328 941e9f74 2019-05-21 stsp p = slash;
2331 941e9f74 2019-05-21 stsp free(subpath);
2332 1a76625f 2018-10-22 stsp return err;
2335 61266923 2020-01-14 stsp static const struct got_error *
2336 55cccc34 2020-02-20 stsp browse_commit_tree(struct tog_view **new_view, int begin_x,
2337 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
2338 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
2340 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
2341 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
2342 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
2344 55cccc34 2020-02-20 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
2345 55cccc34 2020-02-20 stsp if (tree_view == NULL)
2346 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
2348 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
2350 55cccc34 2020-02-20 stsp return err;
2351 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
2353 55cccc34 2020-02-20 stsp *new_view = tree_view;
2355 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
2356 55cccc34 2020-02-20 stsp return NULL;
2358 a44927cc 2022-04-07 stsp return tree_view_walk_path(s, entry->commit, path);
2361 55cccc34 2020-02-20 stsp static const struct got_error *
2362 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
2364 61266923 2020-01-14 stsp sigset_t sigset;
2365 61266923 2020-01-14 stsp int errcode;
2367 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
2368 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
2370 2497f032 2022-05-31 stsp /* tog handles SIGWINCH, SIGCONT, SIGINT, SIGTERM */
2371 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
2372 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2373 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
2374 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
2375 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGINT) == -1)
2376 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2377 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGTERM) == -1)
2378 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
2380 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
2381 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
2382 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2384 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
2385 61266923 2020-01-14 stsp if (errcode)
2386 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
2388 61266923 2020-01-14 stsp return NULL;
2391 1a76625f 2018-10-22 stsp static void *
2392 1a76625f 2018-10-22 stsp log_thread(void *arg)
2394 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2395 1a76625f 2018-10-22 stsp int errcode = 0;
2396 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
2397 1a76625f 2018-10-22 stsp int done = 0;
2399 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
2401 61266923 2020-01-14 stsp return (void *)err;
2403 2497f032 2022-05-31 stsp while (!done && !err && !tog_fatal_signal_received()) {
2404 4e0d2870 2020-12-07 naddy err = queue_commits(a);
2405 1a76625f 2018-10-22 stsp if (err) {
2406 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
2407 1a76625f 2018-10-22 stsp return (void *)err;
2408 1a76625f 2018-10-22 stsp err = NULL;
2410 fb280deb 2021-08-30 stsp } else if (a->commits_needed > 0 && !a->load_all)
2411 1a76625f 2018-10-22 stsp a->commits_needed--;
2413 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2414 3abe8080 2019-04-10 stsp if (errcode) {
2415 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2416 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2418 3abe8080 2019-04-10 stsp } else if (*a->quit)
2420 3abe8080 2019-04-10 stsp else if (*a->first_displayed_entry == NULL) {
2421 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
2422 1a76625f 2018-10-22 stsp TAILQ_FIRST(&a->commits->head);
2423 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
2426 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
2427 7c1452c1 2020-03-26 stsp if (errcode) {
2428 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2429 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
2430 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
2435 1a76625f 2018-10-22 stsp a->commits_needed = 0;
2437 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
2438 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
2439 7c1452c1 2020-03-26 stsp &tog_mutex);
2440 7c1452c1 2020-03-26 stsp if (errcode)
2441 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2442 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2443 21355643 2020-12-06 stsp if (*a->quit)
2448 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2449 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2450 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2451 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2453 3abe8080 2019-04-10 stsp a->log_complete = 1;
2454 1a76625f 2018-10-22 stsp return (void *)err;
2457 1a76625f 2018-10-22 stsp static const struct got_error *
2458 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
2460 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2461 1a76625f 2018-10-22 stsp int errcode;
2463 1a76625f 2018-10-22 stsp if (s->thread) {
2464 1a76625f 2018-10-22 stsp s->quit = 1;
2465 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
2466 1a76625f 2018-10-22 stsp if (errcode)
2467 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2468 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2469 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2470 1a76625f 2018-10-22 stsp if (errcode)
2471 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2472 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2473 1a76625f 2018-10-22 stsp errcode = pthread_join(s->thread, (void **)&err);
2474 1a76625f 2018-10-22 stsp if (errcode)
2475 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
2476 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2477 1a76625f 2018-10-22 stsp if (errcode)
2478 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2479 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2480 1a76625f 2018-10-22 stsp s->thread = NULL;
2483 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
2484 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
2485 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
2488 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds) {
2489 74467cc8 2022-06-15 stsp const struct got_error *pack_err =
2490 74467cc8 2022-06-15 stsp got_repo_pack_fds_close(s->thread_args.pack_fds);
2491 74467cc8 2022-06-15 stsp if (err == NULL)
2492 74467cc8 2022-06-15 stsp err = pack_err;
2493 74467cc8 2022-06-15 stsp s->thread_args.pack_fds = NULL;
2496 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
2497 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
2498 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
2501 9343a5fb 2018-06-23 stsp return err;
2504 9343a5fb 2018-06-23 stsp static const struct got_error *
2505 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
2507 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2508 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
2509 276b94a1 2020-11-13 naddy int errcode;
2511 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
2513 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
2514 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2515 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2517 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
2518 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2519 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2521 1a76625f 2018-10-22 stsp free_commits(&s->commits);
2522 1a76625f 2018-10-22 stsp free(s->in_repo_path);
2523 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
2524 1a76625f 2018-10-22 stsp free(s->start_id);
2525 797bc7b9 2018-10-22 stsp s->start_id = NULL;
2526 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
2527 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
2528 1a76625f 2018-10-22 stsp return err;
2531 1a76625f 2018-10-22 stsp static const struct got_error *
2532 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
2534 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2536 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
2537 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2538 60493ae3 2019-06-20 stsp return NULL;
2541 60493ae3 2019-06-20 stsp static const struct got_error *
2542 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
2544 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
2545 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2546 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
2548 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
2549 f9686aa5 2020-03-27 stsp show_log_view(view);
2550 f9686aa5 2020-03-27 stsp update_panels();
2551 f9686aa5 2020-03-27 stsp doupdate();
2553 96e2b566 2019-07-08 stsp if (s->search_entry) {
2554 13add988 2019-10-15 stsp int errcode, ch;
2555 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2556 13add988 2019-10-15 stsp if (errcode)
2557 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2558 13add988 2019-10-15 stsp "pthread_mutex_unlock");
2559 13add988 2019-10-15 stsp ch = wgetch(view->window);
2560 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
2561 13add988 2019-10-15 stsp if (errcode)
2562 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2563 13add988 2019-10-15 stsp "pthread_mutex_lock");
2564 13add988 2019-10-15 stsp if (ch == KEY_BACKSPACE) {
2565 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2566 678cbce5 2019-07-28 stsp return NULL;
2568 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
2569 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
2571 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
2572 96e2b566 2019-07-08 stsp commit_queue_head, entry);
2573 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
2574 364ac6fd 2022-06-18 stsp int matched_idx = s->matched_entry->idx;
2575 364ac6fd 2022-06-18 stsp int selected_idx = s->selected_entry->idx;
2578 f704b35c 2022-06-18 stsp * If the user has moved the cursor after we hit a match,
2579 f704b35c 2022-06-18 stsp * the position from where we should continue searching
2580 f704b35c 2022-06-18 stsp * might have changed.
2582 4bfe9f0a 2022-06-18 stsp if (view->searching == TOG_SEARCH_FORWARD) {
2583 364ac6fd 2022-06-18 stsp if (matched_idx > selected_idx)
2584 364ac6fd 2022-06-18 stsp entry = TAILQ_NEXT(s->selected_entry, entry);
2586 364ac6fd 2022-06-18 stsp entry = TAILQ_NEXT(s->matched_entry, entry);
2588 364ac6fd 2022-06-18 stsp if (matched_idx < selected_idx)
2589 364ac6fd 2022-06-18 stsp entry = TAILQ_PREV(s->selected_entry,
2590 364ac6fd 2022-06-18 stsp commit_queue_head, entry);
2592 364ac6fd 2022-06-18 stsp entry = TAILQ_PREV(s->matched_entry,
2593 364ac6fd 2022-06-18 stsp commit_queue_head, entry);
2596 5a5ede53 2021-12-09 stsp entry = s->selected_entry;
2599 60493ae3 2019-06-20 stsp while (1) {
2600 13add988 2019-10-15 stsp int have_match = 0;
2602 60493ae3 2019-06-20 stsp if (entry == NULL) {
2603 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
2604 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
2605 f9967bca 2020-03-27 stsp view->search_next_done =
2606 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
2607 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
2608 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
2609 f801134a 2019-06-25 stsp return NULL;
2612 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
2613 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
2614 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
2616 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
2617 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
2620 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
2621 13add988 2019-10-15 stsp &view->regex);
2624 13add988 2019-10-15 stsp if (have_match) {
2625 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2626 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
2630 96e2b566 2019-07-08 stsp s->search_entry = entry;
2631 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2632 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
2634 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2637 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
2638 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
2639 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
2640 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
2642 60493ae3 2019-06-20 stsp return err;
2645 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
2646 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
2648 60493ae3 2019-06-20 stsp return err;
2653 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2655 60493ae3 2019-06-20 stsp return NULL;
2658 60493ae3 2019-06-20 stsp static const struct got_error *
2659 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
2660 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
2661 78756c87 2020-11-24 stsp const char *in_repo_path, int log_branches)
2663 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2664 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2665 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
2666 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
2667 1a76625f 2018-10-22 stsp int errcode;
2669 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
2670 f135c941 2020-02-20 stsp free(s->in_repo_path);
2671 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
2672 f135c941 2020-02-20 stsp if (s->in_repo_path == NULL)
2673 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2676 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
2677 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->commits.head);
2678 fb2756b9 2018-08-04 stsp s->commits.ncommits = 0;
2680 fb2756b9 2018-08-04 stsp s->repo = repo;
2681 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
2682 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
2683 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
2684 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
2685 9cd7cbd1 2020-12-07 stsp goto done;
2688 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
2689 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
2690 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
2691 5036bf37 2018-09-24 stsp goto done;
2693 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
2695 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
2696 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
2697 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
2698 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
2700 11b20872 2019-11-08 stsp goto done;
2701 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
2702 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
2703 11b20872 2019-11-08 stsp if (err) {
2704 11b20872 2019-11-08 stsp free_colors(&s->colors);
2705 11b20872 2019-11-08 stsp goto done;
2707 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
2708 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
2709 11b20872 2019-11-08 stsp if (err) {
2710 11b20872 2019-11-08 stsp free_colors(&s->colors);
2711 11b20872 2019-11-08 stsp goto done;
2715 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
2716 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
2717 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
2718 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
2719 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
2721 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds == NULL) {
2722 74467cc8 2022-06-15 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
2724 74467cc8 2022-06-15 stsp goto done;
2726 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL,
2727 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
2728 0ae84acc 2022-06-15 tracey if (err)
2729 0ae84acc 2022-06-15 tracey goto done;
2730 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
2731 b672a97a 2020-01-27 stsp !s->log_branches);
2733 1a76625f 2018-10-22 stsp goto done;
2734 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
2735 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
2737 c5b78334 2020-01-12 stsp goto done;
2739 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
2740 1a76625f 2018-10-22 stsp if (errcode) {
2741 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
2742 1a76625f 2018-10-22 stsp goto done;
2744 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
2745 7c1452c1 2020-03-26 stsp if (errcode) {
2746 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
2747 7c1452c1 2020-03-26 stsp goto done;
2750 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
2751 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
2752 1a76625f 2018-10-22 stsp s->thread_args.commits = &s->commits;
2753 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
2754 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
2755 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
2756 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
2757 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
2758 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
2759 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
2760 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
2761 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
2762 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
2765 1a76625f 2018-10-22 stsp close_log_view(view);
2766 ba4f502b 2018-08-04 stsp return err;
2769 e5a0f69f 2018-08-18 stsp static const struct got_error *
2770 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
2772 f2f6d207 2020-11-24 stsp const struct got_error *err;
2773 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2775 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
2776 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
2777 2b380cc8 2018-10-24 stsp &s->thread_args);
2778 2b380cc8 2018-10-24 stsp if (errcode)
2779 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
2780 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
2781 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2783 f2f6d207 2020-11-24 stsp return err;
2787 8fdc79fe 2020-12-01 naddy return draw_commits(view);
2790 b880cc75 2022-06-30 mark static void
2791 b880cc75 2022-06-30 mark log_move_cursor_up(struct tog_view *view, int page, int home)
2793 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
2795 b880cc75 2022-06-30 mark if (s->selected_entry->idx == 0)
2796 b880cc75 2022-06-30 mark view->count = 0;
2797 b880cc75 2022-06-30 mark if (s->first_displayed_entry == NULL)
2800 b880cc75 2022-06-30 mark if ((page && TAILQ_FIRST(&s->commits.head) == s->first_displayed_entry)
2802 b880cc75 2022-06-30 mark s->selected = home ? 0 : MAX(0, s->selected - page - 1);
2804 b880cc75 2022-06-30 mark if (!page && !home && s->selected > 0)
2805 b880cc75 2022-06-30 mark --s->selected;
2807 b880cc75 2022-06-30 mark log_scroll_up(s, home ? s->commits.ncommits : MAX(page, 1));
2809 b880cc75 2022-06-30 mark select_commit(s);
2813 b880cc75 2022-06-30 mark static const struct got_error *
2814 b880cc75 2022-06-30 mark log_move_cursor_down(struct tog_view *view, int page)
2816 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
2817 b880cc75 2022-06-30 mark struct commit_queue_entry *first;
2818 b880cc75 2022-06-30 mark const struct got_error *err = NULL;
2820 b880cc75 2022-06-30 mark first = s->first_displayed_entry;
2821 b880cc75 2022-06-30 mark if (first == NULL) {
2822 b880cc75 2022-06-30 mark view->count = 0;
2823 b880cc75 2022-06-30 mark return NULL;
2826 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
2827 b880cc75 2022-06-30 mark s->selected_entry->idx >= s->commits.ncommits - 1)
2828 b880cc75 2022-06-30 mark return NULL;
2830 b880cc75 2022-06-30 mark if (!page) {
2831 b880cc75 2022-06-30 mark int eos = view->nlines - 2;
2833 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
2834 9b058f45 2022-06-30 mark view_is_splitscreen(view->child))
2835 9b058f45 2022-06-30 mark --eos; /* border consumes the last line */
2836 b880cc75 2022-06-30 mark if (s->selected < MIN(eos, s->commits.ncommits - 1))
2837 b880cc75 2022-06-30 mark ++s->selected;
2839 b880cc75 2022-06-30 mark err = log_scroll_down(view, 1);
2840 0dca135e 2022-06-30 mark } else if (s->thread_args.load_all) {
2841 b880cc75 2022-06-30 mark if (s->last_displayed_entry->idx == s->commits.ncommits - 1)
2842 b880cc75 2022-06-30 mark s->selected += MIN(s->last_displayed_entry->idx -
2843 b880cc75 2022-06-30 mark s->selected_entry->idx, page + 1);
2845 b880cc75 2022-06-30 mark err = log_scroll_down(view, MIN(page,
2846 b880cc75 2022-06-30 mark s->commits.ncommits - s->selected_entry->idx - 1));
2847 b880cc75 2022-06-30 mark s->selected = MIN(view->nlines - 2, s->commits.ncommits - 1);
2849 b880cc75 2022-06-30 mark err = log_scroll_down(view, page);
2851 b880cc75 2022-06-30 mark return err;
2852 b880cc75 2022-06-30 mark if (first == s->first_displayed_entry && s->selected <
2853 b880cc75 2022-06-30 mark MIN(view->nlines - 2, s->commits.ncommits - 1)) {
2854 b880cc75 2022-06-30 mark s->selected = MIN(s->commits.ncommits - 1, page);
2858 b880cc75 2022-06-30 mark return err;
2861 9b058f45 2022-06-30 mark * We might necessarily overshoot in horizontal
2862 9b058f45 2022-06-30 mark * splits; if so, select the last displayed commit.
2864 9b058f45 2022-06-30 mark s->selected = MIN(s->selected,
2865 9b058f45 2022-06-30 mark s->last_displayed_entry->idx - s->first_displayed_entry->idx);
2867 b880cc75 2022-06-30 mark select_commit(s);
2869 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
2870 b880cc75 2022-06-30 mark s->selected_entry->idx == s->commits.ncommits - 1)
2871 b880cc75 2022-06-30 mark view->count = 0;
2873 b880cc75 2022-06-30 mark return NULL;
2877 9b058f45 2022-06-30 mark * Get splitscreen dimensions based on TOG_VIEW_SPLIT_MODE:
2878 9b058f45 2022-06-30 mark * TOG_VIEW_SPLIT_VERT vertical split if COLS > 119 (default)
2879 9b058f45 2022-06-30 mark * TOG_VIEW_SPLIT_HRZN horizontal split
2880 9b058f45 2022-06-30 mark * Assign start column and line of the new split to *x and *y, respectively,
2881 9b058f45 2022-06-30 mark * and assign view mode to view->mode.
2883 9b058f45 2022-06-30 mark static void
2884 9b058f45 2022-06-30 mark view_get_split(struct tog_view *view, int *y, int *x)
2886 9b058f45 2022-06-30 mark char *mode;
2888 9b058f45 2022-06-30 mark mode = getenv("TOG_VIEW_SPLIT_MODE");
2890 9b058f45 2022-06-30 mark if (!mode || mode[0] != 'h') {
2891 9b058f45 2022-06-30 mark view->mode = TOG_VIEW_SPLIT_VERT;
2892 9b058f45 2022-06-30 mark *x = view_split_begin_x(view->begin_x);
2893 9b058f45 2022-06-30 mark } else if (mode && mode[0] == 'h') {
2894 9b058f45 2022-06-30 mark view->mode = TOG_VIEW_SPLIT_HRZN;
2895 9b058f45 2022-06-30 mark *y = view_split_begin_y(view->lines);
2899 9b058f45 2022-06-30 mark /* Split view horizontally at y and offset view->state->selected line. */
2900 e5a0f69f 2018-08-18 stsp static const struct got_error *
2901 9b058f45 2022-06-30 mark view_init_hsplit(struct tog_view *view, int y)
2903 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
2905 9b058f45 2022-06-30 mark view->nlines = y;
2906 9b058f45 2022-06-30 mark err = view_resize(view);
2908 9b058f45 2022-06-30 mark return err;
2910 9b058f45 2022-06-30 mark err = offset_selection_down(view);
2912 9b058f45 2022-06-30 mark return err;
2915 9b058f45 2022-06-30 mark static const struct got_error *
2916 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
2918 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
2919 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
2920 21355643 2020-12-06 stsp struct tog_view *diff_view = NULL, *tree_view = NULL;
2921 6458efa5 2020-11-24 stsp struct tog_view *ref_view = NULL;
2922 f3bc9f1d 2021-09-05 naddy struct commit_queue_entry *entry;
2923 0dca135e 2022-06-30 mark int begin_x = 0, begin_y = 0, eos, n, nscroll;
2925 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
2926 528dedf3 2021-08-30 stsp if (ch == KEY_BACKSPACE)
2927 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
2928 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
2929 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, s->commits.ncommits);
2930 0dca135e 2022-06-30 mark s->thread_args.load_all = 0;
2932 b880cc75 2022-06-30 mark return err;
2935 0dca135e 2022-06-30 mark eos = nscroll = view->nlines - 1;
2936 0dca135e 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
2937 0dca135e 2022-06-30 mark view_is_splitscreen(view->child))
2938 0dca135e 2022-06-30 mark --eos; /* border */
2941 528dedf3 2021-08-30 stsp switch (ch) {
2943 1e37a5c2 2019-05-12 jcs s->quit = 1;
2946 145b6838 2022-06-16 stsp view->x = 0;
2949 145b6838 2022-06-16 stsp view->x = MAX(view->maxx - view->ncols / 2, 0);
2950 640cd7ff 2022-06-22 mark view->count = 0;
2952 145b6838 2022-06-16 stsp case KEY_RIGHT:
2954 145b6838 2022-06-16 stsp if (view->x + view->ncols / 2 < view->maxx)
2955 145b6838 2022-06-16 stsp view->x += 2; /* move two columns right */
2957 640cd7ff 2022-06-22 mark view->count = 0;
2959 145b6838 2022-06-16 stsp case KEY_LEFT:
2961 145b6838 2022-06-16 stsp view->x -= MIN(view->x, 2); /* move two columns back */
2962 640cd7ff 2022-06-22 mark if (view->x <= 0)
2963 640cd7ff 2022-06-22 mark view->count = 0;
2966 1e37a5c2 2019-05-12 jcs case KEY_UP:
2969 02ffd0d5 2021-10-17 stsp case CTRL('p'):
2970 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 0);
2973 912a3f79 2021-08-30 j case KEY_HOME:
2974 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 1);
2975 640cd7ff 2022-06-22 mark view->count = 0;
2977 83cc4199 2022-06-13 stsp case CTRL('u'):
2979 83cc4199 2022-06-13 stsp nscroll /= 2;
2980 83cc4199 2022-06-13 stsp /* FALL THROUGH */
2981 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
2982 a4292ac5 2019-05-12 jcs case CTRL('b'):
2984 b880cc75 2022-06-30 mark log_move_cursor_up(view, nscroll, 0);
2987 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
2990 02ffd0d5 2021-10-17 stsp case CTRL('n'):
2991 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, 0);
2994 912a3f79 2021-08-30 j case KEY_END: {
2995 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
2996 912a3f79 2021-08-30 j * traverse them all. */
2997 640cd7ff 2022-06-22 mark view->count = 0;
2998 fb280deb 2021-08-30 stsp if (!s->thread_args.log_complete) {
2999 fb280deb 2021-08-30 stsp s->thread_args.load_all = 1;
3000 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
3003 f3bc9f1d 2021-09-05 naddy s->selected = 0;
3004 f3bc9f1d 2021-09-05 naddy entry = TAILQ_LAST(&s->commits.head, commit_queue_head);
3005 0dca135e 2022-06-30 mark for (n = 0; n < eos; n++) {
3006 f3bc9f1d 2021-09-05 naddy if (entry == NULL)
3008 f3bc9f1d 2021-09-05 naddy s->first_displayed_entry = entry;
3009 f3bc9f1d 2021-09-05 naddy entry = TAILQ_PREV(entry, commit_queue_head, entry);
3011 f3bc9f1d 2021-09-05 naddy if (n > 0)
3012 f3bc9f1d 2021-09-05 naddy s->selected = n - 1;
3013 2b779855 2020-12-05 naddy select_commit(s);
3016 80b7e8da 2022-06-11 stsp case CTRL('d'):
3018 83cc4199 2022-06-13 stsp nscroll /= 2;
3019 83cc4199 2022-06-13 stsp /* FALL THROUGH */
3020 83cc4199 2022-06-13 stsp case KEY_NPAGE:
3021 61417565 2022-06-20 mark case CTRL('f'):
3022 48bb96f0 2022-06-20 naddy case 'f':
3024 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, nscroll);
3026 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
3027 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
3028 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
3029 1e37a5c2 2019-05-12 jcs if (s->selected > s->commits.ncommits - 1)
3030 1e37a5c2 2019-05-12 jcs s->selected = s->commits.ncommits - 1;
3031 2b779855 2020-12-05 naddy select_commit(s);
3032 0bf7f153 2020-12-02 naddy if (s->commits.ncommits < view->nlines - 1 &&
3033 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
3034 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
3035 0bf7f153 2020-12-02 naddy s->commits.ncommits;
3036 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
3039 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
3040 9b058f45 2022-06-30 mark case '\r': {
3041 640cd7ff 2022-06-22 mark view->count = 0;
3042 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
3045 9b058f45 2022-06-30 mark /* get dimensions--don't split till initialisation succeeds */
3046 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
3047 9b058f45 2022-06-30 mark view_get_split(view, &begin_y, &begin_x);
3049 9b058f45 2022-06-30 mark err = open_diff_view_for_commit(&diff_view, begin_y, begin_x,
3050 1e37a5c2 2019-05-12 jcs s->selected_entry->commit, s->selected_entry->id,
3051 78756c87 2020-11-24 stsp view, s->repo);
3055 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) { /* safe to split */
3056 9b058f45 2022-06-30 mark err = view_init_hsplit(view, begin_y);
3061 e78dc838 2020-12-04 stsp view->focussed = 0;
3062 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
3063 9b058f45 2022-06-30 mark diff_view->mode = view->mode;
3064 9b058f45 2022-06-30 mark diff_view->nlines = view->lines - begin_y;
3066 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
3067 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
3069 1e37a5c2 2019-05-12 jcs return err;
3070 0dbbbe90 2022-06-17 op err = view_set_child(view, diff_view);
3073 e78dc838 2020-12-04 stsp view->focus_child = 1;
3075 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
3079 640cd7ff 2022-06-22 mark view->count = 0;
3080 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
3082 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
3083 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
3084 941e9f74 2019-05-21 stsp err = browse_commit_tree(&tree_view, begin_x,
3085 4e97c21c 2020-12-06 stsp s->selected_entry, s->in_repo_path, s->head_ref_name,
3089 e78dc838 2020-12-04 stsp view->focussed = 0;
3090 e78dc838 2020-12-04 stsp tree_view->focussed = 1;
3091 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
3092 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
3094 1e37a5c2 2019-05-12 jcs return err;
3095 0dbbbe90 2022-06-17 op err = view_set_child(view, tree_view);
3098 e78dc838 2020-12-04 stsp view->focus_child = 1;
3100 1e37a5c2 2019-05-12 jcs *new_view = tree_view;
3102 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
3103 21355643 2020-12-06 stsp case CTRL('l'):
3105 640cd7ff 2022-06-22 mark view->count = 0;
3106 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
3107 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
3109 21355643 2020-12-06 stsp err = stop_log_thread(s);
3111 74cfe85e 2020-10-20 stsp return err;
3112 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
3113 21355643 2020-12-06 stsp char *parent_path;
3114 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
3116 21355643 2020-12-06 stsp return err;
3117 21355643 2020-12-06 stsp free(s->in_repo_path);
3118 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
3119 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
3120 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
3121 21355643 2020-12-06 stsp struct got_object_id *start_id;
3122 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
3123 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
3124 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
3126 21355643 2020-12-06 stsp return err;
3127 21355643 2020-12-06 stsp free(s->start_id);
3128 21355643 2020-12-06 stsp s->start_id = start_id;
3129 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
3130 21355643 2020-12-06 stsp } else /* 'B' */
3131 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
3133 b0dd8d27 2022-06-16 stsp if (s->thread_args.pack_fds == NULL) {
3134 b0dd8d27 2022-06-16 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
3136 b0dd8d27 2022-06-16 stsp return err;
3138 74467cc8 2022-06-15 stsp err = got_repo_open(&s->thread_args.repo,
3139 74467cc8 2022-06-15 stsp got_repo_get_path(s->repo), NULL,
3140 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
3142 21355643 2020-12-06 stsp return err;
3143 51a10b52 2020-12-26 stsp tog_free_refs();
3144 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, 0);
3146 ca51c541 2020-12-07 stsp return err;
3147 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
3148 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
3150 d01904d4 2019-06-25 stsp return err;
3151 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
3152 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
3154 b672a97a 2020-01-27 stsp return err;
3155 21355643 2020-12-06 stsp free_commits(&s->commits);
3156 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
3157 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
3158 21355643 2020-12-06 stsp s->selected_entry = NULL;
3159 21355643 2020-12-06 stsp s->selected = 0;
3160 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
3161 21355643 2020-12-06 stsp s->quit = 0;
3162 9b058f45 2022-06-30 mark s->thread_args.commits_needed = view->lines;
3163 dfee752e 2022-06-18 op s->matched_entry = NULL;
3164 dfee752e 2022-06-18 op s->search_entry = NULL;
3167 640cd7ff 2022-06-22 mark view->count = 0;
3168 6458efa5 2020-11-24 stsp if (view_is_parent_view(view))
3169 6458efa5 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
3170 6458efa5 2020-11-24 stsp ref_view = view_open(view->nlines, view->ncols,
3171 6458efa5 2020-11-24 stsp view->begin_y, begin_x, TOG_VIEW_REF);
3172 6458efa5 2020-11-24 stsp if (ref_view == NULL)
3173 6458efa5 2020-11-24 stsp return got_error_from_errno("view_open");
3174 6458efa5 2020-11-24 stsp err = open_ref_view(ref_view, s->repo);
3175 6458efa5 2020-11-24 stsp if (err) {
3176 6458efa5 2020-11-24 stsp view_close(ref_view);
3177 6458efa5 2020-11-24 stsp return err;
3179 e78dc838 2020-12-04 stsp view->focussed = 0;
3180 e78dc838 2020-12-04 stsp ref_view->focussed = 1;
3181 6458efa5 2020-11-24 stsp if (view_is_parent_view(view)) {
3182 6458efa5 2020-11-24 stsp err = view_close_child(view);
3184 6458efa5 2020-11-24 stsp return err;
3185 0dbbbe90 2022-06-17 op err = view_set_child(view, ref_view);
3188 e78dc838 2020-12-04 stsp view->focus_child = 1;
3190 6458efa5 2020-11-24 stsp *new_view = ref_view;
3193 640cd7ff 2022-06-22 mark view->count = 0;
3197 80ddbec8 2018-04-29 stsp return err;
3200 4ed7e80c 2018-05-20 stsp static const struct got_error *
3201 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
3203 c2db6724 2019-01-04 stsp const struct got_error *error;
3205 37c06ea4 2019-07-15 stsp #ifdef PROFILE
3206 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
3207 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
3209 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
3210 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
3212 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
3213 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
3215 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
3216 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
3218 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
3219 c2db6724 2019-01-04 stsp if (error != NULL)
3220 c2db6724 2019-01-04 stsp return error;
3222 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
3223 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
3225 c2db6724 2019-01-04 stsp return NULL;
3228 a915003a 2019-02-05 stsp static void
3229 a915003a 2019-02-05 stsp init_curses(void)
3232 2497f032 2022-05-31 stsp * Override default signal handlers before starting ncurses.
