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 61266923 2020-01-14 stsp #include <signal.h>
28 9f7d7167 2018-04-29 stsp #include <stdlib.h>
29 ee85c5e8 2020-02-29 stsp #include <stdarg.h>
30 26ed57b2 2018-05-19 stsp #include <stdio.h>
31 9f7d7167 2018-04-29 stsp #include <getopt.h>
32 9f7d7167 2018-04-29 stsp #include <string.h>
33 9f7d7167 2018-04-29 stsp #include <err.h>
34 80ddbec8 2018-04-29 stsp #include <unistd.h>
35 26ed57b2 2018-05-19 stsp #include <limits.h>
36 61e69b96 2018-05-20 stsp #include <wchar.h>
37 788c352e 2018-06-16 stsp #include <time.h>
38 84451b3e 2018-07-10 stsp #include <pthread.h>
39 5036bf37 2018-09-24 stsp #include <libgen.h>
40 60493ae3 2019-06-20 stsp #include <regex.h>
41 3da8ef85 2021-09-21 stsp #include <sched.h>
43 53ccebc2 2019-07-30 stsp #include "got_version.h"
44 9f7d7167 2018-04-29 stsp #include "got_error.h"
45 80ddbec8 2018-04-29 stsp #include "got_object.h"
46 80ddbec8 2018-04-29 stsp #include "got_reference.h"
47 80ddbec8 2018-04-29 stsp #include "got_repository.h"
48 80ddbec8 2018-04-29 stsp #include "got_diff.h"
49 511a516b 2018-05-19 stsp #include "got_opentemp.h"
50 00dfcb92 2018-06-11 stsp #include "got_utf8.h"
51 6fb7cd11 2019-08-22 stsp #include "got_cancel.h"
52 6fb7cd11 2019-08-22 stsp #include "got_commit_graph.h"
53 a70480e0 2018-06-23 stsp #include "got_blame.h"
54 c2db6724 2019-01-04 stsp #include "got_privsep.h"
55 1dd54920 2019-05-11 stsp #include "got_path.h"
56 b7165be3 2019-02-05 stsp #include "got_worktree.h"
59 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
63 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
66 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
68 9f7d7167 2018-04-29 stsp #ifndef nitems
69 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
72 9f7d7167 2018-04-29 stsp struct tog_cmd {
73 c2301be8 2018-04-30 stsp const char *name;
74 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
75 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
78 6879ba42 2020-10-01 naddy __dead static void usage(int, int);
79 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
80 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
81 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
82 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
83 6458efa5 2020-11-24 stsp __dead static void usage_ref(void);
85 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
86 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
87 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
88 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
89 6458efa5 2020-11-24 stsp static const struct got_error* cmd_ref(int, char *[]);
91 3e166534 2022-02-16 naddy static const struct tog_cmd tog_commands[] = {
92 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
93 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
94 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
95 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
96 6458efa5 2020-11-24 stsp { "ref", cmd_ref, usage_ref },
99 d6b05b5b 2018-08-04 stsp enum tog_view_type {
100 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
101 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
102 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
103 6458efa5 2020-11-24 stsp TOG_VIEW_TREE,
104 6458efa5 2020-11-24 stsp TOG_VIEW_REF,
107 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
109 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
110 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
111 ba4f502b 2018-08-04 stsp struct got_object_id *id;
112 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
115 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
116 ba4f502b 2018-08-04 stsp struct commit_queue {
117 ba4f502b 2018-08-04 stsp int ncommits;
118 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
121 f26dddb7 2019-11-08 stsp struct tog_color {
122 dbdddfee 2021-06-23 naddy STAILQ_ENTRY(tog_color) entry;
123 6d17833f 2019-11-08 stsp regex_t regex;
124 6d17833f 2019-11-08 stsp short colorpair;
126 dbdddfee 2021-06-23 naddy STAILQ_HEAD(tog_colors, tog_color);
128 d9dff0e5 2020-12-26 stsp static struct got_reflist_head tog_refs = TAILQ_HEAD_INITIALIZER(tog_refs);
129 51a10b52 2020-12-26 stsp static struct got_reflist_object_id_map *tog_refs_idmap;
131 cc488aa7 2022-01-23 stsp static const struct got_error *
132 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name(void *arg, int *cmp, struct got_reference *re1,
133 cc488aa7 2022-01-23 stsp struct got_reference* re2)
135 cc488aa7 2022-01-23 stsp const char *name1 = got_ref_get_name(re1);
136 cc488aa7 2022-01-23 stsp const char *name2 = got_ref_get_name(re2);
137 cc488aa7 2022-01-23 stsp int isbackup1, isbackup2;
139 cc488aa7 2022-01-23 stsp /* Sort backup refs towards the bottom of the list. */
140 cc488aa7 2022-01-23 stsp isbackup1 = strncmp(name1, "refs/got/backup/", 16) == 0;
141 cc488aa7 2022-01-23 stsp isbackup2 = strncmp(name2, "refs/got/backup/", 16) == 0;
142 cc488aa7 2022-01-23 stsp if (!isbackup1 && isbackup2) {
144 cc488aa7 2022-01-23 stsp return NULL;
145 cc488aa7 2022-01-23 stsp } else if (isbackup1 && !isbackup2) {
147 cc488aa7 2022-01-23 stsp return NULL;
150 cc488aa7 2022-01-23 stsp *cmp = got_path_cmp(name1, name2, strlen(name1), strlen(name2));
151 cc488aa7 2022-01-23 stsp return NULL;
154 11b20872 2019-11-08 stsp static const struct got_error *
155 7f66531d 2021-11-16 stsp tog_load_refs(struct got_repository *repo, int sort_by_date)
157 51a10b52 2020-12-26 stsp const struct got_error *err;
159 7f66531d 2021-11-16 stsp err = got_ref_list(&tog_refs, repo, NULL, sort_by_date ?
160 cc488aa7 2022-01-23 stsp got_ref_cmp_by_commit_timestamp_descending : tog_ref_cmp_by_name,
163 51a10b52 2020-12-26 stsp return err;
165 51a10b52 2020-12-26 stsp return got_reflist_object_id_map_create(&tog_refs_idmap, &tog_refs,
169 51a10b52 2020-12-26 stsp static void
170 51a10b52 2020-12-26 stsp tog_free_refs(void)
172 51a10b52 2020-12-26 stsp if (tog_refs_idmap) {
173 f193b038 2020-12-26 stsp got_reflist_object_id_map_free(tog_refs_idmap);
174 51a10b52 2020-12-26 stsp tog_refs_idmap = NULL;
176 51a10b52 2020-12-26 stsp got_ref_list_free(&tog_refs);
179 51a10b52 2020-12-26 stsp static const struct got_error *
180 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
181 11b20872 2019-11-08 stsp int idx, short color)
183 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
184 11b20872 2019-11-08 stsp struct tog_color *tc;
185 11b20872 2019-11-08 stsp int regerr = 0;
187 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
188 11b20872 2019-11-08 stsp return NULL;
190 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
192 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
193 11b20872 2019-11-08 stsp if (tc == NULL)
194 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
195 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
196 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
197 11b20872 2019-11-08 stsp if (regerr) {
198 11b20872 2019-11-08 stsp static char regerr_msg[512];
199 11b20872 2019-11-08 stsp static char err_msg[512];
200 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
201 11b20872 2019-11-08 stsp sizeof(regerr_msg));
202 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
203 11b20872 2019-11-08 stsp regerr_msg);
204 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
206 11b20872 2019-11-08 stsp return err;
208 11b20872 2019-11-08 stsp tc->colorpair = idx;
209 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(colors, tc, entry);
210 11b20872 2019-11-08 stsp return NULL;
213 11b20872 2019-11-08 stsp static void
214 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
216 11b20872 2019-11-08 stsp struct tog_color *tc;
218 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(colors)) {
219 dbdddfee 2021-06-23 naddy tc = STAILQ_FIRST(colors);
220 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(colors, entry);
221 11b20872 2019-11-08 stsp regfree(&tc->regex);
226 11b20872 2019-11-08 stsp struct tog_color *
227 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
229 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
231 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
232 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
236 11b20872 2019-11-08 stsp return NULL;
240 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
242 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
243 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
244 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
245 11b20872 2019-11-08 stsp return COLOR_CYAN;
246 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
247 11b20872 2019-11-08 stsp return COLOR_YELLOW;
248 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
249 11b20872 2019-11-08 stsp return COLOR_GREEN;
250 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
251 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
252 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
253 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
254 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
255 91b8c405 2020-01-25 stsp return COLOR_CYAN;
256 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
257 11b20872 2019-11-08 stsp return COLOR_GREEN;
258 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
259 11b20872 2019-11-08 stsp return COLOR_GREEN;
260 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
261 11b20872 2019-11-08 stsp return COLOR_CYAN;
262 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
263 11b20872 2019-11-08 stsp return COLOR_YELLOW;
264 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_HEADS") == 0)
265 6458efa5 2020-11-24 stsp return COLOR_GREEN;
266 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_TAGS") == 0)
267 6458efa5 2020-11-24 stsp return COLOR_MAGENTA;
268 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_REMOTES") == 0)
269 6458efa5 2020-11-24 stsp return COLOR_YELLOW;
270 cc488aa7 2022-01-23 stsp if (strcmp(envvar, "TOG_COLOR_REFS_BACKUP") == 0)
271 cc488aa7 2022-01-23 stsp return COLOR_CYAN;
277 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
279 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
281 11b20872 2019-11-08 stsp if (val == NULL)
282 11b20872 2019-11-08 stsp return default_color_value(envvar);
284 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
285 11b20872 2019-11-08 stsp return COLOR_BLACK;
286 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
287 11b20872 2019-11-08 stsp return COLOR_RED;
288 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
289 11b20872 2019-11-08 stsp return COLOR_GREEN;
290 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
291 11b20872 2019-11-08 stsp return COLOR_YELLOW;
292 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
293 11b20872 2019-11-08 stsp return COLOR_BLUE;
294 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
295 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
296 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
297 11b20872 2019-11-08 stsp return COLOR_CYAN;
298 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
299 11b20872 2019-11-08 stsp return COLOR_WHITE;
300 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
303 11b20872 2019-11-08 stsp return default_color_value(envvar);
307 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
308 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
309 3dbaef42 2020-11-24 stsp const char *label1, *label2;
311 15a087fe 2019-02-21 stsp int first_displayed_line;
312 15a087fe 2019-02-21 stsp int last_displayed_line;
314 15a087fe 2019-02-21 stsp int diff_context;
315 3dbaef42 2020-11-24 stsp int ignore_whitespace;
316 64453f7e 2020-11-21 stsp int force_text_diff;
317 15a087fe 2019-02-21 stsp struct got_repository *repo;
318 bddb1296 2019-11-08 stsp struct tog_colors colors;
319 fe621944 2020-11-10 stsp size_t nlines;
320 f44b1f58 2020-02-02 tracey off_t *line_offsets;
321 f44b1f58 2020-02-02 tracey int matched_line;
322 f44b1f58 2020-02-02 tracey int selected_line;
324 15a087fe 2019-02-21 stsp /* passed from log view; may be NULL */
325 fb872ab2 2019-02-21 stsp struct tog_view *log_view;
328 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
330 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
331 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
332 7c1452c1 2020-03-26 stsp pthread_cond_t commit_loaded;
333 1a76625f 2018-10-22 stsp int commits_needed;
334 fb280deb 2021-08-30 stsp int load_all;
335 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
336 1a76625f 2018-10-22 stsp struct commit_queue *commits;
337 1a76625f 2018-10-22 stsp const char *in_repo_path;
338 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
339 1a76625f 2018-10-22 stsp struct got_repository *repo;
340 1a76625f 2018-10-22 stsp int log_complete;
341 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
342 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
343 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
344 13add988 2019-10-15 stsp int *searching;
345 13add988 2019-10-15 stsp int *search_next_done;
346 13add988 2019-10-15 stsp regex_t *regex;
349 1a76625f 2018-10-22 stsp struct tog_log_view_state {
350 b01e7d3b 2018-08-04 stsp struct commit_queue commits;
351 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
352 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
353 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
354 b01e7d3b 2018-08-04 stsp int selected;
355 b01e7d3b 2018-08-04 stsp char *in_repo_path;
356 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
357 b672a97a 2020-01-27 stsp int log_branches;
358 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
359 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
360 1a76625f 2018-10-22 stsp sig_atomic_t quit;
361 1a76625f 2018-10-22 stsp pthread_t thread;
362 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
363 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
364 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
365 11b20872 2019-11-08 stsp struct tog_colors colors;
368 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
369 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
370 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
371 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
372 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
373 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
