2 5aa81393 2020-01-06 stsp * Copyright (c) 2018, 2019, 2020 Stefan Sperling <stsp@openbsd.org>
4 9f7d7167 2018-04-29 stsp * Permission to use, copy, modify, and distribute this software for any
5 9f7d7167 2018-04-29 stsp * purpose with or without fee is hereby granted, provided that the above
6 9f7d7167 2018-04-29 stsp * copyright notice and this permission notice appear in all copies.
8 9f7d7167 2018-04-29 stsp * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 9f7d7167 2018-04-29 stsp * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 9f7d7167 2018-04-29 stsp * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 9f7d7167 2018-04-29 stsp * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 9f7d7167 2018-04-29 stsp * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 9f7d7167 2018-04-29 stsp * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 9f7d7167 2018-04-29 stsp * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 80ddbec8 2018-04-29 stsp #include <sys/queue.h>
18 ffd1d5e5 2018-06-23 stsp #include <sys/stat.h>
19 25791caa 2018-10-24 stsp #include <sys/ioctl.h>
21 0d6c6ee3 2020-05-20 stsp #include <ctype.h>
22 31120ada 2018-04-30 stsp #include <errno.h>
23 6062e8ea 2021-09-21 stsp #define _XOPEN_SOURCE_EXTENDED /* for ncurses wide-character functions */
24 9f7d7167 2018-04-29 stsp #include <curses.h>
25 9f7d7167 2018-04-29 stsp #include <panel.h>
26 9f7d7167 2018-04-29 stsp #include <locale.h>
27 61266923 2020-01-14 stsp #include <signal.h>
28 9f7d7167 2018-04-29 stsp #include <stdlib.h>
29 ee85c5e8 2020-02-29 stsp #include <stdarg.h>
30 26ed57b2 2018-05-19 stsp #include <stdio.h>
31 9f7d7167 2018-04-29 stsp #include <getopt.h>
32 9f7d7167 2018-04-29 stsp #include <string.h>
33 9f7d7167 2018-04-29 stsp #include <err.h>
34 80ddbec8 2018-04-29 stsp #include <unistd.h>
35 26ed57b2 2018-05-19 stsp #include <limits.h>
36 61e69b96 2018-05-20 stsp #include <wchar.h>
37 788c352e 2018-06-16 stsp #include <time.h>
38 84451b3e 2018-07-10 stsp #include <pthread.h>
39 5036bf37 2018-09-24 stsp #include <libgen.h>
40 60493ae3 2019-06-20 stsp #include <regex.h>
41 3da8ef85 2021-09-21 stsp #include <sched.h>
43 53ccebc2 2019-07-30 stsp #include "got_version.h"
44 9f7d7167 2018-04-29 stsp #include "got_error.h"
45 80ddbec8 2018-04-29 stsp #include "got_object.h"
46 80ddbec8 2018-04-29 stsp #include "got_reference.h"
47 80ddbec8 2018-04-29 stsp #include "got_repository.h"
48 80ddbec8 2018-04-29 stsp #include "got_diff.h"
49 511a516b 2018-05-19 stsp #include "got_opentemp.h"
50 00dfcb92 2018-06-11 stsp #include "got_utf8.h"
51 6fb7cd11 2019-08-22 stsp #include "got_cancel.h"
52 6fb7cd11 2019-08-22 stsp #include "got_commit_graph.h"
53 a70480e0 2018-06-23 stsp #include "got_blame.h"
54 c2db6724 2019-01-04 stsp #include "got_privsep.h"
55 1dd54920 2019-05-11 stsp #include "got_path.h"
56 b7165be3 2019-02-05 stsp #include "got_worktree.h"
59 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
63 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
66 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
68 9f7d7167 2018-04-29 stsp #ifndef nitems
69 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
72 9f7d7167 2018-04-29 stsp struct tog_cmd {
73 c2301be8 2018-04-30 stsp const char *name;
74 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
75 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
78 6879ba42 2020-10-01 naddy __dead static void usage(int, int);
79 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
80 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
81 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
82 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
83 6458efa5 2020-11-24 stsp __dead static void usage_ref(void);
85 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
86 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
87 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
88 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
89 6458efa5 2020-11-24 stsp static const struct got_error* cmd_ref(int, char *[]);
91 4ed7e80c 2018-05-20 stsp static struct tog_cmd tog_commands[] = {
92 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
93 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
94 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
95 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
96 6458efa5 2020-11-24 stsp { "ref", cmd_ref, usage_ref },
99 d6b05b5b 2018-08-04 stsp enum tog_view_type {
100 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
101 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
102 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
103 6458efa5 2020-11-24 stsp TOG_VIEW_TREE,
104 6458efa5 2020-11-24 stsp TOG_VIEW_REF,
107 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
109 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
110 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
111 ba4f502b 2018-08-04 stsp struct got_object_id *id;
112 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
115 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
116 ba4f502b 2018-08-04 stsp struct commit_queue {
117 ba4f502b 2018-08-04 stsp int ncommits;
118 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
121 f26dddb7 2019-11-08 stsp struct tog_color {
122 dbdddfee 2021-06-23 naddy STAILQ_ENTRY(tog_color) entry;
123 6d17833f 2019-11-08 stsp regex_t regex;
124 6d17833f 2019-11-08 stsp short colorpair;
126 dbdddfee 2021-06-23 naddy STAILQ_HEAD(tog_colors, tog_color);
128 d9dff0e5 2020-12-26 stsp static struct got_reflist_head tog_refs = TAILQ_HEAD_INITIALIZER(tog_refs);
129 51a10b52 2020-12-26 stsp static struct got_reflist_object_id_map *tog_refs_idmap;
131 11b20872 2019-11-08 stsp static const struct got_error *
132 51a10b52 2020-12-26 stsp tog_load_refs(struct got_repository *repo)
134 51a10b52 2020-12-26 stsp const struct got_error *err;
136 51a10b52 2020-12-26 stsp err = got_ref_list(&tog_refs, repo, NULL, got_ref_cmp_by_name, NULL);
138 51a10b52 2020-12-26 stsp return err;
140 51a10b52 2020-12-26 stsp return got_reflist_object_id_map_create(&tog_refs_idmap, &tog_refs,
144 51a10b52 2020-12-26 stsp static void
145 51a10b52 2020-12-26 stsp tog_free_refs(void)
147 51a10b52 2020-12-26 stsp if (tog_refs_idmap) {
148 f193b038 2020-12-26 stsp got_reflist_object_id_map_free(tog_refs_idmap);
149 51a10b52 2020-12-26 stsp tog_refs_idmap = NULL;
151 51a10b52 2020-12-26 stsp got_ref_list_free(&tog_refs);
154 51a10b52 2020-12-26 stsp static const struct got_error *
155 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
156 11b20872 2019-11-08 stsp int idx, short color)
158 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
159 11b20872 2019-11-08 stsp struct tog_color *tc;
160 11b20872 2019-11-08 stsp int regerr = 0;
162 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
163 11b20872 2019-11-08 stsp return NULL;
165 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
167 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
168 11b20872 2019-11-08 stsp if (tc == NULL)
169 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
170 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
171 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
172 11b20872 2019-11-08 stsp if (regerr) {
173 11b20872 2019-11-08 stsp static char regerr_msg[512];
174 11b20872 2019-11-08 stsp static char err_msg[512];
175 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
176 11b20872 2019-11-08 stsp sizeof(regerr_msg));
177 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
178 11b20872 2019-11-08 stsp regerr_msg);
179 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
181 11b20872 2019-11-08 stsp return err;
183 11b20872 2019-11-08 stsp tc->colorpair = idx;
184 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(colors, tc, entry);
185 11b20872 2019-11-08 stsp return NULL;
188 11b20872 2019-11-08 stsp static void
189 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
191 11b20872 2019-11-08 stsp struct tog_color *tc;
193 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(colors)) {
194 dbdddfee 2021-06-23 naddy tc = STAILQ_FIRST(colors);
195 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(colors, entry);
196 11b20872 2019-11-08 stsp regfree(&tc->regex);
201 11b20872 2019-11-08 stsp struct tog_color *
202 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
204 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
206 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
207 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
211 11b20872 2019-11-08 stsp return NULL;
215 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
217 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
218 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
219 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
220 11b20872 2019-11-08 stsp return COLOR_CYAN;
221 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
222 11b20872 2019-11-08 stsp return COLOR_YELLOW;
223 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
224 11b20872 2019-11-08 stsp return COLOR_GREEN;
225 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
226 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
227 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
228 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
229 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
230 91b8c405 2020-01-25 stsp return COLOR_CYAN;
231 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
232 11b20872 2019-11-08 stsp return COLOR_GREEN;
233 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
234 11b20872 2019-11-08 stsp return COLOR_GREEN;
235 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
236 11b20872 2019-11-08 stsp return COLOR_CYAN;
237 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
238 11b20872 2019-11-08 stsp return COLOR_YELLOW;
239 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_HEADS") == 0)
240 6458efa5 2020-11-24 stsp return COLOR_GREEN;
241 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_TAGS") == 0)
242 6458efa5 2020-11-24 stsp return COLOR_MAGENTA;
243 6458efa5 2020-11-24 stsp if (strcmp(envvar, "TOG_COLOR_REFS_REMOTES") == 0)
244 6458efa5 2020-11-24 stsp return COLOR_YELLOW;
250 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
252 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
254 11b20872 2019-11-08 stsp if (val == NULL)
255 11b20872 2019-11-08 stsp return default_color_value(envvar);
257 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
258 11b20872 2019-11-08 stsp return COLOR_BLACK;
259 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
260 11b20872 2019-11-08 stsp return COLOR_RED;
261 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
262 11b20872 2019-11-08 stsp return COLOR_GREEN;
263 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
264 11b20872 2019-11-08 stsp return COLOR_YELLOW;
265 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
266 11b20872 2019-11-08 stsp return COLOR_BLUE;
267 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
268 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
269 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
270 11b20872 2019-11-08 stsp return COLOR_CYAN;
271 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
272 11b20872 2019-11-08 stsp return COLOR_WHITE;
273 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
276 11b20872 2019-11-08 stsp return default_color_value(envvar);
280 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
281 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
282 3dbaef42 2020-11-24 stsp const char *label1, *label2;
284 15a087fe 2019-02-21 stsp int first_displayed_line;
285 15a087fe 2019-02-21 stsp int last_displayed_line;
287 15a087fe 2019-02-21 stsp int diff_context;
288 3dbaef42 2020-11-24 stsp int ignore_whitespace;
289 64453f7e 2020-11-21 stsp int force_text_diff;
290 15a087fe 2019-02-21 stsp struct got_repository *repo;
291 bddb1296 2019-11-08 stsp struct tog_colors colors;
292 fe621944 2020-11-10 stsp size_t nlines;
293 f44b1f58 2020-02-02 tracey off_t *line_offsets;
294 f44b1f58 2020-02-02 tracey int matched_line;
295 f44b1f58 2020-02-02 tracey int selected_line;
297 15a087fe 2019-02-21 stsp /* passed from log view; may be NULL */
298 fb872ab2 2019-02-21 stsp struct tog_view *log_view;
301 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
303 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
304 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
305 7c1452c1 2020-03-26 stsp pthread_cond_t commit_loaded;
306 1a76625f 2018-10-22 stsp int commits_needed;
307 fb280deb 2021-08-30 stsp int load_all;
308 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
309 1a76625f 2018-10-22 stsp struct commit_queue *commits;
310 1a76625f 2018-10-22 stsp const char *in_repo_path;
311 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
312 1a76625f 2018-10-22 stsp struct got_repository *repo;
313 1a76625f 2018-10-22 stsp int log_complete;
314 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
315 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
316 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
317 13add988 2019-10-15 stsp int *searching;
318 13add988 2019-10-15 stsp int *search_next_done;
319 13add988 2019-10-15 stsp regex_t *regex;
322 1a76625f 2018-10-22 stsp struct tog_log_view_state {
323 b01e7d3b 2018-08-04 stsp struct commit_queue commits;
324 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
325 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
326 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
327 b01e7d3b 2018-08-04 stsp int selected;
328 b01e7d3b 2018-08-04 stsp char *in_repo_path;
329 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
330 b672a97a 2020-01-27 stsp int log_branches;
331 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
332 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
333 1a76625f 2018-10-22 stsp sig_atomic_t quit;
334 1a76625f 2018-10-22 stsp pthread_t thread;
335 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
336 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
337 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
338 11b20872 2019-11-08 stsp struct tog_colors colors;
341 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
342 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
343 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
344 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
345 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
346 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
347 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
348 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
349 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
350 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
351 bf30f154 2020-12-07 naddy #define TOG_COLOR_DATE 11
352 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_HEADS 12
353 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_TAGS 13
354 6458efa5 2020-11-24 stsp #define TOG_COLOR_REFS_REMOTES 14
356 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
357 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
358 e9424729 2018-08-04 stsp int nlines;
360 e9424729 2018-08-04 stsp struct tog_view *view;
361 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
365 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
366 e9424729 2018-08-04 stsp const char *path;
367 e9424729 2018-08-04 stsp struct got_repository *repo;
368 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
369 e9424729 2018-08-04 stsp int *complete;
370 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
371 fc06ba56 2019-08-22 stsp void *cancel_arg;
374 e9424729 2018-08-04 stsp struct tog_blame {
376 be659d10 2020-11-18 stsp off_t filesize;
377 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
378 6fcac457 2018-11-19 stsp int nlines;
379 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
380 e9424729 2018-08-04 stsp pthread_t thread;
381 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
382 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
383 e9424729 2018-08-04 stsp const char *path;
386 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
387 7cbe629d 2018-08-04 stsp int first_displayed_line;
388 7cbe629d 2018-08-04 stsp int last_displayed_line;
389 7cbe629d 2018-08-04 stsp int selected_line;
390 7cbe629d 2018-08-04 stsp int blame_complete;
393 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
394 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
395 e5a0f69f 2018-08-18 stsp char *path;
396 7cbe629d 2018-08-04 stsp struct got_repository *repo;
397 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
398 e9424729 2018-08-04 stsp struct tog_blame blame;
399 6c4c42e0 2019-06-24 stsp int matched_line;
400 11b20872 2019-11-08 stsp struct tog_colors colors;
403 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
404 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
405 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
406 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
407 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
408 ad80ab7b 2018-08-04 stsp int selected;
411 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
413 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
414 ad80ab7b 2018-08-04 stsp char *tree_label;
415 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id;/* commit which this tree belongs to */
416 bc573f3b 2021-07-10 stsp struct got_tree_object *root; /* the commit's root tree entry */
417 bc573f3b 2021-07-10 stsp struct got_tree_object *tree; /* currently displayed (sub-)tree */
418 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
419 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
420 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
421 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
422 bc573f3b 2021-07-10 stsp struct tog_parent_trees parents; /* parent trees of current sub-tree */
423 9cd7cbd1 2020-12-07 stsp char *head_ref_name;
424 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
425 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
426 6458efa5 2020-11-24 stsp struct tog_colors colors;
429 6458efa5 2020-11-24 stsp struct tog_reflist_entry {
430 6458efa5 2020-11-24 stsp TAILQ_ENTRY(tog_reflist_entry) entry;
431 6458efa5 2020-11-24 stsp struct got_reference *ref;
435 6458efa5 2020-11-24 stsp TAILQ_HEAD(tog_reflist_head, tog_reflist_entry);
437 6458efa5 2020-11-24 stsp struct tog_ref_view_state {
438 dae613fa 2020-12-26 stsp struct tog_reflist_head refs;
439 6458efa5 2020-11-24 stsp struct tog_reflist_entry *first_displayed_entry;
440 6458efa5 2020-11-24 stsp struct tog_reflist_entry *last_displayed_entry;
441 6458efa5 2020-11-24 stsp struct tog_reflist_entry *selected_entry;
442 6458efa5 2020-11-24 stsp int nrefs, ndisplayed, selected, show_ids;
443 6458efa5 2020-11-24 stsp struct got_repository *repo;
444 6458efa5 2020-11-24 stsp struct tog_reflist_entry *matched_entry;
445 bddb1296 2019-11-08 stsp struct tog_colors colors;
449 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
451 e78dc838 2020-12-04 stsp * The 'Tab' key switches focus between a parent view and its child view.
452 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
453 669b5ffa 2018-10-07 stsp * there is enough screen estate.
455 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
456 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
458 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
459 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
460 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
462 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
463 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
465 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
467 cc3c9aac 2018-08-01 stsp struct tog_view {
468 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
469 26ed57b2 2018-05-19 stsp WINDOW *window;
470 26ed57b2 2018-05-19 stsp PANEL *panel;
471 97ddc146 2018-08-01 stsp int nlines, ncols, begin_y, begin_x;
472 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
473 e78dc838 2020-12-04 stsp int focussed; /* Only set on one parent or child view at a time. */
475 669b5ffa 2018-10-07 stsp struct tog_view *parent;
476 669b5ffa 2018-10-07 stsp struct tog_view *child;
479 e78dc838 2020-12-04 stsp * This flag is initially set on parent views when a new child view
480 e78dc838 2020-12-04 stsp * is created. It gets toggled when the 'Tab' key switches focus
481 e78dc838 2020-12-04 stsp * between parent and child.
482 e78dc838 2020-12-04 stsp * The flag indicates whether focus should be passed on to our child
483 e78dc838 2020-12-04 stsp * view if this parent view gets picked for focus after another parent
484 e78dc838 2020-12-04 stsp * view was closed. This prevents child views from losing focus in such
485 e78dc838 2020-12-04 stsp * situations.
487 e78dc838 2020-12-04 stsp int focus_child;
489 5dc9f4bc 2018-08-04 stsp /* type-specific state */
490 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
492 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
493 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
494 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
495 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
496 6458efa5 2020-11-24 stsp struct tog_ref_view_state ref;
499 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
500 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
501 e78dc838 2020-12-04 stsp struct tog_view *, int);
502 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
504 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
505 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
506 c0c4acc8 2021-01-24 stsp int search_started;
507 60493ae3 2019-06-20 stsp int searching;
508 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
509 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
510 60493ae3 2019-06-20 stsp int search_next_done;
511 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_HAVE_MORE 1
512 8f4ed634 2020-03-26 stsp #define TOG_SEARCH_NO_MORE 2
513 f9967bca 2020-03-27 stsp #define TOG_SEARCH_HAVE_NONE 3
514 1803e47f 2019-06-22 stsp regex_t regex;
515 41605754 2020-11-12 stsp regmatch_t regmatch;
518 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
519 3dbaef42 2020-11-24 stsp struct got_object_id *, struct got_object_id *,
520 3dbaef42 2020-11-24 stsp const char *, const char *, int, int, int, struct tog_view *,
521 78756c87 2020-11-24 stsp struct got_repository *);
522 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
523 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
524 e78dc838 2020-12-04 stsp struct tog_view *, int);
525 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
526 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
527 f44b1f58 2020-02-02 tracey static const struct got_error *search_next_diff_view(struct tog_view *);
529 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
530 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *,
531 78756c87 2020-11-24 stsp const char *, const char *, int);
532 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
533 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
534 e78dc838 2020-12-04 stsp struct tog_view *, int);
535 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
536 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
537 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
539 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
540 78756c87 2020-11-24 stsp struct got_object_id *, struct got_repository *);
541 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
542 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
543 e78dc838 2020-12-04 stsp struct tog_view *, int);
544 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
545 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
546 6c4c42e0 2019-06-24 stsp static const struct got_error *search_next_blame_view(struct tog_view *);
548 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
549 bc573f3b 2021-07-10 stsp struct got_object_id *, const char *, struct got_repository *);
550 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
551 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
552 e78dc838 2020-12-04 stsp struct tog_view *, int);
553 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
554 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
555 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
557 6458efa5 2020-11-24 stsp static const struct got_error *open_ref_view(struct tog_view *,
558 6458efa5 2020-11-24 stsp struct got_repository *);
559 6458efa5 2020-11-24 stsp static const struct got_error *show_ref_view(struct tog_view *);
560 6458efa5 2020-11-24 stsp static const struct got_error *input_ref_view(struct tog_view **,
561 e78dc838 2020-12-04 stsp struct tog_view *, int);
562 6458efa5 2020-11-24 stsp static const struct got_error *close_ref_view(struct tog_view *);
563 6458efa5 2020-11-24 stsp static const struct got_error *search_start_ref_view(struct tog_view *);
564 6458efa5 2020-11-24 stsp static const struct got_error *search_next_ref_view(struct tog_view *);
566 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
567 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
568 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
570 25791caa 2018-10-24 stsp static void
571 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
573 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
576 83baff54 2019-08-12 stsp static void
577 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
579 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
582 61266923 2020-01-14 stsp static void
583 61266923 2020-01-14 stsp tog_sigcont(int signo)
585 61266923 2020-01-14 stsp tog_sigcont_received = 1;
588 e5a0f69f 2018-08-18 stsp static const struct got_error *
589 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
591 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
593 669b5ffa 2018-10-07 stsp if (view->child) {
594 669b5ffa 2018-10-07 stsp view_close(view->child);
595 669b5ffa 2018-10-07 stsp view->child = NULL;
597 e5a0f69f 2018-08-18 stsp if (view->close)
598 e5a0f69f 2018-08-18 stsp err = view->close(view);
599 ea5e7bb5 2018-08-01 stsp if (view->panel)
600 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
601 ea5e7bb5 2018-08-01 stsp if (view->window)
602 ea5e7bb5 2018-08-01 stsp delwin(view->window);
603 ea5e7bb5 2018-08-01 stsp free(view);
604 e5a0f69f 2018-08-18 stsp return err;
607 ea5e7bb5 2018-08-01 stsp static struct tog_view *
608 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
609 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
611 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
613 ea5e7bb5 2018-08-01 stsp if (view == NULL)
614 ea5e7bb5 2018-08-01 stsp return NULL;
616 d6b05b5b 2018-08-04 stsp view->type = type;
617 f7d12f7e 2018-08-01 stsp view->lines = LINES;
618 f7d12f7e 2018-08-01 stsp view->cols = COLS;
619 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
620 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
621 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
622 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
623 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
624 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
625 96a765a8 2018-08-04 stsp view_close(view);
626 ea5e7bb5 2018-08-01 stsp return NULL;
628 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
629 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
630 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
631 96a765a8 2018-08-04 stsp view_close(view);
632 ea5e7bb5 2018-08-01 stsp return NULL;
635 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
636 ea5e7bb5 2018-08-01 stsp return view;
640 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
642 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
644 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
647 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
649 5c60c32a 2018-10-18 stsp static const struct got_error *
650 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
652 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
654 5c60c32a 2018-10-18 stsp view->begin_y = 0;
655 5c60c32a 2018-10-18 stsp view->begin_x = view_split_begin_x(0);
656 5c60c32a 2018-10-18 stsp view->nlines = LINES;
657 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
658 5c60c32a 2018-10-18 stsp view->lines = LINES;
659 5c60c32a 2018-10-18 stsp view->cols = COLS;
660 5c60c32a 2018-10-18 stsp err = view_resize(view);
662 5c60c32a 2018-10-18 stsp return err;
664 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
665 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
667 5c60c32a 2018-10-18 stsp return NULL;
670 5c60c32a 2018-10-18 stsp static const struct got_error *
671 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
673 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
675 5c60c32a 2018-10-18 stsp view->begin_x = 0;
676 5c60c32a 2018-10-18 stsp view->begin_y = 0;
677 5c60c32a 2018-10-18 stsp view->nlines = LINES;
678 5c60c32a 2018-10-18 stsp view->ncols = COLS;
679 5c60c32a 2018-10-18 stsp view->lines = LINES;
680 5c60c32a 2018-10-18 stsp view->cols = COLS;
681 5c60c32a 2018-10-18 stsp err = view_resize(view);
683 5c60c32a 2018-10-18 stsp return err;
685 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
686 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
688 5c60c32a 2018-10-18 stsp return NULL;
692 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
694 5c60c32a 2018-10-18 stsp return view->parent == NULL;
697 4d8c2215 2018-08-19 stsp static const struct got_error *
698 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
700 f7d12f7e 2018-08-01 stsp int nlines, ncols;
702 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
703 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
705 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
707 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
708 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
710 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
712 0cf4efb1 2018-09-29 stsp if (wresize(view->window, nlines, ncols) == ERR)
713 638f9024 2019-05-13 stsp return got_error_from_errno("wresize");
714 a6d7eb8d 2018-10-24 stsp if (replace_panel(view->panel, view->window) == ERR)
715 638f9024 2019-05-13 stsp return got_error_from_errno("replace_panel");
716 25791caa 2018-10-24 stsp wclear(view->window);
718 0cf4efb1 2018-09-29 stsp view->nlines = nlines;
719 0cf4efb1 2018-09-29 stsp view->ncols = ncols;
720 0cf4efb1 2018-09-29 stsp view->lines = LINES;
721 0cf4efb1 2018-09-29 stsp view->cols = COLS;
723 6e3e5d9c 2018-10-18 stsp if (view->child) {
724 5c60c32a 2018-10-18 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
725 5c60c32a 2018-10-18 stsp if (view->child->begin_x == 0) {
726 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
727 5c60c32a 2018-10-18 stsp if (view->child->focussed)
728 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
730 5c60c32a 2018-10-18 stsp show_panel(view->panel);
732 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
733 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
737 5c60c32a 2018-10-18 stsp return NULL;
740 669b5ffa 2018-10-07 stsp static const struct got_error *
741 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
743 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
745 669b5ffa 2018-10-07 stsp if (view->child == NULL)
746 669b5ffa 2018-10-07 stsp return NULL;
748 669b5ffa 2018-10-07 stsp err = view_close(view->child);
749 669b5ffa 2018-10-07 stsp view->child = NULL;
750 669b5ffa 2018-10-07 stsp return err;
753 72a9cb46 2020-12-03 stsp static void
754 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
756 669b5ffa 2018-10-07 stsp view->child = child;
757 669b5ffa 2018-10-07 stsp child->parent = view;
761 bfddd0d9 2018-09-29 stsp view_is_splitscreen(struct tog_view *view)
763 f5215bb9 2019-02-22 stsp return view->begin_x > 0;
766 34bc9ec9 2019-02-22 stsp static void
767 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
769 25791caa 2018-10-24 stsp int cols, lines;
770 25791caa 2018-10-24 stsp struct winsize size;
772 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
773 25791caa 2018-10-24 stsp cols = 80; /* Default */
774 25791caa 2018-10-24 stsp lines = 24;
776 25791caa 2018-10-24 stsp cols = size.ws_col;
777 25791caa 2018-10-24 stsp lines = size.ws_row;
779 25791caa 2018-10-24 stsp resize_term(lines, cols);
782 2b49a8ae 2019-06-22 stsp static const struct got_error *
783 2b49a8ae 2019-06-22 stsp view_search_start(struct tog_view *view)
785 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
786 2b49a8ae 2019-06-22 stsp char pattern[1024];
789 c0c4acc8 2021-01-24 stsp if (view->search_started) {
790 c0c4acc8 2021-01-24 stsp regfree(&view->regex);
791 c0c4acc8 2021-01-24 stsp view->searching = 0;
792 c0c4acc8 2021-01-24 stsp memset(&view->regmatch, 0, sizeof(view->regmatch));
794 c0c4acc8 2021-01-24 stsp view->search_started = 0;
796 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
797 2b49a8ae 2019-06-22 stsp return NULL;
799 cb1159f8 2020-02-19 stsp mvwaddstr(view->window, view->begin_y + view->nlines - 1, 0, "/");
800 2b49a8ae 2019-06-22 stsp wclrtoeol(view->window);
802 2b49a8ae 2019-06-22 stsp nocbreak();
804 2b49a8ae 2019-06-22 stsp ret = wgetnstr(view->window, pattern, sizeof(pattern));
807 2b49a8ae 2019-06-22 stsp if (ret == ERR)
808 2b49a8ae 2019-06-22 stsp return NULL;
810 41605754 2020-11-12 stsp if (regcomp(&view->regex, pattern, REG_EXTENDED | REG_NEWLINE) == 0) {
811 7c32bd05 2019-06-22 stsp err = view->search_start(view);
813 7c32bd05 2019-06-22 stsp regfree(&view->regex);
814 7c32bd05 2019-06-22 stsp return err;
816 c0c4acc8 2021-01-24 stsp view->search_started = 1;
817 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
818 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
819 2b49a8ae 2019-06-22 stsp view->search_next(view);
822 2b49a8ae 2019-06-22 stsp return NULL;
825 0cf4efb1 2018-09-29 stsp static const struct got_error *
826 e78dc838 2020-12-04 stsp view_input(struct tog_view **new, int *done, struct tog_view *view,
827 e78dc838 2020-12-04 stsp struct tog_view_list_head *views)
829 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
830 669b5ffa 2018-10-07 stsp struct tog_view *v;
831 1a76625f 2018-10-22 stsp int ch, errcode;
833 e5a0f69f 2018-08-18 stsp *new = NULL;
835 f9967bca 2020-03-27 stsp /* Clear "no matches" indicator. */
836 f9967bca 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE ||
837 f9967bca 2020-03-27 stsp view->search_next_done == TOG_SEARCH_HAVE_NONE)
838 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
840 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
841 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
842 82954512 2020-02-03 stsp if (errcode)
843 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