3233 2497f032 2022-05-31 stsp * This should prevent ncurses from installing its own
3234 2497f032 2022-05-31 stsp * broken cleanup() signal handler.
3236 2497f032 2022-05-31 stsp signal(SIGWINCH, tog_sigwinch);
3237 2497f032 2022-05-31 stsp signal(SIGPIPE, tog_sigpipe);
3238 2497f032 2022-05-31 stsp signal(SIGCONT, tog_sigcont);
3239 2497f032 2022-05-31 stsp signal(SIGINT, tog_sigint);
3240 2497f032 2022-05-31 stsp signal(SIGTERM, tog_sigterm);
3242 a915003a 2019-02-05 stsp initscr();
3244 a915003a 2019-02-05 stsp halfdelay(1); /* Do fast refresh while initial view is loading. */
3247 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
3248 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
3249 a915003a 2019-02-05 stsp curs_set(0);
3250 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
3251 6d17833f 2019-11-08 stsp start_color();
3252 6d17833f 2019-11-08 stsp use_default_colors();
3256 c2db6724 2019-01-04 stsp static const struct got_error *
3257 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
3258 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
3260 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
3262 f135c941 2020-02-20 stsp if (argc == 0) {
3263 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
3264 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
3265 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
3266 f135c941 2020-02-20 stsp return NULL;
3269 f135c941 2020-02-20 stsp if (worktree) {
3270 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
3273 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
3275 f135c941 2020-02-20 stsp return err;
3276 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
3277 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
3278 bfd61697 2020-11-14 stsp p) == -1) {
3279 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
3280 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
3284 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
3286 f135c941 2020-02-20 stsp return err;
3289 f135c941 2020-02-20 stsp static const struct got_error *
3290 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
3292 80ddbec8 2018-04-29 stsp const struct got_error *error;
3293 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
3294 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
3295 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
3296 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
3297 d8f38dc4 2020-12-05 stsp char *start_commit = NULL, *label = NULL;
3298 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
3299 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
3300 f135c941 2020-02-20 stsp int ch, log_branches = 0;
3301 04cc582a 2018-08-01 stsp struct tog_view *view;
3302 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
3304 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
3305 80ddbec8 2018-04-29 stsp switch (ch) {
3307 b672a97a 2020-01-27 stsp log_branches = 1;
3310 80ddbec8 2018-04-29 stsp start_commit = optarg;
3313 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
3314 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
3315 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
3319 17020d27 2019-03-07 stsp usage_log();
3320 80ddbec8 2018-04-29 stsp /* NOTREACHED */
3324 80ddbec8 2018-04-29 stsp argc -= optind;
3325 80ddbec8 2018-04-29 stsp argv += optind;
3327 f135c941 2020-02-20 stsp if (argc > 1)
3328 f135c941 2020-02-20 stsp usage_log();
3330 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
3331 0ae84acc 2022-06-15 tracey if (error != NULL)
3332 0ae84acc 2022-06-15 tracey goto done;
3334 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
3335 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
3336 c156c7a4 2020-12-18 stsp if (cwd == NULL)
3337 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
3338 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
3339 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
3340 c156c7a4 2020-12-18 stsp goto done;
3341 a1fbf39a 2019-08-11 stsp if (worktree)
3342 6962eb72 2020-02-20 stsp repo_path =
3343 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
3345 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
3346 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
3347 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
3348 c156c7a4 2020-12-18 stsp goto done;
3352 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
3353 80ddbec8 2018-04-29 stsp if (error != NULL)
3354 ecb28ae0 2018-07-16 stsp goto done;
3356 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
3357 f135c941 2020-02-20 stsp repo, worktree);
3358 f135c941 2020-02-20 stsp if (error)
3359 f135c941 2020-02-20 stsp goto done;
3361 f135c941 2020-02-20 stsp init_curses();
3363 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
3364 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
3365 c02c541e 2019-03-29 stsp if (error)
3366 c02c541e 2019-03-29 stsp goto done;
3368 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
3369 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
3370 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
3371 87670572 2020-12-26 naddy if (error)
3372 87670572 2020-12-26 naddy goto done;
3375 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
3376 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
3377 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
3378 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
3379 d8f38dc4 2020-12-05 stsp if (error)
3380 d8f38dc4 2020-12-05 stsp goto done;
3381 d8f38dc4 2020-12-05 stsp head_ref_name = label;
3383 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
3384 d8f38dc4 2020-12-05 stsp if (error == NULL)
3385 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
3386 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
3387 d8f38dc4 2020-12-05 stsp goto done;
3388 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
3389 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
3390 d8f38dc4 2020-12-05 stsp if (error)
3391 d8f38dc4 2020-12-05 stsp goto done;
3394 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
3395 04cc582a 2018-08-01 stsp if (view == NULL) {
3396 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
3397 04cc582a 2018-08-01 stsp goto done;
3399 78756c87 2020-11-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
3400 f135c941 2020-02-20 stsp in_repo_path, log_branches);
3401 ba4f502b 2018-08-04 stsp if (error)
3402 ba4f502b 2018-08-04 stsp goto done;
3403 2fc00ff4 2019-08-31 stsp if (worktree) {
3404 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
3405 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
3406 2fc00ff4 2019-08-31 stsp worktree = NULL;
3408 e5a0f69f 2018-08-18 stsp error = view_loop(view);
3410 f135c941 2020-02-20 stsp free(in_repo_path);
3411 ecb28ae0 2018-07-16 stsp free(repo_path);
3412 ecb28ae0 2018-07-16 stsp free(cwd);
3413 899d86c2 2018-05-10 stsp free(start_id);
3414 d8f38dc4 2020-12-05 stsp free(label);
3416 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
3417 1d0f4054 2021-06-17 stsp if (repo) {
3418 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
3419 1d0f4054 2021-06-17 stsp if (error == NULL)
3420 1d0f4054 2021-06-17 stsp error = close_err;
3422 ec142235 2019-03-07 stsp if (worktree)
3423 ec142235 2019-03-07 stsp got_worktree_close(worktree);
3424 0ae84acc 2022-06-15 tracey if (pack_fds) {
3425 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
3426 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
3427 0ae84acc 2022-06-15 tracey if (error == NULL)
3428 0ae84acc 2022-06-15 tracey error = pack_err;
3430 51a10b52 2020-12-26 stsp tog_free_refs();
3431 80ddbec8 2018-04-29 stsp return error;
3434 4ed7e80c 2018-05-20 stsp __dead static void
3435 9f7d7167 2018-04-29 stsp usage_diff(void)
3438 3dbaef42 2020-11-24 stsp fprintf(stderr, "usage: %s diff [-a] [-C number] [-r repository-path] "
3439 3dbaef42 2020-11-24 stsp "[-w] object1 object2\n", getprogname());
3443 6d17833f 2019-11-08 stsp static int
3444 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
3445 41605754 2020-11-12 stsp regmatch_t *regmatch)
3447 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
3450 336075a4 2022-06-25 op static struct tog_color *
3451 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
3453 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
3455 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
3456 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
3457 6d17833f 2019-11-08 stsp return tc;
3460 6d17833f 2019-11-08 stsp return NULL;
3463 4ed7e80c 2018-05-20 stsp static const struct got_error *
3464 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
3465 1853e0f4 2022-06-16 stsp WINDOW *window, int skipcol, regmatch_t *regmatch)
3467 41605754 2020-11-12 stsp const struct got_error *err = NULL;
3468 44a87665 2022-06-16 stsp char *exstr = NULL;
3469 1853e0f4 2022-06-16 stsp wchar_t *wline = NULL;
3470 1853e0f4 2022-06-16 stsp int rme, rms, n, width, scrollx;
3471 1853e0f4 2022-06-16 stsp int width0 = 0, width1 = 0, width2 = 0;
3472 1853e0f4 2022-06-16 stsp char *seg0 = NULL, *seg1 = NULL, *seg2 = NULL;
3474 41605754 2020-11-12 stsp *wtotal = 0;
3476 145b6838 2022-06-16 stsp rms = regmatch->rm_so;
3477 145b6838 2022-06-16 stsp rme = regmatch->rm_eo;
3479 44a87665 2022-06-16 stsp err = expand_tab(&exstr, line);
3481 44a87665 2022-06-16 stsp return err;
3483 1853e0f4 2022-06-16 stsp /* Split the line into 3 segments, according to match offsets. */
3484 44a87665 2022-06-16 stsp seg0 = strndup(exstr, rms);
3485 44a87665 2022-06-16 stsp if (seg0 == NULL) {
3486 44a87665 2022-06-16 stsp err = got_error_from_errno("strndup");
3487 44a87665 2022-06-16 stsp goto done;
3489 44a87665 2022-06-16 stsp seg1 = strndup(exstr + rms, rme - rms);
3490 1853e0f4 2022-06-16 stsp if (seg1 == NULL) {
3491 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
3492 1853e0f4 2022-06-16 stsp goto done;
3494 44a87665 2022-06-16 stsp seg2 = strdup(exstr + rme);
3495 95d136ac 2022-06-16 stsp if (seg2 == NULL) {
3496 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
3497 1853e0f4 2022-06-16 stsp goto done;
3500 145b6838 2022-06-16 stsp /* draw up to matched token if we haven't scrolled past it */
3501 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width0, NULL, seg0, 0, wlimit,
3502 1853e0f4 2022-06-16 stsp col_tab_align, 1);
3504 1853e0f4 2022-06-16 stsp goto done;
3505 1853e0f4 2022-06-16 stsp n = MAX(width0 - skipcol, 0);
3507 1853e0f4 2022-06-16 stsp free(wline);
3508 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, &scrollx, seg0, skipcol,
3509 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
3511 1853e0f4 2022-06-16 stsp goto done;
3512 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
3513 1853e0f4 2022-06-16 stsp wlimit -= width;
3514 1853e0f4 2022-06-16 stsp *wtotal += width;
3517 41605754 2020-11-12 stsp if (wlimit > 0) {
3518 1853e0f4 2022-06-16 stsp int i = 0, w = 0;
3519 1853e0f4 2022-06-16 stsp size_t wlen;
3521 1853e0f4 2022-06-16 stsp free(wline);
3522 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width1, NULL, seg1, 0, wlimit,
3523 1853e0f4 2022-06-16 stsp col_tab_align, 1);
3525 1853e0f4 2022-06-16 stsp goto done;
3526 1853e0f4 2022-06-16 stsp wlen = wcslen(wline);
3527 1853e0f4 2022-06-16 stsp while (i < wlen) {
3528 1853e0f4 2022-06-16 stsp width = wcwidth(wline[i]);
3529 1853e0f4 2022-06-16 stsp if (width == -1) {
3530 1853e0f4 2022-06-16 stsp /* should not happen, tabs are expanded */
3531 1853e0f4 2022-06-16 stsp err = got_error(GOT_ERR_RANGE);
3532 1853e0f4 2022-06-16 stsp goto done;
3534 1853e0f4 2022-06-16 stsp if (width0 + w + width > skipcol)
3536 61417565 2022-06-20 mark w += width;
3539 145b6838 2022-06-16 stsp /* draw (visible part of) matched token (if scrolled into it) */
3540 1853e0f4 2022-06-16 stsp if (width1 - w > 0) {
3541 145b6838 2022-06-16 stsp wattron(window, A_STANDOUT);
3542 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[i]);
3543 145b6838 2022-06-16 stsp wattroff(window, A_STANDOUT);
3544 1853e0f4 2022-06-16 stsp wlimit -= (width1 - w);
3545 1853e0f4 2022-06-16 stsp *wtotal += (width1 - w);
3549 1853e0f4 2022-06-16 stsp if (wlimit > 0) { /* draw rest of line */
3550 1853e0f4 2022-06-16 stsp free(wline);
3551 1853e0f4 2022-06-16 stsp if (skipcol > width0 + width1) {
3552 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, &scrollx, seg2,
3553 1853e0f4 2022-06-16 stsp skipcol - (width0 + width1), wlimit,
3554 1853e0f4 2022-06-16 stsp col_tab_align, 1);
3556 1853e0f4 2022-06-16 stsp goto done;
3557 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
3559 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, NULL, seg2, 0,
3560 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
3562 1853e0f4 2022-06-16 stsp goto done;
3563 1853e0f4 2022-06-16 stsp waddwstr(window, wline);
3565 1853e0f4 2022-06-16 stsp *wtotal += width2;
3568 145b6838 2022-06-16 stsp free(wline);
3569 44a87665 2022-06-16 stsp free(exstr);
3570 1853e0f4 2022-06-16 stsp free(seg0);
3571 1853e0f4 2022-06-16 stsp free(seg1);
3572 1853e0f4 2022-06-16 stsp free(seg2);
3573 1853e0f4 2022-06-16 stsp return err;
3576 41605754 2020-11-12 stsp static const struct got_error *
3577 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
3579 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
3580 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
3581 61e69b96 2018-05-20 stsp const struct got_error *err;
3582 fe621944 2020-11-10 stsp int nprinted = 0;
3583 b304db33 2018-05-20 stsp char *line;
3584 826082fe 2020-12-10 stsp size_t linesize = 0;
3585 826082fe 2020-12-10 stsp ssize_t linelen;
3586 f26dddb7 2019-11-08 stsp struct tog_color *tc;
3587 61e69b96 2018-05-20 stsp wchar_t *wline;
3588 e0b650dd 2018-05-20 stsp int width;
3589 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
3590 89f1a395 2020-12-01 naddy int nlines = s->nlines;
3591 fe621944 2020-11-10 stsp off_t line_offset;
3593 89f1a395 2020-12-01 naddy line_offset = s->line_offsets[s->first_displayed_line - 1];
3594 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
3595 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
3597 f7d12f7e 2018-08-01 stsp werase(view->window);
3599 a3404814 2018-09-02 stsp if (header) {
3600 135a2da0 2020-11-11 stsp if (asprintf(&line, "[%d/%d] %s",
3601 89f1a395 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, nlines,
3602 135a2da0 2020-11-11 stsp header) == -1)
3603 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
3604 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
3606 135a2da0 2020-11-11 stsp free(line);
3608 a3404814 2018-09-02 stsp return err;
3610 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3611 a3404814 2018-09-02 stsp wstandout(view->window);
3612 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
3613 e54cc94a 2020-11-11 stsp free(wline);
3614 e54cc94a 2020-11-11 stsp wline = NULL;
3615 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3616 a3404814 2018-09-02 stsp wstandend(view->window);
3617 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
3618 a3404814 2018-09-02 stsp waddch(view->window, '\n');
3620 a3404814 2018-09-02 stsp if (max_lines <= 1)
3621 a3404814 2018-09-02 stsp return NULL;
3622 a3404814 2018-09-02 stsp max_lines--;
3625 89f1a395 2020-12-01 naddy s->eof = 0;
3626 145b6838 2022-06-16 stsp view->maxx = 0;
3627 826082fe 2020-12-10 stsp line = NULL;
3628 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
3629 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
3630 826082fe 2020-12-10 stsp if (linelen == -1) {
3631 826082fe 2020-12-10 stsp if (feof(s->f)) {
3632 826082fe 2020-12-10 stsp s->eof = 1;
3635 826082fe 2020-12-10 stsp free(line);
3636 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
3639 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
3640 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
3641 1853e0f4 2022-06-16 stsp view->x ? 1 : 0);
3642 1853e0f4 2022-06-16 stsp if (err) {
3643 1853e0f4 2022-06-16 stsp free(line);
3644 1853e0f4 2022-06-16 stsp return err;
3646 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
3647 1853e0f4 2022-06-16 stsp free(wline);
3648 1853e0f4 2022-06-16 stsp wline = NULL;
3650 89f1a395 2020-12-01 naddy tc = match_color(&s->colors, line);
3652 f26dddb7 2019-11-08 stsp wattr_on(view->window,
3653 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3654 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
3655 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
3656 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
3657 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
3658 41605754 2020-11-12 stsp if (err) {
3659 41605754 2020-11-12 stsp free(line);
3660 41605754 2020-11-12 stsp return err;
3664 969c159c 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
3665 969c159c 2022-06-16 stsp view->x, view->ncols, 0, view->x ? 1 : 0);
3666 969c159c 2022-06-16 stsp if (err) {
3667 969c159c 2022-06-16 stsp free(line);
3668 969c159c 2022-06-16 stsp return err;
3670 969c159c 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
3671 969c159c 2022-06-16 stsp free(wline);
3672 41605754 2020-11-12 stsp wline = NULL;
3675 6d17833f 2019-11-08 stsp wattr_off(view->window,
3676 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3677 969c159c 2022-06-16 stsp if (width <= view->ncols - 1)
3678 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3679 fe621944 2020-11-10 stsp nprinted++;
3681 826082fe 2020-12-10 stsp free(line);
3682 fe621944 2020-11-10 stsp if (nprinted >= 1)
3683 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
3684 89f1a395 2020-12-01 naddy (nprinted - 1);
3686 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
3688 9b058f45 2022-06-30 mark view_border(view);
3690 89f1a395 2020-12-01 naddy if (s->eof) {
3691 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
3692 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
3693 c3e9aa98 2019-05-13 jcs nprinted++;
3696 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, TOG_EOF_STRING, 0,
3697 ccda2f4d 2022-06-16 stsp view->ncols, 0, 0);
3699 c3e9aa98 2019-05-13 jcs return err;
3702 c3e9aa98 2019-05-13 jcs wstandout(view->window);
3703 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
3704 e54cc94a 2020-11-11 stsp free(wline);
3705 e54cc94a 2020-11-11 stsp wline = NULL;
3706 c3e9aa98 2019-05-13 jcs wstandend(view->window);
3709 26ed57b2 2018-05-19 stsp return NULL;
3712 abd2672a 2018-12-23 stsp static char *
3713 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
3715 09867e48 2019-08-13 stsp struct tm mytm, *tm;
3716 09867e48 2019-08-13 stsp char *p, *s;
3718 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
3719 09867e48 2019-08-13 stsp if (tm == NULL)
3720 09867e48 2019-08-13 stsp return NULL;
3721 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
3722 09867e48 2019-08-13 stsp if (s == NULL)
3723 09867e48 2019-08-13 stsp return NULL;
3724 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
3726 abd2672a 2018-12-23 stsp *p = '\0';
3730 4ed7e80c 2018-05-20 stsp static const struct got_error *
3731 0208f208 2020-05-05 stsp get_changed_paths(struct got_pathlist_head *paths,
3732 0208f208 2020-05-05 stsp struct got_commit_object *commit, struct got_repository *repo)
3734 0208f208 2020-05-05 stsp const struct got_error *err = NULL;
3735 0208f208 2020-05-05 stsp struct got_object_id *tree_id1 = NULL, *tree_id2 = NULL;
3736 0208f208 2020-05-05 stsp struct got_tree_object *tree1 = NULL, *tree2 = NULL;
3737 0208f208 2020-05-05 stsp struct got_object_qid *qid;
3739 dbdddfee 2021-06-23 naddy qid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
3740 0208f208 2020-05-05 stsp if (qid != NULL) {
3741 0208f208 2020-05-05 stsp struct got_commit_object *pcommit;
3742 0208f208 2020-05-05 stsp err = got_object_open_as_commit(&pcommit, repo,
3743 d7b5a0e8 2022-04-20 stsp &qid->id);
3745 0208f208 2020-05-05 stsp return err;
3747 aa8b5dd0 2021-08-01 stsp tree_id1 = got_object_id_dup(
3748 aa8b5dd0 2021-08-01 stsp got_object_commit_get_tree_id(pcommit));
3749 aa8b5dd0 2021-08-01 stsp if (tree_id1 == NULL) {
3750 aa8b5dd0 2021-08-01 stsp got_object_commit_close(pcommit);
3751 aa8b5dd0 2021-08-01 stsp return got_error_from_errno("got_object_id_dup");
3753 0208f208 2020-05-05 stsp got_object_commit_close(pcommit);
3757 0208f208 2020-05-05 stsp if (tree_id1) {
3758 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree1, repo, tree_id1);
3760 0208f208 2020-05-05 stsp goto done;
3763 0208f208 2020-05-05 stsp tree_id2 = got_object_commit_get_tree_id(commit);
3764 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree2, repo, tree_id2);
3766 0208f208 2020-05-05 stsp goto done;
3768 f9d37699 2022-06-28 stsp err = got_diff_tree(tree1, tree2, NULL, NULL, -1, -1, "", "", repo,
3769 0208f208 2020-05-05 stsp got_diff_tree_collect_changed_paths, paths, 0);
3771 0208f208 2020-05-05 stsp if (tree1)
3772 0208f208 2020-05-05 stsp got_object_tree_close(tree1);
3773 0208f208 2020-05-05 stsp if (tree2)
3774 0208f208 2020-05-05 stsp got_object_tree_close(tree2);
3775 aa8b5dd0 2021-08-01 stsp free(tree_id1);
3776 0208f208 2020-05-05 stsp return err;
3779 0208f208 2020-05-05 stsp static const struct got_error *
3780 fe621944 2020-11-10 stsp add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
3784 fe621944 2020-11-10 stsp p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
3785 fe621944 2020-11-10 stsp if (p == NULL)
3786 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
3787 fe621944 2020-11-10 stsp *line_offsets = p;
3788 fe621944 2020-11-10 stsp (*line_offsets)[*nlines] = off;
3789 fe621944 2020-11-10 stsp (*nlines)++;
3790 fe621944 2020-11-10 stsp return NULL;
3793 fe621944 2020-11-10 stsp static const struct got_error *
3794 fe621944 2020-11-10 stsp write_commit_info(off_t **line_offsets, size_t *nlines,
3795 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
3796 fe621944 2020-11-10 stsp struct got_repository *repo, FILE *outfile)
3798 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
3799 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
3800 15a94983 2018-12-23 stsp struct got_commit_object *commit;
3801 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
3802 45d799e2 2018-12-23 stsp time_t committer_time;
3803 45d799e2 2018-12-23 stsp const char *author, *committer;
3804 8b473291 2019-02-21 stsp char *refs_str = NULL;
3805 0208f208 2020-05-05 stsp struct got_pathlist_head changed_paths;
3806 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
3807 fe621944 2020-11-10 stsp off_t outoff = 0;
3810 0208f208 2020-05-05 stsp TAILQ_INIT(&changed_paths);
3812 8b473291 2019-02-21 stsp if (refs) {
3813 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
3815 8b473291 2019-02-21 stsp return err;
3818 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
3820 abd2672a 2018-12-23 stsp return err;
3822 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
3823 15a94983 2018-12-23 stsp if (err) {
3824 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
3825 15a94983 2018-12-23 stsp goto done;
3828 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, 0);
3830 fe621944 2020-11-10 stsp goto done;
3832 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
3833 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
3834 fe621944 2020-11-10 stsp if (n < 0) {
3835 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
3836 abd2672a 2018-12-23 stsp goto done;
3838 fe621944 2020-11-10 stsp outoff += n;
3839 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3841 fe621944 2020-11-10 stsp goto done;
3843 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
3844 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
3845 fe621944 2020-11-10 stsp if (n < 0) {
3846 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
3847 abd2672a 2018-12-23 stsp goto done;
3849 fe621944 2020-11-10 stsp outoff += n;
3850 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3852 fe621944 2020-11-10 stsp goto done;
3854 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
3855 09867e48 2019-08-13 stsp datestr = get_datestr(&committer_time, datebuf);
3856 fe621944 2020-11-10 stsp if (datestr) {
3857 fe621944 2020-11-10 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
3858 fe621944 2020-11-10 stsp if (n < 0) {
3859 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3860 fe621944 2020-11-10 stsp goto done;
3862 fe621944 2020-11-10 stsp outoff += n;
3863 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3865 fe621944 2020-11-10 stsp goto done;
3867 45d799e2 2018-12-23 stsp author = got_object_commit_get_author(commit);
3868 45d799e2 2018-12-23 stsp committer = got_object_commit_get_committer(commit);
3869 fe621944 2020-11-10 stsp if (strcmp(author, committer) != 0) {
3870 fe621944 2020-11-10 stsp n = fprintf(outfile, "via: %s\n", committer);
3871 fe621944 2020-11-10 stsp if (n < 0) {
3872 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3873 fe621944 2020-11-10 stsp goto done;
3875 fe621944 2020-11-10 stsp outoff += n;
3876 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3878 fe621944 2020-11-10 stsp goto done;
3880 9f98ca05 2021-09-24 stsp if (got_object_commit_get_nparents(commit) > 1) {
3881 9f98ca05 2021-09-24 stsp const struct got_object_id_queue *parent_ids;
3882 9f98ca05 2021-09-24 stsp struct got_object_qid *qid;
3883 9f98ca05 2021-09-24 stsp int pn = 1;
3884 9f98ca05 2021-09-24 stsp parent_ids = got_object_commit_get_parent_ids(commit);
3885 9f98ca05 2021-09-24 stsp STAILQ_FOREACH(qid, parent_ids, entry) {
3886 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &qid->id);
3888 9f98ca05 2021-09-24 stsp goto done;
3889 9f98ca05 2021-09-24 stsp n = fprintf(outfile, "parent %d: %s\n", pn++, id_str);
3890 9f98ca05 2021-09-24 stsp if (n < 0) {
3891 9f98ca05 2021-09-24 stsp err = got_error_from_errno("fprintf");
3892 9f98ca05 2021-09-24 stsp goto done;
3894 9f98ca05 2021-09-24 stsp outoff += n;
3895 9f98ca05 2021-09-24 stsp err = add_line_offset(line_offsets, nlines, outoff);
3897 9f98ca05 2021-09-24 stsp goto done;
