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 31120ada 2018-04-30 stsp #include <errno.h>
22 61e69b96 2018-05-20 stsp #define _XOPEN_SOURCE_EXTENDED
23 9f7d7167 2018-04-29 stsp #include <curses.h>
24 61e69b96 2018-05-20 stsp #undef _XOPEN_SOURCE_EXTENDED
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 26ed57b2 2018-05-19 stsp #include <stdio.h>
30 9f7d7167 2018-04-29 stsp #include <getopt.h>
31 9f7d7167 2018-04-29 stsp #include <string.h>
32 9f7d7167 2018-04-29 stsp #include <err.h>
33 80ddbec8 2018-04-29 stsp #include <unistd.h>
34 26ed57b2 2018-05-19 stsp #include <util.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>
42 53ccebc2 2019-07-30 stsp #include "got_version.h"
43 9f7d7167 2018-04-29 stsp #include "got_error.h"
44 80ddbec8 2018-04-29 stsp #include "got_object.h"
45 80ddbec8 2018-04-29 stsp #include "got_reference.h"
46 80ddbec8 2018-04-29 stsp #include "got_repository.h"
47 80ddbec8 2018-04-29 stsp #include "got_diff.h"
48 511a516b 2018-05-19 stsp #include "got_opentemp.h"
49 00dfcb92 2018-06-11 stsp #include "got_utf8.h"
50 6fb7cd11 2019-08-22 stsp #include "got_cancel.h"
51 6fb7cd11 2019-08-22 stsp #include "got_commit_graph.h"
52 a70480e0 2018-06-23 stsp #include "got_blame.h"
53 c2db6724 2019-01-04 stsp #include "got_privsep.h"
54 1dd54920 2019-05-11 stsp #include "got_path.h"
55 b7165be3 2019-02-05 stsp #include "got_worktree.h"
58 881b2d3e 2018-04-30 stsp #define MIN(_a,_b) ((_a) < (_b) ? (_a) : (_b))
62 2bd27830 2018-10-22 stsp #define MAX(_a,_b) ((_a) > (_b) ? (_a) : (_b))
65 a4292ac5 2019-05-12 jcs #define CTRL(x) ((x) & 0x1f)
67 9f7d7167 2018-04-29 stsp #ifndef nitems
68 9f7d7167 2018-04-29 stsp #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
71 9f7d7167 2018-04-29 stsp struct tog_cmd {
72 c2301be8 2018-04-30 stsp const char *name;
73 9f7d7167 2018-04-29 stsp const struct got_error *(*cmd_main)(int, char *[]);
74 9f7d7167 2018-04-29 stsp void (*cmd_usage)(void);
77 ce5b7c56 2019-07-09 stsp __dead static void usage(int);
78 4ed7e80c 2018-05-20 stsp __dead static void usage_log(void);
79 4ed7e80c 2018-05-20 stsp __dead static void usage_diff(void);
80 4ed7e80c 2018-05-20 stsp __dead static void usage_blame(void);
81 ffd1d5e5 2018-06-23 stsp __dead static void usage_tree(void);
83 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_log(int, char *[]);
84 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_diff(int, char *[]);
85 4ed7e80c 2018-05-20 stsp static const struct got_error* cmd_blame(int, char *[]);
86 ffd1d5e5 2018-06-23 stsp static const struct got_error* cmd_tree(int, char *[]);
88 4ed7e80c 2018-05-20 stsp static struct tog_cmd tog_commands[] = {
89 5e070240 2019-06-22 stsp { "log", cmd_log, usage_log },
90 5e070240 2019-06-22 stsp { "diff", cmd_diff, usage_diff },
91 5e070240 2019-06-22 stsp { "blame", cmd_blame, usage_blame },
92 5e070240 2019-06-22 stsp { "tree", cmd_tree, usage_tree },
95 d6b05b5b 2018-08-04 stsp enum tog_view_type {
96 d6b05b5b 2018-08-04 stsp TOG_VIEW_DIFF,
97 d6b05b5b 2018-08-04 stsp TOG_VIEW_LOG,
98 ad80ab7b 2018-08-04 stsp TOG_VIEW_BLAME,
99 ad80ab7b 2018-08-04 stsp TOG_VIEW_TREE
102 c3e9aa98 2019-05-13 jcs #define TOG_EOF_STRING "(END)"
104 ba4f502b 2018-08-04 stsp struct commit_queue_entry {
105 ba4f502b 2018-08-04 stsp TAILQ_ENTRY(commit_queue_entry) entry;
106 ba4f502b 2018-08-04 stsp struct got_object_id *id;
107 ba4f502b 2018-08-04 stsp struct got_commit_object *commit;
110 ba4f502b 2018-08-04 stsp TAILQ_HEAD(commit_queue_head, commit_queue_entry);
111 ba4f502b 2018-08-04 stsp struct commit_queue {
112 ba4f502b 2018-08-04 stsp int ncommits;
113 ba4f502b 2018-08-04 stsp struct commit_queue_head head;
116 f26dddb7 2019-11-08 stsp struct tog_color {
117 f26dddb7 2019-11-08 stsp SIMPLEQ_ENTRY(tog_color) entry;
118 6d17833f 2019-11-08 stsp regex_t regex;
119 6d17833f 2019-11-08 stsp short colorpair;
121 f26dddb7 2019-11-08 stsp SIMPLEQ_HEAD(tog_colors, tog_color);
123 11b20872 2019-11-08 stsp static const struct got_error *
124 11b20872 2019-11-08 stsp add_color(struct tog_colors *colors, const char *pattern,
125 11b20872 2019-11-08 stsp int idx, short color)
127 11b20872 2019-11-08 stsp const struct got_error *err = NULL;
128 11b20872 2019-11-08 stsp struct tog_color *tc;
129 11b20872 2019-11-08 stsp int regerr = 0;
131 11b20872 2019-11-08 stsp if (idx < 1 || idx > COLOR_PAIRS - 1)
132 11b20872 2019-11-08 stsp return NULL;
134 11b20872 2019-11-08 stsp init_pair(idx, color, -1);
136 11b20872 2019-11-08 stsp tc = calloc(1, sizeof(*tc));
137 11b20872 2019-11-08 stsp if (tc == NULL)
138 11b20872 2019-11-08 stsp return got_error_from_errno("calloc");
139 11b20872 2019-11-08 stsp regerr = regcomp(&tc->regex, pattern,
140 11b20872 2019-11-08 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
141 11b20872 2019-11-08 stsp if (regerr) {
142 11b20872 2019-11-08 stsp static char regerr_msg[512];
143 11b20872 2019-11-08 stsp static char err_msg[512];
144 11b20872 2019-11-08 stsp regerror(regerr, &tc->regex, regerr_msg,
145 11b20872 2019-11-08 stsp sizeof(regerr_msg));
146 11b20872 2019-11-08 stsp snprintf(err_msg, sizeof(err_msg), "regcomp: %s",
147 11b20872 2019-11-08 stsp regerr_msg);
148 11b20872 2019-11-08 stsp err = got_error_msg(GOT_ERR_REGEX, err_msg);
150 11b20872 2019-11-08 stsp return err;
152 11b20872 2019-11-08 stsp tc->colorpair = idx;
153 11b20872 2019-11-08 stsp SIMPLEQ_INSERT_HEAD(colors, tc, entry);
154 11b20872 2019-11-08 stsp return NULL;
157 11b20872 2019-11-08 stsp static void
158 11b20872 2019-11-08 stsp free_colors(struct tog_colors *colors)
160 11b20872 2019-11-08 stsp struct tog_color *tc;
162 11b20872 2019-11-08 stsp while (!SIMPLEQ_EMPTY(colors)) {
163 11b20872 2019-11-08 stsp tc = SIMPLEQ_FIRST(colors);
164 11b20872 2019-11-08 stsp SIMPLEQ_REMOVE_HEAD(colors, entry);
165 11b20872 2019-11-08 stsp regfree(&tc->regex);
170 11b20872 2019-11-08 stsp struct tog_color *
171 11b20872 2019-11-08 stsp get_color(struct tog_colors *colors, int colorpair)
173 11b20872 2019-11-08 stsp struct tog_color *tc = NULL;
175 11b20872 2019-11-08 stsp SIMPLEQ_FOREACH(tc, colors, entry) {
176 11b20872 2019-11-08 stsp if (tc->colorpair == colorpair)
180 11b20872 2019-11-08 stsp return NULL;
184 11b20872 2019-11-08 stsp default_color_value(const char *envvar)
186 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_MINUS") == 0)
187 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
188 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_PLUS") == 0)
189 11b20872 2019-11-08 stsp return COLOR_CYAN;
190 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_CHUNK_HEADER") == 0)
191 11b20872 2019-11-08 stsp return COLOR_YELLOW;
192 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DIFF_META") == 0)
193 11b20872 2019-11-08 stsp return COLOR_GREEN;
194 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SUBMODULE") == 0)
195 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
196 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_SYMLINK") == 0)
197 91b8c405 2020-01-25 stsp return COLOR_MAGENTA;
198 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_DIRECTORY") == 0)
199 91b8c405 2020-01-25 stsp return COLOR_CYAN;
200 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_TREE_EXECUTABLE") == 0)
201 11b20872 2019-11-08 stsp return COLOR_GREEN;
202 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_COMMIT") == 0)
203 11b20872 2019-11-08 stsp return COLOR_GREEN;
204 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_AUTHOR") == 0)
205 11b20872 2019-11-08 stsp return COLOR_CYAN;
206 11b20872 2019-11-08 stsp if (strcmp(envvar, "TOG_COLOR_DATE") == 0)
207 11b20872 2019-11-08 stsp return COLOR_YELLOW;
213 11b20872 2019-11-08 stsp get_color_value(const char *envvar)
215 11b20872 2019-11-08 stsp const char *val = getenv(envvar);
217 11b20872 2019-11-08 stsp if (val == NULL)
218 11b20872 2019-11-08 stsp return default_color_value(envvar);
220 11b20872 2019-11-08 stsp if (strcasecmp(val, "black") == 0)
221 11b20872 2019-11-08 stsp return COLOR_BLACK;
222 11b20872 2019-11-08 stsp if (strcasecmp(val, "red") == 0)
223 11b20872 2019-11-08 stsp return COLOR_RED;
224 11b20872 2019-11-08 stsp if (strcasecmp(val, "green") == 0)
225 11b20872 2019-11-08 stsp return COLOR_GREEN;
226 11b20872 2019-11-08 stsp if (strcasecmp(val, "yellow") == 0)
227 11b20872 2019-11-08 stsp return COLOR_YELLOW;
228 11b20872 2019-11-08 stsp if (strcasecmp(val, "blue") == 0)
229 11b20872 2019-11-08 stsp return COLOR_BLUE;
230 11b20872 2019-11-08 stsp if (strcasecmp(val, "magenta") == 0)
231 11b20872 2019-11-08 stsp return COLOR_MAGENTA;
232 11b20872 2019-11-08 stsp if (strcasecmp(val, "cyan") == 0)
233 11b20872 2019-11-08 stsp return COLOR_CYAN;
234 11b20872 2019-11-08 stsp if (strcasecmp(val, "white") == 0)
235 11b20872 2019-11-08 stsp return COLOR_WHITE;
236 11b20872 2019-11-08 stsp if (strcasecmp(val, "default") == 0)
239 11b20872 2019-11-08 stsp return default_color_value(envvar);
243 15a087fe 2019-02-21 stsp struct tog_diff_view_state {
244 15a087fe 2019-02-21 stsp struct got_object_id *id1, *id2;
246 15a087fe 2019-02-21 stsp int first_displayed_line;
247 15a087fe 2019-02-21 stsp int last_displayed_line;
249 15a087fe 2019-02-21 stsp int diff_context;
250 15a087fe 2019-02-21 stsp struct got_repository *repo;
251 8b473291 2019-02-21 stsp struct got_reflist_head *refs;
252 bddb1296 2019-11-08 stsp struct tog_colors colors;
253 f44b1f58 2020-02-02 tracey int nlines;
254 f44b1f58 2020-02-02 tracey off_t *line_offsets;
255 f44b1f58 2020-02-02 tracey int matched_line;
256 f44b1f58 2020-02-02 tracey int selected_line;
257 f44b1f58 2020-02-02 tracey size_t filesize;
259 15a087fe 2019-02-21 stsp /* passed from log view; may be NULL */
260 fb872ab2 2019-02-21 stsp struct tog_view *log_view;
263 1a76625f 2018-10-22 stsp pthread_mutex_t tog_mutex = PTHREAD_MUTEX_INITIALIZER;
265 1a76625f 2018-10-22 stsp struct tog_log_thread_args {
266 1a76625f 2018-10-22 stsp pthread_cond_t need_commits;
267 1a76625f 2018-10-22 stsp int commits_needed;
268 b01e7d3b 2018-08-04 stsp struct got_commit_graph *graph;
269 1a76625f 2018-10-22 stsp struct commit_queue *commits;
270 1a76625f 2018-10-22 stsp const char *in_repo_path;
271 1a76625f 2018-10-22 stsp struct got_object_id *start_id;
272 1a76625f 2018-10-22 stsp struct got_repository *repo;
273 1a76625f 2018-10-22 stsp int log_complete;
274 1a76625f 2018-10-22 stsp sig_atomic_t *quit;
275 1a76625f 2018-10-22 stsp struct commit_queue_entry **first_displayed_entry;
276 1a76625f 2018-10-22 stsp struct commit_queue_entry **selected_entry;
277 13add988 2019-10-15 stsp int *searching;
278 13add988 2019-10-15 stsp int *search_next_done;
279 13add988 2019-10-15 stsp regex_t *regex;
282 1a76625f 2018-10-22 stsp struct tog_log_view_state {
283 b01e7d3b 2018-08-04 stsp struct commit_queue commits;
284 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *first_displayed_entry;
285 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *last_displayed_entry;
286 b01e7d3b 2018-08-04 stsp struct commit_queue_entry *selected_entry;
287 b01e7d3b 2018-08-04 stsp int selected;
288 b01e7d3b 2018-08-04 stsp char *in_repo_path;
289 d01904d4 2019-06-25 stsp const char *head_ref_name;
290 b672a97a 2020-01-27 stsp int log_branches;
291 b01e7d3b 2018-08-04 stsp struct got_repository *repo;
292 8b473291 2019-02-21 stsp struct got_reflist_head *refs;
293 5036bf37 2018-09-24 stsp struct got_object_id *start_id;
294 1a76625f 2018-10-22 stsp sig_atomic_t quit;
295 1a76625f 2018-10-22 stsp pthread_t thread;
296 1a76625f 2018-10-22 stsp struct tog_log_thread_args thread_args;
297 60493ae3 2019-06-20 stsp struct commit_queue_entry *matched_entry;
298 96e2b566 2019-07-08 stsp struct commit_queue_entry *search_entry;