844 82954512 2020-02-03 stsp "pthread_mutex_unlock");
845 3da8ef85 2021-09-21 stsp sched_yield();
846 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
847 82954512 2020-02-03 stsp if (errcode)
848 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
849 82954512 2020-02-03 stsp "pthread_mutex_lock");
850 60493ae3 2019-06-20 stsp view->search_next(view);
851 60493ae3 2019-06-20 stsp return NULL;
854 e5a0f69f 2018-08-18 stsp nodelay(stdscr, FALSE);
855 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
856 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
857 1a76625f 2018-10-22 stsp if (errcode)
858 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
859 cc5bac66 2018-10-22 stsp ch = wgetch(view->window);
860 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
861 1a76625f 2018-10-22 stsp if (errcode)
862 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
863 e5a0f69f 2018-08-18 stsp nodelay(stdscr, TRUE);
865 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
866 25791caa 2018-10-24 stsp tog_resizeterm();
867 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
868 61266923 2020-01-14 stsp tog_sigcont_received = 0;
869 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
870 25791caa 2018-10-24 stsp err = view_resize(v);
872 25791caa 2018-10-24 stsp return err;
873 e78dc838 2020-12-04 stsp err = v->input(new, v, KEY_RESIZE);
875 25791caa 2018-10-24 stsp return err;
876 cdfcfb03 2020-12-06 stsp if (v->child) {
877 cdfcfb03 2020-12-06 stsp err = view_resize(v->child);
879 cdfcfb03 2020-12-06 stsp return err;
880 cdfcfb03 2020-12-06 stsp err = v->child->input(new, v->child,
881 cdfcfb03 2020-12-06 stsp KEY_RESIZE);
883 cdfcfb03 2020-12-06 stsp return err;
888 e5a0f69f 2018-08-18 stsp switch (ch) {
890 1e37a5c2 2019-05-12 jcs if (view->child) {
891 e78dc838 2020-12-04 stsp view->focussed = 0;
892 e78dc838 2020-12-04 stsp view->child->focussed = 1;
893 e78dc838 2020-12-04 stsp view->focus_child = 1;
894 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
895 e78dc838 2020-12-04 stsp view->focussed = 0;
896 e78dc838 2020-12-04 stsp view->parent->focussed = 1;
897 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
901 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
902 9970f7fc 2020-12-03 stsp view->dying = 1;
908 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
909 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
911 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
912 e78dc838 2020-12-04 stsp view->focussed = 0;
913 e78dc838 2020-12-04 stsp view->child->focussed = 1;
914 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
916 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
919 e78dc838 2020-12-04 stsp err = view->child->input(new, view->child,
920 9970f7fc 2020-12-03 stsp KEY_RESIZE);
922 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
923 e78dc838 2020-12-04 stsp view->parent->focussed = 0;
924 e78dc838 2020-12-04 stsp view->focussed = 1;
925 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
927 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
931 e78dc838 2020-12-04 stsp err = view->input(new, view, KEY_RESIZE);
934 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
937 60493ae3 2019-06-20 stsp if (view->search_start)
938 2b49a8ae 2019-06-22 stsp view_search_start(view);
940 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
944 c0c4acc8 2021-01-24 stsp if (view->search_started && view->search_next) {
945 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
946 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
947 60493ae3 2019-06-20 stsp view->search_next_done = 0;
948 60493ae3 2019-06-20 stsp view->search_next(view);
950 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
953 e78dc838 2020-12-04 stsp err = view->input(new, view, ch);
957 e5a0f69f 2018-08-18 stsp return err;
961 1a57306a 2018-09-02 stsp view_vborder(struct tog_view *view)
963 0cf4efb1 2018-09-29 stsp PANEL *panel;
964 7f64f4d6 2020-12-10 naddy const struct tog_view *view_above;
966 669b5ffa 2018-10-07 stsp if (view->parent)
967 669b5ffa 2018-10-07 stsp return view_vborder(view->parent);
969 0cf4efb1 2018-09-29 stsp panel = panel_above(view->panel);
970 0cf4efb1 2018-09-29 stsp if (panel == NULL)
973 0cf4efb1 2018-09-29 stsp view_above = panel_userptr(panel);
974 0cf4efb1 2018-09-29 stsp mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
975 1a57306a 2018-09-02 stsp got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
979 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
981 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
982 acdafe9c 2020-12-03 stsp if (view->child == NULL || view->child->focussed)
984 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
986 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
989 669b5ffa 2018-10-07 stsp return view->focussed;
992 bcbd79e2 2018-08-19 stsp static const struct got_error *
993 e5a0f69f 2018-08-18 stsp view_loop(struct tog_view *view)
995 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
996 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
997 fb59748f 2020-12-05 stsp struct tog_view *new_view;
998 fd823528 2018-10-22 stsp int fast_refresh = 10;
999 1a76625f 2018-10-22 stsp int done = 0, errcode;
1001 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1002 1a76625f 2018-10-22 stsp if (errcode)
1003 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
1005 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
1006 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
1008 1004088d 2018-09-29 stsp view->focussed = 1;
1009 878940b7 2018-09-29 stsp err = view->show(view);
1011 0cf4efb1 2018-09-29 stsp return err;
1012 0cf4efb1 2018-09-29 stsp update_panels();
1013 0cf4efb1 2018-09-29 stsp doupdate();
1014 83baff54 2019-08-12 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_sigpipe_received) {
1015 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
1016 fd823528 2018-10-22 stsp if (fast_refresh && fast_refresh-- == 0)
1017 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
1019 e78dc838 2020-12-04 stsp err = view_input(&new_view, &done, view, &views);
1022 9970f7fc 2020-12-03 stsp if (view->dying) {
1023 e78dc838 2020-12-04 stsp struct tog_view *v, *prev = NULL;
1025 9970f7fc 2020-12-03 stsp if (view_is_parent_view(view))
1026 9970f7fc 2020-12-03 stsp prev = TAILQ_PREV(view, tog_view_list_head,
1028 e78dc838 2020-12-04 stsp else if (view->parent)
1029 669b5ffa 2018-10-07 stsp prev = view->parent;
1031 e78dc838 2020-12-04 stsp if (view->parent) {
1032 9970f7fc 2020-12-03 stsp view->parent->child = NULL;
1033 e78dc838 2020-12-04 stsp view->parent->focus_child = 0;
1035 9970f7fc 2020-12-03 stsp TAILQ_REMOVE(&views, view, entry);
1037 9970f7fc 2020-12-03 stsp err = view_close(view);
1039 e5a0f69f 2018-08-18 stsp goto done;
1041 e78dc838 2020-12-04 stsp view = NULL;
1042 e78dc838 2020-12-04 stsp TAILQ_FOREACH(v, &views, entry) {
1043 e78dc838 2020-12-04 stsp if (v->focussed)
1046 e78dc838 2020-12-04 stsp if (view == NULL && new_view == NULL) {
1047 e78dc838 2020-12-04 stsp /* No view has focus. Try to pick one. */
1049 e78dc838 2020-12-04 stsp view = prev;
1050 e78dc838 2020-12-04 stsp else if (!TAILQ_EMPTY(&views)) {
1051 e78dc838 2020-12-04 stsp view = TAILQ_LAST(&views,
1052 e78dc838 2020-12-04 stsp tog_view_list_head);
1054 e78dc838 2020-12-04 stsp if (view) {
1055 e78dc838 2020-12-04 stsp if (view->focus_child) {
1056 e78dc838 2020-12-04 stsp view->child->focussed = 1;
1057 e78dc838 2020-12-04 stsp view = view->child;
1059 e78dc838 2020-12-04 stsp view->focussed = 1;
1063 bcbd79e2 2018-08-19 stsp if (new_view) {
1064 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
1065 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
1066 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
1067 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
1069 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
1070 86c66b02 2018-10-18 stsp err = view_close(v);
1072 86c66b02 2018-10-18 stsp goto done;
1075 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
1076 fed7eaa8 2018-10-24 stsp view = new_view;
1078 669b5ffa 2018-10-07 stsp if (view) {
1079 e78dc838 2020-12-04 stsp if (view_is_parent_view(view)) {
1080 e78dc838 2020-12-04 stsp if (view->child && view->child->focussed)
1081 e78dc838 2020-12-04 stsp view = view->child;
1083 e78dc838 2020-12-04 stsp if (view->parent && view->parent->focussed)
1084 e78dc838 2020-12-04 stsp view = view->parent;
1086 e78dc838 2020-12-04 stsp show_panel(view->panel);
1087 e78dc838 2020-12-04 stsp if (view->child && view_is_splitscreen(view->child))
1088 e78dc838 2020-12-04 stsp show_panel(view->child->panel);
1089 e78dc838 2020-12-04 stsp if (view->parent && view_is_splitscreen(view)) {
1090 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
1092 1a76625f 2018-10-22 stsp goto done;
1094 669b5ffa 2018-10-07 stsp err = view->show(view);
1096 1a76625f 2018-10-22 stsp goto done;
1097 669b5ffa 2018-10-07 stsp if (view->child) {
1098 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
1100 1a76625f 2018-10-22 stsp goto done;
1102 1a76625f 2018-10-22 stsp update_panels();
1103 1a76625f 2018-10-22 stsp doupdate();
1107 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
1108 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
1109 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
1110 e5a0f69f 2018-08-18 stsp view_close(view);
1113 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1114 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
1115 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
1117 e5a0f69f 2018-08-18 stsp return err;
1120 4ed7e80c 2018-05-20 stsp __dead static void
1121 9f7d7167 2018-04-29 stsp usage_log(void)
1124 c70c5802 2018-08-01 stsp fprintf(stderr,
1125 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
1126 9f7d7167 2018-04-29 stsp getprogname());
1130 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
1131 80ddbec8 2018-04-29 stsp static const struct got_error *
1132 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
1134 00dfcb92 2018-06-11 stsp char *vis = NULL;
1135 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1137 963b370f 2018-05-20 stsp *ws = NULL;
1138 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
1139 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
1140 00dfcb92 2018-06-11 stsp int vislen;
1141 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
1142 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
1144 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
1145 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
1147 00dfcb92 2018-06-11 stsp return err;
1148 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
1149 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
1150 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
1151 a7f50699 2018-06-11 stsp goto done;
1155 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
1156 a7f50699 2018-06-11 stsp if (*ws == NULL) {
1157 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
1158 a7f50699 2018-06-11 stsp goto done;
1161 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
1162 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
1164 00dfcb92 2018-06-11 stsp free(vis);
1165 963b370f 2018-05-20 stsp if (err) {
1166 963b370f 2018-05-20 stsp free(*ws);
1167 963b370f 2018-05-20 stsp *ws = NULL;
1168 963b370f 2018-05-20 stsp *wlen = 0;
1170 963b370f 2018-05-20 stsp return err;
1173 963b370f 2018-05-20 stsp /* Format a line for display, ensuring that it won't overflow a width limit. */
1174 963b370f 2018-05-20 stsp static const struct got_error *
1175 27a741e5 2019-09-11 stsp format_line(wchar_t **wlinep, int *widthp, const char *line, int wlimit,
1176 27a741e5 2019-09-11 stsp int col_tab_align)
1178 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1179 963b370f 2018-05-20 stsp int cols = 0;
1180 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
1181 963b370f 2018-05-20 stsp size_t wlen;
1184 963b370f 2018-05-20 stsp *wlinep = NULL;
1185 b700b5d6 2018-07-10 stsp *widthp = 0;
1187 963b370f 2018-05-20 stsp err = mbs2ws(&wline, &wlen, line);
1189 963b370f 2018-05-20 stsp return err;
1191 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\n') {
1192 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
1195 3f670bfb 2020-12-10 stsp if (wlen > 0 && wline[wlen - 1] == L'\r') {
1196 3f670bfb 2020-12-10 stsp wline[wlen - 1] = L'\0';
1201 27a741e5 2019-09-11 stsp while (i < wlen) {
1202 963b370f 2018-05-20 stsp int width = wcwidth(wline[i]);
1204 27a741e5 2019-09-11 stsp if (width == 0) {
1209 27a741e5 2019-09-11 stsp if (width == 1 || width == 2) {
1210 27a741e5 2019-09-11 stsp if (cols + width > wlimit)
1212 27a741e5 2019-09-11 stsp cols += width;
1214 27a741e5 2019-09-11 stsp } else if (width == -1) {
1215 27a741e5 2019-09-11 stsp if (wline[i] == L'\t') {
1216 27a741e5 2019-09-11 stsp width = TABSIZE -
1217 27a741e5 2019-09-11 stsp ((cols + col_tab_align) % TABSIZE);
1219 748d5cab 2020-12-14 naddy width = 1;
1220 748d5cab 2020-12-14 naddy wline[i] = L'.';
1222 748d5cab 2020-12-14 naddy if (cols + width > wlimit)
1224 748d5cab 2020-12-14 naddy cols += width;
1227 638f9024 2019-05-13 stsp err = got_error_from_errno("wcwidth");
1228 963b370f 2018-05-20 stsp goto done;
1231 963b370f 2018-05-20 stsp wline[i] = L'\0';
1232 b700b5d6 2018-07-10 stsp if (widthp)
1233 b700b5d6 2018-07-10 stsp *widthp = cols;
1236 963b370f 2018-05-20 stsp free(wline);
1238 963b370f 2018-05-20 stsp *wlinep = wline;
1239 963b370f 2018-05-20 stsp return err;
1242 8b473291 2019-02-21 stsp static const struct got_error*
1243 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
1244 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
1246 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
1247 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
1249 8b473291 2019-02-21 stsp const char *name;
1251 8b473291 2019-02-21 stsp *refs_str = NULL;
1253 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(re, refs, entry) {
1254 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
1255 48cae60d 2020-09-22 stsp struct got_object_id *ref_id;
1258 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
1259 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
1261 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
1262 8b473291 2019-02-21 stsp name += 5;
1263 7143d404 2019-03-12 stsp if (strncmp(name, "got/", 4) == 0)
1265 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
1266 8b473291 2019-02-21 stsp name += 6;
1267 79cc719f 2020-04-24 stsp if (strncmp(name, "remotes/", 8) == 0) {
1268 8b473291 2019-02-21 stsp name += 8;
1269 79cc719f 2020-04-24 stsp s = strstr(name, "/" GOT_REF_HEAD);
1270 79cc719f 2020-04-24 stsp if (s != NULL && s[strlen(s)] == '\0')
1273 48cae60d 2020-09-22 stsp err = got_ref_resolve(&ref_id, repo, re->ref);
1276 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
1277 48cae60d 2020-09-22 stsp err = got_object_open_as_tag(&tag, repo, ref_id);
1278 5d844a1e 2019-08-13 stsp if (err) {
1279 48cae60d 2020-09-22 stsp if (err->code != GOT_ERR_OBJ_TYPE) {
1280 48cae60d 2020-09-22 stsp free(ref_id);
1283 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
1284 5d844a1e 2019-08-13 stsp err = NULL;
1285 5d844a1e 2019-08-13 stsp tag = NULL;
1288 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
1289 48cae60d 2020-09-22 stsp got_object_tag_get_object_id(tag) : ref_id, id);
1290 48cae60d 2020-09-22 stsp free(ref_id);
1292 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
1293 52b5abe1 2019-08-13 stsp if (cmp != 0)
1295 8b473291 2019-02-21 stsp s = *refs_str;
1296 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
1297 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
1298 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1300 8b473291 2019-02-21 stsp *refs_str = NULL;
1306 8b473291 2019-02-21 stsp return err;
1309 963b370f 2018-05-20 stsp static const struct got_error *
1310 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
1311 27a741e5 2019-09-11 stsp int col_tab_align)
1313 e6b8b890 2020-12-29 naddy char *smallerthan;
1315 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
1316 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
1317 5813d178 2019-03-09 stsp author = smallerthan + 1;
1318 e6b8b890 2020-12-29 naddy author[strcspn(author, "@>")] = '\0';
1319 27a741e5 2019-09-11 stsp return format_line(wauthor, author_width, author, limit, col_tab_align);
1322 5813d178 2019-03-09 stsp static const struct got_error *
1323 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
1324 8fdc79fe 2020-12-01 naddy struct got_object_id *id, const size_t date_display_cols,
1325 8fdc79fe 2020-12-01 naddy int author_display_cols)
1327 8fdc79fe 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
1328 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
1329 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
1330 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
1331 5813d178 2019-03-09 stsp char *author = NULL;
1332 bb737323 2018-05-20 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
1333 bb737323 2018-05-20 stsp int author_width, logmsg_width;
1334 5813d178 2019-03-09 stsp char *newline, *line = NULL;
1335 bb737323 2018-05-20 stsp int col, limit;
1336 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
1337 ccb26ccd 2018-11-05 stsp struct tm tm;
1338 45d799e2 2018-12-23 stsp time_t committer_time;
1339 11b20872 2019-11-08 stsp struct tog_color *tc;
1341 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
1342 e385fc42 2021-08-30 stsp if (gmtime_r(&committer_time, &tm) == NULL)
1343 e385fc42 2021-08-30 stsp return got_error_from_errno("gmtime_r");
1344 ec6d1a36 2021-03-21 jrick if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0)
1345 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
1347 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
1348 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
1350 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
1351 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_DATE);
1353 11b20872 2019-11-08 stsp wattr_on(view->window,
1354 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1355 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
1357 11b20872 2019-11-08 stsp wattr_off(view->window,
1358 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1359 27a741e5 2019-09-11 stsp col = limit;
1360 b39d25c7 2018-07-10 stsp if (col > avail)
1361 b39d25c7 2018-07-10 stsp goto done;
1363 6570a66d 2019-11-08 stsp if (avail >= 120) {
1364 6570a66d 2019-11-08 stsp char *id_str;
1365 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
1367 6570a66d 2019-11-08 stsp goto done;
1368 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
1370 11b20872 2019-11-08 stsp wattr_on(view->window,
1371 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1372 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
1374 11b20872 2019-11-08 stsp wattr_off(view->window,
1375 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1376 6570a66d 2019-11-08 stsp free(id_str);
1378 6570a66d 2019-11-08 stsp if (col > avail)
1379 6570a66d 2019-11-08 stsp goto done;
1382 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(commit));
1383 5813d178 2019-03-09 stsp if (author == NULL) {
1384 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1385 80ddbec8 2018-04-29 stsp goto done;
1387 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
1389 bb737323 2018-05-20 stsp goto done;
1390 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_AUTHOR);
1392 11b20872 2019-11-08 stsp wattr_on(view->window,
1393 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1394 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
1396 11b20872 2019-11-08 stsp wattr_off(view->window,
1397 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1398 bb737323 2018-05-20 stsp col += author_width;
1399 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
1400 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1402 bb737323 2018-05-20 stsp author_width++;
1404 9c2eaf34 2018-05-20 stsp if (col > avail)
1405 9c2eaf34 2018-05-20 stsp goto done;
1407 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
1409 6d9fbc00 2018-04-29 stsp goto done;
1410 bb737323 2018-05-20 stsp logmsg = logmsg0;
1411 bb737323 2018-05-20 stsp while (*logmsg == '\n')
1413 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
1414 bb737323 2018-05-20 stsp if (newline)
1415 bb737323 2018-05-20 stsp *newline = '\0';
1416 bb737323 2018-05-20 stsp limit = avail - col;
1417 dee2c213 2019-11-13 stsp err = format_line(&wlogmsg, &logmsg_width, logmsg, limit, col);
1419 bb737323 2018-05-20 stsp goto done;
1420 2814baeb 2018-08-01 stsp waddwstr(view->window, wlogmsg);
1421 bb737323 2018-05-20 stsp col += logmsg_width;
1422 27a741e5 2019-09-11 stsp while (col < avail) {
1423 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1427 80ddbec8 2018-04-29 stsp free(logmsg0);
1428 bb737323 2018-05-20 stsp free(wlogmsg);
1429 5813d178 2019-03-09 stsp free(author);
1430 bb737323 2018-05-20 stsp free(wauthor);
1431 80ddbec8 2018-04-29 stsp free(line);
1432 80ddbec8 2018-04-29 stsp return err;
1435 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
1436 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
1437 899d86c2 2018-05-10 stsp struct got_object_id *id)
1439 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
1441 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
1442 80ddbec8 2018-04-29 stsp if (entry == NULL)
1443 899d86c2 2018-05-10 stsp return NULL;
1445 899d86c2 2018-05-10 stsp entry->id = id;
1446 99db9666 2018-05-07 stsp entry->commit = commit;
1447 899d86c2 2018-05-10 stsp return entry;
1450 99db9666 2018-05-07 stsp static void
1451 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
1453 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
1455 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
1456 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
1457 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
1458 ecb28ae0 2018-07-16 stsp commits->ncommits--;
1459 9ba79e04 2018-06-11 stsp /* Don't free entry->id! It is owned by the commit graph. */
1460 99db9666 2018-05-07 stsp free(entry);
1463 99db9666 2018-05-07 stsp static void
1464 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
1466 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
1467 99db9666 2018-05-07 stsp pop_commit(commits);
1470 c4972b91 2018-05-07 stsp static const struct got_error *
1471 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
1472 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
1474 13add988 2019-10-15 stsp const struct got_error *err = NULL;
1475 13add988 2019-10-15 stsp regmatch_t regmatch;
1476 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
1478 13add988 2019-10-15 stsp *have_match = 0;
1480 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
1482 13add988 2019-10-15 stsp return err;
1484 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
1486 13add988 2019-10-15 stsp goto done;
1488 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
1489 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1490 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
1491 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1492 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
1493 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
1494 13add988 2019-10-15 stsp *have_match = 1;
1496 13add988 2019-10-15 stsp free(id_str);
1497 13add988 2019-10-15 stsp free(logmsg);
1498 13add988 2019-10-15 stsp return err;
1501 13add988 2019-10-15 stsp static const struct got_error *
1502 4e0d2870 2020-12-07 naddy queue_commits(struct tog_log_thread_args *a)
1504 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
1507 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
1508 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
1509 1a76625f 2018-10-22 stsp * while updating the display.
1512 93e45b7c 2018-09-24 stsp struct got_object_id *id;
1513 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
1514 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
1515 1a76625f 2018-10-22 stsp int errcode;
1517 4e0d2870 2020-12-07 naddy err = got_commit_graph_iter_next(&id, a->graph, a->repo,
1518 4e0d2870 2020-12-07 naddy NULL, NULL);
1519 ee780d5c 2020-01-04 stsp if (err || id == NULL)
1522 4e0d2870 2020-12-07 naddy err = got_object_open_as_commit(&commit, a->repo, id);
1525 9ba79e04 2018-06-11 stsp entry = alloc_commit_queue_entry(commit, id);
1526 9ba79e04 2018-06-11 stsp if (entry == NULL) {
1527 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
1531 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1532 1a76625f 2018-10-22 stsp if (errcode) {
1533 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
1534 13add988 2019-10-15 stsp "pthread_mutex_lock");
1538 4e0d2870 2020-12-07 naddy entry->idx = a->commits->ncommits;
1539 4e0d2870 2020-12-07 naddy TAILQ_INSERT_TAIL(&a->commits->head, entry, entry);
1540 4e0d2870 2020-12-07 naddy a->commits->ncommits++;
1542 4e0d2870 2020-12-07 naddy if (*a->searching == TOG_SEARCH_FORWARD &&
1543 4e0d2870 2020-12-07 naddy !*a->search_next_done) {
1544 7c1452c1 2020-03-26 stsp int have_match;
1545 4e0d2870 2020-12-07 naddy err = match_commit(&have_match, id, commit, a->regex);
1548 7c1452c1 2020-03-26 stsp if (have_match)
1549 4e0d2870 2020-12-07 naddy *a->search_next_done = TOG_SEARCH_HAVE_MORE;
1552 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1553 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1554 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1555 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1558 4e0d2870 2020-12-07 naddy } while (*a->searching == TOG_SEARCH_FORWARD && !*a->search_next_done);
1560 9ba79e04 2018-06-11 stsp return err;
1563 2b779855 2020-12-05 naddy static void
1564 2b779855 2020-12-05 naddy select_commit(struct tog_log_view_state *s)
1566 2b779855 2020-12-05 naddy struct commit_queue_entry *entry;
1567 2b779855 2020-12-05 naddy int ncommits = 0;
1569 2b779855 2020-12-05 naddy entry = s->first_displayed_entry;
1570 2b779855 2020-12-05 naddy while (entry) {
1571 2b779855 2020-12-05 naddy if (ncommits == s->selected) {
1572 2b779855 2020-12-05 naddy s->selected_entry = entry;
1575 2b779855 2020-12-05 naddy entry = TAILQ_NEXT(entry, entry);
1576 2b779855 2020-12-05 naddy ncommits++;
1580 0553a4e3 2018-04-30 stsp static const struct got_error *
1581 8fdc79fe 2020-12-01 naddy draw_commits(struct tog_view *view)
1583 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
1584 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
1585 2b779855 2020-12-05 naddy struct commit_queue_entry *entry = s->selected_entry;
1586 8fdc79fe 2020-12-01 naddy const int limit = view->nlines;
1587 60493ae3 2019-06-20 stsp int width;
1588 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
1589 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
1590 8b473291 2019-02-21 stsp char *refs_str = NULL;
1591 ecb28ae0 2018-07-16 stsp wchar_t *wline;
1592 11b20872 2019-11-08 stsp struct tog_color *tc;
1593 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
1595 8fdc79fe 2020-12-01 naddy if (s->selected_entry &&
1596 8fdc79fe 2020-12-01 naddy !(view->searching && view->search_next_done == 0)) {
1597 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
1598 8fdc79fe 2020-12-01 naddy err = got_object_id_str(&id_str, s->selected_entry->id);
1600 ecb28ae0 2018-07-16 stsp return err;
1601 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap,
1602 d2075bf3 2020-12-25 stsp s->selected_entry->id);
1603 d2075bf3 2020-12-25 stsp if (refs) {
1604 d2075bf3 2020-12-25 stsp err = build_refs_str(&refs_str, refs,
1605 d2075bf3 2020-12-25 stsp s->selected_entry->id, s->repo);
1607 d2075bf3 2020-12-25 stsp goto done;
1611 8fdc79fe 2020-12-01 naddy if (s->thread_args.commits_needed == 0)
1612 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
1614 fb280deb 2021-08-30 stsp if (s->thread_args.commits_needed > 0 || s->thread_args.load_all) {
1615 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1616 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1617 d2ad595c 2020-04-09 stsp (view->searching && !view->search_next_done) ?
1618 d2ad595c 2020-04-09 stsp "searching..." : "loading...") == -1) {
1619 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1620 8f4ed634 2020-03-26 stsp goto done;
1623 f9686aa5 2020-03-27 stsp const char *search_str = NULL;
1625 f9686aa5 2020-03-27 stsp if (view->searching) {
1626 f9686aa5 2020-03-27 stsp if (view->search_next_done == TOG_SEARCH_NO_MORE)
1627 f9686aa5 2020-03-27 stsp search_str = "no more matches";
1628 f9686aa5 2020-03-27 stsp else if (view->search_next_done == TOG_SEARCH_HAVE_NONE)
1629 f9686aa5 2020-03-27 stsp search_str = "no matches found";
1630 f9686aa5 2020-03-27 stsp else if (!view->search_next_done)
1631 f9686aa5 2020-03-27 stsp search_str = "searching...";
1634 8f4ed634 2020-03-26 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1635 8fdc79fe 2020-12-01 naddy entry ? entry->idx + 1 : 0, s->commits.ncommits,
1636 f9686aa5 2020-03-27 stsp search_str ? search_str :
1637 f9686aa5 2020-03-27 stsp (refs_str ? refs_str : "")) == -1) {
1638 8f4ed634 2020-03-26 stsp err = got_error_from_errno("asprintf");
1639 8f4ed634 2020-03-26 stsp goto done;
1643 8fdc79fe 2020-12-01 naddy if (s->in_repo_path && strcmp(s->in_repo_path, "/") != 0) {
1644 c1124f18 2018-12-23 stsp if (asprintf(&header, "commit %s %s%s",
1645 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1646 8fdc79fe 2020-12-01 naddy s->in_repo_path, ncommits_str) == -1) {
1647 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1648 1a76625f 2018-10-22 stsp header = NULL;
1649 1a76625f 2018-10-22 stsp goto done;
1651 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
1652 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1653 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
1654 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1655 1a76625f 2018-10-22 stsp header = NULL;
1656 1a76625f 2018-10-22 stsp goto done;
1658 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, header, view->ncols, 0);
1660 1a76625f 2018-10-22 stsp goto done;
1662 2814baeb 2018-08-01 stsp werase(view->window);
1664 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1665 a3404814 2018-09-02 stsp wstandout(view->window);
1666 8fdc79fe 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
1668 11b20872 2019-11-08 stsp wattr_on(view->window,
1669 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1670 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
1672 11b20872 2019-11-08 stsp wattr_off(view->window,
1673 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1674 1a76625f 2018-10-22 stsp while (width < view->ncols) {
1675 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
1678 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1679 a3404814 2018-09-02 stsp wstandend(view->window);
1680 ecb28ae0 2018-07-16 stsp free(wline);
1681 ecb28ae0 2018-07-16 stsp if (limit <= 1)
1682 1a76625f 2018-10-22 stsp goto done;
1684 5813d178 2019-03-09 stsp /* Grow author column size if necessary. */
1685 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
1686 5813d178 2019-03-09 stsp ncommits = 0;
1687 5813d178 2019-03-09 stsp while (entry) {
1688 5813d178 2019-03-09 stsp char *author;
1689 5813d178 2019-03-09 stsp wchar_t *wauthor;
1690 5813d178 2019-03-09 stsp int width;
1691 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
1693 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(entry->commit));
1694 5813d178 2019-03-09 stsp if (author == NULL) {
1695 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1696 5813d178 2019-03-09 stsp goto done;
1698 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
1699 27a741e5 2019-09-11 stsp date_display_cols);
1700 5813d178 2019-03-09 stsp if (author_cols < width)
1701 5813d178 2019-03-09 stsp author_cols = width;
1702 5813d178 2019-03-09 stsp free(wauthor);
1703 5813d178 2019-03-09 stsp free(author);
1704 7ca04879 2019-10-19 stsp ncommits++;
1705 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
1708 8fdc79fe 2020-12-01 naddy entry = s->first_displayed_entry;
1709 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = s->first_displayed_entry;
1710 867c6645 2018-07-10 stsp ncommits = 0;
1711 899d86c2 2018-05-10 stsp while (entry) {
1712 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
1714 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
1715 2814baeb 2018-08-01 stsp wstandout(view->window);
1716 8fdc79fe 2020-12-01 naddy err = draw_commit(view, entry->commit, entry->id,
1717 8fdc79fe 2020-12-01 naddy date_display_cols, author_cols);
1718 8fdc79fe 2020-12-01 naddy if (ncommits == s->selected)
1719 2814baeb 2018-08-01 stsp wstandend(view->window);
1721 60493ae3 2019-06-20 stsp goto done;
1722 0553a4e3 2018-04-30 stsp ncommits++;
1723 8fdc79fe 2020-12-01 naddy s->last_displayed_entry = entry;
1724 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
1727 1a57306a 2018-09-02 stsp view_vborder(view);
1729 1a76625f 2018-10-22 stsp free(id_str);
1730 8b473291 2019-02-21 stsp free(refs_str);
1731 1a76625f 2018-10-22 stsp free(ncommits_str);
1732 1a76625f 2018-10-22 stsp free(header);
1733 80ddbec8 2018-04-29 stsp return err;
1736 07b55e75 2018-05-10 stsp static void
1737 3e135950 2020-12-01 naddy log_scroll_up(struct tog_log_view_state *s, int maxscroll)
1739 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
1740 07b55e75 2018-05-10 stsp int nscrolled = 0;
1742 ffe38506 2020-12-01 naddy entry = TAILQ_FIRST(&s->commits.head);
1743 ffe38506 2020-12-01 naddy if (s->first_displayed_entry == entry)
1746 ffe38506 2020-12-01 naddy entry = s->first_displayed_entry;
1747 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
1748 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
1749 07b55e75 2018-05-10 stsp if (entry) {
1750 ffe38506 2020-12-01 naddy s->first_displayed_entry = entry;
1751 07b55e75 2018-05-10 stsp nscrolled++;
1756 aa075928 2018-05-10 stsp static const struct got_error *
1757 ffe38506 2020-12-01 naddy trigger_log_thread(struct tog_view *view, int wait)
1759 ffe38506 2020-12-01 naddy struct tog_log_thread_args *ta = &view->state.log.thread_args;
1760 5e224a3e 2019-02-22 stsp int errcode;
1762 8a42fca8 2019-02-22 stsp halfdelay(1); /* fast refresh while loading commits */
1764 fb280deb 2021-08-30 stsp while (ta->commits_needed > 0 || ta->load_all) {
1765 ffe38506 2020-12-01 naddy if (ta->log_complete)
1768 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
1769 ffe38506 2020-12-01 naddy errcode = pthread_cond_signal(&ta->need_commits);
1770 7aafa0d1 2019-02-22 stsp if (errcode)
1771 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1772 2af4a041 2019-05-11 jcs "pthread_cond_signal");
1775 7c1452c1 2020-03-26 stsp * The mutex will be released while the view loop waits
1776 7c1452c1 2020-03-26 stsp * in wgetch(), at which time the log thread will run.