3898 9f98ca05 2021-09-24 stsp free(id_str);
3899 9f98ca05 2021-09-24 stsp id_str = NULL;
3903 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
3905 5943eee2 2019-08-13 stsp goto done;
3906 fe621944 2020-11-10 stsp s = logmsg;
3907 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
3908 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
3909 fe621944 2020-11-10 stsp if (n < 0) {
3910 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3911 fe621944 2020-11-10 stsp goto done;
3913 fe621944 2020-11-10 stsp outoff += n;
3914 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3916 fe621944 2020-11-10 stsp goto done;
3919 0208f208 2020-05-05 stsp err = get_changed_paths(&changed_paths, commit, repo);
3921 0208f208 2020-05-05 stsp goto done;
3922 0208f208 2020-05-05 stsp TAILQ_FOREACH(pe, &changed_paths, entry) {
3923 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
3924 fe621944 2020-11-10 stsp n = fprintf(outfile, "%c %s\n", cp->status, pe->path);
3925 fe621944 2020-11-10 stsp if (n < 0) {
3926 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3927 fe621944 2020-11-10 stsp goto done;
3929 fe621944 2020-11-10 stsp outoff += n;
3930 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3932 fe621944 2020-11-10 stsp goto done;
3933 0208f208 2020-05-05 stsp free((char *)pe->path);
3934 0208f208 2020-05-05 stsp free(pe->data);
3937 0208f208 2020-05-05 stsp fputc('\n', outfile);
3939 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3941 0208f208 2020-05-05 stsp got_pathlist_free(&changed_paths);
3942 abd2672a 2018-12-23 stsp free(id_str);
3943 5943eee2 2019-08-13 stsp free(logmsg);
3944 8b473291 2019-02-21 stsp free(refs_str);
3945 15a94983 2018-12-23 stsp got_object_commit_close(commit);
3946 7510f233 2020-08-09 stsp if (err) {
3947 ae6a6978 2020-08-09 stsp free(*line_offsets);
3948 ae6a6978 2020-08-09 stsp *line_offsets = NULL;
3949 ae6a6978 2020-08-09 stsp *nlines = 0;
3951 fe621944 2020-11-10 stsp return err;
3954 abd2672a 2018-12-23 stsp static const struct got_error *
3955 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
3957 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
3958 48ae06ee 2018-10-18 stsp FILE *f = NULL;
3959 15a94983 2018-12-23 stsp int obj_type;
3961 fe621944 2020-11-10 stsp free(s->line_offsets);
3962 fe621944 2020-11-10 stsp s->line_offsets = malloc(sizeof(off_t));
3963 fe621944 2020-11-10 stsp if (s->line_offsets == NULL)
3964 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
3965 fe621944 2020-11-10 stsp s->nlines = 0;
3967 511a516b 2018-05-19 stsp f = got_opentemp();
3968 48ae06ee 2018-10-18 stsp if (f == NULL) {
3969 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
3970 48ae06ee 2018-10-18 stsp goto done;
3972 56b63ca4 2021-01-22 stsp if (s->f && fclose(s->f) == EOF) {
3973 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3974 fb43ecf1 2019-02-11 stsp goto done;
3978 15a94983 2018-12-23 stsp if (s->id1)
3979 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
3981 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
3983 15a94983 2018-12-23 stsp goto done;
3985 15a94983 2018-12-23 stsp switch (obj_type) {
3986 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
3987 fe621944 2020-11-10 stsp err = got_diff_objects_as_blobs(&s->line_offsets, &s->nlines,
3988 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2,
3989 917d79a7 2022-07-01 stsp s->label1, s->label2, tog_diff_algo, s->diff_context,
3990 f9d37699 2022-06-28 stsp s->ignore_whitespace, s->force_text_diff, s->repo, s->f);
3992 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
3993 fe621944 2020-11-10 stsp err = got_diff_objects_as_trees(&s->line_offsets, &s->nlines,
3994 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL, "", "",
3995 917d79a7 2022-07-01 stsp tog_diff_algo, s->diff_context, s->ignore_whitespace,
3996 4b752015 2022-06-30 stsp s->force_text_diff, s->repo, s->f);
3998 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
3999 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
4000 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
4001 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
4002 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
4004 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
4006 3ffacbe1 2020-02-02 tracey goto done;
4007 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, s->id2);
4008 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
4009 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
4010 fe621944 2020-11-10 stsp err = write_commit_info(&s->line_offsets, &s->nlines,
4011 d2075bf3 2020-12-25 stsp s->id2, refs, s->repo, s->f);
4012 f44b1f58 2020-02-02 tracey if (err)
4013 f44b1f58 2020-02-02 tracey goto done;
4014 f44b1f58 2020-02-02 tracey } else {
4015 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
4016 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(pid, parent_ids, entry) {
4017 d7b5a0e8 2022-04-20 stsp if (got_object_id_cmp(s->id1, &pid->id) == 0) {
4018 fe621944 2020-11-10 stsp err = write_commit_info(
4019 fe621944 2020-11-10 stsp &s->line_offsets, &s->nlines,
4020 d2075bf3 2020-12-25 stsp s->id2, refs, s->repo, s->f);
4021 f44b1f58 2020-02-02 tracey if (err)
4022 f44b1f58 2020-02-02 tracey goto done;
4027 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
4029 fe621944 2020-11-10 stsp err = got_diff_objects_as_commits(&s->line_offsets, &s->nlines,
4030 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL,
4031 917d79a7 2022-07-01 stsp tog_diff_algo, s->diff_context, s->ignore_whitespace,
4032 4b752015 2022-06-30 stsp s->force_text_diff, s->repo, s->f);
4036 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
4039 f44b1f58 2020-02-02 tracey if (err)
4040 f44b1f58 2020-02-02 tracey goto done;
4042 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
4043 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
4044 48ae06ee 2018-10-18 stsp return err;
4047 f5215bb9 2019-02-22 stsp static void
4048 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
4050 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
4051 f5215bb9 2019-02-22 stsp update_panels();
4052 f5215bb9 2019-02-22 stsp doupdate();
4055 f44b1f58 2020-02-02 tracey static const struct got_error *
4056 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
4058 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
4060 f44b1f58 2020-02-02 tracey s->matched_line = 0;
4061 f44b1f58 2020-02-02 tracey return NULL;
4064 f44b1f58 2020-02-02 tracey static const struct got_error *
4065 f44b1f58 2020-02-02 tracey search_next_diff_view(struct tog_view *view)
4067 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
4068 145b6838 2022-06-16 stsp const struct got_error *err = NULL;
4069 f44b1f58 2020-02-02 tracey int lineno;
4070 cb713507 2022-06-16 stsp char *line = NULL;
4071 826082fe 2020-12-10 stsp size_t linesize = 0;
4072 826082fe 2020-12-10 stsp ssize_t linelen;
4074 f44b1f58 2020-02-02 tracey if (!view->searching) {
4075 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4076 f44b1f58 2020-02-02 tracey return NULL;
4079 f44b1f58 2020-02-02 tracey if (s->matched_line) {
4080 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
4081 f44b1f58 2020-02-02 tracey lineno = s->matched_line + 1;
4083 f44b1f58 2020-02-02 tracey lineno = s->matched_line - 1;
4085 487cd7d2 2021-12-17 stsp lineno = s->first_displayed_line;
4087 f44b1f58 2020-02-02 tracey while (1) {
4088 f44b1f58 2020-02-02 tracey off_t offset;
4090 f44b1f58 2020-02-02 tracey if (lineno <= 0 || lineno > s->nlines) {
4091 f44b1f58 2020-02-02 tracey if (s->matched_line == 0) {
4092 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4096 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
4097 f44b1f58 2020-02-02 tracey lineno = 1;
4099 f44b1f58 2020-02-02 tracey lineno = s->nlines;
4102 f44b1f58 2020-02-02 tracey offset = s->line_offsets[lineno - 1];
4103 f44b1f58 2020-02-02 tracey if (fseeko(s->f, offset, SEEK_SET) != 0) {
4104 f44b1f58 2020-02-02 tracey free(line);
4105 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
4107 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
4108 cb713507 2022-06-16 stsp if (linelen != -1) {
4109 cb713507 2022-06-16 stsp char *exstr;
4110 cb713507 2022-06-16 stsp err = expand_tab(&exstr, line);
4113 cb713507 2022-06-16 stsp if (match_line(exstr, &view->regex, 1,
4114 cb713507 2022-06-16 stsp &view->regmatch)) {
4115 cb713507 2022-06-16 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4116 cb713507 2022-06-16 stsp s->matched_line = lineno;
4117 cb713507 2022-06-16 stsp free(exstr);
4120 cb713507 2022-06-16 stsp free(exstr);
4122 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
4123 f44b1f58 2020-02-02 tracey lineno++;
4125 f44b1f58 2020-02-02 tracey lineno--;
4127 826082fe 2020-12-10 stsp free(line);
4129 f44b1f58 2020-02-02 tracey if (s->matched_line) {
4130 f44b1f58 2020-02-02 tracey s->first_displayed_line = s->matched_line;
4131 f44b1f58 2020-02-02 tracey s->selected_line = 1;
4134 145b6838 2022-06-16 stsp return err;
4137 48ae06ee 2018-10-18 stsp static const struct got_error *
4138 b72706c3 2022-06-01 stsp close_diff_view(struct tog_view *view)
4140 b72706c3 2022-06-01 stsp const struct got_error *err = NULL;
4141 b72706c3 2022-06-01 stsp struct tog_diff_view_state *s = &view->state.diff;
4143 b72706c3 2022-06-01 stsp free(s->id1);
4144 b72706c3 2022-06-01 stsp s->id1 = NULL;
4145 b72706c3 2022-06-01 stsp free(s->id2);
4146 b72706c3 2022-06-01 stsp s->id2 = NULL;
4147 b72706c3 2022-06-01 stsp if (s->f && fclose(s->f) == EOF)
4148 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
4149 b72706c3 2022-06-01 stsp s->f = NULL;
4150 f9d37699 2022-06-28 stsp if (s->f1 && fclose(s->f1) == EOF && err == NULL)
4151 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
4152 b72706c3 2022-06-01 stsp s->f1 = NULL;
4153 f9d37699 2022-06-28 stsp if (s->f2 && fclose(s->f2) == EOF && err == NULL)
4154 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
4155 b72706c3 2022-06-01 stsp s->f2 = NULL;
4156 f9d37699 2022-06-28 stsp if (s->fd1 != -1 && close(s->fd1) == -1 && err == NULL)
4157 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
4158 f9d37699 2022-06-28 stsp s->fd1 = -1;
4159 f9d37699 2022-06-28 stsp if (s->fd2 != -1 && close(s->fd2) == -1 && err == NULL)
4160 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
4161 f9d37699 2022-06-28 stsp s->fd2 = -1;
4162 b72706c3 2022-06-01 stsp free_colors(&s->colors);
4163 b72706c3 2022-06-01 stsp free(s->line_offsets);
4164 b72706c3 2022-06-01 stsp s->line_offsets = NULL;
4165 b72706c3 2022-06-01 stsp s->nlines = 0;
4166 b72706c3 2022-06-01 stsp return err;
4169 b72706c3 2022-06-01 stsp static const struct got_error *
4170 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
4171 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
4172 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
4173 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
4175 48ae06ee 2018-10-18 stsp const struct got_error *err;
4176 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
4178 b72706c3 2022-06-01 stsp memset(s, 0, sizeof(*s));
4179 f9d37699 2022-06-28 stsp s->fd1 = -1;
4180 f9d37699 2022-06-28 stsp s->fd2 = -1;
4182 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
4183 15a94983 2018-12-23 stsp int type1, type2;
4184 15a94983 2018-12-23 stsp err = got_object_get_type(&type1, repo, id1);
4186 15a94983 2018-12-23 stsp return err;
4187 15a94983 2018-12-23 stsp err = got_object_get_type(&type2, repo, id2);
4189 15a94983 2018-12-23 stsp return err;
4191 15a94983 2018-12-23 stsp if (type1 != type2)
4192 48ae06ee 2018-10-18 stsp return got_error(GOT_ERR_OBJ_TYPE);
4194 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
4195 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
4196 f44b1f58 2020-02-02 tracey s->selected_line = 1;
4197 f44b1f58 2020-02-02 tracey s->repo = repo;
4198 f44b1f58 2020-02-02 tracey s->id1 = id1;
4199 f44b1f58 2020-02-02 tracey s->id2 = id2;
4200 3dbaef42 2020-11-24 stsp s->label1 = label1;
4201 3dbaef42 2020-11-24 stsp s->label2 = label2;
4203 15a94983 2018-12-23 stsp if (id1) {
4204 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
4205 5465d566 2020-02-01 tracey if (s->id1 == NULL)
4206 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
4208 5465d566 2020-02-01 tracey s->id1 = NULL;
4210 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
4211 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
4212 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_object_id_dup");
4213 b72706c3 2022-06-01 stsp goto done;
4216 a00719e9 2022-06-17 stsp s->f1 = got_opentemp();
4217 a00719e9 2022-06-17 stsp if (s->f1 == NULL) {
4218 a00719e9 2022-06-17 stsp err = got_error_from_errno("got_opentemp");
4219 a00719e9 2022-06-17 stsp goto done;
4222 b72706c3 2022-06-01 stsp s->f2 = got_opentemp();
4223 b72706c3 2022-06-01 stsp if (s->f2 == NULL) {
4224 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_opentemp");
4225 b72706c3 2022-06-01 stsp goto done;
4228 f9d37699 2022-06-28 stsp s->fd1 = got_opentempfd();
4229 f9d37699 2022-06-28 stsp if (s->fd1 == -1) {
4230 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
4231 f9d37699 2022-06-28 stsp goto done;
4234 f9d37699 2022-06-28 stsp s->fd2 = got_opentempfd();
4235 f9d37699 2022-06-28 stsp if (s->fd2 == -1) {
4236 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
4237 f9d37699 2022-06-28 stsp goto done;
4240 5465d566 2020-02-01 tracey s->first_displayed_line = 1;
4241 5465d566 2020-02-01 tracey s->last_displayed_line = view->nlines;
4242 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
4243 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
4244 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
4245 5465d566 2020-02-01 tracey s->log_view = log_view;
4246 5465d566 2020-02-01 tracey s->repo = repo;
4248 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
4249 6d17833f 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
4250 5465d566 2020-02-01 tracey err = add_color(&s->colors,
4251 11b20872 2019-11-08 stsp "^-", TOG_COLOR_DIFF_MINUS,
4252 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_MINUS"));
4254 b72706c3 2022-06-01 stsp goto done;
4255 5465d566 2020-02-01 tracey err = add_color(&s->colors, "^\\+",
4256 11b20872 2019-11-08 stsp TOG_COLOR_DIFF_PLUS,
4257 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_PLUS"));
4259 b72706c3 2022-06-01 stsp goto done;
4260 5465d566 2020-02-01 tracey err = add_color(&s->colors,
4261 11b20872 2019-11-08 stsp "^@@", TOG_COLOR_DIFF_CHUNK_HEADER,
4262 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"));
4264 b72706c3 2022-06-01 stsp goto done;
4266 f44b1f58 2020-02-02 tracey err = add_color(&s->colors,
4267 8469d821 2022-06-25 stsp "^(commit [0-9a-f]|parent [0-9]|"
4268 8469d821 2022-06-25 stsp "(blob|file|tree|commit) [-+] |"
4269 9f98ca05 2021-09-24 stsp "[MDmA] [^ ])", TOG_COLOR_DIFF_META,
4270 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_META"));
4272 b72706c3 2022-06-01 stsp goto done;
4274 5465d566 2020-02-01 tracey err = add_color(&s->colors,
4275 11b20872 2019-11-08 stsp "^(from|via): ", TOG_COLOR_AUTHOR,
4276 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
4278 b72706c3 2022-06-01 stsp goto done;
4280 5465d566 2020-02-01 tracey err = add_color(&s->colors,
4281 11b20872 2019-11-08 stsp "^date: ", TOG_COLOR_DATE,
4282 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
4284 b72706c3 2022-06-01 stsp goto done;
4287 f5215bb9 2019-02-22 stsp if (log_view && view_is_splitscreen(view))
4288 f5215bb9 2019-02-22 stsp show_log_view(log_view); /* draw vborder */
4289 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
4291 5465d566 2020-02-01 tracey err = create_diff(s);
4293 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
4294 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
4295 917d79a7 2022-07-01 stsp view->reset = reset_diff_view;
4296 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
4297 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
4298 f44b1f58 2020-02-02 tracey view->search_next = search_next_diff_view;
4301 b72706c3 2022-06-01 stsp close_diff_view(view);
4302 e5a0f69f 2018-08-18 stsp return err;
4305 5dc9f4bc 2018-08-04 stsp static const struct got_error *
4306 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
4308 a3404814 2018-09-02 stsp const struct got_error *err;
4309 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
4310 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
4311 3dbaef42 2020-11-24 stsp const char *label1, *label2;
4313 a3404814 2018-09-02 stsp if (s->id1) {
4314 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
4316 a3404814 2018-09-02 stsp return err;
4317 3dbaef42 2020-11-24 stsp label1 = s->label1 ? : id_str1;
4319 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
4321 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
4323 a3404814 2018-09-02 stsp return err;
4324 3dbaef42 2020-11-24 stsp label2 = s->label2 ? : id_str2;
4326 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
4327 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
4328 a3404814 2018-09-02 stsp free(id_str1);
4329 a3404814 2018-09-02 stsp free(id_str2);
4330 a3404814 2018-09-02 stsp return err;
4332 a3404814 2018-09-02 stsp free(id_str1);
4333 a3404814 2018-09-02 stsp free(id_str2);
4335 267bb3b8 2021-08-01 stsp err = draw_file(view, header);
4336 267bb3b8 2021-08-01 stsp free(header);
4337 267bb3b8 2021-08-01 stsp return err;
4340 15a087fe 2019-02-21 stsp static const struct got_error *
4341 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
4342 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
4344 d7a04538 2019-02-21 stsp const struct got_error *err;
4345 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
4346 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
4347 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
4349 15a087fe 2019-02-21 stsp free(s->id2);
4350 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
4351 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
4352 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
4354 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
4356 d7a04538 2019-02-21 stsp return err;
4357 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
4358 15a087fe 2019-02-21 stsp free(s->id1);
4359 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(parent_ids);
4360 d7b5a0e8 2022-04-20 stsp s->id1 = pid ? got_object_id_dup(&pid->id) : NULL;
4361 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
4362 15a087fe 2019-02-21 stsp return NULL;
4365 0cf4efb1 2018-09-29 stsp static const struct got_error *
4366 917d79a7 2022-07-01 stsp reset_diff_view(struct tog_view *view)
4368 917d79a7 2022-07-01 stsp struct tog_diff_view_state *s = &view->state.diff;
4370 917d79a7 2022-07-01 stsp view->count = 0;
4371 917d79a7 2022-07-01 stsp wclear(view->window);
4372 917d79a7 2022-07-01 stsp s->first_displayed_line = 1;
4373 917d79a7 2022-07-01 stsp s->last_displayed_line = view->nlines;
4374 917d79a7 2022-07-01 stsp s->matched_line = 0;
4375 917d79a7 2022-07-01 stsp diff_view_indicate_progress(view);
4376 917d79a7 2022-07-01 stsp return create_diff(s);
4379 917d79a7 2022-07-01 stsp static const struct got_error *
4380 e78dc838 2020-12-04 stsp input_diff_view(struct tog_view **new_view, struct tog_view *view, int ch)
4382 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
4383 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
4384 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
4385 5a8b5076 2020-12-05 stsp struct commit_queue_entry *old_selected_entry;
4386 826082fe 2020-12-10 stsp char *line = NULL;
4387 826082fe 2020-12-10 stsp size_t linesize = 0;
4388 826082fe 2020-12-10 stsp ssize_t linelen;
4389 83cc4199 2022-06-13 stsp int i, nscroll = view->nlines - 1;
4391 e5a0f69f 2018-08-18 stsp switch (ch) {
4393 145b6838 2022-06-16 stsp view->x = 0;
4396 145b6838 2022-06-16 stsp view->x = MAX(view->maxx - view->ncols / 3, 0);
4397 640cd7ff 2022-06-22 mark view->count = 0;
4399 145b6838 2022-06-16 stsp case KEY_RIGHT:
4401 145b6838 2022-06-16 stsp if (view->x + view->ncols / 3 < view->maxx)
4402 145b6838 2022-06-16 stsp view->x += 2; /* move two columns right */
4404 640cd7ff 2022-06-22 mark view->count = 0;
4406 145b6838 2022-06-16 stsp case KEY_LEFT:
4408 145b6838 2022-06-16 stsp view->x -= MIN(view->x, 2); /* move two columns back */
4409 640cd7ff 2022-06-22 mark if (view->x <= 0)
4410 640cd7ff 2022-06-22 mark view->count = 0;
4414 3dbaef42 2020-11-24 stsp if (ch == 'a')
4415 3dbaef42 2020-11-24 stsp s->force_text_diff = !s->force_text_diff;
4416 3dbaef42 2020-11-24 stsp if (ch == 'w')
4417 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
4418 917d79a7 2022-07-01 stsp err = reset_diff_view(view);
4421 912a3f79 2021-08-30 j case KEY_HOME:
4422 912a3f79 2021-08-30 j s->first_displayed_line = 1;
4423 640cd7ff 2022-06-22 mark view->count = 0;
4426 912a3f79 2021-08-30 j case KEY_END:
4427 640cd7ff 2022-06-22 mark view->count = 0;
4431 912a3f79 2021-08-30 j s->first_displayed_line = (s->nlines - view->nlines) + 2;
4435 1e37a5c2 2019-05-12 jcs case KEY_UP:
4436 02ffd0d5 2021-10-17 stsp case CTRL('p'):
4437 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
4438 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
4440 640cd7ff 2022-06-22 mark view->count = 0;
4442 83cc4199 2022-06-13 stsp case CTRL('u'):
4444 83cc4199 2022-06-13 stsp nscroll /= 2;
4445 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4446 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4447 a60a9dc4 2019-05-13 jcs case CTRL('b'):
4449 640cd7ff 2022-06-22 mark if (s->first_displayed_line == 1) {
4450 640cd7ff 2022-06-22 mark view->count = 0;
4454 83cc4199 2022-06-13 stsp while (i++ < nscroll && s->first_displayed_line > 1)
4455 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
4458 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4459 02ffd0d5 2021-10-17 stsp case CTRL('n'):
4460 1e37a5c2 2019-05-12 jcs if (!s->eof)
4461 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
4463 640cd7ff 2022-06-22 mark view->count = 0;
4465 83cc4199 2022-06-13 stsp case CTRL('d'):
4467 83cc4199 2022-06-13 stsp nscroll /= 2;
4468 83cc4199 2022-06-13 stsp /* FALL THROUGH */
4469 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
4470 a60a9dc4 2019-05-13 jcs case CTRL('f'):
4473 640cd7ff 2022-06-22 mark if (s->eof) {
4474 640cd7ff 2022-06-22 mark view->count = 0;
4478 83cc4199 2022-06-13 stsp while (!s->eof && i++ < nscroll) {
4479 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
4480 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
4481 826082fe 2020-12-10 stsp if (linelen == -1) {
4482 826082fe 2020-12-10 stsp if (feof(s->f)) {
4483 826082fe 2020-12-10 stsp s->eof = 1;
4485 826082fe 2020-12-10 stsp err = got_ferror(s->f, GOT_ERR_IO);
4489 826082fe 2020-12-10 stsp free(line);
4492 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
4493 1e37a5c2 2019-05-12 jcs s->diff_context--;
4494 67b5eae1 2021-12-27 naddy s->matched_line = 0;
4495 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
4496 1e37a5c2 2019-05-12 jcs err = create_diff(s);
4497 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
4498 27829c9e 2020-11-21 stsp s->nlines) {
4499 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
4500 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
4503 640cd7ff 2022-06-22 mark view->count = 0;
4506 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
4507 1e37a5c2 2019-05-12 jcs s->diff_context++;
4508 67b5eae1 2021-12-27 naddy s->matched_line = 0;
4509 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
4510 1e37a5c2 2019-05-12 jcs err = create_diff(s);
4512 640cd7ff 2022-06-22 mark view->count = 0;
4516 640cd7ff 2022-06-22 mark if (s->log_view == NULL) {
4517 640cd7ff 2022-06-22 mark view->count = 0;
4520 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
4521 5a8b5076 2020-12-05 stsp old_selected_entry = ls->selected_entry;
4523 640cd7ff 2022-06-22 mark /* view->count handled in input_log_view() */
4524 e78dc838 2020-12-04 stsp err = input_log_view(NULL, s->log_view, KEY_UP);
4528 5a8b5076 2020-12-05 stsp if (old_selected_entry == ls->selected_entry)
4531 2b779855 2020-12-05 naddy err = set_selected_commit(s, ls->selected_entry);
4535 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
4536 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
4537 67b5eae1 2021-12-27 naddy s->matched_line = 0;
4538 145b6838 2022-06-16 stsp view->x = 0;
4540 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
4541 1e37a5c2 2019-05-12 jcs err = create_diff(s);
4545 640cd7ff 2022-06-22 mark if (s->log_view == NULL) {
4546 640cd7ff 2022-06-22 mark view->count = 0;
4549 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
4550 5a8b5076 2020-12-05 stsp old_selected_entry = ls->selected_entry;
4552 640cd7ff 2022-06-22 mark /* view->count handled in input_log_view() */
4553 e78dc838 2020-12-04 stsp err = input_log_view(NULL, s->log_view, KEY_DOWN);
4557 5a8b5076 2020-12-05 stsp if (old_selected_entry == ls->selected_entry)
4560 2b779855 2020-12-05 naddy err = set_selected_commit(s, ls->selected_entry);
4564 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
4565 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
4566 67b5eae1 2021-12-27 naddy s->matched_line = 0;
4567 145b6838 2022-06-16 stsp view->x = 0;
4569 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
4570 1e37a5c2 2019-05-12 jcs err = create_diff(s);
4573 640cd7ff 2022-06-22 mark view->count = 0;
4577 bcbd79e2 2018-08-19 stsp return err;
4580 4ed7e80c 2018-05-20 stsp static const struct got_error *
4581 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
4583 26ed57b2 2018-05-19 stsp const struct got_error *error = NULL;
4584 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
4585 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
4586 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
4587 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
4588 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