299 11b20872 2019-11-08 stsp struct tog_colors colors;
302 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_MINUS 1
303 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_PLUS 2
304 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_CHUNK_HEADER 3
305 11b20872 2019-11-08 stsp #define TOG_COLOR_DIFF_META 4
306 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SUBMODULE 5
307 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_SYMLINK 6
308 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_DIRECTORY 7
309 11b20872 2019-11-08 stsp #define TOG_COLOR_TREE_EXECUTABLE 8
310 11b20872 2019-11-08 stsp #define TOG_COLOR_COMMIT 9
311 11b20872 2019-11-08 stsp #define TOG_COLOR_AUTHOR 10
312 11b20872 2019-11-08 stsp #define TOG_COLOR_DATE 11
314 e9424729 2018-08-04 stsp struct tog_blame_cb_args {
315 e9424729 2018-08-04 stsp struct tog_blame_line *lines; /* one per line */
316 e9424729 2018-08-04 stsp int nlines;
318 e9424729 2018-08-04 stsp struct tog_view *view;
319 e9424729 2018-08-04 stsp struct got_object_id *commit_id;
323 e9424729 2018-08-04 stsp struct tog_blame_thread_args {
324 e9424729 2018-08-04 stsp const char *path;
325 e9424729 2018-08-04 stsp struct got_repository *repo;
326 e9424729 2018-08-04 stsp struct tog_blame_cb_args *cb_args;
327 e9424729 2018-08-04 stsp int *complete;
328 fc06ba56 2019-08-22 stsp got_cancel_cb cancel_cb;
329 fc06ba56 2019-08-22 stsp void *cancel_arg;
332 e9424729 2018-08-04 stsp struct tog_blame {
334 e9424729 2018-08-04 stsp size_t filesize;
335 e9424729 2018-08-04 stsp struct tog_blame_line *lines;
336 6fcac457 2018-11-19 stsp int nlines;
337 6c4c42e0 2019-06-24 stsp off_t *line_offsets;
338 e9424729 2018-08-04 stsp pthread_t thread;
339 e9424729 2018-08-04 stsp struct tog_blame_thread_args thread_args;
340 e9424729 2018-08-04 stsp struct tog_blame_cb_args cb_args;
341 e9424729 2018-08-04 stsp const char *path;
344 7cbe629d 2018-08-04 stsp struct tog_blame_view_state {
345 7cbe629d 2018-08-04 stsp int first_displayed_line;
346 7cbe629d 2018-08-04 stsp int last_displayed_line;
347 7cbe629d 2018-08-04 stsp int selected_line;
348 7cbe629d 2018-08-04 stsp int blame_complete;
351 7cbe629d 2018-08-04 stsp struct got_object_id_queue blamed_commits;
352 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
353 e5a0f69f 2018-08-18 stsp char *path;
354 7cbe629d 2018-08-04 stsp struct got_repository *repo;
355 8b473291 2019-02-21 stsp struct got_reflist_head *refs;
356 ad80ab7b 2018-08-04 stsp struct got_object_id *commit_id;
357 e9424729 2018-08-04 stsp struct tog_blame blame;
358 6c4c42e0 2019-06-24 stsp int matched_line;
359 11b20872 2019-11-08 stsp struct tog_colors colors;
362 ad80ab7b 2018-08-04 stsp struct tog_parent_tree {
363 ad80ab7b 2018-08-04 stsp TAILQ_ENTRY(tog_parent_tree) entry;
364 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
365 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
366 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
367 ad80ab7b 2018-08-04 stsp int selected;
370 ad80ab7b 2018-08-04 stsp TAILQ_HEAD(tog_parent_trees, tog_parent_tree);
372 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state {
373 ad80ab7b 2018-08-04 stsp char *tree_label;
374 ad80ab7b 2018-08-04 stsp struct got_tree_object *root;
375 ad80ab7b 2018-08-04 stsp struct got_tree_object *tree;
376 ad80ab7b 2018-08-04 stsp struct got_tree_entry *first_displayed_entry;
377 ad80ab7b 2018-08-04 stsp struct got_tree_entry *last_displayed_entry;
378 ad80ab7b 2018-08-04 stsp struct got_tree_entry *selected_entry;
379 416a95c5 2019-01-24 stsp int ndisplayed, selected, show_ids;
380 ad80ab7b 2018-08-04 stsp struct tog_parent_trees parents;
381 7cbe629d 2018-08-04 stsp struct got_object_id *commit_id;
382 ad80ab7b 2018-08-04 stsp struct got_repository *repo;
383 8b473291 2019-02-21 stsp struct got_reflist_head *refs;
384 7c32bd05 2019-06-22 stsp struct got_tree_entry *matched_entry;
385 bddb1296 2019-11-08 stsp struct tog_colors colors;
389 669b5ffa 2018-10-07 stsp * We implement two types of views: parent views and child views.
391 669b5ffa 2018-10-07 stsp * The 'Tab' key switches between a parent view and its child view.
392 669b5ffa 2018-10-07 stsp * Child views are shown side-by-side to their parent view, provided
393 669b5ffa 2018-10-07 stsp * there is enough screen estate.
395 669b5ffa 2018-10-07 stsp * When a new view is opened from within a parent view, this new view
396 669b5ffa 2018-10-07 stsp * becomes a child view of the parent view, replacing any existing child.
398 669b5ffa 2018-10-07 stsp * When a new view is opened from within a child view, this new view
399 669b5ffa 2018-10-07 stsp * becomes a parent view which will obscure the views below until the
400 669b5ffa 2018-10-07 stsp * user quits the new parent view by typing 'q'.
402 669b5ffa 2018-10-07 stsp * This list of views contains parent views only.
403 669b5ffa 2018-10-07 stsp * Child views are only pointed to by their parent view.
405 bcbd79e2 2018-08-19 stsp TAILQ_HEAD(tog_view_list_head, tog_view);
407 cc3c9aac 2018-08-01 stsp struct tog_view {
408 e5a0f69f 2018-08-18 stsp TAILQ_ENTRY(tog_view) entry;
409 26ed57b2 2018-05-19 stsp WINDOW *window;
410 26ed57b2 2018-05-19 stsp PANEL *panel;
411 97ddc146 2018-08-01 stsp int nlines, ncols, begin_y, begin_x;
412 f7d12f7e 2018-08-01 stsp int lines, cols; /* copies of LINES and COLS */
413 1004088d 2018-09-29 stsp int focussed;
414 669b5ffa 2018-10-07 stsp struct tog_view *parent;
415 669b5ffa 2018-10-07 stsp struct tog_view *child;
416 669b5ffa 2018-10-07 stsp int child_focussed;
418 5dc9f4bc 2018-08-04 stsp /* type-specific state */
419 d6b05b5b 2018-08-04 stsp enum tog_view_type type;
421 b01e7d3b 2018-08-04 stsp struct tog_diff_view_state diff;
422 b01e7d3b 2018-08-04 stsp struct tog_log_view_state log;
423 7cbe629d 2018-08-04 stsp struct tog_blame_view_state blame;
424 ad80ab7b 2018-08-04 stsp struct tog_tree_view_state tree;
427 e5a0f69f 2018-08-18 stsp const struct got_error *(*show)(struct tog_view *);
428 e5a0f69f 2018-08-18 stsp const struct got_error *(*input)(struct tog_view **,
429 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view**, struct tog_view *, int);
430 e5a0f69f 2018-08-18 stsp const struct got_error *(*close)(struct tog_view *);
432 60493ae3 2019-06-20 stsp const struct got_error *(*search_start)(struct tog_view *);
433 60493ae3 2019-06-20 stsp const struct got_error *(*search_next)(struct tog_view *);
434 60493ae3 2019-06-20 stsp int searching;
435 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_FORWARD 1
436 b1bf1435 2019-06-21 stsp #define TOG_SEARCH_BACKWARD 2
437 60493ae3 2019-06-20 stsp int search_next_done;
438 1803e47f 2019-06-22 stsp regex_t regex;
441 ba4f502b 2018-08-04 stsp static const struct got_error *open_diff_view(struct tog_view *,
442 fb872ab2 2019-02-21 stsp struct got_object_id *, struct got_object_id *, struct tog_view *,
443 8b473291 2019-02-21 stsp struct got_reflist_head *, struct got_repository *);
444 5dc9f4bc 2018-08-04 stsp static const struct got_error *show_diff_view(struct tog_view *);
445 e5a0f69f 2018-08-18 stsp static const struct got_error *input_diff_view(struct tog_view **,
446 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
447 e5a0f69f 2018-08-18 stsp static const struct got_error* close_diff_view(struct tog_view *);
448 f44b1f58 2020-02-02 tracey static const struct got_error *search_start_diff_view(struct tog_view *);
449 f44b1f58 2020-02-02 tracey static const struct got_error *search_next_diff_view(struct tog_view *);
451 ba4f502b 2018-08-04 stsp static const struct got_error *open_log_view(struct tog_view *,
452 8b473291 2019-02-21 stsp struct got_object_id *, struct got_reflist_head *,
453 f135c941 2020-02-20 stsp struct got_repository *, const char *, const char *, int);
454 ba4f502b 2018-08-04 stsp static const struct got_error * show_log_view(struct tog_view *);
455 e5a0f69f 2018-08-18 stsp static const struct got_error *input_log_view(struct tog_view **,
456 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
457 e5a0f69f 2018-08-18 stsp static const struct got_error *close_log_view(struct tog_view *);
458 60493ae3 2019-06-20 stsp static const struct got_error *search_start_log_view(struct tog_view *);
459 60493ae3 2019-06-20 stsp static const struct got_error *search_next_log_view(struct tog_view *);
461 e5a0f69f 2018-08-18 stsp static const struct got_error *open_blame_view(struct tog_view *, char *,
462 8b473291 2019-02-21 stsp struct got_object_id *, struct got_reflist_head *, struct got_repository *);
463 7cbe629d 2018-08-04 stsp static const struct got_error *show_blame_view(struct tog_view *);
464 e5a0f69f 2018-08-18 stsp static const struct got_error *input_blame_view(struct tog_view **,
465 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
466 e5a0f69f 2018-08-18 stsp static const struct got_error *close_blame_view(struct tog_view *);
467 6c4c42e0 2019-06-24 stsp static const struct got_error *search_start_blame_view(struct tog_view *);
468 6c4c42e0 2019-06-24 stsp static const struct got_error *search_next_blame_view(struct tog_view *);
470 ad80ab7b 2018-08-04 stsp static const struct got_error *open_tree_view(struct tog_view *,
471 55cccc34 2020-02-20 stsp struct got_tree_object *, struct got_object_id *, struct got_reflist_head *,
472 55cccc34 2020-02-20 stsp struct got_repository *);
473 ad80ab7b 2018-08-04 stsp static const struct got_error *show_tree_view(struct tog_view *);
474 e5a0f69f 2018-08-18 stsp static const struct got_error *input_tree_view(struct tog_view **,
475 878940b7 2018-09-29 stsp struct tog_view **, struct tog_view **, struct tog_view *, int);
476 e5a0f69f 2018-08-18 stsp static const struct got_error *close_tree_view(struct tog_view *);
477 7c32bd05 2019-06-22 stsp static const struct got_error *search_start_tree_view(struct tog_view *);
478 7c32bd05 2019-06-22 stsp static const struct got_error *search_next_tree_view(struct tog_view *);
480 25791caa 2018-10-24 stsp static volatile sig_atomic_t tog_sigwinch_received;
481 83baff54 2019-08-12 stsp static volatile sig_atomic_t tog_sigpipe_received;
482 61266923 2020-01-14 stsp static volatile sig_atomic_t tog_sigcont_received;
484 25791caa 2018-10-24 stsp static void
485 25791caa 2018-10-24 stsp tog_sigwinch(int signo)
487 25791caa 2018-10-24 stsp tog_sigwinch_received = 1;
490 83baff54 2019-08-12 stsp static void
491 83baff54 2019-08-12 stsp tog_sigpipe(int signo)
493 83baff54 2019-08-12 stsp tog_sigpipe_received = 1;
496 61266923 2020-01-14 stsp static void
497 61266923 2020-01-14 stsp tog_sigcont(int signo)
499 61266923 2020-01-14 stsp tog_sigcont_received = 1;
502 e5a0f69f 2018-08-18 stsp static const struct got_error *
503 96a765a8 2018-08-04 stsp view_close(struct tog_view *view)
505 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
507 669b5ffa 2018-10-07 stsp if (view->child) {
508 669b5ffa 2018-10-07 stsp view_close(view->child);
509 669b5ffa 2018-10-07 stsp view->child = NULL;
511 e5a0f69f 2018-08-18 stsp if (view->close)
512 e5a0f69f 2018-08-18 stsp err = view->close(view);
513 ea5e7bb5 2018-08-01 stsp if (view->panel)
514 ea5e7bb5 2018-08-01 stsp del_panel(view->panel);
515 ea5e7bb5 2018-08-01 stsp if (view->window)
516 ea5e7bb5 2018-08-01 stsp delwin(view->window);
517 ea5e7bb5 2018-08-01 stsp free(view);
518 e5a0f69f 2018-08-18 stsp return err;
521 ea5e7bb5 2018-08-01 stsp static struct tog_view *
522 b3665f43 2018-08-04 stsp view_open(int nlines, int ncols, int begin_y, int begin_x,
523 0cf4efb1 2018-09-29 stsp enum tog_view_type type)
525 ad80ab7b 2018-08-04 stsp struct tog_view *view = calloc(1, sizeof(*view));
527 ea5e7bb5 2018-08-01 stsp if (view == NULL)
528 ea5e7bb5 2018-08-01 stsp return NULL;