1778 7c1452c1 2020-03-26 stsp if (!wait)
1781 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
1782 ffe38506 2020-12-01 naddy show_log_view(view);
1783 7c1452c1 2020-03-26 stsp update_panels();
1784 7c1452c1 2020-03-26 stsp doupdate();
1786 7c1452c1 2020-03-26 stsp /* Wait right here while next commit is being loaded. */
1787 ffe38506 2020-12-01 naddy errcode = pthread_cond_wait(&ta->commit_loaded, &tog_mutex);
1788 82954512 2020-02-03 stsp if (errcode)
1789 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1790 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
1792 7c1452c1 2020-03-26 stsp /* Display progress update in log view. */
1793 ffe38506 2020-12-01 naddy show_log_view(view);
1794 7c1452c1 2020-03-26 stsp update_panels();
1795 7c1452c1 2020-03-26 stsp doupdate();
1798 5e224a3e 2019-02-22 stsp return NULL;
1801 5e224a3e 2019-02-22 stsp static const struct got_error *
1802 ffe38506 2020-12-01 naddy log_scroll_down(struct tog_view *view, int maxscroll)
1804 ffe38506 2020-12-01 naddy struct tog_log_view_state *s = &view->state.log;
1805 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
1806 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
1807 7c1452c1 2020-03-26 stsp int nscrolled = 0, ncommits_needed;
1809 ffe38506 2020-12-01 naddy if (s->last_displayed_entry == NULL)
1810 5e224a3e 2019-02-22 stsp return NULL;
1812 bf30f154 2020-12-07 naddy ncommits_needed = s->last_displayed_entry->idx + 1 + maxscroll;
1813 ffe38506 2020-12-01 naddy if (s->commits.ncommits < ncommits_needed &&
1814 ffe38506 2020-12-01 naddy !s->thread_args.log_complete) {
1816 7c1452c1 2020-03-26 stsp * Ask the log thread for required amount of commits.
1818 ffe38506 2020-12-01 naddy s->thread_args.commits_needed += maxscroll;
1819 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
1821 5e224a3e 2019-02-22 stsp return err;
1825 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->last_displayed_entry, entry);
1826 00ba99a7 2019-05-12 jcs if (pentry == NULL)
1829 ffe38506 2020-12-01 naddy s->last_displayed_entry = pentry;
1831 ffe38506 2020-12-01 naddy pentry = TAILQ_NEXT(s->first_displayed_entry, entry);
1832 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
1834 ffe38506 2020-12-01 naddy s->first_displayed_entry = pentry;
1835 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
1837 dd0a52c1 2018-05-20 stsp return err;
1840 cd0acaa7 2018-05-20 stsp static const struct got_error *
1841 0cf4efb1 2018-09-29 stsp open_diff_view_for_commit(struct tog_view **new_view, int begin_x,
1842 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
1843 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
1845 cd0acaa7 2018-05-20 stsp const struct got_error *err;
1846 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
1847 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
1849 669b5ffa 2018-10-07 stsp diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
1850 15a94983 2018-12-23 stsp if (diff_view == NULL)
1851 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
1853 dbdddfee 2021-06-23 naddy parent_id = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
1854 4acef5ee 2018-12-24 stsp err = open_diff_view(diff_view, parent_id ? parent_id->id : NULL,
1855 78756c87 2020-11-24 stsp commit_id, NULL, NULL, 3, 0, 0, log_view, repo);
1856 e5a0f69f 2018-08-18 stsp if (err == NULL)
1857 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
1858 cd0acaa7 2018-05-20 stsp return err;
1861 80ddbec8 2018-04-29 stsp static const struct got_error *
1862 42a2230c 2020-12-01 naddy tree_view_visit_subtree(struct tog_tree_view_state *s,
1863 42a2230c 2020-12-01 naddy struct got_tree_object *subtree)
1865 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
1867 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
1868 941e9f74 2019-05-21 stsp if (parent == NULL)
1869 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
1871 941e9f74 2019-05-21 stsp parent->tree = s->tree;
1872 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
1873 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
1874 941e9f74 2019-05-21 stsp parent->selected = s->selected;
1875 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
1876 941e9f74 2019-05-21 stsp s->tree = subtree;
1877 941e9f74 2019-05-21 stsp s->selected = 0;
1878 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
1879 941e9f74 2019-05-21 stsp return NULL;
1882 941e9f74 2019-05-21 stsp static const struct got_error *
1883 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
1884 d91faf3b 2020-12-01 naddy struct got_object_id *commit_id, const char *path)
1886 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
1887 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
1888 941e9f74 2019-05-21 stsp const char *p;
1889 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
1891 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
1893 941e9f74 2019-05-21 stsp while (*p) {
1894 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
1895 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
1896 56e0773d 2019-11-28 stsp char *te_name;
1898 33cbf02b 2020-01-12 stsp while (p[0] == '/')
1901 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
1902 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1903 941e9f74 2019-05-21 stsp if (slash == NULL)
1904 33cbf02b 2020-01-12 stsp te_name = strdup(p);
1906 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
1907 56e0773d 2019-11-28 stsp if (te_name == NULL) {
1908 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
1911 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
1912 56e0773d 2019-11-28 stsp if (te == NULL) {
1913 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
1914 56e0773d 2019-11-28 stsp free(te_name);
1917 56e0773d 2019-11-28 stsp free(te_name);
1918 9a1d5146 2020-11-27 naddy s->first_displayed_entry = s->selected_entry = te;
1920 9a1d5146 2020-11-27 naddy if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry)))
1921 9a1d5146 2020-11-27 naddy break; /* jump to this file's entry */
1923 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1924 941e9f74 2019-05-21 stsp if (slash)
1925 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
1927 941e9f74 2019-05-21 stsp subpath = strdup(path);
1928 941e9f74 2019-05-21 stsp if (subpath == NULL) {
1929 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
1933 d91faf3b 2020-12-01 naddy err = got_object_id_by_path(&tree_id, s->repo, commit_id,
1938 d91faf3b 2020-12-01 naddy err = got_object_open_as_tree(&tree, s->repo, tree_id);
1939 941e9f74 2019-05-21 stsp free(tree_id);
1943 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, tree);
1944 941e9f74 2019-05-21 stsp if (err) {
1945 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
1948 941e9f74 2019-05-21 stsp if (slash == NULL)
1950 941e9f74 2019-05-21 stsp free(subpath);
1951 941e9f74 2019-05-21 stsp subpath = NULL;
1952 941e9f74 2019-05-21 stsp p = slash;
1955 941e9f74 2019-05-21 stsp free(subpath);
1956 1a76625f 2018-10-22 stsp return err;
1959 61266923 2020-01-14 stsp static const struct got_error *
1960 55cccc34 2020-02-20 stsp browse_commit_tree(struct tog_view **new_view, int begin_x,
1961 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
1962 4e97c21c 2020-12-06 stsp const char *head_ref_name, struct got_repository *repo)
1964 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
1965 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
1966 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
1968 55cccc34 2020-02-20 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
1969 55cccc34 2020-02-20 stsp if (tree_view == NULL)
1970 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
1972 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, entry->id, head_ref_name, repo);
1974 55cccc34 2020-02-20 stsp return err;
1975 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
1977 55cccc34 2020-02-20 stsp *new_view = tree_view;
1979 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
1980 55cccc34 2020-02-20 stsp return NULL;
1982 d91faf3b 2020-12-01 naddy return tree_view_walk_path(s, entry->id, path);
1985 55cccc34 2020-02-20 stsp static const struct got_error *
1986 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
1988 61266923 2020-01-14 stsp sigset_t sigset;
1989 61266923 2020-01-14 stsp int errcode;
1991 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
1992 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
1994 61266923 2020-01-14 stsp /* tog handles SIGWINCH and SIGCONT */
1995 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
1996 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
1997 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
1998 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2000 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
2001 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
2002 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
2004 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
2005 61266923 2020-01-14 stsp if (errcode)
2006 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
2008 61266923 2020-01-14 stsp return NULL;
2011 1a76625f 2018-10-22 stsp static void *
2012 1a76625f 2018-10-22 stsp log_thread(void *arg)
2014 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2015 1a76625f 2018-10-22 stsp int errcode = 0;
2016 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
2017 1a76625f 2018-10-22 stsp int done = 0;
2019 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
2021 61266923 2020-01-14 stsp return (void *)err;
2023 d264cece 2019-08-12 stsp while (!done && !err && !tog_sigpipe_received) {
2024 4e0d2870 2020-12-07 naddy err = queue_commits(a);
2025 1a76625f 2018-10-22 stsp if (err) {
2026 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
2027 1a76625f 2018-10-22 stsp return (void *)err;
2028 1a76625f 2018-10-22 stsp err = NULL;
2030 fb280deb 2021-08-30 stsp } else if (a->commits_needed > 0 && !a->load_all)
2031 1a76625f 2018-10-22 stsp a->commits_needed--;
2033 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2034 3abe8080 2019-04-10 stsp if (errcode) {
2035 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2036 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2038 3abe8080 2019-04-10 stsp } else if (*a->quit)
2040 3abe8080 2019-04-10 stsp else if (*a->first_displayed_entry == NULL) {
2041 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
2042 1a76625f 2018-10-22 stsp TAILQ_FIRST(&a->commits->head);
2043 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
2046 7c1452c1 2020-03-26 stsp errcode = pthread_cond_signal(&a->commit_loaded);
2047 7c1452c1 2020-03-26 stsp if (errcode) {
2048 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2049 7c1452c1 2020-03-26 stsp "pthread_cond_signal");
2050 7c1452c1 2020-03-26 stsp pthread_mutex_unlock(&tog_mutex);
2055 1a76625f 2018-10-22 stsp a->commits_needed = 0;
2057 fb280deb 2021-08-30 stsp if (a->commits_needed == 0 && !a->load_all) {
2058 7c1452c1 2020-03-26 stsp errcode = pthread_cond_wait(&a->need_commits,
2059 7c1452c1 2020-03-26 stsp &tog_mutex);
2060 7c1452c1 2020-03-26 stsp if (errcode)
2061 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode,
2062 7c1452c1 2020-03-26 stsp "pthread_cond_wait");
2063 21355643 2020-12-06 stsp if (*a->quit)
2068 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2069 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
2070 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
2071 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2073 3abe8080 2019-04-10 stsp a->log_complete = 1;
2074 1a76625f 2018-10-22 stsp return (void *)err;
2077 1a76625f 2018-10-22 stsp static const struct got_error *
2078 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
2080 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2081 1a76625f 2018-10-22 stsp int errcode;
2083 1a76625f 2018-10-22 stsp if (s->thread) {
2084 1a76625f 2018-10-22 stsp s->quit = 1;
2085 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
2086 1a76625f 2018-10-22 stsp if (errcode)
2087 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2088 2af4a041 2019-05-11 jcs "pthread_cond_signal");
2089 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2090 1a76625f 2018-10-22 stsp if (errcode)
2091 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2092 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
2093 1a76625f 2018-10-22 stsp errcode = pthread_join(s->thread, (void **)&err);
2094 1a76625f 2018-10-22 stsp if (errcode)
2095 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
2096 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
2097 1a76625f 2018-10-22 stsp if (errcode)
2098 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
2099 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
2100 1a76625f 2018-10-22 stsp s->thread = NULL;
2103 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
2104 1d0f4054 2021-06-17 stsp err = got_repo_close(s->thread_args.repo);
2105 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
2108 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
2109 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
2110 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
2113 9343a5fb 2018-06-23 stsp return err;
2116 9343a5fb 2018-06-23 stsp static const struct got_error *
2117 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
2119 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
2120 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
2121 276b94a1 2020-11-13 naddy int errcode;
2123 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
2125 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.need_commits);
2126 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2127 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2129 276b94a1 2020-11-13 naddy errcode = pthread_cond_destroy(&s->thread_args.commit_loaded);
2130 276b94a1 2020-11-13 naddy if (errcode && err == NULL)
2131 276b94a1 2020-11-13 naddy err = got_error_set_errno(errcode, "pthread_cond_destroy");
2133 1a76625f 2018-10-22 stsp free_commits(&s->commits);
2134 1a76625f 2018-10-22 stsp free(s->in_repo_path);
2135 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
2136 1a76625f 2018-10-22 stsp free(s->start_id);
2137 797bc7b9 2018-10-22 stsp s->start_id = NULL;
2138 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
2139 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
2140 1a76625f 2018-10-22 stsp return err;
2143 1a76625f 2018-10-22 stsp static const struct got_error *
2144 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
2146 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2148 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
2149 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2150 60493ae3 2019-06-20 stsp return NULL;
2153 60493ae3 2019-06-20 stsp static const struct got_error *
2154 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
2156 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
2157 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2158 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
2160 f9686aa5 2020-03-27 stsp /* Display progress update in log view. */
2161 f9686aa5 2020-03-27 stsp show_log_view(view);
2162 f9686aa5 2020-03-27 stsp update_panels();
2163 f9686aa5 2020-03-27 stsp doupdate();
2165 96e2b566 2019-07-08 stsp if (s->search_entry) {
2166 13add988 2019-10-15 stsp int errcode, ch;
2167 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2168 13add988 2019-10-15 stsp if (errcode)
2169 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2170 13add988 2019-10-15 stsp "pthread_mutex_unlock");
2171 13add988 2019-10-15 stsp ch = wgetch(view->window);
2172 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
2173 13add988 2019-10-15 stsp if (errcode)
2174 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2175 13add988 2019-10-15 stsp "pthread_mutex_lock");
2176 13add988 2019-10-15 stsp if (ch == KEY_BACKSPACE) {
2177 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2178 678cbce5 2019-07-28 stsp return NULL;
2180 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
2181 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
2183 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
2184 96e2b566 2019-07-08 stsp commit_queue_head, entry);
2185 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
2186 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2187 8f4ed634 2020-03-26 stsp entry = TAILQ_NEXT(s->matched_entry, entry);
2189 8f4ed634 2020-03-26 stsp entry = TAILQ_PREV(s->matched_entry,
2190 b1bf1435 2019-06-21 stsp commit_queue_head, entry);
2192 20be8d96 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2193 20be8d96 2019-06-21 stsp entry = TAILQ_FIRST(&s->commits.head);
2195 20be8d96 2019-06-21 stsp entry = TAILQ_LAST(&s->commits.head, commit_queue_head);
2198 60493ae3 2019-06-20 stsp while (1) {
2199 13add988 2019-10-15 stsp int have_match = 0;
2201 60493ae3 2019-06-20 stsp if (entry == NULL) {
2202 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
2203 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
2204 f9967bca 2020-03-27 stsp view->search_next_done =
2205 f9967bca 2020-03-27 stsp (s->matched_entry == NULL ?
2206 f9967bca 2020-03-27 stsp TOG_SEARCH_HAVE_NONE : TOG_SEARCH_NO_MORE);
2207 8f4ed634 2020-03-26 stsp s->search_entry = NULL;
2208 f801134a 2019-06-25 stsp return NULL;
2211 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
2212 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
2213 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
2215 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
2216 ffe38506 2020-12-01 naddy return trigger_log_thread(view, 0);
2219 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
2220 13add988 2019-10-15 stsp &view->regex);
2223 13add988 2019-10-15 stsp if (have_match) {
2224 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
2225 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
2229 96e2b566 2019-07-08 stsp s->search_entry = entry;
2230 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2231 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
2233 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2236 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
2237 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
2238 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
2239 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_DOWN);
2241 60493ae3 2019-06-20 stsp return err;
2244 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
2245 e78dc838 2020-12-04 stsp err = input_log_view(NULL, view, KEY_UP);
2247 60493ae3 2019-06-20 stsp return err;
2252 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2254 60493ae3 2019-06-20 stsp return NULL;
2257 60493ae3 2019-06-20 stsp static const struct got_error *
2258 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
2259 78756c87 2020-11-24 stsp struct got_repository *repo, const char *head_ref_name,
2260 78756c87 2020-11-24 stsp const char *in_repo_path, int log_branches)
2262 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2263 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2264 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
2265 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
2266 1a76625f 2018-10-22 stsp int errcode;
2268 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
2269 f135c941 2020-02-20 stsp free(s->in_repo_path);
2270 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
2271 f135c941 2020-02-20 stsp if (s->in_repo_path == NULL)
2272 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2275 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
2276 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->commits.head);
2277 fb2756b9 2018-08-04 stsp s->commits.ncommits = 0;
2279 fb2756b9 2018-08-04 stsp s->repo = repo;
2280 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
2281 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
2282 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
2283 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
2284 9cd7cbd1 2020-12-07 stsp goto done;
2287 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
2288 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
2289 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
2290 5036bf37 2018-09-24 stsp goto done;
2292 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
2294 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
2295 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
2296 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
2297 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
2299 11b20872 2019-11-08 stsp goto done;
2300 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
2301 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
2302 11b20872 2019-11-08 stsp if (err) {
2303 11b20872 2019-11-08 stsp free_colors(&s->colors);
2304 11b20872 2019-11-08 stsp goto done;
2306 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
2307 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
2308 11b20872 2019-11-08 stsp if (err) {
2309 11b20872 2019-11-08 stsp free_colors(&s->colors);
2310 11b20872 2019-11-08 stsp goto done;
2314 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
2315 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
2316 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
2317 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
2318 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
2320 c9956ddf 2019-09-08 stsp err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL);
2322 1a76625f 2018-10-22 stsp goto done;
2323 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
2324 b672a97a 2020-01-27 stsp !s->log_branches);
2326 1a76625f 2018-10-22 stsp goto done;
2327 62d463ca 2020-10-20 naddy err = got_commit_graph_iter_start(thread_graph, s->start_id,
2328 62d463ca 2020-10-20 naddy s->repo, NULL, NULL);
2330 c5b78334 2020-01-12 stsp goto done;
2332 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
2333 1a76625f 2018-10-22 stsp if (errcode) {
2334 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
2335 1a76625f 2018-10-22 stsp goto done;
2337 7c1452c1 2020-03-26 stsp errcode = pthread_cond_init(&s->thread_args.commit_loaded, NULL);
2338 7c1452c1 2020-03-26 stsp if (errcode) {
2339 7c1452c1 2020-03-26 stsp err = got_error_set_errno(errcode, "pthread_cond_init");
2340 7c1452c1 2020-03-26 stsp goto done;
2343 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
2344 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
2345 1a76625f 2018-10-22 stsp s->thread_args.commits = &s->commits;
2346 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
2347 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
2348 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
2349 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
2350 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
2351 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
2352 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
2353 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
2354 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
2355 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
2358 1a76625f 2018-10-22 stsp close_log_view(view);
2359 ba4f502b 2018-08-04 stsp return err;
2362 e5a0f69f 2018-08-18 stsp static const struct got_error *
2363 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
2365 f2f6d207 2020-11-24 stsp const struct got_error *err;
2366 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2368 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
2369 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
2370 2b380cc8 2018-10-24 stsp &s->thread_args);
2371 2b380cc8 2018-10-24 stsp if (errcode)
2372 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
2373 f2f6d207 2020-11-24 stsp if (s->thread_args.commits_needed > 0) {
2374 ffe38506 2020-12-01 naddy err = trigger_log_thread(view, 1);
2376 f2f6d207 2020-11-24 stsp return err;
2380 8fdc79fe 2020-12-01 naddy return draw_commits(view);
2383 e5a0f69f 2018-08-18 stsp static const struct got_error *
2384 e78dc838 2020-12-04 stsp input_log_view(struct tog_view **new_view, struct tog_view *view, int ch)
2386 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
2387 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
2388 21355643 2020-12-06 stsp struct tog_view *diff_view = NULL, *tree_view = NULL;
2389 6458efa5 2020-11-24 stsp struct tog_view *ref_view = NULL;
2390 f3bc9f1d 2021-09-05 naddy struct commit_queue_entry *entry;
2391 f3bc9f1d 2021-09-05 naddy int begin_x = 0, n;
2393 528dedf3 2021-08-30 stsp if (s->thread_args.load_all) {
2394 528dedf3 2021-08-30 stsp if (ch == KEY_BACKSPACE)
2395 fb280deb 2021-08-30 stsp s->thread_args.load_all = 0;
2396 528dedf3 2021-08-30 stsp else if (s->thread_args.log_complete) {
2397 528dedf3 2021-08-30 stsp s->thread_args.load_all = 0;
2398 fb280deb 2021-08-30 stsp log_scroll_down(view, s->commits.ncommits);
2399 fb280deb 2021-08-30 stsp s->selected = MIN(view->nlines - 2,
2400 fb280deb 2021-08-30 stsp s->commits.ncommits - 1);
2401 fb280deb 2021-08-30 stsp select_commit(s);
2403 528dedf3 2021-08-30 stsp return NULL;
2406 528dedf3 2021-08-30 stsp switch (ch) {
2408 1e37a5c2 2019-05-12 jcs s->quit = 1;
2411 1e37a5c2 2019-05-12 jcs case KEY_UP:
2414 02ffd0d5 2021-10-17 stsp case CTRL('p'):
2415 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2417 1e37a5c2 2019-05-12 jcs if (s->selected > 0)
2418 1e37a5c2 2019-05-12 jcs s->selected--;
2420 3e135950 2020-12-01 naddy log_scroll_up(s, 1);
2421 912a3f79 2021-08-30 j select_commit(s);
2424 912a3f79 2021-08-30 j case KEY_HOME:
2425 912a3f79 2021-08-30 j s->selected = 0;
2426 ea66598a 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->commits.head);
2427 2b779855 2020-12-05 naddy select_commit(s);
2429 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
2430 a4292ac5 2019-05-12 jcs case CTRL('b'):
2431 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2433 2b779855 2020-12-05 naddy if (TAILQ_FIRST(&s->commits.head) == s->first_displayed_entry)
2434 1e37a5c2 2019-05-12 jcs s->selected = 0;
2436 2b779855 2020-12-05 naddy log_scroll_up(s, view->nlines - 1);
2437 2b779855 2020-12-05 naddy select_commit(s);
2440 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
2443 02ffd0d5 2021-10-17 stsp case CTRL('n'):
2444 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2446 1e37a5c2 2019-05-12 jcs if (s->selected < MIN(view->nlines - 2,
2447 2b779855 2020-12-05 naddy s->commits.ncommits - 1))
2448 1e37a5c2 2019-05-12 jcs s->selected++;
2450 2b779855 2020-12-05 naddy err = log_scroll_down(view, 1);
2454 912a3f79 2021-08-30 j select_commit(s);
2457 912a3f79 2021-08-30 j case KEY_END: {
2458 912a3f79 2021-08-30 j /* We don't know yet how many commits, so we're forced to
2459 912a3f79 2021-08-30 j * traverse them all. */
2460 fb280deb 2021-08-30 stsp if (!s->thread_args.log_complete) {
2461 fb280deb 2021-08-30 stsp s->thread_args.load_all = 1;
2462 fb280deb 2021-08-30 stsp return trigger_log_thread(view, 0);
2465 f3bc9f1d 2021-09-05 naddy s->selected = 0;
2466 f3bc9f1d 2021-09-05 naddy entry = TAILQ_LAST(&s->commits.head, commit_queue_head);
2467 f3bc9f1d 2021-09-05 naddy for (n = 0; n < view->nlines - 1; n++) {
2468 f3bc9f1d 2021-09-05 naddy if (entry == NULL)
2470 f3bc9f1d 2021-09-05 naddy s->first_displayed_entry = entry;
2471 f3bc9f1d 2021-09-05 naddy entry = TAILQ_PREV(entry, commit_queue_head, entry);
2473 f3bc9f1d 2021-09-05 naddy if (n > 0)
2474 f3bc9f1d 2021-09-05 naddy s->selected = n - 1;
2475 2b779855 2020-12-05 naddy select_commit(s);
2478 a4292ac5 2019-05-12 jcs case KEY_NPAGE:
2479 a4292ac5 2019-05-12 jcs case CTRL('f'): {
2480 1e37a5c2 2019-05-12 jcs struct commit_queue_entry *first;
2481 1e37a5c2 2019-05-12 jcs first = s->first_displayed_entry;
2482 1e37a5c2 2019-05-12 jcs if (first == NULL)
2484 ffe38506 2020-12-01 naddy err = log_scroll_down(view, view->nlines - 1);
2487 1e37a5c2 2019-05-12 jcs if (first == s->first_displayed_entry &&
2488 1e37a5c2 2019-05-12 jcs s->selected < MIN(view->nlines - 2,
2489 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1)) {
2490 1e37a5c2 2019-05-12 jcs /* can't scroll further down */
2491 1e37a5c2 2019-05-12 jcs s->selected = MIN(view->nlines - 2,
2492 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1);
2494 2b779855 2020-12-05 naddy select_commit(s);
2497 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
2498 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
2499 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
2500 1e37a5c2 2019-05-12 jcs if (s->selected > s->commits.ncommits - 1)
2501 1e37a5c2 2019-05-12 jcs s->selected = s->commits.ncommits - 1;
2502 2b779855 2020-12-05 naddy select_commit(s);
2503 0bf7f153 2020-12-02 naddy if (s->commits.ncommits < view->nlines - 1 &&
2504 0bf7f153 2020-12-02 naddy !s->thread_args.log_complete) {
2505 0bf7f153 2020-12-02 naddy s->thread_args.commits_needed += (view->nlines - 1) -
2506 0bf7f153 2020-12-02 naddy s->commits.ncommits;
2507 0bf7f153 2020-12-02 naddy err = trigger_log_thread(view, 1);
2510 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
2513 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2515 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2516 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2517 1e37a5c2 2019-05-12 jcs err = open_diff_view_for_commit(&diff_view, begin_x,
2518 1e37a5c2 2019-05-12 jcs s->selected_entry->commit, s->selected_entry->id,
2519 78756c87 2020-11-24 stsp view, s->repo);
2522 e78dc838 2020-12-04 stsp view->focussed = 0;
2523 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
2524 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2525 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2527 1e37a5c2 2019-05-12 jcs return err;
2528 72a9cb46 2020-12-03 stsp view_set_child(view, diff_view);
2529 e78dc838 2020-12-04 stsp view->focus_child = 1;
2531 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
2534 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2536 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2537 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2538 941e9f74 2019-05-21 stsp err = browse_commit_tree(&tree_view, begin_x,
2539 4e97c21c 2020-12-06 stsp s->selected_entry, s->in_repo_path, s->head_ref_name,
2543 e78dc838 2020-12-04 stsp view->focussed = 0;
2544 e78dc838 2020-12-04 stsp tree_view->focussed = 1;
2545 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2546 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2548 1e37a5c2 2019-05-12 jcs return err;
2549 72a9cb46 2020-12-03 stsp view_set_child(view, tree_view);
2550 e78dc838 2020-12-04 stsp view->focus_child = 1;
2552 1e37a5c2 2019-05-12 jcs *new_view = tree_view;
2554 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
2555 21355643 2020-12-06 stsp case CTRL('l'):
2557 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE &&
2558 21355643 2020-12-06 stsp got_path_is_root_dir(s->in_repo_path))
2560 21355643 2020-12-06 stsp err = stop_log_thread(s);
2562 74cfe85e 2020-10-20 stsp return err;
2563 21355643 2020-12-06 stsp if (ch == KEY_BACKSPACE) {
2564 21355643 2020-12-06 stsp char *parent_path;
2565 21355643 2020-12-06 stsp err = got_path_dirname(&parent_path, s->in_repo_path);
2567 21355643 2020-12-06 stsp return err;
2568 21355643 2020-12-06 stsp free(s->in_repo_path);
2569 21355643 2020-12-06 stsp s->in_repo_path = parent_path;
2570 21355643 2020-12-06 stsp s->thread_args.in_repo_path = s->in_repo_path;
2571 21355643 2020-12-06 stsp } else if (ch == CTRL('l')) {
2572 21355643 2020-12-06 stsp struct got_object_id *start_id;
2573 21355643 2020-12-06 stsp err = got_repo_match_object_id(&start_id, NULL,
2574 21355643 2020-12-06 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
2575 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_COMMIT, &tog_refs, s->repo);
2577 21355643 2020-12-06 stsp return err;
2578 21355643 2020-12-06 stsp free(s->start_id);
2579 21355643 2020-12-06 stsp s->start_id = start_id;
2580 21355643 2020-12-06 stsp s->thread_args.start_id = s->start_id;
2581 21355643 2020-12-06 stsp } else /* 'B' */
2582 21355643 2020-12-06 stsp s->log_branches = !s->log_branches;
2584 21355643 2020-12-06 stsp err = got_repo_open(&s->thread_args.repo,
2585 21355643 2020-12-06 stsp got_repo_get_path(s->repo), NULL);
2587 21355643 2020-12-06 stsp return err;
2588 51a10b52 2020-12-26 stsp tog_free_refs();
2589 51a10b52 2020-12-26 stsp err = tog_load_refs(s->repo);
2591 ca51c541 2020-12-07 stsp return err;
2592 21355643 2020-12-06 stsp err = got_commit_graph_open(&s->thread_args.graph,
2593 21355643 2020-12-06 stsp s->in_repo_path, !s->log_branches);
2595 d01904d4 2019-06-25 stsp return err;
2596 21355643 2020-12-06 stsp err = got_commit_graph_iter_start(s->thread_args.graph,
2597 21355643 2020-12-06 stsp s->start_id, s->repo, NULL, NULL);
2599 b672a97a 2020-01-27 stsp return err;
2600 21355643 2020-12-06 stsp free_commits(&s->commits);
2601 21355643 2020-12-06 stsp s->first_displayed_entry = NULL;
2602 21355643 2020-12-06 stsp s->last_displayed_entry = NULL;
2603 21355643 2020-12-06 stsp s->selected_entry = NULL;
2604 21355643 2020-12-06 stsp s->selected = 0;
2605 21355643 2020-12-06 stsp s->thread_args.log_complete = 0;
2606 21355643 2020-12-06 stsp s->quit = 0;
2607 21355643 2020-12-06 stsp s->thread_args.commits_needed = view->nlines;
2610 6458efa5 2020-11-24 stsp if (view_is_parent_view(view))
2611 6458efa5 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
2612 6458efa5 2020-11-24 stsp ref_view = view_open(view->nlines, view->ncols,
2613 6458efa5 2020-11-24 stsp view->begin_y, begin_x, TOG_VIEW_REF);
2614 6458efa5 2020-11-24 stsp if (ref_view == NULL)
2615 6458efa5 2020-11-24 stsp return got_error_from_errno("view_open");
2616 6458efa5 2020-11-24 stsp err = open_ref_view(ref_view, s->repo);
2617 6458efa5 2020-11-24 stsp if (err) {
2618 6458efa5 2020-11-24 stsp view_close(ref_view);
2619 6458efa5 2020-11-24 stsp return err;