374 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
375 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
376 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
377 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
378 bf30f154 2020-12-07 naddy #define TOG_COLOR_DATE 11
379 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_HEADS 12
380 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_TAGS 13
381 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_REMOTES 14
382 cc488aa7 2022-01-23 stsp #define TOG_COLOR_REFS_BACKUP 15
384 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
385 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
386 e9424729 2018-08-04 stsp int nlines;
388 e9424729 2018-08-04 stsp struct tog_view *view;
389 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
393 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
394 e9424729 2018-08-04 stsp const char *path;
395 e9424729 2018-08-04 stsp struct got_repository *repo;
396 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
397 e9424729 2018-08-04 stsp int *complete;
398 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
399 fc06ba56 2019-08-22 stsp void *cancel_arg;
402 e9424729 2018-08-04 stsp struct tog_blame {
404 be659d10 2020-11-18 stsp off_t filesize;
405 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
406 6fcac457 2018-11-19 stsp int nlines;
407 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
408 e9424729 2018-08-04 stsp pthread_t thread;
409 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
410 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
411 e9424729 2018-08-04 stsp const char *path;
414 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
415 7cbe629d 2018-08-04 stsp int first_displayed_line;
416 7cbe629d 2018-08-04 stsp int last_displayed_line;
417 7cbe629d 2018-08-04 stsp int selected_line;
418 7cbe629d 2018-08-04 stsp int blame_complete;
421 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
422 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
423 e5a0f69f 2018-08-18 stsp char *path;
424 7cbe629d 2018-08-04 stsp struct got_repository *repo;
425 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
426 e9424729 2018-08-04 stsp struct tog_blame blame;
427 6c4c42e0 2019-06-24 stsp int matched_line;
428 11b20872 2019-11-08 stsp struct tog_colors colors;
431 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
432 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
433 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
434 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
435 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
436 ad80ab7b 2018-08-04 stsp int selected;
439 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
441 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
442 ad80ab7b 2018-08-04 stsp char *tree_label;
443 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id;/* commit which this tree belongs to */
444 bc573f3b 2021-07-10 stsp struct got_tree_object *root; /* the commit's root tree entry */
445 bc573f3b 2021-07-10 stsp struct got_tree_object *tree; /* currently displayed (sub-)tree */
446 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
447 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
448 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
449 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
450 bc573f3b 2021-07-10 stsp struct tog_parent_trees parents; /* parent trees of current sub-tree */
451 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
452 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
453 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
454 6458efa5 2020-11-24 stsp struct tog_colors colors;
457 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
458 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
459 6458efa5 2020-11-24 stsp struct got_reference *ref;
463 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
465 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
466 dae613fa 2020-12-26 stsp struct tog_reflist_head refs;
467 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
468 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
469 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
470 7f66531d 2021-11-16 stsp int nrefs, ndisplayed, selected, show_ids, sort_by_date;
471 6458efa5 2020-11-24 stsp struct got_repository *repo;
472 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
473 bddb1296 2019-11-08 stsp struct tog_colors colors;
477 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
479 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
480 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
481 669b5ffa 2018-10-07 stsp * there is enough screen estate.
483 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
484 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
486 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
487 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
488 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
490 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
491 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
493 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
495 cc3c9aac 2018-08-01 stsp struct tog_view {
496 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
497 26ed57b2 2018-05-19 stsp WINDOW *window;
498 26ed57b2 2018-05-19 stsp PANEL *panel;
499 97ddc146 2018-08-01 stsp int nlines, ncols, begin_y, begin_x;
500 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
501 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
503 669b5ffa 2018-10-07 stsp struct tog_view *parent;
504 669b5ffa 2018-10-07 stsp struct tog_view *child;
507 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
508 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
509 e78dc838 2020-12-04 stsp * between parent and child.
510 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
511 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
512 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
513 e78dc838 2020-12-04 stsp * situations.
515 e78dc838 2020-12-04 stsp int focus_child;
517 5dc9f4bc 2018-08-04 stsp /* type-specific state */
518 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
520 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
521 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
522 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
523 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
524 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
527 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
528 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
529 e78dc838 2020-12-04 stsp struct tog_view *, int);
530 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
532 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
533 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
534 c0c4acc8 2021-01-24 stsp int search_started;
535 60493ae3 2019-06-20 stsp int searching;
536 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
537 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
538 60493ae3 2019-06-20 stsp int search_next_done;
539 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
540 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
541 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
542 1803e47f 2019-06-22 stsp regex_t regex;
543 41605754 2020-11-12 stsp regmatch_t regmatch;
546 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
547 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
548 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
549 78756c87 2020-11-24 stsp struct got_repository *);
550 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
551 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
552 e78dc838 2020-12-04 stsp struct tog_view *, int);
553 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
554 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
555 f44b1f58 2020-02-02 tracey static const struct got_error *search_next_diff_view(struct tog_view *);
557 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
558 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
559 78756c87 2020-11-24 stsp const char *, const char *, int);
560 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
561 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
562 e78dc838 2020-12-04 stsp struct tog_view *, int);
563 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
564 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
565 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
567 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
568 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
569 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
570 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
571 e78dc838 2020-12-04 stsp struct tog_view *, int);
572 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
573 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
574 6c4c42e0 2019-06-24 stsp static const struct got_error *search_next_blame_view(struct tog_view *);
576 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
577 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
578 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
579 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
580 e78dc838 2020-12-04 stsp struct tog_view *, int);
581 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
582 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
583 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
585 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
586 6458efa5 2020-11-24 stsp struct got_repository *);
587 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
588 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
589 e78dc838 2020-12-04 stsp struct tog_view *, int);
590 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
591 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
592 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
594 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
595 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
596 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
598 25791caa 2018-10-24 stsp static void
599 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
601 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
604 83baff54 2019-08-12 stsp static void
605 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
607 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
610 61266923 2020-01-14 stsp static void
611 61266923 2020-01-14 stsp tog_sigcont(int signo)
613 61266923 2020-01-14 stsp tog_sigcont_received = 1;
616 e5a0f69f 2018-08-18 stsp static const struct got_error *
617 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
619 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
621 669b5ffa 2018-10-07 stsp if (view->child) {
622 669b5ffa 2018-10-07 stsp view_close(view->child);
623 669b5ffa 2018-10-07 stsp view->child = NULL;
625 e5a0f69f 2018-08-18 stsp if (view->close)
626 e5a0f69f 2018-08-18 stsp err = view->close(view);
627 ea5e7bb5 2018-08-01 stsp if (view->panel)
628 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
629 ea5e7bb5 2018-08-01 stsp if (view->window)
630 ea5e7bb5 2018-08-01 stsp delwin(view->window);
631 ea5e7bb5 2018-08-01 stsp free(view);
632 e5a0f69f 2018-08-18 stsp return err;
635 ea5e7bb5 2018-08-01 stsp static struct tog_view *
636 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
637 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
639 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
641 ea5e7bb5 2018-08-01 stsp if (view == NULL)
642 ea5e7bb5 2018-08-01 stsp return NULL;
644 d6b05b5b 2018-08-04 stsp view->type = type;
645 f7d12f7e 2018-08-01 stsp view->lines = LINES;
646 f7d12f7e 2018-08-01 stsp view->cols = COLS;
647 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
648 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
649 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
650 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
651 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
652 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
653 96a765a8 2018-08-04 stsp view_close(view);
654 ea5e7bb5 2018-08-01 stsp return NULL;
656 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
657 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
658 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
659 96a765a8 2018-08-04 stsp view_close(view);
660 ea5e7bb5 2018-08-01 stsp return NULL;
663 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
664 ea5e7bb5 2018-08-01 stsp return view;
668 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
670 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
672 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
675 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
677 5c60c32a 2018-10-18 stsp static const struct got_error *
678 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
680 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
682 5c60c32a 2018-10-18 stsp view->begin_y = 0;
683 5c60c32a 2018-10-18 stsp view->begin_x = view_split_begin_x(0);
684 5c60c32a 2018-10-18 stsp view->nlines = LINES;
685 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
686 5c60c32a 2018-10-18 stsp view->lines = LINES;
687 5c60c32a 2018-10-18 stsp view->cols = COLS;
688 5c60c32a 2018-10-18 stsp err = view_resize(view);
690 5c60c32a 2018-10-18 stsp return err;
692 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
693 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
695 5c60c32a 2018-10-18 stsp return NULL;
698 5c60c32a 2018-10-18 stsp static const struct got_error *
699 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
701 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
703 5c60c32a 2018-10-18 stsp view->begin_x = 0;
704 5c60c32a 2018-10-18 stsp view->begin_y = 0;
705 5c60c32a 2018-10-18 stsp view->nlines = LINES;
706 5c60c32a 2018-10-18 stsp view->ncols = COLS;
707 5c60c32a 2018-10-18 stsp view->lines = LINES;
708 5c60c32a 2018-10-18 stsp view->cols = COLS;
709 5c60c32a 2018-10-18 stsp err = view_resize(view);
711 5c60c32a 2018-10-18 stsp return err;
713 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
714 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
716 5c60c32a 2018-10-18 stsp return NULL;
720 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
722 5c60c32a 2018-10-18 stsp return view->parent == NULL;