530 d6b05b5b 2018-08-04 stsp view->type = type;
531 f7d12f7e 2018-08-01 stsp view->lines = LINES;
532 f7d12f7e 2018-08-01 stsp view->cols = COLS;
533 207b9029 2018-08-01 stsp view->nlines = nlines ? nlines : LINES - begin_y;
534 207b9029 2018-08-01 stsp view->ncols = ncols ? ncols : COLS - begin_x;
535 97ddc146 2018-08-01 stsp view->begin_y = begin_y;
536 97ddc146 2018-08-01 stsp view->begin_x = begin_x;
537 842167bf 2018-08-01 stsp view->window = newwin(nlines, ncols, begin_y, begin_x);
538 ea5e7bb5 2018-08-01 stsp if (view->window == NULL) {
539 96a765a8 2018-08-04 stsp view_close(view);
540 ea5e7bb5 2018-08-01 stsp return NULL;
542 ea5e7bb5 2018-08-01 stsp view->panel = new_panel(view->window);
543 0cf4efb1 2018-09-29 stsp if (view->panel == NULL ||
544 0cf4efb1 2018-09-29 stsp set_panel_userptr(view->panel, view) != OK) {
545 96a765a8 2018-08-04 stsp view_close(view);
546 ea5e7bb5 2018-08-01 stsp return NULL;
549 ea5e7bb5 2018-08-01 stsp keypad(view->window, TRUE);
550 ea5e7bb5 2018-08-01 stsp return view;
554 0cf4efb1 2018-09-29 stsp view_split_begin_x(int begin_x)
556 2bd27830 2018-10-22 stsp if (begin_x > 0 || COLS < 120)
558 2bd27830 2018-10-22 stsp return (COLS - MAX(COLS / 2, 80));
561 5c60c32a 2018-10-18 stsp static const struct got_error *view_resize(struct tog_view *);
563 5c60c32a 2018-10-18 stsp static const struct got_error *
564 5c60c32a 2018-10-18 stsp view_splitscreen(struct tog_view *view)
566 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
568 5c60c32a 2018-10-18 stsp view->begin_y = 0;
569 5c60c32a 2018-10-18 stsp view->begin_x = view_split_begin_x(0);
570 5c60c32a 2018-10-18 stsp view->nlines = LINES;
571 5c60c32a 2018-10-18 stsp view->ncols = COLS - view->begin_x;
572 5c60c32a 2018-10-18 stsp view->lines = LINES;
573 5c60c32a 2018-10-18 stsp view->cols = COLS;
574 5c60c32a 2018-10-18 stsp err = view_resize(view);
576 5c60c32a 2018-10-18 stsp return err;
578 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
579 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
581 5c60c32a 2018-10-18 stsp return NULL;
584 5c60c32a 2018-10-18 stsp static const struct got_error *
585 5c60c32a 2018-10-18 stsp view_fullscreen(struct tog_view *view)
587 5c60c32a 2018-10-18 stsp const struct got_error *err = NULL;
589 5c60c32a 2018-10-18 stsp view->begin_x = 0;
590 5c60c32a 2018-10-18 stsp view->begin_y = 0;
591 5c60c32a 2018-10-18 stsp view->nlines = LINES;
592 5c60c32a 2018-10-18 stsp view->ncols = COLS;
593 5c60c32a 2018-10-18 stsp view->lines = LINES;
594 5c60c32a 2018-10-18 stsp view->cols = COLS;
595 5c60c32a 2018-10-18 stsp err = view_resize(view);
597 5c60c32a 2018-10-18 stsp return err;
599 5c60c32a 2018-10-18 stsp if (mvwin(view->window, view->begin_y, view->begin_x) == ERR)
600 638f9024 2019-05-13 stsp return got_error_from_errno("mvwin");
602 5c60c32a 2018-10-18 stsp return NULL;
606 5c60c32a 2018-10-18 stsp view_is_parent_view(struct tog_view *view)
608 5c60c32a 2018-10-18 stsp return view->parent == NULL;
611 4d8c2215 2018-08-19 stsp static const struct got_error *
612 f7d12f7e 2018-08-01 stsp view_resize(struct tog_view *view)
614 f7d12f7e 2018-08-01 stsp int nlines, ncols;
616 0cf4efb1 2018-09-29 stsp if (view->lines > LINES)
617 0cf4efb1 2018-09-29 stsp nlines = view->nlines - (view->lines - LINES);
619 0cf4efb1 2018-09-29 stsp nlines = view->nlines + (LINES - view->lines);
621 0cf4efb1 2018-09-29 stsp if (view->cols > COLS)
622 0cf4efb1 2018-09-29 stsp ncols = view->ncols - (view->cols - COLS);
624 0cf4efb1 2018-09-29 stsp ncols = view->ncols + (COLS - view->cols);
626 0cf4efb1 2018-09-29 stsp if (wresize(view->window, nlines, ncols) == ERR)
627 638f9024 2019-05-13 stsp return got_error_from_errno("wresize");
628 a6d7eb8d 2018-10-24 stsp if (replace_panel(view->panel, view->window) == ERR)
629 638f9024 2019-05-13 stsp return got_error_from_errno("replace_panel");
630 25791caa 2018-10-24 stsp wclear(view->window);
632 0cf4efb1 2018-09-29 stsp view->nlines = nlines;
633 0cf4efb1 2018-09-29 stsp view->ncols = ncols;
634 0cf4efb1 2018-09-29 stsp view->lines = LINES;
635 0cf4efb1 2018-09-29 stsp view->cols = COLS;
637 6e3e5d9c 2018-10-18 stsp if (view->child) {
638 5c60c32a 2018-10-18 stsp view->child->begin_x = view_split_begin_x(view->begin_x);
639 5c60c32a 2018-10-18 stsp if (view->child->begin_x == 0) {
640 5c60c32a 2018-10-18 stsp view_fullscreen(view->child);
641 5c60c32a 2018-10-18 stsp if (view->child->focussed)
642 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
644 5c60c32a 2018-10-18 stsp show_panel(view->panel);
646 5c60c32a 2018-10-18 stsp view_splitscreen(view->child);
647 5c60c32a 2018-10-18 stsp show_panel(view->child->panel);
651 5c60c32a 2018-10-18 stsp return NULL;
654 669b5ffa 2018-10-07 stsp static const struct got_error *
655 669b5ffa 2018-10-07 stsp view_close_child(struct tog_view *view)
657 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
659 669b5ffa 2018-10-07 stsp if (view->child == NULL)
660 669b5ffa 2018-10-07 stsp return NULL;
662 669b5ffa 2018-10-07 stsp err = view_close(view->child);
663 669b5ffa 2018-10-07 stsp view->child = NULL;
664 669b5ffa 2018-10-07 stsp return err;
667 669b5ffa 2018-10-07 stsp static const struct got_error *
668 669b5ffa 2018-10-07 stsp view_set_child(struct tog_view *view, struct tog_view *child)
670 669b5ffa 2018-10-07 stsp const struct got_error *err = NULL;
672 669b5ffa 2018-10-07 stsp view->child = child;
673 669b5ffa 2018-10-07 stsp child->parent = view;
674 669b5ffa 2018-10-07 stsp return err;
678 bfddd0d9 2018-09-29 stsp view_is_splitscreen(struct tog_view *view)
680 f5215bb9 2019-02-22 stsp return view->begin_x > 0;
683 34bc9ec9 2019-02-22 stsp static void
684 79fcf3e4 2018-11-04 stsp tog_resizeterm(void)
686 25791caa 2018-10-24 stsp int cols, lines;
687 25791caa 2018-10-24 stsp struct winsize size;
689 25791caa 2018-10-24 stsp if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &size) < 0) {
690 25791caa 2018-10-24 stsp cols = 80; /* Default */
691 25791caa 2018-10-24 stsp lines = 24;
693 25791caa 2018-10-24 stsp cols = size.ws_col;
694 25791caa 2018-10-24 stsp lines = size.ws_row;
696 25791caa 2018-10-24 stsp resize_term(lines, cols);
699 2b49a8ae 2019-06-22 stsp static const struct got_error *
700 2b49a8ae 2019-06-22 stsp view_search_start(struct tog_view *view)
702 7c32bd05 2019-06-22 stsp const struct got_error *err = NULL;
703 2b49a8ae 2019-06-22 stsp char pattern[1024];
706 2b49a8ae 2019-06-22 stsp if (view->nlines < 1)
707 2b49a8ae 2019-06-22 stsp return NULL;
709 cb1159f8 2020-02-19 stsp mvwaddstr(view->window, view->begin_y + view->nlines - 1, 0, "/");
710 2b49a8ae 2019-06-22 stsp wclrtoeol(view->window);
712 2b49a8ae 2019-06-22 stsp nocbreak();
714 2b49a8ae 2019-06-22 stsp ret = wgetnstr(view->window, pattern, sizeof(pattern));
717 2b49a8ae 2019-06-22 stsp if (ret == ERR)
718 2b49a8ae 2019-06-22 stsp return NULL;
720 2b49a8ae 2019-06-22 stsp if (view->searching) {
721 2b49a8ae 2019-06-22 stsp regfree(&view->regex);
722 2b49a8ae 2019-06-22 stsp view->searching = 0;
725 2b49a8ae 2019-06-22 stsp if (regcomp(&view->regex, pattern,
726 f5daf9b1 2019-06-24 stsp REG_EXTENDED | REG_NOSUB | REG_NEWLINE) == 0) {
727 7c32bd05 2019-06-22 stsp err = view->search_start(view);
729 7c32bd05 2019-06-22 stsp regfree(&view->regex);
730 7c32bd05 2019-06-22 stsp return err;
732 2b49a8ae 2019-06-22 stsp view->searching = TOG_SEARCH_FORWARD;
733 2b49a8ae 2019-06-22 stsp view->search_next_done = 0;
734 2b49a8ae 2019-06-22 stsp view->search_next(view);
737 2b49a8ae 2019-06-22 stsp return NULL;
740 0cf4efb1 2018-09-29 stsp static const struct got_error *
741 48fcc512 2018-08-18 stsp view_input(struct tog_view **new, struct tog_view **dead,
742 e4197bf9 2018-08-18 stsp struct tog_view **focus, int *done, struct tog_view *view,
743 48fcc512 2018-08-18 stsp struct tog_view_list_head *views)
745 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
746 669b5ffa 2018-10-07 stsp struct tog_view *v;
747 1a76625f 2018-10-22 stsp int ch, errcode;
749 e5a0f69f 2018-08-18 stsp *new = NULL;
750 e5a0f69f 2018-08-18 stsp *dead = NULL;
751 0cf4efb1 2018-09-29 stsp *focus = NULL;
753 60493ae3 2019-06-20 stsp if (view->searching && !view->search_next_done) {
754 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
755 82954512 2020-02-03 stsp if (errcode)
756 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
757 82954512 2020-02-03 stsp "pthread_mutex_unlock");
758 82954512 2020-02-03 stsp pthread_yield();
759 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
760 82954512 2020-02-03 stsp if (errcode)
761 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
762 82954512 2020-02-03 stsp "pthread_mutex_lock");
763 60493ae3 2019-06-20 stsp view->search_next(view);
764 60493ae3 2019-06-20 stsp return NULL;
767 e5a0f69f 2018-08-18 stsp nodelay(stdscr, FALSE);
768 1a76625f 2018-10-22 stsp /* Allow threads to make progress while we are waiting for input. */
769 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
770 1a76625f 2018-10-22 stsp if (errcode)
771 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_unlock");
772 cc5bac66 2018-10-22 stsp ch = wgetch(view->window);
773 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
774 1a76625f 2018-10-22 stsp if (errcode)
775 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
776 e5a0f69f 2018-08-18 stsp nodelay(stdscr, TRUE);
778 61266923 2020-01-14 stsp if (tog_sigwinch_received || tog_sigcont_received) {
779 25791caa 2018-10-24 stsp tog_resizeterm();
780 25791caa 2018-10-24 stsp tog_sigwinch_received = 0;
781 61266923 2020-01-14 stsp tog_sigcont_received = 0;
782 25791caa 2018-10-24 stsp TAILQ_FOREACH(v, views, entry) {
783 25791caa 2018-10-24 stsp err = view_resize(v);
785 25791caa 2018-10-24 stsp return err;
786 25791caa 2018-10-24 stsp err = v->input(new, dead, focus, v, KEY_RESIZE);
788 25791caa 2018-10-24 stsp return err;
792 e5a0f69f 2018-08-18 stsp switch (ch) {
796 1e37a5c2 2019-05-12 jcs if (view->child) {
797 1e37a5c2 2019-05-12 jcs *focus = view->child;
798 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
799 1e37a5c2 2019-05-12 jcs } else if (view->parent) {
800 1e37a5c2 2019-05-12 jcs *focus = view->parent;
801 1e37a5c2 2019-05-12 jcs view->parent->child_focussed = 0;
805 1e37a5c2 2019-05-12 jcs err = view->input(new, dead, focus, view, ch);
806 1e37a5c2 2019-05-12 jcs *dead = view;
812 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
813 1e37a5c2 2019-05-12 jcs if (view->child == NULL)
815 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view->child)) {
816 669b5ffa 2018-10-07 stsp *focus = view->child;
817 669b5ffa 2018-10-07 stsp view->child_focussed = 1;
818 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view->child);
820 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view->child);
823 1e37a5c2 2019-05-12 jcs err = view->child->input(new, dead, focus,
824 1e37a5c2 2019-05-12 jcs view->child, KEY_RESIZE);
826 1e37a5c2 2019-05-12 jcs if (view_is_splitscreen(view)) {
827 1e37a5c2 2019-05-12 jcs *focus = view;
828 1e37a5c2 2019-05-12 jcs view->parent->child_focussed = 1;
829 1e37a5c2 2019-05-12 jcs err = view_fullscreen(view);
831 1e37a5c2 2019-05-12 jcs err = view_splitscreen(view);
835 1e37a5c2 2019-05-12 jcs err = view->input(new, dead, focus, view,
836 1e37a5c2 2019-05-12 jcs KEY_RESIZE);
839 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
842 60493ae3 2019-06-20 stsp if (view->search_start)
843 2b49a8ae 2019-06-22 stsp view_search_start(view);
845 60493ae3 2019-06-20 stsp err = view->input(new, dead, focus, view, ch);
849 60493ae3 2019-06-20 stsp if (view->search_next && view->searching) {
850 b1bf1435 2019-06-21 stsp view->searching = (ch == 'n' ?
