2 5aa81393 2020-01-06 stsp * Copyright (c) 2018, 2019, 2020 Stefan Sperling <stsp@openbsd.org>
4 9f7d7167 2018-04-29 stsp * Permission to use, copy, modify, and distribute this software for any
5 9f7d7167 2018-04-29 stsp * purpose with or without fee is hereby granted, provided that the above
6 9f7d7167 2018-04-29 stsp * copyright notice and this permission notice appear in all copies.
8 9f7d7167 2018-04-29 stsp * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 9f7d7167 2018-04-29 stsp * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 9f7d7167 2018-04-29 stsp * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 9f7d7167 2018-04-29 stsp * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 9f7d7167 2018-04-29 stsp * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 9f7d7167 2018-04-29 stsp * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 9f7d7167 2018-04-29 stsp * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 80ddbec8 2018-04-29 stsp #include <sys/queue.h>
18 ffd1d5e5 2018-06-23 stsp #include <sys/stat.h>
19 25791caa 2018-10-24 stsp #include <sys/ioctl.h>
21 0d6c6ee3 2020-05-20 stsp #include <ctype.h>
22 31120ada 2018-04-30 stsp #include <errno.h>
23 6062e8ea 2021-09-21 stsp #define _XOPEN_SOURCE_EXTENDED /* for ncurses wide-character functions */
24 9f7d7167 2018-04-29 stsp #include <curses.h>
25 9f7d7167 2018-04-29 stsp #include <panel.h>
26 9f7d7167 2018-04-29 stsp #include <locale.h>
27 d7b5a0e8 2022-04-20 stsp #include <sha1.h>
28 61266923 2020-01-14 stsp #include <signal.h>
29 9f7d7167 2018-04-29 stsp #include <stdlib.h>
30 ee85c5e8 2020-02-29 stsp #include <stdarg.h>
31 26ed57b2 2018-05-19 stsp #include <stdio.h>
32 9f7d7167 2018-04-29 stsp #include <getopt.h>
33 9f7d7167 2018-04-29 stsp #include <string.h>
34 9f7d7167 2018-04-29 stsp #include <err.h>
35 80ddbec8 2018-04-29 stsp #include <unistd.h>
36 26ed57b2 2018-05-19 stsp #include <limits.h>
37 61e69b96 2018-05-20 stsp #include <wchar.h>
38 788c352e 2018-06-16 stsp #include <time.h>
39 84451b3e 2018-07-10 stsp #include <pthread.h>
40 5036bf37 2018-09-24 stsp #include <libgen.h>
41 60493ae3 2019-06-20 stsp #include <regex.h>
42 3da8ef85 2021-09-21 stsp #include <sched.h>
44 53ccebc2 2019-07-30 stsp #include "got_version.h"
45 9f7d7167 2018-04-29 stsp #include "got_error.h"
46 80ddbec8 2018-04-29 stsp #include "got_object.h"
47 80ddbec8 2018-04-29 stsp #include "got_reference.h"
48 80ddbec8 2018-04-29 stsp #include "got_repository.h"
49 80ddbec8 2018-04-29 stsp #include "got_diff.h"
50 511a516b 2018-05-19 stsp #include "got_opentemp.h"
51 00dfcb92 2018-06-11 stsp #include "got_utf8.h"
52 6fb7cd11 2019-08-22 stsp #include "got_cancel.h"
53 6fb7cd11 2019-08-22 stsp #include "got_commit_graph.h"
54 a70480e0 2018-06-23 stsp #include "got_blame.h"
55 c2db6724 2019-01-04 stsp #include "got_privsep.h"
56 1dd54920 2019-05-11 stsp #include "got_path.h"
57 b7165be3 2019-02-05 stsp #include "got_worktree.h"
60 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
64 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
67 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
69 9f7d7167 2018-04-29 stsp #ifndef nitems
70 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
73 9f7d7167 2018-04-29 stsp struct tog_cmd {
74 c2301be8 2018-04-30 stsp const char *name;
75 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
76 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
79 6879ba42 2020-10-01 naddy __dead static void usage(int, int);
80 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
81 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
82 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
83 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
84 6458efa5 2020-11-24 stsp __dead static void usage_ref(void);
86 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
87 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
88 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
89 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
90 6458efa5 2020-11-24 stsp static const struct got_error* cmd_ref(int, char *[]);
92 3e166534 2022-02-16 naddy static const struct tog_cmd tog_commands[] = {
93 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
94 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
95 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
96 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
97 6458efa5 2020-11-24 stsp { "ref", cmd_ref, usage_ref },
100 d6b05b5b 2018-08-04 stsp enum tog_view_type {
101 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
102 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
103 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
104 6458efa5 2020-11-24 stsp TOG_VIEW_TREE,
105 6458efa5 2020-11-24 stsp TOG_VIEW_REF,
106 ec2a9698 2022-09-15 mark TOG_VIEW_HELP
109 ec2a9698 2022-09-15 mark /* Match _DIFF to _HELP with enum tog_view_type TOG_VIEW_* counterparts. */
110 ec2a9698 2022-09-15 mark enum tog_keymap_type {
111 ec2a9698 2022-09-15 mark TOG_KEYMAP_KEYS = -2,
112 ec2a9698 2022-09-15 mark TOG_KEYMAP_GLOBAL,
113 ec2a9698 2022-09-15 mark TOG_KEYMAP_DIFF,
114 ec2a9698 2022-09-15 mark TOG_KEYMAP_LOG,
115 ec2a9698 2022-09-15 mark TOG_KEYMAP_BLAME,
116 ec2a9698 2022-09-15 mark TOG_KEYMAP_TREE,
117 ec2a9698 2022-09-15 mark TOG_KEYMAP_REF,
118 ec2a9698 2022-09-15 mark TOG_KEYMAP_HELP
121 9b058f45 2022-06-30 mark enum tog_view_mode {
122 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_NONE,
123 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_VERT,
124 9b058f45 2022-06-30 mark TOG_VIEW_SPLIT_HRZN
127 9b058f45 2022-06-30 mark #define HSPLIT_SCALE 0.3 /* default horizontal split scale */
129 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
131 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
132 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
133 ba4f502b 2018-08-04 stsp struct got_object_id *id;
134 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
137 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
138 ba4f502b 2018-08-04 stsp struct commit_queue {
139 ba4f502b 2018-08-04 stsp int ncommits;
140 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
143 f26dddb7 2019-11-08 stsp struct tog_color {
144 dbdddfee 2021-06-23 naddy STAILQ_ENTRY(tog_color) entry;
145 6d17833f 2019-11-08 stsp regex_t regex;
146 6d17833f 2019-11-08 stsp short colorpair;
148 dbdddfee 2021-06-23 naddy STAILQ_HEAD(tog_colors, tog_color);
150 d9dff0e5 2020-12-26 stsp static struct got_reflist_head tog_refs = TAILQ_HEAD_INITIALIZER(tog_refs);
151 51a10b52 2020-12-26 stsp static struct got_reflist_object_id_map *tog_refs_idmap;
152 917d79a7 2022-07-01 stsp static enum got_diff_algorithm tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
154 cc488aa7 2022-01-23 stsp static const struct got_error *
155 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name(void *arg, int *cmp, struct got_reference *re1,
156 cc488aa7 2022-01-23 stsp struct got_reference* re2)
158 cc488aa7 2022-01-23 stsp const char *name1 = got_ref_get_name(re1);
159 cc488aa7 2022-01-23 stsp const char *name2 = got_ref_get_name(re2);
160 cc488aa7 2022-01-23 stsp int isbackup1, isbackup2;
162 cc488aa7 2022-01-23 stsp /* Sort backup refs towards the bottom of the list. */
163 cc488aa7 2022-01-23 stsp isbackup1 = strncmp(name1, "refs/got/backup/", 16) == 0;
164 cc488aa7 2022-01-23 stsp isbackup2 = strncmp(name2, "refs/got/backup/", 16) == 0;
165 cc488aa7 2022-01-23 stsp if (!isbackup1 && isbackup2) {
167 cc488aa7 2022-01-23 stsp return NULL;
168 cc488aa7 2022-01-23 stsp } else if (isbackup1 && !isbackup2) {
170 cc488aa7 2022-01-23 stsp return NULL;
173 cc488aa7 2022-01-23 stsp *cmp = got_path_cmp(name1, name2, strlen(name1), strlen(name2));
174 cc488aa7 2022-01-23 stsp return NULL;
177 11b20872 2019-11-08 stsp static const struct got_error *
178 7f66531d 2021-11-16 stsp tog_load_refs(struct got_repository *repo, int sort_by_date)
180 51a10b52 2020-12-26 stsp const struct got_error *err;
182 7f66531d 2021-11-16 stsp err = got_ref_list(&tog_refs, repo, NULL, sort_by_date ?
183 cc488aa7 2022-01-23 stsp got_ref_cmp_by_commit_timestamp_descending : tog_ref_cmp_by_name,
186 51a10b52 2020-12-26 stsp return err;
188 51a10b52 2020-12-26 stsp return got_reflist_object_id_map_create(&tog_refs_idmap, &tog_refs,
192 51a10b52 2020-12-26 stsp static void
193 51a10b52 2020-12-26 stsp tog_free_refs(void)
195 51a10b52 2020-12-26 stsp if (tog_refs_idmap) {
196 f193b038 2020-12-26 stsp got_reflist_object_id_map_free(tog_refs_idmap);
197 51a10b52 2020-12-26 stsp tog_refs_idmap = NULL;
199 51a10b52 2020-12-26 stsp got_ref_list_free(&tog_refs);
202 51a10b52 2020-12-26 stsp static const struct got_error *
203 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
204 11b20872 2019-11-08 stsp int idx, short color)
206 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
207 11b20872 2019-11-08 stsp struct tog_color *tc;
208 11b20872 2019-11-08 stsp int regerr = 0;
210 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
211 11b20872 2019-11-08 stsp return NULL;
213 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
215 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
216 11b20872 2019-11-08 stsp if (tc == NULL)
217 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
218 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
219 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
220 11b20872 2019-11-08 stsp if (regerr) {
221 11b20872 2019-11-08 stsp static char regerr_msg[512];
222 11b20872 2019-11-08 stsp static char err_msg[512];
223 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
224 11b20872 2019-11-08 stsp sizeof(regerr_msg));
225 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
226 11b20872 2019-11-08 stsp regerr_msg);
227 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
229 11b20872 2019-11-08 stsp return err;
231 11b20872 2019-11-08 stsp tc->colorpair = idx;
232 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(colors, tc, entry);
233 11b20872 2019-11-08 stsp return NULL;
236 11b20872 2019-11-08 stsp static void
237 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
239 11b20872 2019-11-08 stsp struct tog_color *tc;
241 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(colors)) {
242 dbdddfee 2021-06-23 naddy tc = STAILQ_FIRST(colors);
243 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(colors, entry);
244 11b20872 2019-11-08 stsp regfree(&tc->regex);
249 336075a4 2022-06-25 op static struct tog_color *
250 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
252 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
254 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
255 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
259 11b20872 2019-11-08 stsp return NULL;
263 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
265 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
266 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
267 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
268 11b20872 2019-11-08 stsp return COLOR_CYAN;
269 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
270 11b20872 2019-11-08 stsp return COLOR_YELLOW;
271 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
272 11b20872 2019-11-08 stsp return COLOR_GREEN;
273 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
274 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
275 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
276 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
277 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
278 91b8c405 2020-01-25 stsp return COLOR_CYAN;
279 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
280 11b20872 2019-11-08 stsp return COLOR_GREEN;
281 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
282 11b20872 2019-11-08 stsp return COLOR_GREEN;
283 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
284 11b20872 2019-11-08 stsp return COLOR_CYAN;
285 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
286 11b20872 2019-11-08 stsp return COLOR_YELLOW;
287 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_HEADS") == 0)
288 6458efa5 2020-11-24 stsp return COLOR_GREEN;
289 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_TAGS") == 0)
290 6458efa5 2020-11-24 stsp return COLOR_MAGENTA;
291 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_REMOTES") == 0)
292 6458efa5 2020-11-24 stsp return COLOR_YELLOW;
293 cc488aa7 2022-01-23 stsp if (strcmp(envvar, "TOG_COLOR_REFS_BACKUP") == 0)
294 cc488aa7 2022-01-23 stsp return COLOR_CYAN;
300 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
302 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
304 11b20872 2019-11-08 stsp if (val == NULL)
305 11b20872 2019-11-08 stsp return default_color_value(envvar);
307 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
308 11b20872 2019-11-08 stsp return COLOR_BLACK;
309 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
310 11b20872 2019-11-08 stsp return COLOR_RED;
311 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
312 11b20872 2019-11-08 stsp return COLOR_GREEN;
313 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
314 11b20872 2019-11-08 stsp return COLOR_YELLOW;
315 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
316 11b20872 2019-11-08 stsp return COLOR_BLUE;
317 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
318 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
319 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
320 11b20872 2019-11-08 stsp return COLOR_CYAN;
321 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
322 11b20872 2019-11-08 stsp return COLOR_WHITE;
323 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
326 11b20872 2019-11-08 stsp return default_color_value(envvar);
329 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
330 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
331 3dbaef42 2020-11-24 stsp const char *label1, *label2;
332 b72706c3 2022-06-01 stsp FILE *f, *f1, *f2;
333 f9d37699 2022-06-28 stsp int fd1, fd2;
334 c7d5c43c 2022-08-04 mark int lineno;
335 15a087fe 2019-02-21 stsp int first_displayed_line;
336 15a087fe 2019-02-21 stsp int last_displayed_line;
338 15a087fe 2019-02-21 stsp int diff_context;
339 3dbaef42 2020-11-24 stsp int ignore_whitespace;
340 64453f7e 2020-11-21 stsp int force_text_diff;
341 15a087fe 2019-02-21 stsp struct got_repository *repo;
342 c7d5c43c 2022-08-04 mark struct got_diff_line *lines;
343 fe621944 2020-11-10 stsp size_t nlines;
344 f44b1f58 2020-02-02 tracey int matched_line;
345 f44b1f58 2020-02-02 tracey int selected_line;
347 c0f61fa4 2022-07-11 mark /* passed from log or blame view; may be NULL */
348 c0f61fa4 2022-07-11 mark struct tog_view *parent_view;
351 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
352 5629093a 2022-07-11 stsp static volatile sig_atomic_t tog_thread_error;
354 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
355 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
356 7c1452c1 2020-03-26 stsp pthread_cond_t commit_loaded;
357 1a76625f 2018-10-22 stsp int commits_needed;
358 fb280deb 2021-08-30 stsp int load_all;
359 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
360 568eae95 2022-09-11 mark struct commit_queue *real_commits;
361 1a76625f 2018-10-22 stsp const char *in_repo_path;
362 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
363 1a76625f 2018-10-22 stsp struct got_repository *repo;
364 74467cc8 2022-06-15 stsp int *pack_fds;
365 1a76625f 2018-10-22 stsp int log_complete;
366 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
367 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
368 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
369 13add988 2019-10-15 stsp int *searching;
370 13add988 2019-10-15 stsp int *search_next_done;
371 13add988 2019-10-15 stsp regex_t *regex;
372 568eae95 2022-09-11 mark int *limiting;
373 568eae95 2022-09-11 mark int limit_match;
374 568eae95 2022-09-11 mark regex_t *limit_regex;
375 568eae95 2022-09-11 mark struct commit_queue *limit_commits;
378 1a76625f 2018-10-22 stsp struct tog_log_view_state {
379 568eae95 2022-09-11 mark struct commit_queue *commits;
380 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
381 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
382 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
383 568eae95 2022-09-11 mark struct commit_queue real_commits;
384 b01e7d3b 2018-08-04 stsp int selected;
385 b01e7d3b 2018-08-04 stsp char *in_repo_path;
386 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
387 b672a97a 2020-01-27 stsp int log_branches;
388 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
389 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
390 1a76625f 2018-10-22 stsp sig_atomic_t quit;
391 1a76625f 2018-10-22 stsp pthread_t thread;
392 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
393 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
394 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
395 11b20872 2019-11-08 stsp struct tog_colors colors;
396 10aab77f 2022-07-19 op int use_committer;
397 568eae95 2022-09-11 mark int limit_view;
398 568eae95 2022-09-11 mark regex_t limit_regex;
399 568eae95 2022-09-11 mark struct commit_queue limit_commits;
402 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
403 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
404 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
405 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
406 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
407 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
408 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
409 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
410 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
411 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
412 bf30f154 2020-12-07 naddy #define TOG_COLOR_DATE 11
413 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_HEADS 12
414 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_TAGS 13
415 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_REMOTES 14
416 cc488aa7 2022-01-23 stsp #define TOG_COLOR_REFS_BACKUP 15
418 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
419 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
420 e9424729 2018-08-04 stsp int nlines;
422 e9424729 2018-08-04 stsp struct tog_view *view;
423 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
427 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
428 e9424729 2018-08-04 stsp const char *path;
429 e9424729 2018-08-04 stsp struct got_repository *repo;
430 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
431 e9424729 2018-08-04 stsp int *complete;
432 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
433 fc06ba56 2019-08-22 stsp void *cancel_arg;
436 e9424729 2018-08-04 stsp struct tog_blame {
438 be659d10 2020-11-18 stsp off_t filesize;
439 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
440 6fcac457 2018-11-19 stsp int nlines;
441 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
442 e9424729 2018-08-04 stsp pthread_t thread;
443 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
444 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
445 e9424729 2018-08-04 stsp const char *path;
446 0ae84acc 2022-06-15 tracey int *pack_fds;
449 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
450 7cbe629d 2018-08-04 stsp int first_displayed_line;
451 7cbe629d 2018-08-04 stsp int last_displayed_line;
452 7cbe629d 2018-08-04 stsp int selected_line;
453 c0f61fa4 2022-07-11 mark int last_diffed_line;
454 7cbe629d 2018-08-04 stsp int blame_complete;
457 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
458 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
459 e5a0f69f 2018-08-18 stsp char *path;
460 7cbe629d 2018-08-04 stsp struct got_repository *repo;
461 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
462 136e2bd4 2022-07-23 mark struct got_object_id *id_to_log;
463 e9424729 2018-08-04 stsp struct tog_blame blame;
464 6c4c42e0 2019-06-24 stsp int matched_line;
465 11b20872 2019-11-08 stsp struct tog_colors colors;
468 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
469 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
470 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
471 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
472 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
473 ad80ab7b 2018-08-04 stsp int selected;
476 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
478 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
479 ad80ab7b 2018-08-04 stsp char *tree_label;
480 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id;/* commit which this tree belongs to */
481 bc573f3b 2021-07-10 stsp struct got_tree_object *root; /* the commit's root tree entry */
482 bc573f3b 2021-07-10 stsp struct got_tree_object *tree; /* currently displayed (sub-)tree */
483 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
484 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
485 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
486 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
487 bc573f3b 2021-07-10 stsp struct tog_parent_trees parents; /* parent trees of current sub-tree */
488 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
489 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
490 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
491 6458efa5 2020-11-24 stsp struct tog_colors colors;
494 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
495 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
496 6458efa5 2020-11-24 stsp struct got_reference *ref;
500 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
502 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
503 dae613fa 2020-12-26 stsp struct tog_reflist_head refs;
504 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
505 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
506 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
507 b4996bee 2022-06-16 stsp int nrefs, ndisplayed, selected, show_date, show_ids, sort_by_date;
508 6458efa5 2020-11-24 stsp struct got_repository *repo;
509 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
510 bddb1296 2019-11-08 stsp struct tog_colors colors;
513 ec2a9698 2022-09-15 mark struct tog_help_view_state {
515 ec2a9698 2022-09-15 mark off_t *line_offsets;
516 ec2a9698 2022-09-15 mark size_t nlines;
517 ec2a9698 2022-09-15 mark int lineno;
518 ec2a9698 2022-09-15 mark int first_displayed_line;
519 ec2a9698 2022-09-15 mark int last_displayed_line;
521 ec2a9698 2022-09-15 mark int matched_line;
522 ec2a9698 2022-09-15 mark int selected_line;
524 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
527 ec2a9698 2022-09-15 mark #define GENERATE_HELP \
528 ec2a9698 2022-09-15 mark KEYMAP_("Global", TOG_KEYMAP_GLOBAL), \
529 ec2a9698 2022-09-15 mark KEY_("H F1", "Open view-specific help (double tap for all help)"), \
530 ec2a9698 2022-09-15 mark KEY_("k C-p Up", "Move cursor or page up one line"), \
531 ec2a9698 2022-09-15 mark KEY_("j C-n Down", "Move cursor or page down one line"), \
532 ec2a9698 2022-09-15 mark KEY_("C-b b PgUp", "Scroll the view up one page"), \
533 ec2a9698 2022-09-15 mark KEY_("C-f f PgDn Space", "Scroll the view down one page"), \
534 ec2a9698 2022-09-15 mark KEY_("C-u u", "Scroll the view up one half page"), \
535 ec2a9698 2022-09-15 mark KEY_("C-d d", "Scroll the view down one half page"), \
536 ec2a9698 2022-09-15 mark KEY_("g Home", "Go to line N (default: first line)"), \
537 ec2a9698 2022-09-15 mark KEY_("G End", "Go to line N (default: last line)"), \
538 ec2a9698 2022-09-15 mark KEY_("l Right", "Scroll the view right"), \
539 ec2a9698 2022-09-15 mark KEY_("h Left", "Scroll the view left"), \
540 ec2a9698 2022-09-15 mark KEY_("$", "Scroll view to the rightmost position"), \
541 ec2a9698 2022-09-15 mark KEY_("0", "Scroll view to the leftmost position"), \
542 ec2a9698 2022-09-15 mark KEY_("-", "Decrease size of the focussed split"), \
543 ec2a9698 2022-09-15 mark KEY_("+", "Increase size of the focussed split"), \
544 ec2a9698 2022-09-15 mark KEY_("Tab", "Switch focus between views"), \
545 ec2a9698 2022-09-15 mark KEY_("F", "Toggle fullscreen mode"), \
546 ec2a9698 2022-09-15 mark KEY_("/", "Open prompt to enter search term"), \
547 ec2a9698 2022-09-15 mark KEY_("n", "Find next line/token matching the current search term"), \
548 ec2a9698 2022-09-15 mark KEY_("N", "Find previous line/token matching the current search term"),\
549 16a2d4f0 2022-09-19 stsp KEY_("q", "Quit the focussed view; Quit help screen"), \
550 ec2a9698 2022-09-15 mark KEY_("Q", "Quit tog"), \
552 fd6badaa 2022-09-23 stsp KEYMAP_("Log view", TOG_KEYMAP_LOG), \
553 ec2a9698 2022-09-15 mark KEY_("< ,", "Move cursor up one commit"), \
554 ec2a9698 2022-09-15 mark KEY_("> .", "Move cursor down one commit"), \
555 ec2a9698 2022-09-15 mark KEY_("Enter", "Open diff view of the selected commit"), \
556 ec2a9698 2022-09-15 mark KEY_("B", "Reload the log view and toggle display of merged commits"), \
557 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
558 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the repository from the selected" \
559 ec2a9698 2022-09-15 mark " commit"), \
560 ec2a9698 2022-09-15 mark KEY_("@", "Toggle between displaying author and committer name"), \
561 ec2a9698 2022-09-15 mark KEY_("&", "Open prompt to enter term to limit commits displayed"), \
562 ec2a9698 2022-09-15 mark KEY_("C-g Backspace", "Cancel current search or log operation"), \
563 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload the log view with new commits in the repository"), \
565 fd6badaa 2022-09-23 stsp KEYMAP_("Diff view", TOG_KEYMAP_DIFF), \
566 ec2a9698 2022-09-15 mark KEY_("K < ,", "Display diff of next line in the file/log entry"), \
567 ec2a9698 2022-09-15 mark KEY_("J > .", "Display diff of previous line in the file/log entry"), \
568 ec2a9698 2022-09-15 mark KEY_("A", "Toggle between Myers and Patience diff algorithm"), \
569 ec2a9698 2022-09-15 mark KEY_("a", "Toggle treatment of file as ASCII irrespective of binary" \
570 ec2a9698 2022-09-15 mark " data"), \
571 ec2a9698 2022-09-15 mark KEY_("(", "Go to the previous file in the diff"), \
572 ec2a9698 2022-09-15 mark KEY_(")", "Go to the next file in the diff"), \
573 ec2a9698 2022-09-15 mark KEY_("{", "Go to the previous hunk in the diff"), \
574 ec2a9698 2022-09-15 mark KEY_("}", "Go to the next hunk in the diff"), \
575 ec2a9698 2022-09-15 mark KEY_("[", "Decrease the number of context lines"), \
576 ec2a9698 2022-09-15 mark KEY_("]", "Increase the number of context lines"), \
577 ec2a9698 2022-09-15 mark KEY_("w", "Toggle ignore whitespace-only changes in the diff"), \
579 fd6badaa 2022-09-23 stsp KEYMAP_("Blame view", TOG_KEYMAP_BLAME), \
580 ec2a9698 2022-09-15 mark KEY_("Enter", "Display diff view of the selected line's commit"), \
581 ec2a9698 2022-09-15 mark KEY_("A", "Toggle diff algorithm between Myers and Patience"), \
582 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the currently selected annotated line"), \
583 ec2a9698 2022-09-15 mark KEY_("C", "Reload view with the previously blamed commit"), \
584 ec2a9698 2022-09-15 mark KEY_("c", "Reload view with the version of the file found in the" \
585 ec2a9698 2022-09-15 mark " selected line's commit"), \
586 ec2a9698 2022-09-15 mark KEY_("p", "Reload view with the version of the file found in the" \
587 ec2a9698 2022-09-15 mark " selected line's parent commit"), \
589 fd6badaa 2022-09-23 stsp KEYMAP_("Tree view", TOG_KEYMAP_TREE), \
590 ec2a9698 2022-09-15 mark KEY_("Enter", "Enter selected directory or open blame view of the" \
591 ec2a9698 2022-09-15 mark " selected file"), \
592 ec2a9698 2022-09-15 mark KEY_("L", "Open log view for the selected entry"), \
593 ec2a9698 2022-09-15 mark KEY_("R", "Open ref view of all repository references"), \
594 ec2a9698 2022-09-15 mark KEY_("i", "Show object IDs for all tree entries"), \
595 ec2a9698 2022-09-15 mark KEY_("Backspace", "Return to the parent directory"), \
597 fd6badaa 2022-09-23 stsp KEYMAP_("Ref view", TOG_KEYMAP_REF), \
598 ec2a9698 2022-09-15 mark KEY_("Enter", "Display log view of the selected reference"), \
599 ec2a9698 2022-09-15 mark KEY_("T", "Display tree view of the selected reference"), \
600 ec2a9698 2022-09-15 mark KEY_("i", "Toggle display of IDs for all non-symbolic references"), \
601 ec2a9698 2022-09-15 mark KEY_("m", "Toggle display of last modified date for each reference"), \
602 ec2a9698 2022-09-15 mark KEY_("o", "Toggle reference sort order (name -> timestamp)"), \
603 ec2a9698 2022-09-15 mark KEY_("C-l", "Reload view with all repository references")
605 ec2a9698 2022-09-15 mark struct tog_key_map {
606 ec2a9698 2022-09-15 mark const char *keys;
607 ec2a9698 2022-09-15 mark const char *info;
608 ec2a9698 2022-09-15 mark enum tog_keymap_type type;
612 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
614 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
615 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
616 669b5ffa 2018-10-07 stsp * there is enough screen estate.
618 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
619 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
621 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
622 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
623 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
625 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
626 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
628 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
630 cc3c9aac 2018-08-01 stsp struct tog_view {
631 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
632 26ed57b2 2018-05-19 stsp WINDOW *window;
633 26ed57b2 2018-05-19 stsp PANEL *panel;
634 9b058f45 2022-06-30 mark int nlines, ncols, begin_y, begin_x; /* based on split height/width */
635 3c1dfe12 2022-07-08 mark int resized_y, resized_x; /* begin_y/x based on user resizing */
636 145b6838 2022-06-16 stsp int maxx, x; /* max column and current start column */
637 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
638 9b058f45 2022-06-30 mark int nscrolled, offset; /* lines scrolled and hsplit line offset */
639 94b80cfa 2022-08-01 mark int gline, hiline; /* navigate to and highlight this nG line */
640 640cd7ff 2022-06-22 mark int ch, count; /* current keymap and count prefix */
641 571ccd73 2022-07-19 mark int resized; /* set when in a resize event */
642 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
644 669b5ffa 2018-10-07 stsp struct tog_view *parent;
645 669b5ffa 2018-10-07 stsp struct tog_view *child;
648 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
649 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
650 e78dc838 2020-12-04 stsp * between parent and child.
651 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
652 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
653 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
654 e78dc838 2020-12-04 stsp * situations.
656 e78dc838 2020-12-04 stsp int focus_child;
658 9b058f45 2022-06-30 mark enum tog_view_mode mode;
659 5dc9f4bc 2018-08-04 stsp /* type-specific state */
660 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
662 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
663 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
664 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
665 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
666 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
667 ec2a9698 2022-09-15 mark struct tog_help_view_state help;
670 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
671 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
672 e78dc838 2020-12-04 stsp struct tog_view *, int);
673 917d79a7 2022-07-01 stsp const struct got_error *(*reset)(struct tog_view *);
674 571ccd73 2022-07-19 mark const struct got_error *(*resize)(struct tog_view *, int);
675 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
677 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
678 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
679 eaf2c13e 2022-09-17 mark void (*search_setup)(struct tog_view *, FILE **, off_t **, size_t *,
680 eaf2c13e 2022-09-17 mark int **, int **, int **, int **);
681 c0c4acc8 2021-01-24 stsp int search_started;
682 60493ae3 2019-06-20 stsp int searching;
683 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
684 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
685 60493ae3 2019-06-20 stsp int search_next_done;
686 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
687 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
688 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
689 1803e47f 2019-06-22 stsp regex_t regex;
690 41605754 2020-11-12 stsp regmatch_t regmatch;
693 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
694 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
695 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
696 78756c87 2020-11-24 stsp struct got_repository *);
697 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
698 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
699 e78dc838 2020-12-04 stsp struct tog_view *, int);
700 917d79a7 2022-07-01 stsp static const struct got_error *reset_diff_view(struct tog_view *);
701 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
702 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
703 eaf2c13e 2022-09-17 mark static void search_setup_diff_view(struct tog_view *, FILE **, off_t **,
704 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
705 ec2a9698 2022-09-15 mark static const struct got_error *search_next_view_match(struct tog_view *);
707 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
708 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
709 78756c87 2020-11-24 stsp const char *, const char *, int);
710 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
711 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
712 e78dc838 2020-12-04 stsp struct tog_view *, int);
713 571ccd73 2022-07-19 mark static const struct got_error *resize_log_view(struct tog_view *, int);
714 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
715 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
716 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
718 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
719 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
720 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
721 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
722 e78dc838 2020-12-04 stsp struct tog_view *, int);
723 917d79a7 2022-07-01 stsp static const struct got_error *reset_blame_view(struct tog_view *);
724 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
725 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
726 eaf2c13e 2022-09-17 mark static void search_setup_blame_view(struct tog_view *, FILE **, off_t **,
727 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
729 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
730 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
731 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
732 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
733 e78dc838 2020-12-04 stsp struct tog_view *, int);
734 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
735 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
736 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
738 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
739 6458efa5 2020-11-24 stsp struct got_repository *);
740 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
741 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
742 e78dc838 2020-12-04 stsp struct tog_view *, int);
743 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
744 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
745 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
747 eaf2c13e 2022-09-17 mark static const struct got_error *open_help_view(struct tog_view *,
748 eaf2c13e 2022-09-17 mark struct tog_view *);
749 eaf2c13e 2022-09-17 mark static const struct got_error *show_help_view(struct tog_view *);
750 eaf2c13e 2022-09-17 mark static const struct got_error *input_help_view(struct tog_view **,
751 eaf2c13e 2022-09-17 mark struct tog_view *, int);
752 eaf2c13e 2022-09-17 mark static const struct got_error *reset_help_view(struct tog_view *);
753 eaf2c13e 2022-09-17 mark static const struct got_error* close_help_view(struct tog_view *);
754 eaf2c13e 2022-09-17 mark static const struct got_error *search_start_help_view(struct tog_view *);
755 eaf2c13e 2022-09-17 mark static void search_setup_help_view(struct tog_view *, FILE **, off_t **,
756 eaf2c13e 2022-09-17 mark size_t *, int **, int **, int **, int **);
758 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
759 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
760 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
761 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigint_received;
762 2497f032 2022-05-31 stsp static volatile sig_atomic_t tog_sigterm_received;
764 25791caa 2018-10-24 stsp static void
765 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
767 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
770 83baff54 2019-08-12 stsp static void
771 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
773 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
776 61266923 2020-01-14 stsp static void
777 61266923 2020-01-14 stsp tog_sigcont(int signo)
779 61266923 2020-01-14 stsp tog_sigcont_received = 1;
782 2497f032 2022-05-31 stsp static void
783 2497f032 2022-05-31 stsp tog_sigint(int signo)
785 2497f032 2022-05-31 stsp tog_sigint_received = 1;
788 2497f032 2022-05-31 stsp static void
789 2497f032 2022-05-31 stsp tog_sigterm(int signo)
791 2497f032 2022-05-31 stsp tog_sigterm_received = 1;
795 dd6e31d7 2022-06-17 stsp tog_fatal_signal_received(void)
797 2497f032 2022-05-31 stsp return (tog_sigpipe_received ||
798 f044c841 2022-10-24 stsp tog_sigint_received || tog_sigterm_received);
801 e5a0f69f 2018-08-18 stsp static const struct got_error *
802 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
804 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *child_err = NULL;
806 669b5ffa 2018-10-07 stsp if (view->child) {
807 5629093a 2022-07-11 stsp child_err = view_close(view->child);
808 669b5ffa 2018-10-07 stsp view->child = NULL;
810 e5a0f69f 2018-08-18 stsp if (view->close)
811 e5a0f69f 2018-08-18 stsp err = view->close(view);
812 ea5e7bb5 2018-08-01 stsp if (view->panel)
813 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
814 ea5e7bb5 2018-08-01 stsp if (view->window)
815 ea5e7bb5 2018-08-01 stsp delwin(view->window);
816 ea5e7bb5 2018-08-01 stsp free(view);
817 5629093a 2022-07-11 stsp return err ? err : child_err;
820 ea5e7bb5 2018-08-01 stsp static struct tog_view *
821 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
822 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
824 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
826 ea5e7bb5 2018-08-01 stsp if (view == NULL)
827 ea5e7bb5 2018-08-01 stsp return NULL;
829 d6b05b5b 2018-08-04 stsp view->type = type;
830 f7d12f7e 2018-08-01 stsp view->lines = LINES;
831 f7d12f7e 2018-08-01 stsp view->cols = COLS;
832 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
833 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
834 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
835 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
836 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
837 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
838 96a765a8 2018-08-04 stsp view_close(view);
839 ea5e7bb5 2018-08-01 stsp return NULL;
841 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
842 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
843 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
844 96a765a8 2018-08-04 stsp view_close(view);
845 ea5e7bb5 2018-08-01 stsp return NULL;
848 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
849 ea5e7bb5 2018-08-01 stsp return view;
853 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
855 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
857 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
860 9b058f45 2022-06-30 mark /* XXX Stub till we decide what to do. */
862 9b058f45 2022-06-30 mark view_split_begin_y(int lines)
864 9b058f45 2022-06-30 mark return lines * HSPLIT_SCALE;
867 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
869 5c60c32a 2018-10-18 stsp static const struct got_error *
870 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
872 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
874 571ccd73 2022-07-19 mark if (!view->resized && view->mode == TOG_VIEW_SPLIT_HRZN) {
875 3c1dfe12 2022-07-08 mark if (view->resized_y && view->resized_y < view->lines)
876 3c1dfe12 2022-07-08 mark view->begin_y = view->resized_y;
878 3c1dfe12 2022-07-08 mark view->begin_y = view_split_begin_y(view->nlines);
879 9b058f45 2022-06-30 mark view->begin_x = 0;
880 571ccd73 2022-07-19 mark } else if (!view->resized) {
881 3c1dfe12 2022-07-08 mark if (view->resized_x && view->resized_x < view->cols - 1 &&
882 3c1dfe12 2022-07-08 mark view->cols > 119)
883 3c1dfe12 2022-07-08 mark view->begin_x = view->resized_x;
885 3c1dfe12 2022-07-08 mark view->begin_x = view_split_begin_x(0);
886 9b058f45 2022-06-30 mark view->begin_y = 0;
888 9b058f45 2022-06-30 mark view->nlines = LINES - view->begin_y;
889 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
890 5c60c32a 2018-10-18 stsp view->lines = LINES;
891 5c60c32a 2018-10-18 stsp view->cols = COLS;
892 5c60c32a 2018-10-18 stsp err = view_resize(view);
894 5c60c32a 2018-10-18 stsp return err;
896 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN)
897 9b058f45 2022-06-30 mark view->parent->nlines = view->begin_y;
899 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
900 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
902 5c60c32a 2018-10-18 stsp return NULL;
905 5c60c32a 2018-10-18 stsp static const struct got_error *
906 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
908 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
910 5c60c32a 2018-10-18 stsp view->begin_x = 0;
911 571ccd73 2022-07-19 mark view->begin_y = view->resized ? view->begin_y : 0;
912 571ccd73 2022-07-19 mark view->nlines = view->resized ? view->nlines : LINES;
913 5c60c32a 2018-10-18 stsp view->ncols = COLS;
914 5c60c32a 2018-10-18 stsp view->lines = LINES;
915 5c60c32a 2018-10-18 stsp view->cols = COLS;
916 5c60c32a 2018-10-18 stsp err = view_resize(view);
918 5c60c32a 2018-10-18 stsp return err;
920 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
921 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
923 5c60c32a 2018-10-18 stsp return NULL;
927 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
929 5c60c32a 2018-10-18 stsp return view->parent == NULL;
933 6131ff18 2022-06-20 mark view_is_splitscreen(struct tog_view *view)
935 9b058f45 2022-06-30 mark return view->begin_x > 0 || view->begin_y > 0;
939 24b9cfdc 2022-06-30 stsp view_is_fullscreen(struct tog_view *view)
941 24b9cfdc 2022-06-30 stsp return view->nlines == LINES && view->ncols == COLS;
945 49b24ee5 2022-07-03 mark view_is_hsplit_top(struct tog_view *view)
947 49b24ee5 2022-07-03 mark return view->mode == TOG_VIEW_SPLIT_HRZN && view->child &&
948 49b24ee5 2022-07-03 mark view_is_splitscreen(view->child);
951 9b058f45 2022-06-30 mark static void
952 9b058f45 2022-06-30 mark view_border(struct tog_view *view)
954 9b058f45 2022-06-30 mark PANEL *panel;
955 9b058f45 2022-06-30 mark const struct tog_view *view_above;
957 9b058f45 2022-06-30 mark if (view->parent)
958 9b058f45 2022-06-30 mark return view_border(view->parent);
960 9b058f45 2022-06-30 mark panel = panel_above(view->panel);
961 9b058f45 2022-06-30 mark if (panel == NULL)
964 9b058f45 2022-06-30 mark view_above = panel_userptr(panel);
965 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
966 9b058f45 2022-06-30 mark mvwhline(view->window, view_above->begin_y - 1,
967 9b058f45 2022-06-30 mark view->begin_x, got_locale_is_utf8() ?
968 9b058f45 2022-06-30 mark ACS_HLINE : '-', view->ncols);
970 9b058f45 2022-06-30 mark mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
971 9b058f45 2022-06-30 mark got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
974 3c1dfe12 2022-07-08 mark static const struct got_error *view_init_hsplit(struct tog_view *, int);
975 9b058f45 2022-06-30 mark static const struct got_error *request_log_commits(struct tog_view *);
976 9b058f45 2022-06-30 mark static const struct got_error *offset_selection_down(struct tog_view *);
977 9b058f45 2022-06-30 mark static void offset_selection_up(struct tog_view *);
978 3c1dfe12 2022-07-08 mark static void view_get_split(struct tog_view *, int *, int *);
980 4d8c2215 2018-08-19 stsp static const struct got_error *
981 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
983 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
984 9b058f45 2022-06-30 mark int dif, nlines, ncols;
986 9b058f45 2022-06-30 mark dif = LINES - view->lines; /* line difference */
988 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
989 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
991 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
992 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
993 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
995 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
997 4dd27a72 2022-06-29 stsp if (view->child) {
998 9b058f45 2022-06-30 mark int hs = view->child->begin_y;
1000 24b9cfdc 2022-06-30 stsp if (!view_is_fullscreen(view))
1001 c71ed39a 2022-06-29 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
1002 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN ||
1003 9b058f45 2022-06-30 mark view->child->begin_x == 0) {
1004 0dbbbe90 2022-06-17 op ncols = COLS;
1006 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
1007 5c60c32a 2018-10-18 stsp if (view->child->focussed)
1008 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1010 5c60c32a 2018-10-18 stsp show_panel(view->panel);
1012 0dbbbe90 2022-06-17 op ncols = view->child->begin_x;
1014 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
1015 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
1018 9b058f45 2022-06-30 mark * XXX This is ugly and needs to be moved into the above
1019 9b058f45 2022-06-30 mark * logic but "works" for now and my attempts at moving it
1020 9b058f45 2022-06-30 mark * break either 'tab' or 'F' key maps in horizontal splits.
1023 9b058f45 2022-06-30 mark err = view_splitscreen(view->child);
1025 9b058f45 2022-06-30 mark return err;
1026 9b058f45 2022-06-30 mark if (dif < 0) { /* top split decreased */
1027 9b058f45 2022-06-30 mark err = offset_selection_down(view);
1029 9b058f45 2022-06-30 mark return err;
1031 9b058f45 2022-06-30 mark view_border(view);
1032 9b058f45 2022-06-30 mark update_panels();
1033 9b058f45 2022-06-30 mark doupdate();
1034 9b058f45 2022-06-30 mark show_panel(view->child->panel);
1035 9b058f45 2022-06-30 mark nlines = view->nlines;
1037 0dbbbe90 2022-06-17 op } else if (view->parent == NULL)
1038 0dbbbe90 2022-06-17 op ncols = COLS;
1040 571ccd73 2022-07-19 mark if (view->resize && dif > 0) {
1041 571ccd73 2022-07-19 mark err = view->resize(view, dif);
1043 571ccd73 2022-07-19 mark return err;
1046 0dbbbe90 2022-06-17 op if (wresize(view->window, nlines, ncols) == ERR)
1047 0dbbbe90 2022-06-17 op return got_error_from_errno("wresize");
1048 0dbbbe90 2022-06-17 op if (replace_panel(view->panel, view->window) == ERR)
1049 0dbbbe90 2022-06-17 op return got_error_from_errno("replace_panel");
1050 0dbbbe90 2022-06-17 op wclear(view->window);
1052 0dbbbe90 2022-06-17 op view->nlines = nlines;
1053 0dbbbe90 2022-06-17 op view->ncols = ncols;
1054 0dbbbe90 2022-06-17 op view->lines = LINES;
1055 0dbbbe90 2022-06-17 op view->cols = COLS;
1057 5c60c32a 2018-10-18 stsp return NULL;
1060 571ccd73 2022-07-19 mark static const struct got_error *
1061 571ccd73 2022-07-19 mark resize_log_view(struct tog_view *view, int increase)
1063 6fe51fee 2022-07-22 mark struct tog_log_view_state *s = &view->state.log;
1064 6fe51fee 2022-07-22 mark const struct got_error *err = NULL;
1065 6fe51fee 2022-07-22 mark int n = 0;
1067 6fe51fee 2022-07-22 mark if (s->selected_entry)
1068 6fe51fee 2022-07-22 mark n = s->selected_entry->idx + view->lines - s->selected;
1071 571ccd73 2022-07-19 mark * Request commits to account for the increased
1072 571ccd73 2022-07-19 mark * height so we have enough to populate the view.