725 4d8c2215 2018-08-19 stsp static const struct got_error *
726 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
728 f7d12f7e 2018-08-01 stsp int nlines, ncols;
730 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
731 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
733 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
735 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
736 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
738 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
740 0cf4efb1 2018-09-29 stsp if (wresize(view->window, nlines, ncols) == ERR)
741 638f9024 2019-05-13 stsp return got_error_from_errno("wresize");
742 a6d7eb8d 2018-10-24 stsp if (replace_panel(view->panel, view->window) == ERR)
743 638f9024 2019-05-13 stsp return got_error_from_errno("replace_panel");
744 25791caa 2018-10-24 stsp wclear(view->window);
746 0cf4efb1 2018-09-29 stsp view->nlines = nlines;
747 0cf4efb1 2018-09-29 stsp view->ncols = ncols;
748 0cf4efb1 2018-09-29 stsp view->lines = LINES;
749 0cf4efb1 2018-09-29 stsp view->cols = COLS;
751 6e3e5d9c 2018-10-18 stsp if (view->child) {
752 5c60c32a 2018-10-18 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
753 5c60c32a 2018-10-18 stsp if (view->child->begin_x == 0) {
754 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
755 5c60c32a 2018-10-18 stsp if (view->child->focussed)
756 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
758 5c60c32a 2018-10-18 stsp show_panel(view->panel);
760 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
761 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
765 5c60c32a 2018-10-18 stsp return NULL;
768 669b5ffa 2018-10-07 stsp static const struct got_error *
769 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
771 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
773 669b5ffa 2018-10-07 stsp if (view->child == NULL)
774 669b5ffa 2018-10-07 stsp return NULL;
776 669b5ffa 2018-10-07 stsp err = view_close(view->child);
777 669b5ffa 2018-10-07 stsp view->child = NULL;
778 669b5ffa 2018-10-07 stsp return err;
781 72a9cb46 2020-12-03 stsp static void
782 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
784 669b5ffa 2018-10-07 stsp view->child = child;
785 669b5ffa 2018-10-07 stsp child->parent = view;
789 bfddd0d9 2018-09-29 stsp view_is_splitscreen(struct tog_view *view)
791 f5215bb9 2019-02-22 stsp return view->begin_x > 0;
794 34bc9ec9 2019-02-22 stsp static void
795 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
797 25791caa 2018-10-24 stsp int cols, lines;
798 25791caa 2018-10-24 stsp struct winsize size;
800 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
801 25791caa 2018-10-24 stsp cols = 80; /* Default */
802 25791caa 2018-10-24 stsp lines = 24;
804 25791caa 2018-10-24 stsp cols = size.ws_col;
805 25791caa 2018-10-24 stsp lines = size.ws_row;
807 25791caa 2018-10-24 stsp resize_term(lines, cols);
810 2b49a8ae 2019-06-22 stsp static const struct got_error *
811 2b49a8ae 2019-06-22 stsp view_search_start(struct tog_view *view)
813 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
814 2b49a8ae 2019-06-22 stsp char pattern[1024];
817 c0c4acc8 2021-01-24 stsp if (view->search_started) {
818 c0c4acc8 2021-01-24 stsp regfree(&view->regex);
819 c0c4acc8 2021-01-24 stsp view->searching = 0;
820 c0c4acc8 2021-01-24 stsp memset(&view->regmatch, 0, sizeof(view->regmatch));
822 c0c4acc8 2021-01-24 stsp view->search_started = 0;
824 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
825 2b49a8ae 2019-06-22 stsp return NULL;
827 cb1159f8 2020-02-19 stsp mvwaddstr(view->window, view->begin_y + view->nlines - 1, 0, "/");
828 2b49a8ae 2019-06-22 stsp wclrtoeol(view->window);
830 2b49a8ae 2019-06-22 stsp nocbreak();
832 2b49a8ae 2019-06-22 stsp ret = wgetnstr(view->window, pattern, sizeof(pattern));
835 2b49a8ae 2019-06-22 stsp if (ret == ERR)
836 2b49a8ae 2019-06-22 stsp return NULL;
838 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
839 7c32bd05 2019-06-22 stsp err = view->search_start(view);
841 7c32bd05 2019-06-22 stsp regfree(&view->regex);
842 7c32bd05 2019-06-22 stsp return err;
844 c0c4acc8 2021-01-24 stsp view->search_started = 1;
845 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
846 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
847 2b49a8ae 2019-06-22 stsp view->search_next(view);
850 2b49a8ae 2019-06-22 stsp return NULL;
853 0cf4efb1 2018-09-29 stsp static const struct got_error *
854 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
855 e78dc838 2020-12-04 stsp struct tog_view_list_head *views)
857 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
858 669b5ffa 2018-10-07 stsp struct tog_view *v;
859 1a76625f 2018-10-22 stsp int ch, errcode;
861 e5a0f69f 2018-08-18 stsp *new = NULL;
863 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
864 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
865 f9967bca 2020-03-27 stsp view->search_next_done == TOG_SEARCH_HAVE_NONE)
866 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
868 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
869 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
870 82954512 2020-02-03 stsp if (errcode)
871 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
872 82954512 2020-02-03 stsp "pthread_mutex_unlock");
873 3da8ef85 2021-09-21 stsp sched_yield();
874 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
875 82954512 2020-02-03 stsp if (errcode)
876 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
877 82954512 2020-02-03 stsp "pthread_mutex_lock");
878 60493ae3 2019-06-20 stsp view->search_next(view);
879 60493ae3 2019-06-20 stsp return NULL;
882 e5a0f69f 2018-08-18 stsp nodelay(stdscr, FALSE);
883 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
884 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
885 1a76625f 2018-10-22 stsp if (errcode)
886 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
887 cc5bac66 2018-10-22 stsp ch = wgetch(view->window);
888 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
889 1a76625f 2018-10-22 stsp if (errcode)
890 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
891 e5a0f69f 2018-08-18 stsp nodelay(stdscr, TRUE);
893 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
894 25791caa 2018-10-24 stsp tog_resizeterm();
895 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
896 61266923 2020-01-14 stsp tog_sigcont_received = 0;
897 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
898 25791caa 2018-10-24 stsp err = view_resize(v);
900 25791caa 2018-10-24 stsp return err;
901 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
903 25791caa 2018-10-24 stsp return err;
904 cdfcfb03 2020-12-06 stsp if (v->child) {
905 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
907 cdfcfb03 2020-12-06 stsp return err;
908 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
909 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
911 cdfcfb03 2020-12-06 stsp return err;
916 e5a0f69f 2018-08-18 stsp switch (ch) {
918 1e37a5c2 2019-05-12 jcs if (view->child) {
919 e78dc838 2020-12-04 stsp view->focussed = 0;
920 e78dc838 2020-12-04 stsp view->child->focussed = 1;
921 e78dc838 2020-12-04 stsp view->focus_child = 1;
922 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
923 e78dc838 2020-12-04 stsp view->focussed = 0;
924 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
925 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
929 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
930 9970f7fc 2020-12-03 stsp view->dying = 1;
936 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
937 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
939 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
940 e78dc838 2020-12-04 stsp view->focussed = 0;
941 e78dc838 2020-12-04 stsp view->child->focussed = 1;
942 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
944 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
947 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
948 9970f7fc 2020-12-03 stsp KEY_RESIZE);
950 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
951 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
952 e78dc838 2020-12-04 stsp view->focussed = 1;
953 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
955 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
959 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
962 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
965 60493ae3 2019-06-20 stsp if (view->search_start)
966 2b49a8ae 2019-06-22 stsp view_search_start(view);
968 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
972 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
973 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
974 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
975 60493ae3 2019-06-20 stsp view->search_next_done = 0;
976 60493ae3 2019-06-20 stsp view->search_next(view);
978 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
981 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
985 e5a0f69f 2018-08-18 stsp return err;
989 1a57306a 2018-09-02 stsp view_vborder(struct tog_view *view)
991 0cf4efb1 2018-09-29 stsp PANEL *panel;
992 7f64f4d6 2020-12-10 naddy const struct tog_view *view_above;
994 669b5ffa 2018-10-07 stsp if (view->parent)
995 669b5ffa 2018-10-07 stsp return view_vborder(view->parent);
997 0cf4efb1 2018-09-29 stsp panel = panel_above(view->panel);
998 0cf4efb1 2018-09-29 stsp if (panel == NULL)
1001 0cf4efb1 2018-09-29 stsp view_above = panel_userptr(panel);
1002 0cf4efb1 2018-09-29 stsp mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
1003 1a57306a 2018-09-02 stsp got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
1007 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
1009 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
1010 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
1012 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
1014 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
1017 669b5ffa 2018-10-07 stsp return view->focussed;
1020 bcbd79e2 2018-08-19 stsp static const struct got_error *
1021 e5a0f69f 2018-08-18 stsp view_loop(struct tog_view *view)
1023 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1024 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
1025 fb59748f 2020-12-05 stsp struct tog_view *new_view;
1026 fd823528 2018-10-22 stsp int fast_refresh = 10;
1027 1a76625f 2018-10-22 stsp int done = 0, errcode;
1029 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1030 1a76625f 2018-10-22 stsp if (errcode)
1031 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1033 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
1034 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
1036 1004088d 2018-09-29 stsp view->focussed = 1;
1037 878940b7 2018-09-29 stsp err = view->show(view);
1039 0cf4efb1 2018-09-29 stsp return err;
1040 0cf4efb1 2018-09-29 stsp update_panels();
1041 0cf4efb1 2018-09-29 stsp doupdate();
1042 83baff54 2019-08-12 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_sigpipe_received) {
1043 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
1044 fd823528 2018-10-22 stsp if (fast_refresh && fast_refresh-- == 0)
1045 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
1047 e78dc838 2020-12-04 stsp err = view_input(&new_view, &done, view, &views);
1050 9970f7fc 2020-12-03 stsp if (view->dying) {
1051 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
1053 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
1054 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
1056 e78dc838 2020-12-04 stsp else if (view->parent)
1057 669b5ffa 2018-10-07 stsp prev = view->parent;
1059 e78dc838 2020-12-04 stsp if (view->parent) {
1060 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
1061 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1063 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
1065 9970f7fc 2020-12-03 stsp err = view_close(view);
1067 e5a0f69f 2018-08-18 stsp goto done;
1069 e78dc838 2020-12-04 stsp view = NULL;
1070 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
1071 e78dc838 2020-12-04 stsp if (v->focussed)
1074 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
1075 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
1077 e78dc838 2020-12-04 stsp view = prev;
1078 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
1079 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
1080 e78dc838 2020-12-04 stsp tog_view_list_head);
1082 e78dc838 2020-12-04 stsp if (view) {
1083 e78dc838 2020-12-04 stsp if (view->focus_child) {
1084 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1085 e78dc838 2020-12-04 stsp view = view->child;
1087 e78dc838 2020-12-04 stsp view->focussed = 1;
1091 bcbd79e2 2018-08-19 stsp if (new_view) {
1092 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
1093 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
1094 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
1095 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
1097 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
1098 86c66b02 2018-10-18 stsp err = view_close(v);
1100 86c66b02 2018-10-18 stsp goto done;
1103 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
1104 fed7eaa8 2018-10-24 stsp view = new_view;
1106 669b5ffa 2018-10-07 stsp if (view) {
1107 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
1108 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
1109 e78dc838 2020-12-04 stsp view = view->child;
1111 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
1112 e78dc838 2020-12-04 stsp view = view->parent;
1114 e78dc838 2020-12-04 stsp show_panel(view->panel);
1115 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
1116 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
1117 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
1118 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
1120 1a76625f 2018-10-22 stsp goto done;
1122 669b5ffa 2018-10-07 stsp err = view->show(view);
1124 1a76625f 2018-10-22 stsp goto done;
1125 669b5ffa 2018-10-07 stsp if (view->child) {
1126 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
1128 1a76625f 2018-10-22 stsp goto done;
1130 1a76625f 2018-10-22 stsp update_panels();
1131 1a76625f 2018-10-22 stsp doupdate();
1135 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
1136 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
1137 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