851 b1bf1435 2019-06-21 stsp TOG_SEARCH_FORWARD : TOG_SEARCH_BACKWARD);
852 60493ae3 2019-06-20 stsp view->search_next_done = 0;
853 60493ae3 2019-06-20 stsp view->search_next(view);
855 60493ae3 2019-06-20 stsp err = view->input(new, dead, focus, view, ch);
858 1e37a5c2 2019-05-12 jcs err = view->input(new, dead, focus, view, ch);
862 e5a0f69f 2018-08-18 stsp return err;
866 1a57306a 2018-09-02 stsp view_vborder(struct tog_view *view)
868 0cf4efb1 2018-09-29 stsp PANEL *panel;
869 0cf4efb1 2018-09-29 stsp struct tog_view *view_above;
871 669b5ffa 2018-10-07 stsp if (view->parent)
872 669b5ffa 2018-10-07 stsp return view_vborder(view->parent);
874 0cf4efb1 2018-09-29 stsp panel = panel_above(view->panel);
875 0cf4efb1 2018-09-29 stsp if (panel == NULL)
878 0cf4efb1 2018-09-29 stsp view_above = panel_userptr(panel);
879 0cf4efb1 2018-09-29 stsp mvwvline(view->window, view->begin_y, view_above->begin_x - 1,
880 1a57306a 2018-09-02 stsp got_locale_is_utf8() ? ACS_VLINE : '|', view->nlines);
884 a3404814 2018-09-02 stsp view_needs_focus_indication(struct tog_view *view)
886 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
887 669b5ffa 2018-10-07 stsp if (view->child == NULL || view->child_focussed)
889 669b5ffa 2018-10-07 stsp if (!view_is_splitscreen(view->child))
891 669b5ffa 2018-10-07 stsp } else if (!view_is_splitscreen(view))
894 669b5ffa 2018-10-07 stsp return view->focussed;
897 bcbd79e2 2018-08-19 stsp static const struct got_error *
898 e5a0f69f 2018-08-18 stsp view_loop(struct tog_view *view)
900 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
901 e5a0f69f 2018-08-18 stsp struct tog_view_list_head views;
902 669b5ffa 2018-10-07 stsp struct tog_view *new_view, *dead_view, *focus_view, *main_view;
903 fd823528 2018-10-22 stsp int fast_refresh = 10;
904 1a76625f 2018-10-22 stsp int done = 0, errcode;
906 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
907 1a76625f 2018-10-22 stsp if (errcode)
908 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
910 e5a0f69f 2018-08-18 stsp TAILQ_INIT(&views);
911 e5a0f69f 2018-08-18 stsp TAILQ_INSERT_HEAD(&views, view, entry);
913 a81bf10d 2018-09-29 stsp main_view = view;
914 1004088d 2018-09-29 stsp view->focussed = 1;
915 878940b7 2018-09-29 stsp err = view->show(view);
917 0cf4efb1 2018-09-29 stsp return err;
918 0cf4efb1 2018-09-29 stsp update_panels();
919 0cf4efb1 2018-09-29 stsp doupdate();
920 83baff54 2019-08-12 stsp while (!TAILQ_EMPTY(&views) && !done && !tog_sigpipe_received) {
921 fd823528 2018-10-22 stsp /* Refresh fast during initialization, then become slower. */
922 fd823528 2018-10-22 stsp if (fast_refresh && fast_refresh-- == 0)
923 fd823528 2018-10-22 stsp halfdelay(10); /* switch to once per second */
925 0cf4efb1 2018-09-29 stsp err = view_input(&new_view, &dead_view, &focus_view, &done,
926 e4197bf9 2018-08-18 stsp view, &views);
929 e5a0f69f 2018-08-18 stsp if (dead_view) {
930 669b5ffa 2018-10-07 stsp struct tog_view *prev = NULL;
932 669b5ffa 2018-10-07 stsp if (view_is_parent_view(dead_view))
933 669b5ffa 2018-10-07 stsp prev = TAILQ_PREV(dead_view,
934 669b5ffa 2018-10-07 stsp tog_view_list_head, entry);
935 f41eceb0 2018-10-24 stsp else if (view->parent != dead_view)
936 669b5ffa 2018-10-07 stsp prev = view->parent;
938 669b5ffa 2018-10-07 stsp if (dead_view->parent)
939 669b5ffa 2018-10-07 stsp dead_view->parent->child = NULL;
941 669b5ffa 2018-10-07 stsp TAILQ_REMOVE(&views, dead_view, entry);
943 e5a0f69f 2018-08-18 stsp err = view_close(dead_view);
944 d01904d4 2019-06-25 stsp if (err || (dead_view == main_view && new_view == NULL))
947 0cf4efb1 2018-09-29 stsp if (view == dead_view) {
948 0cf4efb1 2018-09-29 stsp if (focus_view)
949 0cf4efb1 2018-09-29 stsp view = focus_view;
950 669b5ffa 2018-10-07 stsp else if (prev)
951 669b5ffa 2018-10-07 stsp view = prev;
952 669b5ffa 2018-10-07 stsp else if (!TAILQ_EMPTY(&views))
953 0cf4efb1 2018-09-29 stsp view = TAILQ_LAST(&views,
954 0cf4efb1 2018-09-29 stsp tog_view_list_head);
956 0cf4efb1 2018-09-29 stsp view = NULL;
957 669b5ffa 2018-10-07 stsp if (view) {
958 669b5ffa 2018-10-07 stsp if (view->child && view->child_focussed)
959 669b5ffa 2018-10-07 stsp focus_view = view->child;
961 669b5ffa 2018-10-07 stsp focus_view = view;
965 bcbd79e2 2018-08-19 stsp if (new_view) {
966 86c66b02 2018-10-18 stsp struct tog_view *v, *t;
967 86c66b02 2018-10-18 stsp /* Only allow one parent view per type. */
968 86c66b02 2018-10-18 stsp TAILQ_FOREACH_SAFE(v, &views, entry, t) {
969 86c66b02 2018-10-18 stsp if (v->type != new_view->type)
971 86c66b02 2018-10-18 stsp TAILQ_REMOVE(&views, v, entry);
972 86c66b02 2018-10-18 stsp err = view_close(v);
977 bcbd79e2 2018-08-19 stsp TAILQ_INSERT_TAIL(&views, new_view, entry);
978 fed7eaa8 2018-10-24 stsp view = new_view;
979 878940b7 2018-09-29 stsp if (focus_view == NULL)
980 878940b7 2018-09-29 stsp focus_view = new_view;
982 0cf4efb1 2018-09-29 stsp if (focus_view) {
983 0cf4efb1 2018-09-29 stsp show_panel(focus_view->panel);
985 0cf4efb1 2018-09-29 stsp view->focussed = 0;
986 0cf4efb1 2018-09-29 stsp focus_view->focussed = 1;
987 0cf4efb1 2018-09-29 stsp view = focus_view;
988 878940b7 2018-09-29 stsp if (new_view)
989 878940b7 2018-09-29 stsp show_panel(new_view->panel);
990 669b5ffa 2018-10-07 stsp if (view->child && view_is_splitscreen(view->child))
991 669b5ffa 2018-10-07 stsp show_panel(view->child->panel);
993 669b5ffa 2018-10-07 stsp if (view) {
994 1a76625f 2018-10-22 stsp if (focus_view == NULL) {
995 758194b5 2018-10-24 stsp view->focussed = 1;
996 758194b5 2018-10-24 stsp show_panel(view->panel);
997 758194b5 2018-10-24 stsp if (view->child && view_is_splitscreen(view->child))
998 758194b5 2018-10-24 stsp show_panel(view->child->panel);
999 1a76625f 2018-10-22 stsp focus_view = view;
1001 669b5ffa 2018-10-07 stsp if (view->parent) {
1002 669b5ffa 2018-10-07 stsp err = view->parent->show(view->parent);
1004 1a76625f 2018-10-22 stsp goto done;
1006 669b5ffa 2018-10-07 stsp err = view->show(view);
1008 1a76625f 2018-10-22 stsp goto done;
1009 669b5ffa 2018-10-07 stsp if (view->child) {
1010 669b5ffa 2018-10-07 stsp err = view->child->show(view->child);
1012 1a76625f 2018-10-22 stsp goto done;
1014 1a76625f 2018-10-22 stsp update_panels();
1015 1a76625f 2018-10-22 stsp doupdate();
1019 e5a0f69f 2018-08-18 stsp while (!TAILQ_EMPTY(&views)) {
1020 e5a0f69f 2018-08-18 stsp view = TAILQ_FIRST(&views);
1021 e5a0f69f 2018-08-18 stsp TAILQ_REMOVE(&views, view, entry);
1022 e5a0f69f 2018-08-18 stsp view_close(view);
1025 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1026 963ecf2a 2019-08-12 stsp if (errcode && err == NULL)
1027 963ecf2a 2019-08-12 stsp err = got_error_set_errno(errcode, "pthread_mutex_unlock");
1029 e5a0f69f 2018-08-18 stsp return err;
1032 4ed7e80c 2018-05-20 stsp __dead static void
1033 9f7d7167 2018-04-29 stsp usage_log(void)
1036 c70c5802 2018-08-01 stsp fprintf(stderr,
1037 b672a97a 2020-01-27 stsp "usage: %s log [-b] [-c commit] [-r repository-path] [path]\n",
1038 9f7d7167 2018-04-29 stsp getprogname());
1042 963b370f 2018-05-20 stsp /* Create newly allocated wide-character string equivalent to a byte string. */
1043 80ddbec8 2018-04-29 stsp static const struct got_error *
1044 963b370f 2018-05-20 stsp mbs2ws(wchar_t **ws, size_t *wlen, const char *s)
1046 00dfcb92 2018-06-11 stsp char *vis = NULL;
1047 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1049 963b370f 2018-05-20 stsp *ws = NULL;
1050 963b370f 2018-05-20 stsp *wlen = mbstowcs(NULL, s, 0);
1051 00dfcb92 2018-06-11 stsp if (*wlen == (size_t)-1) {
1052 00dfcb92 2018-06-11 stsp int vislen;
1053 00dfcb92 2018-06-11 stsp if (errno != EILSEQ)
1054 638f9024 2019-05-13 stsp return got_error_from_errno("mbstowcs");
1056 00dfcb92 2018-06-11 stsp /* byte string invalid in current encoding; try to "fix" it */
1057 00dfcb92 2018-06-11 stsp err = got_mbsavis(&vis, &vislen, s);
1059 00dfcb92 2018-06-11 stsp return err;
1060 00dfcb92 2018-06-11 stsp *wlen = mbstowcs(NULL, vis, 0);
1061 a7f50699 2018-06-11 stsp if (*wlen == (size_t)-1) {
1062 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs"); /* give up */
1063 a7f50699 2018-06-11 stsp goto done;
1067 fd9f4a2d 2019-08-28 hiltjo *ws = calloc(*wlen + 1, sizeof(**ws));
1068 a7f50699 2018-06-11 stsp if (*ws == NULL) {
1069 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
1070 a7f50699 2018-06-11 stsp goto done;
1073 00dfcb92 2018-06-11 stsp if (mbstowcs(*ws, vis ? vis : s, *wlen) != *wlen)
1074 638f9024 2019-05-13 stsp err = got_error_from_errno("mbstowcs");
1076 00dfcb92 2018-06-11 stsp free(vis);
1077 963b370f 2018-05-20 stsp if (err) {
1078 963b370f 2018-05-20 stsp free(*ws);
1079 963b370f 2018-05-20 stsp *ws = NULL;
1080 963b370f 2018-05-20 stsp *wlen = 0;
1082 963b370f 2018-05-20 stsp return err;
1085 963b370f 2018-05-20 stsp /* Format a line for display, ensuring that it won't overflow a width limit. */
1086 963b370f 2018-05-20 stsp static const struct got_error *
1087 27a741e5 2019-09-11 stsp format_line(wchar_t **wlinep, int *widthp, const char *line, int wlimit,
1088 27a741e5 2019-09-11 stsp int col_tab_align)
1090 963b370f 2018-05-20 stsp const struct got_error *err = NULL;
1091 963b370f 2018-05-20 stsp int cols = 0;
1092 963b370f 2018-05-20 stsp wchar_t *wline = NULL;
1093 963b370f 2018-05-20 stsp size_t wlen;
1096 963b370f 2018-05-20 stsp *wlinep = NULL;
1097 b700b5d6 2018-07-10 stsp *widthp = 0;
1099 963b370f 2018-05-20 stsp err = mbs2ws(&wline, &wlen, line);
1101 963b370f 2018-05-20 stsp return err;
1104 27a741e5 2019-09-11 stsp while (i < wlen) {
1105 963b370f 2018-05-20 stsp int width = wcwidth(wline[i]);
1107 27a741e5 2019-09-11 stsp if (width == 0) {
1112 27a741e5 2019-09-11 stsp if (width == 1 || width == 2) {
1113 27a741e5 2019-09-11 stsp if (cols + width > wlimit)
1115 27a741e5 2019-09-11 stsp cols += width;
1117 27a741e5 2019-09-11 stsp } else if (width == -1) {
1118 27a741e5 2019-09-11 stsp if (wline[i] == L'\t') {
1119 27a741e5 2019-09-11 stsp width = TABSIZE -
1120 27a741e5 2019-09-11 stsp ((cols + col_tab_align) % TABSIZE);
1121 27a741e5 2019-09-11 stsp if (cols + width > wlimit)
1123 27a741e5 2019-09-11 stsp cols += width;
1127 638f9024 2019-05-13 stsp err = got_error_from_errno("wcwidth");
1128 963b370f 2018-05-20 stsp goto done;
1131 963b370f 2018-05-20 stsp wline[i] = L'\0';
1132 b700b5d6 2018-07-10 stsp if (widthp)
1133 b700b5d6 2018-07-10 stsp *widthp = cols;
1136 963b370f 2018-05-20 stsp free(wline);
1138 963b370f 2018-05-20 stsp *wlinep = wline;
1139 963b370f 2018-05-20 stsp return err;
1142 8b473291 2019-02-21 stsp static const struct got_error*
1143 8b473291 2019-02-21 stsp build_refs_str(char **refs_str, struct got_reflist_head *refs,
1144 52b5abe1 2019-08-13 stsp struct got_object_id *id, struct got_repository *repo)
1146 8b473291 2019-02-21 stsp static const struct got_error *err = NULL;
1147 8b473291 2019-02-21 stsp struct got_reflist_entry *re;
1149 8b473291 2019-02-21 stsp const char *name;
1151 8b473291 2019-02-21 stsp *refs_str = NULL;
1153 8b473291 2019-02-21 stsp SIMPLEQ_FOREACH(re, refs, entry) {
1154 52b5abe1 2019-08-13 stsp struct got_tag_object *tag = NULL;
1157 8b473291 2019-02-21 stsp name = got_ref_get_name(re->ref);
1158 8b473291 2019-02-21 stsp if (strcmp(name, GOT_REF_HEAD) == 0)
1160 8b473291 2019-02-21 stsp if (strncmp(name, "refs/", 5) == 0)
1161 8b473291 2019-02-21 stsp name += 5;
1162 7143d404 2019-03-12 stsp if (strncmp(name, "got/", 4) == 0)
1164 8b473291 2019-02-21 stsp if (strncmp(name, "heads/", 6) == 0)
1165 8b473291 2019-02-21 stsp name += 6;
1166 8b473291 2019-02-21 stsp if (strncmp(name, "remotes/", 8) == 0)
1167 8b473291 2019-02-21 stsp name += 8;
1168 52b5abe1 2019-08-13 stsp if (strncmp(name, "tags/", 5) == 0) {
1169 52b5abe1 2019-08-13 stsp err = got_object_open_as_tag(&tag, repo, re->id);
1170 5d844a1e 2019-08-13 stsp if (err) {
1171 5d844a1e 2019-08-13 stsp if (err->code != GOT_ERR_OBJ_TYPE)
1173 5d844a1e 2019-08-13 stsp /* Ref points at something other than a tag. */
1174 5d844a1e 2019-08-13 stsp err = NULL;
1175 5d844a1e 2019-08-13 stsp tag = NULL;
1178 52b5abe1 2019-08-13 stsp cmp = got_object_id_cmp(tag ?