4589 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
4590 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
4591 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
4592 3dbaef42 2020-11-24 stsp const char *errstr;
4593 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
4594 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
4596 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
4597 26ed57b2 2018-05-19 stsp switch (ch) {
4599 64453f7e 2020-11-21 stsp force_text_diff = 1;
4602 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
4604 3dbaef42 2020-11-24 stsp if (errstr != NULL)
4605 5a20d08d 2022-02-09 op errx(1, "number of context lines is %s: %s",
4606 5a20d08d 2022-02-09 op errstr, errstr);
4608 09b5bff8 2020-02-23 naddy case 'r':
4609 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
4610 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
4611 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
4613 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
4616 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
4619 17020d27 2019-03-07 stsp usage_diff();
4620 26ed57b2 2018-05-19 stsp /* NOTREACHED */
4624 26ed57b2 2018-05-19 stsp argc -= optind;
4625 26ed57b2 2018-05-19 stsp argv += optind;
4627 26ed57b2 2018-05-19 stsp if (argc == 0) {
4628 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
4629 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
4630 15a94983 2018-12-23 stsp id_str1 = argv[0];
4631 15a94983 2018-12-23 stsp id_str2 = argv[1];
4633 26ed57b2 2018-05-19 stsp usage_diff();
4635 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
4636 0ae84acc 2022-06-15 tracey if (error)
4637 0ae84acc 2022-06-15 tracey goto done;
4639 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
4640 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
4641 c156c7a4 2020-12-18 stsp if (cwd == NULL)
4642 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
4643 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
4644 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4645 c156c7a4 2020-12-18 stsp goto done;
4646 a273ac94 2020-02-23 naddy if (worktree)
4647 a273ac94 2020-02-23 naddy repo_path =
4648 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
4650 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
4651 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
4652 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
4653 c156c7a4 2020-12-18 stsp goto done;
4657 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
4658 eb6600df 2019-01-04 stsp if (error)
4659 eb6600df 2019-01-04 stsp goto done;
4661 a273ac94 2020-02-23 naddy init_curses();
4663 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
4664 51a10b52 2020-12-26 stsp if (error)
4665 51a10b52 2020-12-26 stsp goto done;
4667 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
4668 26ed57b2 2018-05-19 stsp if (error)
4669 26ed57b2 2018-05-19 stsp goto done;
4671 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
4672 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
4673 26ed57b2 2018-05-19 stsp if (error)
4674 26ed57b2 2018-05-19 stsp goto done;
4676 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
4677 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
4678 26ed57b2 2018-05-19 stsp if (error)
4679 26ed57b2 2018-05-19 stsp goto done;
4681 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
4682 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
4683 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4684 ea5e7bb5 2018-08-01 stsp goto done;
4686 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
4687 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
4688 5dc9f4bc 2018-08-04 stsp if (error)
4689 5dc9f4bc 2018-08-04 stsp goto done;
4690 e5a0f69f 2018-08-18 stsp error = view_loop(view);
4692 3dbaef42 2020-11-24 stsp free(label1);
4693 3dbaef42 2020-11-24 stsp free(label2);
4694 c02c541e 2019-03-29 stsp free(repo_path);
4695 a273ac94 2020-02-23 naddy free(cwd);
4696 1d0f4054 2021-06-17 stsp if (repo) {
4697 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4698 1d0f4054 2021-06-17 stsp if (error == NULL)
4699 1d0f4054 2021-06-17 stsp error = close_err;
4701 a273ac94 2020-02-23 naddy if (worktree)
4702 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
4703 0ae84acc 2022-06-15 tracey if (pack_fds) {
4704 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
4705 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
4706 0ae84acc 2022-06-15 tracey if (error == NULL)
4707 0ae84acc 2022-06-15 tracey error = pack_err;
4709 51a10b52 2020-12-26 stsp tog_free_refs();
4710 26ed57b2 2018-05-19 stsp return error;
4713 4ed7e80c 2018-05-20 stsp __dead static void
4714 9f7d7167 2018-04-29 stsp usage_blame(void)
4717 87411fa9 2022-06-16 stsp fprintf(stderr,
4718 87411fa9 2022-06-16 stsp "usage: %s blame [-c commit] [-r repository-path] path\n",
4719 9f7d7167 2018-04-29 stsp getprogname());
4723 84451b3e 2018-07-10 stsp struct tog_blame_line {
4724 84451b3e 2018-07-10 stsp int annotated;
4725 84451b3e 2018-07-10 stsp struct got_object_id *id;
4728 4ed7e80c 2018-05-20 stsp static const struct got_error *
4729 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
4731 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
4732 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
4733 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
4734 84451b3e 2018-07-10 stsp const struct got_error *err;
4735 4cb9d869 2022-06-16 stsp int lineno = 0, nprinted = 0;
4736 826082fe 2020-12-10 stsp char *line = NULL;
4737 826082fe 2020-12-10 stsp size_t linesize = 0;
4738 826082fe 2020-12-10 stsp ssize_t linelen;
4739 84451b3e 2018-07-10 stsp wchar_t *wline;
4740 27a741e5 2019-09-11 stsp int width;
4741 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
4742 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
4743 ab089a2a 2018-07-12 stsp char *id_str;
4744 11b20872 2019-11-08 stsp struct tog_color *tc;
4746 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &s->blamed_commit->id);
4748 ab089a2a 2018-07-12 stsp return err;
4750 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
4751 f7d12f7e 2018-08-01 stsp werase(view->window);
4753 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
4754 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
4755 ab089a2a 2018-07-12 stsp free(id_str);
4756 ab089a2a 2018-07-12 stsp return err;
4759 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
4760 ab089a2a 2018-07-12 stsp free(line);
4761 2550e4c3 2018-07-13 stsp line = NULL;
4763 1cae65b4 2019-09-22 stsp return err;
4764 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4765 a3404814 2018-09-02 stsp wstandout(view->window);
4766 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
4768 11b20872 2019-11-08 stsp wattr_on(view->window,
4769 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4770 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4772 11b20872 2019-11-08 stsp wattr_off(view->window,
4773 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4774 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4775 a3404814 2018-09-02 stsp wstandend(view->window);
4776 2550e4c3 2018-07-13 stsp free(wline);
4777 2550e4c3 2018-07-13 stsp wline = NULL;
4778 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4779 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4781 084063cd 2018-07-12 stsp if (asprintf(&line, "[%d/%d] %s%s",
4782 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
4783 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
4784 ab089a2a 2018-07-12 stsp free(id_str);
4785 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
4787 ab089a2a 2018-07-12 stsp free(id_str);
4788 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
4789 3f60a8ef 2018-07-10 stsp free(line);
4790 2550e4c3 2018-07-13 stsp line = NULL;
4792 3f60a8ef 2018-07-10 stsp return err;
4793 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4794 2550e4c3 2018-07-13 stsp free(wline);
4795 2550e4c3 2018-07-13 stsp wline = NULL;
4796 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4797 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4799 4f7c3e5e 2020-12-01 naddy s->eof = 0;
4800 145b6838 2022-06-16 stsp view->maxx = 0;
4801 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
4802 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, blame->f);
4803 826082fe 2020-12-10 stsp if (linelen == -1) {
4804 826082fe 2020-12-10 stsp if (feof(blame->f)) {
4805 826082fe 2020-12-10 stsp s->eof = 1;
4808 84451b3e 2018-07-10 stsp free(line);
4809 826082fe 2020-12-10 stsp return got_ferror(blame->f, GOT_ERR_IO);
4811 826082fe 2020-12-10 stsp if (++lineno < s->first_displayed_line)
4814 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
4815 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 9, 1);
4816 1853e0f4 2022-06-16 stsp if (err) {
4817 1853e0f4 2022-06-16 stsp free(line);
4818 1853e0f4 2022-06-16 stsp return err;
4820 1853e0f4 2022-06-16 stsp free(wline);
4821 1853e0f4 2022-06-16 stsp wline = NULL;
4822 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
4824 4f7c3e5e 2020-12-01 naddy if (view->focussed && nprinted == s->selected_line - 1)
4825 f7d12f7e 2018-08-01 stsp wstandout(view->window);
4827 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
4828 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
4829 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
4830 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
4831 27a741e5 2019-09-11 stsp !(view->focussed &&
4832 4f7c3e5e 2020-12-01 naddy nprinted == s->selected_line - 1)) {
4833 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
4834 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
4835 8d0fe45a 2019-08-12 stsp char *id_str;
4836 87411fa9 2022-06-16 stsp err = got_object_id_str(&id_str,
4837 87411fa9 2022-06-16 stsp blame_line->id);
4838 8d0fe45a 2019-08-12 stsp if (err) {
4839 8d0fe45a 2019-08-12 stsp free(line);
4840 8d0fe45a 2019-08-12 stsp return err;
4842 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
4844 11b20872 2019-11-08 stsp wattr_on(view->window,
4845 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4846 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
4848 11b20872 2019-11-08 stsp wattr_off(view->window,
4849 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4850 8d0fe45a 2019-08-12 stsp free(id_str);
4851 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
4853 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
4854 8d0fe45a 2019-08-12 stsp prev_id = NULL;
4857 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
4858 ee41ec32 2018-07-10 stsp prev_id = NULL;
4861 4f7c3e5e 2020-12-01 naddy if (view->focussed && nprinted == s->selected_line - 1)
4862 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4863 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
4865 41605754 2020-11-12 stsp if (view->ncols <= 9) {
4866 41605754 2020-11-12 stsp width = 9;
4867 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
4868 4f7c3e5e 2020-12-01 naddy s->matched_line &&
4869 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4870 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
4871 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
4872 41605754 2020-11-12 stsp if (err) {
4873 41605754 2020-11-12 stsp free(line);
4874 41605754 2020-11-12 stsp return err;
4876 41605754 2020-11-12 stsp width += 9;
4879 4cb9d869 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
4880 4cb9d869 2022-06-16 stsp view->x, view->ncols - 9, 9, 1);
4881 4cb9d869 2022-06-16 stsp if (err) {
4882 4cb9d869 2022-06-16 stsp free(line);
4883 4cb9d869 2022-06-16 stsp return err;
4885 4cb9d869 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
4886 a75b3e2d 2022-06-16 stsp width += 9;
4887 41605754 2020-11-12 stsp free(wline);
4888 41605754 2020-11-12 stsp wline = NULL;
4891 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
4892 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
4893 84451b3e 2018-07-10 stsp if (++nprinted == 1)
4894 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
4896 826082fe 2020-12-10 stsp free(line);
4897 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
4899 9b058f45 2022-06-30 mark view_border(view);
4901 84451b3e 2018-07-10 stsp return NULL;
4904 84451b3e 2018-07-10 stsp static const struct got_error *
4905 392891ce 2022-04-07 stsp blame_cb(void *arg, int nlines, int lineno,
4906 392891ce 2022-04-07 stsp struct got_commit_object *commit, struct got_object_id *id)
4908 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
4909 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
4910 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
4911 1a76625f 2018-10-22 stsp int errcode;
4913 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
4914 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
4915 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
4917 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4918 1a76625f 2018-10-22 stsp if (errcode)
4919 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
4921 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
4922 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
4923 d68a0a7d 2018-07-10 stsp goto done;
4926 d68a0a7d 2018-07-10 stsp if (lineno == -1)
4927 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
4929 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
4930 d68a0a7d 2018-07-10 stsp if (line->annotated)
4931 d68a0a7d 2018-07-10 stsp goto done;
4933 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
4934 84451b3e 2018-07-10 stsp if (line->id == NULL) {
4935 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4936 84451b3e 2018-07-10 stsp goto done;
4938 84451b3e 2018-07-10 stsp line->annotated = 1;
4940 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4941 1a76625f 2018-10-22 stsp if (errcode)
4942 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
4943 84451b3e 2018-07-10 stsp return err;
4946 84451b3e 2018-07-10 stsp static void *
4947 84451b3e 2018-07-10 stsp blame_thread(void *arg)
4949 1d0f4054 2021-06-17 stsp const struct got_error *err, *close_err;
4950 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
4951 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
4952 e6e73e55 2022-06-30 tracey int errcode, fd1 = -1, fd2 = -1;
4953 e6e73e55 2022-06-30 tracey FILE *f1 = NULL, *f2 = NULL;
4955 e6e73e55 2022-06-30 tracey fd1 = got_opentempfd();
4956 e6e73e55 2022-06-30 tracey if (fd1 == -1)
4957 1b484788 2022-06-28 tracey return (void *)got_error_from_errno("got_opentempfd");
4959 e6e73e55 2022-06-30 tracey fd2 = got_opentempfd();
4960 e6e73e55 2022-06-30 tracey if (fd2 == -1) {
4961 e6e73e55 2022-06-30 tracey err = got_error_from_errno("got_opentempfd");
4962 e6e73e55 2022-06-30 tracey goto done;
4965 e6e73e55 2022-06-30 tracey f1 = got_opentemp();
4966 e6e73e55 2022-06-30 tracey if (f1 == NULL) {
4967 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
4968 e6e73e55 2022-06-30 tracey goto done;
4970 e6e73e55 2022-06-30 tracey f2 = got_opentemp();
4971 e6e73e55 2022-06-30 tracey if (f2 == NULL) {
4972 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
4973 e6e73e55 2022-06-30 tracey goto done;
4976 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
4978 e6e73e55 2022-06-30 tracey goto done;
4980 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
4981 917d79a7 2022-07-01 stsp tog_diff_algo, blame_cb, ta->cb_args,
4982 4b752015 2022-06-30 stsp ta->cancel_cb, ta->cancel_arg, fd1, fd2, f1, f2);
4983 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
4984 fc06ba56 2019-08-22 stsp err = NULL;
4986 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4987 e6e73e55 2022-06-30 tracey if (errcode) {
4988 e6e73e55 2022-06-30 tracey err = got_error_set_errno(errcode, "pthread_mutex_lock");
4989 e6e73e55 2022-06-30 tracey goto done;
4992 1d0f4054 2021-06-17 stsp close_err = got_repo_close(ta->repo);
4993 1d0f4054 2021-06-17 stsp if (err == NULL)
4994 1d0f4054 2021-06-17 stsp err = close_err;
4995 c9beca56 2018-07-22 stsp ta->repo = NULL;
4996 c9beca56 2018-07-22 stsp *ta->complete = 1;
4998 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4999 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
5000 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
5003 e6e73e55 2022-06-30 tracey if (fd1 != -1 && close(fd1) == -1 && err == NULL)
5004 1b484788 2022-06-28 tracey err = got_error_from_errno("close");
5005 e6e73e55 2022-06-30 tracey if (fd2 != -1 && close(fd2) == -1 && err == NULL)
5006 e6e73e55 2022-06-30 tracey err = got_error_from_errno("close");
5007 e6e73e55 2022-06-30 tracey if (f1 && fclose(f1) == EOF && err == NULL)
5008 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
5009 e6e73e55 2022-06-30 tracey if (f2 && fclose(f2) == EOF && err == NULL)
5010 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
5012 18430de3 2018-07-10 stsp return (void *)err;
5015 245d91c1 2018-07-12 stsp static struct got_object_id *
5016 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
5017 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
5019 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
5021 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
5022 8d0fe45a 2019-08-12 stsp return NULL;
5024 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
5025 245d91c1 2018-07-12 stsp if (!line->annotated)
5026 245d91c1 2018-07-12 stsp return NULL;
5028 245d91c1 2018-07-12 stsp return line->id;
5031 b880a918 2018-07-10 stsp static const struct got_error *
5032 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
5034 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
5037 245d91c1 2018-07-12 stsp if (blame->thread) {
5038 1a76625f 2018-10-22 stsp int errcode;
5039 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
5040 1a76625f 2018-10-22 stsp if (errcode)
5041 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
5042 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
5043 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
5044 1a76625f 2018-10-22 stsp if (errcode)
5045 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
5046 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
5047 1a76625f 2018-10-22 stsp if (errcode)
5048 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
5049 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
5050 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
5051 245d91c1 2018-07-12 stsp err = NULL;
5052 245d91c1 2018-07-12 stsp blame->thread = NULL;
5054 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
5055 1d0f4054 2021-06-17 stsp const struct got_error *close_err;
5056 1d0f4054 2021-06-17 stsp close_err = got_repo_close(blame->thread_args.repo);
5057 1d0f4054 2021-06-17 stsp if (err == NULL)
5058 1d0f4054 2021-06-17 stsp err = close_err;
5059 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
5061 245d91c1 2018-07-12 stsp if (blame->f) {
5062 56b63ca4 2021-01-22 stsp if (fclose(blame->f) == EOF && err == NULL)
5063 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
5064 245d91c1 2018-07-12 stsp blame->f = NULL;
5066 57670559 2018-12-23 stsp if (blame->lines) {
5067 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
5068 57670559 2018-12-23 stsp free(blame->lines[i].id);
5069 57670559 2018-12-23 stsp free(blame->lines);
5070 57670559 2018-12-23 stsp blame->lines = NULL;
5072 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
5073 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
5074 0ae84acc 2022-06-15 tracey if (blame->pack_fds) {
5075 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
5076 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(blame->pack_fds);
5077 0ae84acc 2022-06-15 tracey if (err == NULL)
5078 0ae84acc 2022-06-15 tracey err = pack_err;
5079 8b195234 2022-06-15 stsp blame->pack_fds = NULL;
5081 245d91c1 2018-07-12 stsp return err;
5084 245d91c1 2018-07-12 stsp static const struct got_error *
5085 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
5087 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
5088 fc06ba56 2019-08-22 stsp int *done = arg;
5089 fc06ba56 2019-08-22 stsp int errcode;
5091 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
5092 fc06ba56 2019-08-22 stsp if (errcode)
5093 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
5094 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
5096 fc06ba56 2019-08-22 stsp if (*done)
5097 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
5099 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
5100 fc06ba56 2019-08-22 stsp if (errcode)
5101 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
5102 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
5104 fc06ba56 2019-08-22 stsp return err;
5107 fc06ba56 2019-08-22 stsp static const struct got_error *
5108 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
5110 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
5111 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
5112 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
5113 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
5114 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
5115 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
5116 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
5117 eb81bc23 2022-06-28 tracey int obj_type, fd = -1;
5118 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
5120 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&commit, s->repo,
5121 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id);
5123 15a94983 2018-12-23 stsp return err;
5125 eb81bc23 2022-06-28 tracey fd = got_opentempfd();
5126 eb81bc23 2022-06-28 tracey if (fd == -1) {
5127 eb81bc23 2022-06-28 tracey err = got_error_from_errno("got_opentempfd");
5128 eb81bc23 2022-06-28 tracey goto done;
5131 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&obj_id, s->repo, commit, s->path);
5133 a44927cc 2022-04-07 stsp goto done;
5135 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
5137 84451b3e 2018-07-10 stsp goto done;
5139 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
5140 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5141 84451b3e 2018-07-10 stsp goto done;
5144 eb81bc23 2022-06-28 tracey err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192, fd);
5146 a70480e0 2018-06-23 stsp goto done;
5147 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
5148 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
5149 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
5150 84451b3e 2018-07-10 stsp goto done;
5152 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
5153 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
5155 1fddf795 2021-01-20 stsp goto done;
5156 1fddf795 2021-01-20 stsp if (blame->nlines == 0) {
5157 1fddf795 2021-01-20 stsp s->blame_complete = 1;
5158 84451b3e 2018-07-10 stsp goto done;
5161 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
5162 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
5163 b02560ec 2019-08-19 stsp blame->nlines--;
5165 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
5166 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
5167 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
5168 84451b3e 2018-07-10 stsp goto done;
5171 0ae84acc 2022-06-15 tracey err = got_repo_pack_fds_open(&pack_fds);
5173 bd24772e 2018-07-11 stsp goto done;
5174 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL,
5175 0ae84acc 2022-06-15 tracey pack_fds);
5176 0ae84acc 2022-06-15 tracey if (err)
5177 0ae84acc 2022-06-15 tracey goto done;
5179 0ae84acc 2022-06-15 tracey blame->pack_fds = pack_fds;
5180 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
5181 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
5182 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
5183 d7b5a0e8 2022-04-20 stsp blame->cb_args.commit_id = got_object_id_dup(&s->blamed_commit->id);
5184 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
5185 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
5186 245d91c1 2018-07-12 stsp goto done;
5188 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
5190 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
5191 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
5192 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
5193 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
5194 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
5195 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
5196 a5388363 2020-12-01 naddy s->blame_complete = 0;
5198 f5a09613 2020-12-13 naddy if (s->first_displayed_line + view->nlines - 1 > blame->nlines) {
5199 f5a09613 2020-12-13 naddy s->first_displayed_line = 1;
5200 f5a09613 2020-12-13 naddy s->last_displayed_line = view->nlines;
5201 f5a09613 2020-12-13 naddy s->selected_line = 1;
5203 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5206 a44927cc 2022-04-07 stsp if (commit)
5207 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
5208 eb81bc23 2022-06-28 tracey if (fd != -1 && close(fd) == -1 && err == NULL)
5209 eb81bc23 2022-06-28 tracey err = got_error_from_errno("close");
5211 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
5212 27d434c2 2018-09-15 stsp free(obj_id);
5214 245d91c1 2018-07-12 stsp stop_blame(blame);
5215 245d91c1 2018-07-12 stsp return err;
5218 245d91c1 2018-07-12 stsp static const struct got_error *
5219 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
5220 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
5222 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
5223 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
5225 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->blamed_commits);
5227 c4843652 2019-08-12 stsp s->path = strdup(path);
5228 c4843652 2019-08-12 stsp if (s->path == NULL)
5229 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
5231 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
5232 c4843652 2019-08-12 stsp if (err) {
5233 c4843652 2019-08-12 stsp free(s->path);
5234 7cbe629d 2018-08-04 stsp return err;
5237 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