2621 e78dc838 2020-12-04 stsp view->focussed = 0;
2622 e78dc838 2020-12-04 stsp ref_view->focussed = 1;
2623 6458efa5 2020-11-24 stsp if (view_is_parent_view(view)) {
2624 6458efa5 2020-11-24 stsp err = view_close_child(view);
2626 6458efa5 2020-11-24 stsp return err;
2627 72a9cb46 2020-12-03 stsp view_set_child(view, ref_view);
2628 e78dc838 2020-12-04 stsp view->focus_child = 1;
2630 6458efa5 2020-11-24 stsp *new_view = ref_view;
2636 80ddbec8 2018-04-29 stsp return err;
2639 4ed7e80c 2018-05-20 stsp static const struct got_error *
2640 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
2642 c2db6724 2019-01-04 stsp const struct got_error *error;
2644 37c06ea4 2019-07-15 stsp #ifdef PROFILE
2645 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
2646 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
2648 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
2649 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
2651 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
2652 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
2654 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
2655 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
2657 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
2658 c2db6724 2019-01-04 stsp if (error != NULL)
2659 c2db6724 2019-01-04 stsp return error;
2661 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
2662 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
2664 c2db6724 2019-01-04 stsp return NULL;
2667 a915003a 2019-02-05 stsp static void
2668 a915003a 2019-02-05 stsp init_curses(void)
2670 a915003a 2019-02-05 stsp initscr();
2672 a915003a 2019-02-05 stsp halfdelay(1); /* Do fast refresh while initial view is loading. */
2675 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
2676 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
2677 a915003a 2019-02-05 stsp curs_set(0);
2678 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
2679 6d17833f 2019-11-08 stsp start_color();
2680 6d17833f 2019-11-08 stsp use_default_colors();
2682 a915003a 2019-02-05 stsp signal(SIGWINCH, tog_sigwinch);
2683 83baff54 2019-08-12 stsp signal(SIGPIPE, tog_sigpipe);
2684 61266923 2020-01-14 stsp signal(SIGCONT, tog_sigcont);
2687 c2db6724 2019-01-04 stsp static const struct got_error *
2688 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
2689 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
2691 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
2693 f135c941 2020-02-20 stsp if (argc == 0) {
2694 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
2695 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
2696 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2697 f135c941 2020-02-20 stsp return NULL;
2700 f135c941 2020-02-20 stsp if (worktree) {
2701 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
2704 bfd61697 2020-11-14 stsp err = got_worktree_resolve_path(&p, worktree, argv[0]);
2706 f135c941 2020-02-20 stsp return err;
2707 bfd61697 2020-11-14 stsp if (asprintf(in_repo_path, "%s%s%s", prefix,
2708 bfd61697 2020-11-14 stsp (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
2709 bfd61697 2020-11-14 stsp p) == -1) {
2710 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
2711 bfd61697 2020-11-14 stsp *in_repo_path = NULL;
2715 8fa913ec 2020-11-14 stsp err = got_repo_map_path(in_repo_path, repo, argv[0]);
2717 f135c941 2020-02-20 stsp return err;
2720 f135c941 2020-02-20 stsp static const struct got_error *
2721 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
2723 80ddbec8 2018-04-29 stsp const struct got_error *error;
2724 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
2725 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
2726 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
2727 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
2728 d8f38dc4 2020-12-05 stsp char *start_commit = NULL, *label = NULL;
2729 d8f38dc4 2020-12-05 stsp struct got_reference *ref = NULL;
2730 d8f38dc4 2020-12-05 stsp const char *head_ref_name = NULL;
2731 f135c941 2020-02-20 stsp int ch, log_branches = 0;
2732 04cc582a 2018-08-01 stsp struct tog_view *view;
2734 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
2735 80ddbec8 2018-04-29 stsp switch (ch) {
2737 b672a97a 2020-01-27 stsp log_branches = 1;
2740 80ddbec8 2018-04-29 stsp start_commit = optarg;
2743 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
2744 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
2745 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
2749 17020d27 2019-03-07 stsp usage_log();
2750 80ddbec8 2018-04-29 stsp /* NOTREACHED */
2754 80ddbec8 2018-04-29 stsp argc -= optind;
2755 80ddbec8 2018-04-29 stsp argv += optind;
2757 f135c941 2020-02-20 stsp if (argc > 1)
2758 f135c941 2020-02-20 stsp usage_log();
2760 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
2761 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
2762 c156c7a4 2020-12-18 stsp if (cwd == NULL)
2763 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
2764 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
2765 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
2766 c156c7a4 2020-12-18 stsp goto done;
2767 a1fbf39a 2019-08-11 stsp if (worktree)
2768 6962eb72 2020-02-20 stsp repo_path =
2769 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
2771 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
2772 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
2773 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
2774 c156c7a4 2020-12-18 stsp goto done;
2778 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
2779 80ddbec8 2018-04-29 stsp if (error != NULL)
2780 ecb28ae0 2018-07-16 stsp goto done;
2782 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
2783 f135c941 2020-02-20 stsp repo, worktree);
2784 f135c941 2020-02-20 stsp if (error)
2785 f135c941 2020-02-20 stsp goto done;
2787 f135c941 2020-02-20 stsp init_curses();
2789 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
2790 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
2791 c02c541e 2019-03-29 stsp if (error)
2792 c02c541e 2019-03-29 stsp goto done;
2794 87670572 2020-12-26 naddy /* already loaded by tog_log_with_path()? */
2795 d9dff0e5 2020-12-26 stsp if (TAILQ_EMPTY(&tog_refs)) {
2796 87670572 2020-12-26 naddy error = tog_load_refs(repo);
2797 87670572 2020-12-26 naddy if (error)
2798 87670572 2020-12-26 naddy goto done;
2801 d8f38dc4 2020-12-05 stsp if (start_commit == NULL) {
2802 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, &label,
2803 d8f38dc4 2020-12-05 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
2804 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
2805 d8f38dc4 2020-12-05 stsp if (error)
2806 d8f38dc4 2020-12-05 stsp goto done;
2807 d8f38dc4 2020-12-05 stsp head_ref_name = label;
2809 d8f38dc4 2020-12-05 stsp error = got_ref_open(&ref, repo, start_commit, 0);
2810 d8f38dc4 2020-12-05 stsp if (error == NULL)
2811 d8f38dc4 2020-12-05 stsp head_ref_name = got_ref_get_name(ref);
2812 d8f38dc4 2020-12-05 stsp else if (error->code != GOT_ERR_NOT_REF)
2813 d8f38dc4 2020-12-05 stsp goto done;
2814 d8f38dc4 2020-12-05 stsp error = got_repo_match_object_id(&start_id, NULL,
2815 84de9106 2020-12-26 stsp start_commit, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
2816 d8f38dc4 2020-12-05 stsp if (error)
2817 d8f38dc4 2020-12-05 stsp goto done;
2820 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
2821 04cc582a 2018-08-01 stsp if (view == NULL) {
2822 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
2823 04cc582a 2018-08-01 stsp goto done;
2825 78756c87 2020-11-24 stsp error = open_log_view(view, start_id, repo, head_ref_name,
2826 f135c941 2020-02-20 stsp in_repo_path, log_branches);
2827 ba4f502b 2018-08-04 stsp if (error)
2828 ba4f502b 2018-08-04 stsp goto done;
2829 2fc00ff4 2019-08-31 stsp if (worktree) {
2830 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
2831 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
2832 2fc00ff4 2019-08-31 stsp worktree = NULL;
2834 e5a0f69f 2018-08-18 stsp error = view_loop(view);
2836 f135c941 2020-02-20 stsp free(in_repo_path);
2837 ecb28ae0 2018-07-16 stsp free(repo_path);
2838 ecb28ae0 2018-07-16 stsp free(cwd);
2839 899d86c2 2018-05-10 stsp free(start_id);
2840 d8f38dc4 2020-12-05 stsp free(label);
2842 d8f38dc4 2020-12-05 stsp got_ref_close(ref);
2843 1d0f4054 2021-06-17 stsp if (repo) {
2844 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
2845 1d0f4054 2021-06-17 stsp if (error == NULL)
2846 1d0f4054 2021-06-17 stsp error = close_err;
2848 ec142235 2019-03-07 stsp if (worktree)
2849 ec142235 2019-03-07 stsp got_worktree_close(worktree);
2850 51a10b52 2020-12-26 stsp tog_free_refs();
2851 80ddbec8 2018-04-29 stsp return error;
2854 4ed7e80c 2018-05-20 stsp __dead static void
2855 9f7d7167 2018-04-29 stsp usage_diff(void)
2858 3dbaef42 2020-11-24 stsp fprintf(stderr, "usage: %s diff [-a] [-C number] [-r repository-path] "
2859 3dbaef42 2020-11-24 stsp "[-w] object1 object2\n", getprogname());
2863 6d17833f 2019-11-08 stsp static int
2864 41605754 2020-11-12 stsp match_line(const char *line, regex_t *regex, size_t nmatch,
2865 41605754 2020-11-12 stsp regmatch_t *regmatch)
2867 41605754 2020-11-12 stsp return regexec(regex, line, nmatch, regmatch, 0) == 0;
2870 f26dddb7 2019-11-08 stsp struct tog_color *
2871 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
2873 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
2875 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(tc, colors, entry) {
2876 41605754 2020-11-12 stsp if (match_line(line, &tc->regex, 0, NULL))
2877 6d17833f 2019-11-08 stsp return tc;
2880 6d17833f 2019-11-08 stsp return NULL;
2883 4ed7e80c 2018-05-20 stsp static const struct got_error *
2884 41605754 2020-11-12 stsp add_matched_line(int *wtotal, const char *line, int wlimit, int col_tab_align,
2885 41605754 2020-11-12 stsp WINDOW *window, regmatch_t *regmatch)
2887 41605754 2020-11-12 stsp const struct got_error *err = NULL;
2888 41605754 2020-11-12 stsp wchar_t *wline;
2889 41605754 2020-11-12 stsp int width;
2892 41605754 2020-11-12 stsp *wtotal = 0;
2894 41605754 2020-11-12 stsp s = strndup(line, regmatch->rm_so);
2895 41605754 2020-11-12 stsp if (s == NULL)
2896 41605754 2020-11-12 stsp return got_error_from_errno("strndup");
2898 41605754 2020-11-12 stsp err = format_line(&wline, &width, s, wlimit, col_tab_align);
2899 41605754 2020-11-12 stsp if (err) {
2901 41605754 2020-11-12 stsp return err;
2903 41605754 2020-11-12 stsp waddwstr(window, wline);
2904 41605754 2020-11-12 stsp free(wline);
2906 41605754 2020-11-12 stsp wlimit -= width;
2907 41605754 2020-11-12 stsp *wtotal += width;
2909 41605754 2020-11-12 stsp if (wlimit > 0) {
2910 41605754 2020-11-12 stsp s = strndup(line + regmatch->rm_so,
2911 41605754 2020-11-12 stsp regmatch->rm_eo - regmatch->rm_so);
2912 41605754 2020-11-12 stsp if (s == NULL) {
2913 41605754 2020-11-12 stsp err = got_error_from_errno("strndup");
2915 41605754 2020-11-12 stsp return err;
2917 41605754 2020-11-12 stsp err = format_line(&wline, &width, s, wlimit, col_tab_align);
2918 41605754 2020-11-12 stsp if (err) {
2920 41605754 2020-11-12 stsp return err;
2922 41605754 2020-11-12 stsp wattr_on(window, A_STANDOUT, NULL);
2923 41605754 2020-11-12 stsp waddwstr(window, wline);
2924 41605754 2020-11-12 stsp wattr_off(window, A_STANDOUT, NULL);
2925 41605754 2020-11-12 stsp free(wline);
2927 41605754 2020-11-12 stsp wlimit -= width;
2928 41605754 2020-11-12 stsp *wtotal += width;
2931 41605754 2020-11-12 stsp if (wlimit > 0 && strlen(line) > regmatch->rm_eo) {
2932 41605754 2020-11-12 stsp err = format_line(&wline, &width,
2933 bf30f154 2020-12-07 naddy line + regmatch->rm_eo, wlimit, col_tab_align);
2935 41605754 2020-11-12 stsp return err;
2936 41605754 2020-11-12 stsp waddwstr(window, wline);
2937 41605754 2020-11-12 stsp free(wline);
2938 41605754 2020-11-12 stsp *wtotal += width;
2941 41605754 2020-11-12 stsp return NULL;
2944 41605754 2020-11-12 stsp static const struct got_error *
2945 89f1a395 2020-12-01 naddy draw_file(struct tog_view *view, const char *header)
2947 89f1a395 2020-12-01 naddy struct tog_diff_view_state *s = &view->state.diff;
2948 89f1a395 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
2949 61e69b96 2018-05-20 stsp const struct got_error *err;
2950 fe621944 2020-11-10 stsp int nprinted = 0;
2951 b304db33 2018-05-20 stsp char *line;
2952 826082fe 2020-12-10 stsp size_t linesize = 0;
2953 826082fe 2020-12-10 stsp ssize_t linelen;
2954 f26dddb7 2019-11-08 stsp struct tog_color *tc;
2955 61e69b96 2018-05-20 stsp wchar_t *wline;
2956 e0b650dd 2018-05-20 stsp int width;
2957 89f1a395 2020-12-01 naddy int max_lines = view->nlines;
2958 89f1a395 2020-12-01 naddy int nlines = s->nlines;
2959 fe621944 2020-11-10 stsp off_t line_offset;
2961 89f1a395 2020-12-01 naddy line_offset = s->line_offsets[s->first_displayed_line - 1];
2962 89f1a395 2020-12-01 naddy if (fseeko(s->f, line_offset, SEEK_SET) == -1)
2963 fe621944 2020-11-10 stsp return got_error_from_errno("fseek");
2965 f7d12f7e 2018-08-01 stsp werase(view->window);
2967 a3404814 2018-09-02 stsp if (header) {
2968 135a2da0 2020-11-11 stsp if (asprintf(&line, "[%d/%d] %s",
2969 89f1a395 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, nlines,
2970 135a2da0 2020-11-11 stsp header) == -1)
2971 135a2da0 2020-11-11 stsp return got_error_from_errno("asprintf");
2972 135a2da0 2020-11-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
2973 135a2da0 2020-11-11 stsp free(line);
2975 a3404814 2018-09-02 stsp return err;
2977 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2978 a3404814 2018-09-02 stsp wstandout(view->window);
2979 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
2980 e54cc94a 2020-11-11 stsp free(wline);
2981 e54cc94a 2020-11-11 stsp wline = NULL;
2982 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2983 a3404814 2018-09-02 stsp wstandend(view->window);
2984 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
2985 a3404814 2018-09-02 stsp waddch(view->window, '\n');
2987 a3404814 2018-09-02 stsp if (max_lines <= 1)
2988 a3404814 2018-09-02 stsp return NULL;
2989 a3404814 2018-09-02 stsp max_lines--;
2992 89f1a395 2020-12-01 naddy s->eof = 0;
2993 826082fe 2020-12-10 stsp line = NULL;
2994 fe621944 2020-11-10 stsp while (max_lines > 0 && nprinted < max_lines) {
2995 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
2996 826082fe 2020-12-10 stsp if (linelen == -1) {
2997 826082fe 2020-12-10 stsp if (feof(s->f)) {
2998 826082fe 2020-12-10 stsp s->eof = 1;
3001 826082fe 2020-12-10 stsp free(line);
3002 826082fe 2020-12-10 stsp return got_ferror(s->f, GOT_ERR_IO);
3005 89f1a395 2020-12-01 naddy tc = match_color(&s->colors, line);
3007 f26dddb7 2019-11-08 stsp wattr_on(view->window,
3008 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3009 89f1a395 2020-12-01 naddy if (s->first_displayed_line + nprinted == s->matched_line &&
3010 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
3011 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols, 0,
3012 41605754 2020-11-12 stsp view->window, regmatch);
3013 41605754 2020-11-12 stsp if (err) {
3014 41605754 2020-11-12 stsp free(line);
3015 41605754 2020-11-12 stsp return err;
3018 41605754 2020-11-12 stsp err = format_line(&wline, &width, line, view->ncols, 0);
3019 41605754 2020-11-12 stsp if (err) {
3020 41605754 2020-11-12 stsp free(line);
3021 41605754 2020-11-12 stsp return err;
3023 41605754 2020-11-12 stsp waddwstr(view->window, wline);
3024 41605754 2020-11-12 stsp free(wline);
3025 41605754 2020-11-12 stsp wline = NULL;
3028 6d17833f 2019-11-08 stsp wattr_off(view->window,
3029 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3030 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
3031 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3032 fe621944 2020-11-10 stsp nprinted++;
3034 826082fe 2020-12-10 stsp free(line);
3035 fe621944 2020-11-10 stsp if (nprinted >= 1)
3036 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line +
3037 89f1a395 2020-12-01 naddy (nprinted - 1);
3039 89f1a395 2020-12-01 naddy s->last_displayed_line = s->first_displayed_line;
3041 1a57306a 2018-09-02 stsp view_vborder(view);
3043 89f1a395 2020-12-01 naddy if (s->eof) {
3044 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
3045 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
3046 c3e9aa98 2019-05-13 jcs nprinted++;
3049 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, TOG_EOF_STRING, view->ncols, 0);
3051 c3e9aa98 2019-05-13 jcs return err;
3054 c3e9aa98 2019-05-13 jcs wstandout(view->window);
3055 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
3056 e54cc94a 2020-11-11 stsp free(wline);
3057 e54cc94a 2020-11-11 stsp wline = NULL;
3058 c3e9aa98 2019-05-13 jcs wstandend(view->window);
3061 26ed57b2 2018-05-19 stsp return NULL;
3064 abd2672a 2018-12-23 stsp static char *
3065 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
3067 09867e48 2019-08-13 stsp struct tm mytm, *tm;
3068 09867e48 2019-08-13 stsp char *p, *s;
3070 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
3071 09867e48 2019-08-13 stsp if (tm == NULL)
3072 09867e48 2019-08-13 stsp return NULL;
3073 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
3074 09867e48 2019-08-13 stsp if (s == NULL)
3075 09867e48 2019-08-13 stsp return NULL;
3076 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
3078 abd2672a 2018-12-23 stsp *p = '\0';
3082 4ed7e80c 2018-05-20 stsp static const struct got_error *
3083 0208f208 2020-05-05 stsp get_changed_paths(struct got_pathlist_head *paths,
3084 0208f208 2020-05-05 stsp struct got_commit_object *commit, struct got_repository *repo)
3086 0208f208 2020-05-05 stsp const struct got_error *err = NULL;
3087 0208f208 2020-05-05 stsp struct got_object_id *tree_id1 = NULL, *tree_id2 = NULL;
3088 0208f208 2020-05-05 stsp struct got_tree_object *tree1 = NULL, *tree2 = NULL;
3089 0208f208 2020-05-05 stsp struct got_object_qid *qid;
3091 dbdddfee 2021-06-23 naddy qid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
3092 0208f208 2020-05-05 stsp if (qid != NULL) {
3093 0208f208 2020-05-05 stsp struct got_commit_object *pcommit;
3094 0208f208 2020-05-05 stsp err = got_object_open_as_commit(&pcommit, repo,
3097 0208f208 2020-05-05 stsp return err;
3099 aa8b5dd0 2021-08-01 stsp tree_id1 = got_object_id_dup(
3100 aa8b5dd0 2021-08-01 stsp got_object_commit_get_tree_id(pcommit));
3101 aa8b5dd0 2021-08-01 stsp if (tree_id1 == NULL) {
3102 aa8b5dd0 2021-08-01 stsp got_object_commit_close(pcommit);
3103 aa8b5dd0 2021-08-01 stsp return got_error_from_errno("got_object_id_dup");
3105 0208f208 2020-05-05 stsp got_object_commit_close(pcommit);
3109 0208f208 2020-05-05 stsp if (tree_id1) {
3110 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree1, repo, tree_id1);
3112 0208f208 2020-05-05 stsp goto done;
3115 0208f208 2020-05-05 stsp tree_id2 = got_object_commit_get_tree_id(commit);
3116 0208f208 2020-05-05 stsp err = got_object_open_as_tree(&tree2, repo, tree_id2);
3118 0208f208 2020-05-05 stsp goto done;
3120 0208f208 2020-05-05 stsp err = got_diff_tree(tree1, tree2, "", "", repo,
3121 0208f208 2020-05-05 stsp got_diff_tree_collect_changed_paths, paths, 0);
3123 0208f208 2020-05-05 stsp if (tree1)
3124 0208f208 2020-05-05 stsp got_object_tree_close(tree1);
3125 0208f208 2020-05-05 stsp if (tree2)
3126 0208f208 2020-05-05 stsp got_object_tree_close(tree2);
3127 aa8b5dd0 2021-08-01 stsp free(tree_id1);
3128 0208f208 2020-05-05 stsp return err;
3131 0208f208 2020-05-05 stsp static const struct got_error *
3132 fe621944 2020-11-10 stsp add_line_offset(off_t **line_offsets, size_t *nlines, off_t off)
3136 fe621944 2020-11-10 stsp p = reallocarray(*line_offsets, *nlines + 1, sizeof(off_t));
3137 fe621944 2020-11-10 stsp if (p == NULL)
3138 fe621944 2020-11-10 stsp return got_error_from_errno("reallocarray");
3139 fe621944 2020-11-10 stsp *line_offsets = p;
3140 fe621944 2020-11-10 stsp (*line_offsets)[*nlines] = off;
3141 fe621944 2020-11-10 stsp (*nlines)++;
3142 fe621944 2020-11-10 stsp return NULL;
3145 fe621944 2020-11-10 stsp static const struct got_error *
3146 fe621944 2020-11-10 stsp write_commit_info(off_t **line_offsets, size_t *nlines,
3147 fe621944 2020-11-10 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
3148 fe621944 2020-11-10 stsp struct got_repository *repo, FILE *outfile)
3150 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
3151 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
3152 15a94983 2018-12-23 stsp struct got_commit_object *commit;
3153 fe621944 2020-11-10 stsp char *id_str = NULL, *logmsg = NULL, *s = NULL, *line;
3154 45d799e2 2018-12-23 stsp time_t committer_time;
3155 45d799e2 2018-12-23 stsp const char *author, *committer;
3156 8b473291 2019-02-21 stsp char *refs_str = NULL;
3157 0208f208 2020-05-05 stsp struct got_pathlist_head changed_paths;
3158 0208f208 2020-05-05 stsp struct got_pathlist_entry *pe;
3159 fe621944 2020-11-10 stsp off_t outoff = 0;
3162 0208f208 2020-05-05 stsp TAILQ_INIT(&changed_paths);
3164 8b473291 2019-02-21 stsp if (refs) {
3165 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
3167 8b473291 2019-02-21 stsp return err;
3170 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
3172 abd2672a 2018-12-23 stsp return err;
3174 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
3175 15a94983 2018-12-23 stsp if (err) {
3176 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
3177 15a94983 2018-12-23 stsp goto done;
3180 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, 0);
3182 fe621944 2020-11-10 stsp goto done;
3184 fe621944 2020-11-10 stsp n = fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
3185 fe621944 2020-11-10 stsp refs_str ? refs_str : "", refs_str ? ")" : "");
3186 fe621944 2020-11-10 stsp if (n < 0) {
3187 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
3188 abd2672a 2018-12-23 stsp goto done;
3190 fe621944 2020-11-10 stsp outoff += n;
3191 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3193 fe621944 2020-11-10 stsp goto done;
3195 fe621944 2020-11-10 stsp n = fprintf(outfile, "from: %s\n",
3196 fe621944 2020-11-10 stsp got_object_commit_get_author(commit));
3197 fe621944 2020-11-10 stsp if (n < 0) {
3198 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
3199 abd2672a 2018-12-23 stsp goto done;
3201 fe621944 2020-11-10 stsp outoff += n;
3202 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3204 fe621944 2020-11-10 stsp goto done;
3206 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
3207 09867e48 2019-08-13 stsp datestr = get_datestr(&committer_time, datebuf);
3208 fe621944 2020-11-10 stsp if (datestr) {
3209 fe621944 2020-11-10 stsp n = fprintf(outfile, "date: %s UTC\n", datestr);
3210 fe621944 2020-11-10 stsp if (n < 0) {
3211 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3212 fe621944 2020-11-10 stsp goto done;
3214 fe621944 2020-11-10 stsp outoff += n;
3215 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3217 fe621944 2020-11-10 stsp goto done;
3219 45d799e2 2018-12-23 stsp author = got_object_commit_get_author(commit);
3220 45d799e2 2018-12-23 stsp committer = got_object_commit_get_committer(commit);
3221 fe621944 2020-11-10 stsp if (strcmp(author, committer) != 0) {
3222 fe621944 2020-11-10 stsp n = fprintf(outfile, "via: %s\n", committer);
3223 fe621944 2020-11-10 stsp if (n < 0) {
3224 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3225 fe621944 2020-11-10 stsp goto done;
3227 fe621944 2020-11-10 stsp outoff += n;
3228 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3230 fe621944 2020-11-10 stsp goto done;
3232 9f98ca05 2021-09-24 stsp if (got_object_commit_get_nparents(commit) > 1) {
3233 9f98ca05 2021-09-24 stsp const struct got_object_id_queue *parent_ids;
3234 9f98ca05 2021-09-24 stsp struct got_object_qid *qid;
3235 9f98ca05 2021-09-24 stsp int pn = 1;
3236 9f98ca05 2021-09-24 stsp parent_ids = got_object_commit_get_parent_ids(commit);
3237 9f98ca05 2021-09-24 stsp STAILQ_FOREACH(qid, parent_ids, entry) {
3238 9f98ca05 2021-09-24 stsp err = got_object_id_str(&id_str, qid->id);
3240 9f98ca05 2021-09-24 stsp goto done;
3241 9f98ca05 2021-09-24 stsp n = fprintf(outfile, "parent %d: %s\n", pn++, id_str);
3242 9f98ca05 2021-09-24 stsp if (n < 0) {
3243 9f98ca05 2021-09-24 stsp err = got_error_from_errno("fprintf");
3244 9f98ca05 2021-09-24 stsp goto done;
3246 9f98ca05 2021-09-24 stsp outoff += n;
3247 9f98ca05 2021-09-24 stsp err = add_line_offset(line_offsets, nlines, outoff);
3249 9f98ca05 2021-09-24 stsp goto done;
3250 9f98ca05 2021-09-24 stsp free(id_str);
3251 9f98ca05 2021-09-24 stsp id_str = NULL;
3255 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
3257 5943eee2 2019-08-13 stsp goto done;
3258 fe621944 2020-11-10 stsp s = logmsg;
3259 fe621944 2020-11-10 stsp while ((line = strsep(&s, "\n")) != NULL) {
3260 fe621944 2020-11-10 stsp n = fprintf(outfile, "%s\n", line);
3261 fe621944 2020-11-10 stsp if (n < 0) {
3262 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3263 fe621944 2020-11-10 stsp goto done;
3265 fe621944 2020-11-10 stsp outoff += n;
3266 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3268 fe621944 2020-11-10 stsp goto done;
3271 0208f208 2020-05-05 stsp err = get_changed_paths(&changed_paths, commit, repo);
3273 0208f208 2020-05-05 stsp goto done;
3274 0208f208 2020-05-05 stsp TAILQ_FOREACH(pe, &changed_paths, entry) {
3275 0208f208 2020-05-05 stsp struct got_diff_changed_path *cp = pe->data;
3276 fe621944 2020-11-10 stsp n = fprintf(outfile, "%c %s\n", cp->status, pe->path);
3277 fe621944 2020-11-10 stsp if (n < 0) {
3278 fe621944 2020-11-10 stsp err = got_error_from_errno("fprintf");
3279 fe621944 2020-11-10 stsp goto done;
3281 fe621944 2020-11-10 stsp outoff += n;
3282 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3284 fe621944 2020-11-10 stsp goto done;
3285 0208f208 2020-05-05 stsp free((char *)pe->path);
3286 0208f208 2020-05-05 stsp free(pe->data);
3289 0208f208 2020-05-05 stsp fputc('\n', outfile);
3291 fe621944 2020-11-10 stsp err = add_line_offset(line_offsets, nlines, outoff);
3293 0208f208 2020-05-05 stsp got_pathlist_free(&changed_paths);
3294 abd2672a 2018-12-23 stsp free(id_str);
3295 5943eee2 2019-08-13 stsp free(logmsg);
3296 8b473291 2019-02-21 stsp free(refs_str);
3297 15a94983 2018-12-23 stsp got_object_commit_close(commit);
3298 7510f233 2020-08-09 stsp if (err) {
3299 ae6a6978 2020-08-09 stsp free(*line_offsets);
3300 ae6a6978 2020-08-09 stsp *line_offsets = NULL;
3301 ae6a6978 2020-08-09 stsp *nlines = 0;
3303 fe621944 2020-11-10 stsp return err;
3306 abd2672a 2018-12-23 stsp static const struct got_error *
3307 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
3309 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
3310 48ae06ee 2018-10-18 stsp FILE *f = NULL;
3311 15a94983 2018-12-23 stsp int obj_type;
3313 fe621944 2020-11-10 stsp free(s->line_offsets);
3314 fe621944 2020-11-10 stsp s->line_offsets = malloc(sizeof(off_t));
3315 fe621944 2020-11-10 stsp if (s->line_offsets == NULL)
3316 fe621944 2020-11-10 stsp return got_error_from_errno("malloc");
3317 fe621944 2020-11-10 stsp s->nlines = 0;
3319 511a516b 2018-05-19 stsp f = got_opentemp();
3320 48ae06ee 2018-10-18 stsp if (f == NULL) {
3321 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
3322 48ae06ee 2018-10-18 stsp goto done;
3324 56b63ca4 2021-01-22 stsp if (s->f && fclose(s->f) == EOF) {
3325 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3326 fb43ecf1 2019-02-11 stsp goto done;
3330 15a94983 2018-12-23 stsp if (s->id1)
3331 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
3333 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
3335 15a94983 2018-12-23 stsp goto done;
3337 15a94983 2018-12-23 stsp switch (obj_type) {
3338 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
3339 fe621944 2020-11-10 stsp err = got_diff_objects_as_blobs(&s->line_offsets, &s->nlines,
3340 3dbaef42 2020-11-24 stsp s->id1, s->id2, s->label1, s->label2, s->diff_context,
3341 3dbaef42 2020-11-24 stsp s->ignore_whitespace, s->force_text_diff, s->repo, s->f);
3343 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
3344 fe621944 2020-11-10 stsp err = got_diff_objects_as_trees(&s->line_offsets, &s->nlines,
3345 67b631c9 2021-10-10 stsp s->id1, s->id2, NULL, "", "", s->diff_context,
3346 3dbaef42 2020-11-24 stsp s->ignore_whitespace, s->force_text_diff, s->repo, s->f);
3348 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
3349 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
3350 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
3351 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
3352 d2075bf3 2020-12-25 stsp struct got_reflist_head *refs;
3354 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
3356 3ffacbe1 2020-02-02 tracey goto done;
3357 51a10b52 2020-12-26 stsp refs = got_reflist_object_id_map_lookup(tog_refs_idmap, s->id2);
3358 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
3359 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
3360 fe621944 2020-11-10 stsp err = write_commit_info(&s->line_offsets, &s->nlines,
3361 d2075bf3 2020-12-25 stsp s->id2, refs, s->repo, s->f);
3362 f44b1f58 2020-02-02 tracey if (err)
3363 f44b1f58 2020-02-02 tracey goto done;
3364 f44b1f58 2020-02-02 tracey } else {
3365 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
3366 dbdddfee 2021-06-23 naddy STAILQ_FOREACH(pid, parent_ids, entry) {
3367 15a087fe 2019-02-21 stsp if (got_object_id_cmp(s->id1, pid->id) == 0) {
3368 fe621944 2020-11-10 stsp err = write_commit_info(
3369 fe621944 2020-11-10 stsp &s->line_offsets, &s->nlines,
3370 d2075bf3 2020-12-25 stsp s->id2, refs, s->repo, s->f);
3371 f44b1f58 2020-02-02 tracey if (err)
3372 f44b1f58 2020-02-02 tracey goto done;
3377 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
3379 fe621944 2020-11-10 stsp err = got_diff_objects_as_commits(&s->line_offsets, &s->nlines,
3380 67b631c9 2021-10-10 stsp s->id1, s->id2, NULL, s->diff_context, s->ignore_whitespace,
3381 3dbaef42 2020-11-24 stsp s->force_text_diff, s->repo, s->f);
3385 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
3388 f44b1f58 2020-02-02 tracey if (err)
3389 f44b1f58 2020-02-02 tracey goto done;
3391 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
3392 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
3393 48ae06ee 2018-10-18 stsp return err;
3396 f5215bb9 2019-02-22 stsp static void
3397 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
3399 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
3400 f5215bb9 2019-02-22 stsp update_panels();
3401 f5215bb9 2019-02-22 stsp doupdate();
3404 f44b1f58 2020-02-02 tracey static const struct got_error *
3405 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
3407 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3409 f44b1f58 2020-02-02 tracey s->matched_line = 0;
3410 f44b1f58 2020-02-02 tracey return NULL;
3413 f44b1f58 2020-02-02 tracey static const struct got_error *
3414 f44b1f58 2020-02-02 tracey search_next_diff_view(struct tog_view *view)
3416 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3417 f44b1f58 2020-02-02 tracey int lineno;
3418 826082fe 2020-12-10 stsp char *line = NULL;
3419 826082fe 2020-12-10 stsp size_t linesize = 0;
3420 826082fe 2020-12-10 stsp ssize_t linelen;
3422 f44b1f58 2020-02-02 tracey if (!view->searching) {
3423 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3424 f44b1f58 2020-02-02 tracey return NULL;
3427 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3428 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3429 f44b1f58 2020-02-02 tracey lineno = s->matched_line + 1;
3431 f44b1f58 2020-02-02 tracey lineno = s->matched_line - 1;
3432 f44b1f58 2020-02-02 tracey } else {
3433 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3434 f44b1f58 2020-02-02 tracey lineno = 1;
3436 f44b1f58 2020-02-02 tracey lineno = s->nlines;
3439 f44b1f58 2020-02-02 tracey while (1) {
3440 f44b1f58 2020-02-02 tracey off_t offset;
3442 f44b1f58 2020-02-02 tracey if (lineno <= 0 || lineno > s->nlines) {
3443 f44b1f58 2020-02-02 tracey if (s->matched_line == 0) {
3444 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3448 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3449 f44b1f58 2020-02-02 tracey lineno = 1;
3451 f44b1f58 2020-02-02 tracey lineno = s->nlines;
3454 f44b1f58 2020-02-02 tracey offset = s->line_offsets[lineno - 1];
3455 f44b1f58 2020-02-02 tracey if (fseeko(s->f, offset, SEEK_SET) != 0) {
3456 f44b1f58 2020-02-02 tracey free(line);
3457 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
3459 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
3460 826082fe 2020-12-10 stsp if (linelen != -1 &&
3461 41605754 2020-11-12 stsp match_line(line, &view->regex, 1, &view->regmatch)) {
3462 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
3463 f44b1f58 2020-02-02 tracey s->matched_line = lineno;
3466 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3467 f44b1f58 2020-02-02 tracey lineno++;
3469 f44b1f58 2020-02-02 tracey lineno--;
3471 826082fe 2020-12-10 stsp free(line);
3473 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3474 f44b1f58 2020-02-02 tracey s->first_displayed_line = s->matched_line;
3475 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3478 f44b1f58 2020-02-02 tracey return NULL;
3481 48ae06ee 2018-10-18 stsp static const struct got_error *
3482 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
3483 3dbaef42 2020-11-24 stsp struct got_object_id *id2, const char *label1, const char *label2,
3484 3dbaef42 2020-11-24 stsp int diff_context, int ignore_whitespace, int force_text_diff,
3485 78756c87 2020-11-24 stsp struct tog_view *log_view, struct got_repository *repo)
3487 48ae06ee 2018-10-18 stsp const struct got_error *err;
3488 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
3490 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
3491 15a94983 2018-12-23 stsp int type1, type2;