1179 52b5abe1 2019-08-13 stsp got_object_tag_get_object_id(tag) : re->id, id);
1181 52b5abe1 2019-08-13 stsp got_object_tag_close(tag);
1182 52b5abe1 2019-08-13 stsp if (cmp != 0)
1184 8b473291 2019-02-21 stsp s = *refs_str;
1185 8b473291 2019-02-21 stsp if (asprintf(refs_str, "%s%s%s", s ? s : "",
1186 8b473291 2019-02-21 stsp s ? ", " : "", name) == -1) {
1187 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1189 8b473291 2019-02-21 stsp *refs_str = NULL;
1195 8b473291 2019-02-21 stsp return err;
1198 963b370f 2018-05-20 stsp static const struct got_error *
1199 27a741e5 2019-09-11 stsp format_author(wchar_t **wauthor, int *author_width, char *author, int limit,
1200 27a741e5 2019-09-11 stsp int col_tab_align)
1202 5813d178 2019-03-09 stsp char *smallerthan, *at;
1204 5813d178 2019-03-09 stsp smallerthan = strchr(author, '<');
1205 5813d178 2019-03-09 stsp if (smallerthan && smallerthan[1] != '\0')
1206 5813d178 2019-03-09 stsp author = smallerthan + 1;
1207 5813d178 2019-03-09 stsp at = strchr(author, '@');
1209 5813d178 2019-03-09 stsp *at = '\0';
1210 27a741e5 2019-09-11 stsp return format_line(wauthor, author_width, author, limit, col_tab_align);
1213 5813d178 2019-03-09 stsp static const struct got_error *
1214 2814baeb 2018-08-01 stsp draw_commit(struct tog_view *view, struct got_commit_object *commit,
1215 5813d178 2019-03-09 stsp struct got_object_id *id, struct got_reflist_head *refs,
1216 11b20872 2019-11-08 stsp const size_t date_display_cols, int author_display_cols,
1217 11b20872 2019-11-08 stsp struct tog_colors *colors)
1219 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
1220 6db9f7f6 2019-12-10 stsp char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
1221 80ddbec8 2018-04-29 stsp char *logmsg0 = NULL, *logmsg = NULL;
1222 5813d178 2019-03-09 stsp char *author = NULL;
1223 bb737323 2018-05-20 stsp wchar_t *wlogmsg = NULL, *wauthor = NULL;
1224 bb737323 2018-05-20 stsp int author_width, logmsg_width;
1225 5813d178 2019-03-09 stsp char *newline, *line = NULL;
1226 bb737323 2018-05-20 stsp int col, limit;
1227 f7d12f7e 2018-08-01 stsp const int avail = view->ncols;
1228 ccb26ccd 2018-11-05 stsp struct tm tm;
1229 45d799e2 2018-12-23 stsp time_t committer_time;
1230 11b20872 2019-11-08 stsp struct tog_color *tc;
1232 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
1233 45d799e2 2018-12-23 stsp if (localtime_r(&committer_time, &tm) == NULL)
1234 638f9024 2019-05-13 stsp return got_error_from_errno("localtime_r");
1235 6db9f7f6 2019-12-10 stsp if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm)
1236 ccb26ccd 2018-11-05 stsp >= sizeof(datebuf))
1237 b39d25c7 2018-07-10 stsp return got_error(GOT_ERR_NO_SPACE);
1239 27a741e5 2019-09-11 stsp if (avail <= date_display_cols)
1240 b39d25c7 2018-07-10 stsp limit = MIN(sizeof(datebuf) - 1, avail);
1242 b39d25c7 2018-07-10 stsp limit = MIN(date_display_cols, sizeof(datebuf) - 1);
1243 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_DATE);
1245 11b20872 2019-11-08 stsp wattr_on(view->window,
1246 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1247 2814baeb 2018-08-01 stsp waddnstr(view->window, datebuf, limit);
1249 11b20872 2019-11-08 stsp wattr_off(view->window,
1250 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1251 27a741e5 2019-09-11 stsp col = limit;
1252 b39d25c7 2018-07-10 stsp if (col > avail)
1253 b39d25c7 2018-07-10 stsp goto done;
1255 6570a66d 2019-11-08 stsp if (avail >= 120) {
1256 6570a66d 2019-11-08 stsp char *id_str;
1257 6570a66d 2019-11-08 stsp err = got_object_id_str(&id_str, id);
1259 6570a66d 2019-11-08 stsp goto done;
1260 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_COMMIT);
1262 11b20872 2019-11-08 stsp wattr_on(view->window,
1263 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1264 6570a66d 2019-11-08 stsp wprintw(view->window, "%.8s ", id_str);
1266 11b20872 2019-11-08 stsp wattr_off(view->window,
1267 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1268 6570a66d 2019-11-08 stsp free(id_str);
1270 6570a66d 2019-11-08 stsp if (col > avail)
1271 6570a66d 2019-11-08 stsp goto done;
1274 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(commit));
1275 5813d178 2019-03-09 stsp if (author == NULL) {
1276 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1277 80ddbec8 2018-04-29 stsp goto done;
1279 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &author_width, author, avail - col, col);
1281 bb737323 2018-05-20 stsp goto done;
1282 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_AUTHOR);
1284 11b20872 2019-11-08 stsp wattr_on(view->window,
1285 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1286 2814baeb 2018-08-01 stsp waddwstr(view->window, wauthor);
1288 11b20872 2019-11-08 stsp wattr_off(view->window,
1289 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1290 bb737323 2018-05-20 stsp col += author_width;
1291 27a741e5 2019-09-11 stsp while (col < avail && author_width < author_display_cols + 2) {
1292 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1294 bb737323 2018-05-20 stsp author_width++;
1296 9c2eaf34 2018-05-20 stsp if (col > avail)
1297 9c2eaf34 2018-05-20 stsp goto done;
1299 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg0, commit);
1301 6d9fbc00 2018-04-29 stsp goto done;
1302 bb737323 2018-05-20 stsp logmsg = logmsg0;
1303 bb737323 2018-05-20 stsp while (*logmsg == '\n')
1305 bb737323 2018-05-20 stsp newline = strchr(logmsg, '\n');
1306 bb737323 2018-05-20 stsp if (newline)
1307 bb737323 2018-05-20 stsp *newline = '\0';
1308 bb737323 2018-05-20 stsp limit = avail - col;
1309 dee2c213 2019-11-13 stsp err = format_line(&wlogmsg, &logmsg_width, logmsg, limit, col);
1311 bb737323 2018-05-20 stsp goto done;
1312 2814baeb 2018-08-01 stsp waddwstr(view->window, wlogmsg);
1313 bb737323 2018-05-20 stsp col += logmsg_width;
1314 27a741e5 2019-09-11 stsp while (col < avail) {
1315 2814baeb 2018-08-01 stsp waddch(view->window, ' ');
1319 80ddbec8 2018-04-29 stsp free(logmsg0);
1320 bb737323 2018-05-20 stsp free(wlogmsg);
1321 5813d178 2019-03-09 stsp free(author);
1322 bb737323 2018-05-20 stsp free(wauthor);
1323 80ddbec8 2018-04-29 stsp free(line);
1324 80ddbec8 2018-04-29 stsp return err;
1327 899d86c2 2018-05-10 stsp static struct commit_queue_entry *
1328 899d86c2 2018-05-10 stsp alloc_commit_queue_entry(struct got_commit_object *commit,
1329 899d86c2 2018-05-10 stsp struct got_object_id *id)
1331 80ddbec8 2018-04-29 stsp struct commit_queue_entry *entry;
1333 80ddbec8 2018-04-29 stsp entry = calloc(1, sizeof(*entry));
1334 80ddbec8 2018-04-29 stsp if (entry == NULL)
1335 899d86c2 2018-05-10 stsp return NULL;
1337 899d86c2 2018-05-10 stsp entry->id = id;
1338 99db9666 2018-05-07 stsp entry->commit = commit;
1339 899d86c2 2018-05-10 stsp return entry;
1342 99db9666 2018-05-07 stsp static void
1343 99db9666 2018-05-07 stsp pop_commit(struct commit_queue *commits)
1345 99db9666 2018-05-07 stsp struct commit_queue_entry *entry;
1347 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
1348 ecb28ae0 2018-07-16 stsp TAILQ_REMOVE(&commits->head, entry, entry);
1349 99db9666 2018-05-07 stsp got_object_commit_close(entry->commit);
1350 ecb28ae0 2018-07-16 stsp commits->ncommits--;
1351 9ba79e04 2018-06-11 stsp /* Don't free entry->id! It is owned by the commit graph. */
1352 99db9666 2018-05-07 stsp free(entry);
1355 99db9666 2018-05-07 stsp static void
1356 99db9666 2018-05-07 stsp free_commits(struct commit_queue *commits)
1358 ecb28ae0 2018-07-16 stsp while (!TAILQ_EMPTY(&commits->head))
1359 99db9666 2018-05-07 stsp pop_commit(commits);
1362 c4972b91 2018-05-07 stsp static const struct got_error *
1363 13add988 2019-10-15 stsp match_commit(int *have_match, struct got_object_id *id,
1364 13add988 2019-10-15 stsp struct got_commit_object *commit, regex_t *regex)
1366 13add988 2019-10-15 stsp const struct got_error *err = NULL;
1367 13add988 2019-10-15 stsp regmatch_t regmatch;
1368 13add988 2019-10-15 stsp char *id_str = NULL, *logmsg = NULL;
1370 13add988 2019-10-15 stsp *have_match = 0;
1372 13add988 2019-10-15 stsp err = got_object_id_str(&id_str, id);
1374 13add988 2019-10-15 stsp return err;
1376 13add988 2019-10-15 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
1378 13add988 2019-10-15 stsp goto done;
1380 13add988 2019-10-15 stsp if (regexec(regex, got_object_commit_get_author(commit), 1,
1381 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1382 13add988 2019-10-15 stsp regexec(regex, got_object_commit_get_committer(commit), 1,
1383 13add988 2019-10-15 stsp ®match, 0) == 0 ||
1384 13add988 2019-10-15 stsp regexec(regex, id_str, 1, ®match, 0) == 0 ||
1385 13add988 2019-10-15 stsp regexec(regex, logmsg, 1, ®match, 0) == 0)
1386 13add988 2019-10-15 stsp *have_match = 1;
1388 13add988 2019-10-15 stsp free(id_str);
1389 13add988 2019-10-15 stsp free(logmsg);
1390 13add988 2019-10-15 stsp return err;
1393 13add988 2019-10-15 stsp static const struct got_error *
1394 9ba79e04 2018-06-11 stsp queue_commits(struct got_commit_graph *graph, struct commit_queue *commits,
1395 13add988 2019-10-15 stsp int minqueue, struct got_repository *repo, const char *path,
1396 13add988 2019-10-15 stsp int *searching, int *search_next_done, regex_t *regex)
1398 899d86c2 2018-05-10 stsp const struct got_error *err = NULL;
1399 13add988 2019-10-15 stsp int nqueued = 0, have_match = 0;
1402 1a76625f 2018-10-22 stsp * We keep all commits open throughout the lifetime of the log
1403 1a76625f 2018-10-22 stsp * view in order to avoid having to re-fetch commits from disk
1404 1a76625f 2018-10-22 stsp * while updating the display.