5238 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
5239 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
5240 fb2756b9 2018-08-04 stsp s->selected_line = 1;
5241 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
5242 fb2756b9 2018-08-04 stsp s->repo = repo;
5243 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
5244 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
5246 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
5247 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
5248 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
5249 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
5251 11b20872 2019-11-08 stsp return err;
5254 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
5255 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
5256 917d79a7 2022-07-01 stsp view->reset = reset_blame_view;
5257 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
5258 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
5259 6c4c42e0 2019-06-24 stsp view->search_next = search_next_blame_view;
5261 a5388363 2020-12-01 naddy return run_blame(view);
5264 e5a0f69f 2018-08-18 stsp static const struct got_error *
5265 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
5267 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
5268 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
5270 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
5271 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
5273 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(&s->blamed_commits)) {
5274 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
5275 dbdddfee 2021-06-23 naddy blamed_commit = STAILQ_FIRST(&s->blamed_commits);
5276 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
5277 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
5280 e5a0f69f 2018-08-18 stsp free(s->path);
5281 11b20872 2019-11-08 stsp free_colors(&s->colors);
5282 e5a0f69f 2018-08-18 stsp return err;
5285 7cbe629d 2018-08-04 stsp static const struct got_error *
5286 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
5288 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
5290 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
5291 6c4c42e0 2019-06-24 stsp return NULL;
5294 6c4c42e0 2019-06-24 stsp static const struct got_error *
5295 6c4c42e0 2019-06-24 stsp search_next_blame_view(struct tog_view *view)
5297 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
5298 145b6838 2022-06-16 stsp const struct got_error *err = NULL;
5299 6c4c42e0 2019-06-24 stsp int lineno;
5300 cb713507 2022-06-16 stsp char *line = NULL;
5301 826082fe 2020-12-10 stsp size_t linesize = 0;
5302 826082fe 2020-12-10 stsp ssize_t linelen;
5304 6c4c42e0 2019-06-24 stsp if (!view->searching) {
5305 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5306 6c4c42e0 2019-06-24 stsp return NULL;
5309 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
5310 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
5311 2246482e 2019-06-25 stsp lineno = s->matched_line + 1;
5313 2246482e 2019-06-25 stsp lineno = s->matched_line - 1;
5315 487cd7d2 2021-12-17 stsp lineno = s->first_displayed_line - 1 + s->selected_line;
5317 6c4c42e0 2019-06-24 stsp while (1) {
5318 6c4c42e0 2019-06-24 stsp off_t offset;
5320 6c4c42e0 2019-06-24 stsp if (lineno <= 0 || lineno > s->blame.nlines) {
5321 6c4c42e0 2019-06-24 stsp if (s->matched_line == 0) {
5322 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5326 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
5327 6c4c42e0 2019-06-24 stsp lineno = 1;
5329 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
5332 6c4c42e0 2019-06-24 stsp offset = s->blame.line_offsets[lineno - 1];
5333 6c4c42e0 2019-06-24 stsp if (fseeko(s->blame.f, offset, SEEK_SET) != 0) {
5334 6c4c42e0 2019-06-24 stsp free(line);
5335 6c4c42e0 2019-06-24 stsp return got_error_from_errno("fseeko");
5337 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->blame.f);
5338 cb713507 2022-06-16 stsp if (linelen != -1) {
5339 cb713507 2022-06-16 stsp char *exstr;
5340 cb713507 2022-06-16 stsp err = expand_tab(&exstr, line);
5343 cb713507 2022-06-16 stsp if (match_line(exstr, &view->regex, 1,
5344 cb713507 2022-06-16 stsp &view->regmatch)) {
5345 cb713507 2022-06-16 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5346 cb713507 2022-06-16 stsp s->matched_line = lineno;
5347 cb713507 2022-06-16 stsp free(exstr);
5350 cb713507 2022-06-16 stsp free(exstr);
5352 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
5357 826082fe 2020-12-10 stsp free(line);
5359 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
5360 6c4c42e0 2019-06-24 stsp s->first_displayed_line = s->matched_line;
5361 6c4c42e0 2019-06-24 stsp s->selected_line = 1;
5364 145b6838 2022-06-16 stsp return err;
5367 6c4c42e0 2019-06-24 stsp static const struct got_error *
5368 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
5370 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
5371 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
5372 2b380cc8 2018-10-24 stsp int errcode;
5374 1fddf795 2021-01-20 stsp if (s->blame.thread == NULL && !s->blame_complete) {
5375 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
5376 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
5377 2b380cc8 2018-10-24 stsp if (errcode)
5378 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
5380 51fe7530 2019-08-19 stsp halfdelay(1); /* fast refresh while annotating */
5383 51fe7530 2019-08-19 stsp if (s->blame_complete)
5384 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
5386 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
5388 9b058f45 2022-06-30 mark view_border(view);
5389 e5a0f69f 2018-08-18 stsp return err;
5392 e5a0f69f 2018-08-18 stsp static const struct got_error *
5393 e78dc838 2020-12-04 stsp input_blame_view(struct tog_view **new_view, struct tog_view *view, int ch)
5395 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
5396 7cbe629d 2018-08-04 stsp struct tog_view *diff_view;
5397 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
5398 9b058f45 2022-06-30 mark int eos, nscroll, begin_y = 0, begin_x = 0;
5400 9b058f45 2022-06-30 mark eos = nscroll = view->nlines - 2;
5401 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
5402 9b058f45 2022-06-30 mark view_is_splitscreen(view->child))
5403 9b058f45 2022-06-30 mark --eos; /* border */
5405 e5a0f69f 2018-08-18 stsp switch (ch) {
5407 145b6838 2022-06-16 stsp view->x = 0;
5410 145b6838 2022-06-16 stsp view->x = MAX(view->maxx - view->ncols / 3, 0);
5411 640cd7ff 2022-06-22 mark view->count = 0;
5413 145b6838 2022-06-16 stsp case KEY_RIGHT:
5415 145b6838 2022-06-16 stsp if (view->x + view->ncols / 3 < view->maxx)
5416 145b6838 2022-06-16 stsp view->x += 2; /* move two columns right */
5418 640cd7ff 2022-06-22 mark view->count = 0;
5420 145b6838 2022-06-16 stsp case KEY_LEFT:
5422 145b6838 2022-06-16 stsp view->x -= MIN(view->x, 2); /* move two columns back */
5423 640cd7ff 2022-06-22 mark if (view->x <= 0)
5424 640cd7ff 2022-06-22 mark view->count = 0;
5427 1e37a5c2 2019-05-12 jcs s->done = 1;
5429 4deef56f 2021-09-02 naddy case 'g':
5430 4deef56f 2021-09-02 naddy case KEY_HOME:
5431 4deef56f 2021-09-02 naddy s->selected_line = 1;
5432 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
5433 640cd7ff 2022-06-22 mark view->count = 0;
5435 4deef56f 2021-09-02 naddy case 'G':
5436 4deef56f 2021-09-02 naddy case KEY_END:
5437 9b058f45 2022-06-30 mark if (s->blame.nlines < eos) {
5438 4deef56f 2021-09-02 naddy s->selected_line = s->blame.nlines;
5439 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
5441 9b058f45 2022-06-30 mark s->selected_line = eos;
5442 9b058f45 2022-06-30 mark s->first_displayed_line = s->blame.nlines - (eos - 1);
5444 640cd7ff 2022-06-22 mark view->count = 0;
5447 1e37a5c2 2019-05-12 jcs case KEY_UP:
5448 02ffd0d5 2021-10-17 stsp case CTRL('p'):
5449 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
5450 1e37a5c2 2019-05-12 jcs s->selected_line--;
5451 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
5452 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
5453 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5455 640cd7ff 2022-06-22 mark view->count = 0;
5457 83cc4199 2022-06-13 stsp case CTRL('u'):
5459 83cc4199 2022-06-13 stsp nscroll /= 2;
5460 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5461 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5462 ea025d1d 2020-02-22 naddy case CTRL('b'):
5464 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
5465 640cd7ff 2022-06-22 mark if (view->count > 1)
5466 640cd7ff 2022-06-22 mark nscroll += nscroll;
5467 83cc4199 2022-06-13 stsp s->selected_line = MAX(1, s->selected_line - nscroll);
5468 640cd7ff 2022-06-22 mark view->count = 0;
5471 83cc4199 2022-06-13 stsp if (s->first_displayed_line > nscroll)
5472 83cc4199 2022-06-13 stsp s->first_displayed_line -= nscroll;
5474 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
5477 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5478 02ffd0d5 2021-10-17 stsp case CTRL('n'):
5479 9b058f45 2022-06-30 mark if (s->selected_line < eos && s->first_displayed_line +
5480 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
5481 1e37a5c2 2019-05-12 jcs s->selected_line++;
5482 9b058f45 2022-06-30 mark else if (s->first_displayed_line < s->blame.nlines - (eos - 1))
5483 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5485 640cd7ff 2022-06-22 mark view->count = 0;
5488 1e37a5c2 2019-05-12 jcs case 'p': {
5489 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
5491 640cd7ff 2022-06-22 mark view->count = 0;
5492 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
5493 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
5494 1e37a5c2 2019-05-12 jcs if (id == NULL)
5496 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
5497 a44927cc 2022-04-07 stsp struct got_commit_object *commit, *pcommit;
5498 15a94983 2018-12-23 stsp struct got_object_qid *pid;
5499 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
5500 1e37a5c2 2019-05-12 jcs int obj_type;
5501 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
5502 1e37a5c2 2019-05-12 jcs s->repo, id);
5505 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
5506 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
5507 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
5508 15a94983 2018-12-23 stsp got_object_commit_close(commit);
5511 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
5512 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&pcommit,
5513 d7b5a0e8 2022-04-20 stsp s->repo, &pid->id);
5516 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
5517 a44927cc 2022-04-07 stsp pcommit, s->path);
5518 a44927cc 2022-04-07 stsp got_object_commit_close(pcommit);
5519 e5a0f69f 2018-08-18 stsp if (err) {
5520 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
5521 1e37a5c2 2019-05-12 jcs err = NULL;
5522 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
5525 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
5527 1e37a5c2 2019-05-12 jcs free(blob_id);
5528 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
5529 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
5530 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
5533 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
5534 d7b5a0e8 2022-04-20 stsp &pid->id);
5535 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
5537 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
5538 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id) == 0)
5540 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
5545 1e37a5c2 2019-05-12 jcs s->done = 1;
5546 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
5547 1e37a5c2 2019-05-12 jcs s->done = 0;
5548 1e37a5c2 2019-05-12 jcs if (thread_err)
5550 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits,
5551 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
5552 a5388363 2020-12-01 naddy err = run_blame(view);
5557 61417565 2022-06-20 mark case 'C': {
5558 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
5560 640cd7ff 2022-06-22 mark view->count = 0;
5561 dbdddfee 2021-06-23 naddy first = STAILQ_FIRST(&s->blamed_commits);
5562 d7b5a0e8 2022-04-20 stsp if (!got_object_id_cmp(&first->id, s->commit_id))
5564 1e37a5c2 2019-05-12 jcs s->done = 1;
5565 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
5566 1e37a5c2 2019-05-12 jcs s->done = 0;
5567 1e37a5c2 2019-05-12 jcs if (thread_err)
5569 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
5570 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
5571 1e37a5c2 2019-05-12 jcs s->blamed_commit =
5572 dbdddfee 2021-06-23 naddy STAILQ_FIRST(&s->blamed_commits);
5573 a5388363 2020-12-01 naddy err = run_blame(view);
5578 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
5579 1e37a5c2 2019-05-12 jcs case '\r': {
5580 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
5581 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
5582 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
5584 640cd7ff 2022-06-22 mark view->count = 0;
5585 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
5586 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
5587 1e37a5c2 2019-05-12 jcs if (id == NULL)
5589 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
5592 9b058f45 2022-06-30 mark pid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
5593 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
5594 9b058f45 2022-06-30 mark view_get_split(view, &begin_y, &begin_x);
5596 9b058f45 2022-06-30 mark diff_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_DIFF);
5597 1e37a5c2 2019-05-12 jcs if (diff_view == NULL) {
5598 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
5599 638f9024 2019-05-13 stsp err = got_error_from_errno("view_open");
5602 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, pid ? &pid->id : NULL,
5603 78756c87 2020-11-24 stsp id, NULL, NULL, 3, 0, 0, NULL, s->repo);
5604 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
5606 1e37a5c2 2019-05-12 jcs view_close(diff_view);
5609 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
5610 9b058f45 2022-06-30 mark err = view_init_hsplit(view, begin_y);
5615 e78dc838 2020-12-04 stsp view->focussed = 0;
5616 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
5617 9b058f45 2022-06-30 mark diff_view->mode = view->mode;
5618 9b058f45 2022-06-30 mark diff_view->nlines = view->lines - begin_y;
5619 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
5620 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
5623 0dbbbe90 2022-06-17 op err = view_set_child(view, diff_view);
5626 e78dc838 2020-12-04 stsp view->focus_child = 1;
5628 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
5633 83cc4199 2022-06-13 stsp case CTRL('d'):
5635 83cc4199 2022-06-13 stsp nscroll /= 2;
5636 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5637 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5638 ea025d1d 2020-02-22 naddy case CTRL('f'):
5641 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
5642 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
5643 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
5644 640cd7ff 2022-06-22 mark view->count = 0;
5647 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
5648 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
5649 83cc4199 2022-06-13 stsp s->selected_line +=
5650 83cc4199 2022-06-13 stsp MIN(nscroll, s->last_displayed_line -
5651 83cc4199 2022-06-13 stsp s->first_displayed_line - s->selected_line + 1);
5653 83cc4199 2022-06-13 stsp if (s->last_displayed_line + nscroll <= s->blame.nlines)
5654 83cc4199 2022-06-13 stsp s->first_displayed_line += nscroll;
5656 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
5657 83cc4199 2022-06-13 stsp s->blame.nlines - (view->nlines - 3);
5659 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
5660 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
5661 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
5662 1e37a5c2 2019-05-12 jcs view->nlines - 2);
5666 640cd7ff 2022-06-22 mark view->count = 0;
5669 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
5672 917d79a7 2022-07-01 stsp static const struct got_error *
5673 917d79a7 2022-07-01 stsp reset_blame_view(struct tog_view *view)
5675 917d79a7 2022-07-01 stsp const struct got_error *err;
5676 917d79a7 2022-07-01 stsp struct tog_blame_view_state *s = &view->state.blame;
5678 917d79a7 2022-07-01 stsp view->count = 0;
5679 917d79a7 2022-07-01 stsp s->done = 1;
5680 917d79a7 2022-07-01 stsp err = stop_blame(&s->blame);
5681 917d79a7 2022-07-01 stsp s->done = 0;
5683 917d79a7 2022-07-01 stsp return err;
5684 917d79a7 2022-07-01 stsp return run_blame(view);
5687 a70480e0 2018-06-23 stsp static const struct got_error *
5688 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
5690 a70480e0 2018-06-23 stsp const struct got_error *error;
5691 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
5692 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
5693 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
5694 0587e10c 2020-07-23 stsp char *link_target = NULL;
5695 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
5696 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
5697 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
5699 e1cd8fed 2018-08-01 stsp struct tog_view *view;
5700 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
5702 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
5703 a70480e0 2018-06-23 stsp switch (ch) {
5705 a70480e0 2018-06-23 stsp commit_id_str = optarg;
5708 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
5709 69069811 2018-08-02 stsp if (repo_path == NULL)
5710 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
5714 17020d27 2019-03-07 stsp usage_blame();
5715 a70480e0 2018-06-23 stsp /* NOTREACHED */
5719 a70480e0 2018-06-23 stsp argc -= optind;
5720 a70480e0 2018-06-23 stsp argv += optind;
5722 f135c941 2020-02-20 stsp if (argc != 1)
5723 a70480e0 2018-06-23 stsp usage_blame();
5725 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
5726 0ae84acc 2022-06-15 tracey if (error != NULL)
5727 0ae84acc 2022-06-15 tracey goto done;
5729 69069811 2018-08-02 stsp if (repo_path == NULL) {
5730 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
5731 c156c7a4 2020-12-18 stsp if (cwd == NULL)
5732 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
5733 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
5734 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5735 c156c7a4 2020-12-18 stsp goto done;
5736 f135c941 2020-02-20 stsp if (worktree)
5737 eb41ed75 2019-02-05 stsp repo_path =
5738 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
5740 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
5741 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
5742 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
5743 c156c7a4 2020-12-18 stsp goto done;
5747 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
5748 c02c541e 2019-03-29 stsp if (error != NULL)
5749 8e94dd5b 2019-01-04 stsp goto done;
5751 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
5752 f135c941 2020-02-20 stsp worktree);
5753 c02c541e 2019-03-29 stsp if (error)
5754 92205607 2019-01-04 stsp goto done;
5756 f135c941 2020-02-20 stsp init_curses();
5758 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5759 51a10b52 2020-12-26 stsp if (error)
5760 51a10b52 2020-12-26 stsp goto done;
5762 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
5763 eb41ed75 2019-02-05 stsp if (error)
5764 69069811 2018-08-02 stsp goto done;
5766 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
5767 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
5768 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
5769 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
5770 a70480e0 2018-06-23 stsp if (error != NULL)
5771 66b4983c 2018-06-23 stsp goto done;
5772 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
5773 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
5775 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
5776 84de9106 2020-12-26 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
5778 a19e88aa 2018-06-23 stsp if (error != NULL)
5779 8b473291 2019-02-21 stsp goto done;
5781 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
5782 e1cd8fed 2018-08-01 stsp if (view == NULL) {
5783 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5784 e1cd8fed 2018-08-01 stsp goto done;
5787 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
5788 a44927cc 2022-04-07 stsp if (error)
5789 a44927cc 2022-04-07 stsp goto done;
5791 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
5792 a44927cc 2022-04-07 stsp commit, repo);
5793 7cbe629d 2018-08-04 stsp if (error)
5794 7cbe629d 2018-08-04 stsp goto done;
5796 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
5797 78756c87 2020-11-24 stsp commit_id, repo);
5798 0587e10c 2020-07-23 stsp if (error)
5799 0587e10c 2020-07-23 stsp goto done;
5800 12314ad4 2019-08-31 stsp if (worktree) {
5801 12314ad4 2019-08-31 stsp /* Release work tree lock. */
5802 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
5803 12314ad4 2019-08-31 stsp worktree = NULL;
5805 e5a0f69f 2018-08-18 stsp error = view_loop(view);
5807 69069811 2018-08-02 stsp free(repo_path);
5808 f135c941 2020-02-20 stsp free(in_repo_path);
5809 0587e10c 2020-07-23 stsp free(link_target);
5810 69069811 2018-08-02 stsp free(cwd);
5811 a70480e0 2018-06-23 stsp free(commit_id);
5812 a44927cc 2022-04-07 stsp if (commit)
5813 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
5814 eb41ed75 2019-02-05 stsp if (worktree)
5815 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
5816 1d0f4054 2021-06-17 stsp if (repo) {
5817 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
5818 1d0f4054 2021-06-17 stsp if (error == NULL)
5819 1d0f4054 2021-06-17 stsp error = close_err;
5821 0ae84acc 2022-06-15 tracey if (pack_fds) {
5822 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
5823 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
5824 0ae84acc 2022-06-15 tracey if (error == NULL)
5825 0ae84acc 2022-06-15 tracey error = pack_err;
5827 51a10b52 2020-12-26 stsp tog_free_refs();
5828 a70480e0 2018-06-23 stsp return error;
5831 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5832 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
5834 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
5835 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
5836 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
5837 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
5838 f26dddb7 2019-11-08 stsp struct tog_color *tc;
5839 56e0773d 2019-11-28 stsp int width, n, i, nentries;
5840 d86d3b18 2020-12-01 naddy int limit = view->nlines;
5842 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
5843 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
5844 9b058f45 2022-06-30 mark view_is_splitscreen(view->child))
5845 9b058f45 2022-06-30 mark --limit; /* border */
5847 f7d12f7e 2018-08-01 stsp werase(view->window);
5849 ffd1d5e5 2018-06-23 stsp if (limit == 0)
5850 ffd1d5e5 2018-06-23 stsp return NULL;
5852 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, s->tree_label, 0, view->ncols,
5855 ffd1d5e5 2018-06-23 stsp return err;
5856 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5857 a3404814 2018-09-02 stsp wstandout(view->window);
5858 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
5860 11b20872 2019-11-08 stsp wattr_on(view->window,
5861 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5862 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5864 11b20872 2019-11-08 stsp wattr_off(view->window,
5865 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5866 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5867 a3404814 2018-09-02 stsp wstandend(view->window);
5868 2550e4c3 2018-07-13 stsp free(wline);
5869 2550e4c3 2018-07-13 stsp wline = NULL;
5870 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
5871 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5872 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5873 ffd1d5e5 2018-06-23 stsp return NULL;
5874 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, parent_path, 0, view->ncols,
5877 ce52c690 2018-06-23 stsp return err;
5878 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5879 2550e4c3 2018-07-13 stsp free(wline);
5880 2550e4c3 2018-07-13 stsp wline = NULL;
5881 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
5882 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5883 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5884 ffd1d5e5 2018-06-23 stsp return NULL;
5885 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5886 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
5887 a1eca9bb 2018-06-23 stsp return NULL;
5889 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
5890 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
5891 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
5892 0cf4efb1 2018-09-29 stsp if (view->focussed)
5893 0cf4efb1 2018-09-29 stsp wstandout(view->window);
5894 d86d3b18 2020-12-01 naddy s->selected_entry = NULL;
5896 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
5897 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
5898 f7d12f7e 2018-08-01 stsp wstandend(view->window);
5899 d86d3b18 2020-12-01 naddy s->ndisplayed++;
5900 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5901 ffd1d5e5 2018-06-23 stsp return NULL;
5905 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
5908 d86d3b18 2020-12-01 naddy nentries = got_object_tree_get_nentries(s->tree);
5909 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
5910 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
5911 848d6979 2019-08-12 stsp const char *modestr = "";
5912 56e0773d 2019-11-28 stsp mode_t mode;
5914 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
5915 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
5917 d86d3b18 2020-12-01 naddy if (s->show_ids) {
5918 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