1074 568eae95 2022-09-11 mark if (s->commits->ncommits < n) {
1075 568eae95 2022-09-11 mark view->nscrolled = n - s->commits->ncommits + increase + 1;
1076 571ccd73 2022-07-19 mark err = request_log_commits(view);
1079 571ccd73 2022-07-19 mark return err;
1082 d9a7ab53 2022-07-11 mark static void
1083 d9a7ab53 2022-07-11 mark view_adjust_offset(struct tog_view *view, int n)
1085 d9a7ab53 2022-07-11 mark if (n == 0)
1088 d9a7ab53 2022-07-11 mark if (view->parent && view->parent->offset) {
1089 d9a7ab53 2022-07-11 mark if (view->parent->offset + n >= 0)
1090 d9a7ab53 2022-07-11 mark view->parent->offset += n;
1092 d9a7ab53 2022-07-11 mark view->parent->offset = 0;
1093 d9a7ab53 2022-07-11 mark } else if (view->offset) {
1094 d9a7ab53 2022-07-11 mark if (view->offset - n >= 0)
1095 d9a7ab53 2022-07-11 mark view->offset -= n;
1097 d9a7ab53 2022-07-11 mark view->offset = 0;
1101 3c1dfe12 2022-07-08 mark static const struct got_error *
1102 3c1dfe12 2022-07-08 mark view_resize_split(struct tog_view *view, int resize)
1104 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1105 3c1dfe12 2022-07-08 mark struct tog_view *v = NULL;
1107 3c1dfe12 2022-07-08 mark if (view->parent)
1108 3c1dfe12 2022-07-08 mark v = view->parent;
1112 3c1dfe12 2022-07-08 mark if (!v->child || !view_is_splitscreen(v->child))
1113 3c1dfe12 2022-07-08 mark return NULL;
1115 571ccd73 2022-07-19 mark v->resized = v->child->resized = resize; /* lock for resize event */
1117 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
1118 3c1dfe12 2022-07-08 mark if (v->child->resized_y)
1119 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1120 3c1dfe12 2022-07-08 mark if (view->parent)
1121 3c1dfe12 2022-07-08 mark v->child->begin_y -= resize;
1123 3c1dfe12 2022-07-08 mark v->child->begin_y += resize;
1124 3c1dfe12 2022-07-08 mark if (v->child->begin_y < 3) {
1125 3c1dfe12 2022-07-08 mark view->count = 0;
1126 3c1dfe12 2022-07-08 mark v->child->begin_y = 3;
1127 3c1dfe12 2022-07-08 mark } else if (v->child->begin_y > LINES - 1) {
1128 3c1dfe12 2022-07-08 mark view->count = 0;
1129 3c1dfe12 2022-07-08 mark v->child->begin_y = LINES - 1;
1131 3c1dfe12 2022-07-08 mark v->ncols = COLS;
1132 3c1dfe12 2022-07-08 mark v->child->ncols = COLS;
1133 d9a7ab53 2022-07-11 mark view_adjust_offset(view, resize);
1134 3c1dfe12 2022-07-08 mark err = view_init_hsplit(v, v->child->begin_y);
1136 3c1dfe12 2022-07-08 mark return err;
1137 3c1dfe12 2022-07-08 mark v->child->resized_y = v->child->begin_y;
1139 3c1dfe12 2022-07-08 mark if (v->child->resized_x)
1140 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1141 3c1dfe12 2022-07-08 mark if (view->parent)
1142 3c1dfe12 2022-07-08 mark v->child->begin_x -= resize;
1144 3c1dfe12 2022-07-08 mark v->child->begin_x += resize;
1145 3c1dfe12 2022-07-08 mark if (v->child->begin_x < 11) {
1146 3c1dfe12 2022-07-08 mark view->count = 0;
1147 3c1dfe12 2022-07-08 mark v->child->begin_x = 11;
1148 3c1dfe12 2022-07-08 mark } else if (v->child->begin_x > COLS - 1) {
1149 3c1dfe12 2022-07-08 mark view->count = 0;
1150 3c1dfe12 2022-07-08 mark v->child->begin_x = COLS - 1;
1152 3c1dfe12 2022-07-08 mark v->child->resized_x = v->child->begin_x;
1155 3c1dfe12 2022-07-08 mark v->child->mode = v->mode;
1156 3c1dfe12 2022-07-08 mark v->child->nlines = v->lines - v->child->begin_y;
1157 3c1dfe12 2022-07-08 mark v->child->ncols = v->cols - v->child->begin_x;
1158 3c1dfe12 2022-07-08 mark v->focus_child = 1;
1160 3c1dfe12 2022-07-08 mark err = view_fullscreen(v);
1162 3c1dfe12 2022-07-08 mark return err;
1163 3c1dfe12 2022-07-08 mark err = view_splitscreen(v->child);
1165 3c1dfe12 2022-07-08 mark return err;
1167 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1168 3c1dfe12 2022-07-08 mark err = offset_selection_down(v->child);
1170 3c1dfe12 2022-07-08 mark return err;
1173 6fe51fee 2022-07-22 mark if (v->resize)
1174 6fe51fee 2022-07-22 mark err = v->resize(v, 0);
1175 6fe51fee 2022-07-22 mark else if (v->child->resize)
1176 6fe51fee 2022-07-22 mark err = v->child->resize(v->child, 0);
1178 571ccd73 2022-07-19 mark v->resized = v->child->resized = 0;
1180 3c1dfe12 2022-07-08 mark return err;
1183 3c1dfe12 2022-07-08 mark static void
1184 3c1dfe12 2022-07-08 mark view_transfer_size(struct tog_view *dst, struct tog_view *src)
1186 3c1dfe12 2022-07-08 mark struct tog_view *v = src->child ? src->child : src;
1188 3c1dfe12 2022-07-08 mark dst->resized_x = v->resized_x;
1189 3c1dfe12 2022-07-08 mark dst->resized_y = v->resized_y;
1192 669b5ffa 2018-10-07 stsp static const struct got_error *
1193 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
1195 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1197 669b5ffa 2018-10-07 stsp if (view->child == NULL)
1198 669b5ffa 2018-10-07 stsp return NULL;
1200 669b5ffa 2018-10-07 stsp err = view_close(view->child);
1201 669b5ffa 2018-10-07 stsp view->child = NULL;
1202 669b5ffa 2018-10-07 stsp return err;
1205 0dbbbe90 2022-06-17 op static const struct got_error *
1206 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
1208 3c1dfe12 2022-07-08 mark const struct got_error *err = NULL;
1210 669b5ffa 2018-10-07 stsp view->child = child;
1211 669b5ffa 2018-10-07 stsp child->parent = view;
1213 3c1dfe12 2022-07-08 mark err = view_resize(view);
1215 3c1dfe12 2022-07-08 mark return err;
1217 3c1dfe12 2022-07-08 mark if (view->child->resized_x || view->child->resized_y)
1218 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1220 3c1dfe12 2022-07-08 mark return err;
1223 136e2bd4 2022-07-23 mark static const struct got_error *view_dispatch_request(struct tog_view **,
1224 136e2bd4 2022-07-23 mark struct tog_view *, enum tog_view_type, int, int);
1226 136e2bd4 2022-07-23 mark static const struct got_error *
1227 136e2bd4 2022-07-23 mark view_request_new(struct tog_view **requested, struct tog_view *view,
1228 136e2bd4 2022-07-23 mark enum tog_view_type request)
1230 136e2bd4 2022-07-23 mark struct tog_view *new_view = NULL;
1231 136e2bd4 2022-07-23 mark const struct got_error *err;
1232 136e2bd4 2022-07-23 mark int y = 0, x = 0;
1234 136e2bd4 2022-07-23 mark *requested = NULL;
1236 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP)
1237 136e2bd4 2022-07-23 mark view_get_split(view, &y, &x);
1239 136e2bd4 2022-07-23 mark err = view_dispatch_request(&new_view, view, request, y, x);
1241 136e2bd4 2022-07-23 mark return err;
1243 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && view->mode == TOG_VIEW_SPLIT_HRZN &&
1244 94274a8f 2022-09-19 mark request != TOG_VIEW_HELP) {
1245 136e2bd4 2022-07-23 mark err = view_init_hsplit(view, y);
1247 136e2bd4 2022-07-23 mark return err;
1250 136e2bd4 2022-07-23 mark view->focussed = 0;
1251 136e2bd4 2022-07-23 mark new_view->focussed = 1;
1252 136e2bd4 2022-07-23 mark new_view->mode = view->mode;
1253 94274a8f 2022-09-19 mark new_view->nlines = request == TOG_VIEW_HELP ?
1254 94274a8f 2022-09-19 mark view->lines : view->lines - y;
1256 94274a8f 2022-09-19 mark if (view_is_parent_view(view) && request != TOG_VIEW_HELP) {
1257 136e2bd4 2022-07-23 mark view_transfer_size(new_view, view);
1258 136e2bd4 2022-07-23 mark err = view_close_child(view);
1260 136e2bd4 2022-07-23 mark return err;
1261 136e2bd4 2022-07-23 mark err = view_set_child(view, new_view);
1263 136e2bd4 2022-07-23 mark return err;
1264 136e2bd4 2022-07-23 mark view->focus_child = 1;
1266 136e2bd4 2022-07-23 mark *requested = new_view;
1268 136e2bd4 2022-07-23 mark return NULL;
1271 34bc9ec9 2019-02-22 stsp static void
1272 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
1274 25791caa 2018-10-24 stsp int cols, lines;
1275 25791caa 2018-10-24 stsp struct winsize size;
1277 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
1278 25791caa 2018-10-24 stsp cols = 80; /* Default */
1279 25791caa 2018-10-24 stsp lines = 24;
1281 25791caa 2018-10-24 stsp cols = size.ws_col;
1282 25791caa 2018-10-24 stsp lines = size.ws_row;
1284 25791caa 2018-10-24 stsp resize_term(lines, cols);
1287 2b49a8ae 2019-06-22 stsp static const struct got_error *
1288 2b49a8ae 2019-06-22 stsp view_search_start(struct tog_view *view)
1290 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
1291 9b058f45 2022-06-30 mark struct tog_view *v = view;
1292 2b49a8ae 2019-06-22 stsp char pattern[1024];
1295 c0c4acc8 2021-01-24 stsp if (view->search_started) {
1296 c0c4acc8 2021-01-24 stsp regfree(&view->regex);
1297 c0c4acc8 2021-01-24 stsp view->searching = 0;
1298 c0c4acc8 2021-01-24 stsp memset(&view->regmatch, 0, sizeof(view->regmatch));
1300 c0c4acc8 2021-01-24 stsp view->search_started = 0;
1302 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
1303 2b49a8ae 2019-06-22 stsp return NULL;
1305 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1306 9b058f45 2022-06-30 mark v = view->child;
1307 9d0feb8b 2022-12-27 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1308 9d0feb8b 2022-12-27 mark v = view->parent;
1310 9b058f45 2022-06-30 mark mvwaddstr(v->window, v->nlines - 1, 0, "/");
1311 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1313 092a9f9c 2022-12-27 mark nodelay(v->window, FALSE); /* block for search term input */
1314 2b49a8ae 2019-06-22 stsp nocbreak();
1316 9b058f45 2022-06-30 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
1317 9b058f45 2022-06-30 mark wrefresh(v->window);
1320 092a9f9c 2022-12-27 mark nodelay(v->window, TRUE);
1321 2b49a8ae 2019-06-22 stsp if (ret == ERR)
1322 2b49a8ae 2019-06-22 stsp return NULL;
1324 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
1325 7c32bd05 2019-06-22 stsp err = view->search_start(view);
1326 7c32bd05 2019-06-22 stsp if (err) {
1327 7c32bd05 2019-06-22 stsp regfree(&view->regex);
1328 7c32bd05 2019-06-22 stsp return err;
1330 c0c4acc8 2021-01-24 stsp view->search_started = 1;
1331 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
1332 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
1333 2b49a8ae 2019-06-22 stsp view->search_next(view);
1336 2b49a8ae 2019-06-22 stsp return NULL;
1339 7532ccda 2022-07-11 mark /* Switch split mode. If view is a parent or child, draw the new splitscreen. */
1340 d2366e29 2022-07-07 mark static const struct got_error *
1341 d2366e29 2022-07-07 mark switch_split(struct tog_view *view)
1343 d2366e29 2022-07-07 mark const struct got_error *err = NULL;
1344 d2366e29 2022-07-07 mark struct tog_view *v = NULL;
1346 d2366e29 2022-07-07 mark if (view->parent)
1347 d2366e29 2022-07-07 mark v = view->parent;
1351 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN)
1352 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1354 d2366e29 2022-07-07 mark v->mode = TOG_VIEW_SPLIT_HRZN;
1356 7532ccda 2022-07-11 mark if (!v->child)
1357 7532ccda 2022-07-11 mark return NULL;
1358 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->cols < 120)
1359 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_NONE;
1361 d2366e29 2022-07-07 mark view_get_split(v, &v->child->begin_y, &v->child->begin_x);
1362 3c1dfe12 2022-07-08 mark if (v->mode == TOG_VIEW_SPLIT_HRZN && v->child->resized_y)
1363 3c1dfe12 2022-07-08 mark v->child->begin_y = v->child->resized_y;
1364 7532ccda 2022-07-11 mark else if (v->mode == TOG_VIEW_SPLIT_VERT && v->child->resized_x)
1365 3c1dfe12 2022-07-08 mark v->child->begin_x = v->child->resized_x;
1368 d2366e29 2022-07-07 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1369 d2366e29 2022-07-07 mark v->ncols = COLS;
1370 d2366e29 2022-07-07 mark v->child->ncols = COLS;
1371 7532ccda 2022-07-11 mark v->child->nscrolled = LINES - v->child->nlines;
1373 d2366e29 2022-07-07 mark err = view_init_hsplit(v, v->child->begin_y);
1375 d2366e29 2022-07-07 mark return err;
1377 d2366e29 2022-07-07 mark v->child->mode = v->mode;
1378 d2366e29 2022-07-07 mark v->child->nlines = v->lines - v->child->begin_y;
1379 d2366e29 2022-07-07 mark v->focus_child = 1;
1381 d2366e29 2022-07-07 mark err = view_fullscreen(v);
1383 d2366e29 2022-07-07 mark return err;
1384 d2366e29 2022-07-07 mark err = view_splitscreen(v->child);
1386 d2366e29 2022-07-07 mark return err;
1388 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_NONE)
1389 7532ccda 2022-07-11 mark v->mode = TOG_VIEW_SPLIT_VERT;
1390 7532ccda 2022-07-11 mark if (v->mode == TOG_VIEW_SPLIT_HRZN) {
1391 7532ccda 2022-07-11 mark err = offset_selection_down(v);
1393 279d2047 2022-07-29 stsp return err;
1394 d2366e29 2022-07-07 mark err = offset_selection_down(v->child);
1396 279d2047 2022-07-29 stsp return err;
1398 7532ccda 2022-07-11 mark offset_selection_up(v);
1399 7532ccda 2022-07-11 mark offset_selection_up(v->child);
1401 dff91825 2022-07-22 mark if (v->resize)
1402 dff91825 2022-07-22 mark err = v->resize(v, 0);
1403 dff91825 2022-07-22 mark else if (v->child->resize)
1404 dff91825 2022-07-22 mark err = v->child->resize(v->child, 0);
1406 d2366e29 2022-07-07 mark return err;
1410 f0032ce6 2022-07-02 mark * Compute view->count from numeric input. Assign total to view->count and
1411 f0032ce6 2022-07-02 mark * return first non-numeric key entered.
1413 640cd7ff 2022-06-22 mark static int
1414 640cd7ff 2022-06-22 mark get_compound_key(struct tog_view *view, int c)
1416 9b058f45 2022-06-30 mark struct tog_view *v = view;
1417 9b058f45 2022-06-30 mark int x, n = 0;
1419 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
1420 9b058f45 2022-06-30 mark v = view->child;
1421 9b058f45 2022-06-30 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
1422 9b058f45 2022-06-30 mark v = view->parent;
1424 640cd7ff 2022-06-22 mark view->count = 0;
1425 f0032ce6 2022-07-02 mark cbreak(); /* block for input */
1426 94b80cfa 2022-08-01 mark nodelay(view->window, FALSE);
1427 9b058f45 2022-06-30 mark wmove(v->window, v->nlines - 1, 0);
1428 9b058f45 2022-06-30 mark wclrtoeol(v->window);
1429 9b058f45 2022-06-30 mark waddch(v->window, ':');
1432 9b058f45 2022-06-30 mark x = getcurx(v->window);
1433 9b058f45 2022-06-30 mark if (x != ERR && x < view->ncols) {
1434 9b058f45 2022-06-30 mark waddch(v->window, c);
1435 9b058f45 2022-06-30 mark wrefresh(v->window);
1439 640cd7ff 2022-06-22 mark * Don't overflow. Max valid request should be the greatest
1440 640cd7ff 2022-06-22 mark * between the longest and total lines; cap at 10 million.
1442 640cd7ff 2022-06-22 mark if (n >= 9999999)
1443 640cd7ff 2022-06-22 mark n = 9999999;
1445 640cd7ff 2022-06-22 mark n = n * 10 + (c - '0');
1446 640cd7ff 2022-06-22 mark } while (((c = wgetch(view->window))) >= '0' && c <= '9' && c != ERR);
1448 94b80cfa 2022-08-01 mark if (c == 'G' || c == 'g') { /* nG key map */
1449 94b80cfa 2022-08-01 mark view->gline = view->hiline = n;
1454 640cd7ff 2022-06-22 mark /* Massage excessive or inapplicable values at the input handler. */
1455 640cd7ff 2022-06-22 mark view->count = n;
1460 0cf4efb1 2018-09-29 stsp static const struct got_error *
1461 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
1462 e78dc838 2020-12-04 stsp struct tog_view_list_head *views)
1464 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1465 669b5ffa 2018-10-07 stsp struct tog_view *v;
1466 1a76625f 2018-10-22 stsp int ch, errcode;
1468 e5a0f69f 2018-08-18 stsp *new = NULL;
1470 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
1471 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
1472 640cd7ff 2022-06-22 mark view->search_next_done == TOG_SEARCH_HAVE_NONE) {
1473 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
1474 640cd7ff 2022-06-22 mark view->count = 0;
1477 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
1478 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1479 82954512 2020-02-03 stsp if (errcode)
1480 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1481 82954512 2020-02-03 stsp "pthread_mutex_unlock");
1482 3da8ef85 2021-09-21 stsp sched_yield();
1483 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
1484 82954512 2020-02-03 stsp if (errcode)
1485 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1486 82954512 2020-02-03 stsp "pthread_mutex_lock");
1487 60493ae3 2019-06-20 stsp view->search_next(view);
1488 60493ae3 2019-06-20 stsp return NULL;
1491 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
1492 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1493 1a76625f 2018-10-22 stsp if (errcode)
1494 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
1495 a6d37fac 2022-07-03 mark /* If we have an unfinished count, let C-g or backspace abort. */
1496 a6d37fac 2022-07-03 mark if (view->count && --view->count) {
1498 a6d37fac 2022-07-03 mark nodelay(view->window, TRUE);
1499 640cd7ff 2022-06-22 mark ch = wgetch(view->window);
1500 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
1501 a6d37fac 2022-07-03 mark view->count = 0;
1503 a6d37fac 2022-07-03 mark ch = view->ch;
1505 a6d37fac 2022-07-03 mark ch = wgetch(view->window);
1506 640cd7ff 2022-06-22 mark if (ch >= '1' && ch <= '9')
1507 640cd7ff 2022-06-22 mark view->ch = ch = get_compound_key(view, ch);
1509 94b80cfa 2022-08-01 mark if (view->hiline && ch != ERR && ch != 0)
1510 94b80cfa 2022-08-01 mark view->hiline = 0; /* key pressed, clear line highlight */
1511 94b80cfa 2022-08-01 mark nodelay(view->window, TRUE);
1512 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1513 1a76625f 2018-10-22 stsp if (errcode)
1514 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1516 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
1517 25791caa 2018-10-24 stsp tog_resizeterm();
1518 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
1519 61266923 2020-01-14 stsp tog_sigcont_received = 0;
1520 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
1521 25791caa 2018-10-24 stsp err = view_resize(v);
1523 25791caa 2018-10-24 stsp return err;
1524 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
1526 25791caa 2018-10-24 stsp return err;
1527 cdfcfb03 2020-12-06 stsp if (v->child) {
1528 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
1530 cdfcfb03 2020-12-06 stsp return err;
1531 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
1532 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
1534 cdfcfb03 2020-12-06 stsp return err;
1535 3c1dfe12 2022-07-08 mark if (v->child->resized_x || v->child->resized_y) {
1536 3c1dfe12 2022-07-08 mark err = view_resize_split(v, 0);
1538 3c1dfe12 2022-07-08 mark return err;
1544 e5a0f69f 2018-08-18 stsp switch (ch) {
1547 ec2a9698 2022-09-15 mark case KEY_F(1):
1548 ec2a9698 2022-09-15 mark if (view->type == TOG_VIEW_HELP)
1549 ec2a9698 2022-09-15 mark err = view->reset(view);
1551 ec2a9698 2022-09-15 mark err = view_request_new(new, view, TOG_VIEW_HELP);
1554 640cd7ff 2022-06-22 mark view->count = 0;
1555 1e37a5c2 2019-05-12 jcs if (view->child) {
1556 e78dc838 2020-12-04 stsp view->focussed = 0;
1557 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1558 e78dc838 2020-12-04 stsp view->focus_child = 1;
1559 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
1560 e78dc838 2020-12-04 stsp view->focussed = 0;
1561 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
1562 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1563 9b058f45 2022-06-30 mark if (!view_is_splitscreen(view)) {
1564 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1565 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent,
1568 9b058f45 2022-06-30 mark return err;
1570 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1571 6131ff18 2022-06-20 mark err = view_fullscreen(view->parent);
1573 9b058f45 2022-06-30 mark return err;
1578 9b058f45 2022-06-30 mark if (view->parent && view->mode == TOG_VIEW_SPLIT_HRZN) {
1579 6fe51fee 2022-07-22 mark if (view->parent->resize) {
1580 9b058f45 2022-06-30 mark /* might need more commits to fill fullscreen */
1581 6fe51fee 2022-07-22 mark err = view->parent->resize(view->parent, 0);
1585 9b058f45 2022-06-30 mark offset_selection_up(view->parent);
1587 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1588 9970f7fc 2020-12-03 stsp view->dying = 1;
1594 640cd7ff 2022-06-22 mark view->count = 0;
1595 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
1596 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
1598 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
1599 e78dc838 2020-12-04 stsp view->focussed = 0;
1600 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1601 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
1603 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
1605 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1609 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
1610 9970f7fc 2020-12-03 stsp KEY_RESIZE);
1612 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
1613 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
1614 e78dc838 2020-12-04 stsp view->focussed = 1;
1615 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
1617 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
1618 9b058f45 2022-06-30 mark if (!err && view->mode != TOG_VIEW_SPLIT_HRZN)
1619 6131ff18 2022-06-20 mark err = view_resize(view->parent);
1621 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 0);
1625 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
1629 6fe51fee 2022-07-22 mark if (view->resize) {
1630 6fe51fee 2022-07-22 mark err = view->resize(view, 0);
1634 9b058f45 2022-06-30 mark if (view->parent)
1635 9b058f45 2022-06-30 mark err = offset_selection_down(view->parent);
1637 9b058f45 2022-06-30 mark err = offset_selection_down(view);
1640 3c1dfe12 2022-07-08 mark view->count = 0;
1641 d2366e29 2022-07-07 mark err = switch_split(view);
1644 3c1dfe12 2022-07-08 mark err = view_resize_split(view, -1);
1647 3c1dfe12 2022-07-08 mark err = view_resize_split(view, 1);
1649 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
1652 640cd7ff 2022-06-22 mark view->count = 0;
1653 60493ae3 2019-06-20 stsp if (view->search_start)
1654 2b49a8ae 2019-06-22 stsp view_search_start(view);
1656 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1660 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
1661 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
1662 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
1663 60493ae3 2019-06-20 stsp view->search_next_done = 0;
1664 60493ae3 2019-06-20 stsp view->search_next(view);
1666 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1669 917d79a7 2022-07-01 stsp if (tog_diff_algo == GOT_DIFF_ALGORITHM_MYERS)
1670 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
1672 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
1673 917d79a7 2022-07-01 stsp TAILQ_FOREACH(v, views, entry) {
1674 917d79a7 2022-07-01 stsp if (v->reset) {
1675 917d79a7 2022-07-01 stsp err = v->reset(v);
1677 917d79a7 2022-07-01 stsp return err;
1679 917d79a7 2022-07-01 stsp if (v->child && v->child->reset) {
1680 917d79a7 2022-07-01 stsp err = v->child->reset(v->child);
1682 917d79a7 2022-07-01 stsp return err;
1687 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
1691 e5a0f69f 2018-08-18 stsp return err;
1695 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
1697 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
1698 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
1700 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
1702 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
1705 669b5ffa 2018-10-07 stsp return view->focussed;
1708 bcbd79e2 2018-08-19 stsp static const struct got_error *
1709 e5a0f69f 2018-08-18 stsp view_loop(struct tog_view *view)
1711 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
1712 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
1713 fb59748f 2020-12-05 stsp struct tog_view *new_view;
1714 d2366e29 2022-07-07 mark char *mode;
1715 fd823528 2018-10-22 stsp int fast_refresh = 10;
1716 1a76625f 2018-10-22 stsp int done = 0, errcode;
1718 d2366e29 2022-07-07 mark mode = getenv("TOG_VIEW_SPLIT_MODE");
1719 d2366e29 2022-07-07 mark if (!mode || !(*mode == 'h' || *mode == 'H'))
1720 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_VERT;
1722 d2366e29 2022-07-07 mark view->mode = TOG_VIEW_SPLIT_HRZN;
1724 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1725 1a76625f 2018-10-22 stsp if (errcode)
1726 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1728 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
1729 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
1731 1004088d 2018-09-29 stsp view->focussed = 1;
1732 878940b7 2018-09-29 stsp err = view->show(view);
1734 0cf4efb1 2018-09-29 stsp return err;
1735 0cf4efb1 2018-09-29 stsp update_panels();
1736 0cf4efb1 2018-09-29 stsp doupdate();
1737 5629093a 2022-07-11 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_thread_error &&
1738 5629093a 2022-07-11 stsp !tog_fatal_signal_received()) {
1739 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
1740 fd823528 2018-10-22 stsp if (fast_refresh && fast_refresh-- == 0)
1741 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
1743 e78dc838 2020-12-04 stsp err = view_input(&new_view, &done, view, &views);
1746 9970f7fc 2020-12-03 stsp if (view->dying) {
1747 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
1749 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
1750 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
1752 e78dc838 2020-12-04 stsp else if (view->parent)
1753 669b5ffa 2018-10-07 stsp prev = view->parent;
1755 e78dc838 2020-12-04 stsp if (view->parent) {
1756 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
1757 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1758 9b058f45 2022-06-30 mark /* Restore fullscreen line height. */
1759 9b058f45 2022-06-30 mark view->parent->nlines = view->parent->lines;
1760 0dbbbe90 2022-06-17 op err = view_resize(view->parent);
1763 3c1dfe12 2022-07-08 mark /* Make resized splits persist. */
1764 3c1dfe12 2022-07-08 mark view_transfer_size(view->parent, view);
1766 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
1768 9970f7fc 2020-12-03 stsp err = view_close(view);
1770 e5a0f69f 2018-08-18 stsp goto done;
1772 e78dc838 2020-12-04 stsp view = NULL;
1773 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
1774 e78dc838 2020-12-04 stsp if (v->focussed)
1777 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
1778 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
1780 e78dc838 2020-12-04 stsp view = prev;
1781 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
1782 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
1783 e78dc838 2020-12-04 stsp tog_view_list_head);
1785 e78dc838 2020-12-04 stsp if (view) {
1786 e78dc838 2020-12-04 stsp if (view->focus_child) {
1787 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1788 e78dc838 2020-12-04 stsp view = view->child;
1790 e78dc838 2020-12-04 stsp view->focussed = 1;
1794 bcbd79e2 2018-08-19 stsp if (new_view) {
1795 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
1796 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
1797 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
1798 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
1800 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
1801 86c66b02 2018-10-18 stsp err = view_close(v);
1803 86c66b02 2018-10-18 stsp goto done;
1806 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
1807 fed7eaa8 2018-10-24 stsp view = new_view;
1809 669b5ffa 2018-10-07 stsp if (view) {
1810 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
1811 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
1812 e78dc838 2020-12-04 stsp view = view->child;
1814 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
1815 e78dc838 2020-12-04 stsp view = view->parent;
1817 e78dc838 2020-12-04 stsp show_panel(view->panel);
1818 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
1819 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
1820 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
1821 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
1823 1a76625f 2018-10-22 stsp goto done;
1825 669b5ffa 2018-10-07 stsp err = view->show(view);
1827 1a76625f 2018-10-22 stsp goto done;
1828 669b5ffa 2018-10-07 stsp if (view->child) {
1829 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
1831 1a76625f 2018-10-22 stsp goto done;
1833 1a76625f 2018-10-22 stsp update_panels();
1834 1a76625f 2018-10-22 stsp doupdate();
1838 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
1839 5629093a 2022-07-11 stsp const struct got_error *close_err;
1840 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
1841 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
1842 5629093a 2022-07-11 stsp close_err = view_close(view);
1843 5629093a 2022-07-11 stsp if (close_err && err == NULL)
1844 5629093a 2022-07-11 stsp err = close_err;
1847 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1848 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
1849 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
1851 e5a0f69f 2018-08-18 stsp return err;
1854 4ed7e80c 2018-05-20 stsp __dead static void
1855 9f7d7167 2018-04-29 stsp usage_log(void)
1858 c70c5802 2018-08-01 stsp fprintf(stderr,
1859 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
1860 9f7d7167 2018-04-29 stsp getprogname());
1864 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
1865 80ddbec8 2018-04-29 stsp static const struct got_error *
1866 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
1868 00dfcb92 2018-06-11 stsp char *vis = NULL;
1869 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1871 963b370f 2018-05-20 stsp *ws = NULL;
1872 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
1873 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
1874 00dfcb92 2018-06-11 stsp int vislen;
1875 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
1876 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
1878 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
1879 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
1881 00dfcb92 2018-06-11 stsp return err;
1882 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
1883 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
1884 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
1885 a7f50699 2018-06-11 stsp goto done;
1889 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
1890 a7f50699 2018-06-11 stsp if (*ws == NULL) {
1891 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
1892 a7f50699 2018-06-11 stsp goto done;
1895 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
1896 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
1898 00dfcb92 2018-06-11 stsp free(vis);
1899 963b370f 2018-05-20 stsp if (err) {
1900 963b370f 2018-05-20 stsp free(*ws);
1901 963b370f 2018-05-20 stsp *ws = NULL;
1902 963b370f 2018-05-20 stsp *wlen = 0;
1904 963b370f 2018-05-20 stsp return err;
1907 145b6838 2022-06-16 stsp static const struct got_error *
1908 145b6838 2022-06-16 stsp expand_tab(char **ptr, const char *src)
1910 145b6838 2022-06-16 stsp char *dst;
1911 145b6838 2022-06-16 stsp size_t len, n, idx = 0, sz = 0;
1913 145b6838 2022-06-16 stsp *ptr = NULL;
1914 145b6838 2022-06-16 stsp n = len = strlen(src);
1915 6e1c41ad 2022-06-16 mark dst = malloc(n + 1);
1916 145b6838 2022-06-16 stsp if (dst == NULL)
1917 145b6838 2022-06-16 stsp return got_error_from_errno("malloc");
1919 145b6838 2022-06-16 stsp while (idx < len && src[idx]) {
1920 145b6838 2022-06-16 stsp const char c = src[idx];
1922 145b6838 2022-06-16 stsp if (c == '\t') {
1923 145b6838 2022-06-16 stsp size_t nb = TABSIZE - sz % TABSIZE;
1926 367ddf28 2022-06-16 mark p = realloc(dst, n + nb);
1927 6e1c41ad 2022-06-16 mark if (p == NULL) {
1928 6e1c41ad 2022-06-16 mark free(dst);
1929 6e1c41ad 2022-06-16 mark return got_error_from_errno("realloc");
1934 6e1c41ad 2022-06-16 mark memset(dst + sz, ' ', nb);
1937 145b6838 2022-06-16 stsp dst[sz++] = src[idx];
1941 145b6838 2022-06-16 stsp dst[sz] = '\0';
1942 145b6838 2022-06-16 stsp *ptr = dst;
1943 145b6838 2022-06-16 stsp return NULL;
1947 4e4a9ac8 2022-06-17 op * Advance at most n columns from wline starting at offset off.
1948 4e4a9ac8 2022-06-17 op * Return the index to the first character after the span operation.
1949 4e4a9ac8 2022-06-17 op * Return the combined column width of all spanned wide character in
1953 4e4a9ac8 2022-06-17 op span_wline(int *rcol, int off, wchar_t *wline, int n, int col_tab_align)
1955 4e4a9ac8 2022-06-17 op int width, i, cols = 0;
1957 4e4a9ac8 2022-06-17 op if (n == 0) {
1958 4e4a9ac8 2022-06-17 op *rcol = cols;
1962 4e4a9ac8 2022-06-17 op for (i = off; wline[i] != L'\0'; ++i) {
1963 4e4a9ac8 2022-06-17 op if (wline[i] == L'\t')
1964 4e4a9ac8 2022-06-17 op width = TABSIZE - ((cols + col_tab_align) % TABSIZE);
1966 4e4a9ac8 2022-06-17 op width = wcwidth(wline[i]);
1968 4e4a9ac8 2022-06-17 op if (width == -1) {
1970 4e4a9ac8 2022-06-17 op wline[i] = L'.';
1973 4e4a9ac8 2022-06-17 op if (cols + width > n)
1975 4e4a9ac8 2022-06-17 op cols += width;
1978 4e4a9ac8 2022-06-17 op *rcol = cols;
1983 ccda2f4d 2022-06-16 stsp * Format a line for display, ensuring that it won't overflow a width limit.
1984 ccda2f4d 2022-06-16 stsp * With scrolling, the width returned refers to the scrolled version of the
1985 ccda2f4d 2022-06-16 stsp * line, which starts at (*wlinep)[*scrollxp]. The caller must free *wlinep.
1987 ccda2f4d 2022-06-16 stsp static const struct got_error *
1988 ccda2f4d 2022-06-16 stsp format_line(wchar_t **wlinep, int *widthp, int *scrollxp,
1989 ccda2f4d 2022-06-16 stsp const char *line, int nscroll, int wlimit, int col_tab_align, int expand)
1991 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1993 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
1994 145b6838 2022-06-16 stsp char *exstr = NULL;
1995 963b370f 2018-05-20 stsp size_t wlen;
1996 4e4a9ac8 2022-06-17 op int i, scrollx;
1998 963b370f 2018-05-20 stsp *wlinep = NULL;
1999 b700b5d6 2018-07-10 stsp *widthp = 0;
2001 145b6838 2022-06-16 stsp if (expand) {
2002 145b6838 2022-06-16 stsp err = expand_tab(&exstr, line);
2004 145b6838 2022-06-16 stsp return err;
2007 145b6838 2022-06-16 stsp err = mbs2ws(&wline, &wlen, expand ? exstr : line);
2008 145b6838 2022-06-16 stsp free(exstr);
2010 963b370f 2018-05-20 stsp return err;
2012 4e4a9ac8 2022-06-17 op scrollx = span_wline(&cols, 0, wline, nscroll, col_tab_align);
2014 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
2015 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2018 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
2019 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
2023 4e4a9ac8 2022-06-17 op i = span_wline(&cols, scrollx, wline, wlimit, col_tab_align);
2024 4e4a9ac8 2022-06-17 op wline[i] = L'\0';
2026 b700b5d6 2018-07-10 stsp if (widthp)
2027 b700b5d6 2018-07-10 stsp *widthp = cols;
2028 ccda2f4d 2022-06-16 stsp if (scrollxp)
2029 ccda2f4d 2022-06-16 stsp *scrollxp = scrollx;
2031 963b370f 2018-05-20 stsp free(wline);
2033 963b370f 2018-05-20 stsp *wlinep = wline;
2034 963b370f 2018-05-20 stsp return err;
2037 8b473291 2019-02-21 stsp static const struct got_error*
2038 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
2039 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
2041 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
2042 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
2044 8b473291 2019-02-21 stsp const char *name;
2046 8b473291 2019-02-21 stsp *refs_str = NULL;
2048 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
2049 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
2050 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
2053 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
2054 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
2056 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
2057 8b473291 2019-02-21 stsp name += 5;
2058 cc488aa7 2022-01-23 stsp if (strncmp(name, "got/", 4) == 0 &&
2059 cc488aa7 2022-01-23 stsp strncmp(name, "got/backup/", 11) != 0)
2061 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
2062 8b473291 2019-02-21 stsp name += 6;
2063 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
2064 8b473291 2019-02-21 stsp name += 8;
2065 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
2066 79cc719f 2020-04-24 stsp if (s != NULL && s[strlen(s)] == '\0')
2069 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
2072 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
2073 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
2074 5d844a1e 2019-08-13 stsp if (err) {
2075 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
2076 48cae60d 2020-09-22 stsp free(ref_id);
2079 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
2080 5d844a1e 2019-08-13 stsp err = NULL;
2081 5d844a1e 2019-08-13 stsp tag = NULL;
2084 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
2085 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
2086 48cae60d 2020-09-22 stsp free(ref_id);
2088 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
2089 52b5abe1 2019-08-13 stsp if (cmp != 0)
2091 8b473291 2019-02-21 stsp s = *refs_str;
2092 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
2093 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
2094 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2096 8b473291 2019-02-21 stsp *refs_str = NULL;
2102 8b473291 2019-02-21 stsp return err;
2105 963b370f 2018-05-20 stsp static const struct got_error *
2106 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
2107 27a741e5 2019-09-11 stsp int col_tab_align)
2109 e6b8b890 2020-12-29 naddy char *smallerthan;
2111 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
2112 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
2113 5813d178 2019-03-09 stsp author = smallerthan + 1;
2114 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
2115 ccda2f4d 2022-06-16 stsp return format_line(wauthor, author_width, NULL, author, 0, limit,
2116 ccda2f4d 2022-06-16 stsp col_tab_align, 0);
2119 5813d178 2019-03-09 stsp static const struct got_error *
2120 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
2121 8fdc79fe 2020-12-01 naddy struct got_object_id *id, const size_t date_display_cols,
2122 8fdc79fe 2020-12-01 naddy int author_display_cols)
2124 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2125 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2126 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
2127 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
2128 5813d178 2019-03-09 stsp char *author = NULL;
2129 ccda2f4d 2022-06-16 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
2130 bb737323 2018-05-20 stsp int author_width, logmsg_width;
2131 5813d178 2019-03-09 stsp char *newline, *line = NULL;
2132 ccda2f4d 2022-06-16 stsp int col, limit, scrollx;
2133 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
2134 ccb26ccd 2018-11-05 stsp struct tm tm;
2135 45d799e2 2018-12-23 stsp time_t committer_time;
2136 11b20872 2019-11-08 stsp struct tog_color *tc;
2138 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
2139 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
2140 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
2141 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
2142 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
2144 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
2145 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
2147 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
2148 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
2150 11b20872 2019-11-08 stsp wattr_on(view->window,
2151 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2152 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
2154 11b20872 2019-11-08 stsp wattr_off(view->window,
2155 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2156 27a741e5 2019-09-11 stsp col = limit;
2157 b39d25c7 2018-07-10 stsp if (col > avail)
2158 b39d25c7 2018-07-10 stsp goto done;
2160 6570a66d 2019-11-08 stsp if (avail >= 120) {
2161 6570a66d 2019-11-08 stsp char *id_str;
2162 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
2164 6570a66d 2019-11-08 stsp goto done;
2165 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2167 11b20872 2019-11-08 stsp wattr_on(view->window,
2168 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2169 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
2171 11b20872 2019-11-08 stsp wattr_off(view->window,
2172 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2173 6570a66d 2019-11-08 stsp free(id_str);
2175 6570a66d 2019-11-08 stsp if (col > avail)
2176 6570a66d 2019-11-08 stsp goto done;
2179 10aab77f 2022-07-19 op if (s->use_committer)
2180 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(commit));
2182 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(commit));
2183 5813d178 2019-03-09 stsp if (author == NULL) {
2184 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2185 80ddbec8 2018-04-29 stsp goto done;
2187 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
2189 bb737323 2018-05-20 stsp goto done;
2190 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
2192 11b20872 2019-11-08 stsp wattr_on(view->window,
2193 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2194 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
2195 bb737323 2018-05-20 stsp col += author_width;
2196 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
2197 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2199 bb737323 2018-05-20 stsp author_width++;
2202 f0f62654 2022-09-08 mark wattr_off(view->window,
2203 f0f62654 2022-09-08 mark COLOR_PAIR(tc->colorpair), NULL);
2204 9c2eaf34 2018-05-20 stsp if (col > avail)
2205 9c2eaf34 2018-05-20 stsp goto done;
2207 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
2209 6d9fbc00 2018-04-29 stsp goto done;
2210 bb737323 2018-05-20 stsp logmsg = logmsg0;
2211 bb737323 2018-05-20 stsp while (*logmsg == '\n')
2213 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
2214 bb737323 2018-05-20 stsp if (newline)
2215 bb737323 2018-05-20 stsp *newline = '\0';
2216 ccda2f4d 2022-06-16 stsp limit = avail - col;
2217 49b24ee5 2022-07-03 mark if (view->child && !view_is_hsplit_top(view) && limit > 0)
2218 4d1f6af3 2022-06-17 op limit--; /* for the border */
2219 ccda2f4d 2022-06-16 stsp err = format_line(&wlogmsg, &logmsg_width, &scrollx, logmsg, view->x,
2220 ccda2f4d 2022-06-16 stsp limit, col, 1);
2222 29688b02 2022-06-16 stsp goto done;
2223 ccda2f4d 2022-06-16 stsp waddwstr(view->window, &wlogmsg[scrollx]);
2224 29688b02 2022-06-16 stsp col += MAX(logmsg_width, 0);
2225 27a741e5 2019-09-11 stsp while (col < avail) {
2226 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
2230 80ddbec8 2018-04-29 stsp free(logmsg0);
2231 bb737323 2018-05-20 stsp free(wlogmsg);
2232 5813d178 2019-03-09 stsp free(author);
2233 bb737323 2018-05-20 stsp free(wauthor);
2234 80ddbec8 2018-04-29 stsp free(line);
2235 80ddbec8 2018-04-29 stsp return err;
2238 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
2239 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
2240 899d86c2 2018-05-10 stsp struct got_object_id *id)
2242 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
2243 e15c42de 2022-09-05 op struct got_object_id *dup;
2245 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
2246 80ddbec8 2018-04-29 stsp if (entry == NULL)
2247 899d86c2 2018-05-10 stsp return NULL;
2249 e15c42de 2022-09-05 op dup = got_object_id_dup(id);
2250 e15c42de 2022-09-05 op if (dup == NULL) {
2251 e15c42de 2022-09-05 op free(entry);
2252 e15c42de 2022-09-05 op return NULL;
2255 e15c42de 2022-09-05 op entry->id = dup;
2256 99db9666 2018-05-07 stsp entry->commit = commit;
2257 899d86c2 2018-05-10 stsp return entry;
2260 99db9666 2018-05-07 stsp static void
2261 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
2263 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
2265 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
2266 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
2267 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
2268 ecb28ae0 2018-07-16 stsp commits->ncommits--;
2269 e15c42de 2022-09-05 op free(entry->id);
2270 99db9666 2018-05-07 stsp free(entry);
2273 99db9666 2018-05-07 stsp static void
2274 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
2276 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
2277 99db9666 2018-05-07 stsp pop_commit(commits);
2280 c4972b91 2018-05-07 stsp static const struct got_error *
2281 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
2282 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
2284 13add988 2019-10-15 stsp const struct got_error *err = NULL;
2285 13add988 2019-10-15 stsp regmatch_t regmatch;
2286 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
2288 13add988 2019-10-15 stsp *have_match = 0;
2290 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
2292 13add988 2019-10-15 stsp return err;
2294 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
2296 13add988 2019-10-15 stsp goto done;
2298 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
2299 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2300 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
2301 13add988 2019-10-15 stsp ®match, 0) == 0 ||
2302 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
2303 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
2304 13add988 2019-10-15 stsp *have_match = 1;
2306 13add988 2019-10-15 stsp free(id_str);
2307 13add988 2019-10-15 stsp free(logmsg);
2308 13add988 2019-10-15 stsp return err;
2311 13add988 2019-10-15 stsp static const struct got_error *
2312 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
2314 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
2317 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
2318 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
2319 1a76625f 2018-10-22 stsp * while updating the display.