1406 13add988 2019-10-15 stsp while (nqueued < minqueue ||
1407 13add988 2019-10-15 stsp (*searching == TOG_SEARCH_FORWARD && !*search_next_done)) {
1408 93e45b7c 2018-09-24 stsp struct got_object_id *id;
1409 9ba79e04 2018-06-11 stsp struct got_commit_object *commit;
1410 93e45b7c 2018-09-24 stsp struct commit_queue_entry *entry;
1411 1a76625f 2018-10-22 stsp int errcode;
1413 ee780d5c 2020-01-04 stsp err = got_commit_graph_iter_next(&id, graph, repo, NULL, NULL);
1414 ee780d5c 2020-01-04 stsp if (err || id == NULL)
1417 9ba79e04 2018-06-11 stsp err = got_object_open_as_commit(&commit, repo, id);
1420 9ba79e04 2018-06-11 stsp entry = alloc_commit_queue_entry(commit, id);
1421 9ba79e04 2018-06-11 stsp if (entry == NULL) {
1422 638f9024 2019-05-13 stsp err = got_error_from_errno("alloc_commit_queue_entry");
1426 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1427 1a76625f 2018-10-22 stsp if (errcode) {
1428 13add988 2019-10-15 stsp err = got_error_set_errno(errcode,
1429 13add988 2019-10-15 stsp "pthread_mutex_lock");
1433 1a76625f 2018-10-22 stsp entry->idx = commits->ncommits;
1434 ecb28ae0 2018-07-16 stsp TAILQ_INSERT_TAIL(&commits->head, entry, entry);
1435 ecb28ae0 2018-07-16 stsp nqueued++;
1436 ecb28ae0 2018-07-16 stsp commits->ncommits++;
1438 13add988 2019-10-15 stsp if (*searching == TOG_SEARCH_FORWARD && !*search_next_done) {
1439 13add988 2019-10-15 stsp err = match_commit(&have_match, id, commit, regex);
1442 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1443 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1444 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1445 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1447 a93813fa 2020-01-20 mpi if (err || have_match)
1451 9ba79e04 2018-06-11 stsp return err;
1454 0553a4e3 2018-04-30 stsp static const struct got_error *
1455 2814baeb 2018-08-01 stsp draw_commits(struct tog_view *view, struct commit_queue_entry **last,
1456 ecb28ae0 2018-07-16 stsp struct commit_queue_entry **selected, struct commit_queue_entry *first,
1457 a7f40148 2018-07-18 stsp struct commit_queue *commits, int selected_idx, int limit,
1458 11b20872 2019-11-08 stsp struct got_reflist_head *refs, const char *path, int commits_needed,
1459 11b20872 2019-11-08 stsp struct tog_colors *colors)
1461 0553a4e3 2018-04-30 stsp const struct got_error *err = NULL;
1462 52b5abe1 2019-08-13 stsp struct tog_log_view_state *s = &view->state.log;
1463 0553a4e3 2018-04-30 stsp struct commit_queue_entry *entry;
1464 60493ae3 2019-06-20 stsp int width;
1465 52e88aae 2019-11-08 stsp int ncommits, author_cols = 4;
1466 1a76625f 2018-10-22 stsp char *id_str = NULL, *header = NULL, *ncommits_str = NULL;
1467 8b473291 2019-02-21 stsp char *refs_str = NULL;
1468 ecb28ae0 2018-07-16 stsp wchar_t *wline;
1469 11b20872 2019-11-08 stsp struct tog_color *tc;
1470 6db9f7f6 2019-12-10 stsp static const size_t date_display_cols = 12;
1472 e0d42f60 2018-07-22 stsp entry = first;
1473 e0d42f60 2018-07-22 stsp ncommits = 0;
1474 e0d42f60 2018-07-22 stsp while (entry) {
1475 e0d42f60 2018-07-22 stsp if (ncommits == selected_idx) {
1476 e0d42f60 2018-07-22 stsp *selected = entry;
1479 e0d42f60 2018-07-22 stsp entry = TAILQ_NEXT(entry, entry);
1480 e0d42f60 2018-07-22 stsp ncommits++;
1483 60493ae3 2019-06-20 stsp if (*selected && !(view->searching && view->search_next_done == 0)) {
1484 1a76625f 2018-10-22 stsp err = got_object_id_str(&id_str, (*selected)->id);
1486 ecb28ae0 2018-07-16 stsp return err;
1487 8b473291 2019-02-21 stsp if (refs) {
1488 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, (*selected)->id,
1491 8b473291 2019-02-21 stsp goto done;
1495 359bfafd 2019-02-22 stsp if (commits_needed == 0)
1496 359bfafd 2019-02-22 stsp halfdelay(10); /* disable fast refresh */
1498 8b473291 2019-02-21 stsp if (asprintf(&ncommits_str, " [%d/%d] %s",
1499 1a76625f 2018-10-22 stsp entry ? entry->idx + 1 : 0, commits->ncommits,
1500 60493ae3 2019-06-20 stsp commits_needed > 0 ?
1501 60493ae3 2019-06-20 stsp (view->searching && view->search_next_done == 0
1502 60493ae3 2019-06-20 stsp ? "searching..." : "loading... ") :
1503 8b473291 2019-02-21 stsp (refs_str ? refs_str : "")) == -1) {
1504 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1505 8b473291 2019-02-21 stsp goto done;
1508 1a76625f 2018-10-22 stsp if (path && strcmp(path, "/") != 0) {
1509 c1124f18 2018-12-23 stsp if (asprintf(&header, "commit %s %s%s",
1510 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1511 1a76625f 2018-10-22 stsp path, ncommits_str) == -1) {
1512 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1513 1a76625f 2018-10-22 stsp header = NULL;
1514 1a76625f 2018-10-22 stsp goto done;
1516 c1124f18 2018-12-23 stsp } else if (asprintf(&header, "commit %s%s",
1517 1a76625f 2018-10-22 stsp id_str ? id_str : "........................................",
1518 1a76625f 2018-10-22 stsp ncommits_str) == -1) {
1519 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
1520 1a76625f 2018-10-22 stsp header = NULL;
1521 1a76625f 2018-10-22 stsp goto done;
1523 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, header, view->ncols, 0);
1525 1a76625f 2018-10-22 stsp goto done;
1527 2814baeb 2018-08-01 stsp werase(view->window);
1529 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1530 a3404814 2018-09-02 stsp wstandout(view->window);
1531 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_COMMIT);
1533 11b20872 2019-11-08 stsp wattr_on(view->window,
1534 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1535 2814baeb 2018-08-01 stsp waddwstr(view->window, wline);
1537 11b20872 2019-11-08 stsp wattr_off(view->window,
1538 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
1539 1a76625f 2018-10-22 stsp while (width < view->ncols) {
1540 1a76625f 2018-10-22 stsp waddch(view->window, ' ');
1543 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
1544 a3404814 2018-09-02 stsp wstandend(view->window);
1545 ecb28ae0 2018-07-16 stsp free(wline);
1546 ecb28ae0 2018-07-16 stsp if (limit <= 1)
1547 1a76625f 2018-10-22 stsp goto done;
1549 5813d178 2019-03-09 stsp /* Grow author column size if necessary. */
1550 899d86c2 2018-05-10 stsp entry = first;
1551 5813d178 2019-03-09 stsp ncommits = 0;
1552 5813d178 2019-03-09 stsp while (entry) {
1553 5813d178 2019-03-09 stsp char *author;
1554 5813d178 2019-03-09 stsp wchar_t *wauthor;
1555 5813d178 2019-03-09 stsp int width;
1556 5813d178 2019-03-09 stsp if (ncommits >= limit - 1)
1558 5813d178 2019-03-09 stsp author = strdup(got_object_commit_get_author(entry->commit));
1559 5813d178 2019-03-09 stsp if (author == NULL) {
1560 638f9024 2019-05-13 stsp err = got_error_from_errno("strdup");
1561 5813d178 2019-03-09 stsp goto done;
1563 27a741e5 2019-09-11 stsp err = format_author(&wauthor, &width, author, COLS,
1564 27a741e5 2019-09-11 stsp date_display_cols);
1565 5813d178 2019-03-09 stsp if (author_cols < width)
1566 5813d178 2019-03-09 stsp author_cols = width;
1567 5813d178 2019-03-09 stsp free(wauthor);
1568 5813d178 2019-03-09 stsp free(author);
1569 7ca04879 2019-10-19 stsp ncommits++;
1570 5813d178 2019-03-09 stsp entry = TAILQ_NEXT(entry, entry);
1573 5813d178 2019-03-09 stsp entry = first;
1574 899d86c2 2018-05-10 stsp *last = first;
1575 867c6645 2018-07-10 stsp ncommits = 0;
1576 899d86c2 2018-05-10 stsp while (entry) {
1577 ecb28ae0 2018-07-16 stsp if (ncommits >= limit - 1)
1579 b51189f7 2019-03-01 stsp if (ncommits == selected_idx)
1580 2814baeb 2018-08-01 stsp wstandout(view->window);
1581 5813d178 2019-03-09 stsp err = draw_commit(view, entry->commit, entry->id, refs,
1582 11b20872 2019-11-08 stsp date_display_cols, author_cols, colors);
1583 b51189f7 2019-03-01 stsp if (ncommits == selected_idx)
1584 2814baeb 2018-08-01 stsp wstandend(view->window);
1586 60493ae3 2019-06-20 stsp goto done;
1587 0553a4e3 2018-04-30 stsp ncommits++;
1588 899d86c2 2018-05-10 stsp *last = entry;
1589 899d86c2 2018-05-10 stsp entry = TAILQ_NEXT(entry, entry);
1592 1a57306a 2018-09-02 stsp view_vborder(view);
1594 1a76625f 2018-10-22 stsp free(id_str);
1595 8b473291 2019-02-21 stsp free(refs_str);
1596 1a76625f 2018-10-22 stsp free(ncommits_str);
1597 1a76625f 2018-10-22 stsp free(header);
1598 80ddbec8 2018-04-29 stsp return err;
1601 07b55e75 2018-05-10 stsp static void
1602 34bc9ec9 2019-02-22 stsp scroll_up(struct tog_view *view,
1603 34bc9ec9 2019-02-22 stsp struct commit_queue_entry **first_displayed_entry, int maxscroll,
1604 07b55e75 2018-05-10 stsp struct commit_queue *commits)
1606 07b55e75 2018-05-10 stsp struct commit_queue_entry *entry;
1607 07b55e75 2018-05-10 stsp int nscrolled = 0;
1609 ecb28ae0 2018-07-16 stsp entry = TAILQ_FIRST(&commits->head);
1610 00ba99a7 2019-05-12 jcs if (*first_displayed_entry == entry)
1613 07b55e75 2018-05-10 stsp entry = *first_displayed_entry;
1614 16482c3b 2018-05-20 stsp while (entry && nscrolled < maxscroll) {
1615 ecb28ae0 2018-07-16 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
1616 07b55e75 2018-05-10 stsp if (entry) {
1617 07b55e75 2018-05-10 stsp *first_displayed_entry = entry;
1618 07b55e75 2018-05-10 stsp nscrolled++;
1623 aa075928 2018-05-10 stsp static const struct got_error *
1624 5e224a3e 2019-02-22 stsp trigger_log_thread(int load_all, int *commits_needed, int *log_complete,
1625 1a76625f 2018-10-22 stsp pthread_cond_t *need_commits)
1627 5e224a3e 2019-02-22 stsp int errcode;
1628 8a42fca8 2019-02-22 stsp int max_wait = 20;
1630 8a42fca8 2019-02-22 stsp halfdelay(1); /* fast refresh while loading commits */
1632 5e224a3e 2019-02-22 stsp while (*commits_needed > 0) {
1633 5e224a3e 2019-02-22 stsp if (*log_complete)
1636 5e224a3e 2019-02-22 stsp /* Wake the log thread. */
1637 7aafa0d1 2019-02-22 stsp errcode = pthread_cond_signal(need_commits);
1638 7aafa0d1 2019-02-22 stsp if (errcode)
1639 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1640 2af4a041 2019-05-11 jcs "pthread_cond_signal");
1641 82954512 2020-02-03 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1642 82954512 2020-02-03 stsp if (errcode)
1643 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1644 82954512 2020-02-03 stsp "pthread_mutex_unlock");
1645 82954512 2020-02-03 stsp pthread_yield();
1646 82954512 2020-02-03 stsp errcode = pthread_mutex_lock(&tog_mutex);
1647 82954512 2020-02-03 stsp if (errcode)
1648 82954512 2020-02-03 stsp return got_error_set_errno(errcode,
1649 82954512 2020-02-03 stsp "pthread_mutex_lock");
1651 8a42fca8 2019-02-22 stsp if (*commits_needed > 0 && (!load_all || --max_wait <= 0)) {
1653 5e224a3e 2019-02-22 stsp * Thread is not done yet; lose a key press
1654 5e224a3e 2019-02-22 stsp * and let the user retry... this way the GUI
1655 5e224a3e 2019-02-22 stsp * remains interactive while logging deep paths
1656 5e224a3e 2019-02-22 stsp * with few commits in history.
1658 7aafa0d1 2019-02-22 stsp return NULL;
1662 5e224a3e 2019-02-22 stsp return NULL;
1665 5e224a3e 2019-02-22 stsp static const struct got_error *
1666 34bc9ec9 2019-02-22 stsp scroll_down(struct tog_view *view,
1667 34bc9ec9 2019-02-22 stsp struct commit_queue_entry **first_displayed_entry, int maxscroll,
1668 5e224a3e 2019-02-22 stsp struct commit_queue_entry **last_displayed_entry,
1669 5e224a3e 2019-02-22 stsp struct commit_queue *commits, int *log_complete, int *commits_needed,
1670 5e224a3e 2019-02-22 stsp pthread_cond_t *need_commits)
1672 5e224a3e 2019-02-22 stsp const struct got_error *err = NULL;
1673 5e224a3e 2019-02-22 stsp struct commit_queue_entry *pentry;
1674 5e224a3e 2019-02-22 stsp int nscrolled = 0;
1676 5e224a3e 2019-02-22 stsp if (*last_displayed_entry == NULL)
1677 5e224a3e 2019-02-22 stsp return NULL;
1679 5e224a3e 2019-02-22 stsp pentry = TAILQ_NEXT(*last_displayed_entry, entry);
1680 5e224a3e 2019-02-22 stsp if (pentry == NULL && !*log_complete) {
1682 08ebd0a9 2019-02-22 stsp * Ask the log thread for required amount of commits
1683 08ebd0a9 2019-02-22 stsp * plus some amount of pre-fetching.