3492 15a94983 2018-12-23 stsp err = got_object_get_type(&type1, repo, id1);
3494 15a94983 2018-12-23 stsp return err;
3495 15a94983 2018-12-23 stsp err = got_object_get_type(&type2, repo, id2);
3497 15a94983 2018-12-23 stsp return err;
3499 15a94983 2018-12-23 stsp if (type1 != type2)
3500 48ae06ee 2018-10-18 stsp return got_error(GOT_ERR_OBJ_TYPE);
3502 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
3503 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
3504 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3505 f44b1f58 2020-02-02 tracey s->repo = repo;
3506 f44b1f58 2020-02-02 tracey s->id1 = id1;
3507 f44b1f58 2020-02-02 tracey s->id2 = id2;
3508 3dbaef42 2020-11-24 stsp s->label1 = label1;
3509 3dbaef42 2020-11-24 stsp s->label2 = label2;
3511 15a94983 2018-12-23 stsp if (id1) {
3512 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
3513 5465d566 2020-02-01 tracey if (s->id1 == NULL)
3514 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3516 5465d566 2020-02-01 tracey s->id1 = NULL;
3518 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
3519 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
3520 5465d566 2020-02-01 tracey free(s->id1);
3521 5465d566 2020-02-01 tracey s->id1 = NULL;
3522 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3524 5465d566 2020-02-01 tracey s->f = NULL;
3525 5465d566 2020-02-01 tracey s->first_displayed_line = 1;
3526 5465d566 2020-02-01 tracey s->last_displayed_line = view->nlines;
3527 3dbaef42 2020-11-24 stsp s->diff_context = diff_context;
3528 3dbaef42 2020-11-24 stsp s->ignore_whitespace = ignore_whitespace;
3529 64453f7e 2020-11-21 stsp s->force_text_diff = force_text_diff;
3530 5465d566 2020-02-01 tracey s->log_view = log_view;
3531 5465d566 2020-02-01 tracey s->repo = repo;
3533 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
3534 6d17833f 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3535 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3536 11b20872 2019-11-08 stsp "^-", TOG_COLOR_DIFF_MINUS,
3537 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_MINUS"));
3539 6d17833f 2019-11-08 stsp return err;
3540 5465d566 2020-02-01 tracey err = add_color(&s->colors, "^\\+",
3541 11b20872 2019-11-08 stsp TOG_COLOR_DIFF_PLUS,
3542 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_PLUS"));
3543 6d17833f 2019-11-08 stsp if (err) {
3544 5465d566 2020-02-01 tracey free_colors(&s->colors);
3545 6d17833f 2019-11-08 stsp return err;
3547 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3548 11b20872 2019-11-08 stsp "^@@", TOG_COLOR_DIFF_CHUNK_HEADER,
3549 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"));
3550 6d17833f 2019-11-08 stsp if (err) {
3551 5465d566 2020-02-01 tracey free_colors(&s->colors);
3552 6d17833f 2019-11-08 stsp return err;
3555 f44b1f58 2020-02-02 tracey err = add_color(&s->colors,
3556 9f98ca05 2021-09-24 stsp "^(commit [0-9a-f]|parent [0-9]|(blob|file) [-+] |"
3557 9f98ca05 2021-09-24 stsp "[MDmA] [^ ])", TOG_COLOR_DIFF_META,
3558 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_META"));
3559 6d17833f 2019-11-08 stsp if (err) {
3560 5465d566 2020-02-01 tracey free_colors(&s->colors);
3561 6d17833f 2019-11-08 stsp return err;
3564 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3565 11b20872 2019-11-08 stsp "^(from|via): ", TOG_COLOR_AUTHOR,
3566 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3567 11b20872 2019-11-08 stsp if (err) {
3568 5465d566 2020-02-01 tracey free_colors(&s->colors);
3569 11b20872 2019-11-08 stsp return err;
3572 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3573 11b20872 2019-11-08 stsp "^date: ", TOG_COLOR_DATE,
3574 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3575 11b20872 2019-11-08 stsp if (err) {
3576 5465d566 2020-02-01 tracey free_colors(&s->colors);
3577 11b20872 2019-11-08 stsp return err;
3581 f5215bb9 2019-02-22 stsp if (log_view && view_is_splitscreen(view))
3582 f5215bb9 2019-02-22 stsp show_log_view(log_view); /* draw vborder */
3583 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
3585 fe621944 2020-11-10 stsp s->line_offsets = NULL;
3586 fe621944 2020-11-10 stsp s->nlines = 0;
3587 5465d566 2020-02-01 tracey err = create_diff(s);
3588 48ae06ee 2018-10-18 stsp if (err) {
3589 5465d566 2020-02-01 tracey free(s->id1);
3590 5465d566 2020-02-01 tracey s->id1 = NULL;
3591 5465d566 2020-02-01 tracey free(s->id2);
3592 5465d566 2020-02-01 tracey s->id2 = NULL;
3593 78756c87 2020-11-24 stsp free_colors(&s->colors);
3594 48ae06ee 2018-10-18 stsp return err;
3597 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
3598 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
3599 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
3600 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
3601 f44b1f58 2020-02-02 tracey view->search_next = search_next_diff_view;
3603 5dc9f4bc 2018-08-04 stsp return NULL;
3606 e5a0f69f 2018-08-18 stsp static const struct got_error *
3607 5dc9f4bc 2018-08-04 stsp close_diff_view(struct tog_view *view)
3609 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3610 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
3612 5465d566 2020-02-01 tracey free(s->id1);
3613 5465d566 2020-02-01 tracey s->id1 = NULL;
3614 5465d566 2020-02-01 tracey free(s->id2);
3615 5465d566 2020-02-01 tracey s->id2 = NULL;
3616 5465d566 2020-02-01 tracey if (s->f && fclose(s->f) == EOF)
3617 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3618 5465d566 2020-02-01 tracey free_colors(&s->colors);
3619 f44b1f58 2020-02-02 tracey free(s->line_offsets);
3620 fe621944 2020-11-10 stsp s->line_offsets = NULL;
3621 fe621944 2020-11-10 stsp s->nlines = 0;
3622 e5a0f69f 2018-08-18 stsp return err;
3625 5dc9f4bc 2018-08-04 stsp static const struct got_error *
3626 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
3628 a3404814 2018-09-02 stsp const struct got_error *err;
3629 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
3630 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
3631 3dbaef42 2020-11-24 stsp const char *label1, *label2;
3633 a3404814 2018-09-02 stsp if (s->id1) {
3634 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
3636 a3404814 2018-09-02 stsp return err;
3637 3dbaef42 2020-11-24 stsp label1 = s->label1 ? : id_str1;
3639 3dbaef42 2020-11-24 stsp label1 = "/dev/null";
3641 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
3643 a3404814 2018-09-02 stsp return err;
3644 3dbaef42 2020-11-24 stsp label2 = s->label2 ? : id_str2;
3646 3dbaef42 2020-11-24 stsp if (asprintf(&header, "diff %s %s", label1, label2) == -1) {
3647 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
3648 a3404814 2018-09-02 stsp free(id_str1);
3649 a3404814 2018-09-02 stsp free(id_str2);
3650 a3404814 2018-09-02 stsp return err;
3652 a3404814 2018-09-02 stsp free(id_str1);
3653 a3404814 2018-09-02 stsp free(id_str2);
3655 267bb3b8 2021-08-01 stsp err = draw_file(view, header);
3656 267bb3b8 2021-08-01 stsp free(header);
3657 267bb3b8 2021-08-01 stsp return err;
3660 15a087fe 2019-02-21 stsp static const struct got_error *
3661 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
3662 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
3664 d7a04538 2019-02-21 stsp const struct got_error *err;
3665 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
3666 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
3667 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
3669 15a087fe 2019-02-21 stsp free(s->id2);
3670 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
3671 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
3672 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3674 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
3676 d7a04538 2019-02-21 stsp return err;
3677 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
3678 15a087fe 2019-02-21 stsp free(s->id1);
3679 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(parent_ids);
3680 d7a04538 2019-02-21 stsp s->id1 = pid ? got_object_id_dup(pid->id) : NULL;
3681 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
3682 15a087fe 2019-02-21 stsp return NULL;
3685 0cf4efb1 2018-09-29 stsp static const struct got_error *
3686 e78dc838 2020-12-04 stsp input_diff_view(struct tog_view **new_view, struct tog_view *view, int ch)
3688 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
3689 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
3690 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
3691 5a8b5076 2020-12-05 stsp struct commit_queue_entry *old_selected_entry;
3692 826082fe 2020-12-10 stsp char *line = NULL;
3693 826082fe 2020-12-10 stsp size_t linesize = 0;
3694 826082fe 2020-12-10 stsp ssize_t linelen;
3697 e5a0f69f 2018-08-18 stsp switch (ch) {
3700 3dbaef42 2020-11-24 stsp if (ch == 'a')
3701 3dbaef42 2020-11-24 stsp s->force_text_diff = !s->force_text_diff;
3702 3dbaef42 2020-11-24 stsp if (ch == 'w')
3703 3dbaef42 2020-11-24 stsp s->ignore_whitespace = !s->ignore_whitespace;
3704 64453f7e 2020-11-21 stsp wclear(view->window);
3705 64453f7e 2020-11-21 stsp s->first_displayed_line = 1;
3706 64453f7e 2020-11-21 stsp s->last_displayed_line = view->nlines;
3707 64453f7e 2020-11-21 stsp diff_view_indicate_progress(view);
3708 64453f7e 2020-11-21 stsp err = create_diff(s);
3711 912a3f79 2021-08-30 j case KEY_HOME:
3712 912a3f79 2021-08-30 j s->first_displayed_line = 1;
3715 912a3f79 2021-08-30 j case KEY_END:
3719 912a3f79 2021-08-30 j s->first_displayed_line = (s->nlines - view->nlines) + 2;
3723 1e37a5c2 2019-05-12 jcs case KEY_UP:
3724 02ffd0d5 2021-10-17 stsp case CTRL('p'):
3725 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
3726 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
3728 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
3729 a60a9dc4 2019-05-13 jcs case CTRL('b'):
3730 00ba99a7 2019-05-12 jcs if (s->first_displayed_line == 1)
3733 1e37a5c2 2019-05-12 jcs while (i++ < view->nlines - 1 &&
3734 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
3735 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
3738 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
3739 02ffd0d5 2021-10-17 stsp case CTRL('n'):
3740 1e37a5c2 2019-05-12 jcs if (!s->eof)
3741 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
3743 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
3744 a60a9dc4 2019-05-13 jcs case CTRL('f'):
3746 00ba99a7 2019-05-12 jcs if (s->eof)
3749 1e37a5c2 2019-05-12 jcs while (!s->eof && i++ < view->nlines - 1) {
3750 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->f);
3751 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
3752 826082fe 2020-12-10 stsp if (linelen == -1) {
3753 826082fe 2020-12-10 stsp if (feof(s->f)) {
3754 826082fe 2020-12-10 stsp s->eof = 1;
3756 826082fe 2020-12-10 stsp err = got_ferror(s->f, GOT_ERR_IO);
3760 826082fe 2020-12-10 stsp free(line);
3763 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
3764 1e37a5c2 2019-05-12 jcs s->diff_context--;
3765 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3766 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3767 27829c9e 2020-11-21 stsp if (s->first_displayed_line + view->nlines - 1 >
3768 27829c9e 2020-11-21 stsp s->nlines) {
3769 27829c9e 2020-11-21 stsp s->first_displayed_line = 1;
3770 27829c9e 2020-11-21 stsp s->last_displayed_line = view->nlines;
3775 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
3776 1e37a5c2 2019-05-12 jcs s->diff_context++;
3777 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3778 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3783 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
3785 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
3786 5a8b5076 2020-12-05 stsp old_selected_entry = ls->selected_entry;
3788 e78dc838 2020-12-04 stsp err = input_log_view(NULL, s->log_view, KEY_UP);
3792 5a8b5076 2020-12-05 stsp if (old_selected_entry == ls->selected_entry)
3795 2b779855 2020-12-05 naddy err = set_selected_commit(s, ls->selected_entry);
3799 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
3800 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
3802 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3803 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3807 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
3809 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
3810 5a8b5076 2020-12-05 stsp old_selected_entry = ls->selected_entry;
3812 e78dc838 2020-12-04 stsp err = input_log_view(NULL, s->log_view, KEY_DOWN);
3816 5a8b5076 2020-12-05 stsp if (old_selected_entry == ls->selected_entry)
3819 2b779855 2020-12-05 naddy err = set_selected_commit(s, ls->selected_entry);
3823 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
3824 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
3826 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3827 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3833 bcbd79e2 2018-08-19 stsp return err;
3836 4ed7e80c 2018-05-20 stsp static const struct got_error *
3837 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
3839 26ed57b2 2018-05-19 stsp const struct got_error *error = NULL;
3840 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
3841 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
3842 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
3843 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
3844 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
3845 3dbaef42 2020-11-24 stsp char *label1 = NULL, *label2 = NULL;
3846 3dbaef42 2020-11-24 stsp int diff_context = 3, ignore_whitespace = 0;
3847 64453f7e 2020-11-21 stsp int ch, force_text_diff = 0;
3848 3dbaef42 2020-11-24 stsp const char *errstr;
3849 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
3851 3dbaef42 2020-11-24 stsp while ((ch = getopt(argc, argv, "aC:r:w")) != -1) {
3852 26ed57b2 2018-05-19 stsp switch (ch) {
3854 64453f7e 2020-11-21 stsp force_text_diff = 1;
3857 3dbaef42 2020-11-24 stsp diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
3859 3dbaef42 2020-11-24 stsp if (errstr != NULL)
3860 3dbaef42 2020-11-24 stsp err(1, "-C option %s", errstr);
3862 09b5bff8 2020-02-23 naddy case 'r':
3863 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
3864 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
3865 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
3867 3dbaef42 2020-11-24 stsp got_path_strip_trailing_slashes(repo_path);
3870 3dbaef42 2020-11-24 stsp ignore_whitespace = 1;
3873 17020d27 2019-03-07 stsp usage_diff();
3874 26ed57b2 2018-05-19 stsp /* NOTREACHED */
3878 26ed57b2 2018-05-19 stsp argc -= optind;
3879 26ed57b2 2018-05-19 stsp argv += optind;
3881 26ed57b2 2018-05-19 stsp if (argc == 0) {
3882 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
3883 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
3884 15a94983 2018-12-23 stsp id_str1 = argv[0];
3885 15a94983 2018-12-23 stsp id_str2 = argv[1];
3887 26ed57b2 2018-05-19 stsp usage_diff();
3889 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
3890 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
3891 c156c7a4 2020-12-18 stsp if (cwd == NULL)
3892 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
3893 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
3894 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
3895 c156c7a4 2020-12-18 stsp goto done;
3896 a273ac94 2020-02-23 naddy if (worktree)
3897 a273ac94 2020-02-23 naddy repo_path =
3898 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
3900 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
3901 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
3902 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
3903 c156c7a4 2020-12-18 stsp goto done;
3907 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
3908 eb6600df 2019-01-04 stsp if (error)
3909 eb6600df 2019-01-04 stsp goto done;
3911 a273ac94 2020-02-23 naddy init_curses();
3913 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
3914 51a10b52 2020-12-26 stsp if (error)
3915 51a10b52 2020-12-26 stsp goto done;
3917 51a10b52 2020-12-26 stsp error = tog_load_refs(repo);
3918 26ed57b2 2018-05-19 stsp if (error)
3919 26ed57b2 2018-05-19 stsp goto done;
3921 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id1, &label1, id_str1,
3922 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
3923 26ed57b2 2018-05-19 stsp if (error)
3924 26ed57b2 2018-05-19 stsp goto done;
3926 3dbaef42 2020-11-24 stsp error = got_repo_match_object_id(&id2, &label2, id_str2,
3927 84de9106 2020-12-26 stsp GOT_OBJ_TYPE_ANY, &tog_refs, repo);
3928 26ed57b2 2018-05-19 stsp if (error)
3929 26ed57b2 2018-05-19 stsp goto done;
3931 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
3932 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
3933 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
3934 ea5e7bb5 2018-08-01 stsp goto done;
3936 3dbaef42 2020-11-24 stsp error = open_diff_view(view, id1, id2, label1, label2, diff_context,
3937 78756c87 2020-11-24 stsp ignore_whitespace, force_text_diff, NULL, repo);
3938 5dc9f4bc 2018-08-04 stsp if (error)
3939 5dc9f4bc 2018-08-04 stsp goto done;
3940 e5a0f69f 2018-08-18 stsp error = view_loop(view);
3942 3dbaef42 2020-11-24 stsp free(label1);
3943 3dbaef42 2020-11-24 stsp free(label2);
3944 c02c541e 2019-03-29 stsp free(repo_path);
3945 a273ac94 2020-02-23 naddy free(cwd);
3946 1d0f4054 2021-06-17 stsp if (repo) {
3947 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
3948 1d0f4054 2021-06-17 stsp if (error == NULL)
3949 1d0f4054 2021-06-17 stsp error = close_err;
3951 a273ac94 2020-02-23 naddy if (worktree)
3952 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
3953 51a10b52 2020-12-26 stsp tog_free_refs();
3954 26ed57b2 2018-05-19 stsp return error;
3957 4ed7e80c 2018-05-20 stsp __dead static void
3958 9f7d7167 2018-04-29 stsp usage_blame(void)
3961 69069811 2018-08-02 stsp fprintf(stderr, "usage: %s blame [-c commit] [-r repository-path] path\n",
3962 9f7d7167 2018-04-29 stsp getprogname());
3966 84451b3e 2018-07-10 stsp struct tog_blame_line {
3967 84451b3e 2018-07-10 stsp int annotated;
3968 84451b3e 2018-07-10 stsp struct got_object_id *id;
3971 4ed7e80c 2018-05-20 stsp static const struct got_error *
3972 4f7c3e5e 2020-12-01 naddy draw_blame(struct tog_view *view)
3974 4f7c3e5e 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
3975 4f7c3e5e 2020-12-01 naddy struct tog_blame *blame = &s->blame;
3976 4f7c3e5e 2020-12-01 naddy regmatch_t *regmatch = &view->regmatch;
3977 84451b3e 2018-07-10 stsp const struct got_error *err;
3978 84451b3e 2018-07-10 stsp int lineno = 0, nprinted = 0;
3979 826082fe 2020-12-10 stsp char *line = NULL;
3980 826082fe 2020-12-10 stsp size_t linesize = 0;
3981 826082fe 2020-12-10 stsp ssize_t linelen;
3982 84451b3e 2018-07-10 stsp wchar_t *wline;
3983 27a741e5 2019-09-11 stsp int width;
3984 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
3985 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
3986 ab089a2a 2018-07-12 stsp char *id_str;
3987 11b20872 2019-11-08 stsp struct tog_color *tc;
3989 4f7c3e5e 2020-12-01 naddy err = got_object_id_str(&id_str, s->blamed_commit->id);
3991 ab089a2a 2018-07-12 stsp return err;
3993 4f7c3e5e 2020-12-01 naddy rewind(blame->f);
3994 f7d12f7e 2018-08-01 stsp werase(view->window);
3996 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
3997 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
3998 ab089a2a 2018-07-12 stsp free(id_str);
3999 ab089a2a 2018-07-12 stsp return err;
4002 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
4003 ab089a2a 2018-07-12 stsp free(line);
4004 2550e4c3 2018-07-13 stsp line = NULL;
4006 1cae65b4 2019-09-22 stsp return err;
4007 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4008 a3404814 2018-09-02 stsp wstandout(view->window);
4009 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
4011 11b20872 2019-11-08 stsp wattr_on(view->window,
4012 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4013 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4015 11b20872 2019-11-08 stsp wattr_off(view->window,
4016 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4017 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4018 a3404814 2018-09-02 stsp wstandend(view->window);
4019 2550e4c3 2018-07-13 stsp free(wline);
4020 2550e4c3 2018-07-13 stsp wline = NULL;
4021 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4022 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4024 084063cd 2018-07-12 stsp if (asprintf(&line, "[%d/%d] %s%s",
4025 4f7c3e5e 2020-12-01 naddy s->first_displayed_line - 1 + s->selected_line, blame->nlines,
4026 4f7c3e5e 2020-12-01 naddy s->blame_complete ? "" : "annotating... ", s->path) == -1) {
4027 ab089a2a 2018-07-12 stsp free(id_str);
4028 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
4030 ab089a2a 2018-07-12 stsp free(id_str);
4031 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
4032 3f60a8ef 2018-07-10 stsp free(line);
4033 2550e4c3 2018-07-13 stsp line = NULL;
4035 3f60a8ef 2018-07-10 stsp return err;
4036 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4037 2550e4c3 2018-07-13 stsp free(wline);
4038 2550e4c3 2018-07-13 stsp wline = NULL;
4039 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4040 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4042 4f7c3e5e 2020-12-01 naddy s->eof = 0;
4043 4f7c3e5e 2020-12-01 naddy while (nprinted < view->nlines - 2) {
4044 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, blame->f);
4045 826082fe 2020-12-10 stsp if (linelen == -1) {
4046 826082fe 2020-12-10 stsp if (feof(blame->f)) {
4047 826082fe 2020-12-10 stsp s->eof = 1;
4050 84451b3e 2018-07-10 stsp free(line);
4051 826082fe 2020-12-10 stsp return got_ferror(blame->f, GOT_ERR_IO);
4053 826082fe 2020-12-10 stsp if (++lineno < s->first_displayed_line)
4056 4f7c3e5e 2020-12-01 naddy if (view->focussed && nprinted == s->selected_line - 1)
4057 f7d12f7e 2018-08-01 stsp wstandout(view->window);
4059 4f7c3e5e 2020-12-01 naddy if (blame->nlines > 0) {
4060 4f7c3e5e 2020-12-01 naddy blame_line = &blame->lines[lineno - 1];
4061 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
4062 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
4063 27a741e5 2019-09-11 stsp !(view->focussed &&
4064 4f7c3e5e 2020-12-01 naddy nprinted == s->selected_line - 1)) {
4065 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
4066 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
4067 8d0fe45a 2019-08-12 stsp char *id_str;
4068 8d0fe45a 2019-08-12 stsp err = got_object_id_str(&id_str, blame_line->id);
4069 8d0fe45a 2019-08-12 stsp if (err) {
4070 8d0fe45a 2019-08-12 stsp free(line);
4071 8d0fe45a 2019-08-12 stsp return err;
4073 4f7c3e5e 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
4075 11b20872 2019-11-08 stsp wattr_on(view->window,
4076 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4077 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
4079 11b20872 2019-11-08 stsp wattr_off(view->window,
4080 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4081 8d0fe45a 2019-08-12 stsp free(id_str);
4082 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
4084 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
4085 8d0fe45a 2019-08-12 stsp prev_id = NULL;
4088 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
4089 ee41ec32 2018-07-10 stsp prev_id = NULL;
4092 4f7c3e5e 2020-12-01 naddy if (view->focussed && nprinted == s->selected_line - 1)
4093 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4094 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
4096 41605754 2020-11-12 stsp if (view->ncols <= 9) {
4097 41605754 2020-11-12 stsp width = 9;
4098 41605754 2020-11-12 stsp wline = wcsdup(L"");
4099 41605754 2020-11-12 stsp if (wline == NULL) {
4100 41605754 2020-11-12 stsp err = got_error_from_errno("wcsdup");
4101 41605754 2020-11-12 stsp free(line);
4102 41605754 2020-11-12 stsp return err;
4104 4f7c3e5e 2020-12-01 naddy } else if (s->first_displayed_line + nprinted ==
4105 4f7c3e5e 2020-12-01 naddy s->matched_line &&
4106 41605754 2020-11-12 stsp regmatch->rm_so >= 0 && regmatch->rm_so < regmatch->rm_eo) {
4107 41605754 2020-11-12 stsp err = add_matched_line(&width, line, view->ncols - 9, 9,
4108 41605754 2020-11-12 stsp view->window, regmatch);
4109 41605754 2020-11-12 stsp if (err) {
4110 41605754 2020-11-12 stsp free(line);
4111 41605754 2020-11-12 stsp return err;
4113 41605754 2020-11-12 stsp width += 9;
4115 41605754 2020-11-12 stsp err = format_line(&wline, &width, line,
4116 41605754 2020-11-12 stsp view->ncols - 9, 9);
4117 41605754 2020-11-12 stsp waddwstr(view->window, wline);
4118 41605754 2020-11-12 stsp free(wline);
4119 41605754 2020-11-12 stsp wline = NULL;
4120 41605754 2020-11-12 stsp width += 9;
4123 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
4124 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
4125 84451b3e 2018-07-10 stsp if (++nprinted == 1)
4126 4f7c3e5e 2020-12-01 naddy s->first_displayed_line = lineno;
4128 826082fe 2020-12-10 stsp free(line);
4129 4f7c3e5e 2020-12-01 naddy s->last_displayed_line = lineno;
4131 1a57306a 2018-09-02 stsp view_vborder(view);
4133 84451b3e 2018-07-10 stsp return NULL;
4136 84451b3e 2018-07-10 stsp static const struct got_error *
4137 84451b3e 2018-07-10 stsp blame_cb(void *arg, int nlines, int lineno, struct got_object_id *id)
4139 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
4140 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
4141 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
4142 1a76625f 2018-10-22 stsp int errcode;
4144 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
4145 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
4146 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
4148 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4149 1a76625f 2018-10-22 stsp if (errcode)
4150 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
4152 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
4153 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
4154 d68a0a7d 2018-07-10 stsp goto done;
4157 d68a0a7d 2018-07-10 stsp if (lineno == -1)
4158 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
4160 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
4161 d68a0a7d 2018-07-10 stsp if (line->annotated)
4162 d68a0a7d 2018-07-10 stsp goto done;
4164 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
4165 84451b3e 2018-07-10 stsp if (line->id == NULL) {
4166 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4167 84451b3e 2018-07-10 stsp goto done;
4169 84451b3e 2018-07-10 stsp line->annotated = 1;
4171 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4172 1a76625f 2018-10-22 stsp if (errcode)
4173 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
4174 84451b3e 2018-07-10 stsp return err;
4177 84451b3e 2018-07-10 stsp static void *
4178 84451b3e 2018-07-10 stsp blame_thread(void *arg)
4180 1d0f4054 2021-06-17 stsp const struct got_error *err, *close_err;
4181 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
4182 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
4183 1a76625f 2018-10-22 stsp int errcode;
4185 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
4187 61266923 2020-01-14 stsp return (void *)err;
4189 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
4190 fc06ba56 2019-08-22 stsp blame_cb, ta->cb_args, ta->cancel_cb, ta->cancel_arg);
4191 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
4192 fc06ba56 2019-08-22 stsp err = NULL;
4194 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4195 1a76625f 2018-10-22 stsp if (errcode)
4196 2af4a041 2019-05-11 jcs return (void *)got_error_set_errno(errcode,
4197 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
4199 1d0f4054 2021-06-17 stsp close_err = got_repo_close(ta->repo);
4200 1d0f4054 2021-06-17 stsp if (err == NULL)
4201 1d0f4054 2021-06-17 stsp err = close_err;
4202 c9beca56 2018-07-22 stsp ta->repo = NULL;
4203 c9beca56 2018-07-22 stsp *ta->complete = 1;
4205 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4206 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
4207 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
4209 18430de3 2018-07-10 stsp return (void *)err;
4212 245d91c1 2018-07-12 stsp static struct got_object_id *
4213 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
4214 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
4216 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
4218 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
4219 8d0fe45a 2019-08-12 stsp return NULL;
4221 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
4222 245d91c1 2018-07-12 stsp if (!line->annotated)
4223 245d91c1 2018-07-12 stsp return NULL;
4225 245d91c1 2018-07-12 stsp return line->id;
4228 b880a918 2018-07-10 stsp static const struct got_error *
4229 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
4231 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
4234 245d91c1 2018-07-12 stsp if (blame->thread) {
4235 1a76625f 2018-10-22 stsp int errcode;
4236 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4237 1a76625f 2018-10-22 stsp if (errcode)
4238 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
4239 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
4240 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
4241 1a76625f 2018-10-22 stsp if (errcode)
4242 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
4243 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4244 1a76625f 2018-10-22 stsp if (errcode)
4245 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
4246 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
4247 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
4248 245d91c1 2018-07-12 stsp err = NULL;
4249 245d91c1 2018-07-12 stsp blame->thread = NULL;
4251 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
4252 1d0f4054 2021-06-17 stsp const struct got_error *close_err;
4253 1d0f4054 2021-06-17 stsp close_err = got_repo_close(blame->thread_args.repo);
4254 1d0f4054 2021-06-17 stsp if (err == NULL)
4255 1d0f4054 2021-06-17 stsp err = close_err;
4256 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
4258 245d91c1 2018-07-12 stsp if (blame->f) {
4259 56b63ca4 2021-01-22 stsp if (fclose(blame->f) == EOF && err == NULL)
4260 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
4261 245d91c1 2018-07-12 stsp blame->f = NULL;
4263 57670559 2018-12-23 stsp if (blame->lines) {
4264 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
4265 57670559 2018-12-23 stsp free(blame->lines[i].id);
4266 57670559 2018-12-23 stsp free(blame->lines);
4267 57670559 2018-12-23 stsp blame->lines = NULL;
4269 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
4270 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
4272 245d91c1 2018-07-12 stsp return err;
4275 245d91c1 2018-07-12 stsp static const struct got_error *
4276 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
4278 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
4279 fc06ba56 2019-08-22 stsp int *done = arg;
4280 fc06ba56 2019-08-22 stsp int errcode;
4282 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
4283 fc06ba56 2019-08-22 stsp if (errcode)
4284 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
4285 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
4287 fc06ba56 2019-08-22 stsp if (*done)
4288 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
4290 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
4291 fc06ba56 2019-08-22 stsp if (errcode)
4292 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
4293 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
4295 fc06ba56 2019-08-22 stsp return err;
4298 fc06ba56 2019-08-22 stsp static const struct got_error *
4299 a5388363 2020-12-01 naddy run_blame(struct tog_view *view)
4301 a5388363 2020-12-01 naddy struct tog_blame_view_state *s = &view->state.blame;
4302 a5388363 2020-12-01 naddy struct tog_blame *blame = &s->blame;
4303 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
4304 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
4305 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
4306 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
4307 15a94983 2018-12-23 stsp int obj_type;
4309 a5388363 2020-12-01 naddy err = got_object_id_by_path(&obj_id, s->repo, s->blamed_commit->id,
4310 a5388363 2020-12-01 naddy s->path);
4312 15a94983 2018-12-23 stsp return err;
4314 a5388363 2020-12-01 naddy err = got_object_get_type(&obj_type, s->repo, obj_id);
4316 84451b3e 2018-07-10 stsp goto done;
4318 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
4319 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
4320 84451b3e 2018-07-10 stsp goto done;
4323 a5388363 2020-12-01 naddy err = got_object_open_as_blob(&blob, s->repo, obj_id, 8192);
4325 a70480e0 2018-06-23 stsp goto done;
4326 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
4327 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
4328 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
4329 84451b3e 2018-07-10 stsp goto done;
4331 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
4332 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
4334 1fddf795 2021-01-20 stsp goto done;
4335 1fddf795 2021-01-20 stsp if (blame->nlines == 0) {
4336 1fddf795 2021-01-20 stsp s->blame_complete = 1;
4337 84451b3e 2018-07-10 stsp goto done;
4340 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
4341 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
4342 b02560ec 2019-08-19 stsp blame->nlines--;
4344 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
4345 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
4346 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
4347 84451b3e 2018-07-10 stsp goto done;
4350 a5388363 2020-12-01 naddy err = got_repo_open(&thread_repo, got_repo_get_path(s->repo), NULL);
4352 bd24772e 2018-07-11 stsp goto done;
4354 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
4355 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
4356 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