2322 d9787ed8 2022-09-10 op struct got_object_id id;
2323 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
2324 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
2325 568eae95 2022-09-11 mark int limit_match = 0;
2326 1a76625f 2018-10-22 stsp int errcode;
2328 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
2329 4e0d2870 2020-12-07 naddy NULL, NULL);
2333 d9787ed8 2022-09-10 op err = got_object_open_as_commit(&commit, a->repo, &id);
2336 d9787ed8 2022-09-10 op entry = alloc_commit_queue_entry(commit, &id);
2337 9ba79e04 2018-06-11 stsp if (entry == NULL) {
2338 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
2342 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2343 1a76625f 2018-10-22 stsp if (errcode) {
2344 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
2345 13add988 2019-10-15 stsp "pthread_mutex_lock");
2349 568eae95 2022-09-11 mark entry->idx = a->real_commits->ncommits;
2350 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->real_commits->head, entry, entry);
2351 568eae95 2022-09-11 mark a->real_commits->ncommits++;
2353 568eae95 2022-09-11 mark if (*a->limiting) {
2354 568eae95 2022-09-11 mark err = match_commit(&limit_match, &id, commit,
2355 568eae95 2022-09-11 mark a->limit_regex);
2359 568eae95 2022-09-11 mark if (limit_match) {
2360 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
2362 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(
2363 568eae95 2022-09-11 mark entry->commit, entry->id);
2364 568eae95 2022-09-11 mark if (matched == NULL) {
2365 568eae95 2022-09-11 mark err = got_error_from_errno(
2366 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
2369 34a842a4 2022-09-18 mark matched->commit = entry->commit;
2370 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
2372 568eae95 2022-09-11 mark matched->idx = a->limit_commits->ncommits;
2373 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&a->limit_commits->head,
2374 568eae95 2022-09-11 mark matched, entry);
2375 568eae95 2022-09-11 mark a->limit_commits->ncommits++;
2379 568eae95 2022-09-11 mark * This is how we signal log_thread() that we
2380 568eae95 2022-09-11 mark * have found a match, and that it should be
2381 568eae95 2022-09-11 mark * counted as a new entry for the view.
2383 568eae95 2022-09-11 mark a->limit_match = limit_match;
2386 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
2387 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
2388 7c1452c1 2020-03-26 stsp int have_match;
2389 d9787ed8 2022-09-10 op err = match_commit(&have_match, &id, commit, a->regex);
2393 568eae95 2022-09-11 mark if (*a->limiting) {
2394 568eae95 2022-09-11 mark if (limit_match && have_match)
2395 568eae95 2022-09-11 mark *a->search_next_done =
2396 568eae95 2022-09-11 mark TOG_SEARCH_HAVE_MORE;
2397 568eae95 2022-09-11 mark } else if (have_match)
2398 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
2401 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2402 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2403 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2404 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2407 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
2409 9ba79e04 2018-06-11 stsp return err;
2412 2b779855 2020-12-05 naddy static void
2413 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
2415 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
2416 2b779855 2020-12-05 naddy int ncommits = 0;
2418 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
2419 2b779855 2020-12-05 naddy while (entry) {
2420 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
2421 2b779855 2020-12-05 naddy s->selected_entry = entry;
2424 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
2425 2b779855 2020-12-05 naddy ncommits++;
2429 0553a4e3 2018-04-30 stsp static const struct got_error *
2430 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
2432 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
2433 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
2434 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
2435 cbb0c8d7 2022-08-12 mark int limit = view->nlines;
2436 60493ae3 2019-06-20 stsp int width;
2437 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
2438 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
2439 8b473291 2019-02-21 stsp char *refs_str = NULL;
2440 ecb28ae0 2018-07-16 stsp wchar_t *wline;
2441 11b20872 2019-11-08 stsp struct tog_color *tc;
2442 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
2444 cbb0c8d7 2022-08-12 mark if (view_is_hsplit_top(view))
2445 cbb0c8d7 2022-08-12 mark --limit; /* account for border */
2447 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
2448 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
2449 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
2450 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
2452 ecb28ae0 2018-07-16 stsp return err;
2453 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
2454 d2075bf3 2020-12-25 stsp s->selected_entry->id);
2455 d2075bf3 2020-12-25 stsp if (refs) {
2456 d2075bf3 2020-12-25 stsp err = build_refs_str(&refs_str, refs,
2457 d2075bf3 2020-12-25 stsp s->selected_entry->id, s->repo);
2459 d2075bf3 2020-12-25 stsp goto done;
2463 8fdc79fe 2020-12-01 naddy if (s->thread_args.commits_needed == 0)
2464 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
2466 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
2467 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
2468 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2469 38d166d8 2022-09-23 stsp (view->searching && !view->search_next_done) ?
2470 38d166d8 2022-09-23 stsp "searching..." : "loading...") == -1) {
2471 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2472 8f4ed634 2020-03-26 stsp goto done;
2475 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
2476 568eae95 2022-09-11 mark const char *limit_str = NULL;
2478 f9686aa5 2020-03-27 stsp if (view->searching) {
2479 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
2480 f9686aa5 2020-03-27 stsp search_str = "no more matches";
2481 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
2482 f9686aa5 2020-03-27 stsp search_str = "no matches found";
2483 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
2484 f9686aa5 2020-03-27 stsp search_str = "searching...";
2487 568eae95 2022-09-11 mark if (s->limit_view && s->commits->ncommits == 0)
2488 568eae95 2022-09-11 mark limit_str = "no matches found";
2490 568eae95 2022-09-11 mark if (asprintf(&ncommits_str, " [%d/%d] %s %s",
2491 568eae95 2022-09-11 mark entry ? entry->idx + 1 : 0, s->commits->ncommits,
2492 568eae95 2022-09-11 mark search_str ? search_str : (refs_str ? refs_str : ""),
2493 568eae95 2022-09-11 mark limit_str ? limit_str : "") == -1) {
2494 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
2495 8f4ed634 2020-03-26 stsp goto done;
2499 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
2500 87411fa9 2022-06-16 stsp if (asprintf(&header, "commit %s %s%s", id_str ? id_str :
2501 87411fa9 2022-06-16 stsp "........................................",
2502 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
2503 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2504 1a76625f 2018-10-22 stsp header = NULL;
2505 1a76625f 2018-10-22 stsp goto done;
2507 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
2508 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
2509 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
2510 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
2511 1a76625f 2018-10-22 stsp header = NULL;
2512 1a76625f 2018-10-22 stsp goto done;
2514 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, header, 0, view->ncols, 0, 0);
2516 1a76625f 2018-10-22 stsp goto done;
2518 2814baeb 2018-08-01 stsp werase(view->window);
2520 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2521 a3404814 2018-09-02 stsp wstandout(view->window);
2522 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
2524 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
2525 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
2526 1a76625f 2018-10-22 stsp while (width < view->ncols) {
2527 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
2531 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
2532 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2533 a3404814 2018-09-02 stsp wstandend(view->window);
2534 ecb28ae0 2018-07-16 stsp free(wline);
2535 ecb28ae0 2018-07-16 stsp if (limit <= 1)
2536 1a76625f 2018-10-22 stsp goto done;
2538 29688b02 2022-06-16 stsp /* Grow author column size if necessary, and set view->maxx. */
2539 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2540 5813d178 2019-03-09 stsp ncommits = 0;
2541 145b6838 2022-06-16 stsp view->maxx = 0;
2542 5813d178 2019-03-09 stsp while (entry) {
2543 10aab77f 2022-07-19 op struct got_commit_object *c = entry->commit;
2544 145b6838 2022-06-16 stsp char *author, *eol, *msg, *msg0;
2545 29688b02 2022-06-16 stsp wchar_t *wauthor, *wmsg;
2546 5813d178 2019-03-09 stsp int width;
2547 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
2549 10aab77f 2022-07-19 op if (s->use_committer)
2550 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_committer(c));
2552 10aab77f 2022-07-19 op author = strdup(got_object_commit_get_author(c));
2553 5813d178 2019-03-09 stsp if (author == NULL) {
2554 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
2555 5813d178 2019-03-09 stsp goto done;
2557 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
2558 27a741e5 2019-09-11 stsp date_display_cols);
2559 5813d178 2019-03-09 stsp if (author_cols < width)
2560 5813d178 2019-03-09 stsp author_cols = width;
2561 5813d178 2019-03-09 stsp free(wauthor);
2562 5813d178 2019-03-09 stsp free(author);
2563 a310d9c3 2022-07-21 florian if (err)
2564 a310d9c3 2022-07-21 florian goto done;
2565 10aab77f 2022-07-19 op err = got_object_commit_get_logmsg(&msg0, c);
2567 145b6838 2022-06-16 stsp goto done;
2568 145b6838 2022-06-16 stsp msg = msg0;
2569 145b6838 2022-06-16 stsp while (*msg == '\n')
2571 145b6838 2022-06-16 stsp if ((eol = strchr(msg, '\n')))
2572 29688b02 2022-06-16 stsp *eol = '\0';
2573 ccda2f4d 2022-06-16 stsp err = format_line(&wmsg, &width, NULL, msg, 0, INT_MAX,
2574 29688b02 2022-06-16 stsp date_display_cols + author_cols, 0);
2576 29688b02 2022-06-16 stsp goto done;
2577 29688b02 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
2578 145b6838 2022-06-16 stsp free(msg0);
2579 29688b02 2022-06-16 stsp free(wmsg);
2580 7ca04879 2019-10-19 stsp ncommits++;
2581 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
2584 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
2585 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
2586 867c6645 2018-07-10 stsp ncommits = 0;
2587 899d86c2 2018-05-10 stsp while (entry) {
2588 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
2590 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2591 2814baeb 2018-08-01 stsp wstandout(view->window);
2592 8fdc79fe 2020-12-01 naddy err = draw_commit(view, entry->commit, entry->id,
2593 8fdc79fe 2020-12-01 naddy date_display_cols, author_cols);
2594 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
2595 2814baeb 2018-08-01 stsp wstandend(view->window);
2597 60493ae3 2019-06-20 stsp goto done;
2598 0553a4e3 2018-04-30 stsp ncommits++;
2599 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
2600 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
2603 9b058f45 2022-06-30 mark view_border(view);
2605 1a76625f 2018-10-22 stsp free(id_str);
2606 8b473291 2019-02-21 stsp free(refs_str);
2607 1a76625f 2018-10-22 stsp free(ncommits_str);
2608 1a76625f 2018-10-22 stsp free(header);
2609 80ddbec8 2018-04-29 stsp return err;
2612 07b55e75 2018-05-10 stsp static void
2613 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
2615 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
2616 07b55e75 2018-05-10 stsp int nscrolled = 0;
2618 568eae95 2022-09-11 mark entry = TAILQ_FIRST(&s->commits->head);
2619 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
2622 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
2623 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
2624 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2625 07b55e75 2018-05-10 stsp if (entry) {
2626 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
2627 07b55e75 2018-05-10 stsp nscrolled++;
2632 aa075928 2018-05-10 stsp static const struct got_error *
2633 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
2635 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
2636 5e224a3e 2019-02-22 stsp int errcode;
2638 8a42fca8 2019-02-22 stsp halfdelay(1); /* fast refresh while loading commits */
2640 5629093a 2022-07-11 stsp while (!ta->log_complete && !tog_thread_error &&
2641 5629093a 2022-07-11 stsp (ta->commits_needed > 0 || ta->load_all)) {
2642 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
2643 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
2644 7aafa0d1 2019-02-22 stsp if (errcode)
2645 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2646 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2649 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
2650 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
2652 7c1452c1 2020-03-26 stsp if (!wait)
2655 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2656 ffe38506 2020-12-01 naddy show_log_view(view);
2657 7c1452c1 2020-03-26 stsp update_panels();
2658 7c1452c1 2020-03-26 stsp doupdate();
2660 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
2661 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
2662 82954512 2020-02-03 stsp if (errcode)
2663 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
2664 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2666 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
2667 ffe38506 2020-12-01 naddy show_log_view(view);
2668 7c1452c1 2020-03-26 stsp update_panels();
2669 7c1452c1 2020-03-26 stsp doupdate();
2672 5e224a3e 2019-02-22 stsp return NULL;
2675 5e224a3e 2019-02-22 stsp static const struct got_error *
2676 9b058f45 2022-06-30 mark request_log_commits(struct tog_view *view)
2678 9b058f45 2022-06-30 mark struct tog_log_view_state *state = &view->state.log;
2679 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
2681 2525dccb 2022-07-13 mark if (state->thread_args.log_complete)
2682 2525dccb 2022-07-13 mark return NULL;
2684 27187d45 2022-07-11 mark state->thread_args.commits_needed += view->nscrolled;
2685 9b058f45 2022-06-30 mark err = trigger_log_thread(view, 1);
2686 9b058f45 2022-06-30 mark view->nscrolled = 0;
2688 9b058f45 2022-06-30 mark return err;
2691 9b058f45 2022-06-30 mark static const struct got_error *
2692 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
2694 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
2695 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
2696 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
2697 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
2699 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
2700 5e224a3e 2019-02-22 stsp return NULL;
2702 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
2703 568eae95 2022-09-11 mark if (s->commits->ncommits < ncommits_needed &&
2704 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
2706 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
2708 94b80cfa 2022-08-01 mark s->thread_args.commits_needed +=
2709 568eae95 2022-09-11 mark ncommits_needed - s->commits->ncommits;
2710 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2712 5e224a3e 2019-02-22 stsp return err;
2716 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
2717 9b058f45 2022-06-30 mark if (pentry == NULL && view->mode != TOG_VIEW_SPLIT_HRZN)
2720 9b058f45 2022-06-30 mark s->last_displayed_entry = pentry ?
2721 9b058f45 2022-06-30 mark pentry : s->last_displayed_entry;;
2723 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
2724 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
2726 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
2727 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
2729 2525dccb 2022-07-13 mark if (view->mode == TOG_VIEW_SPLIT_HRZN && !s->thread_args.log_complete)
2730 9b058f45 2022-06-30 mark view->nscrolled += nscrolled;
2732 9b058f45 2022-06-30 mark view->nscrolled = 0;
2734 dd0a52c1 2018-05-20 stsp return err;
2737 cd0acaa7 2018-05-20 stsp static const struct got_error *
2738 9b058f45 2022-06-30 mark open_diff_view_for_commit(struct tog_view **new_view, int begin_y, int begin_x,
2739 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
2740 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
2742 cd0acaa7 2018-05-20 stsp const struct got_error *err;
2743 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
2744 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
2746 9b058f45 2022-06-30 mark diff_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_DIFF);
2747 15a94983 2018-12-23 stsp if (diff_view == NULL)
2748 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
2750 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
2751 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, parent_id ? &parent_id->id : NULL,
2752 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
2753 e5a0f69f 2018-08-18 stsp if (err == NULL)
2754 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
2755 cd0acaa7 2018-05-20 stsp return err;
2758 80ddbec8 2018-04-29 stsp static const struct got_error *
2759 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
2760 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
2762 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
2764 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
2765 941e9f74 2019-05-21 stsp if (parent == NULL)
2766 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
2768 941e9f74 2019-05-21 stsp parent->tree = s->tree;
2769 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
2770 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
2771 941e9f74 2019-05-21 stsp parent->selected = s->selected;
2772 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
2773 941e9f74 2019-05-21 stsp s->tree = subtree;
2774 941e9f74 2019-05-21 stsp s->selected = 0;
2775 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
2776 941e9f74 2019-05-21 stsp return NULL;
2779 941e9f74 2019-05-21 stsp static const struct got_error *
2780 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
2781 a44927cc 2022-04-07 stsp struct got_commit_object *commit, const char *path)
2783 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
2784 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
2785 941e9f74 2019-05-21 stsp const char *p;
2786 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
2788 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
2790 941e9f74 2019-05-21 stsp while (*p) {
2791 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
2792 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
2793 56e0773d 2019-11-28 stsp char *te_name;
2795 33cbf02b 2020-01-12 stsp while (p[0] == '/')
2798 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
2799 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
2800 941e9f74 2019-05-21 stsp if (slash == NULL)
2801 33cbf02b 2020-01-12 stsp te_name = strdup(p);
2803 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
2804 56e0773d 2019-11-28 stsp if (te_name == NULL) {
2805 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
2808 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
2809 56e0773d 2019-11-28 stsp if (te == NULL) {
2810 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
2811 56e0773d 2019-11-28 stsp free(te_name);
2814 56e0773d 2019-11-28 stsp free(te_name);
2815 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
2817 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
2818 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
2820 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
2821 941e9f74 2019-05-21 stsp if (slash)
2822 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
2824 941e9f74 2019-05-21 stsp subpath = strdup(path);
2825 941e9f74 2019-05-21 stsp if (subpath == NULL) {
2826 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
2830 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&tree_id, s->repo, commit,
2835 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
2836 941e9f74 2019-05-21 stsp free(tree_id);
2840 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
2841 941e9f74 2019-05-21 stsp if (err) {
2842 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
2845 941e9f74 2019-05-21 stsp if (slash == NULL)
2847 941e9f74 2019-05-21 stsp free(subpath);
2848 941e9f74 2019-05-21 stsp subpath = NULL;
2849 941e9f74 2019-05-21 stsp p = slash;
2852 941e9f74 2019-05-21 stsp free(subpath);
2853 1a76625f 2018-10-22 stsp return err;
2856 61266923 2020-01-14 stsp static const struct got_error *
2857 49b24ee5 2022-07-03 mark browse_commit_tree(struct tog_view **new_view, int begin_y, int begin_x,
2858 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
2859 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
2861 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
2862 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
2863 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
2865 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
2866 55cccc34 2020-02-20 stsp if (tree_view == NULL)
2867 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
2869 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
2871 55cccc34 2020-02-20 stsp return err;
2872 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
2874 55cccc34 2020-02-20 stsp *new_view = tree_view;
2876 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
2877 55cccc34 2020-02-20 stsp return NULL;
2879 a44927cc 2022-04-07 stsp return tree_view_walk_path(s, entry->commit, path);
2882 55cccc34 2020-02-20 stsp static const struct got_error *
2883 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
2885 61266923 2020-01-14 stsp sigset_t sigset;
2886 61266923 2020-01-14 stsp int errcode;
2888 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
2889 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
2891 2497f032 2022-05-31 stsp /* tog handles SIGWINCH, SIGCONT, SIGINT, SIGTERM */
2892 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
2893 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2894 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
2895 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
2896 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGINT) == -1)
2897 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2898 2497f032 2022-05-31 stsp if (sigaddset(&sigset, SIGTERM) == -1)
2899 2497f032 2022-05-31 stsp return got_error_from_errno("sigaddset");
2901 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
2902 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
2903 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2905 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
2906 61266923 2020-01-14 stsp if (errcode)
2907 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
2909 61266923 2020-01-14 stsp return NULL;
2912 1a76625f 2018-10-22 stsp static void *
2913 1a76625f 2018-10-22 stsp log_thread(void *arg)
2915 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2916 1a76625f 2018-10-22 stsp int errcode = 0;
2917 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
2918 1a76625f 2018-10-22 stsp int done = 0;
2921 5629093a 2022-07-11 stsp * Sync startup with main thread such that we begin our
2922 5629093a 2022-07-11 stsp * work once view_input() has released the mutex.
2924 5629093a 2022-07-11 stsp errcode = pthread_mutex_lock(&tog_mutex);
2925 5629093a 2022-07-11 stsp if (errcode) {
2926 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_lock");
2927 61266923 2020-01-14 stsp return (void *)err;
2930 5629093a 2022-07-11 stsp err = block_signals_used_by_main_thread();
2931 5629093a 2022-07-11 stsp if (err) {
2932 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
2933 5629093a 2022-07-11 stsp goto done;
2936 2497f032 2022-05-31 stsp while (!done && !err && !tog_fatal_signal_received()) {
2937 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2938 5629093a 2022-07-11 stsp if (errcode) {
2939 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode,
2940 5629093a 2022-07-11 stsp "pthread_mutex_unlock");
2941 5629093a 2022-07-11 stsp goto done;
2943 4e0d2870 2020-12-07 naddy err = queue_commits(a);
2944 1a76625f 2018-10-22 stsp if (err) {
2945 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
2946 5629093a 2022-07-11 stsp goto done;
2947 1a76625f 2018-10-22 stsp err = NULL;
2949 568eae95 2022-09-11 mark } else if (a->commits_needed > 0 && !a->load_all) {
2950 568eae95 2022-09-11 mark if (*a->limiting) {
2951 568eae95 2022-09-11 mark if (a->limit_match)
2952 568eae95 2022-09-11 mark a->commits_needed--;
2954 568eae95 2022-09-11 mark a->commits_needed--;
2957 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2958 3abe8080 2019-04-10 stsp if (errcode) {
2959 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2960 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2961 5629093a 2022-07-11 stsp goto done;
2962 3abe8080 2019-04-10 stsp } else if (*a->quit)
2964 568eae95 2022-09-11 mark else if (*a->limiting && *a->first_displayed_entry == NULL) {
2965 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
2966 568eae95 2022-09-11 mark TAILQ_FIRST(&a->limit_commits->head);
2967 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
2968 568eae95 2022-09-11 mark } else if (*a->first_displayed_entry == NULL) {
2969 568eae95 2022-09-11 mark *a->first_displayed_entry =
2970 568eae95 2022-09-11 mark TAILQ_FIRST(&a->real_commits->head);
2971 568eae95 2022-09-11 mark *a->selected_entry = *a->first_displayed_entry;
2974 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
2975 7c1452c1 2020-03-26 stsp if (errcode) {
2976 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2977 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
2978 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
2979 5629093a 2022-07-11 stsp goto done;
2983 1a76625f 2018-10-22 stsp a->commits_needed = 0;
2985 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
2986 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
2987 7c1452c1 2020-03-26 stsp &tog_mutex);
2988 5629093a 2022-07-11 stsp if (errcode) {
2989 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2990 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2991 5629093a 2022-07-11 stsp pthread_mutex_unlock(&tog_mutex);
2992 5629093a 2022-07-11 stsp goto done;
2994 21355643 2020-12-06 stsp if (*a->quit)
2999 3abe8080 2019-04-10 stsp a->log_complete = 1;
3000 5629093a 2022-07-11 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3001 5629093a 2022-07-11 stsp if (errcode)
3002 5629093a 2022-07-11 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3004 5629093a 2022-07-11 stsp if (err) {
3005 5629093a 2022-07-11 stsp tog_thread_error = 1;
3006 5629093a 2022-07-11 stsp pthread_cond_signal(&a->commit_loaded);
3008 1a76625f 2018-10-22 stsp return (void *)err;
3011 1a76625f 2018-10-22 stsp static const struct got_error *
3012 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
3014 5629093a 2022-07-11 stsp const struct got_error *err = NULL, *thread_err = NULL;
3015 1a76625f 2018-10-22 stsp int errcode;
3017 1a76625f 2018-10-22 stsp if (s->thread) {
3018 1a76625f 2018-10-22 stsp s->quit = 1;
3019 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
3020 1a76625f 2018-10-22 stsp if (errcode)
3021 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3022 2af4a041 2019-05-11 jcs "pthread_cond_signal");
3023 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3024 1a76625f 2018-10-22 stsp if (errcode)
3025 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3026 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
3027 5629093a 2022-07-11 stsp errcode = pthread_join(s->thread, (void **)&thread_err);
3028 1a76625f 2018-10-22 stsp if (errcode)
3029 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
3030 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3031 1a76625f 2018-10-22 stsp if (errcode)
3032 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3033 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3034 1a76625f 2018-10-22 stsp s->thread = NULL;
3037 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
3038 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
3039 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
3042 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds) {
3043 74467cc8 2022-06-15 stsp const struct got_error *pack_err =
3044 74467cc8 2022-06-15 stsp got_repo_pack_fds_close(s->thread_args.pack_fds);
3045 74467cc8 2022-06-15 stsp if (err == NULL)
3046 74467cc8 2022-06-15 stsp err = pack_err;
3047 74467cc8 2022-06-15 stsp s->thread_args.pack_fds = NULL;
3050 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
3051 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
3052 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
3055 5629093a 2022-07-11 stsp return err ? err : thread_err;
3058 9343a5fb 2018-06-23 stsp static const struct got_error *
3059 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
3061 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
3062 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
3063 276b94a1 2020-11-13 naddy int errcode;
3065 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
3067 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
3068 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3069 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3071 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
3072 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
3073 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
3075 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3076 568eae95 2022-09-11 mark free_commits(&s->real_commits);
3077 1a76625f 2018-10-22 stsp free(s->in_repo_path);
3078 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
3079 1a76625f 2018-10-22 stsp free(s->start_id);
3080 797bc7b9 2018-10-22 stsp s->start_id = NULL;
3081 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
3082 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
3083 1a76625f 2018-10-22 stsp return err;
3087 568eae95 2022-09-11 mark * We use two queues to implement the limit feature: first consists of
3088 568eae95 2022-09-11 mark * commits matching the current limit_regex; second is the real queue
3089 568eae95 2022-09-11 mark * of all known commits (real_commits). When the user starts limiting,
3090 568eae95 2022-09-11 mark * we swap queues such that all movement and displaying functionality
3091 568eae95 2022-09-11 mark * works with very slight change.
3093 1a76625f 2018-10-22 stsp static const struct got_error *
3094 568eae95 2022-09-11 mark limit_log_view(struct tog_view *view)
3096 568eae95 2022-09-11 mark struct tog_log_view_state *s = &view->state.log;
3097 568eae95 2022-09-11 mark struct commit_queue_entry *entry;
3098 568eae95 2022-09-11 mark struct tog_view *v = view;
3099 568eae95 2022-09-11 mark const struct got_error *err = NULL;
3100 568eae95 2022-09-11 mark char pattern[1024];
3103 568eae95 2022-09-11 mark if (view_is_hsplit_top(view))
3104 568eae95 2022-09-11 mark v = view->child;
3105 568eae95 2022-09-11 mark else if (view->mode == TOG_VIEW_SPLIT_VERT && view->parent)
3106 568eae95 2022-09-11 mark v = view->parent;
3108 568eae95 2022-09-11 mark /* Get the pattern */
3109 568eae95 2022-09-11 mark wmove(v->window, v->nlines - 1, 0);
3110 568eae95 2022-09-11 mark wclrtoeol(v->window);
3111 568eae95 2022-09-11 mark mvwaddstr(v->window, v->nlines - 1, 0, "&/");
3112 568eae95 2022-09-11 mark nodelay(v->window, FALSE);
3113 568eae95 2022-09-11 mark nocbreak();
3115 568eae95 2022-09-11 mark ret = wgetnstr(v->window, pattern, sizeof(pattern));
3118 568eae95 2022-09-11 mark nodelay(v->window, TRUE);
3119 568eae95 2022-09-11 mark if (ret == ERR)
3120 568eae95 2022-09-11 mark return NULL;
3122 568eae95 2022-09-11 mark if (*pattern == '\0') {
3124 568eae95 2022-09-11 mark * Safety measure for the situation where the user
3125 568eae95 2022-09-11 mark * resets limit without previously limiting anything.
3127 568eae95 2022-09-11 mark if (!s->limit_view)
3128 568eae95 2022-09-11 mark return NULL;
3131 568eae95 2022-09-11 mark * User could have pressed Ctrl+L, which refreshed the
3132 568eae95 2022-09-11 mark * commit queues, it means we can't save previously
3133 568eae95 2022-09-11 mark * (before limit took place) displayed entries,
3134 568eae95 2022-09-11 mark * because they would point to already free'ed memory,
3135 568eae95 2022-09-11 mark * so we are forced to always select first entry of
3136 568eae95 2022-09-11 mark * the queue.
3138 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3139 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->real_commits.head);
3140 568eae95 2022-09-11 mark s->selected_entry = s->first_displayed_entry;
3141 568eae95 2022-09-11 mark s->selected = 0;
3142 568eae95 2022-09-11 mark s->limit_view = 0;
3144 568eae95 2022-09-11 mark return NULL;
3147 568eae95 2022-09-11 mark if (regcomp(&s->limit_regex, pattern, REG_EXTENDED | REG_NEWLINE))
3148 568eae95 2022-09-11 mark return NULL;
3150 568eae95 2022-09-11 mark s->limit_view = 1;
3152 568eae95 2022-09-11 mark /* Clear the screen while loading limit view */
3153 568eae95 2022-09-11 mark s->first_displayed_entry = NULL;
3154 568eae95 2022-09-11 mark s->last_displayed_entry = NULL;
3155 568eae95 2022-09-11 mark s->selected_entry = NULL;
3156 568eae95 2022-09-11 mark s->commits = &s->limit_commits;
3158 568eae95 2022-09-11 mark /* Prepare limit queue for new search */
3159 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3160 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3162 568eae95 2022-09-11 mark /* First process commits, which are in queue already */
3163 568eae95 2022-09-11 mark TAILQ_FOREACH(entry, &s->real_commits.head, entry) {
3164 568eae95 2022-09-11 mark int have_match = 0;
3166 568eae95 2022-09-11 mark err = match_commit(&have_match, entry->id,
3167 568eae95 2022-09-11 mark entry->commit, &s->limit_regex);
3169 568eae95 2022-09-11 mark return err;
3171 568eae95 2022-09-11 mark if (have_match) {
3172 568eae95 2022-09-11 mark struct commit_queue_entry *matched;
3174 568eae95 2022-09-11 mark matched = alloc_commit_queue_entry(entry->commit,
3175 568eae95 2022-09-11 mark entry->id);
3176 568eae95 2022-09-11 mark if (matched == NULL) {
3177 568eae95 2022-09-11 mark err = got_error_from_errno(
3178 568eae95 2022-09-11 mark "alloc_commit_queue_entry");
3181 34a842a4 2022-09-18 mark matched->commit = entry->commit;
3182 34a842a4 2022-09-18 mark got_object_commit_retain(entry->commit);
3184 568eae95 2022-09-11 mark matched->idx = s->limit_commits.ncommits;
3185 568eae95 2022-09-11 mark TAILQ_INSERT_TAIL(&s->limit_commits.head,
3186 568eae95 2022-09-11 mark matched, entry);
3187 568eae95 2022-09-11 mark s->limit_commits.ncommits++;
3191 568eae95 2022-09-11 mark /* Second process all the commits, until we fill the screen */
3192 568eae95 2022-09-11 mark if (s->limit_commits.ncommits < view->nlines - 1 &&
3193 568eae95 2022-09-11 mark !s->thread_args.log_complete) {
3194 568eae95 2022-09-11 mark s->thread_args.commits_needed +=
3195 568eae95 2022-09-11 mark view->nlines - s->limit_commits.ncommits - 1;
3196 568eae95 2022-09-11 mark err = trigger_log_thread(view, 1);
3198 568eae95 2022-09-11 mark return err;
3201 568eae95 2022-09-11 mark s->first_displayed_entry = TAILQ_FIRST(&s->commits->head);
3202 568eae95 2022-09-11 mark s->selected_entry = TAILQ_FIRST(&s->commits->head);
3203 568eae95 2022-09-11 mark s->selected = 0;
3205 568eae95 2022-09-11 mark return NULL;
3208 568eae95 2022-09-11 mark static const struct got_error *
3209 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
3211 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3213 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
3214 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3215 60493ae3 2019-06-20 stsp return NULL;
3218 60493ae3 2019-06-20 stsp static const struct got_error *
3219 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
3221 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
3222 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
3223 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
3225 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
3226 f9686aa5 2020-03-27 stsp show_log_view(view);
3227 f9686aa5 2020-03-27 stsp update_panels();
3228 f9686aa5 2020-03-27 stsp doupdate();
3230 96e2b566 2019-07-08 stsp if (s->search_entry) {
3231 13add988 2019-10-15 stsp int errcode, ch;
3232 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3233 13add988 2019-10-15 stsp if (errcode)
3234 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3235 13add988 2019-10-15 stsp "pthread_mutex_unlock");
3236 13add988 2019-10-15 stsp ch = wgetch(view->window);
3237 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
3238 13add988 2019-10-15 stsp if (errcode)
3239 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
3240 13add988 2019-10-15 stsp "pthread_mutex_lock");
3241 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE) {
3242 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3243 678cbce5 2019-07-28 stsp return NULL;
3245 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
3246 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
3248 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
3249 96e2b566 2019-07-08 stsp commit_queue_head, entry);
3250 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
3252 f704b35c 2022-06-18 stsp * If the user has moved the cursor after we hit a match,
3253 f704b35c 2022-06-18 stsp * the position from where we should continue searching
3254 f704b35c 2022-06-18 stsp * might have changed.
3256 f83ada34 2022-09-13 mark if (view->searching == TOG_SEARCH_FORWARD)
3257 f83ada34 2022-09-13 mark entry = TAILQ_NEXT(s->selected_entry, entry);
3259 f83ada34 2022-09-13 mark entry = TAILQ_PREV(s->selected_entry, commit_queue_head,
3262 5a5ede53 2021-12-09 stsp entry = s->selected_entry;
3265 60493ae3 2019-06-20 stsp while (1) {
3266 13add988 2019-10-15 stsp int have_match = 0;
3268 60493ae3 2019-06-20 stsp if (entry == NULL) {
3269 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
3270 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
3271 f9967bca 2020-03-27 stsp view->search_next_done =
3272 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
3273 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
3274 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
3275 f801134a 2019-06-25 stsp return NULL;
3278 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
3279 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
3280 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
3282 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
3283 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
3286 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
3287 13add988 2019-10-15 stsp &view->regex);
3290 13add988 2019-10-15 stsp if (have_match) {
3291 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3292 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
3296 96e2b566 2019-07-08 stsp s->search_entry = entry;
3297 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
3298 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
3300 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
3303 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
3304 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
3305 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
3306 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
3308 60493ae3 2019-06-20 stsp return err;
3311 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
3312 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
3314 60493ae3 2019-06-20 stsp return err;
3319 96e2b566 2019-07-08 stsp s->search_entry = NULL;
3321 60493ae3 2019-06-20 stsp return NULL;
3324 60493ae3 2019-06-20 stsp static const struct got_error *
3325 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
3326 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
3327 78756c87 2020-11-24 stsp const char *in_repo_path, int log_branches)
3329 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
3330 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3331 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
3332 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
3333 1a76625f 2018-10-22 stsp int errcode;
3335 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
3336 f135c941 2020-02-20 stsp free(s->in_repo_path);
3337 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
3338 f135c941 2020-02-20 stsp if (s->in_repo_path == NULL)
3339 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
3342 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
3343 568eae95 2022-09-11 mark TAILQ_INIT(&s->real_commits.head);
3344 568eae95 2022-09-11 mark s->real_commits.ncommits = 0;
3345 568eae95 2022-09-11 mark s->commits = &s->real_commits;
3347 568eae95 2022-09-11 mark TAILQ_INIT(&s->limit_commits.head);
3348 568eae95 2022-09-11 mark s->limit_view = 0;
3349 568eae95 2022-09-11 mark s->limit_commits.ncommits = 0;
3351 fb2756b9 2018-08-04 stsp s->repo = repo;
3352 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
3353 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
3354 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
3355 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
3356 9cd7cbd1 2020-12-07 stsp goto done;
3359 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
3360 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
3361 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3362 5036bf37 2018-09-24 stsp goto done;
3364 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
3365 3bf00f25 2023-01-02 stsp s->use_committer = 1;
3367 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
3368 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3369 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
3370 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
3372 11b20872 2019-11-08 stsp goto done;
3373 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
3374 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3375 11b20872 2019-11-08 stsp if (err) {
3376 11b20872 2019-11-08 stsp free_colors(&s->colors);
3377 11b20872 2019-11-08 stsp goto done;
3379 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
3380 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3381 11b20872 2019-11-08 stsp if (err) {
3382 11b20872 2019-11-08 stsp free_colors(&s->colors);
3383 11b20872 2019-11-08 stsp goto done;
3387 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
3388 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
3389 571ccd73 2022-07-19 mark view->resize = resize_log_view;
3390 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
3391 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
3392 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
3394 74467cc8 2022-06-15 stsp if (s->thread_args.pack_fds == NULL) {
3395 74467cc8 2022-06-15 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
3397 74467cc8 2022-06-15 stsp goto done;
3399 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL,
3400 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
3401 0ae84acc 2022-06-15 tracey if (err)
3402 0ae84acc 2022-06-15 tracey goto done;
3403 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
3404 b672a97a 2020-01-27 stsp !s->log_branches);
3406 1a76625f 2018-10-22 stsp goto done;
3407 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
3408 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
3410 c5b78334 2020-01-12 stsp goto done;
3412 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
3413 1a76625f 2018-10-22 stsp if (errcode) {
3414 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
3415 1a76625f 2018-10-22 stsp goto done;
3417 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
3418 7c1452c1 2020-03-26 stsp if (errcode) {
3419 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
3420 7c1452c1 2020-03-26 stsp goto done;
3423 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
3424 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
3425 568eae95 2022-09-11 mark s->thread_args.real_commits = &s->real_commits;
3426 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3427 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
3428 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
3429 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
3430 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
3431 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
3432 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
3433 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
3434 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
3435 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
3436 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
3437 568eae95 2022-09-11 mark s->thread_args.limiting = &s->limit_view;
3438 568eae95 2022-09-11 mark s->thread_args.limit_regex = &s->limit_regex;
3439 568eae95 2022-09-11 mark s->thread_args.limit_commits = &s->limit_commits;
3442 1a76625f 2018-10-22 stsp close_log_view(view);
3443 ba4f502b 2018-08-04 stsp return err;
3446 e5a0f69f 2018-08-18 stsp static const struct got_error *
3447 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
3449 f2f6d207 2020-11-24 stsp const struct got_error *err;
3450 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
3452 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
3453 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
3454 2b380cc8 2018-10-24 stsp &s->thread_args);
3455 2b380cc8 2018-10-24 stsp if (errcode)
3456 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
3457 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
3458 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
3460 f2f6d207 2020-11-24 stsp return err;
3464 8fdc79fe 2020-12-01 naddy return draw_commits(view);
3467 b880cc75 2022-06-30 mark static void
3468 b880cc75 2022-06-30 mark log_move_cursor_up(struct tog_view *view, int page, int home)
3470 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3472 b880cc75 2022-06-30 mark if (s->first_displayed_entry == NULL)
3474 568eae95 2022-09-11 mark if (s->selected_entry->idx == 0)
3475 568eae95 2022-09-11 mark view->count = 0;
3477 568eae95 2022-09-11 mark if ((page && TAILQ_FIRST(&s->commits->head) == s->first_displayed_entry)
3479 b880cc75 2022-06-30 mark s->selected = home ? 0 : MAX(0, s->selected - page - 1);
3481 b880cc75 2022-06-30 mark if (!page && !home && s->selected > 0)
3482 b880cc75 2022-06-30 mark --s->selected;
3484 568eae95 2022-09-11 mark log_scroll_up(s, home ? s->commits->ncommits : MAX(page, 1));
3486 b880cc75 2022-06-30 mark select_commit(s);
3490 b880cc75 2022-06-30 mark static const struct got_error *
3491 b880cc75 2022-06-30 mark log_move_cursor_down(struct tog_view *view, int page)
3493 b880cc75 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
3494 b880cc75 2022-06-30 mark const struct got_error *err = NULL;
3495 631e7531 2022-08-12 mark int eos = view->nlines - 2;
3497 568eae95 2022-09-11 mark if (s->first_displayed_entry == NULL)
3498 568eae95 2022-09-11 mark return NULL;
3500 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3501 568eae95 2022-09-11 mark s->selected_entry->idx >= s->commits->ncommits - 1)
3502 b880cc75 2022-06-30 mark return NULL;
3504 631e7531 2022-08-12 mark if (view_is_hsplit_top(view))
3505 631e7531 2022-08-12 mark --eos; /* border consumes the last line */
3507 631e7531 2022-08-12 mark if (!page) {
3508 568eae95 2022-09-11 mark if (s->selected < MIN(eos, s->commits->ncommits - 1))
3509 b880cc75 2022-06-30 mark ++s->selected;
3511 b880cc75 2022-06-30 mark err = log_scroll_down(view, 1);
3512 11edf34c 2022-08-12 mark } else if (s->thread_args.load_all && s->thread_args.log_complete) {
3513 631e7531 2022-08-12 mark struct commit_queue_entry *entry;
3516 631e7531 2022-08-12 mark s->selected = 0;
3517 568eae95 2022-09-11 mark entry = TAILQ_LAST(&s->commits->head, commit_queue_head);
3518 631e7531 2022-08-12 mark s->last_displayed_entry = entry;
3519 631e7531 2022-08-12 mark for (n = 0; n <= eos; n++) {
3520 631e7531 2022-08-12 mark if (entry == NULL)
3522 631e7531 2022-08-12 mark s->first_displayed_entry = entry;
3523 631e7531 2022-08-12 mark entry = TAILQ_PREV(entry, commit_queue_head, entry);
3525 631e7531 2022-08-12 mark if (n > 0)
3526 631e7531 2022-08-12 mark s->selected = n - 1;
3528 568eae95 2022-09-11 mark if (s->last_displayed_entry->idx == s->commits->ncommits - 1 &&
3529 cbb0c8d7 2022-08-12 mark s->thread_args.log_complete)
3530 cbb0c8d7 2022-08-12 mark s->selected += MIN(page,
3531 568eae95 2022-09-11 mark s->commits->ncommits - s->selected_entry->idx - 1);
3533 cbb0c8d7 2022-08-12 mark err = log_scroll_down(view, page);
3536 b880cc75 2022-06-30 mark return err;
3539 9b058f45 2022-06-30 mark * We might necessarily overshoot in horizontal
3540 9b058f45 2022-06-30 mark * splits; if so, select the last displayed commit.