1685 08ebd0a9 2019-02-22 stsp (*commits_needed) += maxscroll + 20;
1686 5e224a3e 2019-02-22 stsp err = trigger_log_thread(0, commits_needed, log_complete,
1687 5e224a3e 2019-02-22 stsp need_commits);
1689 5e224a3e 2019-02-22 stsp return err;
1693 7226d972 2019-02-21 stsp pentry = TAILQ_NEXT(*last_displayed_entry, entry);
1694 00ba99a7 2019-05-12 jcs if (pentry == NULL)
1697 93e45b7c 2018-09-24 stsp *last_displayed_entry = pentry;
1699 dd0a52c1 2018-05-20 stsp pentry = TAILQ_NEXT(*first_displayed_entry, entry);
1700 dd0a52c1 2018-05-20 stsp if (pentry == NULL)
1702 aa075928 2018-05-10 stsp *first_displayed_entry = pentry;
1703 16482c3b 2018-05-20 stsp } while (++nscrolled < maxscroll);
1705 dd0a52c1 2018-05-20 stsp return err;
1708 cd0acaa7 2018-05-20 stsp static const struct got_error *
1709 0cf4efb1 2018-09-29 stsp open_diff_view_for_commit(struct tog_view **new_view, int begin_x,
1710 fb872ab2 2019-02-21 stsp struct got_commit_object *commit, struct got_object_id *commit_id,
1711 8b473291 2019-02-21 stsp struct tog_view *log_view, struct got_reflist_head *refs,
1712 8b473291 2019-02-21 stsp struct got_repository *repo)
1714 cd0acaa7 2018-05-20 stsp const struct got_error *err;
1715 9ba79e04 2018-06-11 stsp struct got_object_qid *parent_id;
1716 e5a0f69f 2018-08-18 stsp struct tog_view *diff_view;
1718 669b5ffa 2018-10-07 stsp diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
1719 15a94983 2018-12-23 stsp if (diff_view == NULL)
1720 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
1722 4acef5ee 2018-12-24 stsp parent_id = SIMPLEQ_FIRST(got_object_commit_get_parent_ids(commit));
1723 4acef5ee 2018-12-24 stsp err = open_diff_view(diff_view, parent_id ? parent_id->id : NULL,
1724 8b473291 2019-02-21 stsp commit_id, log_view, refs, repo);
1725 e5a0f69f 2018-08-18 stsp if (err == NULL)
1726 e5a0f69f 2018-08-18 stsp *new_view = diff_view;
1727 cd0acaa7 2018-05-20 stsp return err;
1730 80ddbec8 2018-04-29 stsp static const struct got_error *
1731 941e9f74 2019-05-21 stsp tree_view_visit_subtree(struct got_tree_object *subtree,
1732 941e9f74 2019-05-21 stsp struct tog_tree_view_state *s)
1734 941e9f74 2019-05-21 stsp struct tog_parent_tree *parent;
1736 941e9f74 2019-05-21 stsp parent = calloc(1, sizeof(*parent));
1737 941e9f74 2019-05-21 stsp if (parent == NULL)
1738 941e9f74 2019-05-21 stsp return got_error_from_errno("calloc");
1740 941e9f74 2019-05-21 stsp parent->tree = s->tree;
1741 941e9f74 2019-05-21 stsp parent->first_displayed_entry = s->first_displayed_entry;
1742 941e9f74 2019-05-21 stsp parent->selected_entry = s->selected_entry;
1743 941e9f74 2019-05-21 stsp parent->selected = s->selected;
1744 941e9f74 2019-05-21 stsp TAILQ_INSERT_HEAD(&s->parents, parent, entry);
1745 941e9f74 2019-05-21 stsp s->tree = subtree;
1746 941e9f74 2019-05-21 stsp s->selected = 0;
1747 941e9f74 2019-05-21 stsp s->first_displayed_entry = NULL;
1748 941e9f74 2019-05-21 stsp return NULL;
1751 941e9f74 2019-05-21 stsp static const struct got_error *
1752 55cccc34 2020-02-20 stsp tree_view_walk_path(struct tog_tree_view_state *s,
1753 55cccc34 2020-02-20 stsp struct got_object_id *commit_id,
1754 55cccc34 2020-02-20 stsp const char *path, struct got_repository *repo)
1756 9343a5fb 2018-06-23 stsp const struct got_error *err = NULL;
1757 55cccc34 2020-02-20 stsp struct got_tree_object *tree = NULL;
1758 941e9f74 2019-05-21 stsp const char *p;
1759 55cccc34 2020-02-20 stsp char *slash, *subpath = NULL;
1761 941e9f74 2019-05-21 stsp /* Walk the path and open corresponding tree objects. */
1763 941e9f74 2019-05-21 stsp while (*p) {
1764 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
1765 941e9f74 2019-05-21 stsp struct got_object_id *tree_id;
1766 56e0773d 2019-11-28 stsp char *te_name;
1768 33cbf02b 2020-01-12 stsp while (p[0] == '/')
1771 941e9f74 2019-05-21 stsp /* Ensure the correct subtree entry is selected. */
1772 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1773 941e9f74 2019-05-21 stsp if (slash == NULL)
1774 33cbf02b 2020-01-12 stsp te_name = strdup(p);
1776 33cbf02b 2020-01-12 stsp te_name = strndup(p, slash - p);
1777 56e0773d 2019-11-28 stsp if (te_name == NULL) {
1778 56e0773d 2019-11-28 stsp err = got_error_from_errno("strndup");
1781 56e0773d 2019-11-28 stsp te = got_object_tree_find_entry(s->tree, te_name);
1782 56e0773d 2019-11-28 stsp if (te == NULL) {
1783 56e0773d 2019-11-28 stsp err = got_error_path(te_name, GOT_ERR_NO_TREE_ENTRY);
1784 56e0773d 2019-11-28 stsp free(te_name);
1787 56e0773d 2019-11-28 stsp free(te_name);
1788 56e0773d 2019-11-28 stsp s->selected_entry = te;
1789 56e0773d 2019-11-28 stsp s->selected = got_tree_entry_get_index(te);
1790 b03c880f 2019-05-21 stsp if (s->tree != s->root)
1791 b03c880f 2019-05-21 stsp s->selected++; /* skip '..' */
1793 56e0773d 2019-11-28 stsp if (!S_ISDIR(got_tree_entry_get_mode(s->selected_entry))) {
1794 67409a31 2019-05-24 stsp /* Jump to this file's entry. */
1795 67409a31 2019-05-24 stsp s->first_displayed_entry = s->selected_entry;
1796 67409a31 2019-05-24 stsp s->selected = 0;
1800 941e9f74 2019-05-21 stsp slash = strchr(p, '/');
1801 941e9f74 2019-05-21 stsp if (slash)
1802 941e9f74 2019-05-21 stsp subpath = strndup(path, slash - path);
1804 941e9f74 2019-05-21 stsp subpath = strdup(path);
1805 941e9f74 2019-05-21 stsp if (subpath == NULL) {
1806 941e9f74 2019-05-21 stsp err = got_error_from_errno("strdup");
1810 55cccc34 2020-02-20 stsp err = got_object_id_by_path(&tree_id, repo, commit_id,
1815 941e9f74 2019-05-21 stsp err = got_object_open_as_tree(&tree, repo, tree_id);
1816 941e9f74 2019-05-21 stsp free(tree_id);
1820 941e9f74 2019-05-21 stsp err = tree_view_visit_subtree(tree, s);
1821 941e9f74 2019-05-21 stsp if (err) {
1822 941e9f74 2019-05-21 stsp got_object_tree_close(tree);
1825 941e9f74 2019-05-21 stsp if (slash == NULL)
1827 941e9f74 2019-05-21 stsp free(subpath);
1828 941e9f74 2019-05-21 stsp subpath = NULL;
1829 941e9f74 2019-05-21 stsp p = slash;
1832 941e9f74 2019-05-21 stsp free(subpath);
1833 1a76625f 2018-10-22 stsp return err;
1836 61266923 2020-01-14 stsp static const struct got_error *
1837 55cccc34 2020-02-20 stsp browse_commit_tree(struct tog_view **new_view, int begin_x,
1838 55cccc34 2020-02-20 stsp struct commit_queue_entry *entry, const char *path,
1839 55cccc34 2020-02-20 stsp struct got_reflist_head *refs, struct got_repository *repo)
1841 55cccc34 2020-02-20 stsp const struct got_error *err = NULL;
1842 55cccc34 2020-02-20 stsp struct got_tree_object *tree;
1843 55cccc34 2020-02-20 stsp struct tog_tree_view_state *s;
1844 55cccc34 2020-02-20 stsp struct tog_view *tree_view;
1846 55cccc34 2020-02-20 stsp err = got_object_open_as_tree(&tree, repo,
1847 55cccc34 2020-02-20 stsp got_object_commit_get_tree_id(entry->commit));
1849 55cccc34 2020-02-20 stsp return err;
1851 55cccc34 2020-02-20 stsp tree_view = view_open(0, 0, 0, begin_x, TOG_VIEW_TREE);
1852 55cccc34 2020-02-20 stsp if (tree_view == NULL)
1853 55cccc34 2020-02-20 stsp return got_error_from_errno("view_open");
1855 55cccc34 2020-02-20 stsp err = open_tree_view(tree_view, tree, entry->id, refs, repo);
1856 55cccc34 2020-02-20 stsp if (err) {
1857 55cccc34 2020-02-20 stsp got_object_tree_close(tree);
1858 55cccc34 2020-02-20 stsp return err;
1860 55cccc34 2020-02-20 stsp s = &tree_view->state.tree;
1862 55cccc34 2020-02-20 stsp *new_view = tree_view;
1864 55cccc34 2020-02-20 stsp if (got_path_is_root_dir(path))
1865 55cccc34 2020-02-20 stsp return NULL;
1867 55cccc34 2020-02-20 stsp return tree_view_walk_path(s, entry->id, path, repo);
1870 55cccc34 2020-02-20 stsp static const struct got_error *
1871 61266923 2020-01-14 stsp block_signals_used_by_main_thread(void)
1873 61266923 2020-01-14 stsp sigset_t sigset;
1874 61266923 2020-01-14 stsp int errcode;
1876 61266923 2020-01-14 stsp if (sigemptyset(&sigset) == -1)
1877 61266923 2020-01-14 stsp return got_error_from_errno("sigemptyset");
1879 61266923 2020-01-14 stsp /* tog handles SIGWINCH and SIGCONT */
1880 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGWINCH) == -1)
1881 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
1882 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGCONT) == -1)
1883 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
1885 61266923 2020-01-14 stsp /* ncurses handles SIGTSTP */
1886 61266923 2020-01-14 stsp if (sigaddset(&sigset, SIGTSTP) == -1)
1887 61266923 2020-01-14 stsp return got_error_from_errno("sigaddset");
1889 61266923 2020-01-14 stsp errcode = pthread_sigmask(SIG_BLOCK, &sigset, NULL);
1890 61266923 2020-01-14 stsp if (errcode)
1891 61266923 2020-01-14 stsp return got_error_set_errno(errcode, "pthread_sigmask");
1893 61266923 2020-01-14 stsp return NULL;
1896 1a76625f 2018-10-22 stsp static void *
1897 1a76625f 2018-10-22 stsp log_thread(void *arg)
1899 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1900 1a76625f 2018-10-22 stsp int errcode = 0;
1901 1a76625f 2018-10-22 stsp struct tog_log_thread_args *a = arg;
1902 1a76625f 2018-10-22 stsp int done = 0;
1904 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
1906 61266923 2020-01-14 stsp return (void *)err;
1908 d264cece 2019-08-12 stsp while (!done && !err && !tog_sigpipe_received) {
1909 1a76625f 2018-10-22 stsp err = queue_commits(a->graph, a->commits, 1, a->repo,
1910 13add988 2019-10-15 stsp a->in_repo_path, a->searching, a->search_next_done,
1911 13add988 2019-10-15 stsp a->regex);
1912 1a76625f 2018-10-22 stsp if (err) {
1913 1a76625f 2018-10-22 stsp if (err->code != GOT_ERR_ITER_COMPLETED)
1914 1a76625f 2018-10-22 stsp return (void *)err;
1915 1a76625f 2018-10-22 stsp err = NULL;
1917 1a76625f 2018-10-22 stsp } else if (a->commits_needed > 0)
1918 1a76625f 2018-10-22 stsp a->commits_needed--;
1920 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1921 3abe8080 2019-04-10 stsp if (errcode) {
1922 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1923 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
1925 3abe8080 2019-04-10 stsp } else if (*a->quit)
1927 3abe8080 2019-04-10 stsp else if (*a->first_displayed_entry == NULL) {
1928 1a76625f 2018-10-22 stsp *a->first_displayed_entry =
1929 1a76625f 2018-10-22 stsp TAILQ_FIRST(&a->commits->head);
1930 1a76625f 2018-10-22 stsp *a->selected_entry = *a->first_displayed_entry;
1934 1a76625f 2018-10-22 stsp a->commits_needed = 0;
1935 1a76625f 2018-10-22 stsp else if (a->commits_needed == 0) {
1936 1a76625f 2018-10-22 stsp errcode = pthread_cond_wait(&a->need_commits,
1937 1a76625f 2018-10-22 stsp &tog_mutex);
1938 1a76625f 2018-10-22 stsp if (errcode)
1939 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1940 2af4a041 2019-05-11 jcs "pthread_cond_wait");
1943 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1944 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1945 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode,
1946 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1948 3abe8080 2019-04-10 stsp a->log_complete = 1;
1949 1a76625f 2018-10-22 stsp return (void *)err;
1952 1a76625f 2018-10-22 stsp static const struct got_error *
1953 1a76625f 2018-10-22 stsp stop_log_thread(struct tog_log_view_state *s)
1955 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1956 1a76625f 2018-10-22 stsp int errcode;
1958 1a76625f 2018-10-22 stsp if (s->thread) {
1959 1a76625f 2018-10-22 stsp s->quit = 1;
1960 1a76625f 2018-10-22 stsp errcode = pthread_cond_signal(&s->thread_args.need_commits);
1961 1a76625f 2018-10-22 stsp if (errcode)
1962 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1963 2af4a041 2019-05-11 jcs "pthread_cond_signal");
1964 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
1965 1a76625f 2018-10-22 stsp if (errcode)
1966 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1967 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
1968 1a76625f 2018-10-22 stsp errcode = pthread_join(s->thread, (void **)&err);
1969 1a76625f 2018-10-22 stsp if (errcode)
1970 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
1971 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