1138 e5a0f69f 2018-08-18 stsp view_close(view);
1141 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1142 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
1143 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
1145 e5a0f69f 2018-08-18 stsp return err;
1148 4ed7e80c 2018-05-20 stsp __dead static void
1149 9f7d7167 2018-04-29 stsp usage_log(void)
1152 c70c5802 2018-08-01 stsp fprintf(stderr,
1153 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
1154 9f7d7167 2018-04-29 stsp getprogname());
1158 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
1159 80ddbec8 2018-04-29 stsp static const struct got_error *
1160 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
1162 00dfcb92 2018-06-11 stsp char *vis = NULL;
1163 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1165 963b370f 2018-05-20 stsp *ws = NULL;
1166 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
1167 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
1168 00dfcb92 2018-06-11 stsp int vislen;
1169 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
1170 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
1172 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
1173 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
1175 00dfcb92 2018-06-11 stsp return err;
1176 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
1177 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
1178 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
1179 a7f50699 2018-06-11 stsp goto done;
1183 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
1184 a7f50699 2018-06-11 stsp if (*ws == NULL) {
1185 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
1186 a7f50699 2018-06-11 stsp goto done;
1189 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
1190 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
1192 00dfcb92 2018-06-11 stsp free(vis);
1193 963b370f 2018-05-20 stsp if (err) {
1194 963b370f 2018-05-20 stsp free(*ws);
1195 963b370f 2018-05-20 stsp *ws = NULL;
1196 963b370f 2018-05-20 stsp *wlen = 0;
1198 963b370f 2018-05-20 stsp return err;
1201 963b370f 2018-05-20 stsp /* Format a line for display, ensuring that it won't overflow a width limit. */
1202 963b370f 2018-05-20 stsp static const struct got_error *
1203 27a741e5 2019-09-11 stsp format_line(wchar_t **wlinep, int *widthp, const char *line, int wlimit,
1204 27a741e5 2019-09-11 stsp int col_tab_align)
1206 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1207 963b370f 2018-05-20 stsp int cols = 0;
1208 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
1209 963b370f 2018-05-20 stsp size_t wlen;
1212 963b370f 2018-05-20 stsp *wlinep = NULL;
1213 b700b5d6 2018-07-10 stsp *widthp = 0;
1215 963b370f 2018-05-20 stsp err = mbs2ws(&wline, &wlen, line);
1217 963b370f 2018-05-20 stsp return err;
1219 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
1220 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
1223 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
1224 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
1229 27a741e5 2019-09-11 stsp while (i < wlen) {
1230 963b370f 2018-05-20 stsp int width = wcwidth(wline[i]);
1232 27a741e5 2019-09-11 stsp if (width == 0) {
1237 27a741e5 2019-09-11 stsp if (width == 1 || width == 2) {
1238 27a741e5 2019-09-11 stsp if (cols + width > wlimit)
1240 27a741e5 2019-09-11 stsp cols += width;
1242 27a741e5 2019-09-11 stsp } else if (width == -1) {
1243 27a741e5 2019-09-11 stsp if (wline[i] == L'\t') {
1244 27a741e5 2019-09-11 stsp width = TABSIZE -
1245 27a741e5 2019-09-11 stsp ((cols + col_tab_align) % TABSIZE);
1247 748d5cab 2020-12-14 naddy width = 1;
1248 748d5cab 2020-12-14 naddy wline[i] = L'.';
1250 748d5cab 2020-12-14 naddy if (cols + width > wlimit)
1252 748d5cab 2020-12-14 naddy cols += width;
1255 638f9024 2019-05-13 stsp err = got_error_from_errno("wcwidth");
1256 963b370f 2018-05-20 stsp goto done;
1259 963b370f 2018-05-20 stsp wline[i] = L'\0';
1260 b700b5d6 2018-07-10 stsp if (widthp)
1261 b700b5d6 2018-07-10 stsp *widthp = cols;
1264 963b370f 2018-05-20 stsp free(wline);
1266 963b370f 2018-05-20 stsp *wlinep = wline;
1267 963b370f 2018-05-20 stsp return err;
1270 8b473291 2019-02-21 stsp static const struct got_error*
1271 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
1272 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
1274 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
1275 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
1277 8b473291 2019-02-21 stsp const char *name;
1279 8b473291 2019-02-21 stsp *refs_str = NULL;
1281 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
1282 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
1283 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
1286 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
1287 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
1289 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
1290 8b473291 2019-02-21 stsp name += 5;
1291 cc488aa7 2022-01-23 stsp if (strncmp(name, "got/", 4) == 0 &&
1292 cc488aa7 2022-01-23 stsp strncmp(name, "got/backup/", 11) != 0)
1294 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
1295 8b473291 2019-02-21 stsp name += 6;
1296 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
1297 8b473291 2019-02-21 stsp name += 8;
1298 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
1299 79cc719f 2020-04-24 stsp if (s != NULL && s[strlen(s)] == '\0')
1302 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
1305 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
1306 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
1307 5d844a1e 2019-08-13 stsp if (err) {
1308 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
1309 48cae60d 2020-09-22 stsp free(ref_id);
1312 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
1313 5d844a1e 2019-08-13 stsp err = NULL;
1314 5d844a1e 2019-08-13 stsp tag = NULL;
1317 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
1318 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
1319 48cae60d 2020-09-22 stsp free(ref_id);
1321 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
1322 52b5abe1 2019-08-13 stsp if (cmp != 0)
1324 8b473291 2019-02-21 stsp s = *refs_str;
1325 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
1326 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
1327 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1329 8b473291 2019-02-21 stsp *refs_str = NULL;
1335 8b473291 2019-02-21 stsp return err;
1338 963b370f 2018-05-20 stsp static const struct got_error *
1339 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
1340 27a741e5 2019-09-11 stsp int col_tab_align)
1342 e6b8b890 2020-12-29 naddy char *smallerthan;
1344 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
1345 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
1346 5813d178 2019-03-09 stsp author = smallerthan + 1;
1347 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
1348 27a741e5 2019-09-11 stsp return format_line(wauthor, author_width, author, limit, col_tab_align);
1351 5813d178 2019-03-09 stsp static const struct got_error *
1352 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
1353 8fdc79fe 2020-12-01 naddy struct got_object_id *id, const size_t date_display_cols,
1354 8fdc79fe 2020-12-01 naddy int author_display_cols)
1356 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
1357 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
1358 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
1359 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
1360 5813d178 2019-03-09 stsp char *author = NULL;
1361 bb737323 2018-05-20 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
1362 bb737323 2018-05-20 stsp int author_width, logmsg_width;
1363 5813d178 2019-03-09 stsp char *newline, *line = NULL;
1364 bb737323 2018-05-20 stsp int col, limit;
1365 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
1366 ccb26ccd 2018-11-05 stsp struct tm tm;
1367 45d799e2 2018-12-23 stsp time_t committer_time;
1368 11b20872 2019-11-08 stsp struct tog_color *tc;
1370 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
1371 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
1372 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
1373 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
1374 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
1376 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
1377 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
1379 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
1380 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
1382 11b20872 2019-11-08 stsp wattr_on(view->window,
1383 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1384 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
1386 11b20872 2019-11-08 stsp wattr_off(view->window,
1387 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1388 27a741e5 2019-09-11 stsp col = limit;
1389 b39d25c7 2018-07-10 stsp if (col > avail)
1390 b39d25c7 2018-07-10 stsp goto done;
1392 6570a66d 2019-11-08 stsp if (avail >= 120) {
1393 6570a66d 2019-11-08 stsp char *id_str;
1394 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
1396 6570a66d 2019-11-08 stsp goto done;
1397 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
1399 11b20872 2019-11-08 stsp wattr_on(view->window,
1400 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1401 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
1403 11b20872 2019-11-08 stsp wattr_off(view->window,
1404 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1405 6570a66d 2019-11-08 stsp free(id_str);
1407 6570a66d 2019-11-08 stsp if (col > avail)
1408 6570a66d 2019-11-08 stsp goto done;
1411 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(commit));
1412 5813d178 2019-03-09 stsp if (author == NULL) {
1413 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1414 80ddbec8 2018-04-29 stsp goto done;
1416 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
1418 bb737323 2018-05-20 stsp goto done;
1419 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
1421 11b20872 2019-11-08 stsp wattr_on(view->window,
1422 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1423 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
1425 11b20872 2019-11-08 stsp wattr_off(view->window,
1426 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1427 bb737323 2018-05-20 stsp col += author_width;
1428 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
1429 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1431 bb737323 2018-05-20 stsp author_width++;
1433 9c2eaf34 2018-05-20 stsp if (col > avail)
1434 9c2eaf34 2018-05-20 stsp goto done;
1436 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
1438 6d9fbc00 2018-04-29 stsp goto done;
1439 bb737323 2018-05-20 stsp logmsg = logmsg0;
1440 bb737323 2018-05-20 stsp while (*logmsg == '\n')
1442 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
1443 bb737323 2018-05-20 stsp if (newline)
1444 bb737323 2018-05-20 stsp *newline = '\0';
1445 bb737323 2018-05-20 stsp limit = avail - col;
1446 dee2c213 2019-11-13 stsp err = format_line(&wlogmsg, &logmsg_width, logmsg, limit, col);
1448 bb737323 2018-05-20 stsp goto done;
1449 2814baeb 2018-08-01 stsp waddwstr(view->window, wlogmsg);
1450 bb737323 2018-05-20 stsp col += logmsg_width;
1451 27a741e5 2019-09-11 stsp while (col < avail) {
1452 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1456 80ddbec8 2018-04-29 stsp free(logmsg0);
1457 bb737323 2018-05-20 stsp free(wlogmsg);
1458 5813d178 2019-03-09 stsp free(author);
1459 bb737323 2018-05-20 stsp free(wauthor);
1460 80ddbec8 2018-04-29 stsp free(line);
1461 80ddbec8 2018-04-29 stsp return err;
1464 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
1465 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
1466 899d86c2 2018-05-10 stsp struct got_object_id *id)
1468 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
1470 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
1471 80ddbec8 2018-04-29 stsp if (entry == NULL)
1472 899d86c2 2018-05-10 stsp return NULL;
1474 899d86c2 2018-05-10 stsp entry->id = id;
1475 99db9666 2018-05-07 stsp entry->commit = commit;
1476 899d86c2 2018-05-10 stsp return entry;
1479 99db9666 2018-05-07 stsp static void
1480 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
1482 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
1484 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
1485 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
1486 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
1487 ecb28ae0 2018-07-16 stsp commits->ncommits--;
1488 9ba79e04 2018-06-11 stsp /* Don't free entry->id! It is owned by the commit graph. */
1489 99db9666 2018-05-07 stsp free(entry);
1492 99db9666 2018-05-07 stsp static void
1493 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
1495 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
1496 99db9666 2018-05-07 stsp pop_commit(commits);
1499 c4972b91 2018-05-07 stsp static const struct got_error *
1500 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
1501 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
1503 13add988 2019-10-15 stsp const struct got_error *err = NULL;
1504 13add988 2019-10-15 stsp regmatch_t regmatch;
1505 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
1507 13add988 2019-10-15 stsp *have_match = 0;
1509 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
1511 13add988 2019-10-15 stsp return err;
1513 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
1515 13add988 2019-10-15 stsp goto done;
1517 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
1518 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1519 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
1520 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1521 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
1522 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
1523 13add988 2019-10-15 stsp *have_match = 1;
1525 13add988 2019-10-15 stsp free(id_str);
1526 13add988 2019-10-15 stsp free(logmsg);
1527 13add988 2019-10-15 stsp return err;
1530 13add988 2019-10-15 stsp static const struct got_error *
1531 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
1533 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
1536 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
1537 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
1538 1a76625f 2018-10-22 stsp * while updating the display.