3542 374f69dd 2022-08-13 stsp if (s->first_displayed_entry && s->last_displayed_entry) {
3543 374f69dd 2022-08-13 stsp s->selected = MIN(s->selected,
3544 374f69dd 2022-08-13 stsp s->last_displayed_entry->idx -
3545 374f69dd 2022-08-13 stsp s->first_displayed_entry->idx);
3548 b880cc75 2022-06-30 mark select_commit(s);
3550 b880cc75 2022-06-30 mark if (s->thread_args.log_complete &&
3551 568eae95 2022-09-11 mark s->selected_entry->idx == s->commits->ncommits - 1)
3552 b880cc75 2022-06-30 mark view->count = 0;
3554 b880cc75 2022-06-30 mark return NULL;
3557 9b058f45 2022-06-30 mark static void
3558 9b058f45 2022-06-30 mark view_get_split(struct tog_view *view, int *y, int *x)
3563 3c1dfe12 2022-07-08 mark if (view->mode == TOG_VIEW_SPLIT_HRZN) {
3564 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_y)
3565 3c1dfe12 2022-07-08 mark *y = view->child->resized_y;
3566 7532ccda 2022-07-11 mark else if (view->resized_y)
3567 7532ccda 2022-07-11 mark *y = view->resized_y;
3569 3c1dfe12 2022-07-08 mark *y = view_split_begin_y(view->lines);
3570 7532ccda 2022-07-11 mark } else if (view->mode == TOG_VIEW_SPLIT_VERT) {
3571 3c1dfe12 2022-07-08 mark if (view->child && view->child->resized_x)
3572 3c1dfe12 2022-07-08 mark *x = view->child->resized_x;
3573 7532ccda 2022-07-11 mark else if (view->resized_x)
3574 7532ccda 2022-07-11 mark *x = view->resized_x;
3576 3c1dfe12 2022-07-08 mark *x = view_split_begin_x(view->begin_x);
3580 9b058f45 2022-06-30 mark /* Split view horizontally at y and offset view->state->selected line. */
3581 e5a0f69f 2018-08-18 stsp static const struct got_error *
3582 9b058f45 2022-06-30 mark view_init_hsplit(struct tog_view *view, int y)
3584 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
3586 9b058f45 2022-06-30 mark view->nlines = y;
3587 d2366e29 2022-07-07 mark view->ncols = COLS;
3588 9b058f45 2022-06-30 mark err = view_resize(view);
3590 9b058f45 2022-06-30 mark return err;
3592 9b058f45 2022-06-30 mark err = offset_selection_down(view);
3594 9b058f45 2022-06-30 mark return err;
3597 94b80cfa 2022-08-01 mark static const struct got_error *
3598 94b80cfa 2022-08-01 mark log_goto_line(struct tog_view *view, int nlines)
3600 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
3601 94b80cfa 2022-08-01 mark struct tog_log_view_state *s = &view->state.log;
3602 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
3604 374f69dd 2022-08-13 stsp if (s->first_displayed_entry == NULL || s->last_displayed_entry == NULL)
3605 374f69dd 2022-08-13 stsp return NULL;
3607 94b80cfa 2022-08-01 mark g = view->gline;
3608 94b80cfa 2022-08-01 mark view->gline = 0;
3610 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
3611 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
3612 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
3613 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
3614 94b80cfa 2022-08-01 mark select_commit(s);
3615 94b80cfa 2022-08-01 mark return NULL;
3618 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
3619 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view, g - idx - 1);
3620 94b80cfa 2022-08-01 mark if (!err && g > s->selected_entry->idx + 1)
3621 94b80cfa 2022-08-01 mark err = log_move_cursor_down(view,
3622 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1);
3624 94b80cfa 2022-08-01 mark return err;
3625 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
3626 94b80cfa 2022-08-01 mark log_move_cursor_up(view, idx - g + 1, 0);
3628 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
3629 94b80cfa 2022-08-01 mark s->selected = g - 1;
3631 94b80cfa 2022-08-01 mark select_commit(s);
3632 94b80cfa 2022-08-01 mark return NULL;
3636 9b058f45 2022-06-30 mark static const struct got_error *
3637 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
3639 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3640 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
3641 631e7531 2022-08-12 mark int eos, nscroll;
3643 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
3644 a6d37fac 2022-07-03 mark if (ch == CTRL('g') || ch == KEY_BACKSPACE)
3645 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
3646 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
3647 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
3648 0dca135e 2022-06-30 mark s->thread_args.load_all = 0;
3651 11edf34c 2022-08-12 mark return err;
3654 0dca135e 2022-06-30 mark eos = nscroll = view->nlines - 1;
3655 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
3656 0dca135e 2022-06-30 mark --eos; /* border */
3658 94b80cfa 2022-08-01 mark if (view->gline)
3659 94b80cfa 2022-08-01 mark return log_goto_line(view, eos);
3661 528dedf3 2021-08-30 stsp switch (ch) {
3663 568eae95 2022-09-11 mark err = limit_log_view(view);
3666 1e37a5c2 2019-05-12 jcs s->quit = 1;
3669 145b6838 2022-06-16 stsp view->x = 0;
3672 145b6838 2022-06-16 stsp view->x = MAX(view->maxx - view->ncols / 2, 0);
3673 640cd7ff 2022-06-22 mark view->count = 0;
3675 145b6838 2022-06-16 stsp case KEY_RIGHT:
3677 145b6838 2022-06-16 stsp if (view->x + view->ncols / 2 < view->maxx)
3678 145b6838 2022-06-16 stsp view->x += 2; /* move two columns right */
3680 640cd7ff 2022-06-22 mark view->count = 0;
3682 145b6838 2022-06-16 stsp case KEY_LEFT:
3684 145b6838 2022-06-16 stsp view->x -= MIN(view->x, 2); /* move two columns back */
3685 640cd7ff 2022-06-22 mark if (view->x <= 0)
3686 640cd7ff 2022-06-22 mark view->count = 0;
3689 1e37a5c2 2019-05-12 jcs case KEY_UP:
3692 02ffd0d5 2021-10-17 stsp case CTRL('p'):
3693 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 0);
3696 912a3f79 2021-08-30 j case KEY_HOME:
3697 b880cc75 2022-06-30 mark log_move_cursor_up(view, 0, 1);
3698 640cd7ff 2022-06-22 mark view->count = 0;
3700 83cc4199 2022-06-13 stsp case CTRL('u'):
3702 83cc4199 2022-06-13 stsp nscroll /= 2;
3703 83cc4199 2022-06-13 stsp /* FALL THROUGH */
3704 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
3705 a4292ac5 2019-05-12 jcs case CTRL('b'):
3707 b880cc75 2022-06-30 mark log_move_cursor_up(view, nscroll, 0);
3710 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
3713 02ffd0d5 2021-10-17 stsp case CTRL('n'):
3714 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, 0);
3717 10aab77f 2022-07-19 op s->use_committer = !s->use_committer;
3720 912a3f79 2021-08-30 j case KEY_END: {
3721 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
3722 912a3f79 2021-08-30 j * traverse them all. */
3723 640cd7ff 2022-06-22 mark view->count = 0;
3724 631e7531 2022-08-12 mark s->thread_args.load_all = 1;
3725 631e7531 2022-08-12 mark if (!s->thread_args.log_complete)
3726 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
3727 568eae95 2022-09-11 mark err = log_move_cursor_down(view, s->commits->ncommits);
3728 631e7531 2022-08-12 mark s->thread_args.load_all = 0;
3731 80b7e8da 2022-06-11 stsp case CTRL('d'):
3733 83cc4199 2022-06-13 stsp nscroll /= 2;
3734 83cc4199 2022-06-13 stsp /* FALL THROUGH */
3735 83cc4199 2022-06-13 stsp case KEY_NPAGE:
3736 61417565 2022-06-20 mark case CTRL('f'):
3737 48bb96f0 2022-06-20 naddy case 'f':
3739 b880cc75 2022-06-30 mark err = log_move_cursor_down(view, nscroll);
3741 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
3742 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
3743 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
3744 568eae95 2022-09-11 mark if (s->selected > s->commits->ncommits - 1)
3745 568eae95 2022-09-11 mark s->selected = s->commits->ncommits - 1;
3746 2b779855 2020-12-05 naddy select_commit(s);
3747 568eae95 2022-09-11 mark if (s->commits->ncommits < view->nlines - 1 &&
3748 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
3749 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
3750 568eae95 2022-09-11 mark s->commits->ncommits;
3751 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
3754 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
3755 49b24ee5 2022-07-03 mark case '\r':
3756 640cd7ff 2022-06-22 mark view->count = 0;
3757 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
3759 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_DIFF);
3762 640cd7ff 2022-06-22 mark view->count = 0;
3763 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
3765 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
3767 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
3768 21355643 2020-12-06 stsp case CTRL('l'):
3770 640cd7ff 2022-06-22 mark view->count = 0;
3771 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
3772 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
3774 21355643 2020-12-06 stsp err = stop_log_thread(s);
3776 74cfe85e 2020-10-20 stsp return err;
3777 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
3778 21355643 2020-12-06 stsp char *parent_path;
3779 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
3781 21355643 2020-12-06 stsp return err;
3782 21355643 2020-12-06 stsp free(s->in_repo_path);
3783 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
3784 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
3785 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
3786 21355643 2020-12-06 stsp struct got_object_id *start_id;
3787 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
3788 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
3789 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
3790 ea371198 2022-11-17 stsp if (err) {
3791 ea371198 2022-11-17 stsp if (s->head_ref_name == NULL ||
3792 ea371198 2022-11-17 stsp err->code != GOT_ERR_NOT_REF)
3793 ea371198 2022-11-17 stsp return err;
3794 ea371198 2022-11-17 stsp /* Try to cope with deleted references. */
3795 ea371198 2022-11-17 stsp free(s->head_ref_name);
3796 ea371198 2022-11-17 stsp s->head_ref_name = NULL;
3797 ea371198 2022-11-17 stsp err = got_repo_match_object_id(&start_id,
3798 ea371198 2022-11-17 stsp NULL, GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT,
3799 ea371198 2022-11-17 stsp &tog_refs, s->repo);
3801 ea371198 2022-11-17 stsp return err;
3803 21355643 2020-12-06 stsp free(s->start_id);
3804 21355643 2020-12-06 stsp s->start_id = start_id;
3805 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
3806 21355643 2020-12-06 stsp } else /* 'B' */
3807 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
3809 b0dd8d27 2022-06-16 stsp if (s->thread_args.pack_fds == NULL) {
3810 b0dd8d27 2022-06-16 stsp err = got_repo_pack_fds_open(&s->thread_args.pack_fds);
3812 b0dd8d27 2022-06-16 stsp return err;
3814 74467cc8 2022-06-15 stsp err = got_repo_open(&s->thread_args.repo,
3815 74467cc8 2022-06-15 stsp got_repo_get_path(s->repo), NULL,
3816 74467cc8 2022-06-15 stsp s->thread_args.pack_fds);
3818 21355643 2020-12-06 stsp return err;
3819 51a10b52 2020-12-26 stsp tog_free_refs();
3820 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, 0);
3822 ca51c541 2020-12-07 stsp return err;
3823 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
3824 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
3826 d01904d4 2019-06-25 stsp return err;
3827 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
3828 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
3830 b672a97a 2020-01-27 stsp return err;
3831 568eae95 2022-09-11 mark free_commits(&s->real_commits);
3832 568eae95 2022-09-11 mark free_commits(&s->limit_commits);
3833 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
3834 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
3835 21355643 2020-12-06 stsp s->selected_entry = NULL;
3836 21355643 2020-12-06 stsp s->selected = 0;
3837 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
3838 21355643 2020-12-06 stsp s->quit = 0;
3839 9b058f45 2022-06-30 mark s->thread_args.commits_needed = view->lines;
3840 dfee752e 2022-06-18 op s->matched_entry = NULL;
3841 dfee752e 2022-06-18 op s->search_entry = NULL;
3842 01a7bcaf 2022-07-22 mark view->offset = 0;
3845 640cd7ff 2022-06-22 mark view->count = 0;
3846 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
3849 640cd7ff 2022-06-22 mark view->count = 0;
3853 80ddbec8 2018-04-29 stsp return err;
3856 4ed7e80c 2018-05-20 stsp static const struct got_error *
3857 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
3859 c2db6724 2019-01-04 stsp const struct got_error *error;
3861 37c06ea4 2019-07-15 stsp #ifdef PROFILE
3862 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
3863 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
3865 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
3866 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
3868 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
3869 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
3871 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
3872 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
3874 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
3875 c2db6724 2019-01-04 stsp if (error != NULL)
3876 c2db6724 2019-01-04 stsp return error;
3878 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
3879 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
3881 c2db6724 2019-01-04 stsp return NULL;
3884 a915003a 2019-02-05 stsp static void
3885 a915003a 2019-02-05 stsp init_curses(void)
3888 2497f032 2022-05-31 stsp * Override default signal handlers before starting ncurses.
3889 2497f032 2022-05-31 stsp * This should prevent ncurses from installing its own
3890 2497f032 2022-05-31 stsp * broken cleanup() signal handler.
3892 2497f032 2022-05-31 stsp signal(SIGWINCH, tog_sigwinch);
3893 2497f032 2022-05-31 stsp signal(SIGPIPE, tog_sigpipe);
3894 2497f032 2022-05-31 stsp signal(SIGCONT, tog_sigcont);
3895 2497f032 2022-05-31 stsp signal(SIGINT, tog_sigint);
3896 2497f032 2022-05-31 stsp signal(SIGTERM, tog_sigterm);
3898 a915003a 2019-02-05 stsp initscr();
3900 a915003a 2019-02-05 stsp halfdelay(1); /* Do fast refresh while initial view is loading. */
3903 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
3904 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
3905 a915003a 2019-02-05 stsp curs_set(0);
3906 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
3907 6d17833f 2019-11-08 stsp start_color();
3908 6d17833f 2019-11-08 stsp use_default_colors();
3912 c2db6724 2019-01-04 stsp static const struct got_error *
3913 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
3914 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
3916 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
3918 f135c941 2020-02-20 stsp if (argc == 0) {
3919 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
3920 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
3921 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
3922 f135c941 2020-02-20 stsp return NULL;
3925 f135c941 2020-02-20 stsp if (worktree) {
3926 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
3929 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
3931 f135c941 2020-02-20 stsp return err;
3932 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
3933 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
3934 bfd61697 2020-11-14 stsp p) == -1) {
3935 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
3936 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
3940 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
3942 f135c941 2020-02-20 stsp return err;
3945 f135c941 2020-02-20 stsp static const struct got_error *
3946 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
3948 80ddbec8 2018-04-29 stsp const struct got_error *error;
3949 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
3950 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
3951 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
3952 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
3953 d8f38dc4 2020-12-05 stsp char *start_commit = NULL, *label = NULL;
3954 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
3955 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
3956 f135c941 2020-02-20 stsp int ch, log_branches = 0;
3957 04cc582a 2018-08-01 stsp struct tog_view *view;
3958 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
3960 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
3961 80ddbec8 2018-04-29 stsp switch (ch) {
3963 b672a97a 2020-01-27 stsp log_branches = 1;
3966 80ddbec8 2018-04-29 stsp start_commit = optarg;
3969 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
3970 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
3971 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
3975 17020d27 2019-03-07 stsp usage_log();
3976 80ddbec8 2018-04-29 stsp /* NOTREACHED */
3980 80ddbec8 2018-04-29 stsp argc -= optind;
3981 80ddbec8 2018-04-29 stsp argv += optind;
3983 f135c941 2020-02-20 stsp if (argc > 1)
3984 f135c941 2020-02-20 stsp usage_log();
3986 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
3987 0ae84acc 2022-06-15 tracey if (error != NULL)
3988 0ae84acc 2022-06-15 tracey goto done;
3990 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
3991 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
3992 c156c7a4 2020-12-18 stsp if (cwd == NULL)
3993 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
3994 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
3995 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
3996 c156c7a4 2020-12-18 stsp goto done;
3997 a1fbf39a 2019-08-11 stsp if (worktree)
3998 6962eb72 2020-02-20 stsp repo_path =
3999 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
4001 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
4002 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
4003 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
4004 c156c7a4 2020-12-18 stsp goto done;
4008 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
4009 80ddbec8 2018-04-29 stsp if (error != NULL)
4010 ecb28ae0 2018-07-16 stsp goto done;
4012 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
4013 f135c941 2020-02-20 stsp repo, worktree);
4014 f135c941 2020-02-20 stsp if (error)
4015 f135c941 2020-02-20 stsp goto done;
4017 f135c941 2020-02-20 stsp init_curses();
4019 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
4020 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
4021 c02c541e 2019-03-29 stsp if (error)
4022 c02c541e 2019-03-29 stsp goto done;
4024 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
4025 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
4026 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
4027 87670572 2020-12-26 naddy if (error)
4028 87670572 2020-12-26 naddy goto done;
4031 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
4032 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
4033 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
4034 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4035 d8f38dc4 2020-12-05 stsp if (error)
4036 d8f38dc4 2020-12-05 stsp goto done;
4037 d8f38dc4 2020-12-05 stsp head_ref_name = label;
4039 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
4040 d8f38dc4 2020-12-05 stsp if (error == NULL)
4041 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
4042 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
4043 d8f38dc4 2020-12-05 stsp goto done;
4044 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
4045 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4046 d8f38dc4 2020-12-05 stsp if (error)
4047 d8f38dc4 2020-12-05 stsp goto done;
4050 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
4051 04cc582a 2018-08-01 stsp if (view == NULL) {
4052 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4053 04cc582a 2018-08-01 stsp goto done;
4055 78756c87 2020-11-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
4056 f135c941 2020-02-20 stsp in_repo_path, log_branches);
4057 ba4f502b 2018-08-04 stsp if (error)
4058 ba4f502b 2018-08-04 stsp goto done;
4059 2fc00ff4 2019-08-31 stsp if (worktree) {
4060 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
4061 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
4062 2fc00ff4 2019-08-31 stsp worktree = NULL;
4064 e5a0f69f 2018-08-18 stsp error = view_loop(view);
4066 f135c941 2020-02-20 stsp free(in_repo_path);
4067 ecb28ae0 2018-07-16 stsp free(repo_path);
4068 ecb28ae0 2018-07-16 stsp free(cwd);
4069 899d86c2 2018-05-10 stsp free(start_id);
4070 d8f38dc4 2020-12-05 stsp free(label);
4072 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
4073 1d0f4054 2021-06-17 stsp if (repo) {
4074 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4075 1d0f4054 2021-06-17 stsp if (error == NULL)
4076 1d0f4054 2021-06-17 stsp error = close_err;
4078 ec142235 2019-03-07 stsp if (worktree)
4079 ec142235 2019-03-07 stsp got_worktree_close(worktree);
4080 0ae84acc 2022-06-15 tracey if (pack_fds) {
4081 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
4082 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
4083 0ae84acc 2022-06-15 tracey if (error == NULL)
4084 0ae84acc 2022-06-15 tracey error = pack_err;
4086 51a10b52 2020-12-26 stsp tog_free_refs();
4087 80ddbec8 2018-04-29 stsp return error;
4090 4ed7e80c 2018-05-20 stsp __dead static void
4091 9f7d7167 2018-04-29 stsp usage_diff(void)
4094 827a167b 2022-08-16 stsp fprintf(stderr, "usage: %s diff [-aw] [-C number] [-r repository-path] "
4095 827a167b 2022-08-16 stsp "object1 object2\n", getprogname());
4099 6d17833f 2019-11-08 stsp static int
4100 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
4101 41605754 2020-11-12 stsp regmatch_t *regmatch)
4103 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
4106 336075a4 2022-06-25 op static struct tog_color *
4107 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
4109 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
4111 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
4112 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
4113 6d17833f 2019-11-08 stsp return tc;
4116 6d17833f 2019-11-08 stsp return NULL;
4119 4ed7e80c 2018-05-20 stsp static const struct got_error *
4120 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
4121 1853e0f4 2022-06-16 stsp WINDOW *window, int skipcol, regmatch_t *regmatch)
4123 41605754 2020-11-12 stsp const struct got_error *err = NULL;
4124 44a87665 2022-06-16 stsp char *exstr = NULL;
4125 1853e0f4 2022-06-16 stsp wchar_t *wline = NULL;
4126 1853e0f4 2022-06-16 stsp int rme, rms, n, width, scrollx;
4127 1853e0f4 2022-06-16 stsp int width0 = 0, width1 = 0, width2 = 0;
4128 1853e0f4 2022-06-16 stsp char *seg0 = NULL, *seg1 = NULL, *seg2 = NULL;
4130 41605754 2020-11-12 stsp *wtotal = 0;
4132 145b6838 2022-06-16 stsp rms = regmatch->rm_so;
4133 145b6838 2022-06-16 stsp rme = regmatch->rm_eo;
4135 44a87665 2022-06-16 stsp err = expand_tab(&exstr, line);
4137 44a87665 2022-06-16 stsp return err;
4139 1853e0f4 2022-06-16 stsp /* Split the line into 3 segments, according to match offsets. */
4140 44a87665 2022-06-16 stsp seg0 = strndup(exstr, rms);
4141 44a87665 2022-06-16 stsp if (seg0 == NULL) {
4142 44a87665 2022-06-16 stsp err = got_error_from_errno("strndup");
4143 44a87665 2022-06-16 stsp goto done;
4145 44a87665 2022-06-16 stsp seg1 = strndup(exstr + rms, rme - rms);
4146 1853e0f4 2022-06-16 stsp if (seg1 == NULL) {
4147 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4148 1853e0f4 2022-06-16 stsp goto done;
4150 44a87665 2022-06-16 stsp seg2 = strdup(exstr + rme);
4151 95d136ac 2022-06-16 stsp if (seg2 == NULL) {
4152 1853e0f4 2022-06-16 stsp err = got_error_from_errno("strndup");
4153 1853e0f4 2022-06-16 stsp goto done;
4156 145b6838 2022-06-16 stsp /* draw up to matched token if we haven't scrolled past it */
4157 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width0, NULL, seg0, 0, wlimit,
4158 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4160 1853e0f4 2022-06-16 stsp goto done;
4161 1853e0f4 2022-06-16 stsp n = MAX(width0 - skipcol, 0);
4163 1853e0f4 2022-06-16 stsp free(wline);
4164 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, &scrollx, seg0, skipcol,
4165 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4167 1853e0f4 2022-06-16 stsp goto done;
4168 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4169 1853e0f4 2022-06-16 stsp wlimit -= width;
4170 1853e0f4 2022-06-16 stsp *wtotal += width;
4173 41605754 2020-11-12 stsp if (wlimit > 0) {
4174 1853e0f4 2022-06-16 stsp int i = 0, w = 0;
4175 1853e0f4 2022-06-16 stsp size_t wlen;
4177 1853e0f4 2022-06-16 stsp free(wline);
4178 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width1, NULL, seg1, 0, wlimit,
4179 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4181 1853e0f4 2022-06-16 stsp goto done;
4182 1853e0f4 2022-06-16 stsp wlen = wcslen(wline);
4183 1853e0f4 2022-06-16 stsp while (i < wlen) {
4184 1853e0f4 2022-06-16 stsp width = wcwidth(wline[i]);
4185 1853e0f4 2022-06-16 stsp if (width == -1) {
4186 1853e0f4 2022-06-16 stsp /* should not happen, tabs are expanded */
4187 1853e0f4 2022-06-16 stsp err = got_error(GOT_ERR_RANGE);
4188 1853e0f4 2022-06-16 stsp goto done;
4190 1853e0f4 2022-06-16 stsp if (width0 + w + width > skipcol)
4192 61417565 2022-06-20 mark w += width;
4195 145b6838 2022-06-16 stsp /* draw (visible part of) matched token (if scrolled into it) */
4196 1853e0f4 2022-06-16 stsp if (width1 - w > 0) {
4197 145b6838 2022-06-16 stsp wattron(window, A_STANDOUT);
4198 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[i]);
4199 145b6838 2022-06-16 stsp wattroff(window, A_STANDOUT);
4200 1853e0f4 2022-06-16 stsp wlimit -= (width1 - w);
4201 1853e0f4 2022-06-16 stsp *wtotal += (width1 - w);
4205 1853e0f4 2022-06-16 stsp if (wlimit > 0) { /* draw rest of line */
4206 1853e0f4 2022-06-16 stsp free(wline);
4207 1853e0f4 2022-06-16 stsp if (skipcol > width0 + width1) {
4208 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, &scrollx, seg2,
4209 1853e0f4 2022-06-16 stsp skipcol - (width0 + width1), wlimit,
4210 1853e0f4 2022-06-16 stsp col_tab_align, 1);
4212 1853e0f4 2022-06-16 stsp goto done;
4213 1853e0f4 2022-06-16 stsp waddwstr(window, &wline[scrollx]);
4215 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width2, NULL, seg2, 0,
4216 1853e0f4 2022-06-16 stsp wlimit, col_tab_align, 1);
4218 1853e0f4 2022-06-16 stsp goto done;
4219 1853e0f4 2022-06-16 stsp waddwstr(window, wline);
4221 1853e0f4 2022-06-16 stsp *wtotal += width2;
4224 145b6838 2022-06-16 stsp free(wline);
4225 44a87665 2022-06-16 stsp free(exstr);
4226 1853e0f4 2022-06-16 stsp free(seg0);
4227 1853e0f4 2022-06-16 stsp free(seg1);
4228 1853e0f4 2022-06-16 stsp free(seg2);
4229 1853e0f4 2022-06-16 stsp return err;
4232 94b80cfa 2022-08-01 mark static int
4233 94b80cfa 2022-08-01 mark gotoline(struct tog_view *view, int *lineno, int *nprinted)
4235 94b80cfa 2022-08-01 mark FILE *f = NULL;
4236 94b80cfa 2022-08-01 mark int *eof, *first, *selected;
4238 94b80cfa 2022-08-01 mark if (view->type == TOG_VIEW_DIFF) {
4239 94b80cfa 2022-08-01 mark struct tog_diff_view_state *s = &view->state.diff;
4241 ec2a9698 2022-09-15 mark first = &s->first_displayed_line;
4242 ec2a9698 2022-09-15 mark selected = first;
4243 ec2a9698 2022-09-15 mark eof = &s->eof;
4245 ec2a9698 2022-09-15 mark } else if (view->type == TOG_VIEW_HELP) {
4246 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
4248 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4249 94b80cfa 2022-08-01 mark selected = first;
4250 94b80cfa 2022-08-01 mark eof = &s->eof;
4252 94b80cfa 2022-08-01 mark } else if (view->type == TOG_VIEW_BLAME) {
4253 94b80cfa 2022-08-01 mark struct tog_blame_view_state *s = &view->state.blame;
4255 94b80cfa 2022-08-01 mark first = &s->first_displayed_line;
4256 94b80cfa 2022-08-01 mark selected = &s->selected_line;
4257 94b80cfa 2022-08-01 mark eof = &s->eof;
4258 94b80cfa 2022-08-01 mark f = s->blame.f;
4262 94b80cfa 2022-08-01 mark /* Center gline in the middle of the page like vi(1). */
4263 94b80cfa 2022-08-01 mark if (*lineno < view->gline - (view->nlines - 3) / 2)
4265 94b80cfa 2022-08-01 mark if (*first != 1 && (*lineno > view->gline - (view->nlines - 3) / 2)) {
4266 94b80cfa 2022-08-01 mark rewind(f);
4268 94b80cfa 2022-08-01 mark *first = 1;
4269 94b80cfa 2022-08-01 mark *lineno = 0;
4270 94b80cfa 2022-08-01 mark *nprinted = 0;
4274 94b80cfa 2022-08-01 mark *selected = view->gline <= (view->nlines - 3) / 2 ?
4275 94b80cfa 2022-08-01 mark view->gline : (view->nlines - 3) / 2 + 1;
4276 94b80cfa 2022-08-01 mark view->gline = 0;
4281 41605754 2020-11-12 stsp static const struct got_error *
4282 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
4284 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
4285 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
4286 61e69b96 2018-05-20 stsp const struct got_error *err;
4287 c7d5c43c 2022-08-04 mark int nprinted = 0;
4288 b304db33 2018-05-20 stsp char *line;
4289 826082fe 2020-12-10 stsp size_t linesize = 0;
4290 826082fe 2020-12-10 stsp ssize_t linelen;
4291 61e69b96 2018-05-20 stsp wchar_t *wline;
4292 e0b650dd 2018-05-20 stsp int width;
4293 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
4294 89f1a395 2020-12-01 naddy int nlines = s->nlines;
4295 fe621944 2020-11-10 stsp off_t line_offset;
4297 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1;
4298 c7d5c43c 2022-08-04 mark line_offset = s->lines[s->first_displayed_line - 1].offset;
4299 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
4300 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
4302 f7d12f7e 2018-08-01 stsp werase(view->window);
4304 94b80cfa 2022-08-01 mark if (view->gline > s->nlines - 1)
4305 94b80cfa 2022-08-01 mark view->gline = s->nlines - 1;
4307 a3404814 2018-09-02 stsp if (header) {
4308 94b80cfa 2022-08-01 mark int ln = view->gline ? view->gline <= (view->nlines - 3) / 2 ?
4309 94b80cfa 2022-08-01 mark 1 : view->gline - (view->nlines - 3) / 2 :
4310 c7d5c43c 2022-08-04 mark s->lineno + s->selected_line;
4312 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s", ln, nlines, header) == -1)
4313 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
4314 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
4316 135a2da0 2020-11-11 stsp free(line);
4318 a3404814 2018-09-02 stsp return err;
4320 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4321 a3404814 2018-09-02 stsp wstandout(view->window);
4322 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
4323 e54cc94a 2020-11-11 stsp free(wline);
4324 e54cc94a 2020-11-11 stsp wline = NULL;
4325 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
4326 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
4327 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4328 a3404814 2018-09-02 stsp wstandend(view->window);
4330 a3404814 2018-09-02 stsp if (max_lines <= 1)
4331 a3404814 2018-09-02 stsp return NULL;
4332 a3404814 2018-09-02 stsp max_lines--;
4335 89f1a395 2020-12-01 naddy s->eof = 0;
4336 145b6838 2022-06-16 stsp view->maxx = 0;
4337 826082fe 2020-12-10 stsp line = NULL;
4338 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
4339 6a5ff2d4 2022-08-06 mark enum got_diff_line_type linetype;
4340 6a5ff2d4 2022-08-06 mark attr_t attr = 0;
4342 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
4343 826082fe 2020-12-10 stsp if (linelen == -1) {
4344 826082fe 2020-12-10 stsp if (feof(s->f)) {
4345 826082fe 2020-12-10 stsp s->eof = 1;
4348 826082fe 2020-12-10 stsp free(line);
4349 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
4352 c7d5c43c 2022-08-04 mark if (++s->lineno < s->first_displayed_line)
4354 c7d5c43c 2022-08-04 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
4356 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline)
4357 94b80cfa 2022-08-01 mark attr = A_STANDOUT;
4359 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
4360 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
4361 1853e0f4 2022-06-16 stsp view->x ? 1 : 0);
4362 1853e0f4 2022-06-16 stsp if (err) {
4363 1853e0f4 2022-06-16 stsp free(line);
4364 1853e0f4 2022-06-16 stsp return err;
4366 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
4367 1853e0f4 2022-06-16 stsp free(wline);
4368 1853e0f4 2022-06-16 stsp wline = NULL;
4370 6a5ff2d4 2022-08-06 mark linetype = s->lines[s->lineno].type;
4371 6a5ff2d4 2022-08-06 mark if (linetype > GOT_DIFF_LINE_LOGMSG &&
4372 6a5ff2d4 2022-08-06 mark linetype < GOT_DIFF_LINE_CONTEXT)
4373 6a5ff2d4 2022-08-06 mark attr |= COLOR_PAIR(linetype);
4375 94b80cfa 2022-08-01 mark wattron(view->window, attr);
4376 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
4377 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4378 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
4379 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
4380 41605754 2020-11-12 stsp if (err) {
4381 41605754 2020-11-12 stsp free(line);
4382 41605754 2020-11-12 stsp return err;
4386 969c159c 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
4387 969c159c 2022-06-16 stsp view->x, view->ncols, 0, view->x ? 1 : 0);
4388 969c159c 2022-06-16 stsp if (err) {
4389 969c159c 2022-06-16 stsp free(line);
4390 969c159c 2022-06-16 stsp return err;
4392 969c159c 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
4393 969c159c 2022-06-16 stsp free(wline);
4394 41605754 2020-11-12 stsp wline = NULL;
4396 c7d5c43c 2022-08-04 mark if (s->lineno == view->hiline) {
4397 94b80cfa 2022-08-01 mark /* highlight full gline length */
4398 94b80cfa 2022-08-01 mark while (width++ < view->ncols)
4399 94b80cfa 2022-08-01 mark waddch(view->window, ' ');
4401 94b80cfa 2022-08-01 mark if (width <= view->ncols - 1)
4402 94b80cfa 2022-08-01 mark waddch(view->window, '\n');
4405 94b80cfa 2022-08-01 mark wattroff(view->window, attr);
4406 94b80cfa 2022-08-01 mark if (++nprinted == 1)
4407 c7d5c43c 2022-08-04 mark s->first_displayed_line = s->lineno;
4409 826082fe 2020-12-10 stsp free(line);
4410 fe621944 2020-11-10 stsp if (nprinted >= 1)
4411 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
4412 89f1a395 2020-12-01 naddy (nprinted - 1);
4414 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
4416 9b058f45 2022-06-30 mark view_border(view);
4418 89f1a395 2020-12-01 naddy if (s->eof) {
4419 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
4420 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
4421 c3e9aa98 2019-05-13 jcs nprinted++;
4424 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, TOG_EOF_STRING, 0,
4425 ccda2f4d 2022-06-16 stsp view->ncols, 0, 0);
4427 c3e9aa98 2019-05-13 jcs return err;
4430 c3e9aa98 2019-05-13 jcs wstandout(view->window);
4431 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
4432 e54cc94a 2020-11-11 stsp free(wline);
4433 e54cc94a 2020-11-11 stsp wline = NULL;
4434 c3e9aa98 2019-05-13 jcs wstandend(view->window);
4437 26ed57b2 2018-05-19 stsp return NULL;
4440 abd2672a 2018-12-23 stsp static char *
4441 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
4443 09867e48 2019-08-13 stsp struct tm mytm, *tm;
4444 09867e48 2019-08-13 stsp char *p, *s;
4446 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
4447 09867e48 2019-08-13 stsp if (tm == NULL)
4448 09867e48 2019-08-13 stsp return NULL;
4449 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
4450 09867e48 2019-08-13 stsp if (s == NULL)
4451 09867e48 2019-08-13 stsp return NULL;
4452 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
4454 abd2672a 2018-12-23 stsp *p = '\0';
4458 4ed7e80c 2018-05-20 stsp static const struct got_error *
4459 0208f208 2020-05-05 stsp get_changed_paths(struct got_pathlist_head *paths,
4460 5191b70b 2023-01-07 mark struct got_commit_object *commit, struct got_repository *repo,
4461 5191b70b 2023-01-07 mark struct got_diffstat_cb_arg *dsa)
4463 0208f208 2020-05-05 stsp const struct got_error *err = NULL;
4464 0208f208 2020-05-05 stsp struct got_object_id *tree_id1 = NULL, *tree_id2 = NULL;
4465 0208f208 2020-05-05 stsp struct got_tree_object *tree1 = NULL, *tree2 = NULL;
4466 0208f208 2020-05-05 stsp struct got_object_qid *qid;
4467 5191b70b 2023-01-07 mark FILE *f1 = NULL, *f2 = NULL;
4468 5191b70b 2023-01-07 mark int fd1 = -1, fd2 = -1;
4470 5191b70b 2023-01-07 mark f1 = got_opentemp();
4471 5191b70b 2023-01-07 mark if (f1 == NULL) {
4472 5191b70b 2023-01-07 mark err = got_error_from_errno("got_opentemp");
4473 5191b70b 2023-01-07 mark goto done;
4475 5191b70b 2023-01-07 mark f2 = got_opentemp();
4476 5191b70b 2023-01-07 mark if (f2 == NULL) {
4477 5191b70b 2023-01-07 mark err = got_error_from_errno("got_opentemp");
4478 5191b70b 2023-01-07 mark goto done;
4481 5191b70b 2023-01-07 mark fd1 = got_opentempfd();
4482 5191b70b 2023-01-07 mark if (fd1 == -1) {
4483 5191b70b 2023-01-07 mark err = got_error_from_errno("got_opentempfd");
4484 5191b70b 2023-01-07 mark goto done;
4486 5191b70b 2023-01-07 mark fd2 = got_opentempfd();
4487 5191b70b 2023-01-07 mark if (fd2 == -1) {
4488 5191b70b 2023-01-07 mark err = got_error_from_errno("got_opentempfd");
4489 5191b70b 2023-01-07 mark goto done;
4492 dbdddfee 2021-06-23 naddy qid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
4493 0208f208 2020-05-05 stsp if (qid != NULL) {
4494 0208f208 2020-05-05 stsp struct got_commit_object *pcommit;
4495 0208f208 2020-05-05 stsp err = got_object_open_as_commit(&pcommit, repo,
4496 d7b5a0e8 2022-04-20 stsp &qid->id);
4498 0208f208 2020-05-05 stsp return err;
4500 aa8b5dd0 2021-08-01 stsp tree_id1 = got_object_id_dup(
4501 aa8b5dd0 2021-08-01 stsp got_object_commit_get_tree_id(pcommit));
4502 aa8b5dd0 2021-08-01 stsp if (tree_id1 == NULL) {
4503 aa8b5dd0 2021-08-01 stsp got_object_commit_close(pcommit);
4504 aa8b5dd0 2021-08-01 stsp return got_error_from_errno("got_object_id_dup");
4506 0208f208 2020-05-05 stsp got_object_commit_close(pcommit);
4510 0208f208 2020-05-05 stsp if (tree_id1) {
4511 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree1, repo, tree_id1);
4513 0208f208 2020-05-05 stsp goto done;
4516 0208f208 2020-05-05 stsp tree_id2 = got_object_commit_get_tree_id(commit);
4517 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree2, repo, tree_id2);
4519 0208f208 2020-05-05 stsp goto done;
4521 5191b70b 2023-01-07 mark err = got_diff_tree(tree1, tree2, f1, f2, fd1, fd2, "", "", repo,
4522 5191b70b 2023-01-07 mark got_diff_tree_compute_diffstat, dsa, 1);
4524 0208f208 2020-05-05 stsp if (tree1)
4525 0208f208 2020-05-05 stsp got_object_tree_close(tree1);
4526 0208f208 2020-05-05 stsp if (tree2)
4527 0208f208 2020-05-05 stsp got_object_tree_close(tree2);
4528 5191b70b 2023-01-07 mark if (fd1 != -1 && close(fd1) == -1 && err == NULL)
4529 5191b70b 2023-01-07 mark err = got_error_from_errno("close");
4530 5191b70b 2023-01-07 mark if (fd2 != -1 && close(fd2) == -1 && err == NULL)
4531 5191b70b 2023-01-07 mark err = got_error_from_errno("close");
4532 5191b70b 2023-01-07 mark if (f1 && fclose(f1) == EOF && err == NULL)
4533 5191b70b 2023-01-07 mark err = got_error_from_errno("fclose");
4534 5191b70b 2023-01-07 mark if (f2 && fclose(f2) == EOF && err == NULL)
4535 5191b70b 2023-01-07 mark err = got_error_from_errno("fclose");
4536 aa8b5dd0 2021-08-01 stsp free(tree_id1);
4537 0208f208 2020-05-05 stsp return err;
4540 0208f208 2020-05-05 stsp static const struct got_error *
4541 c7d5c43c 2022-08-04 mark add_line_metadata(struct got_diff_line **lines, size_t *nlines,
4542 c7d5c43c 2022-08-04 mark off_t off, uint8_t type)
4544 c7d5c43c 2022-08-04 mark struct got_diff_line *p;
4546 c7d5c43c 2022-08-04 mark p = reallocarray(*lines, *nlines + 1, sizeof(**lines));
4547 fe621944 2020-11-10 stsp if (p == NULL)
4548 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
4549 c7d5c43c 2022-08-04 mark *lines = p;
4550 c7d5c43c 2022-08-04 mark (*lines)[*nlines].offset = off;
4551 c7d5c43c 2022-08-04 mark (*lines)[*nlines].type = type;
4552 fe621944 2020-11-10 stsp (*nlines)++;
4554 fe621944 2020-11-10 stsp return NULL;
4557 fe621944 2020-11-10 stsp static const struct got_error *
4558 c7d5c43c 2022-08-04 mark write_commit_info(struct got_diff_line **lines, size_t *nlines,
4559 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4560 5191b70b 2023-01-07 mark struct got_repository *repo, int ignore_ws, int force_text_diff,
4561 5191b70b 2023-01-07 mark FILE *outfile)
4563 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
4564 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
4565 15a94983 2018-12-23 stsp struct got_commit_object *commit;
4566 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
4567 45d799e2 2018-12-23 stsp time_t committer_time;
4568 45d799e2 2018-12-23 stsp const char *author, *committer;
4569 8b473291 2019-02-21 stsp char *refs_str = NULL;
4570 0208f208 2020-05-05 stsp struct got_pathlist_head changed_paths;
4571 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
4572 5191b70b 2023-01-07 mark struct got_diffstat_cb_arg dsa = { 0, 0, 0, 0, 0, 0, &changed_paths,
4573 5191b70b 2023-01-07 mark ignore_ws, force_text_diff, tog_diff_algo };
4574 fe621944 2020-11-10 stsp off_t outoff = 0;
4577 0208f208 2020-05-05 stsp TAILQ_INIT(&changed_paths);
4579 8b473291 2019-02-21 stsp if (refs) {
4580 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
4582 8b473291 2019-02-21 stsp return err;
4585 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
4587 abd2672a 2018-12-23 stsp return err;
4589 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
4590 15a94983 2018-12-23 stsp if (err) {
4591 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
4592 15a94983 2018-12-23 stsp goto done;
4595 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, 0, GOT_DIFF_LINE_NONE);
4597 fe621944 2020-11-10 stsp goto done;
4599 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
4600 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
4601 fe621944 2020-11-10 stsp if (n < 0) {
4602 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
4603 abd2672a 2018-12-23 stsp goto done;
4605 fe621944 2020-11-10 stsp outoff += n;
4606 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_META);
4608 fe621944 2020-11-10 stsp goto done;
4610 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
4611 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
4612 fe621944 2020-11-10 stsp if (n < 0) {
4613 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
4614 abd2672a 2018-12-23 stsp goto done;
4616 fe621944 2020-11-10 stsp outoff += n;
4617 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_AUTHOR);
4619 fe621944 2020-11-10 stsp goto done;
4621 1a99e0b4 2023-01-07 stsp author = got_object_commit_get_author(commit);
4622 1a99e0b4 2023-01-07 stsp committer = got_object_commit_get_committer(commit);
4623 1a99e0b4 2023-01-07 stsp if (strcmp(author, committer) != 0) {
4624 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "via: %s\n", committer);
4625 fe621944 2020-11-10 stsp if (n < 0) {
4626 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4627 fe621944 2020-11-10 stsp goto done;
4629 fe621944 2020-11-10 stsp outoff += n;
4630 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4631 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_AUTHOR);
4633 fe621944 2020-11-10 stsp goto done;
4635 1a99e0b4 2023-01-07 stsp committer_time = got_object_commit_get_committer_time(commit);
4636 1a99e0b4 2023-01-07 stsp datestr = get_datestr(&committer_time, datebuf);
4637 1a99e0b4 2023-01-07 stsp if (datestr) {
4638 1a99e0b4 2023-01-07 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
4639 fe621944 2020-11-10 stsp if (n < 0) {
4640 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4641 fe621944 2020-11-10 stsp goto done;
4643 fe621944 2020-11-10 stsp outoff += n;
4644 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4645 1a99e0b4 2023-01-07 stsp GOT_DIFF_LINE_DATE);
4647 fe621944 2020-11-10 stsp goto done;
4649 9f98ca05 2021-09-24 stsp if (got_object_commit_get_nparents(commit) > 1) {
4650 9f98ca05 2021-09-24 stsp const struct got_object_id_queue *parent_ids;
4651 9f98ca05 2021-09-24 stsp struct got_object_qid *qid;
4652 9f98ca05 2021-09-24 stsp int pn = 1;
4653 9f98ca05 2021-09-24 stsp parent_ids = got_object_commit_get_parent_ids(commit);
4654 9f98ca05 2021-09-24 stsp STAILQ_FOREACH(qid, parent_ids, entry) {
4655 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &qid->id);
4657 9f98ca05 2021-09-24 stsp goto done;
4658 9f98ca05 2021-09-24 stsp n = fprintf(outfile, "parent %d: %s\n", pn++, id_str);
4659 9f98ca05 2021-09-24 stsp if (n < 0) {
4660 9f98ca05 2021-09-24 stsp err = got_error_from_errno("fprintf");
4661 9f98ca05 2021-09-24 stsp goto done;
4663 9f98ca05 2021-09-24 stsp outoff += n;
4664 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4665 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_META);
4667 9f98ca05 2021-09-24 stsp goto done;
4668 9f98ca05 2021-09-24 stsp free(id_str);
4669 9f98ca05 2021-09-24 stsp id_str = NULL;
4673 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
4675 5943eee2 2019-08-13 stsp goto done;
4676 fe621944 2020-11-10 stsp s = logmsg;
4677 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
4678 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
4679 fe621944 2020-11-10 stsp if (n < 0) {
4680 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4681 fe621944 2020-11-10 stsp goto done;
4683 fe621944 2020-11-10 stsp outoff += n;
4684 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4685 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_LOGMSG);
4687 fe621944 2020-11-10 stsp goto done;
4690 5191b70b 2023-01-07 mark err = get_changed_paths(&changed_paths, commit, repo, &dsa);
4692 0208f208 2020-05-05 stsp goto done;
4694 0208f208 2020-05-05 stsp TAILQ_FOREACH(pe, &changed_paths, entry) {
4695 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
4696 5191b70b 2023-01-07 mark int pad = dsa.max_path_len - pe->path_len + 1;
4698 5191b70b 2023-01-07 mark n = fprintf(outfile, "%c %s%*c | %*d+ %*d-\n", cp->status,
4699 5191b70b 2023-01-07 mark pe->path, pad, ' ', dsa.add_cols + 1, cp->add,
4700 5191b70b 2023-01-07 mark dsa.rm_cols + 1, cp->rm);
4701 fe621944 2020-11-10 stsp if (n < 0) {
4702 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
4703 fe621944 2020-11-10 stsp goto done;
4705 fe621944 2020-11-10 stsp outoff += n;
4706 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff,
4707 c7d5c43c 2022-08-04 mark GOT_DIFF_LINE_CHANGES);
4709 fe621944 2020-11-10 stsp goto done;
4710 0208f208 2020-05-05 stsp free((char *)pe->path);
4711 0208f208 2020-05-05 stsp free(pe->data);
4714 0208f208 2020-05-05 stsp fputc('\n', outfile);
4716 c7d5c43c 2022-08-04 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
4718 5191b70b 2023-01-07 mark goto done;
4720 5191b70b 2023-01-07 mark n = fprintf(outfile,
4721 5191b70b 2023-01-07 mark "%d file%s changed, %d insertions(+), %d deletions(-)\n",
4722 5191b70b 2023-01-07 mark dsa.nfiles, dsa.nfiles > 1 ? "s" : "", dsa.ins, dsa.del);
4723 5191b70b 2023-01-07 mark if (n < 0) {
4724 5191b70b 2023-01-07 mark err = got_error_from_errno("fprintf");
4725 5191b70b 2023-01-07 mark goto done;
4727 5191b70b 2023-01-07 mark outoff += n;
4728 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
4730 5191b70b 2023-01-07 mark goto done;
4732 5191b70b 2023-01-07 mark fputc('\n', outfile);
4734 5191b70b 2023-01-07 mark err = add_line_metadata(lines, nlines, outoff, GOT_DIFF_LINE_NONE);
4736 0208f208 2020-05-05 stsp got_pathlist_free(&changed_paths);
4737 abd2672a 2018-12-23 stsp free(id_str);
4738 5943eee2 2019-08-13 stsp free(logmsg);
4739 8b473291 2019-02-21 stsp free(refs_str);
4740 15a94983 2018-12-23 stsp got_object_commit_close(commit);
4741 7510f233 2020-08-09 stsp if (err) {
4742 c7d5c43c 2022-08-04 mark free(*lines);
4743 c7d5c43c 2022-08-04 mark *lines = NULL;
4744 ae6a6978 2020-08-09 stsp *nlines = 0;
4746 fe621944 2020-11-10 stsp return err;
4749 abd2672a 2018-12-23 stsp static const struct got_error *
4750 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
4752 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
4753 48ae06ee 2018-10-18 stsp FILE *f = NULL;
4754 15a94983 2018-12-23 stsp int obj_type;
4756 c7d5c43c 2022-08-04 mark free(s->lines);
4757 c7d5c43c 2022-08-04 mark s->lines = malloc(sizeof(*s->lines));
4758 c7d5c43c 2022-08-04 mark if (s->lines == NULL)
4759 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
4760 fe621944 2020-11-10 stsp s->nlines = 0;
4762 511a516b 2018-05-19 stsp f = got_opentemp();
4763 48ae06ee 2018-10-18 stsp if (f == NULL) {
4764 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
4765 48ae06ee 2018-10-18 stsp goto done;
4767 56b63ca4 2021-01-22 stsp if (s->f && fclose(s->f) == EOF) {
4768 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
4769 fb43ecf1 2019-02-11 stsp goto done;
4773 15a94983 2018-12-23 stsp if (s->id1)
4774 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
4776 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
4778 15a94983 2018-12-23 stsp goto done;
4780 15a94983 2018-12-23 stsp switch (obj_type) {
4781 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
4782 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_blobs(&s->lines, &s->nlines,
4783 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2,
4784 917d79a7 2022-07-01 stsp s->label1, s->label2, tog_diff_algo, s->diff_context,
4785 f9d37699 2022-06-28 stsp s->ignore_whitespace, s->force_text_diff, s->repo, s->f);
4787 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
4788 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_trees(&s->lines, &s->nlines,
4789 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL, "", "",
4790 917d79a7 2022-07-01 stsp tog_diff_algo, s->diff_context, s->ignore_whitespace,
4791 4b752015 2022-06-30 stsp s->force_text_diff, s->repo, s->f);
4793 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
4794 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
4795 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
4796 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
4797 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
4799 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
4801 3ffacbe1 2020-02-02 tracey goto done;
4802 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, s->id2);
4803 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
4804 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
4805 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines, &s->nlines, s->id2,
4806 5191b70b 2023-01-07 mark refs, s->repo, s->ignore_whitespace,
4807 5191b70b 2023-01-07 mark s->force_text_diff, s->f);
4808 f44b1f58 2020-02-02 tracey if (err)
4809 f44b1f58 2020-02-02 tracey goto done;
4810 f44b1f58 2020-02-02 tracey } else {
4811 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
4812 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(pid, parent_ids, entry) {
4813 d7b5a0e8 2022-04-20 stsp if (got_object_id_cmp(s->id1, &pid->id) == 0) {
4814 c7d5c43c 2022-08-04 mark err = write_commit_info(&s->lines,
4815 c7d5c43c 2022-08-04 mark &s->nlines, s->id2, refs, s->repo,
4816 5191b70b 2023-01-07 mark s->ignore_whitespace,
4817 5191b70b 2023-01-07 mark s->force_text_diff, s->f);
4818 f44b1f58 2020-02-02 tracey if (err)
4819 f44b1f58 2020-02-02 tracey goto done;
4824 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
4826 c7d5c43c 2022-08-04 mark err = got_diff_objects_as_commits(&s->lines, &s->nlines,
4827 f9d37699 2022-06-28 stsp s->f1, s->f2, s->fd1, s->fd2, s->id1, s->id2, NULL,
4828 917d79a7 2022-07-01 stsp tog_diff_algo, s->diff_context, s->ignore_whitespace,
4829 4b752015 2022-06-30 stsp s->force_text_diff, s->repo, s->f);
4833 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
4837 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
4838 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
4839 48ae06ee 2018-10-18 stsp return err;
4842 f5215bb9 2019-02-22 stsp static void
4843 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
4845 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
4846 f5215bb9 2019-02-22 stsp update_panels();
4847 f5215bb9 2019-02-22 stsp doupdate();
4850 f44b1f58 2020-02-02 tracey static const struct got_error *
4851 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
4853 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
4855 f44b1f58 2020-02-02 tracey s->matched_line = 0;
4856 f44b1f58 2020-02-02 tracey return NULL;
4859 eaf2c13e 2022-09-17 mark static void
4860 eaf2c13e 2022-09-17 mark search_setup_diff_view(struct tog_view *view, FILE **f, off_t **line_offsets,
4861 ec2a9698 2022-09-15 mark size_t *nlines, int **first, int **last, int **match, int **selected)
4863 eaf2c13e 2022-09-17 mark struct tog_diff_view_state *s = &view->state.diff;
4865 eaf2c13e 2022-09-17 mark *f = s->f;
4866 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
4867 eaf2c13e 2022-09-17 mark *line_offsets = NULL;
4868 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
4869 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
4870 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
4871 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
4874 ec2a9698 2022-09-15 mark static const struct got_error *
4875 ec2a9698 2022-09-15 mark search_next_view_match(struct tog_view *view)
4877 145b6838 2022-06-16 stsp const struct got_error *err = NULL;
4879 f44b1f58 2020-02-02 tracey int lineno;
4880 cb713507 2022-06-16 stsp char *line = NULL;
4881 826082fe 2020-12-10 stsp size_t linesize = 0;
4882 826082fe 2020-12-10 stsp ssize_t linelen;
4883 ec2a9698 2022-09-15 mark off_t *line_offsets;
4884 ec2a9698 2022-09-15 mark size_t nlines = 0;
4885 ec2a9698 2022-09-15 mark int *first, *last, *match, *selected;
4887 eaf2c13e 2022-09-17 mark if (!view->search_setup)
4888 eaf2c13e 2022-09-17 mark return got_error_msg(GOT_ERR_NOT_IMPL,
4889 eaf2c13e 2022-09-17 mark "view search not supported");
4890 eaf2c13e 2022-09-17 mark view->search_setup(view, &f, &line_offsets, &nlines, &first, &last,
4891 ec2a9698 2022-09-15 mark &match, &selected);
4893 f44b1f58 2020-02-02 tracey if (!view->searching) {
4894 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4895 f44b1f58 2020-02-02 tracey return NULL;
4898 ec2a9698 2022-09-15 mark if (*match) {
4899 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
4900 ec2a9698 2022-09-15 mark lineno = *match + 1;
4902 ec2a9698 2022-09-15 mark lineno = *match - 1;
4904 ec2a9698 2022-09-15 mark lineno = *first - 1 + *selected;
4906 f44b1f58 2020-02-02 tracey while (1) {
4907 f44b1f58 2020-02-02 tracey off_t offset;
4909 ec2a9698 2022-09-15 mark if (lineno <= 0 || lineno > nlines) {
4910 ec2a9698 2022-09-15 mark if (*match == 0) {
4911 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4915 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
4916 f44b1f58 2020-02-02 tracey lineno = 1;
4918 ec2a9698 2022-09-15 mark lineno = nlines;
4921 ec2a9698 2022-09-15 mark offset = view->type == TOG_VIEW_DIFF ?