5919 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
5921 638f9024 2019-05-13 stsp return got_error_from_errno(
5922 230a42bd 2019-05-11 jcs "got_object_id_str");
5924 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
5925 63c5ca5d 2019-08-24 stsp modestr = "$";
5926 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
5929 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
5930 d86d3b18 2020-12-01 naddy te, s->repo);
5931 0d6c6ee3 2020-05-20 stsp if (err) {
5932 0d6c6ee3 2020-05-20 stsp free(id_str);
5933 0d6c6ee3 2020-05-20 stsp return err;
5935 0d6c6ee3 2020-05-20 stsp for (i = 0; i < strlen(link_target); i++) {
5936 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
5937 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
5939 848d6979 2019-08-12 stsp modestr = "@";
5941 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
5942 848d6979 2019-08-12 stsp modestr = "/";
5943 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
5944 848d6979 2019-08-12 stsp modestr = "*";
5945 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
5946 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
5947 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
5948 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
5949 1d13200f 2018-07-12 stsp free(id_str);
5950 0d6c6ee3 2020-05-20 stsp free(link_target);
5951 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
5953 1d13200f 2018-07-12 stsp free(id_str);
5954 0d6c6ee3 2020-05-20 stsp free(link_target);
5955 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
5957 ffd1d5e5 2018-06-23 stsp if (err) {
5958 ffd1d5e5 2018-06-23 stsp free(line);
5961 d86d3b18 2020-12-01 naddy if (n == s->selected) {
5962 0cf4efb1 2018-09-29 stsp if (view->focussed)
5963 0cf4efb1 2018-09-29 stsp wstandout(view->window);
5964 d86d3b18 2020-12-01 naddy s->selected_entry = te;
5966 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
5968 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
5969 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5970 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5972 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
5973 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5974 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
5975 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5976 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
5977 f7d12f7e 2018-08-01 stsp wstandend(view->window);
5978 ffd1d5e5 2018-06-23 stsp free(line);
5979 2550e4c3 2018-07-13 stsp free(wline);
5980 2550e4c3 2018-07-13 stsp wline = NULL;
5982 d86d3b18 2020-12-01 naddy s->ndisplayed++;
5983 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
5984 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5988 ffd1d5e5 2018-06-23 stsp return err;
5991 ffd1d5e5 2018-06-23 stsp static void
5992 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
5994 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
5995 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
5996 fa86c4bf 2020-11-29 stsp int i = 0;
5998 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
6001 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
6002 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
6003 fa86c4bf 2020-11-29 stsp if (te == NULL) {
6004 fa86c4bf 2020-11-29 stsp if (!isroot)
6005 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
6008 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
6009 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
6013 9b058f45 2022-06-30 mark static const struct got_error *
6014 9b058f45 2022-06-30 mark tree_scroll_down(struct tog_view *view, int maxscroll)
6016 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
6017 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
6018 ffd1d5e5 2018-06-23 stsp int n = 0;
6020 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
6021 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
6022 694d3271 2020-12-01 naddy s->first_displayed_entry);
6024 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
6026 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
6027 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
6029 9b058f45 2022-06-30 mark last = got_tree_entry_get_next(s->tree, last);
6030 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN && next)) {
6031 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
6032 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
6036 9b058f45 2022-06-30 mark return NULL;
6039 ffd1d5e5 2018-06-23 stsp static const struct got_error *
6040 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
6041 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
6043 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
6044 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
6045 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
6047 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
6048 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
6049 56e0773d 2019-11-28 stsp + 1 /* slash */;
6051 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
6053 ce52c690 2018-06-23 stsp *path = calloc(1, len);
6054 ffd1d5e5 2018-06-23 stsp if (path == NULL)
6055 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
6057 ce52c690 2018-06-23 stsp (*path)[0] = '/';
6058 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
6059 d9765a41 2018-06-23 stsp while (pt) {
6060 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
6061 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
6062 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
6063 cb2ebc8a 2018-06-23 stsp goto done;
6065 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
6066 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
6067 cb2ebc8a 2018-06-23 stsp goto done;
6069 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
6072 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
6073 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
6074 ce52c690 2018-06-23 stsp goto done;
6078 ce52c690 2018-06-23 stsp if (err) {
6079 ce52c690 2018-06-23 stsp free(*path);
6080 ce52c690 2018-06-23 stsp *path = NULL;
6082 ce52c690 2018-06-23 stsp return err;
6085 ce52c690 2018-06-23 stsp static const struct got_error *
6086 9b058f45 2022-06-30 mark blame_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
6087 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
6088 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
6090 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
6091 ce52c690 2018-06-23 stsp char *path;
6092 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
6094 a0de39f3 2019-08-09 stsp *new_view = NULL;
6096 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
6098 ce52c690 2018-06-23 stsp return err;
6100 9b058f45 2022-06-30 mark blame_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_BLAME);
6101 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
6102 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
6103 83ce39e3 2019-08-12 stsp goto done;
6106 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
6107 e5a0f69f 2018-08-18 stsp if (err) {
6108 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
6109 fc06ba56 2019-08-22 stsp err = NULL;
6110 e5a0f69f 2018-08-18 stsp view_close(blame_view);
6112 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
6114 83ce39e3 2019-08-12 stsp free(path);
6115 69efd4c4 2018-07-18 stsp return err;
6118 69efd4c4 2018-07-18 stsp static const struct got_error *
6119 4e97c21c 2020-12-06 stsp log_selected_tree_entry(struct tog_view **new_view, int begin_x,
6120 4e97c21c 2020-12-06 stsp struct tog_tree_view_state *s)
6122 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
6123 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
6124 69efd4c4 2018-07-18 stsp char *path;
6126 a0de39f3 2019-08-09 stsp *new_view = NULL;
6128 669b5ffa 2018-10-07 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
6129 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
6130 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
6132 4e97c21c 2020-12-06 stsp err = tree_entry_path(&path, &s->parents, s->selected_entry);
6134 69efd4c4 2018-07-18 stsp return err;
6136 4e97c21c 2020-12-06 stsp err = open_log_view(log_view, s->commit_id, s->repo, s->head_ref_name,
6139 e5a0f69f 2018-08-18 stsp view_close(log_view);
6141 e5a0f69f 2018-08-18 stsp *new_view = log_view;
6142 cb2ebc8a 2018-06-23 stsp free(path);
6143 cb2ebc8a 2018-06-23 stsp return err;
6146 ffd1d5e5 2018-06-23 stsp static const struct got_error *
6147 bc573f3b 2021-07-10 stsp open_tree_view(struct tog_view *view, struct got_object_id *commit_id,
6148 bc573f3b 2021-07-10 stsp const char *head_ref_name, struct got_repository *repo)
6150 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
6151 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
6152 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
6153 bc573f3b 2021-07-10 stsp struct got_commit_object *commit = NULL;
6155 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
6156 bc573f3b 2021-07-10 stsp STAILQ_INIT(&s->colors);
6158 bc573f3b 2021-07-10 stsp s->commit_id = got_object_id_dup(commit_id);
6159 bc573f3b 2021-07-10 stsp if (s->commit_id == NULL)
6160 bc573f3b 2021-07-10 stsp return got_error_from_errno("got_object_id_dup");
6162 bc573f3b 2021-07-10 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
6164 bc573f3b 2021-07-10 stsp goto done;
6167 bc573f3b 2021-07-10 stsp * The root is opened here and will be closed when the view is closed.
6168 bc573f3b 2021-07-10 stsp * Any visited subtrees and their path-wise parents are opened and
6169 bc573f3b 2021-07-10 stsp * closed on demand.
6171 bc573f3b 2021-07-10 stsp err = got_object_open_as_tree(&s->root, repo,
6172 bc573f3b 2021-07-10 stsp got_object_commit_get_tree_id(commit));
6174 bc573f3b 2021-07-10 stsp goto done;
6175 bc573f3b 2021-07-10 stsp s->tree = s->root;
6177 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
6178 ffd1d5e5 2018-06-23 stsp if (err != NULL)
6179 ffd1d5e5 2018-06-23 stsp goto done;
6181 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
6182 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
6183 ffd1d5e5 2018-06-23 stsp goto done;
6186 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
6187 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
6188 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
6189 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
6190 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
6191 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
6192 9cd7cbd1 2020-12-07 stsp goto done;
6195 fb2756b9 2018-08-04 stsp s->repo = repo;
6197 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
6198 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
6199 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
6200 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
6202 c0b01bdb 2019-11-08 stsp goto done;
6203 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
6204 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
6206 c0b01bdb 2019-11-08 stsp goto done;
6207 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
6208 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
6209 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
6211 c0b01bdb 2019-11-08 stsp goto done;
6213 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
6214 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
6215 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
6217 11b20872 2019-11-08 stsp goto done;
6219 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
6220 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
6222 c0b01bdb 2019-11-08 stsp goto done;
6225 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
6226 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
6227 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
6228 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
6229 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
6231 ad80ab7b 2018-08-04 stsp free(commit_id_str);
6232 bc573f3b 2021-07-10 stsp if (commit)
6233 bc573f3b 2021-07-10 stsp got_object_commit_close(commit);
6235 bc573f3b 2021-07-10 stsp close_tree_view(view);
6236 ad80ab7b 2018-08-04 stsp return err;
6239 e5a0f69f 2018-08-18 stsp static const struct got_error *
6240 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
6242 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
6244 bddb1296 2019-11-08 stsp free_colors(&s->colors);
6245 fb2756b9 2018-08-04 stsp free(s->tree_label);
6246 6484ec90 2018-09-29 stsp s->tree_label = NULL;
6247 6484ec90 2018-09-29 stsp free(s->commit_id);
6248 6484ec90 2018-09-29 stsp s->commit_id = NULL;
6249 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
6250 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
6251 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
6252 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
6253 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
6254 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
6255 bc573f3b 2021-07-10 stsp if (parent->tree != s->root)
6256 bc573f3b 2021-07-10 stsp got_object_tree_close(parent->tree);
6257 ad80ab7b 2018-08-04 stsp free(parent);
6260 bc573f3b 2021-07-10 stsp if (s->tree != NULL && s->tree != s->root)
6261 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
6262 bc573f3b 2021-07-10 stsp if (s->root)
6263 bc573f3b 2021-07-10 stsp got_object_tree_close(s->root);
6264 7c32bd05 2019-06-22 stsp return NULL;
6267 7c32bd05 2019-06-22 stsp static const struct got_error *
6268 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
6270 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
6272 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
6273 7c32bd05 2019-06-22 stsp return NULL;
6276 7c32bd05 2019-06-22 stsp static int
6277 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
6279 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
6281 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
6285 7c32bd05 2019-06-22 stsp static const struct got_error *
6286 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
6288 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
6289 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
6291 7c32bd05 2019-06-22 stsp if (!view->searching) {
6292 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6293 7c32bd05 2019-06-22 stsp return NULL;
6296 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
6297 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
6298 7c32bd05 2019-06-22 stsp if (s->selected_entry)
6299 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
6300 56e0773d 2019-11-28 stsp s->selected_entry);
6302 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
6304 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
6305 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
6307 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
6308 56e0773d 2019-11-28 stsp s->selected_entry);
6311 487cd7d2 2021-12-17 stsp if (s->selected_entry)
6312 487cd7d2 2021-12-17 stsp te = s->selected_entry;
6313 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
6314 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
6316 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
6319 7c32bd05 2019-06-22 stsp while (1) {
6320 56e0773d 2019-11-28 stsp if (te == NULL) {
6321 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
6322 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6323 ac66afb8 2019-06-24 stsp return NULL;
6325 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
6326 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
6328 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
6331 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
6332 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6333 56e0773d 2019-11-28 stsp s->matched_entry = te;
6337 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
6338 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
6340 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
6343 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
6344 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
6345 7c32bd05 2019-06-22 stsp s->selected = 0;
6348 e5a0f69f 2018-08-18 stsp return NULL;
6351 ad80ab7b 2018-08-04 stsp static const struct got_error *
6352 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
6354 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
6355 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
6356 e5a0f69f 2018-08-18 stsp char *parent_path;
6358 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
6360 e5a0f69f 2018-08-18 stsp return err;
6362 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
6363 e5a0f69f 2018-08-18 stsp free(parent_path);
6365 9b058f45 2022-06-30 mark view_border(view);
6366 e5a0f69f 2018-08-18 stsp return err;
6369 e5a0f69f 2018-08-18 stsp static const struct got_error *
6370 e78dc838 2020-12-04 stsp input_tree_view(struct tog_view **new_view, struct tog_view *view, int ch)
6372 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6373 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
6374 152c1c93 2020-11-29 stsp struct tog_view *log_view, *ref_view;
6375 e4526bf5 2021-09-03 naddy struct got_tree_entry *te;
6376 83cc4199 2022-06-13 stsp int begin_x = 0, n, nscroll = view->nlines - 3;
6378 e5a0f69f 2018-08-18 stsp switch (ch) {
6380 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
6381 640cd7ff 2022-06-22 mark view->count = 0;
6384 640cd7ff 2022-06-22 mark view->count = 0;
6385 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
6387 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
6388 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
6389 4e97c21c 2020-12-06 stsp err = log_selected_tree_entry(&log_view, begin_x, s);
6390 e78dc838 2020-12-04 stsp view->focussed = 0;
6391 e78dc838 2020-12-04 stsp log_view->focussed = 1;
6392 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
6393 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
6395 1e37a5c2 2019-05-12 jcs return err;
6396 0dbbbe90 2022-06-17 op err = view_set_child(view, log_view);
6399 e78dc838 2020-12-04 stsp view->focus_child = 1;
6401 1e37a5c2 2019-05-12 jcs *new_view = log_view;
6404 640cd7ff 2022-06-22 mark view->count = 0;
6405 152c1c93 2020-11-29 stsp if (view_is_parent_view(view))
6406 152c1c93 2020-11-29 stsp begin_x = view_split_begin_x(view->begin_x);
6407 152c1c93 2020-11-29 stsp ref_view = view_open(view->nlines, view->ncols,
6408 152c1c93 2020-11-29 stsp view->begin_y, begin_x, TOG_VIEW_REF);
6409 152c1c93 2020-11-29 stsp if (ref_view == NULL)
6410 152c1c93 2020-11-29 stsp return got_error_from_errno("view_open");
6411 152c1c93 2020-11-29 stsp err = open_ref_view(ref_view, s->repo);
6412 152c1c93 2020-11-29 stsp if (err) {
6413 152c1c93 2020-11-29 stsp view_close(ref_view);
6414 152c1c93 2020-11-29 stsp return err;
6416 e78dc838 2020-12-04 stsp view->focussed = 0;
6417 e78dc838 2020-12-04 stsp ref_view->focussed = 1;
6418 152c1c93 2020-11-29 stsp if (view_is_parent_view(view)) {
6419 152c1c93 2020-11-29 stsp err = view_close_child(view);
6421 152c1c93 2020-11-29 stsp return err;
6422 0dbbbe90 2022-06-17 op err = view_set_child(view, ref_view);
6425 e78dc838 2020-12-04 stsp view->focus_child = 1;
6427 152c1c93 2020-11-29 stsp *new_view = ref_view;
6429 e4526bf5 2021-09-03 naddy case 'g':
6430 e4526bf5 2021-09-03 naddy case KEY_HOME:
6431 e4526bf5 2021-09-03 naddy s->selected = 0;
6432 640cd7ff 2022-06-22 mark view->count = 0;
6433 e4526bf5 2021-09-03 naddy if (s->tree == s->root)
6434 e4526bf5 2021-09-03 naddy s->first_displayed_entry =
6435 e4526bf5 2021-09-03 naddy got_object_tree_get_first_entry(s->tree);
6437 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
6439 e4526bf5 2021-09-03 naddy case 'G':
6440 9b058f45 2022-06-30 mark case KEY_END: {
6441 9b058f45 2022-06-30 mark int eos = view->nlines - 3;
6443 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
6444 9b058f45 2022-06-30 mark --eos; /* border */
6445 e4526bf5 2021-09-03 naddy s->selected = 0;
6446 640cd7ff 2022-06-22 mark view->count = 0;
6447 e4526bf5 2021-09-03 naddy te = got_object_tree_get_last_entry(s->tree);
6448 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
6449 e4526bf5 2021-09-03 naddy if (te == NULL) {
6450 e4526bf5 2021-09-03 naddy if(s->tree != s->root) {
6451 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
6456 e4526bf5 2021-09-03 naddy s->first_displayed_entry = te;
6457 e4526bf5 2021-09-03 naddy te = got_tree_entry_get_prev(s->tree, te);
6459 e4526bf5 2021-09-03 naddy if (n > 0)
6460 e4526bf5 2021-09-03 naddy s->selected = n - 1;
6464 1e37a5c2 2019-05-12 jcs case KEY_UP:
6465 02ffd0d5 2021-10-17 stsp case CTRL('p'):
6466 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
6467 1e37a5c2 2019-05-12 jcs s->selected--;
6470 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
6471 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
6472 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
6473 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
6474 640cd7ff 2022-06-22 mark view->count = 0;
6476 83cc4199 2022-06-13 stsp case CTRL('u'):
6478 83cc4199 2022-06-13 stsp nscroll /= 2;
6479 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6480 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
6481 ea025d1d 2020-02-22 naddy case CTRL('b'):
6483 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
6484 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
6485 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
6486 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
6488 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
6489 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
6491 83cc4199 2022-06-13 stsp tree_scroll_up(s, MAX(0, nscroll));
6492 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
6493 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
6494 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
6495 640cd7ff 2022-06-22 mark view->count = 0;
6498 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
6499 02ffd0d5 2021-10-17 stsp case CTRL('n'):
6500 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
6501 1e37a5c2 2019-05-12 jcs s->selected++;
6504 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
6505 640cd7ff 2022-06-22 mark == NULL) {
6506 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
6507 640cd7ff 2022-06-22 mark view->count = 0;
6510 9b058f45 2022-06-30 mark tree_scroll_down(view, 1);
6512 83cc4199 2022-06-13 stsp case CTRL('d'):
6514 83cc4199 2022-06-13 stsp nscroll /= 2;
6515 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6516 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
6517 ea025d1d 2020-02-22 naddy case CTRL('f'):
6519 48bb96f0 2022-06-20 naddy case ' ':
6520 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
6522 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
6523 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
6524 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
6525 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
6527 640cd7ff 2022-06-22 mark view->count = 0;
6530 9b058f45 2022-06-30 mark tree_scroll_down(view, nscroll);
6532 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
6534 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
6535 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
6536 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
6537 1e37a5c2 2019-05-12 jcs /* user selected '..' */
6538 640cd7ff 2022-06-22 mark if (s->tree == s->root) {
6539 640cd7ff 2022-06-22 mark view->count = 0;
6542 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
6543 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
6545 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
6546 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
6547 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
6548 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
6549 1e37a5c2 2019-05-12 jcs s->selected_entry =
6550 1e37a5c2 2019-05-12 jcs parent->selected_entry;
6551 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
6552 9b058f45 2022-06-30 mark if (s->selected > view->nlines - 3) {
6553 9b058f45 2022-06-30 mark err = offset_selection_down(view);
6557 1e37a5c2 2019-05-12 jcs free(parent);
6558 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
6559 56e0773d 2019-11-28 stsp s->selected_entry))) {
6560 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
6561 640cd7ff 2022-06-22 mark view->count = 0;
6562 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
6563 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
6566 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
6567 941e9f74 2019-05-21 stsp if (err) {
6568 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
6571 56e0773d 2019-11-28 stsp } else if (S_ISREG(got_tree_entry_get_mode(
6572 56e0773d 2019-11-28 stsp s->selected_entry))) {
6573 1e37a5c2 2019-05-12 jcs struct tog_view *blame_view;
6574 9b058f45 2022-06-30 mark int begin_x = 0, begin_y = 0;
6576 9b058f45 2022-06-30 mark if (view_is_parent_view(view))
6577 9b058f45 2022-06-30 mark view_get_split(view, &begin_y, &begin_x);
6579 9b058f45 2022-06-30 mark err = blame_tree_entry(&blame_view, begin_y, begin_x,
6580 669b5ffa 2018-10-07 stsp s->selected_entry, &s->parents,
6581 78756c87 2020-11-24 stsp s->commit_id, s->repo);
6585 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
6586 9b058f45 2022-06-30 mark err = view_init_hsplit(view, begin_y);
6591 640cd7ff 2022-06-22 mark view->count = 0;
6592 e78dc838 2020-12-04 stsp view->focussed = 0;
6593 e78dc838 2020-12-04 stsp blame_view->focussed = 1;
6594 9b058f45 2022-06-30 mark blame_view->mode = view->mode;
6595 9b058f45 2022-06-30 mark blame_view->nlines = view->lines - begin_y;
6596 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
6597 669b5ffa 2018-10-07 stsp err = view_close_child(view);
6599 669b5ffa 2018-10-07 stsp return err;
6600 0dbbbe90 2022-06-17 op err = view_set_child(view, blame_view);
6603 e78dc838 2020-12-04 stsp view->focus_child = 1;
6605 1e37a5c2 2019-05-12 jcs *new_view = blame_view;