1541 93e45b7c 2018-09-24 stsp struct got_object_id *id;
1542 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
1543 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
1544 1a76625f 2018-10-22 stsp int errcode;
1546 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
1547 4e0d2870 2020-12-07 naddy NULL, NULL);
1548 ee780d5c 2020-01-04 stsp if (err || id == NULL)
1551 4e0d2870 2020-12-07 naddy err = got_object_open_as_commit(&commit, a->repo, id);
1554 9ba79e04 2018-06-11 stsp entry = alloc_commit_queue_entry(commit, id);
1555 9ba79e04 2018-06-11 stsp if (entry == NULL) {
1556 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
1560 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1561 1a76625f 2018-10-22 stsp if (errcode) {
1562 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
1563 13add988 2019-10-15 stsp "pthread_mutex_lock");
1567 4e0d2870 2020-12-07 naddy entry->idx = a->commits->ncommits;
1568 4e0d2870 2020-12-07 naddy TAILQ_INSERT_TAIL(&a->commits->head, entry, entry);
1569 4e0d2870 2020-12-07 naddy a->commits->ncommits++;
1571 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
1572 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
1573 7c1452c1 2020-03-26 stsp int have_match;
1574 4e0d2870 2020-12-07 naddy err = match_commit(&have_match, id, commit, a->regex);
1577 7c1452c1 2020-03-26 stsp if (have_match)
1578 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
1581 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1582 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1583 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1584 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1587 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
1589 9ba79e04 2018-06-11 stsp return err;
1592 2b779855 2020-12-05 naddy static void
1593 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
1595 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
1596 2b779855 2020-12-05 naddy int ncommits = 0;
1598 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
1599 2b779855 2020-12-05 naddy while (entry) {
1600 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
1601 2b779855 2020-12-05 naddy s->selected_entry = entry;
1604 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
1605 2b779855 2020-12-05 naddy ncommits++;
1609 0553a4e3 2018-04-30 stsp static const struct got_error *
1610 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
1612 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
1613 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
1614 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
1615 8fdc79fe 2020-12-01 naddy const int limit = view->nlines;
1616 60493ae3 2019-06-20 stsp int width;
1617 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
1618 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
1619 8b473291 2019-02-21 stsp char *refs_str = NULL;
1620 ecb28ae0 2018-07-16 stsp wchar_t *wline;
1621 11b20872 2019-11-08 stsp struct tog_color *tc;
1622 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
1624 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
1625 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
1626 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
1627 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
1629 ecb28ae0 2018-07-16 stsp return err;
1630 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
1631 d2075bf3 2020-12-25 stsp s->selected_entry->id);
1632 d2075bf3 2020-12-25 stsp if (refs) {
1633 d2075bf3 2020-12-25 stsp err = build_refs_str(&refs_str, refs,
1634 d2075bf3 2020-12-25 stsp s->selected_entry->id, s->repo);
1636 d2075bf3 2020-12-25 stsp goto done;
1640 8fdc79fe 2020-12-01 naddy if (s->thread_args.commits_needed == 0)
1641 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
1643 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
1644 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1645 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1646 d2ad595c 2020-04-09 stsp (view->searching && !view->search_next_done) ?
1647 d2ad595c 2020-04-09 stsp "searching..." : "loading...") == -1) {
1648 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1649 8f4ed634 2020-03-26 stsp goto done;
1652 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
1654 f9686aa5 2020-03-27 stsp if (view->searching) {
1655 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
1656 f9686aa5 2020-03-27 stsp search_str = "no more matches";
1657 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
1658 f9686aa5 2020-03-27 stsp search_str = "no matches found";
1659 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
1660 f9686aa5 2020-03-27 stsp search_str = "searching...";
1663 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1664 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1665 f9686aa5 2020-03-27 stsp search_str ? search_str :
1666 f9686aa5 2020-03-27 stsp (refs_str ? refs_str : "")) == -1) {
1667 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1668 8f4ed634 2020-03-26 stsp goto done;
1672 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
1673 c1124f18 2018-12-23 stsp if (asprintf(&header, "commit %s %s%s",
1674 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1675 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
1676 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1677 1a76625f 2018-10-22 stsp header = NULL;
1678 1a76625f 2018-10-22 stsp goto done;
1680 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
1681 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1682 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
1683 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1684 1a76625f 2018-10-22 stsp header = NULL;
1685 1a76625f 2018-10-22 stsp goto done;
1687 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, header, view->ncols, 0);
1689 1a76625f 2018-10-22 stsp goto done;
1691 2814baeb 2018-08-01 stsp werase(view->window);
1693 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1694 a3404814 2018-09-02 stsp wstandout(view->window);
1695 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
1697 11b20872 2019-11-08 stsp wattr_on(view->window,
1698 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1699 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
1701 11b20872 2019-11-08 stsp wattr_off(view->window,
1702 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1703 1a76625f 2018-10-22 stsp while (width < view->ncols) {
1704 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
1707 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1708 a3404814 2018-09-02 stsp wstandend(view->window);
1709 ecb28ae0 2018-07-16 stsp free(wline);
1710 ecb28ae0 2018-07-16 stsp if (limit <= 1)
1711 1a76625f 2018-10-22 stsp goto done;
1713 5813d178 2019-03-09 stsp /* Grow author column size if necessary. */
1714 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
1715 5813d178 2019-03-09 stsp ncommits = 0;
1716 5813d178 2019-03-09 stsp while (entry) {
1717 5813d178 2019-03-09 stsp char *author;
1718 5813d178 2019-03-09 stsp wchar_t *wauthor;
1719 5813d178 2019-03-09 stsp int width;
1720 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
1722 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(entry->commit));
1723 5813d178 2019-03-09 stsp if (author == NULL) {
1724 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1725 5813d178 2019-03-09 stsp goto done;
1727 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
1728 27a741e5 2019-09-11 stsp date_display_cols);
1729 5813d178 2019-03-09 stsp if (author_cols < width)
1730 5813d178 2019-03-09 stsp author_cols = width;
1731 5813d178 2019-03-09 stsp free(wauthor);
1732 5813d178 2019-03-09 stsp free(author);
1733 7ca04879 2019-10-19 stsp ncommits++;
1734 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
1737 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
1738 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
1739 867c6645 2018-07-10 stsp ncommits = 0;
1740 899d86c2 2018-05-10 stsp while (entry) {
1741 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
1743 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
1744 2814baeb 2018-08-01 stsp wstandout(view->window);
1745 8fdc79fe 2020-12-01 naddy err = draw_commit(view, entry->commit, entry->id,
1746 8fdc79fe 2020-12-01 naddy date_display_cols, author_cols);
1747 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
1748 2814baeb 2018-08-01 stsp wstandend(view->window);
1750 60493ae3 2019-06-20 stsp goto done;
1751 0553a4e3 2018-04-30 stsp ncommits++;
1752 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
1753 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
1756 1a57306a 2018-09-02 stsp view_vborder(view);
1758 1a76625f 2018-10-22 stsp free(id_str);
1759 8b473291 2019-02-21 stsp free(refs_str);
1760 1a76625f 2018-10-22 stsp free(ncommits_str);
1761 1a76625f 2018-10-22 stsp free(header);
1762 80ddbec8 2018-04-29 stsp return err;
1765 07b55e75 2018-05-10 stsp static void
1766 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
1768 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
1769 07b55e75 2018-05-10 stsp int nscrolled = 0;
1771 ffe38506 2020-12-01 naddy entry = TAILQ_FIRST(&s->commits.head);
1772 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
1775 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
1776 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
1777 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
1778 07b55e75 2018-05-10 stsp if (entry) {
1779 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
1780 07b55e75 2018-05-10 stsp nscrolled++;
1785 aa075928 2018-05-10 stsp static const struct got_error *
1786 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
1788 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
1789 5e224a3e 2019-02-22 stsp int errcode;
1791 8a42fca8 2019-02-22 stsp halfdelay(1); /* fast refresh while loading commits */
1793 fb280deb 2021-08-30 stsp while (ta->commits_needed > 0 || ta->load_all) {
1794 ffe38506 2020-12-01 naddy if (ta->log_complete)
1797 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
1798 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
1799 7aafa0d1 2019-02-22 stsp if (errcode)
1800 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1801 2af4a041 2019-05-11 jcs "pthread_cond_signal");
1804 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
1805 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
1807 7c1452c1 2020-03-26 stsp if (!wait)
1810 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
1811 ffe38506 2020-12-01 naddy show_log_view(view);
1812 7c1452c1 2020-03-26 stsp update_panels();
1813 7c1452c1 2020-03-26 stsp doupdate();
1815 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
1816 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
1817 82954512 2020-02-03 stsp if (errcode)
1818 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1819 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
1821 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
1822 ffe38506 2020-12-01 naddy show_log_view(view);
1823 7c1452c1 2020-03-26 stsp update_panels();
1824 7c1452c1 2020-03-26 stsp doupdate();
1827 5e224a3e 2019-02-22 stsp return NULL;
1830 5e224a3e 2019-02-22 stsp static const struct got_error *
1831 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
1833 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
1834 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
1835 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
1836 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
1838 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
1839 5e224a3e 2019-02-22 stsp return NULL;
1841 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
1842 ffe38506 2020-12-01 naddy if (s->commits.ncommits < ncommits_needed &&
1843 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
1845 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
1847 ffe38506 2020-12-01 naddy s->thread_args.commits_needed += maxscroll;
1848 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
1850 5e224a3e 2019-02-22 stsp return err;
1854 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
1855 00ba99a7 2019-05-12 jcs if (pentry == NULL)
1858 ffe38506 2020-12-01 naddy s->last_displayed_entry = pentry;
1860 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
1861 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
1863 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
1864 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
1866 dd0a52c1 2018-05-20 stsp return err;
1869 cd0acaa7 2018-05-20 stsp static const struct got_error *
1870 0cf4efb1 2018-09-29 stsp open_diff_view_for_commit(struct tog_view **new_view, int begin_x,
1871 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
1872 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
1874 cd0acaa7 2018-05-20 stsp const struct got_error *err;
1875 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
1876 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
1878 669b5ffa 2018-10-07 stsp diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
1879 15a94983 2018-12-23 stsp if (diff_view == NULL)
1880 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
1882 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
1883 4acef5ee 2018-12-24 stsp err = open_diff_view(diff_view, parent_id ? parent_id->id : NULL,
1884 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
1885 e5a0f69f 2018-08-18 stsp if (err == NULL)
1886 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
1887 cd0acaa7 2018-05-20 stsp return err;
1890 80ddbec8 2018-04-29 stsp static const struct got_error *
1891 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
1892 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
1894 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
1896 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
1897 941e9f74 2019-05-21 stsp if (parent == NULL)
1898 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
1900 941e9f74 2019-05-21 stsp parent->tree = s->tree;
1901 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
1902 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
1903 941e9f74 2019-05-21 stsp parent->selected = s->selected;
1904 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
1905 941e9f74 2019-05-21 stsp s->tree = subtree;
1906 941e9f74 2019-05-21 stsp s->selected = 0;
1907 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
1908 941e9f74 2019-05-21 stsp return NULL;
1911 941e9f74 2019-05-21 stsp static const struct got_error *
1912 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
1913 d91faf3b 2020-12-01 naddy struct got_object_id *commit_id, const char *path)
1915 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
1916 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
1917 941e9f74 2019-05-21 stsp const char *p;
1918 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