4922 ec2a9698 2022-09-15 mark view->state.diff.lines[lineno - 1].offset :
4923 ec2a9698 2022-09-15 mark line_offsets[lineno - 1];
4924 ec2a9698 2022-09-15 mark if (fseeko(f, offset, SEEK_SET) != 0) {
4925 f44b1f58 2020-02-02 tracey free(line);
4926 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
4928 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesize, f);
4929 cb713507 2022-06-16 stsp if (linelen != -1) {
4930 cb713507 2022-06-16 stsp char *exstr;
4931 cb713507 2022-06-16 stsp err = expand_tab(&exstr, line);
4934 cb713507 2022-06-16 stsp if (match_line(exstr, &view->regex, 1,
4935 cb713507 2022-06-16 stsp &view->regmatch)) {
4936 cb713507 2022-06-16 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4937 ec2a9698 2022-09-15 mark *match = lineno;
4938 cb713507 2022-06-16 stsp free(exstr);
4941 cb713507 2022-06-16 stsp free(exstr);
4943 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
4944 f44b1f58 2020-02-02 tracey lineno++;
4946 f44b1f58 2020-02-02 tracey lineno--;
4948 826082fe 2020-12-10 stsp free(line);
4950 ec2a9698 2022-09-15 mark if (*match) {
4951 ec2a9698 2022-09-15 mark *first = *match;
4952 ec2a9698 2022-09-15 mark *selected = 1;
4955 145b6838 2022-06-16 stsp return err;
4958 48ae06ee 2018-10-18 stsp static const struct got_error *
4959 b72706c3 2022-06-01 stsp close_diff_view(struct tog_view *view)
4961 b72706c3 2022-06-01 stsp const struct got_error *err = NULL;
4962 b72706c3 2022-06-01 stsp struct tog_diff_view_state *s = &view->state.diff;
4964 b72706c3 2022-06-01 stsp free(s->id1);
4965 b72706c3 2022-06-01 stsp s->id1 = NULL;
4966 b72706c3 2022-06-01 stsp free(s->id2);
4967 b72706c3 2022-06-01 stsp s->id2 = NULL;
4968 b72706c3 2022-06-01 stsp if (s->f && fclose(s->f) == EOF)
4969 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
4970 b72706c3 2022-06-01 stsp s->f = NULL;
4971 f9d37699 2022-06-28 stsp if (s->f1 && fclose(s->f1) == EOF && err == NULL)
4972 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
4973 b72706c3 2022-06-01 stsp s->f1 = NULL;
4974 f9d37699 2022-06-28 stsp if (s->f2 && fclose(s->f2) == EOF && err == NULL)
4975 b72706c3 2022-06-01 stsp err = got_error_from_errno("fclose");
4976 b72706c3 2022-06-01 stsp s->f2 = NULL;
4977 f9d37699 2022-06-28 stsp if (s->fd1 != -1 && close(s->fd1) == -1 && err == NULL)
4978 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
4979 f9d37699 2022-06-28 stsp s->fd1 = -1;
4980 f9d37699 2022-06-28 stsp if (s->fd2 != -1 && close(s->fd2) == -1 && err == NULL)
4981 f9d37699 2022-06-28 stsp err = got_error_from_errno("close");
4982 f9d37699 2022-06-28 stsp s->fd2 = -1;
4983 c7d5c43c 2022-08-04 mark free(s->lines);
4984 c7d5c43c 2022-08-04 mark s->lines = NULL;
4985 b72706c3 2022-06-01 stsp s->nlines = 0;
4986 b72706c3 2022-06-01 stsp return err;
4989 b72706c3 2022-06-01 stsp static const struct got_error *
4990 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
4991 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
4992 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
4993 c0f61fa4 2022-07-11 mark struct tog_view *parent_view, struct got_repository *repo)
4995 48ae06ee 2018-10-18 stsp const struct got_error *err;
4996 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
4998 b72706c3 2022-06-01 stsp memset(s, 0, sizeof(*s));
4999 f9d37699 2022-06-28 stsp s->fd1 = -1;
5000 f9d37699 2022-06-28 stsp s->fd2 = -1;
5002 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
5003 15a94983 2018-12-23 stsp int type1, type2;
5004 15a94983 2018-12-23 stsp err = got_object_get_type(&type1, repo, id1);
5006 15a94983 2018-12-23 stsp return err;
5007 15a94983 2018-12-23 stsp err = got_object_get_type(&type2, repo, id2);
5009 15a94983 2018-12-23 stsp return err;
5011 15a94983 2018-12-23 stsp if (type1 != type2)
5012 48ae06ee 2018-10-18 stsp return got_error(GOT_ERR_OBJ_TYPE);
5014 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
5015 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
5016 f44b1f58 2020-02-02 tracey s->selected_line = 1;
5017 f44b1f58 2020-02-02 tracey s->repo = repo;
5018 f44b1f58 2020-02-02 tracey s->id1 = id1;
5019 f44b1f58 2020-02-02 tracey s->id2 = id2;
5020 3dbaef42 2020-11-24 stsp s->label1 = label1;
5021 3dbaef42 2020-11-24 stsp s->label2 = label2;
5023 15a94983 2018-12-23 stsp if (id1) {
5024 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
5025 5465d566 2020-02-01 tracey if (s->id1 == NULL)
5026 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
5028 5465d566 2020-02-01 tracey s->id1 = NULL;
5030 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
5031 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
5032 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_object_id_dup");
5033 b72706c3 2022-06-01 stsp goto done;
5036 a00719e9 2022-06-17 stsp s->f1 = got_opentemp();
5037 a00719e9 2022-06-17 stsp if (s->f1 == NULL) {
5038 a00719e9 2022-06-17 stsp err = got_error_from_errno("got_opentemp");
5039 a00719e9 2022-06-17 stsp goto done;
5042 b72706c3 2022-06-01 stsp s->f2 = got_opentemp();
5043 b72706c3 2022-06-01 stsp if (s->f2 == NULL) {
5044 b72706c3 2022-06-01 stsp err = got_error_from_errno("got_opentemp");
5045 b72706c3 2022-06-01 stsp goto done;
5048 f9d37699 2022-06-28 stsp s->fd1 = got_opentempfd();
5049 f9d37699 2022-06-28 stsp if (s->fd1 == -1) {
5050 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5051 f9d37699 2022-06-28 stsp goto done;
5054 f9d37699 2022-06-28 stsp s->fd2 = got_opentempfd();
5055 f9d37699 2022-06-28 stsp if (s->fd2 == -1) {
5056 f9d37699 2022-06-28 stsp err = got_error_from_errno("got_opentempfd");
5057 f9d37699 2022-06-28 stsp goto done;
5060 5465d566 2020-02-01 tracey s->first_displayed_line = 1;
5061 5465d566 2020-02-01 tracey s->last_displayed_line = view->nlines;
5062 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
5063 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
5064 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
5065 c0f61fa4 2022-07-11 mark s->parent_view = parent_view;
5066 5465d566 2020-02-01 tracey s->repo = repo;
5068 6d17833f 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
5071 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_MINUS,
5072 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_MINUS"), -1);
5073 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5074 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_PLUS,
5075 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_PLUS"), -1);
5076 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5077 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_HUNK,
5078 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"), -1);
5079 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5080 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_META,
5081 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5082 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5083 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_CHANGES,
5084 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5085 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5086 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_MIN,
5087 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5088 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5089 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_BLOB_PLUS,
5090 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DIFF_META"), -1);
5091 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5092 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_AUTHOR,
5093 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_AUTHOR"), -1);
5094 6a5ff2d4 2022-08-06 mark if (rc != ERR)
5095 6a5ff2d4 2022-08-06 mark rc = init_pair(GOT_DIFF_LINE_DATE,
5096 6a5ff2d4 2022-08-06 mark get_color_value("TOG_COLOR_DATE"), -1);
5097 6a5ff2d4 2022-08-06 mark if (rc == ERR) {
5098 6a5ff2d4 2022-08-06 mark err = got_error(GOT_ERR_RANGE);
5099 b72706c3 2022-06-01 stsp goto done;
5103 c0f61fa4 2022-07-11 mark if (parent_view && parent_view->type == TOG_VIEW_LOG &&
5104 c0f61fa4 2022-07-11 mark view_is_splitscreen(view))
5105 c0f61fa4 2022-07-11 mark show_log_view(parent_view); /* draw border */
5106 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
5108 5465d566 2020-02-01 tracey err = create_diff(s);
5110 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
5111 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
5112 917d79a7 2022-07-01 stsp view->reset = reset_diff_view;
5113 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
5114 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
5115 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_diff_view;
5116 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
5119 b72706c3 2022-06-01 stsp close_diff_view(view);
5120 e5a0f69f 2018-08-18 stsp return err;
5123 5dc9f4bc 2018-08-04 stsp static const struct got_error *
5124 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
5126 a3404814 2018-09-02 stsp const struct got_error *err;
5127 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
5128 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
5129 3dbaef42 2020-11-24 stsp const char *label1, *label2;
5131 a3404814 2018-09-02 stsp if (s->id1) {
5132 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
5134 a3404814 2018-09-02 stsp return err;
5135 4924afe1 2022-08-31 mark label1 = s->label1 ? s->label1 : id_str1;
5137 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
5139 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
5141 a3404814 2018-09-02 stsp return err;
5142 4924afe1 2022-08-31 mark label2 = s->label2 ? s->label2 : id_str2;
5144 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
5145 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5146 a3404814 2018-09-02 stsp free(id_str1);
5147 a3404814 2018-09-02 stsp free(id_str2);
5148 a3404814 2018-09-02 stsp return err;
5150 a3404814 2018-09-02 stsp free(id_str1);
5151 a3404814 2018-09-02 stsp free(id_str2);
5153 267bb3b8 2021-08-01 stsp err = draw_file(view, header);
5154 267bb3b8 2021-08-01 stsp free(header);
5155 267bb3b8 2021-08-01 stsp return err;
5158 15a087fe 2019-02-21 stsp static const struct got_error *
5159 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
5160 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
5162 d7a04538 2019-02-21 stsp const struct got_error *err;
5163 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
5164 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
5165 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
5167 15a087fe 2019-02-21 stsp free(s->id2);
5168 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
5169 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
5170 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
5172 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
5174 d7a04538 2019-02-21 stsp return err;
5175 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
5176 15a087fe 2019-02-21 stsp free(s->id1);
5177 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(parent_ids);
5178 d7b5a0e8 2022-04-20 stsp s->id1 = pid ? got_object_id_dup(&pid->id) : NULL;
5179 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
5180 15a087fe 2019-02-21 stsp return NULL;
5183 0cf4efb1 2018-09-29 stsp static const struct got_error *
5184 917d79a7 2022-07-01 stsp reset_diff_view(struct tog_view *view)
5186 917d79a7 2022-07-01 stsp struct tog_diff_view_state *s = &view->state.diff;
5188 917d79a7 2022-07-01 stsp view->count = 0;
5189 917d79a7 2022-07-01 stsp wclear(view->window);
5190 917d79a7 2022-07-01 stsp s->first_displayed_line = 1;
5191 917d79a7 2022-07-01 stsp s->last_displayed_line = view->nlines;
5192 917d79a7 2022-07-01 stsp s->matched_line = 0;
5193 917d79a7 2022-07-01 stsp diff_view_indicate_progress(view);
5194 917d79a7 2022-07-01 stsp return create_diff(s);
5197 c7d5c43c 2022-08-04 mark static void
5198 c7d5c43c 2022-08-04 mark diff_prev_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5200 c7d5c43c 2022-08-04 mark int start, i;
5202 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line - 1;
5204 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5205 c7d5c43c 2022-08-04 mark if (i == 0)
5206 c7d5c43c 2022-08-04 mark i = s->nlines - 1;
5207 c7d5c43c 2022-08-04 mark if (--i == start)
5208 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5211 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5212 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5215 c7d5c43c 2022-08-04 mark static void
5216 c7d5c43c 2022-08-04 mark diff_next_index(struct tog_diff_view_state *s, enum got_diff_line_type type)
5218 c7d5c43c 2022-08-04 mark int start, i;
5220 c7d5c43c 2022-08-04 mark i = start = s->first_displayed_line + 1;
5222 c7d5c43c 2022-08-04 mark while (s->lines[i].type != type) {
5223 c7d5c43c 2022-08-04 mark if (i == s->nlines - 1)
5225 c7d5c43c 2022-08-04 mark if (++i == start)
5226 c7d5c43c 2022-08-04 mark return; /* do nothing, requested type not in file */
5229 c7d5c43c 2022-08-04 mark s->selected_line = 1;
5230 c7d5c43c 2022-08-04 mark s->first_displayed_line = i;
5233 c0f61fa4 2022-07-11 mark static struct got_object_id *get_selected_commit_id(struct tog_blame_line *,
5234 c0f61fa4 2022-07-11 mark int, int, int);
5235 c0f61fa4 2022-07-11 mark static struct got_object_id *get_annotation_for_line(struct tog_blame_line *,
5236 c0f61fa4 2022-07-11 mark int, int);
5238 917d79a7 2022-07-01 stsp static const struct got_error *
5239 e78dc838 2020-12-04 stsp input_diff_view(struct tog_view **new_view, struct tog_view *view, int ch)
5241 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
5242 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
5243 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
5244 5a8b5076 2020-12-05 stsp struct commit_queue_entry *old_selected_entry;
5245 826082fe 2020-12-10 stsp char *line = NULL;
5246 826082fe 2020-12-10 stsp size_t linesize = 0;
5247 826082fe 2020-12-10 stsp ssize_t linelen;
5248 c0f61fa4 2022-07-11 mark int i, nscroll = view->nlines - 1, up = 0;
5250 c7d5c43c 2022-08-04 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
5252 e5a0f69f 2018-08-18 stsp switch (ch) {
5254 145b6838 2022-06-16 stsp view->x = 0;
5257 145b6838 2022-06-16 stsp view->x = MAX(view->maxx - view->ncols / 3, 0);
5258 640cd7ff 2022-06-22 mark view->count = 0;
5260 145b6838 2022-06-16 stsp case KEY_RIGHT:
5262 145b6838 2022-06-16 stsp if (view->x + view->ncols / 3 < view->maxx)
5263 145b6838 2022-06-16 stsp view->x += 2; /* move two columns right */
5265 640cd7ff 2022-06-22 mark view->count = 0;
5267 145b6838 2022-06-16 stsp case KEY_LEFT:
5269 145b6838 2022-06-16 stsp view->x -= MIN(view->x, 2); /* move two columns back */
5270 640cd7ff 2022-06-22 mark if (view->x <= 0)
5271 640cd7ff 2022-06-22 mark view->count = 0;
5275 3dbaef42 2020-11-24 stsp if (ch == 'a')
5276 3dbaef42 2020-11-24 stsp s->force_text_diff = !s->force_text_diff;
5277 5191b70b 2023-01-07 mark else if (ch == 'w')
5278 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
5279 917d79a7 2022-07-01 stsp err = reset_diff_view(view);
5282 912a3f79 2021-08-30 j case KEY_HOME:
5283 912a3f79 2021-08-30 j s->first_displayed_line = 1;
5284 640cd7ff 2022-06-22 mark view->count = 0;
5287 912a3f79 2021-08-30 j case KEY_END:
5288 640cd7ff 2022-06-22 mark view->count = 0;
5292 912a3f79 2021-08-30 j s->first_displayed_line = (s->nlines - view->nlines) + 2;
5296 1e37a5c2 2019-05-12 jcs case KEY_UP:
5297 02ffd0d5 2021-10-17 stsp case CTRL('p'):
5298 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
5299 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5301 640cd7ff 2022-06-22 mark view->count = 0;
5303 83cc4199 2022-06-13 stsp case CTRL('u'):
5305 83cc4199 2022-06-13 stsp nscroll /= 2;
5306 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5307 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5308 a60a9dc4 2019-05-13 jcs case CTRL('b'):
5310 640cd7ff 2022-06-22 mark if (s->first_displayed_line == 1) {
5311 640cd7ff 2022-06-22 mark view->count = 0;
5315 83cc4199 2022-06-13 stsp while (i++ < nscroll && s->first_displayed_line > 1)
5316 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
5319 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5320 02ffd0d5 2021-10-17 stsp case CTRL('n'):
5321 1e37a5c2 2019-05-12 jcs if (!s->eof)
5322 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5324 640cd7ff 2022-06-22 mark view->count = 0;
5326 83cc4199 2022-06-13 stsp case CTRL('d'):
5328 83cc4199 2022-06-13 stsp nscroll /= 2;
5329 83cc4199 2022-06-13 stsp /* FALL THROUGH */
5330 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5331 a60a9dc4 2019-05-13 jcs case CTRL('f'):
5334 640cd7ff 2022-06-22 mark if (s->eof) {
5335 640cd7ff 2022-06-22 mark view->count = 0;
5339 83cc4199 2022-06-13 stsp while (!s->eof && i++ < nscroll) {
5340 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
5341 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
5342 826082fe 2020-12-10 stsp if (linelen == -1) {
5343 826082fe 2020-12-10 stsp if (feof(s->f)) {
5344 826082fe 2020-12-10 stsp s->eof = 1;
5346 826082fe 2020-12-10 stsp err = got_ferror(s->f, GOT_ERR_IO);
5350 826082fe 2020-12-10 stsp free(line);
5353 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_BLOB_MIN);
5356 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_BLOB_MIN);
5359 c7d5c43c 2022-08-04 mark diff_prev_index(s, GOT_DIFF_LINE_HUNK);
5362 c7d5c43c 2022-08-04 mark diff_next_index(s, GOT_DIFF_LINE_HUNK);
5365 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
5366 1e37a5c2 2019-05-12 jcs s->diff_context--;
5367 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5368 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5369 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5370 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
5371 27829c9e 2020-11-21 stsp s->nlines) {
5372 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
5373 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
5376 640cd7ff 2022-06-22 mark view->count = 0;
5379 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
5380 1e37a5c2 2019-05-12 jcs s->diff_context++;
5381 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5382 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5383 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5385 640cd7ff 2022-06-22 mark view->count = 0;
5391 c0f61fa4 2022-07-11 mark /* FALL THROUGH */
5395 c0f61fa4 2022-07-11 mark if (s->parent_view == NULL) {
5396 640cd7ff 2022-06-22 mark view->count = 0;
5399 c0f61fa4 2022-07-11 mark s->parent_view->count = view->count;
5401 c0f61fa4 2022-07-11 mark if (s->parent_view->type == TOG_VIEW_LOG) {
5402 c0f61fa4 2022-07-11 mark ls = &s->parent_view->state.log;
5403 c0f61fa4 2022-07-11 mark old_selected_entry = ls->selected_entry;
5405 c0f61fa4 2022-07-11 mark err = input_log_view(NULL, s->parent_view,
5406 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
5409 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
5411 c0f61fa4 2022-07-11 mark if (old_selected_entry == ls->selected_entry)
5414 c0f61fa4 2022-07-11 mark err = set_selected_commit(s, ls->selected_entry);
5417 c0f61fa4 2022-07-11 mark } else if (s->parent_view->type == TOG_VIEW_BLAME) {
5418 c0f61fa4 2022-07-11 mark struct tog_blame_view_state *bs;
5419 c0f61fa4 2022-07-11 mark struct got_object_id *id, *prev_id;
5421 c0f61fa4 2022-07-11 mark bs = &s->parent_view->state.blame;
5422 c0f61fa4 2022-07-11 mark prev_id = get_annotation_for_line(bs->blame.lines,
5423 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->last_diffed_line);
5425 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view,
5426 c0f61fa4 2022-07-11 mark up ? KEY_UP : KEY_DOWN);
5429 c0f61fa4 2022-07-11 mark view->count = s->parent_view->count;
5431 c0f61fa4 2022-07-11 mark if (prev_id == NULL)
5433 c0f61fa4 2022-07-11 mark id = get_selected_commit_id(bs->blame.lines,
5434 c0f61fa4 2022-07-11 mark bs->blame.nlines, bs->first_displayed_line,
5435 c0f61fa4 2022-07-11 mark bs->selected_line);
5436 c0f61fa4 2022-07-11 mark if (id == NULL)
5439 c0f61fa4 2022-07-11 mark if (!got_object_id_cmp(prev_id, id))
5442 c0f61fa4 2022-07-11 mark err = input_blame_view(&view, s->parent_view, KEY_ENTER);
5446 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
5447 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
5448 67b5eae1 2021-12-27 naddy s->matched_line = 0;
5449 145b6838 2022-06-16 stsp view->x = 0;
5451 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
5452 1e37a5c2 2019-05-12 jcs err = create_diff(s);
5455 640cd7ff 2022-06-22 mark view->count = 0;
5459 bcbd79e2 2018-08-19 stsp return err;
5462 4ed7e80c 2018-05-20 stsp static const struct got_error *
5463 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
5465 26ed57b2 2018-05-19 stsp const struct got_error *error = NULL;
5466 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
5467 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
5468 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
5469 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
5470 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
5471 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
5472 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
5473 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
5474 3dbaef42 2020-11-24 stsp const char *errstr;
5475 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
5476 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
5478 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
5479 26ed57b2 2018-05-19 stsp switch (ch) {
5481 64453f7e 2020-11-21 stsp force_text_diff = 1;
5484 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
5486 3dbaef42 2020-11-24 stsp if (errstr != NULL)
5487 5a20d08d 2022-02-09 op errx(1, "number of context lines is %s: %s",
5488 5a20d08d 2022-02-09 op errstr, errstr);
5490 09b5bff8 2020-02-23 naddy case 'r':
5491 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
5492 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
5493 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
5495 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
5498 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
5501 17020d27 2019-03-07 stsp usage_diff();
5502 26ed57b2 2018-05-19 stsp /* NOTREACHED */
5506 26ed57b2 2018-05-19 stsp argc -= optind;
5507 26ed57b2 2018-05-19 stsp argv += optind;
5509 26ed57b2 2018-05-19 stsp if (argc == 0) {
5510 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
5511 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
5512 15a94983 2018-12-23 stsp id_str1 = argv[0];
5513 15a94983 2018-12-23 stsp id_str2 = argv[1];
5515 26ed57b2 2018-05-19 stsp usage_diff();
5517 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
5518 0ae84acc 2022-06-15 tracey if (error)
5519 0ae84acc 2022-06-15 tracey goto done;
5521 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
5522 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
5523 c156c7a4 2020-12-18 stsp if (cwd == NULL)
5524 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
5525 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
5526 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5527 c156c7a4 2020-12-18 stsp goto done;
5528 a273ac94 2020-02-23 naddy if (worktree)
5529 a273ac94 2020-02-23 naddy repo_path =
5530 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
5532 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
5533 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
5534 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
5535 c156c7a4 2020-12-18 stsp goto done;
5539 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
5540 eb6600df 2019-01-04 stsp if (error)
5541 eb6600df 2019-01-04 stsp goto done;
5543 a273ac94 2020-02-23 naddy init_curses();
5545 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5546 51a10b52 2020-12-26 stsp if (error)
5547 51a10b52 2020-12-26 stsp goto done;
5549 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
5550 26ed57b2 2018-05-19 stsp if (error)
5551 26ed57b2 2018-05-19 stsp goto done;
5553 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
5554 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
5555 26ed57b2 2018-05-19 stsp if (error)
5556 26ed57b2 2018-05-19 stsp goto done;
5558 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
5559 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
5560 26ed57b2 2018-05-19 stsp if (error)
5561 26ed57b2 2018-05-19 stsp goto done;
5563 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
5564 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
5565 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5566 ea5e7bb5 2018-08-01 stsp goto done;
5568 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
5569 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
5570 5dc9f4bc 2018-08-04 stsp if (error)
5571 5dc9f4bc 2018-08-04 stsp goto done;
5572 e5a0f69f 2018-08-18 stsp error = view_loop(view);
5574 3dbaef42 2020-11-24 stsp free(label1);
5575 3dbaef42 2020-11-24 stsp free(label2);
5576 c02c541e 2019-03-29 stsp free(repo_path);
5577 a273ac94 2020-02-23 naddy free(cwd);
5578 1d0f4054 2021-06-17 stsp if (repo) {
5579 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
5580 1d0f4054 2021-06-17 stsp if (error == NULL)
5581 1d0f4054 2021-06-17 stsp error = close_err;
5583 a273ac94 2020-02-23 naddy if (worktree)
5584 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
5585 0ae84acc 2022-06-15 tracey if (pack_fds) {
5586 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
5587 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
5588 0ae84acc 2022-06-15 tracey if (error == NULL)
5589 0ae84acc 2022-06-15 tracey error = pack_err;
5591 51a10b52 2020-12-26 stsp tog_free_refs();
5592 26ed57b2 2018-05-19 stsp return error;
5595 4ed7e80c 2018-05-20 stsp __dead static void
5596 9f7d7167 2018-04-29 stsp usage_blame(void)
5599 87411fa9 2022-06-16 stsp fprintf(stderr,
5600 87411fa9 2022-06-16 stsp "usage: %s blame [-c commit] [-r repository-path] path\n",
5601 9f7d7167 2018-04-29 stsp getprogname());
5605 84451b3e 2018-07-10 stsp struct tog_blame_line {
5606 84451b3e 2018-07-10 stsp int annotated;
5607 84451b3e 2018-07-10 stsp struct got_object_id *id;
5610 4ed7e80c 2018-05-20 stsp static const struct got_error *
5611 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
5613 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
5614 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
5615 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
5616 84451b3e 2018-07-10 stsp const struct got_error *err;
5617 4cb9d869 2022-06-16 stsp int lineno = 0, nprinted = 0;
5618 826082fe 2020-12-10 stsp char *line = NULL;
5619 826082fe 2020-12-10 stsp size_t linesize = 0;
5620 826082fe 2020-12-10 stsp ssize_t linelen;
5621 84451b3e 2018-07-10 stsp wchar_t *wline;
5622 27a741e5 2019-09-11 stsp int width;
5623 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
5624 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
5625 ab089a2a 2018-07-12 stsp char *id_str;
5626 11b20872 2019-11-08 stsp struct tog_color *tc;
5628 d7b5a0e8 2022-04-20 stsp err = got_object_id_str(&id_str, &s->blamed_commit->id);
5630 ab089a2a 2018-07-12 stsp return err;
5632 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
5633 f7d12f7e 2018-08-01 stsp werase(view->window);
5635 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
5636 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5637 ab089a2a 2018-07-12 stsp free(id_str);
5638 ab089a2a 2018-07-12 stsp return err;
5641 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
5642 ab089a2a 2018-07-12 stsp free(line);
5643 2550e4c3 2018-07-13 stsp line = NULL;
5645 1cae65b4 2019-09-22 stsp return err;
5646 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5647 a3404814 2018-09-02 stsp wstandout(view->window);
5648 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
5650 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
5651 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5652 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
5653 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
5655 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
5656 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
5657 a3404814 2018-09-02 stsp wstandend(view->window);
5658 2550e4c3 2018-07-13 stsp free(wline);
5659 2550e4c3 2018-07-13 stsp wline = NULL;
5661 94b80cfa 2022-08-01 mark if (view->gline > blame->nlines)
5662 94b80cfa 2022-08-01 mark view->gline = blame->nlines;
5664 94b80cfa 2022-08-01 mark if (asprintf(&line, "[%d/%d] %s%s", view->gline ? view->gline :
5665 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
5666 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
5667 ab089a2a 2018-07-12 stsp free(id_str);
5668 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
5670 ab089a2a 2018-07-12 stsp free(id_str);
5671 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
5672 3f60a8ef 2018-07-10 stsp free(line);
5673 2550e4c3 2018-07-13 stsp line = NULL;
5675 3f60a8ef 2018-07-10 stsp return err;
5676 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5677 2550e4c3 2018-07-13 stsp free(wline);
5678 2550e4c3 2018-07-13 stsp wline = NULL;
5679 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
5680 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5682 4f7c3e5e 2020-12-01 naddy s->eof = 0;
5683 145b6838 2022-06-16 stsp view->maxx = 0;
5684 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
5685 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, blame->f);
5686 826082fe 2020-12-10 stsp if (linelen == -1) {
5687 826082fe 2020-12-10 stsp if (feof(blame->f)) {
5688 826082fe 2020-12-10 stsp s->eof = 1;
5691 84451b3e 2018-07-10 stsp free(line);
5692 826082fe 2020-12-10 stsp return got_ferror(blame->f, GOT_ERR_IO);
5694 826082fe 2020-12-10 stsp if (++lineno < s->first_displayed_line)
5696 94b80cfa 2022-08-01 mark if (view->gline && !gotoline(view, &lineno, &nprinted))
5699 1853e0f4 2022-06-16 stsp /* Set view->maxx based on full line length. */
5700 1853e0f4 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 9, 1);
5701 1853e0f4 2022-06-16 stsp if (err) {
5702 1853e0f4 2022-06-16 stsp free(line);
5703 1853e0f4 2022-06-16 stsp return err;
5705 1853e0f4 2022-06-16 stsp free(wline);
5706 1853e0f4 2022-06-16 stsp wline = NULL;
5707 1853e0f4 2022-06-16 stsp view->maxx = MAX(view->maxx, width);
5709 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
5710 f7d12f7e 2018-08-01 stsp wstandout(view->window);
5712 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
5713 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
5714 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
5715 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
5716 c0f61fa4 2022-07-11 mark !(nprinted == s->selected_line - 1)) {
5717 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
5718 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
5719 8d0fe45a 2019-08-12 stsp char *id_str;
5720 87411fa9 2022-06-16 stsp err = got_object_id_str(&id_str,
5721 87411fa9 2022-06-16 stsp blame_line->id);
5722 8d0fe45a 2019-08-12 stsp if (err) {
5723 8d0fe45a 2019-08-12 stsp free(line);
5724 8d0fe45a 2019-08-12 stsp return err;
5726 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
5728 11b20872 2019-11-08 stsp wattr_on(view->window,
5729 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5730 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
5732 11b20872 2019-11-08 stsp wattr_off(view->window,
5733 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5734 8d0fe45a 2019-08-12 stsp free(id_str);
5735 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
5737 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
5738 8d0fe45a 2019-08-12 stsp prev_id = NULL;
5741 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
5742 ee41ec32 2018-07-10 stsp prev_id = NULL;
5745 c0f61fa4 2022-07-11 mark if (nprinted == s->selected_line - 1)
5746 f7d12f7e 2018-08-01 stsp wstandend(view->window);
5747 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
5749 41605754 2020-11-12 stsp if (view->ncols <= 9) {
5750 41605754 2020-11-12 stsp width = 9;
5751 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
5752 4f7c3e5e 2020-12-01 naddy s->matched_line &&
5753 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
5754 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
5755 145b6838 2022-06-16 stsp view->window, view->x, regmatch);
5756 41605754 2020-11-12 stsp if (err) {
5757 41605754 2020-11-12 stsp free(line);
5758 41605754 2020-11-12 stsp return err;
5760 41605754 2020-11-12 stsp width += 9;
5763 4cb9d869 2022-06-16 stsp err = format_line(&wline, &width, &skip, line,
5764 4cb9d869 2022-06-16 stsp view->x, view->ncols - 9, 9, 1);
5765 4cb9d869 2022-06-16 stsp if (err) {
5766 4cb9d869 2022-06-16 stsp free(line);
5767 4cb9d869 2022-06-16 stsp return err;
5769 4cb9d869 2022-06-16 stsp waddwstr(view->window, &wline[skip]);
5770 a75b3e2d 2022-06-16 stsp width += 9;
5771 41605754 2020-11-12 stsp free(wline);
5772 41605754 2020-11-12 stsp wline = NULL;
5775 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
5776 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
5777 84451b3e 2018-07-10 stsp if (++nprinted == 1)
5778 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
5780 826082fe 2020-12-10 stsp free(line);
5781 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
5783 9b058f45 2022-06-30 mark view_border(view);
5785 84451b3e 2018-07-10 stsp return NULL;
5788 84451b3e 2018-07-10 stsp static const struct got_error *
5789 392891ce 2022-04-07 stsp blame_cb(void *arg, int nlines, int lineno,
5790 392891ce 2022-04-07 stsp struct got_commit_object *commit, struct got_object_id *id)
5792 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
5793 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
5794 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
5795 1a76625f 2018-10-22 stsp int errcode;
5797 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
5798 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
5799 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
5801 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
5802 1a76625f 2018-10-22 stsp if (errcode)
5803 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
5805 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
5806 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
5807 d68a0a7d 2018-07-10 stsp goto done;
5810 d68a0a7d 2018-07-10 stsp if (lineno == -1)
5811 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
5813 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
5814 d68a0a7d 2018-07-10 stsp if (line->annotated)
5815 d68a0a7d 2018-07-10 stsp goto done;
5817 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
5818 84451b3e 2018-07-10 stsp if (line->id == NULL) {
5819 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
5820 84451b3e 2018-07-10 stsp goto done;
5822 84451b3e 2018-07-10 stsp line->annotated = 1;
5824 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
5825 1a76625f 2018-10-22 stsp if (errcode)
5826 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
5827 84451b3e 2018-07-10 stsp return err;
5830 84451b3e 2018-07-10 stsp static void *
5831 84451b3e 2018-07-10 stsp blame_thread(void *arg)
5833 1d0f4054 2021-06-17 stsp const struct got_error *err, *close_err;
5834 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
5835 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
5836 e6e73e55 2022-06-30 tracey int errcode, fd1 = -1, fd2 = -1;
5837 e6e73e55 2022-06-30 tracey FILE *f1 = NULL, *f2 = NULL;
5839 e6e73e55 2022-06-30 tracey fd1 = got_opentempfd();
5840 e6e73e55 2022-06-30 tracey if (fd1 == -1)
5841 1b484788 2022-06-28 tracey return (void *)got_error_from_errno("got_opentempfd");
5843 e6e73e55 2022-06-30 tracey fd2 = got_opentempfd();
5844 e6e73e55 2022-06-30 tracey if (fd2 == -1) {
5845 e6e73e55 2022-06-30 tracey err = got_error_from_errno("got_opentempfd");
5846 e6e73e55 2022-06-30 tracey goto done;
5849 e6e73e55 2022-06-30 tracey f1 = got_opentemp();
5850 e6e73e55 2022-06-30 tracey if (f1 == NULL) {
5851 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
5852 e6e73e55 2022-06-30 tracey goto done;
5854 e6e73e55 2022-06-30 tracey f2 = got_opentemp();
5855 e6e73e55 2022-06-30 tracey if (f2 == NULL) {
5856 e6e73e55 2022-06-30 tracey err = (void *)got_error_from_errno("got_opentemp");
5857 e6e73e55 2022-06-30 tracey goto done;
5860 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
5862 e6e73e55 2022-06-30 tracey goto done;
5864 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
5865 917d79a7 2022-07-01 stsp tog_diff_algo, blame_cb, ta->cb_args,
5866 4b752015 2022-06-30 stsp ta->cancel_cb, ta->cancel_arg, fd1, fd2, f1, f2);
5867 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
5868 fc06ba56 2019-08-22 stsp err = NULL;
5870 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
5871 e6e73e55 2022-06-30 tracey if (errcode) {
5872 e6e73e55 2022-06-30 tracey err = got_error_set_errno(errcode, "pthread_mutex_lock");
5873 e6e73e55 2022-06-30 tracey goto done;
5876 1d0f4054 2021-06-17 stsp close_err = got_repo_close(ta->repo);
5877 1d0f4054 2021-06-17 stsp if (err == NULL)
5878 1d0f4054 2021-06-17 stsp err = close_err;
5879 c9beca56 2018-07-22 stsp ta->repo = NULL;
5880 c9beca56 2018-07-22 stsp *ta->complete = 1;
5882 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
5883 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
5884 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
5887 e6e73e55 2022-06-30 tracey if (fd1 != -1 && close(fd1) == -1 && err == NULL)
5888 1b484788 2022-06-28 tracey err = got_error_from_errno("close");
5889 e6e73e55 2022-06-30 tracey if (fd2 != -1 && close(fd2) == -1 && err == NULL)
5890 e6e73e55 2022-06-30 tracey err = got_error_from_errno("close");
5891 e6e73e55 2022-06-30 tracey if (f1 && fclose(f1) == EOF && err == NULL)
5892 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
5893 e6e73e55 2022-06-30 tracey if (f2 && fclose(f2) == EOF && err == NULL)
5894 e6e73e55 2022-06-30 tracey err = got_error_from_errno("fclose");
5896 18430de3 2018-07-10 stsp return (void *)err;
5899 245d91c1 2018-07-12 stsp static struct got_object_id *
5900 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
5901 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
5903 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
5905 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
5906 8d0fe45a 2019-08-12 stsp return NULL;
5908 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
5909 c0f61fa4 2022-07-11 mark if (!line->annotated)
5910 c0f61fa4 2022-07-11 mark return NULL;
5912 c0f61fa4 2022-07-11 mark return line->id;
5915 c0f61fa4 2022-07-11 mark static struct got_object_id *
5916 c0f61fa4 2022-07-11 mark get_annotation_for_line(struct tog_blame_line *lines, int nlines,
5917 c0f61fa4 2022-07-11 mark int lineno)
5919 c0f61fa4 2022-07-11 mark struct tog_blame_line *line;
5921 c0f61fa4 2022-07-11 mark if (nlines <= 0 || lineno >= nlines)
5922 c0f61fa4 2022-07-11 mark return NULL;
5924 c0f61fa4 2022-07-11 mark line = &lines[lineno - 1];
5925 245d91c1 2018-07-12 stsp if (!line->annotated)
5926 245d91c1 2018-07-12 stsp return NULL;
5928 245d91c1 2018-07-12 stsp return line->id;
5931 b880a918 2018-07-10 stsp static const struct got_error *
5932 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
5934 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
5937 245d91c1 2018-07-12 stsp if (blame->thread) {
5938 1a76625f 2018-10-22 stsp int errcode;
5939 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
5940 1a76625f 2018-10-22 stsp if (errcode)
5941 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
5942 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
5943 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
5944 1a76625f 2018-10-22 stsp if (errcode)
5945 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
5946 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
5947 1a76625f 2018-10-22 stsp if (errcode)
5948 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
5949 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
5950 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
5951 245d91c1 2018-07-12 stsp err = NULL;
5952 245d91c1 2018-07-12 stsp blame->thread = NULL;
5954 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
5955 1d0f4054 2021-06-17 stsp const struct got_error *close_err;
5956 1d0f4054 2021-06-17 stsp close_err = got_repo_close(blame->thread_args.repo);
5957 1d0f4054 2021-06-17 stsp if (err == NULL)
5958 1d0f4054 2021-06-17 stsp err = close_err;
5959 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
5961 245d91c1 2018-07-12 stsp if (blame->f) {
5962 56b63ca4 2021-01-22 stsp if (fclose(blame->f) == EOF && err == NULL)
5963 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
5964 245d91c1 2018-07-12 stsp blame->f = NULL;
5966 57670559 2018-12-23 stsp if (blame->lines) {
5967 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
5968 57670559 2018-12-23 stsp free(blame->lines[i].id);
5969 57670559 2018-12-23 stsp free(blame->lines);
5970 57670559 2018-12-23 stsp blame->lines = NULL;
5972 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
5973 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
5974 0ae84acc 2022-06-15 tracey if (blame->pack_fds) {
5975 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
5976 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(blame->pack_fds);
5977 0ae84acc 2022-06-15 tracey if (err == NULL)
5978 0ae84acc 2022-06-15 tracey err = pack_err;
5979 8b195234 2022-06-15 stsp blame->pack_fds = NULL;
5981 245d91c1 2018-07-12 stsp return err;
5984 245d91c1 2018-07-12 stsp static const struct got_error *
5985 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
5987 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
5988 fc06ba56 2019-08-22 stsp int *done = arg;
5989 fc06ba56 2019-08-22 stsp int errcode;
5991 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
5992 fc06ba56 2019-08-22 stsp if (errcode)
5993 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
5994 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