6608 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
6609 1e1ff4ed 2020-12-07 stsp if (view->nlines >= 4 && s->selected >= view->nlines - 3)
6610 1e1ff4ed 2020-12-07 stsp s->selected = view->nlines - 4;
6611 640cd7ff 2022-06-22 mark view->count = 0;
6614 640cd7ff 2022-06-22 mark view->count = 0;
6618 ffd1d5e5 2018-06-23 stsp return err;
6621 ffd1d5e5 2018-06-23 stsp __dead static void
6622 ffd1d5e5 2018-06-23 stsp usage_tree(void)
6625 87411fa9 2022-06-16 stsp fprintf(stderr,
6626 87411fa9 2022-06-16 stsp "usage: %s tree [-c commit] [-r repository-path] [path]\n",
6627 ffd1d5e5 2018-06-23 stsp getprogname());
6631 ffd1d5e5 2018-06-23 stsp static const struct got_error *
6632 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
6634 ffd1d5e5 2018-06-23 stsp const struct got_error *error;
6635 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
6636 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
6637 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
6638 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
6639 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6640 4e97c21c 2020-12-06 stsp const char *commit_id_arg = NULL;
6641 4e97c21c 2020-12-06 stsp char *label = NULL;
6642 4e97c21c 2020-12-06 stsp struct got_reference *ref = NULL;
6643 4e97c21c 2020-12-06 stsp const char *head_ref_name = NULL;
6645 5221c383 2018-08-01 stsp struct tog_view *view;
6646 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6648 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
6649 ffd1d5e5 2018-06-23 stsp switch (ch) {
6651 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
6654 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
6655 74283ab8 2020-02-07 stsp if (repo_path == NULL)
6656 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
6660 e99e2d15 2020-11-24 naddy usage_tree();
6661 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
6665 ffd1d5e5 2018-06-23 stsp argc -= optind;
6666 ffd1d5e5 2018-06-23 stsp argv += optind;
6668 55cccc34 2020-02-20 stsp if (argc > 1)
6669 e99e2d15 2020-11-24 naddy usage_tree();
6671 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
6672 0ae84acc 2022-06-15 tracey if (error != NULL)
6673 0ae84acc 2022-06-15 tracey goto done;
6675 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
6676 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
6677 c156c7a4 2020-12-18 stsp if (cwd == NULL)
6678 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
6679 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
6680 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6681 c156c7a4 2020-12-18 stsp goto done;
6682 55cccc34 2020-02-20 stsp if (worktree)
6683 52185f70 2019-02-05 stsp repo_path =
6684 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
6686 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
6687 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
6688 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
6689 c156c7a4 2020-12-18 stsp goto done;
6693 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
6694 c02c541e 2019-03-29 stsp if (error != NULL)
6695 52185f70 2019-02-05 stsp goto done;
6697 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
6698 55cccc34 2020-02-20 stsp repo, worktree);
6699 55cccc34 2020-02-20 stsp if (error)
6700 55cccc34 2020-02-20 stsp goto done;
6702 55cccc34 2020-02-20 stsp init_curses();
6704 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
6705 c02c541e 2019-03-29 stsp if (error)
6706 52185f70 2019-02-05 stsp goto done;
6708 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
6709 51a10b52 2020-12-26 stsp if (error)
6710 51a10b52 2020-12-26 stsp goto done;
6712 4e97c21c 2020-12-06 stsp if (commit_id_arg == NULL) {
6713 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, &label,
6714 4e97c21c 2020-12-06 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
6715 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
6716 4e97c21c 2020-12-06 stsp if (error)
6717 4e97c21c 2020-12-06 stsp goto done;
6718 4e97c21c 2020-12-06 stsp head_ref_name = label;
6720 4e97c21c 2020-12-06 stsp error = got_ref_open(&ref, repo, commit_id_arg, 0);
6721 4e97c21c 2020-12-06 stsp if (error == NULL)
6722 4e97c21c 2020-12-06 stsp head_ref_name = got_ref_get_name(ref);
6723 4e97c21c 2020-12-06 stsp else if (error->code != GOT_ERR_NOT_REF)
6724 4e97c21c 2020-12-06 stsp goto done;
6725 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, NULL,
6726 84de9106 2020-12-26 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
6727 4e97c21c 2020-12-06 stsp if (error)
6728 4e97c21c 2020-12-06 stsp goto done;
6731 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
6732 a44927cc 2022-04-07 stsp if (error)
6733 a44927cc 2022-04-07 stsp goto done;
6735 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
6736 5221c383 2018-08-01 stsp if (view == NULL) {
6737 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
6738 5221c383 2018-08-01 stsp goto done;
6740 bc573f3b 2021-07-10 stsp error = open_tree_view(view, commit_id, head_ref_name, repo);
6741 ad80ab7b 2018-08-04 stsp if (error)
6742 ad80ab7b 2018-08-04 stsp goto done;
6743 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
6744 a44927cc 2022-04-07 stsp error = tree_view_walk_path(&view->state.tree, commit,
6745 d91faf3b 2020-12-01 naddy in_repo_path);
6746 55cccc34 2020-02-20 stsp if (error)
6747 55cccc34 2020-02-20 stsp goto done;
6750 55cccc34 2020-02-20 stsp if (worktree) {
6751 55cccc34 2020-02-20 stsp /* Release work tree lock. */
6752 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
6753 55cccc34 2020-02-20 stsp worktree = NULL;
6755 e5a0f69f 2018-08-18 stsp error = view_loop(view);
6757 52185f70 2019-02-05 stsp free(repo_path);
6758 e4a0e26d 2020-02-20 stsp free(cwd);
6759 ffd1d5e5 2018-06-23 stsp free(commit_id);
6760 4e97c21c 2020-12-06 stsp free(label);
6762 486cd271 2020-12-06 stsp got_ref_close(ref);
6763 1d0f4054 2021-06-17 stsp if (repo) {
6764 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
6765 1d0f4054 2021-06-17 stsp if (error == NULL)
6766 1d0f4054 2021-06-17 stsp error = close_err;
6768 0ae84acc 2022-06-15 tracey if (pack_fds) {
6769 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
6770 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
6771 0ae84acc 2022-06-15 tracey if (error == NULL)
6772 0ae84acc 2022-06-15 tracey error = pack_err;
6774 51a10b52 2020-12-26 stsp tog_free_refs();
6775 ffd1d5e5 2018-06-23 stsp return error;
6778 6458efa5 2020-11-24 stsp static const struct got_error *
6779 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
6781 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
6782 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
6784 6458efa5 2020-11-24 stsp s->nrefs = 0;
6785 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(sre, &tog_refs, entry) {
6786 cc488aa7 2022-01-23 stsp if (strncmp(got_ref_get_name(sre->ref),
6787 cc488aa7 2022-01-23 stsp "refs/got/", 9) == 0 &&
6788 cc488aa7 2022-01-23 stsp strncmp(got_ref_get_name(sre->ref),
6789 cc488aa7 2022-01-23 stsp "refs/got/backup/", 16) != 0)
6792 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
6793 6458efa5 2020-11-24 stsp if (re == NULL)
6794 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
6796 8924d611 2020-12-26 stsp re->ref = got_ref_dup(sre->ref);
6797 8924d611 2020-12-26 stsp if (re->ref == NULL)
6798 8924d611 2020-12-26 stsp return got_error_from_errno("got_ref_dup");
6799 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
6800 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
6803 8924d611 2020-12-26 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
6804 6458efa5 2020-11-24 stsp return NULL;
6808 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
6810 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
6812 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
6813 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
6814 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
6815 8924d611 2020-12-26 stsp got_ref_close(re->ref);
6820 6458efa5 2020-11-24 stsp static const struct got_error *
6821 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
6823 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
6824 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6826 6458efa5 2020-11-24 stsp s->selected_entry = 0;
6827 6458efa5 2020-11-24 stsp s->repo = repo;
6829 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
6830 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
6832 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
6834 6458efa5 2020-11-24 stsp return err;
6836 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
6837 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
6838 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
6839 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
6841 6458efa5 2020-11-24 stsp goto done;
6843 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
6844 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
6845 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
6847 6458efa5 2020-11-24 stsp goto done;
6849 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
6850 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
6851 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
6853 cc488aa7 2022-01-23 stsp goto done;
6855 cc488aa7 2022-01-23 stsp err = add_color(&s->colors, "^refs/got/backup/",
6856 cc488aa7 2022-01-23 stsp TOG_COLOR_REFS_BACKUP,
6857 cc488aa7 2022-01-23 stsp get_color_value("TOG_COLOR_REFS_BACKUP"));
6859 6458efa5 2020-11-24 stsp goto done;
6862 6458efa5 2020-11-24 stsp view->show = show_ref_view;
6863 6458efa5 2020-11-24 stsp view->input = input_ref_view;
6864 6458efa5 2020-11-24 stsp view->close = close_ref_view;
6865 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
6866 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
6869 6458efa5 2020-11-24 stsp free_colors(&s->colors);
6870 6458efa5 2020-11-24 stsp return err;
6873 6458efa5 2020-11-24 stsp static const struct got_error *
6874 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
6876 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6878 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
6879 6458efa5 2020-11-24 stsp free_colors(&s->colors);
6881 6458efa5 2020-11-24 stsp return NULL;
6884 6458efa5 2020-11-24 stsp static const struct got_error *
6885 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
6886 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
6888 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
6889 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
6890 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
6891 6458efa5 2020-11-24 stsp int obj_type;
6893 c42c9805 2020-11-24 stsp *commit_id = NULL;
6895 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
6897 6458efa5 2020-11-24 stsp return err;
6899 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
6901 6458efa5 2020-11-24 stsp goto done;
6903 6458efa5 2020-11-24 stsp switch (obj_type) {
6904 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
6905 c42c9805 2020-11-24 stsp *commit_id = obj_id;
6907 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
6908 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
6910 6458efa5 2020-11-24 stsp goto done;
6911 c42c9805 2020-11-24 stsp free(obj_id);
6912 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
6913 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
6915 6458efa5 2020-11-24 stsp goto done;
6916 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
6917 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
6918 c42c9805 2020-11-24 stsp goto done;
6920 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
6921 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
6922 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
6923 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
6924 c42c9805 2020-11-24 stsp goto done;
6928 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
6934 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
6935 c42c9805 2020-11-24 stsp if (err) {
6936 c42c9805 2020-11-24 stsp free(*commit_id);
6937 c42c9805 2020-11-24 stsp *commit_id = NULL;
6939 c42c9805 2020-11-24 stsp return err;
6942 c42c9805 2020-11-24 stsp static const struct got_error *
6943 9b058f45 2022-06-30 mark log_ref_entry(struct tog_view **new_view, int begin_y, int begin_x,
6944 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
6946 c42c9805 2020-11-24 stsp struct tog_view *log_view;
6947 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
6948 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
6950 c42c9805 2020-11-24 stsp *new_view = NULL;
6952 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
6953 c42c9805 2020-11-24 stsp if (err) {
6954 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
6955 c42c9805 2020-11-24 stsp return err;
6957 c42c9805 2020-11-24 stsp return NULL;
6960 9b058f45 2022-06-30 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
6961 6458efa5 2020-11-24 stsp if (log_view == NULL) {
6962 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
6963 6458efa5 2020-11-24 stsp goto done;
6966 ee756517 2020-12-05 stsp err = open_log_view(log_view, commit_id, repo,
6967 ee756517 2020-12-05 stsp got_ref_get_name(re->ref), "", 0);
6970 6458efa5 2020-11-24 stsp view_close(log_view);
6972 6458efa5 2020-11-24 stsp *new_view = log_view;
6973 c42c9805 2020-11-24 stsp free(commit_id);
6974 6458efa5 2020-11-24 stsp return err;
6977 ce5b7c56 2019-07-09 stsp static void
6978 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
6980 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
6981 34ba6917 2020-11-30 stsp int i = 0;
6983 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
6986 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
6987 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
6988 34ba6917 2020-11-30 stsp if (re == NULL)
6990 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
6991 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
6995 9b058f45 2022-06-30 mark static const struct got_error *
6996 9b058f45 2022-06-30 mark ref_scroll_down(struct tog_view *view, int maxscroll)
6998 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
6999 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
7000 6458efa5 2020-11-24 stsp int n = 0;
7002 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
7003 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
7005 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
7007 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
7008 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
7010 9b058f45 2022-06-30 mark last = TAILQ_NEXT(last, entry);
7011 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN)) {
7012 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
7013 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
7017 9b058f45 2022-06-30 mark return NULL;
7020 6458efa5 2020-11-24 stsp static const struct got_error *
7021 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
7023 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
7025 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
7026 6458efa5 2020-11-24 stsp return NULL;
7029 6458efa5 2020-11-24 stsp static int
7030 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
7032 6458efa5 2020-11-24 stsp regmatch_t regmatch;
7034 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
7038 6458efa5 2020-11-24 stsp static const struct got_error *
7039 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
7041 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
7042 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
7044 6458efa5 2020-11-24 stsp if (!view->searching) {
7045 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7046 6458efa5 2020-11-24 stsp return NULL;
7049 6458efa5 2020-11-24 stsp if (s->matched_entry) {
7050 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
7051 6458efa5 2020-11-24 stsp if (s->selected_entry)
7052 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
7054 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
7055 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
7057 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
7058 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
7060 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
7061 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
7064 487cd7d2 2021-12-17 stsp if (s->selected_entry)
7065 487cd7d2 2021-12-17 stsp re = s->selected_entry;
7066 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
7067 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
7069 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
7072 6458efa5 2020-11-24 stsp while (1) {
7073 6458efa5 2020-11-24 stsp if (re == NULL) {
7074 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
7075 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7076 6458efa5 2020-11-24 stsp return NULL;
7078 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
7079 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
7081 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
7084 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
7085 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7086 6458efa5 2020-11-24 stsp s->matched_entry = re;
7090 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
7091 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
7093 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
7096 6458efa5 2020-11-24 stsp if (s->matched_entry) {
7097 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
7098 6458efa5 2020-11-24 stsp s->selected = 0;
7101 6458efa5 2020-11-24 stsp return NULL;
7104 6458efa5 2020-11-24 stsp static const struct got_error *
7105 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
7107 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
7108 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
7109 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
7110 6458efa5 2020-11-24 stsp char *line = NULL;
7111 6458efa5 2020-11-24 stsp wchar_t *wline;
7112 6458efa5 2020-11-24 stsp struct tog_color *tc;
7113 6458efa5 2020-11-24 stsp int width, n;
7114 6458efa5 2020-11-24 stsp int limit = view->nlines;
7116 6458efa5 2020-11-24 stsp werase(view->window);
7118 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
7119 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
7120 9b058f45 2022-06-30 mark view_is_splitscreen(view->child))
7121 9b058f45 2022-06-30 mark --limit; /* border */
7123 6458efa5 2020-11-24 stsp if (limit == 0)
7124 6458efa5 2020-11-24 stsp return NULL;
7126 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
7128 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
7129 6458efa5 2020-11-24 stsp s->nrefs) == -1)
7130 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
7132 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
7133 6458efa5 2020-11-24 stsp if (err) {
7134 6458efa5 2020-11-24 stsp free(line);
7135 6458efa5 2020-11-24 stsp return err;
7137 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
7138 6458efa5 2020-11-24 stsp wstandout(view->window);
7139 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
7140 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
7141 6458efa5 2020-11-24 stsp wstandend(view->window);
7142 6458efa5 2020-11-24 stsp free(wline);
7143 6458efa5 2020-11-24 stsp wline = NULL;
7144 6458efa5 2020-11-24 stsp free(line);
7145 6458efa5 2020-11-24 stsp line = NULL;
7146 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
7147 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
7148 6458efa5 2020-11-24 stsp if (--limit <= 0)
7149 6458efa5 2020-11-24 stsp return NULL;
7152 6458efa5 2020-11-24 stsp while (re && limit > 0) {
7153 6458efa5 2020-11-24 stsp char *line = NULL;
7154 b4996bee 2022-06-16 stsp char ymd[13]; /* YYYY-MM-DD + " " + NUL */
7156 b4996bee 2022-06-16 stsp if (s->show_date) {
7157 b4996bee 2022-06-16 stsp struct got_commit_object *ci;
7158 b4996bee 2022-06-16 stsp struct got_tag_object *tag;
7159 b4996bee 2022-06-16 stsp struct got_object_id *id;
7160 b4996bee 2022-06-16 stsp struct tm tm;
7163 b4996bee 2022-06-16 stsp err = got_ref_resolve(&id, s->repo, re->ref);
7165 b4996bee 2022-06-16 stsp return err;
7166 b4996bee 2022-06-16 stsp err = got_object_open_as_tag(&tag, s->repo, id);
7167 b4996bee 2022-06-16 stsp if (err) {
7168 b4996bee 2022-06-16 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
7170 b4996bee 2022-06-16 stsp return err;
7172 b4996bee 2022-06-16 stsp err = got_object_open_as_commit(&ci, s->repo,
7174 b4996bee 2022-06-16 stsp if (err) {
7176 b4996bee 2022-06-16 stsp return err;
7178 b4996bee 2022-06-16 stsp t = got_object_commit_get_committer_time(ci);
7179 b4996bee 2022-06-16 stsp got_object_commit_close(ci);
7181 b4996bee 2022-06-16 stsp t = got_object_tag_get_tagger_time(tag);
7182 b4996bee 2022-06-16 stsp got_object_tag_close(tag);
7185 b4996bee 2022-06-16 stsp if (gmtime_r(&t, &tm) == NULL)
7186 b4996bee 2022-06-16 stsp return got_error_from_errno("gmtime_r");
7187 b4996bee 2022-06-16 stsp if (strftime(ymd, sizeof(ymd), "%G-%m-%d ", &tm) == 0)
7188 b4996bee 2022-06-16 stsp return got_error(GOT_ERR_NO_SPACE);
7190 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
7191 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s -> %s", s->show_date ?
7192 b4996bee 2022-06-16 stsp ymd : "", got_ref_get_name(re->ref),
7193 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
7194 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
7195 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
7196 6458efa5 2020-11-24 stsp struct got_object_id *id;
7197 6458efa5 2020-11-24 stsp char *id_str;
7198 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
7200 6458efa5 2020-11-24 stsp return err;
7201 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
7202 6458efa5 2020-11-24 stsp if (err) {
7204 6458efa5 2020-11-24 stsp return err;
7206 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s: %s", s->show_date ? ymd : "",
7207 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
7208 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
7210 6458efa5 2020-11-24 stsp free(id_str);
7211 6458efa5 2020-11-24 stsp return err;
7214 6458efa5 2020-11-24 stsp free(id_str);
7215 b4996bee 2022-06-16 stsp } else if (asprintf(&line, "%s%s", s->show_date ? ymd : "",
7216 b4996bee 2022-06-16 stsp got_ref_get_name(re->ref)) == -1)
7217 b4996bee 2022-06-16 stsp return got_error_from_errno("asprintf");
7219 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
7221 6458efa5 2020-11-24 stsp if (err) {
7222 6458efa5 2020-11-24 stsp free(line);
7223 6458efa5 2020-11-24 stsp return err;
7225 6458efa5 2020-11-24 stsp if (n == s->selected) {
7226 6458efa5 2020-11-24 stsp if (view->focussed)
7227 6458efa5 2020-11-24 stsp wstandout(view->window);
7228 6458efa5 2020-11-24 stsp s->selected_entry = re;
7230 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
7232 6458efa5 2020-11-24 stsp wattr_on(view->window,
7233 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
7234 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
7236 6458efa5 2020-11-24 stsp wattr_off(view->window,
7237 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
7238 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
7239 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
7240 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
7241 6458efa5 2020-11-24 stsp wstandend(view->window);
7242 6458efa5 2020-11-24 stsp free(line);
7243 6458efa5 2020-11-24 stsp free(wline);
7244 6458efa5 2020-11-24 stsp wline = NULL;
7246 6458efa5 2020-11-24 stsp s->ndisplayed++;
7247 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
7250 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
7253 9b058f45 2022-06-30 mark view_border(view);
7254 6458efa5 2020-11-24 stsp return err;
7257 6458efa5 2020-11-24 stsp static const struct got_error *
7258 c42c9805 2020-11-24 stsp browse_ref_tree(struct tog_view **new_view, int begin_x,
7259 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
7261 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
7262 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id = NULL;
7263 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
7265 c42c9805 2020-11-24 stsp *new_view = NULL;
7267 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
7268 c42c9805 2020-11-24 stsp if (err) {
7269 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
7270 c42c9805 2020-11-24 stsp return err;
7272 c42c9805 2020-11-24 stsp return NULL;
7276 c42c9805 2020-11-24 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
7277 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
7278 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
7279 c42c9805 2020-11-24 stsp goto done;
7282 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, commit_id,
7283 4e97c21c 2020-12-06 stsp got_ref_get_name(re->ref), repo);
7285 c42c9805 2020-11-24 stsp goto done;
7287 c42c9805 2020-11-24 stsp *new_view = tree_view;
7289 c42c9805 2020-11-24 stsp free(commit_id);
7290 c42c9805 2020-11-24 stsp return err;
7292 c42c9805 2020-11-24 stsp static const struct got_error *
7293 e78dc838 2020-12-04 stsp input_ref_view(struct tog_view **new_view, struct tog_view *view, int ch)
7295 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
7296 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
7297 c42c9805 2020-11-24 stsp struct tog_view *log_view, *tree_view;
7298 e4526bf5 2021-09-03 naddy struct tog_reflist_entry *re;
7299 9b058f45 2022-06-30 mark int begin_y = 0, begin_x = 0, n, nscroll = view->nlines - 1;
7301 6458efa5 2020-11-24 stsp switch (ch) {
7303 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
7304 640cd7ff 2022-06-22 mark view->count = 0;
7307 b4996bee 2022-06-16 stsp s->show_date = !s->show_date;
7308 640cd7ff 2022-06-22 mark view->count = 0;
7311 7f66531d 2021-11-16 stsp s->sort_by_date = !s->sort_by_date;
7312 640cd7ff 2022-06-22 mark view->count = 0;
7313 50617b77 2021-11-20 stsp err = got_reflist_sort(&tog_refs, s->sort_by_date ?