1920 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
1922 941e9f74 2019-05-21 stsp while (*p) {
1923 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
1924 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
1925 56e0773d 2019-11-28 stsp char *te_name;
1927 33cbf02b 2020-01-12 stsp while (p[0] == '/')
1930 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
1931 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1932 941e9f74 2019-05-21 stsp if (slash == NULL)
1933 33cbf02b 2020-01-12 stsp te_name = strdup(p);
1935 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
1936 56e0773d 2019-11-28 stsp if (te_name == NULL) {
1937 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
1940 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
1941 56e0773d 2019-11-28 stsp if (te == NULL) {
1942 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
1943 56e0773d 2019-11-28 stsp free(te_name);
1946 56e0773d 2019-11-28 stsp free(te_name);
1947 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
1949 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
1950 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
1952 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1953 941e9f74 2019-05-21 stsp if (slash)
1954 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
1956 941e9f74 2019-05-21 stsp subpath = strdup(path);
1957 941e9f74 2019-05-21 stsp if (subpath == NULL) {
1958 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
1962 d91faf3b 2020-12-01 naddy err = got_object_id_by_path(&tree_id, s->repo, commit_id,
1967 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
1968 941e9f74 2019-05-21 stsp free(tree_id);
1972 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
1973 941e9f74 2019-05-21 stsp if (err) {
1974 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
1977 941e9f74 2019-05-21 stsp if (slash == NULL)
1979 941e9f74 2019-05-21 stsp free(subpath);
1980 941e9f74 2019-05-21 stsp subpath = NULL;
1981 941e9f74 2019-05-21 stsp p = slash;
1984 941e9f74 2019-05-21 stsp free(subpath);
1985 1a76625f 2018-10-22 stsp return err;
1988 61266923 2020-01-14 stsp static const struct got_error *
1989 55cccc34 2020-02-20 stsp browse_commit_tree(struct tog_view **new_view, int begin_x,
1990 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
1991 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
1993 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
1994 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
1995 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
1997 55cccc34 2020-02-20 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
1998 55cccc34 2020-02-20 stsp if (tree_view == NULL)
1999 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
2001 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
2003 55cccc34 2020-02-20 stsp return err;
2004 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
2006 55cccc34 2020-02-20 stsp *new_view = tree_view;
2008 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
2009 55cccc34 2020-02-20 stsp return NULL;
2011 d91faf3b 2020-12-01 naddy return tree_view_walk_path(s, entry->id, path);
2014 55cccc34 2020-02-20 stsp static const struct got_error *
2015 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
2017 61266923 2020-01-14 stsp sigset_t sigset;
2018 61266923 2020-01-14 stsp int errcode;
2020 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
2021 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
2023 61266923 2020-01-14 stsp /* tog handles SIGWINCH and SIGCONT */
2024 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
2025 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2026 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
2027 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2029 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
2030 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
2031 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2033 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
2034 61266923 2020-01-14 stsp if (errcode)
2035 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
2037 61266923 2020-01-14 stsp return NULL;
2040 1a76625f 2018-10-22 stsp static void *
2041 1a76625f 2018-10-22 stsp log_thread(void *arg)
2043 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2044 1a76625f 2018-10-22 stsp int errcode = 0;
2045 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
2046 1a76625f 2018-10-22 stsp int done = 0;
2048 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
2050 61266923 2020-01-14 stsp return (void *)err;
2052 d264cece 2019-08-12 stsp while (!done && !err && !tog_sigpipe_received) {
2053 4e0d2870 2020-12-07 naddy err = queue_commits(a);
2054 1a76625f 2018-10-22 stsp if (err) {
2055 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
2056 1a76625f 2018-10-22 stsp return (void *)err;
2057 1a76625f 2018-10-22 stsp err = NULL;
2059 fb280deb 2021-08-30 stsp } else if (a->commits_needed > 0 && !a->load_all)
2060 1a76625f 2018-10-22 stsp a->commits_needed--;
2062 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2063 3abe8080 2019-04-10 stsp if (errcode) {
2064 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2065 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2067 3abe8080 2019-04-10 stsp } else if (*a->quit)
2069 3abe8080 2019-04-10 stsp else if (*a->first_displayed_entry == NULL) {
2070 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
2071 1a76625f 2018-10-22 stsp TAILQ_FIRST(&a->commits->head);
2072 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
2075 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
2076 7c1452c1 2020-03-26 stsp if (errcode) {
2077 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2078 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
2079 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
2084 1a76625f 2018-10-22 stsp a->commits_needed = 0;
2086 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
2087 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
2088 7c1452c1 2020-03-26 stsp &tog_mutex);
2089 7c1452c1 2020-03-26 stsp if (errcode)
2090 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2091 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2092 21355643 2020-12-06 stsp if (*a->quit)
2097 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2098 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2099 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2100 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2102 3abe8080 2019-04-10 stsp a->log_complete = 1;
2103 1a76625f 2018-10-22 stsp return (void *)err;
2106 1a76625f 2018-10-22 stsp static const struct got_error *
2107 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
2109 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2110 1a76625f 2018-10-22 stsp int errcode;
2112 1a76625f 2018-10-22 stsp if (s->thread) {
2113 1a76625f 2018-10-22 stsp s->quit = 1;
2114 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
2115 1a76625f 2018-10-22 stsp if (errcode)
2116 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2117 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2118 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2119 1a76625f 2018-10-22 stsp if (errcode)
2120 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2121 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2122 1a76625f 2018-10-22 stsp errcode = pthread_join(s->thread, (void **)&err);
2123 1a76625f 2018-10-22 stsp if (errcode)
2124 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
2125 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2126 1a76625f 2018-10-22 stsp if (errcode)
2127 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2128 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2129 1a76625f 2018-10-22 stsp s->thread = NULL;
2132 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
2133 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
2134 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
2137 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
2138 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
2139 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
2142 9343a5fb 2018-06-23 stsp return err;
2145 9343a5fb 2018-06-23 stsp static const struct got_error *
2146 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
2148 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2149 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
2150 276b94a1 2020-11-13 naddy int errcode;
2152 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
2154 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
2155 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2156 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2158 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
2159 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2160 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2162 1a76625f 2018-10-22 stsp free_commits(&s->commits);
2163 1a76625f 2018-10-22 stsp free(s->in_repo_path);
2164 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
2165 1a76625f 2018-10-22 stsp free(s->start_id);
2166 797bc7b9 2018-10-22 stsp s->start_id = NULL;
2167 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
2168 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
2169 1a76625f 2018-10-22 stsp return err;
2172 1a76625f 2018-10-22 stsp static const struct got_error *
2173 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
2175 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2177 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
2178 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2179 60493ae3 2019-06-20 stsp return NULL;
2182 60493ae3 2019-06-20 stsp static const struct got_error *
2183 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
2185 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
2186 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2187 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
2189 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
2190 f9686aa5 2020-03-27 stsp show_log_view(view);
2191 f9686aa5 2020-03-27 stsp update_panels();
2192 f9686aa5 2020-03-27 stsp doupdate();
2194 96e2b566 2019-07-08 stsp if (s->search_entry) {
2195 13add988 2019-10-15 stsp int errcode, ch;
2196 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2197 13add988 2019-10-15 stsp if (errcode)
2198 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2199 13add988 2019-10-15 stsp "pthread_mutex_unlock");
2200 13add988 2019-10-15 stsp ch = wgetch(view->window);
2201 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
2202 13add988 2019-10-15 stsp if (errcode)
2203 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2204 13add988 2019-10-15 stsp "pthread_mutex_lock");
2205 13add988 2019-10-15 stsp if (ch == KEY_BACKSPACE) {
2206 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2207 678cbce5 2019-07-28 stsp return NULL;
2209 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
2210 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
2212 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
2213 96e2b566 2019-07-08 stsp commit_queue_head, entry);
2214 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
2215 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2216 8f4ed634 2020-03-26 stsp entry = TAILQ_NEXT(s->matched_entry, entry);
2218 8f4ed634 2020-03-26 stsp entry = TAILQ_PREV(s->matched_entry,
2219 b1bf1435 2019-06-21 stsp commit_queue_head, entry);
2221 5a5ede53 2021-12-09 stsp entry = s->selected_entry;
2224 60493ae3 2019-06-20 stsp while (1) {
2225 13add988 2019-10-15 stsp int have_match = 0;
2227 60493ae3 2019-06-20 stsp if (entry == NULL) {
2228 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
2229 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
2230 f9967bca 2020-03-27 stsp view->search_next_done =
2231 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
2232 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
2233 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
2234 f801134a 2019-06-25 stsp return NULL;
2237 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
2238 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
2239 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
2241 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
2242 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
2245 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
2246 13add988 2019-10-15 stsp &view->regex);
2249 13add988 2019-10-15 stsp if (have_match) {
2250 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2251 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
2255 96e2b566 2019-07-08 stsp s->search_entry = entry;
2256 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2257 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
2259 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2262 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
2263 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
2264 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
2265 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
2267 60493ae3 2019-06-20 stsp return err;
2270 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
2271 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
2273 60493ae3 2019-06-20 stsp return err;
2278 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2280 60493ae3 2019-06-20 stsp return NULL;
2283 60493ae3 2019-06-20 stsp static const struct got_error *
2284 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
2285 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
2286 78756c87 2020-11-24 stsp const char *in_repo_path, int log_branches)
2288 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2289 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2290 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
2291 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
2292 1a76625f 2018-10-22 stsp int errcode;
2294 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
2295 f135c941 2020-02-20 stsp free(s->in_repo_path);
2296 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
2297 f135c941 2020-02-20 stsp if (s->in_repo_path == NULL)
2298 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2301 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
2302 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->commits.head);
2303 fb2756b9 2018-08-04 stsp s->commits.ncommits = 0;
2305 fb2756b9 2018-08-04 stsp s->repo = repo;
2306 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
2307 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
2308 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
2309 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
2310 9cd7cbd1 2020-12-07 stsp goto done;
2313 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
2314 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
2315 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