5996 fc06ba56 2019-08-22 stsp if (*done)
5997 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
5999 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
6000 fc06ba56 2019-08-22 stsp if (errcode)
6001 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
6002 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
6004 fc06ba56 2019-08-22 stsp return err;
6007 fc06ba56 2019-08-22 stsp static const struct got_error *
6008 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
6010 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
6011 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
6012 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
6013 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6014 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
6015 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
6016 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
6017 eb81bc23 2022-06-28 tracey int obj_type, fd = -1;
6018 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6020 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&commit, s->repo,
6021 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id);
6023 15a94983 2018-12-23 stsp return err;
6025 eb81bc23 2022-06-28 tracey fd = got_opentempfd();
6026 eb81bc23 2022-06-28 tracey if (fd == -1) {
6027 eb81bc23 2022-06-28 tracey err = got_error_from_errno("got_opentempfd");
6028 eb81bc23 2022-06-28 tracey goto done;
6031 a44927cc 2022-04-07 stsp err = got_object_id_by_path(&obj_id, s->repo, commit, s->path);
6033 a44927cc 2022-04-07 stsp goto done;
6035 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
6037 84451b3e 2018-07-10 stsp goto done;
6039 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
6040 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
6041 84451b3e 2018-07-10 stsp goto done;
6044 eb81bc23 2022-06-28 tracey err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192, fd);
6046 a70480e0 2018-06-23 stsp goto done;
6047 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
6048 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
6049 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
6050 84451b3e 2018-07-10 stsp goto done;
6052 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
6053 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
6055 1fddf795 2021-01-20 stsp goto done;
6056 1fddf795 2021-01-20 stsp if (blame->nlines == 0) {
6057 1fddf795 2021-01-20 stsp s->blame_complete = 1;
6058 84451b3e 2018-07-10 stsp goto done;
6061 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
6062 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
6063 b02560ec 2019-08-19 stsp blame->nlines--;
6065 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
6066 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
6067 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
6068 84451b3e 2018-07-10 stsp goto done;
6071 0ae84acc 2022-06-15 tracey err = got_repo_pack_fds_open(&pack_fds);
6073 bd24772e 2018-07-11 stsp goto done;
6074 0ae84acc 2022-06-15 tracey err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL,
6075 0ae84acc 2022-06-15 tracey pack_fds);
6076 0ae84acc 2022-06-15 tracey if (err)
6077 0ae84acc 2022-06-15 tracey goto done;
6079 0ae84acc 2022-06-15 tracey blame->pack_fds = pack_fds;
6080 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
6081 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
6082 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
6083 d7b5a0e8 2022-04-20 stsp blame->cb_args.commit_id = got_object_id_dup(&s->blamed_commit->id);
6084 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
6085 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
6086 245d91c1 2018-07-12 stsp goto done;
6088 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
6090 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
6091 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
6092 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
6093 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
6094 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
6095 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
6096 a5388363 2020-12-01 naddy s->blame_complete = 0;
6098 f5a09613 2020-12-13 naddy if (s->first_displayed_line + view->nlines - 1 > blame->nlines) {
6099 f5a09613 2020-12-13 naddy s->first_displayed_line = 1;
6100 f5a09613 2020-12-13 naddy s->last_displayed_line = view->nlines;
6101 f5a09613 2020-12-13 naddy s->selected_line = 1;
6103 67b5eae1 2021-12-27 naddy s->matched_line = 0;
6106 a44927cc 2022-04-07 stsp if (commit)
6107 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
6108 eb81bc23 2022-06-28 tracey if (fd != -1 && close(fd) == -1 && err == NULL)
6109 eb81bc23 2022-06-28 tracey err = got_error_from_errno("close");
6111 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
6112 27d434c2 2018-09-15 stsp free(obj_id);
6114 245d91c1 2018-07-12 stsp stop_blame(blame);
6115 245d91c1 2018-07-12 stsp return err;
6118 245d91c1 2018-07-12 stsp static const struct got_error *
6119 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
6120 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
6122 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
6123 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6125 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->blamed_commits);
6127 c4843652 2019-08-12 stsp s->path = strdup(path);
6128 c4843652 2019-08-12 stsp if (s->path == NULL)
6129 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
6131 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
6132 c4843652 2019-08-12 stsp if (err) {
6133 c4843652 2019-08-12 stsp free(s->path);
6134 7cbe629d 2018-08-04 stsp return err;
6137 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
6138 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
6139 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
6140 fb2756b9 2018-08-04 stsp s->selected_line = 1;
6141 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
6142 fb2756b9 2018-08-04 stsp s->repo = repo;
6143 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
6144 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
6146 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
6147 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
6148 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
6149 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
6151 11b20872 2019-11-08 stsp return err;
6154 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
6155 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
6156 917d79a7 2022-07-01 stsp view->reset = reset_blame_view;
6157 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
6158 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
6159 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_blame_view;
6160 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
6162 a5388363 2020-12-01 naddy return run_blame(view);
6165 e5a0f69f 2018-08-18 stsp static const struct got_error *
6166 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
6168 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6169 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6171 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
6172 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
6174 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(&s->blamed_commits)) {
6175 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
6176 dbdddfee 2021-06-23 naddy blamed_commit = STAILQ_FIRST(&s->blamed_commits);
6177 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6178 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
6181 e5a0f69f 2018-08-18 stsp free(s->path);
6182 11b20872 2019-11-08 stsp free_colors(&s->colors);
6183 e5a0f69f 2018-08-18 stsp return err;
6186 7cbe629d 2018-08-04 stsp static const struct got_error *
6187 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
6189 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
6191 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
6192 6c4c42e0 2019-06-24 stsp return NULL;
6195 eaf2c13e 2022-09-17 mark static void
6196 eaf2c13e 2022-09-17 mark search_setup_blame_view(struct tog_view *view, FILE **f, off_t **line_offsets,
6197 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
6199 eaf2c13e 2022-09-17 mark struct tog_blame_view_state *s = &view->state.blame;
6201 eaf2c13e 2022-09-17 mark *f = s->blame.f;
6202 eaf2c13e 2022-09-17 mark *nlines = s->blame.nlines;
6203 eaf2c13e 2022-09-17 mark *line_offsets = s->blame.line_offsets;
6204 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
6205 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
6206 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
6207 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
6210 6c4c42e0 2019-06-24 stsp static const struct got_error *
6211 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
6213 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
6214 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
6215 2b380cc8 2018-10-24 stsp int errcode;
6217 1fddf795 2021-01-20 stsp if (s->blame.thread == NULL && !s->blame_complete) {
6218 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
6219 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
6220 2b380cc8 2018-10-24 stsp if (errcode)
6221 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
6223 51fe7530 2019-08-19 stsp halfdelay(1); /* fast refresh while annotating */
6226 51fe7530 2019-08-19 stsp if (s->blame_complete)
6227 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
6229 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
6231 9b058f45 2022-06-30 mark view_border(view);
6232 e5a0f69f 2018-08-18 stsp return err;
6235 e5a0f69f 2018-08-18 stsp static const struct got_error *
6236 05f04cdf 2022-07-20 mark log_annotated_line(struct tog_view **new_view, int begin_y, int begin_x,
6237 05f04cdf 2022-07-20 mark struct got_repository *repo, struct got_object_id *id)
6239 05f04cdf 2022-07-20 mark struct tog_view *log_view;
6240 05f04cdf 2022-07-20 mark const struct got_error *err = NULL;
6242 05f04cdf 2022-07-20 mark *new_view = NULL;
6244 05f04cdf 2022-07-20 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
6245 05f04cdf 2022-07-20 mark if (log_view == NULL)
6246 05f04cdf 2022-07-20 mark return got_error_from_errno("view_open");
6248 05f04cdf 2022-07-20 mark err = open_log_view(log_view, id, repo, GOT_REF_HEAD, "", 0);
6250 05f04cdf 2022-07-20 mark view_close(log_view);
6252 05f04cdf 2022-07-20 mark *new_view = log_view;
6254 05f04cdf 2022-07-20 mark return err;
6257 05f04cdf 2022-07-20 mark static const struct got_error *
6258 e78dc838 2020-12-04 stsp input_blame_view(struct tog_view **new_view, struct tog_view *view, int ch)
6260 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
6261 136e2bd4 2022-07-23 mark struct tog_view *diff_view;
6262 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
6263 9b058f45 2022-06-30 mark int eos, nscroll, begin_y = 0, begin_x = 0;
6265 9b058f45 2022-06-30 mark eos = nscroll = view->nlines - 2;
6266 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
6267 9b058f45 2022-06-30 mark --eos; /* border */
6269 e5a0f69f 2018-08-18 stsp switch (ch) {
6271 145b6838 2022-06-16 stsp view->x = 0;
6274 145b6838 2022-06-16 stsp view->x = MAX(view->maxx - view->ncols / 3, 0);
6275 640cd7ff 2022-06-22 mark view->count = 0;
6277 145b6838 2022-06-16 stsp case KEY_RIGHT:
6279 145b6838 2022-06-16 stsp if (view->x + view->ncols / 3 < view->maxx)
6280 145b6838 2022-06-16 stsp view->x += 2; /* move two columns right */
6282 640cd7ff 2022-06-22 mark view->count = 0;
6284 145b6838 2022-06-16 stsp case KEY_LEFT:
6286 145b6838 2022-06-16 stsp view->x -= MIN(view->x, 2); /* move two columns back */
6287 640cd7ff 2022-06-22 mark if (view->x <= 0)
6288 640cd7ff 2022-06-22 mark view->count = 0;
6291 1e37a5c2 2019-05-12 jcs s->done = 1;
6293 4deef56f 2021-09-02 naddy case 'g':
6294 4deef56f 2021-09-02 naddy case KEY_HOME:
6295 4deef56f 2021-09-02 naddy s->selected_line = 1;
6296 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6297 640cd7ff 2022-06-22 mark view->count = 0;
6299 4deef56f 2021-09-02 naddy case 'G':
6300 4deef56f 2021-09-02 naddy case KEY_END:
6301 9b058f45 2022-06-30 mark if (s->blame.nlines < eos) {
6302 4deef56f 2021-09-02 naddy s->selected_line = s->blame.nlines;
6303 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
6305 9b058f45 2022-06-30 mark s->selected_line = eos;
6306 9b058f45 2022-06-30 mark s->first_displayed_line = s->blame.nlines - (eos - 1);
6308 640cd7ff 2022-06-22 mark view->count = 0;
6311 1e37a5c2 2019-05-12 jcs case KEY_UP:
6312 02ffd0d5 2021-10-17 stsp case CTRL('p'):
6313 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
6314 1e37a5c2 2019-05-12 jcs s->selected_line--;
6315 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
6316 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
6317 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
6319 640cd7ff 2022-06-22 mark view->count = 0;
6321 83cc4199 2022-06-13 stsp case CTRL('u'):
6323 83cc4199 2022-06-13 stsp nscroll /= 2;
6324 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6325 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
6326 ea025d1d 2020-02-22 naddy case CTRL('b'):
6328 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
6329 640cd7ff 2022-06-22 mark if (view->count > 1)
6330 640cd7ff 2022-06-22 mark nscroll += nscroll;
6331 83cc4199 2022-06-13 stsp s->selected_line = MAX(1, s->selected_line - nscroll);
6332 640cd7ff 2022-06-22 mark view->count = 0;
6335 83cc4199 2022-06-13 stsp if (s->first_displayed_line > nscroll)
6336 83cc4199 2022-06-13 stsp s->first_displayed_line -= nscroll;
6338 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
6341 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
6342 02ffd0d5 2021-10-17 stsp case CTRL('n'):
6343 9b058f45 2022-06-30 mark if (s->selected_line < eos && s->first_displayed_line +
6344 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
6345 1e37a5c2 2019-05-12 jcs s->selected_line++;
6346 9b058f45 2022-06-30 mark else if (s->first_displayed_line < s->blame.nlines - (eos - 1))
6347 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
6349 640cd7ff 2022-06-22 mark view->count = 0;
6352 1e37a5c2 2019-05-12 jcs case 'p': {
6353 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
6355 640cd7ff 2022-06-22 mark view->count = 0;
6356 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
6357 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
6358 1e37a5c2 2019-05-12 jcs if (id == NULL)
6360 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
6361 a44927cc 2022-04-07 stsp struct got_commit_object *commit, *pcommit;
6362 15a94983 2018-12-23 stsp struct got_object_qid *pid;
6363 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
6364 1e37a5c2 2019-05-12 jcs int obj_type;
6365 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
6366 1e37a5c2 2019-05-12 jcs s->repo, id);
6369 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
6370 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
6371 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
6372 15a94983 2018-12-23 stsp got_object_commit_close(commit);
6375 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
6376 a44927cc 2022-04-07 stsp err = got_object_open_as_commit(&pcommit,
6377 d7b5a0e8 2022-04-20 stsp s->repo, &pid->id);
6380 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
6381 a44927cc 2022-04-07 stsp pcommit, s->path);
6382 a44927cc 2022-04-07 stsp got_object_commit_close(pcommit);
6383 e5a0f69f 2018-08-18 stsp if (err) {
6384 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
6385 1e37a5c2 2019-05-12 jcs err = NULL;
6386 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6389 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
6391 1e37a5c2 2019-05-12 jcs free(blob_id);
6392 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
6393 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
6394 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6397 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
6398 d7b5a0e8 2022-04-20 stsp &pid->id);
6399 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6401 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
6402 d7b5a0e8 2022-04-20 stsp &s->blamed_commit->id) == 0)
6404 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
6409 1e37a5c2 2019-05-12 jcs s->done = 1;
6410 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
6411 1e37a5c2 2019-05-12 jcs s->done = 0;
6412 1e37a5c2 2019-05-12 jcs if (thread_err)
6414 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits,
6415 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
6416 a5388363 2020-12-01 naddy err = run_blame(view);
6421 61417565 2022-06-20 mark case 'C': {
6422 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
6424 640cd7ff 2022-06-22 mark view->count = 0;
6425 dbdddfee 2021-06-23 naddy first = STAILQ_FIRST(&s->blamed_commits);
6426 d7b5a0e8 2022-04-20 stsp if (!got_object_id_cmp(&first->id, s->commit_id))
6428 1e37a5c2 2019-05-12 jcs s->done = 1;
6429 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
6430 1e37a5c2 2019-05-12 jcs s->done = 0;
6431 1e37a5c2 2019-05-12 jcs if (thread_err)
6433 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
6434 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
6435 1e37a5c2 2019-05-12 jcs s->blamed_commit =
6436 dbdddfee 2021-06-23 naddy STAILQ_FIRST(&s->blamed_commits);
6437 a5388363 2020-12-01 naddy err = run_blame(view);
6443 05f04cdf 2022-07-20 mark view->count = 0;
6444 136e2bd4 2022-07-23 mark s->id_to_log = get_selected_commit_id(s->blame.lines,
6445 136e2bd4 2022-07-23 mark s->blame.nlines, s->first_displayed_line, s->selected_line);
6446 136e2bd4 2022-07-23 mark if (s->id_to_log)
6447 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
6449 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
6450 1e37a5c2 2019-05-12 jcs case '\r': {
6451 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
6452 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
6453 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
6455 640cd7ff 2022-06-22 mark view->count = 0;
6456 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
6457 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
6458 1e37a5c2 2019-05-12 jcs if (id == NULL)
6460 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
6463 9b058f45 2022-06-30 mark pid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
6464 c0f61fa4 2022-07-11 mark if (*new_view) {
6465 c0f61fa4 2022-07-11 mark /* traversed from diff view, release diff resources */
6466 c0f61fa4 2022-07-11 mark err = close_diff_view(*new_view);
6469 c0f61fa4 2022-07-11 mark diff_view = *new_view;
6471 c0f61fa4 2022-07-11 mark if (view_is_parent_view(view))
6472 c0f61fa4 2022-07-11 mark view_get_split(view, &begin_y, &begin_x);
6474 c0f61fa4 2022-07-11 mark diff_view = view_open(0, 0, begin_y, begin_x,
6475 c0f61fa4 2022-07-11 mark TOG_VIEW_DIFF);
6476 c0f61fa4 2022-07-11 mark if (diff_view == NULL) {
6477 c0f61fa4 2022-07-11 mark got_object_commit_close(commit);
6478 c0f61fa4 2022-07-11 mark err = got_error_from_errno("view_open");
6482 d7b5a0e8 2022-04-20 stsp err = open_diff_view(diff_view, pid ? &pid->id : NULL,
6483 c0f61fa4 2022-07-11 mark id, NULL, NULL, 3, 0, 0, view, s->repo);
6484 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
6486 1e37a5c2 2019-05-12 jcs view_close(diff_view);
6489 c0f61fa4 2022-07-11 mark s->last_diffed_line = s->first_displayed_line - 1 +
6490 c0f61fa4 2022-07-11 mark s->selected_line;
6491 c0f61fa4 2022-07-11 mark if (*new_view)
6492 c0f61fa4 2022-07-11 mark break; /* still open from active diff view */
6493 49b24ee5 2022-07-03 mark if (view_is_parent_view(view) &&
6494 49b24ee5 2022-07-03 mark view->mode == TOG_VIEW_SPLIT_HRZN) {
6495 9b058f45 2022-06-30 mark err = view_init_hsplit(view, begin_y);
6500 e78dc838 2020-12-04 stsp view->focussed = 0;
6501 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
6502 9b058f45 2022-06-30 mark diff_view->mode = view->mode;
6503 9b058f45 2022-06-30 mark diff_view->nlines = view->lines - begin_y;
6504 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
6505 3c1dfe12 2022-07-08 mark view_transfer_size(diff_view, view);
6506 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
6509 0dbbbe90 2022-06-17 op err = view_set_child(view, diff_view);
6512 e78dc838 2020-12-04 stsp view->focus_child = 1;
6514 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
6519 83cc4199 2022-06-13 stsp case CTRL('d'):
6521 83cc4199 2022-06-13 stsp nscroll /= 2;
6522 83cc4199 2022-06-13 stsp /* FALL THROUGH */
6523 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
6524 ea025d1d 2020-02-22 naddy case CTRL('f'):
6527 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
6528 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
6529 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
6530 640cd7ff 2022-06-22 mark view->count = 0;
6533 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
6534 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
6535 83cc4199 2022-06-13 stsp s->selected_line +=
6536 83cc4199 2022-06-13 stsp MIN(nscroll, s->last_displayed_line -
6537 83cc4199 2022-06-13 stsp s->first_displayed_line - s->selected_line + 1);
6539 83cc4199 2022-06-13 stsp if (s->last_displayed_line + nscroll <= s->blame.nlines)
6540 83cc4199 2022-06-13 stsp s->first_displayed_line += nscroll;
6542 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
6543 83cc4199 2022-06-13 stsp s->blame.nlines - (view->nlines - 3);
6545 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
6546 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
6547 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
6548 1e37a5c2 2019-05-12 jcs view->nlines - 2);
6552 640cd7ff 2022-06-22 mark view->count = 0;
6555 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
6558 917d79a7 2022-07-01 stsp static const struct got_error *
6559 917d79a7 2022-07-01 stsp reset_blame_view(struct tog_view *view)
6561 917d79a7 2022-07-01 stsp const struct got_error *err;
6562 917d79a7 2022-07-01 stsp struct tog_blame_view_state *s = &view->state.blame;
6564 917d79a7 2022-07-01 stsp view->count = 0;
6565 917d79a7 2022-07-01 stsp s->done = 1;
6566 917d79a7 2022-07-01 stsp err = stop_blame(&s->blame);
6567 917d79a7 2022-07-01 stsp s->done = 0;
6569 917d79a7 2022-07-01 stsp return err;
6570 917d79a7 2022-07-01 stsp return run_blame(view);
6573 a70480e0 2018-06-23 stsp static const struct got_error *
6574 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
6576 a70480e0 2018-06-23 stsp const struct got_error *error;
6577 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
6578 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
6579 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
6580 0587e10c 2020-07-23 stsp char *link_target = NULL;
6581 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
6582 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
6583 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
6585 e1cd8fed 2018-08-01 stsp struct tog_view *view;
6586 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
6588 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
6589 a70480e0 2018-06-23 stsp switch (ch) {
6591 a70480e0 2018-06-23 stsp commit_id_str = optarg;
6594 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
6595 69069811 2018-08-02 stsp if (repo_path == NULL)
6596 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
6600 17020d27 2019-03-07 stsp usage_blame();
6601 a70480e0 2018-06-23 stsp /* NOTREACHED */
6605 a70480e0 2018-06-23 stsp argc -= optind;
6606 a70480e0 2018-06-23 stsp argv += optind;
6608 f135c941 2020-02-20 stsp if (argc != 1)
6609 a70480e0 2018-06-23 stsp usage_blame();
6611 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
6612 0ae84acc 2022-06-15 tracey if (error != NULL)
6613 0ae84acc 2022-06-15 tracey goto done;
6615 69069811 2018-08-02 stsp if (repo_path == NULL) {
6616 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
6617 c156c7a4 2020-12-18 stsp if (cwd == NULL)
6618 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
6619 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
6620 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6621 c156c7a4 2020-12-18 stsp goto done;
6622 f135c941 2020-02-20 stsp if (worktree)
6623 eb41ed75 2019-02-05 stsp repo_path =
6624 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
6626 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
6627 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
6628 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
6629 c156c7a4 2020-12-18 stsp goto done;
6633 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
6634 c02c541e 2019-03-29 stsp if (error != NULL)
6635 8e94dd5b 2019-01-04 stsp goto done;
6637 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
6638 f135c941 2020-02-20 stsp worktree);
6639 c02c541e 2019-03-29 stsp if (error)
6640 92205607 2019-01-04 stsp goto done;
6642 f135c941 2020-02-20 stsp init_curses();
6644 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
6645 51a10b52 2020-12-26 stsp if (error)
6646 51a10b52 2020-12-26 stsp goto done;
6648 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
6649 eb41ed75 2019-02-05 stsp if (error)
6650 69069811 2018-08-02 stsp goto done;
6652 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
6653 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
6654 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
6655 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
6656 a70480e0 2018-06-23 stsp if (error != NULL)
6657 66b4983c 2018-06-23 stsp goto done;
6658 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
6659 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
6661 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
6662 84de9106 2020-12-26 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
6664 a19e88aa 2018-06-23 stsp if (error != NULL)
6665 8b473291 2019-02-21 stsp goto done;
6667 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
6668 e1cd8fed 2018-08-01 stsp if (view == NULL) {
6669 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
6670 e1cd8fed 2018-08-01 stsp goto done;
6673 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
6674 a44927cc 2022-04-07 stsp if (error)
6675 a44927cc 2022-04-07 stsp goto done;
6677 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
6678 a44927cc 2022-04-07 stsp commit, repo);
6679 7cbe629d 2018-08-04 stsp if (error)
6680 7cbe629d 2018-08-04 stsp goto done;
6682 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
6683 78756c87 2020-11-24 stsp commit_id, repo);
6684 0587e10c 2020-07-23 stsp if (error)
6685 0587e10c 2020-07-23 stsp goto done;
6686 12314ad4 2019-08-31 stsp if (worktree) {
6687 12314ad4 2019-08-31 stsp /* Release work tree lock. */
6688 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
6689 12314ad4 2019-08-31 stsp worktree = NULL;
6691 e5a0f69f 2018-08-18 stsp error = view_loop(view);
6693 69069811 2018-08-02 stsp free(repo_path);
6694 f135c941 2020-02-20 stsp free(in_repo_path);
6695 0587e10c 2020-07-23 stsp free(link_target);
6696 69069811 2018-08-02 stsp free(cwd);
6697 a70480e0 2018-06-23 stsp free(commit_id);
6698 a44927cc 2022-04-07 stsp if (commit)
6699 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
6700 eb41ed75 2019-02-05 stsp if (worktree)
6701 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
6702 1d0f4054 2021-06-17 stsp if (repo) {
6703 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
6704 1d0f4054 2021-06-17 stsp if (error == NULL)
6705 1d0f4054 2021-06-17 stsp error = close_err;
6707 0ae84acc 2022-06-15 tracey if (pack_fds) {
6708 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
6709 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
6710 0ae84acc 2022-06-15 tracey if (error == NULL)
6711 0ae84acc 2022-06-15 tracey error = pack_err;
6713 51a10b52 2020-12-26 stsp tog_free_refs();
6714 a70480e0 2018-06-23 stsp return error;
6717 ffd1d5e5 2018-06-23 stsp static const struct got_error *
6718 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
6720 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
6721 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
6722 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
6723 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
6724 0c6ad1bc 2022-09-09 mark char *index = NULL;
6725 f26dddb7 2019-11-08 stsp struct tog_color *tc;
6726 94b80cfa 2022-08-01 mark int width, n, nentries, i = 1;
6727 d86d3b18 2020-12-01 naddy int limit = view->nlines;
6729 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
6730 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
6731 9b058f45 2022-06-30 mark --limit; /* border */
6733 f7d12f7e 2018-08-01 stsp werase(view->window);
6735 ffd1d5e5 2018-06-23 stsp if (limit == 0)
6736 ffd1d5e5 2018-06-23 stsp return NULL;
6738 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, s->tree_label, 0, view->ncols,
6741 ffd1d5e5 2018-06-23 stsp return err;
6742 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
6743 a3404814 2018-09-02 stsp wstandout(view->window);
6744 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
6746 0c6ad1bc 2022-09-09 mark wattr_on(view->window, COLOR_PAIR(tc->colorpair), NULL);
6747 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6748 0c6ad1bc 2022-09-09 mark free(wline);
6749 0c6ad1bc 2022-09-09 mark wline = NULL;
6750 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
6751 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
6753 0c6ad1bc 2022-09-09 mark wattr_off(view->window, COLOR_PAIR(tc->colorpair), NULL);
6754 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
6755 a3404814 2018-09-02 stsp wstandend(view->window);
6756 0c6ad1bc 2022-09-09 mark if (--limit <= 0)
6757 0c6ad1bc 2022-09-09 mark return NULL;
6759 df68a56b 2022-08-12 mark i += s->selected;
6760 df68a56b 2022-08-12 mark if (s->first_displayed_entry) {
6761 df68a56b 2022-08-12 mark i += got_tree_entry_get_index(s->first_displayed_entry);
6762 df68a56b 2022-08-12 mark if (s->tree != s->root)
6763 df68a56b 2022-08-12 mark ++i; /* account for ".." entry */
6765 94b80cfa 2022-08-01 mark nentries = got_object_tree_get_nentries(s->tree);
6766 0c6ad1bc 2022-09-09 mark if (asprintf(&index, "[%d/%d] %s",
6767 0c6ad1bc 2022-09-09 mark i, nentries + (s->tree == s->root ? 0 : 1), parent_path) == -1)
6768 0c6ad1bc 2022-09-09 mark return got_error_from_errno("asprintf");
6769 0c6ad1bc 2022-09-09 mark err = format_line(&wline, &width, NULL, index, 0, view->ncols, 0, 0);
6770 0c6ad1bc 2022-09-09 mark free(index);
6772 ce52c690 2018-06-23 stsp return err;
6773 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6774 2550e4c3 2018-07-13 stsp free(wline);
6775 2550e4c3 2018-07-13 stsp wline = NULL;
6776 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
6777 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
6778 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
6779 ffd1d5e5 2018-06-23 stsp return NULL;
6780 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
6781 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
6782 a1eca9bb 2018-06-23 stsp return NULL;
6784 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
6785 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
6786 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
6787 0cf4efb1 2018-09-29 stsp if (view->focussed)
6788 0cf4efb1 2018-09-29 stsp wstandout(view->window);
6789 d86d3b18 2020-12-01 naddy s->selected_entry = NULL;
6791 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
6792 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
6793 f7d12f7e 2018-08-01 stsp wstandend(view->window);
6794 d86d3b18 2020-12-01 naddy s->ndisplayed++;
6795 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
6796 ffd1d5e5 2018-06-23 stsp return NULL;
6800 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
6803 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
6804 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
6805 848d6979 2019-08-12 stsp const char *modestr = "";
6806 56e0773d 2019-11-28 stsp mode_t mode;
6808 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
6809 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
6811 d86d3b18 2020-12-01 naddy if (s->show_ids) {
6812 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
6813 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
6815 638f9024 2019-05-13 stsp return got_error_from_errno(
6816 230a42bd 2019-05-11 jcs "got_object_id_str");
6818 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
6819 63c5ca5d 2019-08-24 stsp modestr = "$";
6820 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
6823 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
6824 d86d3b18 2020-12-01 naddy te, s->repo);
6825 0d6c6ee3 2020-05-20 stsp if (err) {
6826 0d6c6ee3 2020-05-20 stsp free(id_str);
6827 0d6c6ee3 2020-05-20 stsp return err;
6829 0d6c6ee3 2020-05-20 stsp for (i = 0; i < strlen(link_target); i++) {
6830 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
6831 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
6833 848d6979 2019-08-12 stsp modestr = "@";
6835 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
6836 848d6979 2019-08-12 stsp modestr = "/";
6837 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
6838 848d6979 2019-08-12 stsp modestr = "*";
6839 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
6840 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
6841 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
6842 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
6843 1d13200f 2018-07-12 stsp free(id_str);
6844 0d6c6ee3 2020-05-20 stsp free(link_target);
6845 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
6847 1d13200f 2018-07-12 stsp free(id_str);
6848 0d6c6ee3 2020-05-20 stsp free(link_target);
6849 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
6851 ffd1d5e5 2018-06-23 stsp if (err) {
6852 ffd1d5e5 2018-06-23 stsp free(line);
6855 d86d3b18 2020-12-01 naddy if (n == s->selected) {
6856 0cf4efb1 2018-09-29 stsp if (view->focussed)
6857 0cf4efb1 2018-09-29 stsp wstandout(view->window);
6858 d86d3b18 2020-12-01 naddy s->selected_entry = te;
6860 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
6862 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
6863 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6864 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
6866 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
6867 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
6868 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
6869 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
6870 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
6871 f7d12f7e 2018-08-01 stsp wstandend(view->window);
6872 ffd1d5e5 2018-06-23 stsp free(line);
6873 2550e4c3 2018-07-13 stsp free(wline);
6874 2550e4c3 2018-07-13 stsp wline = NULL;
6876 d86d3b18 2020-12-01 naddy s->ndisplayed++;
6877 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
6878 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
6882 ffd1d5e5 2018-06-23 stsp return err;
6885 ffd1d5e5 2018-06-23 stsp static void
6886 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
6888 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
6889 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
6890 fa86c4bf 2020-11-29 stsp int i = 0;
6892 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
6895 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
6896 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
6897 fa86c4bf 2020-11-29 stsp if (te == NULL) {
6898 fa86c4bf 2020-11-29 stsp if (!isroot)
6899 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
6902 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
6903 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
6907 9b058f45 2022-06-30 mark static const struct got_error *
6908 9b058f45 2022-06-30 mark tree_scroll_down(struct tog_view *view, int maxscroll)
6910 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
6911 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
6912 ffd1d5e5 2018-06-23 stsp int n = 0;
6914 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
6915 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
6916 694d3271 2020-12-01 naddy s->first_displayed_entry);
6918 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
6920 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
6921 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
6922 94b80cfa 2022-08-01 mark if (last) {
6923 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
6924 9b058f45 2022-06-30 mark last = got_tree_entry_get_next(s->tree, last);
6926 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN && next)) {
6927 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
6928 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
6932 9b058f45 2022-06-30 mark return NULL;
6935 ffd1d5e5 2018-06-23 stsp static const struct got_error *
6936 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
6937 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
6939 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
6940 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
6941 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
6943 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
6944 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
6945 56e0773d 2019-11-28 stsp + 1 /* slash */;
6947 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
6949 ce52c690 2018-06-23 stsp *path = calloc(1, len);
6950 ffd1d5e5 2018-06-23 stsp if (path == NULL)
6951 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
6953 ce52c690 2018-06-23 stsp (*path)[0] = '/';
6954 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
6955 d9765a41 2018-06-23 stsp while (pt) {
6956 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
6957 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
6958 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
6959 cb2ebc8a 2018-06-23 stsp goto done;
6961 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
6962 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
6963 cb2ebc8a 2018-06-23 stsp goto done;
6965 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
6968 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
6969 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
6970 ce52c690 2018-06-23 stsp goto done;
6974 ce52c690 2018-06-23 stsp if (err) {
6975 ce52c690 2018-06-23 stsp free(*path);
6976 ce52c690 2018-06-23 stsp *path = NULL;
6978 ce52c690 2018-06-23 stsp return err;
6981 ce52c690 2018-06-23 stsp static const struct got_error *
6982 9b058f45 2022-06-30 mark blame_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
6983 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
6984 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
6986 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
6987 ce52c690 2018-06-23 stsp char *path;
6988 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
6990 a0de39f3 2019-08-09 stsp *new_view = NULL;
6992 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
6994 ce52c690 2018-06-23 stsp return err;
6996 9b058f45 2022-06-30 mark blame_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_BLAME);
6997 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
6998 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
6999 83ce39e3 2019-08-12 stsp goto done;
7002 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
7003 e5a0f69f 2018-08-18 stsp if (err) {
7004 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
7005 fc06ba56 2019-08-22 stsp err = NULL;
7006 e5a0f69f 2018-08-18 stsp view_close(blame_view);
7008 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
7010 83ce39e3 2019-08-12 stsp free(path);
7011 69efd4c4 2018-07-18 stsp return err;
7014 69efd4c4 2018-07-18 stsp static const struct got_error *
7015 49b24ee5 2022-07-03 mark log_selected_tree_entry(struct tog_view **new_view, int begin_y, int begin_x,
7016 4e97c21c 2020-12-06 stsp struct tog_tree_view_state *s)
7018 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
7019 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
7020 69efd4c4 2018-07-18 stsp char *path;
7022 a0de39f3 2019-08-09 stsp *new_view = NULL;
7024 49b24ee5 2022-07-03 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
7025 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
7026 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
7028 4e97c21c 2020-12-06 stsp err = tree_entry_path(&path, &s->parents, s->selected_entry);
7030 69efd4c4 2018-07-18 stsp return err;
7032 4e97c21c 2020-12-06 stsp err = open_log_view(log_view, s->commit_id, s->repo, s->head_ref_name,
7035 e5a0f69f 2018-08-18 stsp view_close(log_view);
7037 e5a0f69f 2018-08-18 stsp *new_view = log_view;
7038 cb2ebc8a 2018-06-23 stsp free(path);
7039 cb2ebc8a 2018-06-23 stsp return err;
7042 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7043 bc573f3b 2021-07-10 stsp open_tree_view(struct tog_view *view, struct got_object_id *commit_id,
7044 bc573f3b 2021-07-10 stsp const char *head_ref_name, struct got_repository *repo)
7046 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
7047 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
7048 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7049 bc573f3b 2021-07-10 stsp struct got_commit_object *commit = NULL;
7051 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
7052 bc573f3b 2021-07-10 stsp STAILQ_INIT(&s->colors);
7054 bc573f3b 2021-07-10 stsp s->commit_id = got_object_id_dup(commit_id);
7055 bc573f3b 2021-07-10 stsp if (s->commit_id == NULL)
7056 bc573f3b 2021-07-10 stsp return got_error_from_errno("got_object_id_dup");
7058 bc573f3b 2021-07-10 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
7060 bc573f3b 2021-07-10 stsp goto done;
7063 bc573f3b 2021-07-10 stsp * The root is opened here and will be closed when the view is closed.
7064 bc573f3b 2021-07-10 stsp * Any visited subtrees and their path-wise parents are opened and
7065 bc573f3b 2021-07-10 stsp * closed on demand.