7314 50617b77 2021-11-20 stsp got_ref_cmp_by_commit_timestamp_descending :
7315 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name, s->repo);
7318 50617b77 2021-11-20 stsp got_reflist_object_id_map_free(tog_refs_idmap);
7319 50617b77 2021-11-20 stsp err = got_reflist_object_id_map_create(&tog_refs_idmap,
7320 50617b77 2021-11-20 stsp &tog_refs, s->repo);
7323 7f66531d 2021-11-16 stsp ref_view_free_refs(s);
7324 7f66531d 2021-11-16 stsp err = ref_view_load_refs(s);
7326 6458efa5 2020-11-24 stsp case KEY_ENTER:
7327 6458efa5 2020-11-24 stsp case '\r':
7328 640cd7ff 2022-06-22 mark view->count = 0;
7329 6458efa5 2020-11-24 stsp if (!s->selected_entry)
7331 6458efa5 2020-11-24 stsp if (view_is_parent_view(view))
7332 9b058f45 2022-06-30 mark view_get_split(view, &begin_y, &begin_x);
7334 9b058f45 2022-06-30 mark err = log_ref_entry(&log_view, begin_y, begin_x,
7335 9b058f45 2022-06-30 mark s->selected_entry, s->repo);
7339 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
7340 9b058f45 2022-06-30 mark err = view_init_hsplit(view, begin_y);
7345 e78dc838 2020-12-04 stsp view->focussed = 0;
7346 e78dc838 2020-12-04 stsp log_view->focussed = 1;
7347 9b058f45 2022-06-30 mark log_view->mode = view->mode;
7348 9b058f45 2022-06-30 mark log_view->nlines = view->lines - begin_y;
7349 6458efa5 2020-11-24 stsp if (view_is_parent_view(view)) {
7350 6458efa5 2020-11-24 stsp err = view_close_child(view);
7352 6458efa5 2020-11-24 stsp return err;
7353 0dbbbe90 2022-06-17 op err = view_set_child(view, log_view);
7356 e78dc838 2020-12-04 stsp view->focus_child = 1;
7358 6458efa5 2020-11-24 stsp *new_view = log_view;
7361 640cd7ff 2022-06-22 mark view->count = 0;
7362 c42c9805 2020-11-24 stsp if (!s->selected_entry)
7364 c42c9805 2020-11-24 stsp if (view_is_parent_view(view))
7365 c42c9805 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
7366 c42c9805 2020-11-24 stsp err = browse_ref_tree(&tree_view, begin_x, s->selected_entry,
7368 c42c9805 2020-11-24 stsp if (err || tree_view == NULL)
7370 e78dc838 2020-12-04 stsp view->focussed = 0;
7371 e78dc838 2020-12-04 stsp tree_view->focussed = 1;
7372 c42c9805 2020-11-24 stsp if (view_is_parent_view(view)) {
7373 c42c9805 2020-11-24 stsp err = view_close_child(view);
7375 c42c9805 2020-11-24 stsp return err;
7376 0dbbbe90 2022-06-17 op err = view_set_child(view, tree_view);
7379 e78dc838 2020-12-04 stsp view->focus_child = 1;
7381 c42c9805 2020-11-24 stsp *new_view = tree_view;
7383 e4526bf5 2021-09-03 naddy case 'g':
7384 e4526bf5 2021-09-03 naddy case KEY_HOME:
7385 e4526bf5 2021-09-03 naddy s->selected = 0;
7386 640cd7ff 2022-06-22 mark view->count = 0;
7387 e4526bf5 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->refs);
7389 e4526bf5 2021-09-03 naddy case 'G':
7390 9b058f45 2022-06-30 mark case KEY_END: {
7391 9b058f45 2022-06-30 mark int eos = view->nlines - 1;
7393 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
7394 9b058f45 2022-06-30 mark --eos; /* border */
7395 e4526bf5 2021-09-03 naddy s->selected = 0;
7396 640cd7ff 2022-06-22 mark view->count = 0;
7397 e4526bf5 2021-09-03 naddy re = TAILQ_LAST(&s->refs, tog_reflist_head);
7398 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
7399 e4526bf5 2021-09-03 naddy if (re == NULL)
7401 e4526bf5 2021-09-03 naddy s->first_displayed_entry = re;
7402 e4526bf5 2021-09-03 naddy re = TAILQ_PREV(re, tog_reflist_head, entry);
7404 e4526bf5 2021-09-03 naddy if (n > 0)
7405 e4526bf5 2021-09-03 naddy s->selected = n - 1;
7409 6458efa5 2020-11-24 stsp case KEY_UP:
7410 02ffd0d5 2021-10-17 stsp case CTRL('p'):
7411 6458efa5 2020-11-24 stsp if (s->selected > 0) {
7412 6458efa5 2020-11-24 stsp s->selected--;
7415 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
7416 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
7417 640cd7ff 2022-06-22 mark view->count = 0;
7419 83cc4199 2022-06-13 stsp case CTRL('u'):
7421 83cc4199 2022-06-13 stsp nscroll /= 2;
7422 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7423 6458efa5 2020-11-24 stsp case KEY_PPAGE:
7424 6458efa5 2020-11-24 stsp case CTRL('b'):
7426 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
7427 83cc4199 2022-06-13 stsp s->selected -= MIN(nscroll, s->selected);
7428 83cc4199 2022-06-13 stsp ref_scroll_up(s, MAX(0, nscroll));
7429 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
7430 640cd7ff 2022-06-22 mark view->count = 0;
7433 6458efa5 2020-11-24 stsp case KEY_DOWN:
7434 02ffd0d5 2021-10-17 stsp case CTRL('n'):
7435 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
7436 6458efa5 2020-11-24 stsp s->selected++;
7439 640cd7ff 2022-06-22 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
7440 6458efa5 2020-11-24 stsp /* can't scroll any further */
7441 640cd7ff 2022-06-22 mark view->count = 0;
7444 9b058f45 2022-06-30 mark ref_scroll_down(view, 1);
7446 83cc4199 2022-06-13 stsp case CTRL('d'):
7448 83cc4199 2022-06-13 stsp nscroll /= 2;
7449 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7450 6458efa5 2020-11-24 stsp case KEY_NPAGE:
7451 6458efa5 2020-11-24 stsp case CTRL('f'):
7453 48bb96f0 2022-06-20 naddy case ' ':
7454 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
7455 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
7456 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
7457 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
7458 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
7459 640cd7ff 2022-06-22 mark if (view->count > 1 && s->selected < s->ndisplayed - 1)
7460 640cd7ff 2022-06-22 mark s->selected += s->ndisplayed - s->selected - 1;
7461 640cd7ff 2022-06-22 mark view->count = 0;
7464 9b058f45 2022-06-30 mark ref_scroll_down(view, nscroll);
7466 6458efa5 2020-11-24 stsp case CTRL('l'):
7467 640cd7ff 2022-06-22 mark view->count = 0;
7468 8924d611 2020-12-26 stsp tog_free_refs();
7469 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, s->sort_by_date);
7472 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
7473 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
7475 6458efa5 2020-11-24 stsp case KEY_RESIZE:
7476 8b5b8d0c 2020-12-06 stsp if (view->nlines >= 2 && s->selected >= view->nlines - 1)
7477 8b5b8d0c 2020-12-06 stsp s->selected = view->nlines - 2;
7480 640cd7ff 2022-06-22 mark view->count = 0;
7484 6458efa5 2020-11-24 stsp return err;
7487 6458efa5 2020-11-24 stsp __dead static void
7488 6458efa5 2020-11-24 stsp usage_ref(void)
7491 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
7492 6458efa5 2020-11-24 stsp getprogname());
7496 6458efa5 2020-11-24 stsp static const struct got_error *
7497 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
7499 6458efa5 2020-11-24 stsp const struct got_error *error;
7500 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
7501 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
7502 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
7504 6458efa5 2020-11-24 stsp struct tog_view *view;
7505 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
7507 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
7508 6458efa5 2020-11-24 stsp switch (ch) {
7510 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
7511 6458efa5 2020-11-24 stsp if (repo_path == NULL)
7512 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
7516 e99e2d15 2020-11-24 naddy usage_ref();
7517 6458efa5 2020-11-24 stsp /* NOTREACHED */
7521 6458efa5 2020-11-24 stsp argc -= optind;
7522 6458efa5 2020-11-24 stsp argv += optind;
7524 6458efa5 2020-11-24 stsp if (argc > 1)
7525 e99e2d15 2020-11-24 naddy usage_ref();
7527 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
7528 0ae84acc 2022-06-15 tracey if (error != NULL)
7529 0ae84acc 2022-06-15 tracey goto done;
7531 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
7532 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
7533 c156c7a4 2020-12-18 stsp if (cwd == NULL)
7534 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
7535 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
7536 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
7537 c156c7a4 2020-12-18 stsp goto done;
7538 6458efa5 2020-11-24 stsp if (worktree)
7539 6458efa5 2020-11-24 stsp repo_path =
7540 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
7542 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
7543 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
7544 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
7545 c156c7a4 2020-12-18 stsp goto done;
7549 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7550 6458efa5 2020-11-24 stsp if (error != NULL)
7551 6458efa5 2020-11-24 stsp goto done;
7553 6458efa5 2020-11-24 stsp init_curses();
7555 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
7556 51a10b52 2020-12-26 stsp if (error)
7557 51a10b52 2020-12-26 stsp goto done;
7559 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
7560 6458efa5 2020-11-24 stsp if (error)
7561 6458efa5 2020-11-24 stsp goto done;
7563 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
7564 6458efa5 2020-11-24 stsp if (view == NULL) {
7565 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
7566 6458efa5 2020-11-24 stsp goto done;
7569 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
7570 6458efa5 2020-11-24 stsp if (error)
7571 6458efa5 2020-11-24 stsp goto done;
7573 6458efa5 2020-11-24 stsp if (worktree) {
7574 6458efa5 2020-11-24 stsp /* Release work tree lock. */
7575 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
7576 6458efa5 2020-11-24 stsp worktree = NULL;
7578 6458efa5 2020-11-24 stsp error = view_loop(view);
7580 6458efa5 2020-11-24 stsp free(repo_path);
7581 6458efa5 2020-11-24 stsp free(cwd);
7582 1d0f4054 2021-06-17 stsp if (repo) {
7583 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
7584 1d0f4054 2021-06-17 stsp if (close_err)
7585 1d0f4054 2021-06-17 stsp error = close_err;
7587 0ae84acc 2022-06-15 tracey if (pack_fds) {
7588 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
7589 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
7590 0ae84acc 2022-06-15 tracey if (error == NULL)
7591 0ae84acc 2022-06-15 tracey error = pack_err;
7593 51a10b52 2020-12-26 stsp tog_free_refs();
7594 6458efa5 2020-11-24 stsp return error;
7598 9b058f45 2022-06-30 mark * If view was scrolled down to move the selected line into view when opening a
7599 9b058f45 2022-06-30 mark * horizontal split, scroll back up when closing the split/toggling fullscreen.
7601 6458efa5 2020-11-24 stsp static void
7602 9b058f45 2022-06-30 mark offset_selection_up(struct tog_view *view)
7604 9b058f45 2022-06-30 mark switch (view->type) {
7605 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
7606 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
7607 9b058f45 2022-06-30 mark if (s->first_displayed_line == 1) {
7608 9b058f45 2022-06-30 mark s->selected_line = MAX(s->selected_line - view->offset,
7612 9b058f45 2022-06-30 mark if (s->first_displayed_line > view->offset)
7613 9b058f45 2022-06-30 mark s->first_displayed_line -= view->offset;
7615 9b058f45 2022-06-30 mark s->first_displayed_line = 1;
7616 9b058f45 2022-06-30 mark s->selected_line += view->offset;
7619 9b058f45 2022-06-30 mark case TOG_VIEW_LOG:
7620 9b058f45 2022-06-30 mark log_scroll_up(&view->state.log, view->offset);
7621 9b058f45 2022-06-30 mark view->state.log.selected += view->offset;
7623 9b058f45 2022-06-30 mark case TOG_VIEW_REF:
7624 9b058f45 2022-06-30 mark ref_scroll_up(&view->state.ref, view->offset);
7625 9b058f45 2022-06-30 mark view->state.ref.selected += view->offset;
7627 9b058f45 2022-06-30 mark case TOG_VIEW_TREE:
7628 9b058f45 2022-06-30 mark tree_scroll_up(&view->state.tree, view->offset);
7629 9b058f45 2022-06-30 mark view->state.tree.selected += view->offset;
7635 9b058f45 2022-06-30 mark view->offset = 0;
7639 9b058f45 2022-06-30 mark * If the selected line is in the section of screen covered by the bottom split,
7640 9b058f45 2022-06-30 mark * scroll down offset lines to move it into view and index its new position.
7642 9b058f45 2022-06-30 mark static const struct got_error *
7643 9b058f45 2022-06-30 mark offset_selection_down(struct tog_view *view)
7645 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
7646 9b058f45 2022-06-30 mark const struct got_error *(*scrolld)(struct tog_view *, int);
7647 9b058f45 2022-06-30 mark int *selected = NULL;
7648 9b058f45 2022-06-30 mark int header, offset;
7650 9b058f45 2022-06-30 mark switch (view->type) {
7651 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
7652 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
7653 9b058f45 2022-06-30 mark header = 3;
7654 9b058f45 2022-06-30 mark scrolld = NULL;
7655 9b058f45 2022-06-30 mark if (s->selected_line > view->nlines - header) {
7656 9b058f45 2022-06-30 mark offset = abs(view->nlines - s->selected_line - header);
7657 9b058f45 2022-06-30 mark s->first_displayed_line += offset;
7658 9b058f45 2022-06-30 mark s->selected_line -= offset;
7659 9b058f45 2022-06-30 mark view->offset = offset;
7663 9b058f45 2022-06-30 mark case TOG_VIEW_LOG: {
7664 9b058f45 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
7665 9b058f45 2022-06-30 mark scrolld = &log_scroll_down;
7666 9b058f45 2022-06-30 mark header = 3;
7667 9b058f45 2022-06-30 mark selected = &s->selected;
7670 9b058f45 2022-06-30 mark case TOG_VIEW_REF: {
7671 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
7672 9b058f45 2022-06-30 mark scrolld = &ref_scroll_down;
7673 9b058f45 2022-06-30 mark header = 3;
7674 9b058f45 2022-06-30 mark selected = &s->selected;
7677 9b058f45 2022-06-30 mark case TOG_VIEW_TREE: {
7678 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
7679 9b058f45 2022-06-30 mark scrolld = &tree_scroll_down;
7680 9b058f45 2022-06-30 mark header = 5;
7681 9b058f45 2022-06-30 mark selected = &s->selected;
7685 9b058f45 2022-06-30 mark selected = NULL;
7686 9b058f45 2022-06-30 mark scrolld = NULL;
7687 9b058f45 2022-06-30 mark header = 0;
7691 9b058f45 2022-06-30 mark if (selected && *selected > view->nlines - header) {
7692 9b058f45 2022-06-30 mark offset = abs(view->nlines - *selected - header);
7693 9b058f45 2022-06-30 mark view->offset = offset;
7694 9b058f45 2022-06-30 mark if (scrolld && offset) {
7695 9b058f45 2022-06-30 mark err = scrolld(view, offset);
7696 9b058f45 2022-06-30 mark *selected -= offset;
7700 9b058f45 2022-06-30 mark return err;
7703 9b058f45 2022-06-30 mark static void
7704 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
7708 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
7709 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
7710 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = &tog_commands[i];
7711 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
7713 6879ba42 2020-10-01 naddy fputc('\n', fp);
7716 4ed7e80c 2018-05-20 stsp __dead static void
7717 6879ba42 2020-10-01 naddy usage(int hflag, int status)
7719 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
7721 6879ba42 2020-10-01 naddy fprintf(fp, "usage: %s [-h] [-V | --version] [command] [arg ...]\n",
7722 6879ba42 2020-10-01 naddy getprogname());
7723 6879ba42 2020-10-01 naddy if (hflag) {
7724 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
7725 6879ba42 2020-10-01 naddy list_commands(fp);
7727 6879ba42 2020-10-01 naddy exit(status);
7730 c2301be8 2018-04-30 stsp static char **
7731 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
7733 ee85c5e8 2020-02-29 stsp va_list ap;
7734 c2301be8 2018-04-30 stsp char **argv;
7737 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
7739 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
7740 c2301be8 2018-04-30 stsp if (argv == NULL)
7741 c2301be8 2018-04-30 stsp err(1, "calloc");
7742 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
7743 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
7744 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
7745 e10c916e 2019-09-15 hiltjo err(1, "strdup");
7748 ee85c5e8 2020-02-29 stsp va_end(ap);
7749 c2301be8 2018-04-30 stsp return argv;
7753 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
7754 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
7755 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
7756 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
7757 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
7759 ee85c5e8 2020-02-29 stsp static const struct got_error *
7760 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
7762 1d0f4054 2021-06-17 stsp const struct got_error *error = NULL, *close_err;
7763 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
7764 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
7765 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
7766 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
7767 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
7768 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
7769 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
7770 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
7772 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
7773 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
7774 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
7776 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
7777 0ae84acc 2022-06-15 tracey if (error != NULL)
7778 0ae84acc 2022-06-15 tracey goto done;
7780 ee85c5e8 2020-02-29 stsp error = got_worktree_open(&worktree, cwd);
7781 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
7782 ee85c5e8 2020-02-29 stsp goto done;
7784 ee85c5e8 2020-02-29 stsp if (worktree)
7785 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
7787 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
7788 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
7789 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
7790 ee85c5e8 2020-02-29 stsp goto done;
7793 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7794 ee85c5e8 2020-02-29 stsp if (error != NULL)
7795 ee85c5e8 2020-02-29 stsp goto done;
7797 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
7798 ee85c5e8 2020-02-29 stsp repo, worktree);
7799 ee85c5e8 2020-02-29 stsp if (error)
7800 ee85c5e8 2020-02-29 stsp goto done;
7802 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
7803 84de9106 2020-12-26 stsp if (error)
7804 84de9106 2020-12-26 stsp goto done;
7805 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
7806 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
7807 87670572 2020-12-26 naddy GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7808 ee85c5e8 2020-02-29 stsp if (error)
7809 ee85c5e8 2020-02-29 stsp goto done;
7811 ee85c5e8 2020-02-29 stsp if (worktree) {
7812 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
7813 ee85c5e8 2020-02-29 stsp worktree = NULL;
7816 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
7817 a44927cc 2022-04-07 stsp if (error)
7818 a44927cc 2022-04-07 stsp goto done;
7820 a44927cc 2022-04-07 stsp error = got_object_id_by_path(&id, repo, commit, in_repo_path);
7821 ee85c5e8 2020-02-29 stsp if (error) {
7822 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
7823 ee85c5e8 2020-02-29 stsp goto done;
7824 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
7825 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
7826 6879ba42 2020-10-01 naddy usage(1, 1);
7827 ee85c5e8 2020-02-29 stsp /* not reached */
7830 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
7831 1d0f4054 2021-06-17 stsp if (error == NULL)
7832 1d0f4054 2021-06-17 stsp error = close_err;
7833 ee85c5e8 2020-02-29 stsp repo = NULL;
7835 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
7836 ee85c5e8 2020-02-29 stsp if (error)
7837 ee85c5e8 2020-02-29 stsp goto done;
7839 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
7841 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
7842 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
7844 1d0f4054 2021-06-17 stsp if (repo) {
7845 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
7846 1d0f4054 2021-06-17 stsp if (error == NULL)
7847 1d0f4054 2021-06-17 stsp error = close_err;
7849 a44927cc 2022-04-07 stsp if (commit)
7850 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
7851 ee85c5e8 2020-02-29 stsp if (worktree)
7852 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
7853 0ae84acc 2022-06-15 tracey if (pack_fds) {
7854 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
7855 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
7856 0ae84acc 2022-06-15 tracey if (error == NULL)
7857 0ae84acc 2022-06-15 tracey error = pack_err;
7860 ee85c5e8 2020-02-29 stsp free(commit_id_str);
7861 ee85c5e8 2020-02-29 stsp free(commit_id);
7862 ee85c5e8 2020-02-29 stsp free(cwd);
7863 ee85c5e8 2020-02-29 stsp free(repo_path);
7864 ee85c5e8 2020-02-29 stsp free(in_repo_path);
7865 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
7867 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
7868 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
7869 ee85c5e8 2020-02-29 stsp free(cmd_argv);
7871 87670572 2020-12-26 naddy tog_free_refs();
7872 ee85c5e8 2020-02-29 stsp return error;
7876 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
7878 9f7d7167 2018-04-29 stsp const struct got_error *error = NULL;
7879 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
7880 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
7881 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
7882 3e166534 2022-02-16 naddy static const struct option longopts[] = {
7883 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
7884 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
7886 917d79a7 2022-07-01 stsp char *diff_algo_str = NULL;
7888 289e3cbf 2019-02-04 stsp setlocale(LC_CTYPE, "");
7890 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
7891 9f7d7167 2018-04-29 stsp switch (ch) {
7893 9f7d7167 2018-04-29 stsp hflag = 1;
7896 53ccebc2 2019-07-30 stsp Vflag = 1;
7899 6879ba42 2020-10-01 naddy usage(hflag, 1);
7900 9f7d7167 2018-04-29 stsp /* NOTREACHED */
7904 9f7d7167 2018-04-29 stsp argc -= optind;
7905 9f7d7167 2018-04-29 stsp argv += optind;
7906 9814e6a3 2020-09-27 naddy optind = 1;
7907 c2301be8 2018-04-30 stsp optreset = 1;
7909 53ccebc2 2019-07-30 stsp if (Vflag) {
7910 53ccebc2 2019-07-30 stsp got_version_print_str();
7911 6879ba42 2020-10-01 naddy return 0;
7914 4010e238 2020-12-04 stsp #ifndef PROFILE
7915 4010e238 2020-12-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
7916 4010e238 2020-12-04 stsp NULL) == -1)
7917 4010e238 2020-12-04 stsp err(1, "pledge");
7920 c2301be8 2018-04-30 stsp if (argc == 0) {
7921 f29d3e89 2018-06-23 stsp if (hflag)
7922 6879ba42 2020-10-01 naddy usage(hflag, 0);
7923 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
7924 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
7926 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
7930 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
7931 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
7932 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
7933 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
7934 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
7940 917d79a7 2022-07-01 stsp diff_algo_str = getenv("TOG_DIFF_ALGORITHM");
7941 917d79a7 2022-07-01 stsp if (diff_algo_str) {
7942 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "patience") == 0)
7943 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
7944 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "myers") == 0)
7945 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
7948 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
7949 ee85c5e8 2020-02-29 stsp if (argc != 1)
7950 6879ba42 2020-10-01 naddy usage(0, 1);
7951 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
7952 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
7954 ee85c5e8 2020-02-29 stsp if (hflag)
7955 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
7957 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
7961 b46c1e04 2020-09-20 naddy putchar('\n');
7962 a2f4a359 2020-02-28 stsp if (cmd_argv) {
7964 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
7965 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
7966 a2f4a359 2020-02-28 stsp free(cmd_argv);
7969 fc06ba56 2019-08-22 stsp if (error && error->code != GOT_ERR_CANCELLED)
7970 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