4357 a5388363 2020-12-01 naddy blame->cb_args.commit_id = got_object_id_dup(s->blamed_commit->id);
4358 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
4359 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4360 245d91c1 2018-07-12 stsp goto done;
4362 a5388363 2020-12-01 naddy blame->cb_args.quit = &s->done;
4364 a5388363 2020-12-01 naddy blame->thread_args.path = s->path;
4365 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
4366 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
4367 a5388363 2020-12-01 naddy blame->thread_args.complete = &s->blame_complete;
4368 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
4369 a5388363 2020-12-01 naddy blame->thread_args.cancel_arg = &s->done;
4370 a5388363 2020-12-01 naddy s->blame_complete = 0;
4372 f5a09613 2020-12-13 naddy if (s->first_displayed_line + view->nlines - 1 > blame->nlines) {
4373 f5a09613 2020-12-13 naddy s->first_displayed_line = 1;
4374 f5a09613 2020-12-13 naddy s->last_displayed_line = view->nlines;
4375 f5a09613 2020-12-13 naddy s->selected_line = 1;
4380 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
4381 27d434c2 2018-09-15 stsp free(obj_id);
4383 245d91c1 2018-07-12 stsp stop_blame(blame);
4384 245d91c1 2018-07-12 stsp return err;
4387 245d91c1 2018-07-12 stsp static const struct got_error *
4388 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
4389 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
4391 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
4392 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4394 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->blamed_commits);
4396 c4843652 2019-08-12 stsp s->path = strdup(path);
4397 c4843652 2019-08-12 stsp if (s->path == NULL)
4398 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
4400 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
4401 c4843652 2019-08-12 stsp if (err) {
4402 c4843652 2019-08-12 stsp free(s->path);
4403 7cbe629d 2018-08-04 stsp return err;
4406 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
4407 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
4408 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
4409 fb2756b9 2018-08-04 stsp s->selected_line = 1;
4410 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
4411 fb2756b9 2018-08-04 stsp s->repo = repo;
4412 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
4413 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
4415 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
4416 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
4417 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
4418 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
4420 11b20872 2019-11-08 stsp return err;
4423 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
4424 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
4425 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
4426 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
4427 6c4c42e0 2019-06-24 stsp view->search_next = search_next_blame_view;
4429 a5388363 2020-12-01 naddy return run_blame(view);
4432 e5a0f69f 2018-08-18 stsp static const struct got_error *
4433 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
4435 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4436 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4438 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
4439 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
4441 dbdddfee 2021-06-23 naddy while (!STAILQ_EMPTY(&s->blamed_commits)) {
4442 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
4443 dbdddfee 2021-06-23 naddy blamed_commit = STAILQ_FIRST(&s->blamed_commits);
4444 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
4445 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
4448 e5a0f69f 2018-08-18 stsp free(s->path);
4449 11b20872 2019-11-08 stsp free_colors(&s->colors);
4451 e5a0f69f 2018-08-18 stsp return err;
4454 7cbe629d 2018-08-04 stsp static const struct got_error *
4455 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
4457 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4459 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
4460 6c4c42e0 2019-06-24 stsp return NULL;
4463 6c4c42e0 2019-06-24 stsp static const struct got_error *
4464 6c4c42e0 2019-06-24 stsp search_next_blame_view(struct tog_view *view)
4466 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4467 6c4c42e0 2019-06-24 stsp int lineno;
4468 826082fe 2020-12-10 stsp char *line = NULL;
4469 826082fe 2020-12-10 stsp size_t linesize = 0;
4470 826082fe 2020-12-10 stsp ssize_t linelen;
4472 6c4c42e0 2019-06-24 stsp if (!view->searching) {
4473 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4474 6c4c42e0 2019-06-24 stsp return NULL;
4477 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4478 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4479 2246482e 2019-06-25 stsp lineno = s->matched_line + 1;
4481 2246482e 2019-06-25 stsp lineno = s->matched_line - 1;
4483 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4484 6c4c42e0 2019-06-24 stsp lineno = 1;
4486 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
4489 6c4c42e0 2019-06-24 stsp while (1) {
4490 6c4c42e0 2019-06-24 stsp off_t offset;
4492 6c4c42e0 2019-06-24 stsp if (lineno <= 0 || lineno > s->blame.nlines) {
4493 6c4c42e0 2019-06-24 stsp if (s->matched_line == 0) {
4494 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4498 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4499 6c4c42e0 2019-06-24 stsp lineno = 1;
4501 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
4504 6c4c42e0 2019-06-24 stsp offset = s->blame.line_offsets[lineno - 1];
4505 6c4c42e0 2019-06-24 stsp if (fseeko(s->blame.f, offset, SEEK_SET) != 0) {
4506 6c4c42e0 2019-06-24 stsp free(line);
4507 6c4c42e0 2019-06-24 stsp return got_error_from_errno("fseeko");
4509 826082fe 2020-12-10 stsp linelen = getline(&line, &linesize, s->blame.f);
4510 826082fe 2020-12-10 stsp if (linelen != -1 &&
4511 41605754 2020-11-12 stsp match_line(line, &view->regex, 1, &view->regmatch)) {
4512 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
4513 6c4c42e0 2019-06-24 stsp s->matched_line = lineno;
4516 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4521 826082fe 2020-12-10 stsp free(line);
4523 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4524 6c4c42e0 2019-06-24 stsp s->first_displayed_line = s->matched_line;
4525 6c4c42e0 2019-06-24 stsp s->selected_line = 1;
4528 6c4c42e0 2019-06-24 stsp return NULL;
4531 6c4c42e0 2019-06-24 stsp static const struct got_error *
4532 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
4534 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4535 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
4536 2b380cc8 2018-10-24 stsp int errcode;
4538 1fddf795 2021-01-20 stsp if (s->blame.thread == NULL && !s->blame_complete) {
4539 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
4540 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
4541 2b380cc8 2018-10-24 stsp if (errcode)
4542 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
4544 51fe7530 2019-08-19 stsp halfdelay(1); /* fast refresh while annotating */
4547 51fe7530 2019-08-19 stsp if (s->blame_complete)
4548 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
4550 4f7c3e5e 2020-12-01 naddy err = draw_blame(view);
4552 669b5ffa 2018-10-07 stsp view_vborder(view);
4553 e5a0f69f 2018-08-18 stsp return err;
4556 e5a0f69f 2018-08-18 stsp static const struct got_error *
4557 e78dc838 2020-12-04 stsp input_blame_view(struct tog_view **new_view, struct tog_view *view, int ch)
4559 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
4560 7cbe629d 2018-08-04 stsp struct tog_view *diff_view;
4561 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4562 669b5ffa 2018-10-07 stsp int begin_x = 0;
4564 e5a0f69f 2018-08-18 stsp switch (ch) {
4566 1e37a5c2 2019-05-12 jcs s->done = 1;
4568 4deef56f 2021-09-02 naddy case 'g':
4569 4deef56f 2021-09-02 naddy case KEY_HOME:
4570 4deef56f 2021-09-02 naddy s->selected_line = 1;
4571 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
4573 4deef56f 2021-09-02 naddy case 'G':
4574 4deef56f 2021-09-02 naddy case KEY_END:
4575 4deef56f 2021-09-02 naddy if (s->blame.nlines < view->nlines - 2) {
4576 4deef56f 2021-09-02 naddy s->selected_line = s->blame.nlines;
4577 4deef56f 2021-09-02 naddy s->first_displayed_line = 1;
4579 4deef56f 2021-09-02 naddy s->selected_line = view->nlines - 2;
4580 4deef56f 2021-09-02 naddy s->first_displayed_line = s->blame.nlines -
4581 4deef56f 2021-09-02 naddy (view->nlines - 3);
4585 1e37a5c2 2019-05-12 jcs case KEY_UP:
4586 02ffd0d5 2021-10-17 stsp case CTRL('p'):
4587 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
4588 1e37a5c2 2019-05-12 jcs s->selected_line--;
4589 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
4590 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
4591 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
4593 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4594 ea025d1d 2020-02-22 naddy case CTRL('b'):
4595 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
4596 1e37a5c2 2019-05-12 jcs s->selected_line = 1;
4599 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > view->nlines - 2)
4600 1e37a5c2 2019-05-12 jcs s->first_displayed_line -=
4601 1e37a5c2 2019-05-12 jcs (view->nlines - 2);
4603 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
4606 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4607 02ffd0d5 2021-10-17 stsp case CTRL('n'):
4608 1e37a5c2 2019-05-12 jcs if (s->selected_line < view->nlines - 2 &&
4609 1e37a5c2 2019-05-12 jcs s->first_displayed_line +
4610 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
4611 1e37a5c2 2019-05-12 jcs s->selected_line++;
4612 1e37a5c2 2019-05-12 jcs else if (s->last_displayed_line <
4613 1e37a5c2 2019-05-12 jcs s->blame.nlines)
4614 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
4617 1e37a5c2 2019-05-12 jcs case 'p': {
4618 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4619 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4620 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4621 1e37a5c2 2019-05-12 jcs if (id == NULL)
4623 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
4624 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit;
4625 15a94983 2018-12-23 stsp struct got_object_qid *pid;
4626 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
4627 1e37a5c2 2019-05-12 jcs int obj_type;
4628 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
4629 1e37a5c2 2019-05-12 jcs s->repo, id);
4632 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
4633 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
4634 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
4635 15a94983 2018-12-23 stsp got_object_commit_close(commit);
4638 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
4639 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
4640 1e37a5c2 2019-05-12 jcs pid->id, s->path);
4641 e5a0f69f 2018-08-18 stsp if (err) {
4642 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
4643 1e37a5c2 2019-05-12 jcs err = NULL;
4644 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4647 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
4649 1e37a5c2 2019-05-12 jcs free(blob_id);
4650 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
4651 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
4652 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4655 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4657 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4659 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
4660 1e37a5c2 2019-05-12 jcs s->blamed_commit->id) == 0)
4662 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4667 1e37a5c2 2019-05-12 jcs s->done = 1;
4668 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4669 1e37a5c2 2019-05-12 jcs s->done = 0;
4670 1e37a5c2 2019-05-12 jcs if (thread_err)
4672 dbdddfee 2021-06-23 naddy STAILQ_INSERT_HEAD(&s->blamed_commits,
4673 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
4674 a5388363 2020-12-01 naddy err = run_blame(view);
4679 1e37a5c2 2019-05-12 jcs case 'B': {
4680 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
4681 dbdddfee 2021-06-23 naddy first = STAILQ_FIRST(&s->blamed_commits);
4682 1e37a5c2 2019-05-12 jcs if (!got_object_id_cmp(first->id, s->commit_id))
4684 1e37a5c2 2019-05-12 jcs s->done = 1;
4685 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4686 1e37a5c2 2019-05-12 jcs s->done = 0;
4687 1e37a5c2 2019-05-12 jcs if (thread_err)
4689 dbdddfee 2021-06-23 naddy STAILQ_REMOVE_HEAD(&s->blamed_commits, entry);
4690 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
4691 1e37a5c2 2019-05-12 jcs s->blamed_commit =
4692 dbdddfee 2021-06-23 naddy STAILQ_FIRST(&s->blamed_commits);
4693 a5388363 2020-12-01 naddy err = run_blame(view);
4698 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4699 1e37a5c2 2019-05-12 jcs case '\r': {
4700 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4701 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
4702 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
4703 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4704 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4705 1e37a5c2 2019-05-12 jcs if (id == NULL)
4707 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
4710 dbdddfee 2021-06-23 naddy pid = STAILQ_FIRST(
4711 1e37a5c2 2019-05-12 jcs got_object_commit_get_parent_ids(commit));
4712 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
4713 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
4714 1e37a5c2 2019-05-12 jcs diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
4715 1e37a5c2 2019-05-12 jcs if (diff_view == NULL) {
4716 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4717 638f9024 2019-05-13 stsp err = got_error_from_errno("view_open");
4720 1e37a5c2 2019-05-12 jcs err = open_diff_view(diff_view, pid ? pid->id : NULL,
4721 78756c87 2020-11-24 stsp id, NULL, NULL, 3, 0, 0, NULL, s->repo);
4722 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4724 1e37a5c2 2019-05-12 jcs view_close(diff_view);
4727 e78dc838 2020-12-04 stsp view->focussed = 0;
4728 e78dc838 2020-12-04 stsp diff_view->focussed = 1;
4729 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
4730 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
4733 72a9cb46 2020-12-03 stsp view_set_child(view, diff_view);
4734 e78dc838 2020-12-04 stsp view->focus_child = 1;
4736 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
4741 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
4742 ea025d1d 2020-02-22 naddy case CTRL('f'):
4744 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4745 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
4746 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
4749 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4750 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
4751 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4752 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4755 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line + view->nlines - 2
4756 1e37a5c2 2019-05-12 jcs <= s->blame.nlines)
4757 1e37a5c2 2019-05-12 jcs s->first_displayed_line +=
4758 1e37a5c2 2019-05-12 jcs view->nlines - 2;
4760 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
4761 1e37a5c2 2019-05-12 jcs s->blame.nlines -
4762 1e37a5c2 2019-05-12 jcs (view->nlines - 3);
4764 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4765 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
4766 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4767 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4773 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
4776 a70480e0 2018-06-23 stsp static const struct got_error *
4777 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
4779 a70480e0 2018-06-23 stsp const struct got_error *error;
4780 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
4781 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
4782 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
4783 0587e10c 2020-07-23 stsp char *link_target = NULL;
4784 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
4785 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
4787 e1cd8fed 2018-08-01 stsp struct tog_view *view;
4789 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
4790 a70480e0 2018-06-23 stsp switch (ch) {
4792 a70480e0 2018-06-23 stsp commit_id_str = optarg;
4795 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
4796 69069811 2018-08-02 stsp if (repo_path == NULL)
4797 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
4801 17020d27 2019-03-07 stsp usage_blame();
4802 a70480e0 2018-06-23 stsp /* NOTREACHED */
4806 a70480e0 2018-06-23 stsp argc -= optind;
4807 a70480e0 2018-06-23 stsp argv += optind;
4809 f135c941 2020-02-20 stsp if (argc != 1)
4810 a70480e0 2018-06-23 stsp usage_blame();
4812 69069811 2018-08-02 stsp if (repo_path == NULL) {
4813 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
4814 c156c7a4 2020-12-18 stsp if (cwd == NULL)
4815 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
4816 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
4817 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4818 c156c7a4 2020-12-18 stsp goto done;
4819 f135c941 2020-02-20 stsp if (worktree)
4820 eb41ed75 2019-02-05 stsp repo_path =
4821 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
4823 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
4824 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
4825 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
4826 c156c7a4 2020-12-18 stsp goto done;
4830 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
4831 c02c541e 2019-03-29 stsp if (error != NULL)
4832 8e94dd5b 2019-01-04 stsp goto done;
4834 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
4835 f135c941 2020-02-20 stsp worktree);
4836 c02c541e 2019-03-29 stsp if (error)
4837 92205607 2019-01-04 stsp goto done;
4839 f135c941 2020-02-20 stsp init_curses();
4841 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
4842 51a10b52 2020-12-26 stsp if (error)
4843 51a10b52 2020-12-26 stsp goto done;
4845 51a10b52 2020-12-26 stsp error = tog_load_refs(repo);
4846 eb41ed75 2019-02-05 stsp if (error)
4847 69069811 2018-08-02 stsp goto done;
4849 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
4850 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
4851 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
4852 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
4853 a70480e0 2018-06-23 stsp if (error != NULL)
4854 66b4983c 2018-06-23 stsp goto done;
4855 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
4856 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
4858 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
4859 84de9106 2020-12-26 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
4861 a19e88aa 2018-06-23 stsp if (error != NULL)
4862 8b473291 2019-02-21 stsp goto done;
4864 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
4865 e1cd8fed 2018-08-01 stsp if (view == NULL) {
4866 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4867 e1cd8fed 2018-08-01 stsp goto done;
4870 0587e10c 2020-07-23 stsp error = got_object_resolve_symlinks(&link_target, in_repo_path,
4871 0587e10c 2020-07-23 stsp commit_id, repo);
4872 7cbe629d 2018-08-04 stsp if (error)
4873 7cbe629d 2018-08-04 stsp goto done;
4875 0587e10c 2020-07-23 stsp error = open_blame_view(view, link_target ? link_target : in_repo_path,
4876 78756c87 2020-11-24 stsp commit_id, repo);
4877 0587e10c 2020-07-23 stsp if (error)
4878 0587e10c 2020-07-23 stsp goto done;
4879 12314ad4 2019-08-31 stsp if (worktree) {
4880 12314ad4 2019-08-31 stsp /* Release work tree lock. */
4881 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
4882 12314ad4 2019-08-31 stsp worktree = NULL;
4884 e5a0f69f 2018-08-18 stsp error = view_loop(view);
4886 69069811 2018-08-02 stsp free(repo_path);
4887 f135c941 2020-02-20 stsp free(in_repo_path);
4888 0587e10c 2020-07-23 stsp free(link_target);
4889 69069811 2018-08-02 stsp free(cwd);
4890 a70480e0 2018-06-23 stsp free(commit_id);
4891 eb41ed75 2019-02-05 stsp if (worktree)
4892 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
4893 1d0f4054 2021-06-17 stsp if (repo) {
4894 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
4895 1d0f4054 2021-06-17 stsp if (error == NULL)
4896 1d0f4054 2021-06-17 stsp error = close_err;
4898 51a10b52 2020-12-26 stsp tog_free_refs();
4899 a70480e0 2018-06-23 stsp return error;
4902 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4903 d86d3b18 2020-12-01 naddy draw_tree_entries(struct tog_view *view, const char *parent_path)
4905 d86d3b18 2020-12-01 naddy struct tog_tree_view_state *s = &view->state.tree;
4906 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
4907 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
4908 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
4909 f26dddb7 2019-11-08 stsp struct tog_color *tc;
4910 56e0773d 2019-11-28 stsp int width, n, i, nentries;
4911 d86d3b18 2020-12-01 naddy int limit = view->nlines;
4913 d86d3b18 2020-12-01 naddy s->ndisplayed = 0;
4915 f7d12f7e 2018-08-01 stsp werase(view->window);
4917 ffd1d5e5 2018-06-23 stsp if (limit == 0)
4918 ffd1d5e5 2018-06-23 stsp return NULL;
4920 d86d3b18 2020-12-01 naddy err = format_line(&wline, &width, s->tree_label, view->ncols, 0);
4922 ffd1d5e5 2018-06-23 stsp return err;
4923 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4924 a3404814 2018-09-02 stsp wstandout(view->window);
4925 d86d3b18 2020-12-01 naddy tc = get_color(&s->colors, TOG_COLOR_COMMIT);
4927 11b20872 2019-11-08 stsp wattr_on(view->window,
4928 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4929 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4931 11b20872 2019-11-08 stsp wattr_off(view->window,
4932 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4933 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4934 a3404814 2018-09-02 stsp wstandend(view->window);
4935 2550e4c3 2018-07-13 stsp free(wline);
4936 2550e4c3 2018-07-13 stsp wline = NULL;
4937 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4938 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4939 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4940 ffd1d5e5 2018-06-23 stsp return NULL;
4941 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, parent_path, view->ncols, 0);
4943 ce52c690 2018-06-23 stsp return err;
4944 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4945 2550e4c3 2018-07-13 stsp free(wline);
4946 2550e4c3 2018-07-13 stsp wline = NULL;
4947 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4948 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4949 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4950 ffd1d5e5 2018-06-23 stsp return NULL;
4951 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4952 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
4953 a1eca9bb 2018-06-23 stsp return NULL;
4955 d86d3b18 2020-12-01 naddy if (s->first_displayed_entry == NULL) {
4956 d86d3b18 2020-12-01 naddy te = got_object_tree_get_first_entry(s->tree);
4957 d86d3b18 2020-12-01 naddy if (s->selected == 0) {
4958 0cf4efb1 2018-09-29 stsp if (view->focussed)
4959 0cf4efb1 2018-09-29 stsp wstandout(view->window);
4960 d86d3b18 2020-12-01 naddy s->selected_entry = NULL;
4962 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
4963 d86d3b18 2020-12-01 naddy if (s->selected == 0 && view->focussed)
4964 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4965 d86d3b18 2020-12-01 naddy s->ndisplayed++;
4966 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4967 ffd1d5e5 2018-06-23 stsp return NULL;
4971 d86d3b18 2020-12-01 naddy te = s->first_displayed_entry;
4974 d86d3b18 2020-12-01 naddy nentries = got_object_tree_get_nentries(s->tree);
4975 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
4976 0d6c6ee3 2020-05-20 stsp char *line = NULL, *id_str = NULL, *link_target = NULL;
4977 848d6979 2019-08-12 stsp const char *modestr = "";
4978 56e0773d 2019-11-28 stsp mode_t mode;
4980 d86d3b18 2020-12-01 naddy te = got_object_tree_get_entry(s->tree, i);
4981 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
4983 d86d3b18 2020-12-01 naddy if (s->show_ids) {
4984 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
4985 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
4987 638f9024 2019-05-13 stsp return got_error_from_errno(
4988 230a42bd 2019-05-11 jcs "got_object_id_str");
4990 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
4991 63c5ca5d 2019-08-24 stsp modestr = "$";
4992 0d6c6ee3 2020-05-20 stsp else if (S_ISLNK(mode)) {
4995 0d6c6ee3 2020-05-20 stsp err = got_tree_entry_get_symlink_target(&link_target,
4996 d86d3b18 2020-12-01 naddy te, s->repo);
4997 0d6c6ee3 2020-05-20 stsp if (err) {
4998 0d6c6ee3 2020-05-20 stsp free(id_str);
4999 0d6c6ee3 2020-05-20 stsp return err;
5001 0d6c6ee3 2020-05-20 stsp for (i = 0; i < strlen(link_target); i++) {
5002 0d6c6ee3 2020-05-20 stsp if (!isprint((unsigned char)link_target[i]))
5003 0d6c6ee3 2020-05-20 stsp link_target[i] = '?';
5005 848d6979 2019-08-12 stsp modestr = "@";
5007 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
5008 848d6979 2019-08-12 stsp modestr = "/";
5009 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
5010 848d6979 2019-08-12 stsp modestr = "*";
5011 0d6c6ee3 2020-05-20 stsp if (asprintf(&line, "%s %s%s%s%s", id_str ? id_str : "",
5012 0d6c6ee3 2020-05-20 stsp got_tree_entry_get_name(te), modestr,
5013 0d6c6ee3 2020-05-20 stsp link_target ? " -> ": "",
5014 0d6c6ee3 2020-05-20 stsp link_target ? link_target : "") == -1) {
5015 1d13200f 2018-07-12 stsp free(id_str);
5016 0d6c6ee3 2020-05-20 stsp free(link_target);
5017 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
5019 1d13200f 2018-07-12 stsp free(id_str);
5020 0d6c6ee3 2020-05-20 stsp free(link_target);
5021 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
5022 ffd1d5e5 2018-06-23 stsp if (err) {
5023 ffd1d5e5 2018-06-23 stsp free(line);
5026 d86d3b18 2020-12-01 naddy if (n == s->selected) {
5027 0cf4efb1 2018-09-29 stsp if (view->focussed)
5028 0cf4efb1 2018-09-29 stsp wstandout(view->window);
5029 d86d3b18 2020-12-01 naddy s->selected_entry = te;
5031 d86d3b18 2020-12-01 naddy tc = match_color(&s->colors, line);
5033 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
5034 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5035 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
5037 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
5038 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
5039 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
5040 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
5041 d86d3b18 2020-12-01 naddy if (n == s->selected && view->focussed)
5042 f7d12f7e 2018-08-01 stsp wstandend(view->window);
5043 ffd1d5e5 2018-06-23 stsp free(line);
5044 2550e4c3 2018-07-13 stsp free(wline);
5045 2550e4c3 2018-07-13 stsp wline = NULL;
5047 d86d3b18 2020-12-01 naddy s->ndisplayed++;
5048 d86d3b18 2020-12-01 naddy s->last_displayed_entry = te;
5049 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
5053 ffd1d5e5 2018-06-23 stsp return err;
5056 ffd1d5e5 2018-06-23 stsp static void
5057 3e135950 2020-12-01 naddy tree_scroll_up(struct tog_tree_view_state *s, int maxscroll)
5059 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
5060 694d3271 2020-12-01 naddy int isroot = s->tree == s->root;
5061 fa86c4bf 2020-11-29 stsp int i = 0;
5063 694d3271 2020-12-01 naddy if (s->first_displayed_entry == NULL)
5066 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, s->first_displayed_entry);
5067 fa86c4bf 2020-11-29 stsp while (i++ < maxscroll) {
5068 fa86c4bf 2020-11-29 stsp if (te == NULL) {
5069 fa86c4bf 2020-11-29 stsp if (!isroot)
5070 694d3271 2020-12-01 naddy s->first_displayed_entry = NULL;
5073 694d3271 2020-12-01 naddy s->first_displayed_entry = te;
5074 694d3271 2020-12-01 naddy te = got_tree_entry_get_prev(s->tree, te);
5078 fa86c4bf 2020-11-29 stsp static void
5079 3e135950 2020-12-01 naddy tree_scroll_down(struct tog_tree_view_state *s, int maxscroll)
5081 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
5082 ffd1d5e5 2018-06-23 stsp int n = 0;
5084 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
5085 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree,
5086 694d3271 2020-12-01 naddy s->first_displayed_entry);
5088 694d3271 2020-12-01 naddy next = got_object_tree_get_first_entry(s->tree);
5090 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
5091 768394f3 2019-01-24 stsp while (next && last && n++ < maxscroll) {
5092 694d3271 2020-12-01 naddy last = got_tree_entry_get_next(s->tree, last);
5093 768394f3 2019-01-24 stsp if (last) {
5094 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
5095 694d3271 2020-12-01 naddy next = got_tree_entry_get_next(s->tree, next);
5100 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5101 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
5102 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
5104 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
5105 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
5106 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
5108 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
5109 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
5110 56e0773d 2019-11-28 stsp + 1 /* slash */;
5112 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
5114 ce52c690 2018-06-23 stsp *path = calloc(1, len);
5115 ffd1d5e5 2018-06-23 stsp if (path == NULL)
5116 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
5118 ce52c690 2018-06-23 stsp (*path)[0] = '/';
5119 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
5120 d9765a41 2018-06-23 stsp while (pt) {
5121 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
5122 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
5123 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5124 cb2ebc8a 2018-06-23 stsp goto done;
5126 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
5127 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5128 cb2ebc8a 2018-06-23 stsp goto done;
5130 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
5133 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
5134 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
5135 ce52c690 2018-06-23 stsp goto done;
5139 ce52c690 2018-06-23 stsp if (err) {
5140 ce52c690 2018-06-23 stsp free(*path);
5141 ce52c690 2018-06-23 stsp *path = NULL;
5143 ce52c690 2018-06-23 stsp return err;
5146 ce52c690 2018-06-23 stsp static const struct got_error *
5147 0cf4efb1 2018-09-29 stsp blame_tree_entry(struct tog_view **new_view, int begin_x,
5148 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
5149 78756c87 2020-11-24 stsp struct got_object_id *commit_id, struct got_repository *repo)
5151 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
5152 ce52c690 2018-06-23 stsp char *path;
5153 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
5155 a0de39f3 2019-08-09 stsp *new_view = NULL;
5157 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
5159 ce52c690 2018-06-23 stsp return err;
5161 669b5ffa 2018-10-07 stsp blame_view = view_open(0, 0, 0, begin_x, TOG_VIEW_BLAME);
5162 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
5163 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
5164 83ce39e3 2019-08-12 stsp goto done;
5167 78756c87 2020-11-24 stsp err = open_blame_view(blame_view, path, commit_id, repo);
5168 e5a0f69f 2018-08-18 stsp if (err) {
5169 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
5170 fc06ba56 2019-08-22 stsp err = NULL;
5171 e5a0f69f 2018-08-18 stsp view_close(blame_view);
5173 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
5175 83ce39e3 2019-08-12 stsp free(path);
5176 69efd4c4 2018-07-18 stsp return err;
5179 69efd4c4 2018-07-18 stsp static const struct got_error *
5180 4e97c21c 2020-12-06 stsp log_selected_tree_entry(struct tog_view **new_view, int begin_x,
5181 4e97c21c 2020-12-06 stsp struct tog_tree_view_state *s)
5183 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
5184 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
5185 69efd4c4 2018-07-18 stsp char *path;
5187 a0de39f3 2019-08-09 stsp *new_view = NULL;
5189 669b5ffa 2018-10-07 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
5190 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
5191 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
5193 4e97c21c 2020-12-06 stsp err = tree_entry_path(&path, &s->parents, s->selected_entry);
5195 69efd4c4 2018-07-18 stsp return err;
5197 4e97c21c 2020-12-06 stsp err = open_log_view(log_view, s->commit_id, s->repo, s->head_ref_name,
5200 e5a0f69f 2018-08-18 stsp view_close(log_view);
5202 e5a0f69f 2018-08-18 stsp *new_view = log_view;
5203 cb2ebc8a 2018-06-23 stsp free(path);
5204 cb2ebc8a 2018-06-23 stsp return err;
5207 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5208 bc573f3b 2021-07-10 stsp open_tree_view(struct tog_view *view, struct got_object_id *commit_id,
5209 bc573f3b 2021-07-10 stsp const char *head_ref_name, struct got_repository *repo)
5211 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
5212 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
5213 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5214 bc573f3b 2021-07-10 stsp struct got_commit_object *commit = NULL;
5216 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
5217 bc573f3b 2021-07-10 stsp STAILQ_INIT(&s->colors);
5219 bc573f3b 2021-07-10 stsp s->commit_id = got_object_id_dup(commit_id);
5220 bc573f3b 2021-07-10 stsp if (s->commit_id == NULL)
5221 bc573f3b 2021-07-10 stsp return got_error_from_errno("got_object_id_dup");
5223 bc573f3b 2021-07-10 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
5225 bc573f3b 2021-07-10 stsp goto done;
5228 bc573f3b 2021-07-10 stsp * The root is opened here and will be closed when the view is closed.