7067 bc573f3b 2021-07-10 stsp err = got_object_open_as_tree(&s->root, repo,
7068 bc573f3b 2021-07-10 stsp got_object_commit_get_tree_id(commit));
7070 bc573f3b 2021-07-10 stsp goto done;
7071 bc573f3b 2021-07-10 stsp s->tree = s->root;
7073 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
7074 ffd1d5e5 2018-06-23 stsp if (err != NULL)
7075 ffd1d5e5 2018-06-23 stsp goto done;
7077 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
7078 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
7079 ffd1d5e5 2018-06-23 stsp goto done;
7082 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
7083 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
7084 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
7085 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
7086 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
7087 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
7088 9cd7cbd1 2020-12-07 stsp goto done;
7091 fb2756b9 2018-08-04 stsp s->repo = repo;
7093 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
7094 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
7095 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
7096 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
7098 c0b01bdb 2019-11-08 stsp goto done;
7099 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
7100 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
7102 c0b01bdb 2019-11-08 stsp goto done;
7103 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
7104 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
7105 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
7107 c0b01bdb 2019-11-08 stsp goto done;
7109 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
7110 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
7111 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
7113 11b20872 2019-11-08 stsp goto done;
7115 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
7116 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
7118 c0b01bdb 2019-11-08 stsp goto done;
7121 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
7122 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
7123 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
7124 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
7125 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
7127 ad80ab7b 2018-08-04 stsp free(commit_id_str);
7128 bc573f3b 2021-07-10 stsp if (commit)
7129 bc573f3b 2021-07-10 stsp got_object_commit_close(commit);
7131 bc573f3b 2021-07-10 stsp close_tree_view(view);
7132 ad80ab7b 2018-08-04 stsp return err;
7135 e5a0f69f 2018-08-18 stsp static const struct got_error *
7136 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
7138 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7140 bddb1296 2019-11-08 stsp free_colors(&s->colors);
7141 fb2756b9 2018-08-04 stsp free(s->tree_label);
7142 6484ec90 2018-09-29 stsp s->tree_label = NULL;
7143 6484ec90 2018-09-29 stsp free(s->commit_id);
7144 6484ec90 2018-09-29 stsp s->commit_id = NULL;
7145 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
7146 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
7147 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
7148 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
7149 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
7150 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
7151 bc573f3b 2021-07-10 stsp if (parent->tree != s->root)
7152 bc573f3b 2021-07-10 stsp got_object_tree_close(parent->tree);
7153 ad80ab7b 2018-08-04 stsp free(parent);
7156 bc573f3b 2021-07-10 stsp if (s->tree != NULL && s->tree != s->root)
7157 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
7158 bc573f3b 2021-07-10 stsp if (s->root)
7159 bc573f3b 2021-07-10 stsp got_object_tree_close(s->root);
7160 7c32bd05 2019-06-22 stsp return NULL;
7163 7c32bd05 2019-06-22 stsp static const struct got_error *
7164 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
7166 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7168 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
7169 7c32bd05 2019-06-22 stsp return NULL;
7172 7c32bd05 2019-06-22 stsp static int
7173 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
7175 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
7177 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
7181 7c32bd05 2019-06-22 stsp static const struct got_error *
7182 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
7184 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
7185 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
7187 7c32bd05 2019-06-22 stsp if (!view->searching) {
7188 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7189 7c32bd05 2019-06-22 stsp return NULL;
7192 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7193 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
7194 7c32bd05 2019-06-22 stsp if (s->selected_entry)
7195 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
7196 56e0773d 2019-11-28 stsp s->selected_entry);
7198 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7200 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
7201 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7203 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
7204 56e0773d 2019-11-28 stsp s->selected_entry);
7207 487cd7d2 2021-12-17 stsp if (s->selected_entry)
7208 487cd7d2 2021-12-17 stsp te = s->selected_entry;
7209 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
7210 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7212 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7215 7c32bd05 2019-06-22 stsp while (1) {
7216 56e0773d 2019-11-28 stsp if (te == NULL) {
7217 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
7218 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7219 ac66afb8 2019-06-24 stsp return NULL;
7221 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7222 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
7224 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
7227 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
7228 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7229 56e0773d 2019-11-28 stsp s->matched_entry = te;
7233 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
7234 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
7236 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
7239 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
7240 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
7241 7c32bd05 2019-06-22 stsp s->selected = 0;
7244 e5a0f69f 2018-08-18 stsp return NULL;
7247 ad80ab7b 2018-08-04 stsp static const struct got_error *
7248 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
7250 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
7251 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
7252 e5a0f69f 2018-08-18 stsp char *parent_path;
7254 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
7256 e5a0f69f 2018-08-18 stsp return err;
7258 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
7259 e5a0f69f 2018-08-18 stsp free(parent_path);
7261 9b058f45 2022-06-30 mark view_border(view);
7262 e5a0f69f 2018-08-18 stsp return err;
7265 94b80cfa 2022-08-01 mark static const struct got_error *
7266 94b80cfa 2022-08-01 mark tree_goto_line(struct tog_view *view, int nlines)
7268 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
7269 94b80cfa 2022-08-01 mark struct tog_tree_view_state *s = &view->state.tree;
7270 94b80cfa 2022-08-01 mark struct got_tree_entry **fte, **lte, **ste;
7271 94b80cfa 2022-08-01 mark int g, last, first = 1, i = 1;
7272 94b80cfa 2022-08-01 mark int root = s->tree == s->root;
7273 94b80cfa 2022-08-01 mark int off = root ? 1 : 2;
7275 94b80cfa 2022-08-01 mark g = view->gline;
7276 94b80cfa 2022-08-01 mark view->gline = 0;
7278 94b80cfa 2022-08-01 mark if (g == 0)
7280 94b80cfa 2022-08-01 mark else if (g > got_object_tree_get_nentries(s->tree))
7281 94b80cfa 2022-08-01 mark g = got_object_tree_get_nentries(s->tree) + (root ? 0 : 1);
7283 94b80cfa 2022-08-01 mark fte = &s->first_displayed_entry;
7284 94b80cfa 2022-08-01 mark lte = &s->last_displayed_entry;
7285 94b80cfa 2022-08-01 mark ste = &s->selected_entry;
7287 94b80cfa 2022-08-01 mark if (*fte != NULL) {
7288 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7289 94b80cfa 2022-08-01 mark first += off; /* account for ".." */
7291 94b80cfa 2022-08-01 mark last = got_tree_entry_get_index(*lte);
7292 94b80cfa 2022-08-01 mark last += off;
7294 94b80cfa 2022-08-01 mark if (g >= first && g <= last && g - first < nlines) {
7295 94b80cfa 2022-08-01 mark s->selected = g - first;
7296 94b80cfa 2022-08-01 mark return NULL; /* gline is on the current page */
7299 94b80cfa 2022-08-01 mark if (*ste != NULL) {
7300 94b80cfa 2022-08-01 mark i = got_tree_entry_get_index(*ste);
7304 94b80cfa 2022-08-01 mark if (i < g) {
7305 94b80cfa 2022-08-01 mark err = tree_scroll_down(view, g - i);
7307 94b80cfa 2022-08-01 mark return err;
7308 94b80cfa 2022-08-01 mark if (got_tree_entry_get_index(*lte) >=
7309 94b80cfa 2022-08-01 mark got_object_tree_get_nentries(s->tree) - 1 &&
7310 94b80cfa 2022-08-01 mark first + s->selected < g &&
7311 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1) {
7312 94b80cfa 2022-08-01 mark first = got_tree_entry_get_index(*fte);
7313 94b80cfa 2022-08-01 mark first += off;
7314 94b80cfa 2022-08-01 mark s->selected = g - first;
7316 94b80cfa 2022-08-01 mark } else if (i > g)
7317 94b80cfa 2022-08-01 mark tree_scroll_up(s, i - g);
7319 94b80cfa 2022-08-01 mark if (g < nlines &&
7320 94b80cfa 2022-08-01 mark (*fte == NULL || (root && !got_tree_entry_get_index(*fte))))
7321 94b80cfa 2022-08-01 mark s->selected = g - 1;
7323 94b80cfa 2022-08-01 mark return NULL;
7326 e5a0f69f 2018-08-18 stsp static const struct got_error *
7327 e78dc838 2020-12-04 stsp input_tree_view(struct tog_view **new_view, struct tog_view *view, int ch)
7329 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
7330 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
7331 e4526bf5 2021-09-03 naddy struct got_tree_entry *te;
7332 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 3;
7334 94b80cfa 2022-08-01 mark if (view->gline)
7335 94b80cfa 2022-08-01 mark return tree_goto_line(view, nscroll);
7337 e5a0f69f 2018-08-18 stsp switch (ch) {
7339 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
7340 640cd7ff 2022-06-22 mark view->count = 0;
7343 640cd7ff 2022-06-22 mark view->count = 0;
7344 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
7346 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
7349 640cd7ff 2022-06-22 mark view->count = 0;
7350 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_REF);
7352 e4526bf5 2021-09-03 naddy case 'g':
7353 e4526bf5 2021-09-03 naddy case KEY_HOME:
7354 e4526bf5 2021-09-03 naddy s->selected = 0;
7355 640cd7ff 2022-06-22 mark view->count = 0;
7356 e4526bf5 2021-09-03 naddy if (s->tree == s->root)
7357 e4526bf5 2021-09-03 naddy s->first_displayed_entry =
7358 e4526bf5 2021-09-03 naddy got_object_tree_get_first_entry(s->tree);
7360 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
7362 e4526bf5 2021-09-03 naddy case 'G':
7363 9b058f45 2022-06-30 mark case KEY_END: {
7364 9b058f45 2022-06-30 mark int eos = view->nlines - 3;
7366 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
7367 9b058f45 2022-06-30 mark --eos; /* border */
7368 e4526bf5 2021-09-03 naddy s->selected = 0;
7369 640cd7ff 2022-06-22 mark view->count = 0;
7370 e4526bf5 2021-09-03 naddy te = got_object_tree_get_last_entry(s->tree);
7371 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
7372 e4526bf5 2021-09-03 naddy if (te == NULL) {
7373 ad055527 2022-07-16 mark if (s->tree != s->root) {
7374 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
7379 e4526bf5 2021-09-03 naddy s->first_displayed_entry = te;
7380 e4526bf5 2021-09-03 naddy te = got_tree_entry_get_prev(s->tree, te);
7382 e4526bf5 2021-09-03 naddy if (n > 0)
7383 e4526bf5 2021-09-03 naddy s->selected = n - 1;
7387 1e37a5c2 2019-05-12 jcs case KEY_UP:
7388 02ffd0d5 2021-10-17 stsp case CTRL('p'):
7389 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
7390 1e37a5c2 2019-05-12 jcs s->selected--;
7393 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
7394 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
7395 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
7396 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
7397 640cd7ff 2022-06-22 mark view->count = 0;
7399 83cc4199 2022-06-13 stsp case CTRL('u'):
7401 83cc4199 2022-06-13 stsp nscroll /= 2;
7402 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7403 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
7404 ea025d1d 2020-02-22 naddy case CTRL('b'):
7406 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
7407 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
7408 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
7409 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
7411 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
7412 83cc4199 2022-06-13 stsp s->selected -= MIN(s->selected, nscroll);
7414 83cc4199 2022-06-13 stsp tree_scroll_up(s, MAX(0, nscroll));
7415 640cd7ff 2022-06-22 mark if (s->selected_entry == NULL ||
7416 640cd7ff 2022-06-22 mark (s->tree == s->root && s->selected_entry ==
7417 640cd7ff 2022-06-22 mark got_object_tree_get_first_entry(s->tree)))
7418 640cd7ff 2022-06-22 mark view->count = 0;
7421 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
7422 02ffd0d5 2021-10-17 stsp case CTRL('n'):
7423 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
7424 1e37a5c2 2019-05-12 jcs s->selected++;
7427 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
7428 640cd7ff 2022-06-22 mark == NULL) {
7429 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
7430 640cd7ff 2022-06-22 mark view->count = 0;
7433 9b058f45 2022-06-30 mark tree_scroll_down(view, 1);
7435 83cc4199 2022-06-13 stsp case CTRL('d'):
7437 83cc4199 2022-06-13 stsp nscroll /= 2;
7438 83cc4199 2022-06-13 stsp /* FALL THROUGH */
7439 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
7440 ea025d1d 2020-02-22 naddy case CTRL('f'):
7442 48bb96f0 2022-06-20 naddy case ' ':
7443 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
7445 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
7446 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
7447 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
7448 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
7450 640cd7ff 2022-06-22 mark view->count = 0;
7453 9b058f45 2022-06-30 mark tree_scroll_down(view, nscroll);
7455 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
7457 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
7458 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
7459 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
7460 1e37a5c2 2019-05-12 jcs /* user selected '..' */
7461 640cd7ff 2022-06-22 mark if (s->tree == s->root) {
7462 640cd7ff 2022-06-22 mark view->count = 0;
7465 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
7466 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
7468 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
7469 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
7470 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
7471 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
7472 1e37a5c2 2019-05-12 jcs s->selected_entry =
7473 1e37a5c2 2019-05-12 jcs parent->selected_entry;
7474 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
7475 9b058f45 2022-06-30 mark if (s->selected > view->nlines - 3) {
7476 9b058f45 2022-06-30 mark err = offset_selection_down(view);
7480 1e37a5c2 2019-05-12 jcs free(parent);
7481 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
7482 56e0773d 2019-11-28 stsp s->selected_entry))) {
7483 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
7484 640cd7ff 2022-06-22 mark view->count = 0;
7485 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
7486 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
7489 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
7490 941e9f74 2019-05-21 stsp if (err) {
7491 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
7494 136e2bd4 2022-07-23 mark } else if (S_ISREG(got_tree_entry_get_mode(s->selected_entry)))
7495 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_BLAME);
7497 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
7498 1e1ff4ed 2020-12-07 stsp if (view->nlines >= 4 && s->selected >= view->nlines - 3)
7499 1e1ff4ed 2020-12-07 stsp s->selected = view->nlines - 4;
7500 640cd7ff 2022-06-22 mark view->count = 0;
7503 640cd7ff 2022-06-22 mark view->count = 0;
7507 ffd1d5e5 2018-06-23 stsp return err;
7510 ffd1d5e5 2018-06-23 stsp __dead static void
7511 ffd1d5e5 2018-06-23 stsp usage_tree(void)
7514 87411fa9 2022-06-16 stsp fprintf(stderr,
7515 87411fa9 2022-06-16 stsp "usage: %s tree [-c commit] [-r repository-path] [path]\n",
7516 ffd1d5e5 2018-06-23 stsp getprogname());
7520 ffd1d5e5 2018-06-23 stsp static const struct got_error *
7521 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
7523 ffd1d5e5 2018-06-23 stsp const struct got_error *error;
7524 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
7525 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
7526 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
7527 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
7528 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
7529 4e97c21c 2020-12-06 stsp const char *commit_id_arg = NULL;
7530 4e97c21c 2020-12-06 stsp char *label = NULL;
7531 4e97c21c 2020-12-06 stsp struct got_reference *ref = NULL;
7532 4e97c21c 2020-12-06 stsp const char *head_ref_name = NULL;
7534 5221c383 2018-08-01 stsp struct tog_view *view;
7535 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
7537 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
7538 ffd1d5e5 2018-06-23 stsp switch (ch) {
7540 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
7543 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
7544 74283ab8 2020-02-07 stsp if (repo_path == NULL)
7545 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
7549 e99e2d15 2020-11-24 naddy usage_tree();
7550 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
7554 ffd1d5e5 2018-06-23 stsp argc -= optind;
7555 ffd1d5e5 2018-06-23 stsp argv += optind;
7557 55cccc34 2020-02-20 stsp if (argc > 1)
7558 e99e2d15 2020-11-24 naddy usage_tree();
7560 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
7561 0ae84acc 2022-06-15 tracey if (error != NULL)
7562 0ae84acc 2022-06-15 tracey goto done;
7564 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
7565 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
7566 c156c7a4 2020-12-18 stsp if (cwd == NULL)
7567 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
7568 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
7569 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
7570 c156c7a4 2020-12-18 stsp goto done;
7571 55cccc34 2020-02-20 stsp if (worktree)
7572 52185f70 2019-02-05 stsp repo_path =
7573 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
7575 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
7576 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
7577 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
7578 c156c7a4 2020-12-18 stsp goto done;
7582 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7583 c02c541e 2019-03-29 stsp if (error != NULL)
7584 52185f70 2019-02-05 stsp goto done;
7586 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
7587 55cccc34 2020-02-20 stsp repo, worktree);
7588 55cccc34 2020-02-20 stsp if (error)
7589 55cccc34 2020-02-20 stsp goto done;
7591 55cccc34 2020-02-20 stsp init_curses();
7593 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
7594 c02c541e 2019-03-29 stsp if (error)
7595 52185f70 2019-02-05 stsp goto done;
7597 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
7598 51a10b52 2020-12-26 stsp if (error)
7599 51a10b52 2020-12-26 stsp goto done;
7601 4e97c21c 2020-12-06 stsp if (commit_id_arg == NULL) {
7602 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, &label,
7603 4e97c21c 2020-12-06 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
7604 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7605 4e97c21c 2020-12-06 stsp if (error)
7606 4e97c21c 2020-12-06 stsp goto done;
7607 4e97c21c 2020-12-06 stsp head_ref_name = label;
7609 4e97c21c 2020-12-06 stsp error = got_ref_open(&ref, repo, commit_id_arg, 0);
7610 4e97c21c 2020-12-06 stsp if (error == NULL)
7611 4e97c21c 2020-12-06 stsp head_ref_name = got_ref_get_name(ref);
7612 4e97c21c 2020-12-06 stsp else if (error->code != GOT_ERR_NOT_REF)
7613 4e97c21c 2020-12-06 stsp goto done;
7614 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, NULL,
7615 84de9106 2020-12-26 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
7616 4e97c21c 2020-12-06 stsp if (error)
7617 4e97c21c 2020-12-06 stsp goto done;
7620 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
7621 a44927cc 2022-04-07 stsp if (error)
7622 a44927cc 2022-04-07 stsp goto done;
7624 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
7625 5221c383 2018-08-01 stsp if (view == NULL) {
7626 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
7627 5221c383 2018-08-01 stsp goto done;
7629 bc573f3b 2021-07-10 stsp error = open_tree_view(view, commit_id, head_ref_name, repo);
7630 ad80ab7b 2018-08-04 stsp if (error)
7631 ad80ab7b 2018-08-04 stsp goto done;
7632 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
7633 a44927cc 2022-04-07 stsp error = tree_view_walk_path(&view->state.tree, commit,
7634 d91faf3b 2020-12-01 naddy in_repo_path);
7635 55cccc34 2020-02-20 stsp if (error)
7636 55cccc34 2020-02-20 stsp goto done;
7639 55cccc34 2020-02-20 stsp if (worktree) {
7640 55cccc34 2020-02-20 stsp /* Release work tree lock. */
7641 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
7642 55cccc34 2020-02-20 stsp worktree = NULL;
7644 e5a0f69f 2018-08-18 stsp error = view_loop(view);
7646 52185f70 2019-02-05 stsp free(repo_path);
7647 e4a0e26d 2020-02-20 stsp free(cwd);
7648 ffd1d5e5 2018-06-23 stsp free(commit_id);
7649 4e97c21c 2020-12-06 stsp free(label);
7651 486cd271 2020-12-06 stsp got_ref_close(ref);
7652 1d0f4054 2021-06-17 stsp if (repo) {
7653 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
7654 1d0f4054 2021-06-17 stsp if (error == NULL)
7655 1d0f4054 2021-06-17 stsp error = close_err;
7657 0ae84acc 2022-06-15 tracey if (pack_fds) {
7658 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
7659 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
7660 0ae84acc 2022-06-15 tracey if (error == NULL)
7661 0ae84acc 2022-06-15 tracey error = pack_err;
7663 51a10b52 2020-12-26 stsp tog_free_refs();
7664 ffd1d5e5 2018-06-23 stsp return error;
7667 6458efa5 2020-11-24 stsp static const struct got_error *
7668 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
7670 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
7671 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
7673 6458efa5 2020-11-24 stsp s->nrefs = 0;
7674 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(sre, &tog_refs, entry) {
7675 cc488aa7 2022-01-23 stsp if (strncmp(got_ref_get_name(sre->ref),
7676 cc488aa7 2022-01-23 stsp "refs/got/", 9) == 0 &&
7677 cc488aa7 2022-01-23 stsp strncmp(got_ref_get_name(sre->ref),
7678 cc488aa7 2022-01-23 stsp "refs/got/backup/", 16) != 0)
7681 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
7682 6458efa5 2020-11-24 stsp if (re == NULL)
7683 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
7685 8924d611 2020-12-26 stsp re->ref = got_ref_dup(sre->ref);
7686 8924d611 2020-12-26 stsp if (re->ref == NULL)
7687 8924d611 2020-12-26 stsp return got_error_from_errno("got_ref_dup");
7688 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
7689 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
7692 8924d611 2020-12-26 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
7693 6458efa5 2020-11-24 stsp return NULL;
7697 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
7699 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
7701 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
7702 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
7703 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
7704 8924d611 2020-12-26 stsp got_ref_close(re->ref);
7709 6458efa5 2020-11-24 stsp static const struct got_error *
7710 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
7712 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
7713 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
7715 6458efa5 2020-11-24 stsp s->selected_entry = 0;
7716 6458efa5 2020-11-24 stsp s->repo = repo;
7718 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
7719 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
7721 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
7723 6458efa5 2020-11-24 stsp return err;
7725 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
7726 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
7727 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
7728 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
7730 6458efa5 2020-11-24 stsp goto done;
7732 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
7733 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
7734 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
7736 6458efa5 2020-11-24 stsp goto done;
7738 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
7739 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
7740 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
7742 cc488aa7 2022-01-23 stsp goto done;
7744 cc488aa7 2022-01-23 stsp err = add_color(&s->colors, "^refs/got/backup/",
7745 cc488aa7 2022-01-23 stsp TOG_COLOR_REFS_BACKUP,
7746 cc488aa7 2022-01-23 stsp get_color_value("TOG_COLOR_REFS_BACKUP"));
7748 6458efa5 2020-11-24 stsp goto done;
7751 6458efa5 2020-11-24 stsp view->show = show_ref_view;
7752 6458efa5 2020-11-24 stsp view->input = input_ref_view;
7753 6458efa5 2020-11-24 stsp view->close = close_ref_view;
7754 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
7755 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
7758 6458efa5 2020-11-24 stsp free_colors(&s->colors);
7759 6458efa5 2020-11-24 stsp return err;
7762 6458efa5 2020-11-24 stsp static const struct got_error *
7763 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
7765 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
7767 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
7768 6458efa5 2020-11-24 stsp free_colors(&s->colors);
7770 6458efa5 2020-11-24 stsp return NULL;
7773 6458efa5 2020-11-24 stsp static const struct got_error *
7774 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
7775 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
7777 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
7778 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
7779 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
7780 6458efa5 2020-11-24 stsp int obj_type;
7782 c42c9805 2020-11-24 stsp *commit_id = NULL;
7784 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
7786 6458efa5 2020-11-24 stsp return err;
7788 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
7790 6458efa5 2020-11-24 stsp goto done;
7792 6458efa5 2020-11-24 stsp switch (obj_type) {
7793 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
7794 c42c9805 2020-11-24 stsp *commit_id = obj_id;
7796 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
7797 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
7799 6458efa5 2020-11-24 stsp goto done;
7800 c42c9805 2020-11-24 stsp free(obj_id);
7801 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
7802 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
7804 6458efa5 2020-11-24 stsp goto done;
7805 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
7806 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
7807 c42c9805 2020-11-24 stsp goto done;
7809 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
7810 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
7811 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
7812 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
7813 c42c9805 2020-11-24 stsp goto done;
7817 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
7823 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
7824 c42c9805 2020-11-24 stsp if (err) {
7825 c42c9805 2020-11-24 stsp free(*commit_id);
7826 c42c9805 2020-11-24 stsp *commit_id = NULL;
7828 c42c9805 2020-11-24 stsp return err;
7831 c42c9805 2020-11-24 stsp static const struct got_error *
7832 9b058f45 2022-06-30 mark log_ref_entry(struct tog_view **new_view, int begin_y, int begin_x,
7833 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
7835 c42c9805 2020-11-24 stsp struct tog_view *log_view;
7836 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
7837 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
7839 c42c9805 2020-11-24 stsp *new_view = NULL;
7841 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
7842 c42c9805 2020-11-24 stsp if (err) {
7843 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
7844 c42c9805 2020-11-24 stsp return err;
7846 c42c9805 2020-11-24 stsp return NULL;
7849 9b058f45 2022-06-30 mark log_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_LOG);
7850 6458efa5 2020-11-24 stsp if (log_view == NULL) {
7851 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
7852 6458efa5 2020-11-24 stsp goto done;
7855 ee756517 2020-12-05 stsp err = open_log_view(log_view, commit_id, repo,
7856 ee756517 2020-12-05 stsp got_ref_get_name(re->ref), "", 0);
7859 6458efa5 2020-11-24 stsp view_close(log_view);
7861 6458efa5 2020-11-24 stsp *new_view = log_view;
7862 c42c9805 2020-11-24 stsp free(commit_id);
7863 6458efa5 2020-11-24 stsp return err;
7866 ce5b7c56 2019-07-09 stsp static void
7867 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
7869 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
7870 34ba6917 2020-11-30 stsp int i = 0;
7872 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
7875 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
7876 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
7877 34ba6917 2020-11-30 stsp if (re == NULL)
7879 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
7880 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
7884 9b058f45 2022-06-30 mark static const struct got_error *
7885 9b058f45 2022-06-30 mark ref_scroll_down(struct tog_view *view, int maxscroll)
7887 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
7888 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
7889 6458efa5 2020-11-24 stsp int n = 0;
7891 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
7892 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
7894 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
7896 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
7897 9b058f45 2022-06-30 mark while (next && n++ < maxscroll) {
7898 94b80cfa 2022-08-01 mark if (last) {
7899 94b80cfa 2022-08-01 mark s->last_displayed_entry = last;
7900 9b058f45 2022-06-30 mark last = TAILQ_NEXT(last, entry);
7902 9b058f45 2022-06-30 mark if (last || (view->mode == TOG_VIEW_SPLIT_HRZN)) {
7903 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
7904 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
7908 9b058f45 2022-06-30 mark return NULL;
7911 6458efa5 2020-11-24 stsp static const struct got_error *
7912 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
7914 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
7916 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
7917 6458efa5 2020-11-24 stsp return NULL;
7920 6458efa5 2020-11-24 stsp static int
7921 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
7923 6458efa5 2020-11-24 stsp regmatch_t regmatch;
7925 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
7929 6458efa5 2020-11-24 stsp static const struct got_error *
7930 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
7932 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
7933 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
7935 6458efa5 2020-11-24 stsp if (!view->searching) {
7936 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7937 6458efa5 2020-11-24 stsp return NULL;
7940 6458efa5 2020-11-24 stsp if (s->matched_entry) {
7941 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
7942 6458efa5 2020-11-24 stsp if (s->selected_entry)
7943 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
7945 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
7946 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
7948 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
7949 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
7951 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
7952 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
7955 487cd7d2 2021-12-17 stsp if (s->selected_entry)
7956 487cd7d2 2021-12-17 stsp re = s->selected_entry;
7957 487cd7d2 2021-12-17 stsp else if (view->searching == TOG_SEARCH_FORWARD)
7958 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
7960 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
7963 6458efa5 2020-11-24 stsp while (1) {
7964 6458efa5 2020-11-24 stsp if (re == NULL) {
7965 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
7966 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7967 6458efa5 2020-11-24 stsp return NULL;
7969 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
7970 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
7972 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
7975 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
7976 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
7977 6458efa5 2020-11-24 stsp s->matched_entry = re;
7981 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
7982 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
7984 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
7987 6458efa5 2020-11-24 stsp if (s->matched_entry) {
7988 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
7989 6458efa5 2020-11-24 stsp s->selected = 0;
7992 6458efa5 2020-11-24 stsp return NULL;
7995 6458efa5 2020-11-24 stsp static const struct got_error *
7996 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
7998 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
7999 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8000 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
8001 6458efa5 2020-11-24 stsp char *line = NULL;
8002 6458efa5 2020-11-24 stsp wchar_t *wline;
8003 6458efa5 2020-11-24 stsp struct tog_color *tc;
8004 6458efa5 2020-11-24 stsp int width, n;
8005 6458efa5 2020-11-24 stsp int limit = view->nlines;
8007 6458efa5 2020-11-24 stsp werase(view->window);
8009 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
8010 49b24ee5 2022-07-03 mark if (view_is_hsplit_top(view))
8011 9b058f45 2022-06-30 mark --limit; /* border */
8013 6458efa5 2020-11-24 stsp if (limit == 0)
8014 6458efa5 2020-11-24 stsp return NULL;
8016 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
8018 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
8019 6458efa5 2020-11-24 stsp s->nrefs) == -1)
8020 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8022 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols, 0, 0);
8023 6458efa5 2020-11-24 stsp if (err) {
8024 6458efa5 2020-11-24 stsp free(line);
8025 6458efa5 2020-11-24 stsp return err;
8027 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8028 6458efa5 2020-11-24 stsp wstandout(view->window);
8029 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
8030 0c6ad1bc 2022-09-09 mark while (width++ < view->ncols)
8031 0c6ad1bc 2022-09-09 mark waddch(view->window, ' ');
8032 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
8033 6458efa5 2020-11-24 stsp wstandend(view->window);
8034 6458efa5 2020-11-24 stsp free(wline);
8035 6458efa5 2020-11-24 stsp wline = NULL;
8036 6458efa5 2020-11-24 stsp free(line);
8037 6458efa5 2020-11-24 stsp line = NULL;
8038 6458efa5 2020-11-24 stsp if (--limit <= 0)
8039 6458efa5 2020-11-24 stsp return NULL;
8042 6458efa5 2020-11-24 stsp while (re && limit > 0) {
8043 6458efa5 2020-11-24 stsp char *line = NULL;
8044 b4996bee 2022-06-16 stsp char ymd[13]; /* YYYY-MM-DD + " " + NUL */
8046 b4996bee 2022-06-16 stsp if (s->show_date) {
8047 b4996bee 2022-06-16 stsp struct got_commit_object *ci;
8048 b4996bee 2022-06-16 stsp struct got_tag_object *tag;
8049 b4996bee 2022-06-16 stsp struct got_object_id *id;
8050 b4996bee 2022-06-16 stsp struct tm tm;
8053 b4996bee 2022-06-16 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8055 b4996bee 2022-06-16 stsp return err;
8056 b4996bee 2022-06-16 stsp err = got_object_open_as_tag(&tag, s->repo, id);
8057 b4996bee 2022-06-16 stsp if (err) {
8058 b4996bee 2022-06-16 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
8060 b4996bee 2022-06-16 stsp return err;
8062 b4996bee 2022-06-16 stsp err = got_object_open_as_commit(&ci, s->repo,
8064 b4996bee 2022-06-16 stsp if (err) {
8066 b4996bee 2022-06-16 stsp return err;
8068 b4996bee 2022-06-16 stsp t = got_object_commit_get_committer_time(ci);
8069 b4996bee 2022-06-16 stsp got_object_commit_close(ci);
8071 b4996bee 2022-06-16 stsp t = got_object_tag_get_tagger_time(tag);
8072 b4996bee 2022-06-16 stsp got_object_tag_close(tag);
8075 b4996bee 2022-06-16 stsp if (gmtime_r(&t, &tm) == NULL)
8076 b4996bee 2022-06-16 stsp return got_error_from_errno("gmtime_r");
8077 b4996bee 2022-06-16 stsp if (strftime(ymd, sizeof(ymd), "%G-%m-%d ", &tm) == 0)
8078 b4996bee 2022-06-16 stsp return got_error(GOT_ERR_NO_SPACE);
8080 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
8081 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s -> %s", s->show_date ?
8082 b4996bee 2022-06-16 stsp ymd : "", got_ref_get_name(re->ref),
8083 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
8084 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
8085 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
8086 6458efa5 2020-11-24 stsp struct got_object_id *id;
8087 6458efa5 2020-11-24 stsp char *id_str;
8088 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
8090 6458efa5 2020-11-24 stsp return err;
8091 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
8092 6458efa5 2020-11-24 stsp if (err) {
8094 6458efa5 2020-11-24 stsp return err;
8096 b4996bee 2022-06-16 stsp if (asprintf(&line, "%s%s: %s", s->show_date ? ymd : "",
8097 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
8098 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
8100 6458efa5 2020-11-24 stsp free(id_str);
8101 6458efa5 2020-11-24 stsp return err;
8104 6458efa5 2020-11-24 stsp free(id_str);
8105 b4996bee 2022-06-16 stsp } else if (asprintf(&line, "%s%s", s->show_date ? ymd : "",
8106 b4996bee 2022-06-16 stsp got_ref_get_name(re->ref)) == -1)
8107 b4996bee 2022-06-16 stsp return got_error_from_errno("asprintf");
8109 ccda2f4d 2022-06-16 stsp err = format_line(&wline, &width, NULL, line, 0, view->ncols,
8111 6458efa5 2020-11-24 stsp if (err) {
8112 6458efa5 2020-11-24 stsp free(line);
8113 6458efa5 2020-11-24 stsp return err;
8115 6458efa5 2020-11-24 stsp if (n == s->selected) {
8116 6458efa5 2020-11-24 stsp if (view->focussed)
8117 6458efa5 2020-11-24 stsp wstandout(view->window);
8118 6458efa5 2020-11-24 stsp s->selected_entry = re;
8120 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
8122 6458efa5 2020-11-24 stsp wattr_on(view->window,
8123 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8124 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
8126 6458efa5 2020-11-24 stsp wattr_off(view->window,
8127 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
8128 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
8129 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
8130 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
8131 6458efa5 2020-11-24 stsp wstandend(view->window);
8132 6458efa5 2020-11-24 stsp free(line);
8133 6458efa5 2020-11-24 stsp free(wline);
8134 6458efa5 2020-11-24 stsp wline = NULL;
8136 6458efa5 2020-11-24 stsp s->ndisplayed++;
8137 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
8140 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
8143 9b058f45 2022-06-30 mark view_border(view);
8144 6458efa5 2020-11-24 stsp return err;
8147 6458efa5 2020-11-24 stsp static const struct got_error *
8148 49b24ee5 2022-07-03 mark browse_ref_tree(struct tog_view **new_view, int begin_y, int begin_x,
8149 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
8151 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
8152 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id = NULL;
8153 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
8155 c42c9805 2020-11-24 stsp *new_view = NULL;
8157 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
8158 c42c9805 2020-11-24 stsp if (err) {
8159 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
8160 c42c9805 2020-11-24 stsp return err;
8162 c42c9805 2020-11-24 stsp return NULL;
8166 49b24ee5 2022-07-03 mark tree_view = view_open(0, 0, begin_y, begin_x, TOG_VIEW_TREE);
8167 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
8168 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
8169 c42c9805 2020-11-24 stsp goto done;
8172 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, commit_id,
8173 4e97c21c 2020-12-06 stsp got_ref_get_name(re->ref), repo);
8175 c42c9805 2020-11-24 stsp goto done;
8177 c42c9805 2020-11-24 stsp *new_view = tree_view;
8179 c42c9805 2020-11-24 stsp free(commit_id);
8180 c42c9805 2020-11-24 stsp return err;
8183 94b80cfa 2022-08-01 mark static const struct got_error *
8184 94b80cfa 2022-08-01 mark ref_goto_line(struct tog_view *view, int nlines)
8186 94b80cfa 2022-08-01 mark const struct got_error *err = NULL;
8187 94b80cfa 2022-08-01 mark struct tog_ref_view_state *s = &view->state.ref;
8188 94b80cfa 2022-08-01 mark int g, idx = s->selected_entry->idx;
8190 94b80cfa 2022-08-01 mark g = view->gline;
8191 94b80cfa 2022-08-01 mark view->gline = 0;
8193 94b80cfa 2022-08-01 mark if (g == 0)
8195 94b80cfa 2022-08-01 mark else if (g > s->nrefs)
8196 94b80cfa 2022-08-01 mark g = s->nrefs;
8198 94b80cfa 2022-08-01 mark if (g >= s->first_displayed_entry->idx + 1 &&
8199 94b80cfa 2022-08-01 mark g <= s->last_displayed_entry->idx + 1 &&
8200 94b80cfa 2022-08-01 mark g - s->first_displayed_entry->idx - 1 < nlines) {
8201 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8202 94b80cfa 2022-08-01 mark return NULL;
8205 94b80cfa 2022-08-01 mark if (idx + 1 < g) {
8206 94b80cfa 2022-08-01 mark err = ref_scroll_down(view, g - idx - 1);
8208 94b80cfa 2022-08-01 mark return err;
8209 94b80cfa 2022-08-01 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL &&
8210 94b80cfa 2022-08-01 mark s->first_displayed_entry->idx + s->selected < g &&
8211 94b80cfa 2022-08-01 mark s->selected < s->ndisplayed - 1)
8212 94b80cfa 2022-08-01 mark s->selected = g - s->first_displayed_entry->idx - 1;
8213 94b80cfa 2022-08-01 mark } else if (idx + 1 > g)
8214 94b80cfa 2022-08-01 mark ref_scroll_up(s, idx - g + 1);
8216 94b80cfa 2022-08-01 mark if (g < nlines && s->first_displayed_entry->idx == 0)
8217 94b80cfa 2022-08-01 mark s->selected = g - 1;
8219 94b80cfa 2022-08-01 mark return NULL;
8223 c42c9805 2020-11-24 stsp static const struct got_error *
8224 e78dc838 2020-12-04 stsp input_ref_view(struct tog_view **new_view, struct tog_view *view, int ch)
8226 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
8227 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
8228 e4526bf5 2021-09-03 naddy struct tog_reflist_entry *re;
8229 136e2bd4 2022-07-23 mark int n, nscroll = view->nlines - 1;
8231 94b80cfa 2022-08-01 mark if (view->gline)
8232 94b80cfa 2022-08-01 mark return ref_goto_line(view, nscroll);
8234 6458efa5 2020-11-24 stsp switch (ch) {
8236 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
8237 640cd7ff 2022-06-22 mark view->count = 0;
8240 b4996bee 2022-06-16 stsp s->show_date = !s->show_date;
8241 640cd7ff 2022-06-22 mark view->count = 0;
8244 7f66531d 2021-11-16 stsp s->sort_by_date = !s->sort_by_date;
8245 640cd7ff 2022-06-22 mark view->count = 0;
8246 50617b77 2021-11-20 stsp err = got_reflist_sort(&tog_refs, s->sort_by_date ?
8247 50617b77 2021-11-20 stsp got_ref_cmp_by_commit_timestamp_descending :
8248 cc488aa7 2022-01-23 stsp tog_ref_cmp_by_name, s->repo);
8251 50617b77 2021-11-20 stsp got_reflist_object_id_map_free(tog_refs_idmap);
8252 50617b77 2021-11-20 stsp err = got_reflist_object_id_map_create(&tog_refs_idmap,
8253 50617b77 2021-11-20 stsp &tog_refs, s->repo);
8256 7f66531d 2021-11-16 stsp ref_view_free_refs(s);
8257 7f66531d 2021-11-16 stsp err = ref_view_load_refs(s);
8259 6458efa5 2020-11-24 stsp case KEY_ENTER:
8260 6458efa5 2020-11-24 stsp case '\r':
8261 640cd7ff 2022-06-22 mark view->count = 0;
8262 6458efa5 2020-11-24 stsp if (!s->selected_entry)
8264 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_LOG);
8267 640cd7ff 2022-06-22 mark view->count = 0;
8268 c42c9805 2020-11-24 stsp if (!s->selected_entry)
8270 136e2bd4 2022-07-23 mark err = view_request_new(new_view, view, TOG_VIEW_TREE);
8272 e4526bf5 2021-09-03 naddy case 'g':
8273 e4526bf5 2021-09-03 naddy case KEY_HOME:
8274 e4526bf5 2021-09-03 naddy s->selected = 0;
8275 640cd7ff 2022-06-22 mark view->count = 0;
8276 e4526bf5 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->refs);
8278 e4526bf5 2021-09-03 naddy case 'G':
8279 9b058f45 2022-06-30 mark case KEY_END: {
8280 9b058f45 2022-06-30 mark int eos = view->nlines - 1;
8282 9b058f45 2022-06-30 mark if (view->mode == TOG_VIEW_SPLIT_HRZN)
8283 9b058f45 2022-06-30 mark --eos; /* border */
8284 e4526bf5 2021-09-03 naddy s->selected = 0;
8285 640cd7ff 2022-06-22 mark view->count = 0;
8286 e4526bf5 2021-09-03 naddy re = TAILQ_LAST(&s->refs, tog_reflist_head);
8287 9b058f45 2022-06-30 mark for (n = 0; n < eos; n++) {
8288 e4526bf5 2021-09-03 naddy if (re == NULL)
8290 e4526bf5 2021-09-03 naddy s->first_displayed_entry = re;
8291 e4526bf5 2021-09-03 naddy re = TAILQ_PREV(re, tog_reflist_head, entry);
8293 e4526bf5 2021-09-03 naddy if (n > 0)
8294 e4526bf5 2021-09-03 naddy s->selected = n - 1;
8298 6458efa5 2020-11-24 stsp case KEY_UP:
8299 02ffd0d5 2021-10-17 stsp case CTRL('p'):
8300 6458efa5 2020-11-24 stsp if (s->selected > 0) {
8301 6458efa5 2020-11-24 stsp s->selected--;
8304 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
8305 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
8306 640cd7ff 2022-06-22 mark view->count = 0;
8308 83cc4199 2022-06-13 stsp case CTRL('u'):
8310 83cc4199 2022-06-13 stsp nscroll /= 2;
8311 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8312 6458efa5 2020-11-24 stsp case KEY_PPAGE:
8313 6458efa5 2020-11-24 stsp case CTRL('b'):
8315 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
8316 83cc4199 2022-06-13 stsp s->selected -= MIN(nscroll, s->selected);
8317 83cc4199 2022-06-13 stsp ref_scroll_up(s, MAX(0, nscroll));
8318 640cd7ff 2022-06-22 mark if (s->selected_entry == TAILQ_FIRST(&s->refs))
8319 640cd7ff 2022-06-22 mark view->count = 0;
8322 6458efa5 2020-11-24 stsp case KEY_DOWN:
8323 02ffd0d5 2021-10-17 stsp case CTRL('n'):
8324 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
8325 6458efa5 2020-11-24 stsp s->selected++;
8328 640cd7ff 2022-06-22 mark if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
8329 6458efa5 2020-11-24 stsp /* can't scroll any further */
8330 640cd7ff 2022-06-22 mark view->count = 0;
8333 9b058f45 2022-06-30 mark ref_scroll_down(view, 1);
8335 83cc4199 2022-06-13 stsp case CTRL('d'):
8337 83cc4199 2022-06-13 stsp nscroll /= 2;
8338 83cc4199 2022-06-13 stsp /* FALL THROUGH */
8339 6458efa5 2020-11-24 stsp case KEY_NPAGE:
8340 6458efa5 2020-11-24 stsp case CTRL('f'):
8342 48bb96f0 2022-06-20 naddy case ' ':
8343 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
8344 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
8345 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
8346 83cc4199 2022-06-13 stsp s->selected += MIN(nscroll,
8347 83cc4199 2022-06-13 stsp s->ndisplayed - s->selected - 1);
8348 640cd7ff 2022-06-22 mark if (view->count > 1 && s->selected < s->ndisplayed - 1)
8349 640cd7ff 2022-06-22 mark s->selected += s->ndisplayed - s->selected - 1;
8350 640cd7ff 2022-06-22 mark view->count = 0;
8353 9b058f45 2022-06-30 mark ref_scroll_down(view, nscroll);
8355 6458efa5 2020-11-24 stsp case CTRL('l'):
8356 640cd7ff 2022-06-22 mark view->count = 0;
8357 8924d611 2020-12-26 stsp tog_free_refs();
8358 7f66531d 2021-11-16 stsp err = tog_load_refs(s->repo, s->sort_by_date);
8361 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
8362 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
8364 6458efa5 2020-11-24 stsp case KEY_RESIZE:
8365 8b5b8d0c 2020-12-06 stsp if (view->nlines >= 2 && s->selected >= view->nlines - 1)
8366 8b5b8d0c 2020-12-06 stsp s->selected = view->nlines - 2;
8369 640cd7ff 2022-06-22 mark view->count = 0;
8373 6458efa5 2020-11-24 stsp return err;
8376 6458efa5 2020-11-24 stsp __dead static void
8377 6458efa5 2020-11-24 stsp usage_ref(void)
8380 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
8381 6458efa5 2020-11-24 stsp getprogname());
8385 6458efa5 2020-11-24 stsp static const struct got_error *
8386 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
8388 6458efa5 2020-11-24 stsp const struct got_error *error;
8389 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
8390 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
8391 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
8393 6458efa5 2020-11-24 stsp struct tog_view *view;
8394 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
8396 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
8397 6458efa5 2020-11-24 stsp switch (ch) {
8399 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
8400 6458efa5 2020-11-24 stsp if (repo_path == NULL)
8401 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
8405 e99e2d15 2020-11-24 naddy usage_ref();
8406 6458efa5 2020-11-24 stsp /* NOTREACHED */
8410 6458efa5 2020-11-24 stsp argc -= optind;
8411 6458efa5 2020-11-24 stsp argv += optind;
8413 6458efa5 2020-11-24 stsp if (argc > 1)
8414 e99e2d15 2020-11-24 naddy usage_ref();
8416 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
8417 0ae84acc 2022-06-15 tracey if (error != NULL)
8418 0ae84acc 2022-06-15 tracey goto done;
8420 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
8421 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
8422 c156c7a4 2020-12-18 stsp if (cwd == NULL)
8423 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
8424 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
8425 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
8426 c156c7a4 2020-12-18 stsp goto done;
8427 6458efa5 2020-11-24 stsp if (worktree)
8428 6458efa5 2020-11-24 stsp repo_path =
8429 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
8431 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
8432 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
8433 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
8434 c156c7a4 2020-12-18 stsp goto done;
8438 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
8439 6458efa5 2020-11-24 stsp if (error != NULL)
8440 6458efa5 2020-11-24 stsp goto done;
8442 6458efa5 2020-11-24 stsp init_curses();
8444 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
8445 51a10b52 2020-12-26 stsp if (error)
8446 51a10b52 2020-12-26 stsp goto done;
8448 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
8449 6458efa5 2020-11-24 stsp if (error)
8450 6458efa5 2020-11-24 stsp goto done;
8452 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
8453 6458efa5 2020-11-24 stsp if (view == NULL) {
8454 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
8455 6458efa5 2020-11-24 stsp goto done;
8458 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
8459 6458efa5 2020-11-24 stsp if (error)
8460 6458efa5 2020-11-24 stsp goto done;
8462 6458efa5 2020-11-24 stsp if (worktree) {
8463 6458efa5 2020-11-24 stsp /* Release work tree lock. */
8464 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
8465 6458efa5 2020-11-24 stsp worktree = NULL;
8467 6458efa5 2020-11-24 stsp error = view_loop(view);
8469 6458efa5 2020-11-24 stsp free(repo_path);
8470 6458efa5 2020-11-24 stsp free(cwd);
8471 1d0f4054 2021-06-17 stsp if (repo) {
8472 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
8473 1d0f4054 2021-06-17 stsp if (close_err)
8474 1d0f4054 2021-06-17 stsp error = close_err;
8476 0ae84acc 2022-06-15 tracey if (pack_fds) {
8477 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
8478 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
8479 0ae84acc 2022-06-15 tracey if (error == NULL)
8480 0ae84acc 2022-06-15 tracey error = pack_err;
8482 51a10b52 2020-12-26 stsp tog_free_refs();
8483 6458efa5 2020-11-24 stsp return error;
8486 ec2a9698 2022-09-15 mark static const struct got_error*
8487 ec2a9698 2022-09-15 mark win_draw_center(WINDOW *win, size_t y, size_t x, size_t maxx, int focus,
8488 ec2a9698 2022-09-15 mark const char *str)
8490 ec2a9698 2022-09-15 mark size_t len;
8492 ec2a9698 2022-09-15 mark if (win == NULL)
8493 ec2a9698 2022-09-15 mark win = stdscr;
8495 ec2a9698 2022-09-15 mark len = strlen(str);
8496 ec2a9698 2022-09-15 mark x = x ? x : maxx > len ? (maxx - len) / 2 : 0;
8498 ec2a9698 2022-09-15 mark if (focus)
8499 ec2a9698 2022-09-15 mark wstandout(win);
8500 ec2a9698 2022-09-15 mark if (mvwprintw(win, y, x, "%s", str) == ERR)
8501 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "mvwprintw");
8502 ec2a9698 2022-09-15 mark if (focus)
8503 ec2a9698 2022-09-15 mark wstandend(win);
8505 ec2a9698 2022-09-15 mark return NULL;
8508 136e2bd4 2022-07-23 mark static const struct got_error *
8509 ec2a9698 2022-09-15 mark add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
8513 ec2a9698 2022-09-15 mark p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
8514 ec2a9698 2022-09-15 mark if (p == NULL) {
8515 ec2a9698 2022-09-15 mark free(*line_offsets);
8516 ec2a9698 2022-09-15 mark *line_offsets = NULL;
8517 ec2a9698 2022-09-15 mark return got_error_from_errno("reallocarray");
8520 ec2a9698 2022-09-15 mark *line_offsets = p;
8521 ec2a9698 2022-09-15 mark (*line_offsets)[*nlines] = off;
8522 ec2a9698 2022-09-15 mark ++(*nlines);
8523 ec2a9698 2022-09-15 mark return NULL;
8526 ec2a9698 2022-09-15 mark static const struct got_error *
8527 ec2a9698 2022-09-15 mark max_key_str(int *ret, const struct tog_key_map *km, size_t n)
8531 ec2a9698 2022-09-15 mark for (;n > 0; --n, ++km) {
8532 ec2a9698 2022-09-15 mark char *t0, *t, *k;
8533 ec2a9698 2022-09-15 mark size_t len = 1;
8535 ec2a9698 2022-09-15 mark if (km->keys == NULL)
8538 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
8539 ec2a9698 2022-09-15 mark if (t0 == NULL)
8540 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
8542 ec2a9698 2022-09-15 mark len += strlen(t);
8543 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL)
8544 ec2a9698 2022-09-15 mark len += strlen(k) > 1 ? 2 : 0;
8546 ec2a9698 2022-09-15 mark *ret = MAX(*ret, len);
8549 ec2a9698 2022-09-15 mark return NULL;
8553 ec2a9698 2022-09-15 mark * Write keymap section headers, keys, and key info in km to f.