2316 5036bf37 2018-09-24 stsp goto done;
2318 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
2320 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
2321 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
2322 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
2323 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
2325 11b20872 2019-11-08 stsp goto done;
2326 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
2327 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
2328 11b20872 2019-11-08 stsp if (err) {
2329 11b20872 2019-11-08 stsp free_colors(&s->colors);
2330 11b20872 2019-11-08 stsp goto done;
2332 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
2333 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
2334 11b20872 2019-11-08 stsp if (err) {
2335 11b20872 2019-11-08 stsp free_colors(&s->colors);
2336 11b20872 2019-11-08 stsp goto done;
2340 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
2341 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
2342 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
2343 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
2344 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
2346 c9956ddf 2019-09-08 stsp err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL);
2348 1a76625f 2018-10-22 stsp goto done;
2349 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
2350 b672a97a 2020-01-27 stsp !s->log_branches);
2352 1a76625f 2018-10-22 stsp goto done;
2353 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
2354 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
2356 c5b78334 2020-01-12 stsp goto done;
2358 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
2359 1a76625f 2018-10-22 stsp if (errcode) {
2360 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
2361 1a76625f 2018-10-22 stsp goto done;
2363 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
2364 7c1452c1 2020-03-26 stsp if (errcode) {
2365 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
2366 7c1452c1 2020-03-26 stsp goto done;
2369 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
2370 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
2371 1a76625f 2018-10-22 stsp s->thread_args.commits = &s->commits;
2372 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
2373 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
2374 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
2375 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
2376 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
2377 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
2378 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
2379 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
2380 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
2381 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
2384 1a76625f 2018-10-22 stsp close_log_view(view);
2385 ba4f502b 2018-08-04 stsp return err;
2388 e5a0f69f 2018-08-18 stsp static const struct got_error *
2389 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
2391 f2f6d207 2020-11-24 stsp const struct got_error *err;
2392 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2394 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
2395 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
2396 2b380cc8 2018-10-24 stsp &s->thread_args);
2397 2b380cc8 2018-10-24 stsp if (errcode)
2398 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
2399 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
2400 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2402 f2f6d207 2020-11-24 stsp return err;
2406 8fdc79fe 2020-12-01 naddy return draw_commits(view);
2409 e5a0f69f 2018-08-18 stsp static const struct got_error *
2410 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
2412 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
2413 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
2414 21355643 2020-12-06 stsp struct tog_view *diff_view = NULL, *tree_view = NULL;
2415 6458efa5 2020-11-24 stsp struct tog_view *ref_view = NULL;
2416 f3bc9f1d 2021-09-05 naddy struct commit_queue_entry *entry;
2417 f3bc9f1d 2021-09-05 naddy int begin_x = 0, n;
2419 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
2420 528dedf3 2021-08-30 stsp if (ch == KEY_BACKSPACE)
2421 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
2422 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
2423 528dedf3 2021-08-30 stsp s->thread_args.load_all = 0;
2424 fb280deb 2021-08-30 stsp log_scroll_down(view, s->commits.ncommits);
2425 fb280deb 2021-08-30 stsp s->selected = MIN(view->nlines - 2,
2426 fb280deb 2021-08-30 stsp s->commits.ncommits - 1);
2427 fb280deb 2021-08-30 stsp select_commit(s);
2429 528dedf3 2021-08-30 stsp return NULL;
2432 528dedf3 2021-08-30 stsp switch (ch) {
2434 1e37a5c2 2019-05-12 jcs s->quit = 1;
2437 1e37a5c2 2019-05-12 jcs case KEY_UP:
2440 02ffd0d5 2021-10-17 stsp case CTRL('p'):
2441 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2443 1e37a5c2 2019-05-12 jcs if (s->selected > 0)
2444 1e37a5c2 2019-05-12 jcs s->selected--;
2446 3e135950 2020-12-01 naddy log_scroll_up(s, 1);
2447 912a3f79 2021-08-30 j select_commit(s);
2450 912a3f79 2021-08-30 j case KEY_HOME:
2451 912a3f79 2021-08-30 j s->selected = 0;
2452 ea66598a 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->commits.head);
2453 2b779855 2020-12-05 naddy select_commit(s);
2455 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
2456 a4292ac5 2019-05-12 jcs case CTRL('b'):
2457 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2459 2b779855 2020-12-05 naddy if (TAILQ_FIRST(&s->commits.head) == s->first_displayed_entry)
2460 1e37a5c2 2019-05-12 jcs s->selected = 0;
2462 2b779855 2020-12-05 naddy log_scroll_up(s, view->nlines - 1);
2463 2b779855 2020-12-05 naddy select_commit(s);
2466 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
2469 02ffd0d5 2021-10-17 stsp case CTRL('n'):
2470 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2472 1e37a5c2 2019-05-12 jcs if (s->selected < MIN(view->nlines - 2,
2473 2b779855 2020-12-05 naddy s->commits.ncommits - 1))
2474 1e37a5c2 2019-05-12 jcs s->selected++;
2476 2b779855 2020-12-05 naddy err = log_scroll_down(view, 1);
2480 912a3f79 2021-08-30 j select_commit(s);
2483 912a3f79 2021-08-30 j case KEY_END: {
2484 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
2485 912a3f79 2021-08-30 j * traverse them all. */
2486 fb280deb 2021-08-30 stsp if (!s->thread_args.log_complete) {
2487 fb280deb 2021-08-30 stsp s->thread_args.load_all = 1;
2488 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
2491 f3bc9f1d 2021-09-05 naddy s->selected = 0;
2492 f3bc9f1d 2021-09-05 naddy entry = TAILQ_LAST(&s->commits.head, commit_queue_head);
2493 f3bc9f1d 2021-09-05 naddy for (n = 0; n < view->nlines - 1; n++) {
2494 f3bc9f1d 2021-09-05 naddy if (entry == NULL)
2496 f3bc9f1d 2021-09-05 naddy s->first_displayed_entry = entry;
2497 f3bc9f1d 2021-09-05 naddy entry = TAILQ_PREV(entry, commit_queue_head, entry);
2499 f3bc9f1d 2021-09-05 naddy if (n > 0)
2500 f3bc9f1d 2021-09-05 naddy s->selected = n - 1;
2501 2b779855 2020-12-05 naddy select_commit(s);
2504 a4292ac5 2019-05-12 jcs case KEY_NPAGE:
2505 a4292ac5 2019-05-12 jcs case CTRL('f'): {
2506 1e37a5c2 2019-05-12 jcs struct commit_queue_entry *first;
2507 1e37a5c2 2019-05-12 jcs first = s->first_displayed_entry;
2508 1e37a5c2 2019-05-12 jcs if (first == NULL)
2510 ffe38506 2020-12-01 naddy err = log_scroll_down(view, view->nlines - 1);
2513 1e37a5c2 2019-05-12 jcs if (first == s->first_displayed_entry &&
2514 1e37a5c2 2019-05-12 jcs s->selected < MIN(view->nlines - 2,
2515 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1)) {
2516 1e37a5c2 2019-05-12 jcs /* can't scroll further down */
2517 1e37a5c2 2019-05-12 jcs s->selected = MIN(view->nlines - 2,
2518 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1);
2520 2b779855 2020-12-05 naddy select_commit(s);
2523 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
2524 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
2525 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
2526 1e37a5c2 2019-05-12 jcs if (s->selected > s->commits.ncommits - 1)
2527 1e37a5c2 2019-05-12 jcs s->selected = s->commits.ncommits - 1;
2528 2b779855 2020-12-05 naddy select_commit(s);
2529 0bf7f153 2020-12-02 naddy if (s->commits.ncommits < view->nlines - 1 &&
2530 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
2531 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
2532 0bf7f153 2020-12-02 naddy s->commits.ncommits;
2533 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
2536 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
2539 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2541 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2542 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2543 1e37a5c2 2019-05-12 jcs err = open_diff_view_for_commit(&diff_view, begin_x,
2544 1e37a5c2 2019-05-12 jcs s->selected_entry->commit, s->selected_entry->id,
2545 78756c87 2020-11-24 stsp view, s->repo);
2548 e78dc838 2020-12-04 stsp view->focussed = 0;
2549 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
2550 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2551 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2553 1e37a5c2 2019-05-12 jcs return err;
2554 72a9cb46 2020-12-03 stsp view_set_child(view, diff_view);
2555 e78dc838 2020-12-04 stsp view->focus_child = 1;
2557 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
2560 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2562 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2563 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2564 941e9f74 2019-05-21 stsp err = browse_commit_tree(&tree_view, begin_x,
2565 4e97c21c 2020-12-06 stsp s->selected_entry, s->in_repo_path, s->head_ref_name,
2569 e78dc838 2020-12-04 stsp view->focussed = 0;
2570 e78dc838 2020-12-04 stsp tree_view->focussed = 1;
2571 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2572 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2574 1e37a5c2 2019-05-12 jcs return err;
2575 72a9cb46 2020-12-03 stsp view_set_child(view, tree_view);
2576 e78dc838 2020-12-04 stsp view->focus_child = 1;
2578 1e37a5c2 2019-05-12 jcs *new_view = tree_view;
2580 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
2581 21355643 2020-12-06 stsp case CTRL('l'):
2583 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
2584 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
2586 21355643 2020-12-06 stsp err = stop_log_thread(s);
2588 74cfe85e 2020-10-20 stsp return err;
2589 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
2590 21355643 2020-12-06 stsp char *parent_path;
2591 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
2593 21355643 2020-12-06 stsp return err;
2594 21355643 2020-12-06 stsp free(s->in_repo_path);
2595 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
2596 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
2597 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
2598 21355643 2020-12-06 stsp struct got_object_id *start_id;
2599 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
2600 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
2601 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
2603 21355643 2020-12-06 stsp return err;
2604 21355643 2020-12-06 stsp free(s->start_id);
2605 21355643 2020-12-06 stsp s->start_id = start_id;
2606 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
2607 21355643 2020-12-06 stsp } else /* 'B' */
2608 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
2610 21355643 2020-12-06 stsp err = got_repo_open(&s->thread_args.repo,
2611 21355643 2020-12-06 stsp got_repo_get_path(s->repo), NULL);
2613 21355643 2020-12-06 stsp return err;
2614 51a10b52 2020-12-26 stsp tog_free_refs();
2615 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, 0);
2617 ca51c541 2020-12-07 stsp return err;
2618 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
2619 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
2621 d01904d4 2019-06-25 stsp return err;
2622 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
2623 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
2625 b672a97a 2020-01-27 stsp return err;
2626 21355643 2020-12-06 stsp free_commits(&s->commits);
2627 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
2628 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
2629 21355643 2020-12-06 stsp s->selected_entry = NULL;
2630 21355643 2020-12-06 stsp s->selected = 0;
2631 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
2632 21355643 2020-12-06 stsp s->quit = 0;
2633 21355643 2020-12-06 stsp s->thread_args.commits_needed = view->nlines;
2636 6458efa5 2020-11-24 stsp if (view_is_parent_view(view))
2637 6458efa5 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
2638 6458efa5 2020-11-24 stsp ref_view = view_open(view->nlines, view->ncols,
2639 6458efa5 2020-11-24 stsp view->begin_y, begin_x, TOG_VIEW_REF);
2640 6458efa5 2020-11-24 stsp if (ref_view == NULL)
2641 6458efa5 2020-11-24 stsp return got_error_from_errno("view_open");
2642 6458efa5 2020-11-24 stsp err = open_ref_view(ref_view, s->repo);
2643 6458efa5 2020-11-24 stsp if (err) {
2644 6458efa5 2020-11-24 stsp view_close(ref_view);
2645 6458efa5 2020-11-24 stsp return err;
2647 e78dc838 2020-12-04 stsp view->focussed = 0;
2648 e78dc838 2020-12-04 stsp ref_view->focussed = 1;
2649 6458efa5 2020-11-24 stsp if (view_is_parent_view(view)) {
2650 6458efa5 2020-11-24 stsp err = view_close_child(view);
2652 6458efa5 2020-11-24 stsp return err;
2653 72a9cb46 2020-12-03 stsp view_set_child(view, ref_view);
2654 e78dc838 2020-12-04 stsp view->focus_child = 1;
2656 6458efa5 2020-11-24 stsp *new_view = ref_view;
2662 80ddbec8 2018-04-29 stsp return err;
2665 4ed7e80c 2018-05-20 stsp static const struct got_error *
2666 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
2668 c2db6724 2019-01-04 stsp const struct got_error *error;
2670 37c06ea4 2019-07-15 stsp #ifdef PROFILE
2671 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
2672 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
2674 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
2675 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
2677 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
2678 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
2680 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
2681 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
2683 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
2684 c2db6724 2019-01-04 stsp if (error != NULL)
2685 c2db6724 2019-01-04 stsp return error;
2687 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
2688 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
2690 c2db6724 2019-01-04 stsp return NULL;
2693 a915003a 2019-02-05 stsp static void
2694 a915003a 2019-02-05 stsp init_curses(void)
2696 a915003a 2019-02-05 stsp initscr();