5229 bc573f3b 2021-07-10 stsp * Any visited subtrees and their path-wise parents are opened and
5230 bc573f3b 2021-07-10 stsp * closed on demand.
5232 bc573f3b 2021-07-10 stsp err = got_object_open_as_tree(&s->root, repo,
5233 bc573f3b 2021-07-10 stsp got_object_commit_get_tree_id(commit));
5235 bc573f3b 2021-07-10 stsp goto done;
5236 bc573f3b 2021-07-10 stsp s->tree = s->root;
5238 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
5239 ffd1d5e5 2018-06-23 stsp if (err != NULL)
5240 ffd1d5e5 2018-06-23 stsp goto done;
5242 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
5243 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
5244 ffd1d5e5 2018-06-23 stsp goto done;
5247 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
5248 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
5249 9cd7cbd1 2020-12-07 stsp if (head_ref_name) {
5250 9cd7cbd1 2020-12-07 stsp s->head_ref_name = strdup(head_ref_name);
5251 9cd7cbd1 2020-12-07 stsp if (s->head_ref_name == NULL) {
5252 9cd7cbd1 2020-12-07 stsp err = got_error_from_errno("strdup");
5253 9cd7cbd1 2020-12-07 stsp goto done;
5256 fb2756b9 2018-08-04 stsp s->repo = repo;
5258 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
5259 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
5260 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
5261 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
5263 c0b01bdb 2019-11-08 stsp goto done;
5264 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
5265 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
5267 c0b01bdb 2019-11-08 stsp goto done;
5268 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
5269 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
5270 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
5272 c0b01bdb 2019-11-08 stsp goto done;
5274 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
5275 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
5276 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
5278 11b20872 2019-11-08 stsp goto done;
5280 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
5281 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
5283 c0b01bdb 2019-11-08 stsp goto done;
5286 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
5287 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
5288 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
5289 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
5290 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
5292 ad80ab7b 2018-08-04 stsp free(commit_id_str);
5293 bc573f3b 2021-07-10 stsp if (commit)
5294 bc573f3b 2021-07-10 stsp got_object_commit_close(commit);
5296 bc573f3b 2021-07-10 stsp close_tree_view(view);
5297 ad80ab7b 2018-08-04 stsp return err;
5300 e5a0f69f 2018-08-18 stsp static const struct got_error *
5301 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
5303 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5305 bddb1296 2019-11-08 stsp free_colors(&s->colors);
5306 fb2756b9 2018-08-04 stsp free(s->tree_label);
5307 6484ec90 2018-09-29 stsp s->tree_label = NULL;
5308 6484ec90 2018-09-29 stsp free(s->commit_id);
5309 6484ec90 2018-09-29 stsp s->commit_id = NULL;
5310 9cd7cbd1 2020-12-07 stsp free(s->head_ref_name);
5311 9cd7cbd1 2020-12-07 stsp s->head_ref_name = NULL;
5312 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
5313 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
5314 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
5315 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
5316 bc573f3b 2021-07-10 stsp if (parent->tree != s->root)
5317 bc573f3b 2021-07-10 stsp got_object_tree_close(parent->tree);
5318 ad80ab7b 2018-08-04 stsp free(parent);
5321 bc573f3b 2021-07-10 stsp if (s->tree != NULL && s->tree != s->root)
5322 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
5323 bc573f3b 2021-07-10 stsp if (s->root)
5324 bc573f3b 2021-07-10 stsp got_object_tree_close(s->root);
5325 7c32bd05 2019-06-22 stsp return NULL;
5328 7c32bd05 2019-06-22 stsp static const struct got_error *
5329 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
5331 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
5333 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
5334 7c32bd05 2019-06-22 stsp return NULL;
5337 7c32bd05 2019-06-22 stsp static int
5338 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
5340 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
5342 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
5346 7c32bd05 2019-06-22 stsp static const struct got_error *
5347 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
5349 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
5350 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
5352 7c32bd05 2019-06-22 stsp if (!view->searching) {
5353 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5354 7c32bd05 2019-06-22 stsp return NULL;
5357 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
5358 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
5359 7c32bd05 2019-06-22 stsp if (s->selected_entry)
5360 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
5361 56e0773d 2019-11-28 stsp s->selected_entry);
5363 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5365 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
5366 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5368 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
5369 56e0773d 2019-11-28 stsp s->selected_entry);
5372 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
5373 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5375 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5378 7c32bd05 2019-06-22 stsp while (1) {
5379 56e0773d 2019-11-28 stsp if (te == NULL) {
5380 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
5381 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5382 ac66afb8 2019-06-24 stsp return NULL;
5384 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
5385 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
5387 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
5390 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
5391 8f4ed634 2020-03-26 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
5392 56e0773d 2019-11-28 stsp s->matched_entry = te;
5396 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
5397 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
5399 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
5402 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
5403 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
5404 7c32bd05 2019-06-22 stsp s->selected = 0;
5407 e5a0f69f 2018-08-18 stsp return NULL;
5410 ad80ab7b 2018-08-04 stsp static const struct got_error *
5411 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
5413 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
5414 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
5415 e5a0f69f 2018-08-18 stsp char *parent_path;
5417 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
5419 e5a0f69f 2018-08-18 stsp return err;
5421 d86d3b18 2020-12-01 naddy err = draw_tree_entries(view, parent_path);
5422 e5a0f69f 2018-08-18 stsp free(parent_path);
5424 669b5ffa 2018-10-07 stsp view_vborder(view);
5425 e5a0f69f 2018-08-18 stsp return err;
5428 e5a0f69f 2018-08-18 stsp static const struct got_error *
5429 e78dc838 2020-12-04 stsp input_tree_view(struct tog_view **new_view, struct tog_view *view, int ch)
5431 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
5432 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
5433 152c1c93 2020-11-29 stsp struct tog_view *log_view, *ref_view;
5434 e4526bf5 2021-09-03 naddy struct got_tree_entry *te;
5435 e4526bf5 2021-09-03 naddy int begin_x = 0, n;
5437 e5a0f69f 2018-08-18 stsp switch (ch) {
5439 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
5442 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
5444 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
5445 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
5446 4e97c21c 2020-12-06 stsp err = log_selected_tree_entry(&log_view, begin_x, s);
5447 e78dc838 2020-12-04 stsp view->focussed = 0;
5448 e78dc838 2020-12-04 stsp log_view->focussed = 1;
5449 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
5450 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
5452 1e37a5c2 2019-05-12 jcs return err;
5453 72a9cb46 2020-12-03 stsp view_set_child(view, log_view);
5454 e78dc838 2020-12-04 stsp view->focus_child = 1;
5456 1e37a5c2 2019-05-12 jcs *new_view = log_view;
5459 152c1c93 2020-11-29 stsp if (view_is_parent_view(view))
5460 152c1c93 2020-11-29 stsp begin_x = view_split_begin_x(view->begin_x);
5461 152c1c93 2020-11-29 stsp ref_view = view_open(view->nlines, view->ncols,
5462 152c1c93 2020-11-29 stsp view->begin_y, begin_x, TOG_VIEW_REF);
5463 152c1c93 2020-11-29 stsp if (ref_view == NULL)
5464 152c1c93 2020-11-29 stsp return got_error_from_errno("view_open");
5465 152c1c93 2020-11-29 stsp err = open_ref_view(ref_view, s->repo);
5466 152c1c93 2020-11-29 stsp if (err) {
5467 152c1c93 2020-11-29 stsp view_close(ref_view);
5468 152c1c93 2020-11-29 stsp return err;
5470 e78dc838 2020-12-04 stsp view->focussed = 0;
5471 e78dc838 2020-12-04 stsp ref_view->focussed = 1;
5472 152c1c93 2020-11-29 stsp if (view_is_parent_view(view)) {
5473 152c1c93 2020-11-29 stsp err = view_close_child(view);
5475 152c1c93 2020-11-29 stsp return err;
5476 72a9cb46 2020-12-03 stsp view_set_child(view, ref_view);
5477 e78dc838 2020-12-04 stsp view->focus_child = 1;
5479 152c1c93 2020-11-29 stsp *new_view = ref_view;
5481 e4526bf5 2021-09-03 naddy case 'g':
5482 e4526bf5 2021-09-03 naddy case KEY_HOME:
5483 e4526bf5 2021-09-03 naddy s->selected = 0;
5484 e4526bf5 2021-09-03 naddy if (s->tree == s->root)
5485 e4526bf5 2021-09-03 naddy s->first_displayed_entry =
5486 e4526bf5 2021-09-03 naddy got_object_tree_get_first_entry(s->tree);
5488 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
5490 e4526bf5 2021-09-03 naddy case 'G':
5491 e4526bf5 2021-09-03 naddy case KEY_END:
5492 e4526bf5 2021-09-03 naddy s->selected = 0;
5493 e4526bf5 2021-09-03 naddy te = got_object_tree_get_last_entry(s->tree);
5494 e4526bf5 2021-09-03 naddy for (n = 0; n < view->nlines - 3; n++) {
5495 e4526bf5 2021-09-03 naddy if (te == NULL) {
5496 e4526bf5 2021-09-03 naddy if(s->tree != s->root) {
5497 e4526bf5 2021-09-03 naddy s->first_displayed_entry = NULL;
5502 e4526bf5 2021-09-03 naddy s->first_displayed_entry = te;
5503 e4526bf5 2021-09-03 naddy te = got_tree_entry_get_prev(s->tree, te);
5505 e4526bf5 2021-09-03 naddy if (n > 0)
5506 e4526bf5 2021-09-03 naddy s->selected = n - 1;
5509 1e37a5c2 2019-05-12 jcs case KEY_UP:
5510 02ffd0d5 2021-10-17 stsp case CTRL('p'):
5511 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
5512 1e37a5c2 2019-05-12 jcs s->selected--;
5515 3e135950 2020-12-01 naddy tree_scroll_up(s, 1);
5517 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5518 ea025d1d 2020-02-22 naddy case CTRL('b'):
5519 fa86c4bf 2020-11-29 stsp if (s->tree == s->root) {
5520 fa86c4bf 2020-11-29 stsp if (got_object_tree_get_first_entry(s->tree) ==
5521 fa86c4bf 2020-11-29 stsp s->first_displayed_entry)
5522 fa86c4bf 2020-11-29 stsp s->selected = 0;
5524 fa86c4bf 2020-11-29 stsp if (s->first_displayed_entry == NULL)
5525 fa86c4bf 2020-11-29 stsp s->selected = 0;
5527 3e135950 2020-12-01 naddy tree_scroll_up(s, MAX(0, view->nlines - 3));
5530 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5531 02ffd0d5 2021-10-17 stsp case CTRL('n'):
5532 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
5533 1e37a5c2 2019-05-12 jcs s->selected++;
5536 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5538 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
5540 3e135950 2020-12-01 naddy tree_scroll_down(s, 1);
5542 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5543 ea025d1d 2020-02-22 naddy case CTRL('f'):
5544 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5546 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
5547 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
5548 1e37a5c2 2019-05-12 jcs s->selected = s->ndisplayed - 1;
5551 3e135950 2020-12-01 naddy tree_scroll_down(s, view->nlines - 3);
5553 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
5555 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
5556 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
5557 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
5558 1e37a5c2 2019-05-12 jcs /* user selected '..' */
5559 1e37a5c2 2019-05-12 jcs if (s->tree == s->root)
5561 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
5562 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
5564 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
5565 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
5566 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
5567 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
5568 1e37a5c2 2019-05-12 jcs s->selected_entry =
5569 1e37a5c2 2019-05-12 jcs parent->selected_entry;
5570 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
5571 1e37a5c2 2019-05-12 jcs free(parent);
5572 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
5573 56e0773d 2019-11-28 stsp s->selected_entry))) {
5574 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
5575 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
5576 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
5579 42a2230c 2020-12-01 naddy err = tree_view_visit_subtree(s, subtree);
5580 941e9f74 2019-05-21 stsp if (err) {
5581 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
5584 56e0773d 2019-11-28 stsp } else if (S_ISREG(got_tree_entry_get_mode(
5585 56e0773d 2019-11-28 stsp s->selected_entry))) {
5586 1e37a5c2 2019-05-12 jcs struct tog_view *blame_view;
5587 1e37a5c2 2019-05-12 jcs int begin_x = view_is_parent_view(view) ?
5588 1e37a5c2 2019-05-12 jcs view_split_begin_x(view->begin_x) : 0;
5590 1e37a5c2 2019-05-12 jcs err = blame_tree_entry(&blame_view, begin_x,
5591 669b5ffa 2018-10-07 stsp s->selected_entry, &s->parents,
5592 78756c87 2020-11-24 stsp s->commit_id, s->repo);
5595 e78dc838 2020-12-04 stsp view->focussed = 0;
5596 e78dc838 2020-12-04 stsp blame_view->focussed = 1;
5597 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
5598 669b5ffa 2018-10-07 stsp err = view_close_child(view);
5600 669b5ffa 2018-10-07 stsp return err;
5601 72a9cb46 2020-12-03 stsp view_set_child(view, blame_view);
5602 e78dc838 2020-12-04 stsp view->focus_child = 1;
5604 1e37a5c2 2019-05-12 jcs *new_view = blame_view;
5607 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
5608 1e1ff4ed 2020-12-07 stsp if (view->nlines >= 4 && s->selected >= view->nlines - 3)
5609 1e1ff4ed 2020-12-07 stsp s->selected = view->nlines - 4;
5615 ffd1d5e5 2018-06-23 stsp return err;
5618 ffd1d5e5 2018-06-23 stsp __dead static void
5619 ffd1d5e5 2018-06-23 stsp usage_tree(void)
5622 55cccc34 2020-02-20 stsp fprintf(stderr, "usage: %s tree [-c commit] [-r repository-path] [path]\n",
5623 ffd1d5e5 2018-06-23 stsp getprogname());
5627 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5628 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
5630 ffd1d5e5 2018-06-23 stsp const struct got_error *error;
5631 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
5632 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
5633 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
5634 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
5635 4e97c21c 2020-12-06 stsp const char *commit_id_arg = NULL;
5636 4e97c21c 2020-12-06 stsp char *label = NULL;
5637 4e97c21c 2020-12-06 stsp struct got_reference *ref = NULL;
5638 4e97c21c 2020-12-06 stsp const char *head_ref_name = NULL;
5640 5221c383 2018-08-01 stsp struct tog_view *view;
5642 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
5643 ffd1d5e5 2018-06-23 stsp switch (ch) {
5645 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
5648 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
5649 74283ab8 2020-02-07 stsp if (repo_path == NULL)
5650 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
5654 e99e2d15 2020-11-24 naddy usage_tree();
5655 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
5659 ffd1d5e5 2018-06-23 stsp argc -= optind;
5660 ffd1d5e5 2018-06-23 stsp argv += optind;
5662 55cccc34 2020-02-20 stsp if (argc > 1)
5663 e99e2d15 2020-11-24 naddy usage_tree();
5665 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
5666 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
5667 c156c7a4 2020-12-18 stsp if (cwd == NULL)
5668 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
5669 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
5670 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5671 c156c7a4 2020-12-18 stsp goto done;
5672 55cccc34 2020-02-20 stsp if (worktree)
5673 52185f70 2019-02-05 stsp repo_path =
5674 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
5676 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
5677 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
5678 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
5679 c156c7a4 2020-12-18 stsp goto done;
5683 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
5684 c02c541e 2019-03-29 stsp if (error != NULL)
5685 52185f70 2019-02-05 stsp goto done;
5687 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
5688 55cccc34 2020-02-20 stsp repo, worktree);
5689 55cccc34 2020-02-20 stsp if (error)
5690 55cccc34 2020-02-20 stsp goto done;
5692 55cccc34 2020-02-20 stsp init_curses();
5694 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5695 c02c541e 2019-03-29 stsp if (error)
5696 52185f70 2019-02-05 stsp goto done;
5698 51a10b52 2020-12-26 stsp error = tog_load_refs(repo);
5699 51a10b52 2020-12-26 stsp if (error)
5700 51a10b52 2020-12-26 stsp goto done;
5702 4e97c21c 2020-12-06 stsp if (commit_id_arg == NULL) {
5703 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, &label,
5704 4e97c21c 2020-12-06 stsp worktree ? got_worktree_get_head_ref_name(worktree) :
5705 84de9106 2020-12-26 stsp GOT_REF_HEAD, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
5706 4e97c21c 2020-12-06 stsp if (error)
5707 4e97c21c 2020-12-06 stsp goto done;
5708 4e97c21c 2020-12-06 stsp head_ref_name = label;
5710 4e97c21c 2020-12-06 stsp error = got_ref_open(&ref, repo, commit_id_arg, 0);
5711 4e97c21c 2020-12-06 stsp if (error == NULL)
5712 4e97c21c 2020-12-06 stsp head_ref_name = got_ref_get_name(ref);
5713 4e97c21c 2020-12-06 stsp else if (error->code != GOT_ERR_NOT_REF)
5714 4e97c21c 2020-12-06 stsp goto done;
5715 4e97c21c 2020-12-06 stsp error = got_repo_match_object_id(&commit_id, NULL,
5716 84de9106 2020-12-26 stsp commit_id_arg, GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
5717 4e97c21c 2020-12-06 stsp if (error)
5718 4e97c21c 2020-12-06 stsp goto done;
5721 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
5722 5221c383 2018-08-01 stsp if (view == NULL) {
5723 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5724 5221c383 2018-08-01 stsp goto done;
5726 bc573f3b 2021-07-10 stsp error = open_tree_view(view, commit_id, head_ref_name, repo);
5727 ad80ab7b 2018-08-04 stsp if (error)
5728 ad80ab7b 2018-08-04 stsp goto done;
5729 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
5730 55cccc34 2020-02-20 stsp error = tree_view_walk_path(&view->state.tree, commit_id,
5731 d91faf3b 2020-12-01 naddy in_repo_path);
5732 55cccc34 2020-02-20 stsp if (error)
5733 55cccc34 2020-02-20 stsp goto done;
5736 55cccc34 2020-02-20 stsp if (worktree) {
5737 55cccc34 2020-02-20 stsp /* Release work tree lock. */
5738 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
5739 55cccc34 2020-02-20 stsp worktree = NULL;
5741 e5a0f69f 2018-08-18 stsp error = view_loop(view);
5743 52185f70 2019-02-05 stsp free(repo_path);
5744 e4a0e26d 2020-02-20 stsp free(cwd);
5745 ffd1d5e5 2018-06-23 stsp free(commit_id);
5746 4e97c21c 2020-12-06 stsp free(label);
5748 486cd271 2020-12-06 stsp got_ref_close(ref);
5749 1d0f4054 2021-06-17 stsp if (repo) {
5750 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
5751 1d0f4054 2021-06-17 stsp if (error == NULL)
5752 1d0f4054 2021-06-17 stsp error = close_err;
5754 51a10b52 2020-12-26 stsp tog_free_refs();
5755 ffd1d5e5 2018-06-23 stsp return error;
5758 6458efa5 2020-11-24 stsp static const struct got_error *
5759 6458efa5 2020-11-24 stsp ref_view_load_refs(struct tog_ref_view_state *s)
5761 6458efa5 2020-11-24 stsp struct got_reflist_entry *sre;
5762 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
5764 6458efa5 2020-11-24 stsp s->nrefs = 0;
5765 d9dff0e5 2020-12-26 stsp TAILQ_FOREACH(sre, &tog_refs, entry) {
5766 6458efa5 2020-11-24 stsp if (strncmp(got_ref_get_name(sre->ref), "refs/got/", 9) == 0)
5769 6458efa5 2020-11-24 stsp re = malloc(sizeof(*re));
5770 6458efa5 2020-11-24 stsp if (re == NULL)
5771 6458efa5 2020-11-24 stsp return got_error_from_errno("malloc");
5773 8924d611 2020-12-26 stsp re->ref = got_ref_dup(sre->ref);
5774 8924d611 2020-12-26 stsp if (re->ref == NULL)
5775 8924d611 2020-12-26 stsp return got_error_from_errno("got_ref_dup");
5776 6458efa5 2020-11-24 stsp re->idx = s->nrefs++;
5777 6458efa5 2020-11-24 stsp TAILQ_INSERT_TAIL(&s->refs, re, entry);
5780 8924d611 2020-12-26 stsp s->first_displayed_entry = TAILQ_FIRST(&s->refs);
5781 6458efa5 2020-11-24 stsp return NULL;
5785 6458efa5 2020-11-24 stsp ref_view_free_refs(struct tog_ref_view_state *s)
5787 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
5789 6458efa5 2020-11-24 stsp while (!TAILQ_EMPTY(&s->refs)) {
5790 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
5791 6458efa5 2020-11-24 stsp TAILQ_REMOVE(&s->refs, re, entry);
5792 8924d611 2020-12-26 stsp got_ref_close(re->ref);
5797 6458efa5 2020-11-24 stsp static const struct got_error *
5798 6458efa5 2020-11-24 stsp open_ref_view(struct tog_view *view, struct got_repository *repo)
5800 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
5801 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
5803 6458efa5 2020-11-24 stsp s->selected_entry = 0;
5804 6458efa5 2020-11-24 stsp s->repo = repo;
5806 6458efa5 2020-11-24 stsp TAILQ_INIT(&s->refs);
5807 dbdddfee 2021-06-23 naddy STAILQ_INIT(&s->colors);
5809 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
5811 6458efa5 2020-11-24 stsp return err;
5813 6458efa5 2020-11-24 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
5814 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/heads/",
5815 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_HEADS,
5816 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_HEADS"));
5818 6458efa5 2020-11-24 stsp goto done;
5820 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/tags/",
5821 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_TAGS,
5822 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_TAGS"));
5824 6458efa5 2020-11-24 stsp goto done;
5826 6458efa5 2020-11-24 stsp err = add_color(&s->colors, "^refs/remotes/",
5827 6458efa5 2020-11-24 stsp TOG_COLOR_REFS_REMOTES,
5828 6458efa5 2020-11-24 stsp get_color_value("TOG_COLOR_REFS_REMOTES"));
5830 6458efa5 2020-11-24 stsp goto done;
5833 6458efa5 2020-11-24 stsp view->show = show_ref_view;
5834 6458efa5 2020-11-24 stsp view->input = input_ref_view;
5835 6458efa5 2020-11-24 stsp view->close = close_ref_view;
5836 6458efa5 2020-11-24 stsp view->search_start = search_start_ref_view;
5837 6458efa5 2020-11-24 stsp view->search_next = search_next_ref_view;
5840 6458efa5 2020-11-24 stsp free_colors(&s->colors);
5841 6458efa5 2020-11-24 stsp return err;
5844 6458efa5 2020-11-24 stsp static const struct got_error *
5845 6458efa5 2020-11-24 stsp close_ref_view(struct tog_view *view)
5847 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
5849 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
5850 6458efa5 2020-11-24 stsp free_colors(&s->colors);
5852 6458efa5 2020-11-24 stsp return NULL;
5855 6458efa5 2020-11-24 stsp static const struct got_error *
5856 c42c9805 2020-11-24 stsp resolve_reflist_entry(struct got_object_id **commit_id,
5857 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
5859 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
5860 c42c9805 2020-11-24 stsp struct got_object_id *obj_id;
5861 6458efa5 2020-11-24 stsp struct got_tag_object *tag = NULL;
5862 6458efa5 2020-11-24 stsp int obj_type;
5864 c42c9805 2020-11-24 stsp *commit_id = NULL;
5866 6458efa5 2020-11-24 stsp err = got_ref_resolve(&obj_id, repo, re->ref);
5868 6458efa5 2020-11-24 stsp return err;
5870 6458efa5 2020-11-24 stsp err = got_object_get_type(&obj_type, repo, obj_id);
5872 6458efa5 2020-11-24 stsp goto done;
5874 6458efa5 2020-11-24 stsp switch (obj_type) {
5875 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_COMMIT:
5876 c42c9805 2020-11-24 stsp *commit_id = obj_id;
5878 6458efa5 2020-11-24 stsp case GOT_OBJ_TYPE_TAG:
5879 6458efa5 2020-11-24 stsp err = got_object_open_as_tag(&tag, repo, obj_id);
5881 6458efa5 2020-11-24 stsp goto done;
5882 c42c9805 2020-11-24 stsp free(obj_id);
5883 c42c9805 2020-11-24 stsp err = got_object_get_type(&obj_type, repo,
5884 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
5886 6458efa5 2020-11-24 stsp goto done;
5887 c42c9805 2020-11-24 stsp if (obj_type != GOT_OBJ_TYPE_COMMIT) {
5888 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5889 c42c9805 2020-11-24 stsp goto done;
5891 c42c9805 2020-11-24 stsp *commit_id = got_object_id_dup(
5892 c42c9805 2020-11-24 stsp got_object_tag_get_object_id(tag));
5893 c42c9805 2020-11-24 stsp if (*commit_id == NULL) {
5894 c42c9805 2020-11-24 stsp err = got_error_from_errno("got_object_id_dup");
5895 c42c9805 2020-11-24 stsp goto done;
5899 c42c9805 2020-11-24 stsp err = got_error(GOT_ERR_OBJ_TYPE);
5905 c42c9805 2020-11-24 stsp got_object_tag_close(tag);
5906 c42c9805 2020-11-24 stsp if (err) {
5907 c42c9805 2020-11-24 stsp free(*commit_id);
5908 c42c9805 2020-11-24 stsp *commit_id = NULL;
5910 c42c9805 2020-11-24 stsp return err;
5913 c42c9805 2020-11-24 stsp static const struct got_error *
5914 c42c9805 2020-11-24 stsp log_ref_entry(struct tog_view **new_view, int begin_x,
5915 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
5917 c42c9805 2020-11-24 stsp struct tog_view *log_view;
5918 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
5919 c42c9805 2020-11-24 stsp struct got_object_id *commit_id = NULL;
5921 c42c9805 2020-11-24 stsp *new_view = NULL;
5923 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
5924 c42c9805 2020-11-24 stsp if (err) {
5925 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
5926 c42c9805 2020-11-24 stsp return err;
5928 c42c9805 2020-11-24 stsp return NULL;
5931 6458efa5 2020-11-24 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
5932 6458efa5 2020-11-24 stsp if (log_view == NULL) {
5933 6458efa5 2020-11-24 stsp err = got_error_from_errno("view_open");
5934 6458efa5 2020-11-24 stsp goto done;
5937 ee756517 2020-12-05 stsp err = open_log_view(log_view, commit_id, repo,
5938 ee756517 2020-12-05 stsp got_ref_get_name(re->ref), "", 0);
5941 6458efa5 2020-11-24 stsp view_close(log_view);
5943 6458efa5 2020-11-24 stsp *new_view = log_view;
5944 c42c9805 2020-11-24 stsp free(commit_id);
5945 6458efa5 2020-11-24 stsp return err;
5948 ce5b7c56 2019-07-09 stsp static void
5949 3e135950 2020-12-01 naddy ref_scroll_up(struct tog_ref_view_state *s, int maxscroll)
5951 34ba6917 2020-11-30 stsp struct tog_reflist_entry *re;
5952 34ba6917 2020-11-30 stsp int i = 0;
5954 694d3271 2020-12-01 naddy if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
5957 694d3271 2020-12-01 naddy re = TAILQ_PREV(s->first_displayed_entry, tog_reflist_head, entry);
5958 34ba6917 2020-11-30 stsp while (i++ < maxscroll) {