8554 ec2a9698 2022-09-15 mark * Save line offset to *off. If terminal has UTF8 encoding enabled,
8555 ec2a9698 2022-09-15 mark * wrap control and symbolic keys in guillemets, else use <>.
8557 ec2a9698 2022-09-15 mark static const struct got_error *
8558 ec2a9698 2022-09-15 mark format_help_line(off_t *off, FILE *f, const struct tog_key_map *km, int width)
8560 ec2a9698 2022-09-15 mark int n, len = width;
8562 ec2a9698 2022-09-15 mark if (km->keys) {
8563 1681ba87 2022-09-18 mark static const char *u8_glyph[] = {
8564 1681ba87 2022-09-18 mark "\xe2\x80\xb9", /* U+2039 (utf8 <) */
8565 1681ba87 2022-09-18 mark "\xe2\x80\xba" /* U+203A (utf8 >) */
8567 ec2a9698 2022-09-15 mark char *t0, *t, *k;
8568 ec2a9698 2022-09-15 mark int cs, s, first = 1;
8570 ec2a9698 2022-09-15 mark cs = got_locale_is_utf8();
8572 ec2a9698 2022-09-15 mark t = t0 = strdup(km->keys);
8573 ec2a9698 2022-09-15 mark if (t0 == NULL)
8574 ec2a9698 2022-09-15 mark return got_error_from_errno("strdup");
8576 ec2a9698 2022-09-15 mark len = strlen(km->keys);
8577 ec2a9698 2022-09-15 mark while ((k = strsep(&t, " ")) != NULL) {
8578 ec2a9698 2022-09-15 mark s = strlen(k) > 1; /* control or symbolic key */
8579 ec2a9698 2022-09-15 mark n = fprintf(f, "%s%s%s%s%s", first ? " " : "",
8580 1681ba87 2022-09-18 mark cs && s ? u8_glyph[0] : s ? "<" : "", k,
8581 1681ba87 2022-09-18 mark cs && s ? u8_glyph[1] : s ? ">" : "", t ? " " : "");
8582 ec2a9698 2022-09-15 mark if (n < 0) {
8584 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
8586 ec2a9698 2022-09-15 mark first = 0;
8587 ec2a9698 2022-09-15 mark len += s ? 2 : 0;
8588 ec2a9698 2022-09-15 mark *off += n;
8592 ec2a9698 2022-09-15 mark n = fprintf(f, "%*s%s\n", width - len, width - len ? " " : "", km->info);
8593 ec2a9698 2022-09-15 mark if (n < 0)
8594 ec2a9698 2022-09-15 mark return got_error_from_errno("fprintf");
8595 ec2a9698 2022-09-15 mark *off += n;
8597 ec2a9698 2022-09-15 mark return NULL;
8600 ec2a9698 2022-09-15 mark static const struct got_error *
8601 ec2a9698 2022-09-15 mark format_help(struct tog_help_view_state *s)
8603 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
8604 ec2a9698 2022-09-15 mark off_t off = 0;
8605 ec2a9698 2022-09-15 mark int i, max, n, show = s->all;
8606 ec2a9698 2022-09-15 mark static const struct tog_key_map km[] = {
8607 ec2a9698 2022-09-15 mark #define KEYMAP_(info, type) { NULL, (info), type }
8608 ec2a9698 2022-09-15 mark #define KEY_(keys, info) { (keys), (info), TOG_KEYMAP_KEYS }
8609 ec2a9698 2022-09-15 mark GENERATE_HELP
8610 ec2a9698 2022-09-15 mark #undef KEYMAP_
8611 ec2a9698 2022-09-15 mark #undef KEY_
8614 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, 0);
8616 ec2a9698 2022-09-15 mark return err;
8618 ec2a9698 2022-09-15 mark n = nitems(km);
8619 ec2a9698 2022-09-15 mark err = max_key_str(&max, km, n);
8621 ec2a9698 2022-09-15 mark return err;
8623 ec2a9698 2022-09-15 mark for (i = 0; i < n; ++i) {
8624 ec2a9698 2022-09-15 mark if (km[i].keys == NULL) {
8625 ec2a9698 2022-09-15 mark show = s->all;
8626 ec2a9698 2022-09-15 mark if (km[i].type == TOG_KEYMAP_GLOBAL ||
8627 ec2a9698 2022-09-15 mark km[i].type == s->type || s->all)
8630 ec2a9698 2022-09-15 mark if (show) {
8631 ec2a9698 2022-09-15 mark err = format_help_line(&off, s->f, &km[i], max);
8633 ec2a9698 2022-09-15 mark return err;
8634 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
8636 ec2a9698 2022-09-15 mark return err;
8639 ec2a9698 2022-09-15 mark fputc('\n', s->f);
8641 ec2a9698 2022-09-15 mark err = add_line_offset(&s->line_offsets, &s->nlines, off);
8642 ec2a9698 2022-09-15 mark return err;
8645 ec2a9698 2022-09-15 mark static const struct got_error *
8646 ec2a9698 2022-09-15 mark create_help(struct tog_help_view_state *s)
8649 ec2a9698 2022-09-15 mark const struct got_error *err;
8651 ec2a9698 2022-09-15 mark free(s->line_offsets);
8652 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
8653 ec2a9698 2022-09-15 mark s->nlines = 0;
8655 ec2a9698 2022-09-15 mark f = got_opentemp();
8656 ec2a9698 2022-09-15 mark if (f == NULL)
8657 ec2a9698 2022-09-15 mark return got_error_from_errno("got_opentemp");
8660 ec2a9698 2022-09-15 mark err = format_help(s);
8662 ec2a9698 2022-09-15 mark return err;
8664 ec2a9698 2022-09-15 mark if (s->f && fflush(s->f) != 0)
8665 ec2a9698 2022-09-15 mark return got_error_from_errno("fflush");
8667 ec2a9698 2022-09-15 mark return NULL;
8670 ec2a9698 2022-09-15 mark static const struct got_error *
8671 ec2a9698 2022-09-15 mark search_start_help_view(struct tog_view *view)
8673 ec2a9698 2022-09-15 mark view->state.help.matched_line = 0;
8674 ec2a9698 2022-09-15 mark return NULL;
8677 eaf2c13e 2022-09-17 mark static void
8678 eaf2c13e 2022-09-17 mark search_setup_help_view(struct tog_view *view, FILE **f, off_t **line_offsets,
8679 eaf2c13e 2022-09-17 mark size_t *nlines, int **first, int **last, int **match, int **selected)
8681 eaf2c13e 2022-09-17 mark struct tog_help_view_state *s = &view->state.help;
8683 eaf2c13e 2022-09-17 mark *f = s->f;
8684 eaf2c13e 2022-09-17 mark *nlines = s->nlines;
8685 eaf2c13e 2022-09-17 mark *line_offsets = s->line_offsets;
8686 eaf2c13e 2022-09-17 mark *match = &s->matched_line;
8687 eaf2c13e 2022-09-17 mark *first = &s->first_displayed_line;
8688 eaf2c13e 2022-09-17 mark *last = &s->last_displayed_line;
8689 eaf2c13e 2022-09-17 mark *selected = &s->selected_line;
8692 ec2a9698 2022-09-15 mark static const struct got_error *
8693 ec2a9698 2022-09-15 mark show_help_view(struct tog_view *view)
8695 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
8696 ec2a9698 2022-09-15 mark const struct got_error *err;
8697 ec2a9698 2022-09-15 mark regmatch_t *regmatch = &view->regmatch;
8698 ec2a9698 2022-09-15 mark wchar_t *wline;
8699 ec2a9698 2022-09-15 mark char *line;
8700 ec2a9698 2022-09-15 mark ssize_t linelen;
8701 ec2a9698 2022-09-15 mark size_t linesz = 0;
8702 ec2a9698 2022-09-15 mark int width, nprinted = 0, rc = 0;
8703 ec2a9698 2022-09-15 mark int eos = view->nlines;
8705 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
8706 ec2a9698 2022-09-15 mark --eos; /* account for border */
8708 ec2a9698 2022-09-15 mark s->lineno = 0;
8709 ec2a9698 2022-09-15 mark rewind(s->f);
8710 ec2a9698 2022-09-15 mark werase(view->window);
8712 ec2a9698 2022-09-15 mark if (view->gline > s->nlines - 1)
8713 ec2a9698 2022-09-15 mark view->gline = s->nlines - 1;
8715 ec2a9698 2022-09-15 mark err = win_draw_center(view->window, 0, 0, view->ncols,
8716 16a2d4f0 2022-09-19 stsp view_needs_focus_indication(view),
8717 12c07a25 2022-09-19 stsp "tog help (press q to return to tog)");
8719 ec2a9698 2022-09-15 mark return err;
8720 ec2a9698 2022-09-15 mark if (eos <= 1)
8721 ec2a9698 2022-09-15 mark return NULL;
8722 ec2a9698 2022-09-15 mark waddstr(view->window, "\n\n");
8725 ec2a9698 2022-09-15 mark s->eof = 0;
8726 ec2a9698 2022-09-15 mark view->maxx = 0;
8727 ec2a9698 2022-09-15 mark line = NULL;
8728 ec2a9698 2022-09-15 mark while (eos > 0 && nprinted < eos) {
8729 ec2a9698 2022-09-15 mark attr_t attr = 0;
8731 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
8732 ec2a9698 2022-09-15 mark if (linelen == -1) {
8733 ec2a9698 2022-09-15 mark if (!feof(s->f)) {
8734 ec2a9698 2022-09-15 mark free(line);
8735 ec2a9698 2022-09-15 mark return got_ferror(s->f, GOT_ERR_IO);
8737 ec2a9698 2022-09-15 mark s->eof = 1;
8740 ec2a9698 2022-09-15 mark if (++s->lineno < s->first_displayed_line)
8742 ec2a9698 2022-09-15 mark if (view->gline && !gotoline(view, &s->lineno, &nprinted))
8744 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline)
8745 ec2a9698 2022-09-15 mark attr = A_STANDOUT;
8747 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, NULL, line, 0, INT_MAX, 0,
8748 ec2a9698 2022-09-15 mark view->x ? 1 : 0);
8749 ec2a9698 2022-09-15 mark if (err) {
8750 ec2a9698 2022-09-15 mark free(line);
8751 ec2a9698 2022-09-15 mark return err;
8753 ec2a9698 2022-09-15 mark view->maxx = MAX(view->maxx, width);
8754 ec2a9698 2022-09-15 mark free(wline);
8755 ec2a9698 2022-09-15 mark wline = NULL;
8758 ec2a9698 2022-09-15 mark wattron(view->window, attr);
8759 ec2a9698 2022-09-15 mark if (s->first_displayed_line + nprinted == s->matched_line &&
8760 ec2a9698 2022-09-15 mark regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
8761 ec2a9698 2022-09-15 mark err = add_matched_line(&width, line, view->ncols - 1, 0,
8762 ec2a9698 2022-09-15 mark view->window, view->x, regmatch);
8763 ec2a9698 2022-09-15 mark if (err) {
8764 ec2a9698 2022-09-15 mark free(line);
8765 ec2a9698 2022-09-15 mark return err;
8770 ec2a9698 2022-09-15 mark err = format_line(&wline, &width, &skip, line,
8771 ec2a9698 2022-09-15 mark view->x, view->ncols - 1, 0, view->x ? 1 : 0);
8772 ec2a9698 2022-09-15 mark if (err) {
8773 ec2a9698 2022-09-15 mark free(line);
8774 ec2a9698 2022-09-15 mark return err;
8776 ec2a9698 2022-09-15 mark rc = waddwstr(view->window, &wline[skip]);
8777 ec2a9698 2022-09-15 mark free(wline);
8778 ec2a9698 2022-09-15 mark wline = NULL;
8779 ec2a9698 2022-09-15 mark if (rc == ERR)
8780 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_IO, "waddwstr");
8782 ec2a9698 2022-09-15 mark if (s->lineno == view->hiline) {
8783 ec2a9698 2022-09-15 mark while (width++ < view->ncols)
8784 ec2a9698 2022-09-15 mark waddch(view->window, ' ');
8786 ec2a9698 2022-09-15 mark if (width <= view->ncols)
8787 ec2a9698 2022-09-15 mark waddch(view->window, '\n');
8790 ec2a9698 2022-09-15 mark wattroff(view->window, attr);
8791 ec2a9698 2022-09-15 mark if (++nprinted == 1)
8792 ec2a9698 2022-09-15 mark s->first_displayed_line = s->lineno;
8794 ec2a9698 2022-09-15 mark free(line);
8795 ec2a9698 2022-09-15 mark if (nprinted > 0)
8796 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line + nprinted - 1;
8798 ec2a9698 2022-09-15 mark s->last_displayed_line = s->first_displayed_line;
8800 ec2a9698 2022-09-15 mark view_border(view);
8802 ec2a9698 2022-09-15 mark if (s->eof) {
8803 ec2a9698 2022-09-15 mark rc = waddnstr(view->window,
8804 ec2a9698 2022-09-15 mark "See the tog(1) manual page for full documentation",
8805 ec2a9698 2022-09-15 mark view->ncols - 1);
8806 ec2a9698 2022-09-15 mark if (rc == ERR)
8807 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
8809 ec2a9698 2022-09-15 mark wmove(view->window, view->nlines - 1, 0);
8810 ec2a9698 2022-09-15 mark wclrtoeol(view->window);
8811 ec2a9698 2022-09-15 mark wstandout(view->window);
8812 ec2a9698 2022-09-15 mark rc = waddnstr(view->window, "scroll down for more...",
8813 ec2a9698 2022-09-15 mark view->ncols - 1);
8814 ec2a9698 2022-09-15 mark if (rc == ERR)
8815 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_RANGE, "waddnstr");
8816 ec2a9698 2022-09-15 mark if (getcurx(view->window) < view->ncols - 6) {
8817 ec2a9698 2022-09-15 mark rc = wprintw(view->window, "[%.0f%%]",
8818 ec2a9698 2022-09-15 mark 100.00 * s->last_displayed_line / s->nlines);
8819 ec2a9698 2022-09-15 mark if (rc == ERR)
8820 ec2a9698 2022-09-15 mark return got_error_msg(GOT_ERR_IO, "wprintw");
8822 ec2a9698 2022-09-15 mark wstandend(view->window);
8825 ec2a9698 2022-09-15 mark return NULL;
8828 ec2a9698 2022-09-15 mark static const struct got_error *
8829 ec2a9698 2022-09-15 mark input_help_view(struct tog_view **new_view, struct tog_view *view, int ch)
8831 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
8832 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
8833 ec2a9698 2022-09-15 mark char *line = NULL;
8834 ec2a9698 2022-09-15 mark ssize_t linelen;
8835 ec2a9698 2022-09-15 mark size_t linesz = 0;
8836 ec2a9698 2022-09-15 mark int eos, nscroll;
8838 ec2a9698 2022-09-15 mark eos = nscroll = view->nlines;
8839 ec2a9698 2022-09-15 mark if (view_is_hsplit_top(view))
8840 ec2a9698 2022-09-15 mark --eos; /* border */
8842 ec2a9698 2022-09-15 mark s->lineno = s->first_displayed_line - 1 + s->selected_line;
8844 ec2a9698 2022-09-15 mark switch (ch) {
8846 ec2a9698 2022-09-15 mark view->x = 0;
8849 ec2a9698 2022-09-15 mark view->x = MAX(view->maxx - view->ncols / 3, 0);
8850 ec2a9698 2022-09-15 mark view->count = 0;
8852 ec2a9698 2022-09-15 mark case KEY_RIGHT:
8854 ec2a9698 2022-09-15 mark if (view->x + view->ncols / 3 < view->maxx)
8855 ec2a9698 2022-09-15 mark view->x += 2;
8857 ec2a9698 2022-09-15 mark view->count = 0;
8859 ec2a9698 2022-09-15 mark case KEY_LEFT:
8861 ec2a9698 2022-09-15 mark view->x -= MIN(view->x, 2);
8862 ec2a9698 2022-09-15 mark if (view->x <= 0)
8863 ec2a9698 2022-09-15 mark view->count = 0;
8866 ec2a9698 2022-09-15 mark case KEY_HOME:
8867 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
8868 ec2a9698 2022-09-15 mark view->count = 0;
8871 ec2a9698 2022-09-15 mark case KEY_END:
8872 ec2a9698 2022-09-15 mark view->count = 0;
8873 ec2a9698 2022-09-15 mark if (s->eof)
8875 ec2a9698 2022-09-15 mark s->first_displayed_line = (s->nlines - eos) + 3;
8876 ec2a9698 2022-09-15 mark s->eof = 1;
8879 ec2a9698 2022-09-15 mark case KEY_UP:
8880 ec2a9698 2022-09-15 mark if (s->first_displayed_line > 1)
8881 ec2a9698 2022-09-15 mark --s->first_displayed_line;
8883 ec2a9698 2022-09-15 mark view->count = 0;
8885 ec2a9698 2022-09-15 mark case CTRL('u'):
8887 ec2a9698 2022-09-15 mark nscroll /= 2;
8888 ec2a9698 2022-09-15 mark /* FALL THROUGH */
8889 ec2a9698 2022-09-15 mark case KEY_PPAGE:
8890 ec2a9698 2022-09-15 mark case CTRL('b'):
8892 ec2a9698 2022-09-15 mark if (s->first_displayed_line == 1) {
8893 ec2a9698 2022-09-15 mark view->count = 0;
8896 ec2a9698 2022-09-15 mark while (--nscroll > 0 && s->first_displayed_line > 1)
8897 ec2a9698 2022-09-15 mark s->first_displayed_line--;
8900 ec2a9698 2022-09-15 mark case KEY_DOWN:
8901 ec2a9698 2022-09-15 mark case CTRL('n'):
8902 ec2a9698 2022-09-15 mark if (!s->eof)
8903 ec2a9698 2022-09-15 mark ++s->first_displayed_line;
8905 ec2a9698 2022-09-15 mark view->count = 0;
8907 ec2a9698 2022-09-15 mark case CTRL('d'):
8909 ec2a9698 2022-09-15 mark nscroll /= 2;
8910 ec2a9698 2022-09-15 mark /* FALL THROUGH */
8911 ec2a9698 2022-09-15 mark case KEY_NPAGE:
8912 ec2a9698 2022-09-15 mark case CTRL('f'):
8915 ec2a9698 2022-09-15 mark if (s->eof) {
8916 ec2a9698 2022-09-15 mark view->count = 0;
8919 ec2a9698 2022-09-15 mark while (!s->eof && --nscroll > 0) {
8920 ec2a9698 2022-09-15 mark linelen = getline(&line, &linesz, s->f);
8921 ec2a9698 2022-09-15 mark s->first_displayed_line++;
8922 ec2a9698 2022-09-15 mark if (linelen == -1) {
8923 ec2a9698 2022-09-15 mark if (feof(s->f))
8924 ec2a9698 2022-09-15 mark s->eof = 1;
8926 ec2a9698 2022-09-15 mark err = got_ferror(s->f, GOT_ERR_IO);
8930 ec2a9698 2022-09-15 mark free(line);
8933 ec2a9698 2022-09-15 mark view->count = 0;
8937 ec2a9698 2022-09-15 mark return err;
8940 ec2a9698 2022-09-15 mark static const struct got_error *
8941 ec2a9698 2022-09-15 mark close_help_view(struct tog_view *view)
8943 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
8945 ec2a9698 2022-09-15 mark free(s->line_offsets);
8946 ec2a9698 2022-09-15 mark s->line_offsets = NULL;
8947 ec2a9698 2022-09-15 mark if (fclose(s->f) == EOF)
8948 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
8950 ec2a9698 2022-09-15 mark return NULL;
8953 ec2a9698 2022-09-15 mark static const struct got_error *
8954 ec2a9698 2022-09-15 mark reset_help_view(struct tog_view *view)
8956 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
8959 ec2a9698 2022-09-15 mark if (s->f && fclose(s->f) == EOF)
8960 ec2a9698 2022-09-15 mark return got_error_from_errno("fclose");
8962 ec2a9698 2022-09-15 mark wclear(view->window);
8963 ec2a9698 2022-09-15 mark view->count = 0;
8964 ec2a9698 2022-09-15 mark view->x = 0;
8965 ec2a9698 2022-09-15 mark s->all = !s->all;
8966 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
8967 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
8968 ec2a9698 2022-09-15 mark s->matched_line = 0;
8970 ec2a9698 2022-09-15 mark return create_help(s);
8973 ec2a9698 2022-09-15 mark static const struct got_error *
8974 ec2a9698 2022-09-15 mark open_help_view(struct tog_view *view, struct tog_view *parent)
8976 ec2a9698 2022-09-15 mark const struct got_error *err = NULL;
8977 ec2a9698 2022-09-15 mark struct tog_help_view_state *s = &view->state.help;
8979 ec2a9698 2022-09-15 mark s->type = (enum tog_keymap_type)parent->type;
8980 ec2a9698 2022-09-15 mark s->first_displayed_line = 1;
8981 ec2a9698 2022-09-15 mark s->last_displayed_line = view->nlines;
8982 ec2a9698 2022-09-15 mark s->selected_line = 1;
8984 ec2a9698 2022-09-15 mark view->show = show_help_view;
8985 ec2a9698 2022-09-15 mark view->input = input_help_view;
8986 ec2a9698 2022-09-15 mark view->reset = reset_help_view;
8987 ec2a9698 2022-09-15 mark view->close = close_help_view;
8988 ec2a9698 2022-09-15 mark view->search_start = search_start_help_view;
8989 eaf2c13e 2022-09-17 mark view->search_setup = search_setup_help_view;
8990 ec2a9698 2022-09-15 mark view->search_next = search_next_view_match;
8992 ec2a9698 2022-09-15 mark err = create_help(s);
8993 ec2a9698 2022-09-15 mark return err;
8996 ec2a9698 2022-09-15 mark static const struct got_error *
8997 136e2bd4 2022-07-23 mark view_dispatch_request(struct tog_view **new_view, struct tog_view *view,
8998 136e2bd4 2022-07-23 mark enum tog_view_type request, int y, int x)
9000 136e2bd4 2022-07-23 mark const struct got_error *err = NULL;
9002 136e2bd4 2022-07-23 mark *new_view = NULL;
9004 136e2bd4 2022-07-23 mark switch (request) {
9005 136e2bd4 2022-07-23 mark case TOG_VIEW_DIFF:
9006 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG) {
9007 136e2bd4 2022-07-23 mark struct tog_log_view_state *s = &view->state.log;
9009 136e2bd4 2022-07-23 mark err = open_diff_view_for_commit(new_view, y, x,
9010 136e2bd4 2022-07-23 mark s->selected_entry->commit, s->selected_entry->id,
9011 136e2bd4 2022-07-23 mark view, s->repo);
9013 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9014 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9016 136e2bd4 2022-07-23 mark case TOG_VIEW_BLAME:
9017 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_TREE) {
9018 136e2bd4 2022-07-23 mark struct tog_tree_view_state *s = &view->state.tree;
9020 136e2bd4 2022-07-23 mark err = blame_tree_entry(new_view, y, x,
9021 136e2bd4 2022-07-23 mark s->selected_entry, &s->parents, s->commit_id,
9024 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9025 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9027 136e2bd4 2022-07-23 mark case TOG_VIEW_LOG:
9028 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_BLAME)
9029 136e2bd4 2022-07-23 mark err = log_annotated_line(new_view, y, x,
9030 136e2bd4 2022-07-23 mark view->state.blame.repo, view->state.blame.id_to_log);
9031 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9032 136e2bd4 2022-07-23 mark err = log_selected_tree_entry(new_view, y, x,
9033 136e2bd4 2022-07-23 mark &view->state.tree);
9034 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9035 136e2bd4 2022-07-23 mark err = log_ref_entry(new_view, y, x,
9036 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9037 136e2bd4 2022-07-23 mark view->state.ref.repo);
9039 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9040 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9042 136e2bd4 2022-07-23 mark case TOG_VIEW_TREE:
9043 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9044 136e2bd4 2022-07-23 mark err = browse_commit_tree(new_view, y, x,
9045 136e2bd4 2022-07-23 mark view->state.log.selected_entry,
9046 136e2bd4 2022-07-23 mark view->state.log.in_repo_path,
9047 136e2bd4 2022-07-23 mark view->state.log.head_ref_name,
9048 136e2bd4 2022-07-23 mark view->state.log.repo);
9049 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_REF)
9050 136e2bd4 2022-07-23 mark err = browse_ref_tree(new_view, y, x,
9051 136e2bd4 2022-07-23 mark view->state.ref.selected_entry,
9052 136e2bd4 2022-07-23 mark view->state.ref.repo);
9054 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL,
9055 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9057 136e2bd4 2022-07-23 mark case TOG_VIEW_REF:
9058 136e2bd4 2022-07-23 mark *new_view = view_open(0, 0, y, x, TOG_VIEW_REF);
9059 136e2bd4 2022-07-23 mark if (*new_view == NULL)
9060 136e2bd4 2022-07-23 mark return got_error_from_errno("view_open");
9061 136e2bd4 2022-07-23 mark if (view->type == TOG_VIEW_LOG)
9062 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.log.repo);
9063 136e2bd4 2022-07-23 mark else if (view->type == TOG_VIEW_TREE)
9064 136e2bd4 2022-07-23 mark err = open_ref_view(*new_view, view->state.tree.repo);
9066 136e2bd4 2022-07-23 mark err = got_error_msg(GOT_ERR_NOT_IMPL,
9067 136e2bd4 2022-07-23 mark "parent/child view pair not supported");
9069 136e2bd4 2022-07-23 mark view_close(*new_view);
9071 ec2a9698 2022-09-15 mark case TOG_VIEW_HELP:
9072 94274a8f 2022-09-19 mark *new_view = view_open(0, 0, 0, 0, TOG_VIEW_HELP);
9073 ec2a9698 2022-09-15 mark if (*new_view == NULL)
9074 ec2a9698 2022-09-15 mark return got_error_from_errno("view_open");
9075 ec2a9698 2022-09-15 mark err = open_help_view(*new_view, view);
9077 ec2a9698 2022-09-15 mark view_close(*new_view);
9080 136e2bd4 2022-07-23 mark return got_error_msg(GOT_ERR_NOT_IMPL, "invalid view");
9083 136e2bd4 2022-07-23 mark return err;
9087 9b058f45 2022-06-30 mark * If view was scrolled down to move the selected line into view when opening a
9088 9b058f45 2022-06-30 mark * horizontal split, scroll back up when closing the split/toggling fullscreen.
9090 6458efa5 2020-11-24 stsp static void
9091 9b058f45 2022-06-30 mark offset_selection_up(struct tog_view *view)
9093 9b058f45 2022-06-30 mark switch (view->type) {
9094 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9095 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9096 9b058f45 2022-06-30 mark if (s->first_displayed_line == 1) {
9097 9b058f45 2022-06-30 mark s->selected_line = MAX(s->selected_line - view->offset,
9101 9b058f45 2022-06-30 mark if (s->first_displayed_line > view->offset)
9102 9b058f45 2022-06-30 mark s->first_displayed_line -= view->offset;
9104 9b058f45 2022-06-30 mark s->first_displayed_line = 1;
9105 9b058f45 2022-06-30 mark s->selected_line += view->offset;
9108 9b058f45 2022-06-30 mark case TOG_VIEW_LOG:
9109 9b058f45 2022-06-30 mark log_scroll_up(&view->state.log, view->offset);
9110 9b058f45 2022-06-30 mark view->state.log.selected += view->offset;
9112 9b058f45 2022-06-30 mark case TOG_VIEW_REF:
9113 9b058f45 2022-06-30 mark ref_scroll_up(&view->state.ref, view->offset);
9114 9b058f45 2022-06-30 mark view->state.ref.selected += view->offset;
9116 9b058f45 2022-06-30 mark case TOG_VIEW_TREE:
9117 9b058f45 2022-06-30 mark tree_scroll_up(&view->state.tree, view->offset);
9118 9b058f45 2022-06-30 mark view->state.tree.selected += view->offset;
9124 9b058f45 2022-06-30 mark view->offset = 0;
9128 9b058f45 2022-06-30 mark * If the selected line is in the section of screen covered by the bottom split,
9129 9b058f45 2022-06-30 mark * scroll down offset lines to move it into view and index its new position.
9131 9b058f45 2022-06-30 mark static const struct got_error *
9132 9b058f45 2022-06-30 mark offset_selection_down(struct tog_view *view)
9134 9b058f45 2022-06-30 mark const struct got_error *err = NULL;
9135 9b058f45 2022-06-30 mark const struct got_error *(*scrolld)(struct tog_view *, int);
9136 9b058f45 2022-06-30 mark int *selected = NULL;
9137 9b058f45 2022-06-30 mark int header, offset;
9139 9b058f45 2022-06-30 mark switch (view->type) {
9140 9b058f45 2022-06-30 mark case TOG_VIEW_BLAME: {
9141 9b058f45 2022-06-30 mark struct tog_blame_view_state *s = &view->state.blame;
9142 9b058f45 2022-06-30 mark header = 3;
9143 9b058f45 2022-06-30 mark scrolld = NULL;
9144 9b058f45 2022-06-30 mark if (s->selected_line > view->nlines - header) {
9145 9b058f45 2022-06-30 mark offset = abs(view->nlines - s->selected_line - header);
9146 9b058f45 2022-06-30 mark s->first_displayed_line += offset;
9147 9b058f45 2022-06-30 mark s->selected_line -= offset;
9148 9b058f45 2022-06-30 mark view->offset = offset;
9152 9b058f45 2022-06-30 mark case TOG_VIEW_LOG: {
9153 9b058f45 2022-06-30 mark struct tog_log_view_state *s = &view->state.log;
9154 9b058f45 2022-06-30 mark scrolld = &log_scroll_down;
9155 d2366e29 2022-07-07 mark header = view_is_parent_view(view) ? 3 : 2;
9156 9b058f45 2022-06-30 mark selected = &s->selected;
9159 9b058f45 2022-06-30 mark case TOG_VIEW_REF: {
9160 9b058f45 2022-06-30 mark struct tog_ref_view_state *s = &view->state.ref;
9161 9b058f45 2022-06-30 mark scrolld = &ref_scroll_down;
9162 9b058f45 2022-06-30 mark header = 3;
9163 9b058f45 2022-06-30 mark selected = &s->selected;
9166 9b058f45 2022-06-30 mark case TOG_VIEW_TREE: {
9167 9b058f45 2022-06-30 mark struct tog_tree_view_state *s = &view->state.tree;
9168 9b058f45 2022-06-30 mark scrolld = &tree_scroll_down;
9169 9b058f45 2022-06-30 mark header = 5;
9170 9b058f45 2022-06-30 mark selected = &s->selected;
9174 9b058f45 2022-06-30 mark selected = NULL;
9175 9b058f45 2022-06-30 mark scrolld = NULL;
9176 9b058f45 2022-06-30 mark header = 0;
9180 9b058f45 2022-06-30 mark if (selected && *selected > view->nlines - header) {
9181 9b058f45 2022-06-30 mark offset = abs(view->nlines - *selected - header);
9182 9b058f45 2022-06-30 mark view->offset = offset;
9183 9b058f45 2022-06-30 mark if (scrolld && offset) {
9184 9b058f45 2022-06-30 mark err = scrolld(view, offset);
9185 9b058f45 2022-06-30 mark *selected -= offset;
9189 9b058f45 2022-06-30 mark return err;
9192 9b058f45 2022-06-30 mark static void
9193 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
9197 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
9198 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
9199 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = &tog_commands[i];
9200 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
9202 6879ba42 2020-10-01 naddy fputc('\n', fp);
9205 4ed7e80c 2018-05-20 stsp __dead static void
9206 6879ba42 2020-10-01 naddy usage(int hflag, int status)
9208 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
9210 6a0a1bd4 2022-10-04 op fprintf(fp, "usage: %s [-hV] command [arg ...]\n",
9211 6879ba42 2020-10-01 naddy getprogname());
9212 6879ba42 2020-10-01 naddy if (hflag) {
9213 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
9214 6879ba42 2020-10-01 naddy list_commands(fp);
9216 6879ba42 2020-10-01 naddy exit(status);
9219 c2301be8 2018-04-30 stsp static char **
9220 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
9222 ee85c5e8 2020-02-29 stsp va_list ap;
9223 c2301be8 2018-04-30 stsp char **argv;
9226 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
9228 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
9229 c2301be8 2018-04-30 stsp if (argv == NULL)
9230 c2301be8 2018-04-30 stsp err(1, "calloc");
9231 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
9232 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
9233 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
9234 e10c916e 2019-09-15 hiltjo err(1, "strdup");
9237 ee85c5e8 2020-02-29 stsp va_end(ap);
9238 c2301be8 2018-04-30 stsp return argv;
9242 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
9243 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
9244 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
9245 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
9246 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
9248 ee85c5e8 2020-02-29 stsp static const struct got_error *
9249 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
9251 1d0f4054 2021-06-17 stsp const struct got_error *error = NULL, *close_err;
9252 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9253 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
9254 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
9255 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
9256 a44927cc 2022-04-07 stsp struct got_commit_object *commit = NULL;
9257 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
9258 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
9259 0ae84acc 2022-06-15 tracey int *pack_fds = NULL;
9261 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
9262 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
9263 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
9265 0ae84acc 2022-06-15 tracey error = got_repo_pack_fds_open(&pack_fds);
9266 0ae84acc 2022-06-15 tracey if (error != NULL)
9267 0ae84acc 2022-06-15 tracey goto done;
9269 ee85c5e8 2020-02-29 stsp error = got_worktree_open(&worktree, cwd);
9270 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
9271 ee85c5e8 2020-02-29 stsp goto done;
9273 ee85c5e8 2020-02-29 stsp if (worktree)
9274 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
9276 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
9277 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
9278 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
9279 ee85c5e8 2020-02-29 stsp goto done;
9282 0ae84acc 2022-06-15 tracey error = got_repo_open(&repo, repo_path, NULL, pack_fds);
9283 ee85c5e8 2020-02-29 stsp if (error != NULL)
9284 ee85c5e8 2020-02-29 stsp goto done;
9286 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
9287 ee85c5e8 2020-02-29 stsp repo, worktree);
9288 ee85c5e8 2020-02-29 stsp if (error)
9289 ee85c5e8 2020-02-29 stsp goto done;
9291 7f66531d 2021-11-16 stsp error = tog_load_refs(repo, 0);
9292 84de9106 2020-12-26 stsp if (error)
9293 84de9106 2020-12-26 stsp goto done;
9294 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
9295 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
9296 87670572 2020-12-26 naddy GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
9297 ee85c5e8 2020-02-29 stsp if (error)
9298 ee85c5e8 2020-02-29 stsp goto done;
9300 ee85c5e8 2020-02-29 stsp if (worktree) {
9301 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
9302 ee85c5e8 2020-02-29 stsp worktree = NULL;
9305 a44927cc 2022-04-07 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
9306 a44927cc 2022-04-07 stsp if (error)
9307 a44927cc 2022-04-07 stsp goto done;
9309 a44927cc 2022-04-07 stsp error = got_object_id_by_path(&id, repo, commit, in_repo_path);
9310 ee85c5e8 2020-02-29 stsp if (error) {
9311 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
9312 ee85c5e8 2020-02-29 stsp goto done;
9313 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
9314 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
9315 6879ba42 2020-10-01 naddy usage(1, 1);
9316 ee85c5e8 2020-02-29 stsp /* not reached */
9319 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
9320 ee85c5e8 2020-02-29 stsp if (error)
9321 ee85c5e8 2020-02-29 stsp goto done;
9323 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
9325 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
9326 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
9328 1d0f4054 2021-06-17 stsp if (repo) {
9329 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
9330 1d0f4054 2021-06-17 stsp if (error == NULL)
9331 1d0f4054 2021-06-17 stsp error = close_err;
9333 a44927cc 2022-04-07 stsp if (commit)
9334 a44927cc 2022-04-07 stsp got_object_commit_close(commit);
9335 ee85c5e8 2020-02-29 stsp if (worktree)
9336 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
9337 0ae84acc 2022-06-15 tracey if (pack_fds) {
9338 0ae84acc 2022-06-15 tracey const struct got_error *pack_err =
9339 0ae84acc 2022-06-15 tracey got_repo_pack_fds_close(pack_fds);
9340 0ae84acc 2022-06-15 tracey if (error == NULL)
9341 0ae84acc 2022-06-15 tracey error = pack_err;
9344 ee85c5e8 2020-02-29 stsp free(commit_id_str);
9345 ee85c5e8 2020-02-29 stsp free(commit_id);
9346 ee85c5e8 2020-02-29 stsp free(cwd);
9347 ee85c5e8 2020-02-29 stsp free(repo_path);
9348 ee85c5e8 2020-02-29 stsp free(in_repo_path);
9349 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
9351 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
9352 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
9353 ee85c5e8 2020-02-29 stsp free(cmd_argv);
9355 87670572 2020-12-26 naddy tog_free_refs();
9356 ee85c5e8 2020-02-29 stsp return error;
9360 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
9362 9f7d7167 2018-04-29 stsp const struct got_error *error = NULL;
9363 3e166534 2022-02-16 naddy const struct tog_cmd *cmd = NULL;
9364 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
9365 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
9366 3e166534 2022-02-16 naddy static const struct option longopts[] = {
9367 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
9368 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
9370 917d79a7 2022-07-01 stsp char *diff_algo_str = NULL;
9372 3264c09c 2022-09-06 mark if (!isatty(STDIN_FILENO))
9373 3264c09c 2022-09-06 mark errx(1, "standard input is not a tty");
9375 289e3cbf 2019-02-04 stsp setlocale(LC_CTYPE, "");
9377 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
9378 9f7d7167 2018-04-29 stsp switch (ch) {
9380 9f7d7167 2018-04-29 stsp hflag = 1;
9383 53ccebc2 2019-07-30 stsp Vflag = 1;
9386 6879ba42 2020-10-01 naddy usage(hflag, 1);
9387 9f7d7167 2018-04-29 stsp /* NOTREACHED */
9391 9f7d7167 2018-04-29 stsp argc -= optind;
9392 9f7d7167 2018-04-29 stsp argv += optind;
9393 9814e6a3 2020-09-27 naddy optind = 1;
9394 c2301be8 2018-04-30 stsp optreset = 1;
9396 53ccebc2 2019-07-30 stsp if (Vflag) {
9397 53ccebc2 2019-07-30 stsp got_version_print_str();
9398 6879ba42 2020-10-01 naddy return 0;
9401 4010e238 2020-12-04 stsp #ifndef PROFILE
9402 4010e238 2020-12-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
9403 4010e238 2020-12-04 stsp NULL) == -1)
9404 4010e238 2020-12-04 stsp err(1, "pledge");
9407 c2301be8 2018-04-30 stsp if (argc == 0) {
9408 f29d3e89 2018-06-23 stsp if (hflag)
9409 6879ba42 2020-10-01 naddy usage(hflag, 0);
9410 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
9411 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
9413 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
9417 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
9418 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
9419 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
9420 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
9421 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
9427 917d79a7 2022-07-01 stsp diff_algo_str = getenv("TOG_DIFF_ALGORITHM");
9428 917d79a7 2022-07-01 stsp if (diff_algo_str) {
9429 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "patience") == 0)
9430 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
9431 917d79a7 2022-07-01 stsp if (strcasecmp(diff_algo_str, "myers") == 0)
9432 917d79a7 2022-07-01 stsp tog_diff_algo = GOT_DIFF_ALGORITHM_MYERS;
9435 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
9436 ee85c5e8 2020-02-29 stsp if (argc != 1)
9437 6879ba42 2020-10-01 naddy usage(0, 1);
9438 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
9439 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
9441 ee85c5e8 2020-02-29 stsp if (hflag)
9442 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
9444 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
9448 b46c1e04 2020-09-20 naddy putchar('\n');
9449 a2f4a359 2020-02-28 stsp if (cmd_argv) {
9451 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
9452 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
9453 a2f4a359 2020-02-28 stsp free(cmd_argv);
9456 e45c294c 2022-10-24 stsp if (error && error->code != GOT_ERR_CANCELLED &&
9457 e45c294c 2022-10-24 stsp error->code != GOT_ERR_EOF &&
9458 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_EXIT &&
9459 e45c294c 2022-10-24 stsp error->code != GOT_ERR_PRIVSEP_PIPE &&
9460 e45c294c 2022-10-24 stsp !(error->code == GOT_ERR_ERRNO && errno == EINTR))
9461 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