2698 a915003a 2019-02-05 stsp halfdelay(1); /* Do fast refresh while initial view is loading. */
2701 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
2702 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
2703 a915003a 2019-02-05 stsp curs_set(0);
2704 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
2705 6d17833f 2019-11-08 stsp start_color();
2706 6d17833f 2019-11-08 stsp use_default_colors();
2708 a915003a 2019-02-05 stsp signal(SIGWINCH, tog_sigwinch);
2709 83baff54 2019-08-12 stsp signal(SIGPIPE, tog_sigpipe);
2710 61266923 2020-01-14 stsp signal(SIGCONT, tog_sigcont);
2713 c2db6724 2019-01-04 stsp static const struct got_error *
2714 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
2715 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
2717 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
2719 f135c941 2020-02-20 stsp if (argc == 0) {
2720 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
2721 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
2722 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2723 f135c941 2020-02-20 stsp return NULL;
2726 f135c941 2020-02-20 stsp if (worktree) {
2727 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
2730 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
2732 f135c941 2020-02-20 stsp return err;
2733 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
2734 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
2735 bfd61697 2020-11-14 stsp p) == -1) {
2736 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
2737 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
2741 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
2743 f135c941 2020-02-20 stsp return err;
2746 f135c941 2020-02-20 stsp static const struct got_error *
2747 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
2749 80ddbec8 2018-04-29 stsp const struct got_error *error;
2750 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
2751 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
2752 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
2753 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
2754 d8f38dc4 2020-12-05 stsp char *start_commit = NULL, *label = NULL;
2755 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
2756 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
2757 f135c941 2020-02-20 stsp int ch, log_branches = 0;
2758 04cc582a 2018-08-01 stsp struct tog_view *view;
2760 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
2761 80ddbec8 2018-04-29 stsp switch (ch) {
2763 b672a97a 2020-01-27 stsp log_branches = 1;
2766 80ddbec8 2018-04-29 stsp start_commit = optarg;
2769 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
2770 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
2771 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
2775 17020d27 2019-03-07 stsp usage_log();
2776 80ddbec8 2018-04-29 stsp /* NOTREACHED */
2780 80ddbec8 2018-04-29 stsp argc -= optind;
2781 80ddbec8 2018-04-29 stsp argv += optind;
2783 f135c941 2020-02-20 stsp if (argc > 1)
2784 f135c941 2020-02-20 stsp usage_log();
2786 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
2787 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
2788 c156c7a4 2020-12-18 stsp if (cwd == NULL)
2789 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
2790 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
2791 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
2792 c156c7a4 2020-12-18 stsp goto done;
2793 a1fbf39a 2019-08-11 stsp if (worktree)
2794 6962eb72 2020-02-20 stsp repo_path =
2795 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
2797 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
2798 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
2799 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
2800 c156c7a4 2020-12-18 stsp goto done;
2804 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
2805 80ddbec8 2018-04-29 stsp if (error != NULL)
2806 ecb28ae0 2018-07-16 stsp goto done;
2808 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
2809 f135c941 2020-02-20 stsp repo, worktree);
2810 f135c941 2020-02-20 stsp if (error)
2811 f135c941 2020-02-20 stsp goto done;
2813 f135c941 2020-02-20 stsp init_curses();
2815 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
2816 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
2817 c02c541e 2019-03-29 stsp if (error)
2818 c02c541e 2019-03-29 stsp goto done;
2820 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
2821 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
2822 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
2823 87670572 2020-12-26 naddy if (error)
2824 87670572 2020-12-26 naddy goto done;
2827 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
2828 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
2829 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
2830 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
2831 d8f38dc4 2020-12-05 stsp if (error)
2832 d8f38dc4 2020-12-05 stsp goto done;
2833 d8f38dc4 2020-12-05 stsp head_ref_name = label;
2835 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
2836 d8f38dc4 2020-12-05 stsp if (error == NULL)
2837 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
2838 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
2839 d8f38dc4 2020-12-05 stsp goto done;
2840 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
2841 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
2842 d8f38dc4 2020-12-05 stsp if (error)
2843 d8f38dc4 2020-12-05 stsp goto done;
2846 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
2847 04cc582a 2018-08-01 stsp if (view == NULL) {
2848 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
2849 04cc582a 2018-08-01 stsp goto done;
2851 78756c87 2020-11-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
2852 f135c941 2020-02-20 stsp in_repo_path, log_branches);
2853 ba4f502b 2018-08-04 stsp if (error)
2854 ba4f502b 2018-08-04 stsp goto done;
2855 2fc00ff4 2019-08-31 stsp if (worktree) {
2856 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
2857 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
2858 2fc00ff4 2019-08-31 stsp worktree = NULL;
2860 e5a0f69f 2018-08-18 stsp error = view_loop(view);
2862 f135c941 2020-02-20 stsp free(in_repo_path);
2863 ecb28ae0 2018-07-16 stsp free(repo_path);
2864 ecb28ae0 2018-07-16 stsp free(cwd);
2865 899d86c2 2018-05-10 stsp free(start_id);
2866 d8f38dc4 2020-12-05 stsp free(label);
2868 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
2869 1d0f4054 2021-06-17 stsp if (repo) {
2870 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
2871 1d0f4054 2021-06-17 stsp if (error == NULL)
2872 1d0f4054 2021-06-17 stsp error = close_err;
2874 ec142235 2019-03-07 stsp if (worktree)
2875 ec142235 2019-03-07 stsp got_worktree_close(worktree);
2876 51a10b52 2020-12-26 stsp tog_free_refs();
2877 80ddbec8 2018-04-29 stsp return error;
2880 4ed7e80c 2018-05-20 stsp __dead static void
2881 9f7d7167 2018-04-29 stsp usage_diff(void)
2884 3dbaef42 2020-11-24 stsp fprintf(stderr, "usage: %s diff [-a] [-C number] [-r repository-path] "
2885 3dbaef42 2020-11-24 stsp "[-w] object1 object2\n", getprogname());
2889 6d17833f 2019-11-08 stsp static int
2890 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
2891 41605754 2020-11-12 stsp regmatch_t *regmatch)
2893 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
2896 f26dddb7 2019-11-08 stsp struct tog_color *
2897 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
2899 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
2901 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
2902 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
2903 6d17833f 2019-11-08 stsp return tc;
2906 6d17833f 2019-11-08 stsp return NULL;
2909 4ed7e80c 2018-05-20 stsp static const struct got_error *
2910 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
2911 41605754 2020-11-12 stsp WINDOW *window, regmatch_t *regmatch)
2913 41605754 2020-11-12 stsp const struct got_error *err = NULL;
2914 41605754 2020-11-12 stsp wchar_t *wline;
2915 41605754 2020-11-12 stsp int width;
2918 41605754 2020-11-12 stsp *wtotal = 0;
2920 41605754 2020-11-12 stsp s = strndup(line, regmatch->rm_so);
2921 41605754 2020-11-12 stsp if (s == NULL)
2922 41605754 2020-11-12 stsp return got_error_from_errno("strndup");
2924 41605754 2020-11-12 stsp err = format_line(&wline, &width, s, wlimit, col_tab_align);
2925 41605754 2020-11-12 stsp if (err) {
2927 41605754 2020-11-12 stsp return err;
2929 41605754 2020-11-12 stsp waddwstr(window, wline);
2930 41605754 2020-11-12 stsp free(wline);
2932 41605754 2020-11-12 stsp wlimit -= width;
2933 41605754 2020-11-12 stsp *wtotal += width;
2935 41605754 2020-11-12 stsp if (wlimit > 0) {
2936 41605754 2020-11-12 stsp s = strndup(line + regmatch->rm_so,
2937 41605754 2020-11-12 stsp regmatch->rm_eo - regmatch->rm_so);
2938 41605754 2020-11-12 stsp if (s == NULL) {
2939 41605754 2020-11-12 stsp err = got_error_from_errno("strndup");
2941 41605754 2020-11-12 stsp return err;
2943 41605754 2020-11-12 stsp err = format_line(&wline, &width, s, wlimit, col_tab_align);
2944 41605754 2020-11-12 stsp if (err) {
2946 41605754 2020-11-12 stsp return err;
2948 41605754 2020-11-12 stsp wattr_on(window, A_STANDOUT, NULL);
2949 41605754 2020-11-12 stsp waddwstr(window, wline);
2950 41605754 2020-11-12 stsp wattr_off(window, A_STANDOUT, NULL);
2951 41605754 2020-11-12 stsp free(wline);
2953 41605754 2020-11-12 stsp wlimit -= width;
2954 41605754 2020-11-12 stsp *wtotal += width;
2957 41605754 2020-11-12 stsp if (wlimit > 0 && strlen(line) > regmatch->rm_eo) {
2958 41605754 2020-11-12 stsp err = format_line(&wline, &width,
2959 bf30f154 2020-12-07 naddy line + regmatch->rm_eo, wlimit, col_tab_align);
2961 41605754 2020-11-12 stsp return err;
2962 41605754 2020-11-12 stsp waddwstr(window, wline);
2963 41605754 2020-11-12 stsp free(wline);
2964 41605754 2020-11-12 stsp *wtotal += width;
2967 41605754 2020-11-12 stsp return NULL;
2970 41605754 2020-11-12 stsp static const struct got_error *
2971 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
2973 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
2974 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
2975 61e69b96 2018-05-20 stsp const struct got_error *err;
2976 fe621944 2020-11-10 stsp int nprinted = 0;
2977 b304db33 2018-05-20 stsp char *line;
2978 826082fe 2020-12-10 stsp size_t linesize = 0;
2979 826082fe 2020-12-10 stsp ssize_t linelen;
2980 f26dddb7 2019-11-08 stsp struct tog_color *tc;
2981 61e69b96 2018-05-20 stsp wchar_t *wline;
2982 e0b650dd 2018-05-20 stsp int width;
2983 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
2984 89f1a395 2020-12-01 naddy int nlines = s->nlines;
2985 fe621944 2020-11-10 stsp off_t line_offset;
2987 89f1a395 2020-12-01 naddy line_offset = s->line_offsets[s->first_displayed_line - 1];
2988 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
2989 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
2991 f7d12f7e 2018-08-01 stsp werase(view->window);
2993 a3404814 2018-09-02 stsp if (header) {
2994 135a2da0 2020-11-11 stsp if (asprintf(&line, "[%d/%d] %s",
2995 89f1a395 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, nlines,
2996 135a2da0 2020-11-11 stsp header) == -1)
2997 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
2998 135a2da0 2020-11-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
2999 135a2da0 2020-11-11 stsp free(line);
3001 a3404814 2018-09-02 stsp return err;
3003 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3004 a3404814 2018-09-02 stsp wstandout(view->window);
3005 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
3006 e54cc94a 2020-11-11 stsp free(wline);
3007 e54cc94a 2020-11-11 stsp wline = NULL;
3008 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3009 a3404814 2018-09-02 stsp wstandend(view->window);
3010 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
3011 a3404814 2018-09-02 stsp waddch(view->window, '\n');
3013 a3404814 2018-09-02 stsp if (max_lines <= 1)
3014 a3404814 2018-09-02 stsp return NULL;
3015 a3404814 2018-09-02 stsp max_lines--;
3018 89f1a395 2020-12-01 naddy s->eof = 0;
3019 826082fe 2020-12-10 stsp line = NULL;
3020 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
3021 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
3022 826082fe 2020-12-10 stsp if (linelen == -1) {
3023 826082fe 2020-12-10 stsp if (feof(s->f)) {
3024 826082fe 2020-12-10 stsp s->eof = 1;
3027 826082fe 2020-12-10 stsp free(line);
3028 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
3031 89f1a395 2020-12-01 naddy tc = match_color(&s->colors, line);
3033 f26dddb7 2019-11-08 stsp wattr_on(view->window,
3034 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3035 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
3036 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
3037 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
3038 41605754 2020-11-12 stsp view->window, regmatch);
3039 41605754 2020-11-12 stsp if (err) {
3040 41605754 2020-11-12 stsp free(line);
3041 41605754 2020-11-12 stsp return err;
3044 41605754 2020-11-12 stsp err = format_line(&wline, &width, line, view->ncols, 0);
3045 41605754 2020-11-12 stsp if (err) {
3046 41605754 2020-11-12 stsp free(line);
3047 41605754 2020-11-12 stsp return err;
3049 41605754 2020-11-12 stsp waddwstr(view->window, wline);
3050 41605754 2020-11-12 stsp free(wline);
3051 41605754 2020-11-12 stsp wline = NULL;
3054 6d17833f 2019-11-08 stsp wattr_off(view->window,
3055 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3056 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
3057 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3058 fe621944 2020-11-10 stsp nprinted++;
3060 826082fe 2020-12-10 stsp free(line);
3061 fe621944 2020-11-10 stsp if (nprinted >= 1)
3062 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
3063 89f1a395 2020-12-01 naddy (nprinted - 1);
3065 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
3067 1a57306a 2018-09-02 stsp view_vborder(view);
3069 89f1a395 2020-12-01 naddy if (s->eof) {
3070 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
3071 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
3072 c3e9aa98 2019-05-13 jcs nprinted++;
3075 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, TOG_EOF_STRING, view->ncols, 0);
3077 c3e9aa98 2019-05-13 jcs return err;
3080 c3e9aa98 2019-05-13 jcs wstandout(view->window);
3081 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
3082 e54cc94a 2020-11-11 stsp free(wline);
3083 e54cc94a 2020-11-11 stsp wline = NULL;
3084 c3e9aa98 2019-05-13 jcs wstandend(view->window);
3087 26ed57b2 2018-05-19 stsp return NULL;
3090 abd2672a 2018-12-23 stsp static char *
3091 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
3093 09867e48 2019-08-13 stsp struct tm mytm, *tm;
3094 09867e48 2019-08-13 stsp char *p, *s;
3095