5959 34ba6917 2020-11-30 stsp if (re == NULL)
5961 694d3271 2020-12-01 naddy s->first_displayed_entry = re;
5962 34ba6917 2020-11-30 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
5966 34ba6917 2020-11-30 stsp static void
5967 3e135950 2020-12-01 naddy ref_scroll_down(struct tog_ref_view_state *s, int maxscroll)
5969 6458efa5 2020-11-24 stsp struct tog_reflist_entry *next, *last;
5970 6458efa5 2020-11-24 stsp int n = 0;
5972 694d3271 2020-12-01 naddy if (s->first_displayed_entry)
5973 694d3271 2020-12-01 naddy next = TAILQ_NEXT(s->first_displayed_entry, entry);
5975 694d3271 2020-12-01 naddy next = TAILQ_FIRST(&s->refs);
5977 694d3271 2020-12-01 naddy last = s->last_displayed_entry;
5978 6458efa5 2020-11-24 stsp while (next && last && n++ < maxscroll) {
5979 6458efa5 2020-11-24 stsp last = TAILQ_NEXT(last, entry);
5980 6458efa5 2020-11-24 stsp if (last) {
5981 694d3271 2020-12-01 naddy s->first_displayed_entry = next;
5982 6458efa5 2020-11-24 stsp next = TAILQ_NEXT(next, entry);
5987 6458efa5 2020-11-24 stsp static const struct got_error *
5988 6458efa5 2020-11-24 stsp search_start_ref_view(struct tog_view *view)
5990 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
5992 6458efa5 2020-11-24 stsp s->matched_entry = NULL;
5993 6458efa5 2020-11-24 stsp return NULL;
5996 6458efa5 2020-11-24 stsp static int
5997 6458efa5 2020-11-24 stsp match_reflist_entry(struct tog_reflist_entry *re, regex_t *regex)
5999 6458efa5 2020-11-24 stsp regmatch_t regmatch;
6001 6458efa5 2020-11-24 stsp return regexec(regex, got_ref_get_name(re->ref), 1, ®match,
6005 6458efa5 2020-11-24 stsp static const struct got_error *
6006 6458efa5 2020-11-24 stsp search_next_ref_view(struct tog_view *view)
6008 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6009 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re = NULL;
6011 6458efa5 2020-11-24 stsp if (!view->searching) {
6012 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6013 6458efa5 2020-11-24 stsp return NULL;
6016 6458efa5 2020-11-24 stsp if (s->matched_entry) {
6017 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD) {
6018 6458efa5 2020-11-24 stsp if (s->selected_entry)
6019 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(s->selected_entry, entry);
6021 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
6022 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
6024 6458efa5 2020-11-24 stsp if (s->selected_entry == NULL)
6025 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
6027 6458efa5 2020-11-24 stsp re = TAILQ_PREV(s->selected_entry,
6028 6458efa5 2020-11-24 stsp tog_reflist_head, entry);
6031 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
6032 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
6034 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
6037 6458efa5 2020-11-24 stsp while (1) {
6038 6458efa5 2020-11-24 stsp if (re == NULL) {
6039 6458efa5 2020-11-24 stsp if (s->matched_entry == NULL) {
6040 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6041 6458efa5 2020-11-24 stsp return NULL;
6043 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
6044 6458efa5 2020-11-24 stsp re = TAILQ_FIRST(&s->refs);
6046 6458efa5 2020-11-24 stsp re = TAILQ_LAST(&s->refs, tog_reflist_head);
6049 6458efa5 2020-11-24 stsp if (match_reflist_entry(re, &view->regex)) {
6050 6458efa5 2020-11-24 stsp view->search_next_done = TOG_SEARCH_HAVE_MORE;
6051 6458efa5 2020-11-24 stsp s->matched_entry = re;
6055 6458efa5 2020-11-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
6056 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
6058 6458efa5 2020-11-24 stsp re = TAILQ_PREV(re, tog_reflist_head, entry);
6061 6458efa5 2020-11-24 stsp if (s->matched_entry) {
6062 6458efa5 2020-11-24 stsp s->first_displayed_entry = s->matched_entry;
6063 6458efa5 2020-11-24 stsp s->selected = 0;
6066 6458efa5 2020-11-24 stsp return NULL;
6069 6458efa5 2020-11-24 stsp static const struct got_error *
6070 6458efa5 2020-11-24 stsp show_ref_view(struct tog_view *view)
6072 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
6073 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6074 6458efa5 2020-11-24 stsp struct tog_reflist_entry *re;
6075 6458efa5 2020-11-24 stsp char *line = NULL;
6076 6458efa5 2020-11-24 stsp wchar_t *wline;
6077 6458efa5 2020-11-24 stsp struct tog_color *tc;
6078 6458efa5 2020-11-24 stsp int width, n;
6079 6458efa5 2020-11-24 stsp int limit = view->nlines;
6081 6458efa5 2020-11-24 stsp werase(view->window);
6083 6458efa5 2020-11-24 stsp s->ndisplayed = 0;
6085 6458efa5 2020-11-24 stsp if (limit == 0)
6086 6458efa5 2020-11-24 stsp return NULL;
6088 34ba6917 2020-11-30 stsp re = s->first_displayed_entry;
6090 6458efa5 2020-11-24 stsp if (asprintf(&line, "references [%d/%d]", re->idx + s->selected + 1,
6091 6458efa5 2020-11-24 stsp s->nrefs) == -1)
6092 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
6094 6458efa5 2020-11-24 stsp err = format_line(&wline, &width, line, view->ncols, 0);
6095 6458efa5 2020-11-24 stsp if (err) {
6096 6458efa5 2020-11-24 stsp free(line);
6097 6458efa5 2020-11-24 stsp return err;
6099 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
6100 6458efa5 2020-11-24 stsp wstandout(view->window);
6101 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
6102 6458efa5 2020-11-24 stsp if (view_needs_focus_indication(view))
6103 6458efa5 2020-11-24 stsp wstandend(view->window);
6104 6458efa5 2020-11-24 stsp free(wline);
6105 6458efa5 2020-11-24 stsp wline = NULL;
6106 6458efa5 2020-11-24 stsp free(line);
6107 6458efa5 2020-11-24 stsp line = NULL;
6108 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
6109 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
6110 6458efa5 2020-11-24 stsp if (--limit <= 0)
6111 6458efa5 2020-11-24 stsp return NULL;
6114 6458efa5 2020-11-24 stsp while (re && limit > 0) {
6115 6458efa5 2020-11-24 stsp char *line = NULL;
6117 6458efa5 2020-11-24 stsp if (got_ref_is_symbolic(re->ref)) {
6118 6458efa5 2020-11-24 stsp if (asprintf(&line, "%s -> %s",
6119 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref),
6120 6458efa5 2020-11-24 stsp got_ref_get_symref_target(re->ref)) == -1)
6121 6458efa5 2020-11-24 stsp return got_error_from_errno("asprintf");
6122 6458efa5 2020-11-24 stsp } else if (s->show_ids) {
6123 6458efa5 2020-11-24 stsp struct got_object_id *id;
6124 6458efa5 2020-11-24 stsp char *id_str;
6125 6458efa5 2020-11-24 stsp err = got_ref_resolve(&id, s->repo, re->ref);
6127 6458efa5 2020-11-24 stsp return err;
6128 6458efa5 2020-11-24 stsp err = got_object_id_str(&id_str, id);
6129 6458efa5 2020-11-24 stsp if (err) {
6131 6458efa5 2020-11-24 stsp return err;
6133 6458efa5 2020-11-24 stsp if (asprintf(&line, "%s: %s",
6134 6458efa5 2020-11-24 stsp got_ref_get_name(re->ref), id_str) == -1) {
6135 6458efa5 2020-11-24 stsp err = got_error_from_errno("asprintf");
6137 6458efa5 2020-11-24 stsp free(id_str);
6138 6458efa5 2020-11-24 stsp return err;
6141 6458efa5 2020-11-24 stsp free(id_str);
6143 6458efa5 2020-11-24 stsp line = strdup(got_ref_get_name(re->ref));
6144 6458efa5 2020-11-24 stsp if (line == NULL)
6145 6458efa5 2020-11-24 stsp return got_error_from_errno("strdup");
6148 6458efa5 2020-11-24 stsp err = format_line(&wline, &width, line, view->ncols, 0);
6149 6458efa5 2020-11-24 stsp if (err) {
6150 6458efa5 2020-11-24 stsp free(line);
6151 6458efa5 2020-11-24 stsp return err;
6153 6458efa5 2020-11-24 stsp if (n == s->selected) {
6154 6458efa5 2020-11-24 stsp if (view->focussed)
6155 6458efa5 2020-11-24 stsp wstandout(view->window);
6156 6458efa5 2020-11-24 stsp s->selected_entry = re;
6158 6458efa5 2020-11-24 stsp tc = match_color(&s->colors, got_ref_get_name(re->ref));
6160 6458efa5 2020-11-24 stsp wattr_on(view->window,
6161 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
6162 6458efa5 2020-11-24 stsp waddwstr(view->window, wline);
6164 6458efa5 2020-11-24 stsp wattr_off(view->window,
6165 6458efa5 2020-11-24 stsp COLOR_PAIR(tc->colorpair), NULL);
6166 6458efa5 2020-11-24 stsp if (width < view->ncols - 1)
6167 6458efa5 2020-11-24 stsp waddch(view->window, '\n');
6168 6458efa5 2020-11-24 stsp if (n == s->selected && view->focussed)
6169 6458efa5 2020-11-24 stsp wstandend(view->window);
6170 6458efa5 2020-11-24 stsp free(line);
6171 6458efa5 2020-11-24 stsp free(wline);
6172 6458efa5 2020-11-24 stsp wline = NULL;
6174 6458efa5 2020-11-24 stsp s->ndisplayed++;
6175 6458efa5 2020-11-24 stsp s->last_displayed_entry = re;
6178 6458efa5 2020-11-24 stsp re = TAILQ_NEXT(re, entry);
6181 6458efa5 2020-11-24 stsp view_vborder(view);
6182 6458efa5 2020-11-24 stsp return err;
6185 6458efa5 2020-11-24 stsp static const struct got_error *
6186 c42c9805 2020-11-24 stsp browse_ref_tree(struct tog_view **new_view, int begin_x,
6187 c42c9805 2020-11-24 stsp struct tog_reflist_entry *re, struct got_repository *repo)
6189 c42c9805 2020-11-24 stsp const struct got_error *err = NULL;
6190 bc573f3b 2021-07-10 stsp struct got_object_id *commit_id = NULL;
6191 c42c9805 2020-11-24 stsp struct tog_view *tree_view;
6193 c42c9805 2020-11-24 stsp *new_view = NULL;
6195 c42c9805 2020-11-24 stsp err = resolve_reflist_entry(&commit_id, re, repo);
6196 c42c9805 2020-11-24 stsp if (err) {
6197 c42c9805 2020-11-24 stsp if (err->code != GOT_ERR_OBJ_TYPE)
6198 c42c9805 2020-11-24 stsp return err;
6200 c42c9805 2020-11-24 stsp return NULL;
6204 c42c9805 2020-11-24 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
6205 c42c9805 2020-11-24 stsp if (tree_view == NULL) {
6206 c42c9805 2020-11-24 stsp err = got_error_from_errno("view_open");
6207 c42c9805 2020-11-24 stsp goto done;
6210 bc573f3b 2021-07-10 stsp err = open_tree_view(tree_view, commit_id,
6211 4e97c21c 2020-12-06 stsp got_ref_get_name(re->ref), repo);
6213 c42c9805 2020-11-24 stsp goto done;
6215 c42c9805 2020-11-24 stsp *new_view = tree_view;
6217 c42c9805 2020-11-24 stsp free(commit_id);
6218 c42c9805 2020-11-24 stsp return err;
6220 c42c9805 2020-11-24 stsp static const struct got_error *
6221 e78dc838 2020-12-04 stsp input_ref_view(struct tog_view **new_view, struct tog_view *view, int ch)
6223 6458efa5 2020-11-24 stsp const struct got_error *err = NULL;
6224 6458efa5 2020-11-24 stsp struct tog_ref_view_state *s = &view->state.ref;
6225 c42c9805 2020-11-24 stsp struct tog_view *log_view, *tree_view;
6226 e4526bf5 2021-09-03 naddy struct tog_reflist_entry *re;
6227 e4526bf5 2021-09-03 naddy int begin_x = 0, n;
6229 6458efa5 2020-11-24 stsp switch (ch) {
6231 6458efa5 2020-11-24 stsp s->show_ids = !s->show_ids;
6233 6458efa5 2020-11-24 stsp case KEY_ENTER:
6234 6458efa5 2020-11-24 stsp case '\r':
6235 6458efa5 2020-11-24 stsp if (!s->selected_entry)
6237 6458efa5 2020-11-24 stsp if (view_is_parent_view(view))
6238 6458efa5 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
6239 6458efa5 2020-11-24 stsp err = log_ref_entry(&log_view, begin_x, s->selected_entry,
6241 e78dc838 2020-12-04 stsp view->focussed = 0;
6242 e78dc838 2020-12-04 stsp log_view->focussed = 1;
6243 6458efa5 2020-11-24 stsp if (view_is_parent_view(view)) {
6244 6458efa5 2020-11-24 stsp err = view_close_child(view);
6246 6458efa5 2020-11-24 stsp return err;
6247 72a9cb46 2020-12-03 stsp view_set_child(view, log_view);
6248 e78dc838 2020-12-04 stsp view->focus_child = 1;
6250 6458efa5 2020-11-24 stsp *new_view = log_view;
6253 c42c9805 2020-11-24 stsp if (!s->selected_entry)
6255 c42c9805 2020-11-24 stsp if (view_is_parent_view(view))
6256 c42c9805 2020-11-24 stsp begin_x = view_split_begin_x(view->begin_x);
6257 c42c9805 2020-11-24 stsp err = browse_ref_tree(&tree_view, begin_x, s->selected_entry,
6259 c42c9805 2020-11-24 stsp if (err || tree_view == NULL)
6261 e78dc838 2020-12-04 stsp view->focussed = 0;
6262 e78dc838 2020-12-04 stsp tree_view->focussed = 1;
6263 c42c9805 2020-11-24 stsp if (view_is_parent_view(view)) {
6264 c42c9805 2020-11-24 stsp err = view_close_child(view);
6266 c42c9805 2020-11-24 stsp return err;
6267 72a9cb46 2020-12-03 stsp view_set_child(view, tree_view);
6268 e78dc838 2020-12-04 stsp view->focus_child = 1;
6270 c42c9805 2020-11-24 stsp *new_view = tree_view;
6272 e4526bf5 2021-09-03 naddy case 'g':
6273 e4526bf5 2021-09-03 naddy case KEY_HOME:
6274 e4526bf5 2021-09-03 naddy s->selected = 0;
6275 e4526bf5 2021-09-03 naddy s->first_displayed_entry = TAILQ_FIRST(&s->refs);
6277 e4526bf5 2021-09-03 naddy case 'G':
6278 e4526bf5 2021-09-03 naddy case KEY_END:
6279 e4526bf5 2021-09-03 naddy s->selected = 0;
6280 e4526bf5 2021-09-03 naddy re = TAILQ_LAST(&s->refs, tog_reflist_head);
6281 e4526bf5 2021-09-03 naddy for (n = 0; n < view->nlines - 1; n++) {
6282 e4526bf5 2021-09-03 naddy if (re == NULL)
6284 e4526bf5 2021-09-03 naddy s->first_displayed_entry = re;
6285 e4526bf5 2021-09-03 naddy re = TAILQ_PREV(re, tog_reflist_head, entry);
6287 e4526bf5 2021-09-03 naddy if (n > 0)
6288 e4526bf5 2021-09-03 naddy s->selected = n - 1;
6291 6458efa5 2020-11-24 stsp case KEY_UP:
6292 02ffd0d5 2021-10-17 stsp case CTRL('p'):
6293 6458efa5 2020-11-24 stsp if (s->selected > 0) {
6294 6458efa5 2020-11-24 stsp s->selected--;
6297 3e135950 2020-12-01 naddy ref_scroll_up(s, 1);
6299 6458efa5 2020-11-24 stsp case KEY_PPAGE:
6300 6458efa5 2020-11-24 stsp case CTRL('b'):
6301 34ba6917 2020-11-30 stsp if (s->first_displayed_entry == TAILQ_FIRST(&s->refs))
6302 34ba6917 2020-11-30 stsp s->selected = 0;
6303 3e135950 2020-12-01 naddy ref_scroll_up(s, MAX(0, view->nlines - 1));
6306 6458efa5 2020-11-24 stsp case KEY_DOWN:
6307 02ffd0d5 2021-10-17 stsp case CTRL('n'):
6308 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1) {
6309 6458efa5 2020-11-24 stsp s->selected++;
6312 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL)
6313 6458efa5 2020-11-24 stsp /* can't scroll any further */
6315 3e135950 2020-12-01 naddy ref_scroll_down(s, 1);
6317 6458efa5 2020-11-24 stsp case KEY_NPAGE:
6318 6458efa5 2020-11-24 stsp case CTRL('f'):
6319 6458efa5 2020-11-24 stsp if (TAILQ_NEXT(s->last_displayed_entry, entry) == NULL) {
6320 6458efa5 2020-11-24 stsp /* can't scroll any further; move cursor down */
6321 6458efa5 2020-11-24 stsp if (s->selected < s->ndisplayed - 1)
6322 6458efa5 2020-11-24 stsp s->selected = s->ndisplayed - 1;
6325 3e135950 2020-12-01 naddy ref_scroll_down(s, view->nlines - 1);
6327 6458efa5 2020-11-24 stsp case CTRL('l'):
6328 8924d611 2020-12-26 stsp tog_free_refs();
6329 8924d611 2020-12-26 stsp err = tog_load_refs(s->repo);
6332 6458efa5 2020-11-24 stsp ref_view_free_refs(s);
6333 6458efa5 2020-11-24 stsp err = ref_view_load_refs(s);
6335 6458efa5 2020-11-24 stsp case KEY_RESIZE:
6336 8b5b8d0c 2020-12-06 stsp if (view->nlines >= 2 && s->selected >= view->nlines - 1)
6337 8b5b8d0c 2020-12-06 stsp s->selected = view->nlines - 2;
6343 6458efa5 2020-11-24 stsp return err;
6346 6458efa5 2020-11-24 stsp __dead static void
6347 6458efa5 2020-11-24 stsp usage_ref(void)
6350 6458efa5 2020-11-24 stsp fprintf(stderr, "usage: %s ref [-r repository-path]\n",
6351 6458efa5 2020-11-24 stsp getprogname());
6355 6458efa5 2020-11-24 stsp static const struct got_error *
6356 6458efa5 2020-11-24 stsp cmd_ref(int argc, char *argv[])
6358 6458efa5 2020-11-24 stsp const struct got_error *error;
6359 6458efa5 2020-11-24 stsp struct got_repository *repo = NULL;
6360 6458efa5 2020-11-24 stsp struct got_worktree *worktree = NULL;
6361 6458efa5 2020-11-24 stsp char *cwd = NULL, *repo_path = NULL;
6363 6458efa5 2020-11-24 stsp struct tog_view *view;
6365 6458efa5 2020-11-24 stsp while ((ch = getopt(argc, argv, "r:")) != -1) {
6366 6458efa5 2020-11-24 stsp switch (ch) {
6368 6458efa5 2020-11-24 stsp repo_path = realpath(optarg, NULL);
6369 6458efa5 2020-11-24 stsp if (repo_path == NULL)
6370 6458efa5 2020-11-24 stsp return got_error_from_errno2("realpath",
6374 e99e2d15 2020-11-24 naddy usage_ref();
6375 6458efa5 2020-11-24 stsp /* NOTREACHED */
6379 6458efa5 2020-11-24 stsp argc -= optind;
6380 6458efa5 2020-11-24 stsp argv += optind;
6382 6458efa5 2020-11-24 stsp if (argc > 1)
6383 e99e2d15 2020-11-24 naddy usage_ref();
6385 6458efa5 2020-11-24 stsp if (repo_path == NULL) {
6386 c156c7a4 2020-12-18 stsp cwd = getcwd(NULL, 0);
6387 c156c7a4 2020-12-18 stsp if (cwd == NULL)
6388 c156c7a4 2020-12-18 stsp return got_error_from_errno("getcwd");
6389 c156c7a4 2020-12-18 stsp error = got_worktree_open(&worktree, cwd);
6390 c156c7a4 2020-12-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6391 c156c7a4 2020-12-18 stsp goto done;
6392 6458efa5 2020-11-24 stsp if (worktree)
6393 6458efa5 2020-11-24 stsp repo_path =
6394 6458efa5 2020-11-24 stsp strdup(got_worktree_get_repo_path(worktree));
6396 6458efa5 2020-11-24 stsp repo_path = strdup(cwd);
6397 c156c7a4 2020-12-18 stsp if (repo_path == NULL) {
6398 c156c7a4 2020-12-18 stsp error = got_error_from_errno("strdup");
6399 c156c7a4 2020-12-18 stsp goto done;
6403 6458efa5 2020-11-24 stsp error = got_repo_open(&repo, repo_path, NULL);
6404 6458efa5 2020-11-24 stsp if (error != NULL)
6405 6458efa5 2020-11-24 stsp goto done;
6407 6458efa5 2020-11-24 stsp init_curses();
6409 6458efa5 2020-11-24 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
6410 51a10b52 2020-12-26 stsp if (error)
6411 51a10b52 2020-12-26 stsp goto done;
6413 51a10b52 2020-12-26 stsp error = tog_load_refs(repo);
6414 6458efa5 2020-11-24 stsp if (error)
6415 6458efa5 2020-11-24 stsp goto done;
6417 6458efa5 2020-11-24 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_REF);
6418 6458efa5 2020-11-24 stsp if (view == NULL) {
6419 6458efa5 2020-11-24 stsp error = got_error_from_errno("view_open");
6420 6458efa5 2020-11-24 stsp goto done;
6423 6458efa5 2020-11-24 stsp error = open_ref_view(view, repo);
6424 6458efa5 2020-11-24 stsp if (error)
6425 6458efa5 2020-11-24 stsp goto done;
6427 6458efa5 2020-11-24 stsp if (worktree) {
6428 6458efa5 2020-11-24 stsp /* Release work tree lock. */
6429 6458efa5 2020-11-24 stsp got_worktree_close(worktree);
6430 6458efa5 2020-11-24 stsp worktree = NULL;
6432 6458efa5 2020-11-24 stsp error = view_loop(view);
6434 6458efa5 2020-11-24 stsp free(repo_path);
6435 6458efa5 2020-11-24 stsp free(cwd);
6436 1d0f4054 2021-06-17 stsp if (repo) {
6437 1d0f4054 2021-06-17 stsp const struct got_error *close_err = got_repo_close(repo);
6438 1d0f4054 2021-06-17 stsp if (close_err)
6439 1d0f4054 2021-06-17 stsp error = close_err;
6441 51a10b52 2020-12-26 stsp tog_free_refs();
6442 6458efa5 2020-11-24 stsp return error;
6445 6458efa5 2020-11-24 stsp static void
6446 6879ba42 2020-10-01 naddy list_commands(FILE *fp)
6450 6879ba42 2020-10-01 naddy fprintf(fp, "commands:");
6451 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
6452 ce5b7c56 2019-07-09 stsp struct tog_cmd *cmd = &tog_commands[i];
6453 6879ba42 2020-10-01 naddy fprintf(fp, " %s", cmd->name);
6455 6879ba42 2020-10-01 naddy fputc('\n', fp);
6458 4ed7e80c 2018-05-20 stsp __dead static void
6459 6879ba42 2020-10-01 naddy usage(int hflag, int status)
6461 6879ba42 2020-10-01 naddy FILE *fp = (status == 0) ? stdout : stderr;
6463 6879ba42 2020-10-01 naddy fprintf(fp, "usage: %s [-h] [-V | --version] [command] [arg ...]\n",
6464 6879ba42 2020-10-01 naddy getprogname());
6465 6879ba42 2020-10-01 naddy if (hflag) {
6466 6879ba42 2020-10-01 naddy fprintf(fp, "lazy usage: %s path\n", getprogname());
6467 6879ba42 2020-10-01 naddy list_commands(fp);
6469 6879ba42 2020-10-01 naddy exit(status);
6472 c2301be8 2018-04-30 stsp static char **
6473 ee85c5e8 2020-02-29 stsp make_argv(int argc, ...)
6475 ee85c5e8 2020-02-29 stsp va_list ap;
6476 c2301be8 2018-04-30 stsp char **argv;
6479 ee85c5e8 2020-02-29 stsp va_start(ap, argc);
6481 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
6482 c2301be8 2018-04-30 stsp if (argv == NULL)
6483 c2301be8 2018-04-30 stsp err(1, "calloc");
6484 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++) {
6485 ee85c5e8 2020-02-29 stsp argv[i] = strdup(va_arg(ap, char *));
6486 ee85c5e8 2020-02-29 stsp if (argv[i] == NULL)
6487 e10c916e 2019-09-15 hiltjo err(1, "strdup");
6490 ee85c5e8 2020-02-29 stsp va_end(ap);
6491 c2301be8 2018-04-30 stsp return argv;
6495 ee85c5e8 2020-02-29 stsp * Try to convert 'tog path' into a 'tog log path' command.
6496 ee85c5e8 2020-02-29 stsp * The user could simply have mistyped the command rather than knowingly
6497 ee85c5e8 2020-02-29 stsp * provided a path. So check whether argv[0] can in fact be resolved
6498 ee85c5e8 2020-02-29 stsp * to a path in the HEAD commit and print a special error if not.
6499 ee85c5e8 2020-02-29 stsp * This hack is for mpi@ <3
6501 ee85c5e8 2020-02-29 stsp static const struct got_error *
6502 ee85c5e8 2020-02-29 stsp tog_log_with_path(int argc, char *argv[])
6504 1d0f4054 2021-06-17 stsp const struct got_error *error = NULL, *close_err;
6505 ee85c5e8 2020-02-29 stsp struct tog_cmd *cmd = NULL;
6506 ee85c5e8 2020-02-29 stsp struct got_repository *repo = NULL;
6507 ee85c5e8 2020-02-29 stsp struct got_worktree *worktree = NULL;
6508 ee85c5e8 2020-02-29 stsp struct got_object_id *commit_id = NULL, *id = NULL;
6509 ee85c5e8 2020-02-29 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
6510 ee85c5e8 2020-02-29 stsp char *commit_id_str = NULL, **cmd_argv = NULL;
6512 ee85c5e8 2020-02-29 stsp cwd = getcwd(NULL, 0);
6513 ee85c5e8 2020-02-29 stsp if (cwd == NULL)
6514 ee85c5e8 2020-02-29 stsp return got_error_from_errno("getcwd");
6516 ee85c5e8 2020-02-29 stsp error = got_worktree_open(&worktree, cwd);
6517 ee85c5e8 2020-02-29 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
6518 ee85c5e8 2020-02-29 stsp goto done;
6520 ee85c5e8 2020-02-29 stsp if (worktree)
6521 ee85c5e8 2020-02-29 stsp repo_path = strdup(got_worktree_get_repo_path(worktree));
6523 ee85c5e8 2020-02-29 stsp repo_path = strdup(cwd);
6524 ee85c5e8 2020-02-29 stsp if (repo_path == NULL) {
6525 ee85c5e8 2020-02-29 stsp error = got_error_from_errno("strdup");
6526 ee85c5e8 2020-02-29 stsp goto done;
6529 ee85c5e8 2020-02-29 stsp error = got_repo_open(&repo, repo_path, NULL);
6530 ee85c5e8 2020-02-29 stsp if (error != NULL)
6531 ee85c5e8 2020-02-29 stsp goto done;
6533 ee85c5e8 2020-02-29 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
6534 ee85c5e8 2020-02-29 stsp repo, worktree);
6535 ee85c5e8 2020-02-29 stsp if (error)
6536 ee85c5e8 2020-02-29 stsp goto done;
6538 87670572 2020-12-26 naddy error = tog_load_refs(repo);
6539 84de9106 2020-12-26 stsp if (error)
6540 84de9106 2020-12-26 stsp goto done;
6541 ee85c5e8 2020-02-29 stsp error = got_repo_match_object_id(&commit_id, NULL, worktree ?
6542 ee85c5e8 2020-02-29 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
6543 87670572 2020-12-26 naddy GOT_OBJ_TYPE_COMMIT, &tog_refs, repo);
6544 ee85c5e8 2020-02-29 stsp if (error)
6545 ee85c5e8 2020-02-29 stsp goto done;
6547 ee85c5e8 2020-02-29 stsp if (worktree) {
6548 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
6549 ee85c5e8 2020-02-29 stsp worktree = NULL;
6552 ee85c5e8 2020-02-29 stsp error = got_object_id_by_path(&id, repo, commit_id, in_repo_path);
6553 ee85c5e8 2020-02-29 stsp if (error) {
6554 ee85c5e8 2020-02-29 stsp if (error->code != GOT_ERR_NO_TREE_ENTRY)
6555 ee85c5e8 2020-02-29 stsp goto done;
6556 ee85c5e8 2020-02-29 stsp fprintf(stderr, "%s: '%s' is no known command or path\n",
6557 ee85c5e8 2020-02-29 stsp getprogname(), argv[0]);
6558 6879ba42 2020-10-01 naddy usage(1, 1);
6559 ee85c5e8 2020-02-29 stsp /* not reached */
6562 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
6563 1d0f4054 2021-06-17 stsp if (error == NULL)
6564 1d0f4054 2021-06-17 stsp error = close_err;
6565 ee85c5e8 2020-02-29 stsp repo = NULL;
6567 ee85c5e8 2020-02-29 stsp error = got_object_id_str(&commit_id_str, commit_id);
6568 ee85c5e8 2020-02-29 stsp if (error)
6569 ee85c5e8 2020-02-29 stsp goto done;
6571 ee85c5e8 2020-02-29 stsp cmd = &tog_commands[0]; /* log */
6573 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name, "-c", commit_id_str, argv[0]);
6574 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv);
6576 1d0f4054 2021-06-17 stsp if (repo) {
6577 1d0f4054 2021-06-17 stsp close_err = got_repo_close(repo);
6578 1d0f4054 2021-06-17 stsp if (error == NULL)
6579 1d0f4054 2021-06-17 stsp error = close_err;
6581 ee85c5e8 2020-02-29 stsp if (worktree)
6582 ee85c5e8 2020-02-29 stsp got_worktree_close(worktree);
6584 ee85c5e8 2020-02-29 stsp free(commit_id_str);
6585 ee85c5e8 2020-02-29 stsp free(commit_id);
6586 ee85c5e8 2020-02-29 stsp free(cwd);
6587 ee85c5e8 2020-02-29 stsp free(repo_path);
6588 ee85c5e8 2020-02-29 stsp free(in_repo_path);
6589 ee85c5e8 2020-02-29 stsp if (cmd_argv) {
6591 ee85c5e8 2020-02-29 stsp for (i = 0; i < argc; i++)
6592 ee85c5e8 2020-02-29 stsp free(cmd_argv[i]);
6593 ee85c5e8 2020-02-29 stsp free(cmd_argv);
6595 87670572 2020-12-26 naddy tog_free_refs();
6596 ee85c5e8 2020-02-29 stsp return error;
6600 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
6602 9f7d7167 2018-04-29 stsp const struct got_error *error = NULL;
6603 9f7d7167 2018-04-29 stsp struct tog_cmd *cmd = NULL;
6604 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
6605 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
6606 83cd27f8 2020-01-13 stsp static struct option longopts[] = {
6607 62d463ca 2020-10-20 naddy { "version", no_argument, NULL, 'V' },
6608 62d463ca 2020-10-20 naddy { NULL, 0, NULL, 0}
6611 289e3cbf 2019-02-04 stsp setlocale(LC_CTYPE, "");
6613 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
6614 9f7d7167 2018-04-29 stsp switch (ch) {
6616 9f7d7167 2018-04-29 stsp hflag = 1;
6619 53ccebc2 2019-07-30 stsp Vflag = 1;
6622 6879ba42 2020-10-01 naddy usage(hflag, 1);
6623 9f7d7167 2018-04-29 stsp /* NOTREACHED */
6627 9f7d7167 2018-04-29 stsp argc -= optind;
6628 9f7d7167 2018-04-29 stsp argv += optind;
6629 9814e6a3 2020-09-27 naddy optind = 1;
6630 c2301be8 2018-04-30 stsp optreset = 1;
6632 53ccebc2 2019-07-30 stsp if (Vflag) {
6633 53ccebc2 2019-07-30 stsp got_version_print_str();
6634 6879ba42 2020-10-01 naddy return 0;
6637 4010e238 2020-12-04 stsp #ifndef PROFILE
6638 4010e238 2020-12-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
6639 4010e238 2020-12-04 stsp NULL) == -1)
6640 4010e238 2020-12-04 stsp err(1, "pledge");
6643 c2301be8 2018-04-30 stsp if (argc == 0) {
6644 f29d3e89 2018-06-23 stsp if (hflag)
6645 6879ba42 2020-10-01 naddy usage(hflag, 0);
6646 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
6647 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
6649 ee85c5e8 2020-02-29 stsp cmd_argv = make_argv(argc, cmd->name);
6653 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
6654 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
6655 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
6656 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
6657 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
6663 ee85c5e8 2020-02-29 stsp if (cmd == NULL) {
6664 ee85c5e8 2020-02-29 stsp if (argc != 1)
6665 6879ba42 2020-10-01 naddy usage(0, 1);
6666 ee85c5e8 2020-02-29 stsp /* No command specified; try log with a path */
6667 ee85c5e8 2020-02-29 stsp error = tog_log_with_path(argc, argv);
6669 ee85c5e8 2020-02-29 stsp if (hflag)
6670 ee85c5e8 2020-02-29 stsp cmd->cmd_usage();
6672 ee85c5e8 2020-02-29 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
6676 b46c1e04 2020-09-20 naddy putchar('\n');
6677 a2f4a359 2020-02-28 stsp if (cmd_argv) {
6679 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
6680 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
6681 a2f4a359 2020-02-28 stsp free(cmd_argv);
6684 fc06ba56 2019-08-22 stsp if (error && error->code != GOT_ERR_CANCELLED)
6685 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