1972 1a76625f 2018-10-22 stsp if (errcode)
1973 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
1974 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
1975 1a76625f 2018-10-22 stsp s->thread = NULL;
1978 1a76625f 2018-10-22 stsp errcode = pthread_cond_destroy(&s->thread_args.need_commits);
1979 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
1980 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_destroy");
1982 1a76625f 2018-10-22 stsp if (s->thread_args.repo) {
1983 1a76625f 2018-10-22 stsp got_repo_close(s->thread_args.repo);
1984 1a76625f 2018-10-22 stsp s->thread_args.repo = NULL;
1987 1a76625f 2018-10-22 stsp if (s->thread_args.graph) {
1988 1a76625f 2018-10-22 stsp got_commit_graph_close(s->thread_args.graph);
1989 1a76625f 2018-10-22 stsp s->thread_args.graph = NULL;
1992 9343a5fb 2018-06-23 stsp return err;
1995 9343a5fb 2018-06-23 stsp static const struct got_error *
1996 1a76625f 2018-10-22 stsp close_log_view(struct tog_view *view)
1998 1a76625f 2018-10-22 stsp const struct got_error *err = NULL;
1999 1a76625f 2018-10-22 stsp struct tog_log_view_state *s = &view->state.log;
2001 1a76625f 2018-10-22 stsp err = stop_log_thread(s);
2002 1a76625f 2018-10-22 stsp free_commits(&s->commits);
2003 1a76625f 2018-10-22 stsp free(s->in_repo_path);
2004 797bc7b9 2018-10-22 stsp s->in_repo_path = NULL;
2005 1a76625f 2018-10-22 stsp free(s->start_id);
2006 797bc7b9 2018-10-22 stsp s->start_id = NULL;
2007 1a76625f 2018-10-22 stsp return err;
2010 1a76625f 2018-10-22 stsp static const struct got_error *
2011 60493ae3 2019-06-20 stsp search_start_log_view(struct tog_view *view)
2013 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2015 60493ae3 2019-06-20 stsp s->matched_entry = NULL;
2016 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2017 60493ae3 2019-06-20 stsp return NULL;
2020 60493ae3 2019-06-20 stsp static const struct got_error *
2021 60493ae3 2019-06-20 stsp search_next_log_view(struct tog_view *view)
2023 60493ae3 2019-06-20 stsp const struct got_error *err = NULL;
2024 60493ae3 2019-06-20 stsp struct tog_log_view_state *s = &view->state.log;
2025 60493ae3 2019-06-20 stsp struct commit_queue_entry *entry;
2027 60493ae3 2019-06-20 stsp if (!view->searching) {
2028 60493ae3 2019-06-20 stsp view->search_next_done = 1;
2029 60493ae3 2019-06-20 stsp return NULL;
2032 96e2b566 2019-07-08 stsp if (s->search_entry) {
2033 13add988 2019-10-15 stsp int errcode, ch;
2034 13add988 2019-10-15 stsp errcode = pthread_mutex_unlock(&tog_mutex);
2035 13add988 2019-10-15 stsp if (errcode)
2036 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2037 13add988 2019-10-15 stsp "pthread_mutex_unlock");
2038 13add988 2019-10-15 stsp ch = wgetch(view->window);
2039 13add988 2019-10-15 stsp errcode = pthread_mutex_lock(&tog_mutex);
2040 13add988 2019-10-15 stsp if (errcode)
2041 13add988 2019-10-15 stsp return got_error_set_errno(errcode,
2042 13add988 2019-10-15 stsp "pthread_mutex_lock");
2043 13add988 2019-10-15 stsp if (ch == KEY_BACKSPACE) {
2044 678cbce5 2019-07-28 stsp view->search_next_done = 1;
2045 678cbce5 2019-07-28 stsp return NULL;
2047 96e2b566 2019-07-08 stsp if (view->searching == TOG_SEARCH_FORWARD)
2048 96e2b566 2019-07-08 stsp entry = TAILQ_NEXT(s->search_entry, entry);
2050 96e2b566 2019-07-08 stsp entry = TAILQ_PREV(s->search_entry,
2051 96e2b566 2019-07-08 stsp commit_queue_head, entry);
2052 96e2b566 2019-07-08 stsp } else if (s->matched_entry) {
2053 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2054 b55df7bc 2019-06-21 stsp entry = TAILQ_NEXT(s->selected_entry, entry);
2056 b55df7bc 2019-06-21 stsp entry = TAILQ_PREV(s->selected_entry,
2057 b1bf1435 2019-06-21 stsp commit_queue_head, entry);
2059 20be8d96 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2060 20be8d96 2019-06-21 stsp entry = TAILQ_FIRST(&s->commits.head);
2062 20be8d96 2019-06-21 stsp entry = TAILQ_LAST(&s->commits.head, commit_queue_head);
2065 60493ae3 2019-06-20 stsp while (1) {
2066 13add988 2019-10-15 stsp int have_match = 0;
2068 60493ae3 2019-06-20 stsp if (entry == NULL) {
2069 f801134a 2019-06-25 stsp if (s->thread_args.log_complete ||
2070 f801134a 2019-06-25 stsp view->searching == TOG_SEARCH_BACKWARD) {
2071 f801134a 2019-06-25 stsp view->search_next_done = 1;
2072 f801134a 2019-06-25 stsp return NULL;
2075 96e2b566 2019-07-08 stsp * Poke the log thread for more commits and return,
2076 96e2b566 2019-07-08 stsp * allowing the main loop to make progress. Search
2077 96e2b566 2019-07-08 stsp * will resume at s->search_entry once we come back.
2079 57b33b64 2019-07-08 stsp s->thread_args.commits_needed++;
2080 57b33b64 2019-07-08 stsp return trigger_log_thread(1,
2081 f801134a 2019-06-25 stsp &s->thread_args.commits_needed,
2082 f801134a 2019-06-25 stsp &s->thread_args.log_complete,
2083 f801134a 2019-06-25 stsp &s->thread_args.need_commits);
2086 13add988 2019-10-15 stsp err = match_commit(&have_match, entry->id, entry->commit,
2087 13add988 2019-10-15 stsp &view->regex);
2090 13add988 2019-10-15 stsp if (have_match) {
2091 60493ae3 2019-06-20 stsp view->search_next_done = 1;
2092 bcf2df4d 2019-06-21 stsp s->matched_entry = entry;
2096 96e2b566 2019-07-08 stsp s->search_entry = entry;
2097 b1bf1435 2019-06-21 stsp if (view->searching == TOG_SEARCH_FORWARD)
2098 b1bf1435 2019-06-21 stsp entry = TAILQ_NEXT(entry, entry);
2100 b1bf1435 2019-06-21 stsp entry = TAILQ_PREV(entry, commit_queue_head, entry);
2103 bcf2df4d 2019-06-21 stsp if (s->matched_entry) {
2104 ead14cbe 2019-06-21 stsp int cur = s->selected_entry->idx;
2105 ead14cbe 2019-06-21 stsp while (cur < s->matched_entry->idx) {
2106 60493ae3 2019-06-20 stsp err = input_log_view(NULL, NULL, NULL, view, KEY_DOWN);
2108 60493ae3 2019-06-20 stsp return err;
2111 ead14cbe 2019-06-21 stsp while (cur > s->matched_entry->idx) {
2112 ead14cbe 2019-06-21 stsp err = input_log_view(NULL, NULL, NULL, view, KEY_UP);
2114 60493ae3 2019-06-20 stsp return err;
2119 96e2b566 2019-07-08 stsp s->search_entry = NULL;
2121 60493ae3 2019-06-20 stsp return NULL;
2124 60493ae3 2019-06-20 stsp static const struct got_error *
2125 ba4f502b 2018-08-04 stsp open_log_view(struct tog_view *view, struct got_object_id *start_id,
2126 8b473291 2019-02-21 stsp struct got_reflist_head *refs, struct got_repository *repo,
2127 f135c941 2020-02-20 stsp const char *head_ref_name, const char *in_repo_path,
2128 b672a97a 2020-01-27 stsp int log_branches)
2130 80ddbec8 2018-04-29 stsp const struct got_error *err = NULL;
2131 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2132 1a76625f 2018-10-22 stsp struct got_repository *thread_repo = NULL;
2133 1a76625f 2018-10-22 stsp struct got_commit_graph *thread_graph = NULL;
2134 1a76625f 2018-10-22 stsp int errcode;
2136 f135c941 2020-02-20 stsp if (in_repo_path != s->in_repo_path) {
2137 f135c941 2020-02-20 stsp free(s->in_repo_path);
2138 f135c941 2020-02-20 stsp s->in_repo_path = strdup(in_repo_path);
2139 f135c941 2020-02-20 stsp if (s->in_repo_path == NULL)
2140 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2143 93e45b7c 2018-09-24 stsp /* The commit queue only contains commits being displayed. */
2144 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->commits.head);
2145 fb2756b9 2018-08-04 stsp s->commits.ncommits = 0;
2147 8b473291 2019-02-21 stsp s->refs = refs;
2148 fb2756b9 2018-08-04 stsp s->repo = repo;
2149 d01904d4 2019-06-25 stsp s->head_ref_name = head_ref_name;
2150 5036bf37 2018-09-24 stsp s->start_id = got_object_id_dup(start_id);
2151 5036bf37 2018-09-24 stsp if (s->start_id == NULL) {
2152 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
2153 5036bf37 2018-09-24 stsp goto done;
2155 b672a97a 2020-01-27 stsp s->log_branches = log_branches;
2157 11b20872 2019-11-08 stsp SIMPLEQ_INIT(&s->colors);
2158 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
2159 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
2160 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
2162 11b20872 2019-11-08 stsp goto done;
2163 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_AUTHOR,
2164 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
2165 11b20872 2019-11-08 stsp if (err) {
2166 11b20872 2019-11-08 stsp free_colors(&s->colors);
2167 11b20872 2019-11-08 stsp goto done;
2169 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_DATE,
2170 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
2171 11b20872 2019-11-08 stsp if (err) {
2172 11b20872 2019-11-08 stsp free_colors(&s->colors);
2173 11b20872 2019-11-08 stsp goto done;
2177 e5a0f69f 2018-08-18 stsp view->show = show_log_view;
2178 e5a0f69f 2018-08-18 stsp view->input = input_log_view;
2179 e5a0f69f 2018-08-18 stsp view->close = close_log_view;
2180 60493ae3 2019-06-20 stsp view->search_start = search_start_log_view;
2181 60493ae3 2019-06-20 stsp view->search_next = search_next_log_view;
2183 c9956ddf 2019-09-08 stsp err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL);
2185 1a76625f 2018-10-22 stsp goto done;
2186 b672a97a 2020-01-27 stsp err = got_commit_graph_open(&thread_graph, s->in_repo_path,
2187 b672a97a 2020-01-27 stsp !s->log_branches);
2189 1a76625f 2018-10-22 stsp goto done;
2190 c5b78334 2020-01-12 stsp err = got_commit_graph_iter_start(thread_graph,
2191 c5b78334 2020-01-12 stsp s->start_id, s->repo, NULL, NULL);
2193 c5b78334 2020-01-12 stsp goto done;
2195 1a76625f 2018-10-22 stsp errcode = pthread_cond_init(&s->thread_args.need_commits, NULL);
2196 1a76625f 2018-10-22 stsp if (errcode) {
2197 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_cond_init");
2198 1a76625f 2018-10-22 stsp goto done;
2201 1a76625f 2018-10-22 stsp s->thread_args.commits_needed = view->nlines;
2202 1a76625f 2018-10-22 stsp s->thread_args.graph = thread_graph;
2203 1a76625f 2018-10-22 stsp s->thread_args.commits = &s->commits;
2204 1a76625f 2018-10-22 stsp s->thread_args.in_repo_path = s->in_repo_path;
2205 1a76625f 2018-10-22 stsp s->thread_args.start_id = s->start_id;
2206 1a76625f 2018-10-22 stsp s->thread_args.repo = thread_repo;
2207 1a76625f 2018-10-22 stsp s->thread_args.log_complete = 0;
2208 1a76625f 2018-10-22 stsp s->thread_args.quit = &s->quit;
2209 1a76625f 2018-10-22 stsp s->thread_args.first_displayed_entry = &s->first_displayed_entry;
2210 1a76625f 2018-10-22 stsp s->thread_args.selected_entry = &s->selected_entry;
2211 13add988 2019-10-15 stsp s->thread_args.searching = &view->searching;
2212 13add988 2019-10-15 stsp s->thread_args.search_next_done = &view->search_next_done;
2213 13add988 2019-10-15 stsp s->thread_args.regex = &view->regex;
2216 1a76625f 2018-10-22 stsp close_log_view(view);
2217 ba4f502b 2018-08-04 stsp return err;
2220 e5a0f69f 2018-08-18 stsp static const struct got_error *
2221 ba4f502b 2018-08-04 stsp show_log_view(struct tog_view *view)
2223 fb2756b9 2018-08-04 stsp struct tog_log_view_state *s = &view->state.log;
2225 2b380cc8 2018-10-24 stsp if (s->thread == NULL) {
2226 2b380cc8 2018-10-24 stsp int errcode = pthread_create(&s->thread, NULL, log_thread,
2227 2b380cc8 2018-10-24 stsp &s->thread_args);
2228 2b380cc8 2018-10-24 stsp if (errcode)
2229 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
2232 0cf4efb1 2018-09-29 stsp return draw_commits(view, &s->last_displayed_entry,
2233 e5a0f69f 2018-08-18 stsp &s->selected_entry, s->first_displayed_entry,
2234 8b473291 2019-02-21 stsp &s->commits, s->selected, view->nlines, s->refs,
2235 11b20872 2019-11-08 stsp s->in_repo_path, s->thread_args.commits_needed, &s->colors);
2238 e5a0f69f 2018-08-18 stsp static const struct got_error *
2239 e5a0f69f 2018-08-18 stsp input_log_view(struct tog_view **new_view, struct tog_view **dead_view,
2240 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
2242 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
2243 e5a0f69f 2018-08-18 stsp struct tog_log_view_state *s = &view->state.log;
2244 d01904d4 2019-06-25 stsp char *parent_path, *in_repo_path = NULL;
2245 d01904d4 2019-06-25 stsp struct tog_view *diff_view = NULL, *tree_view = NULL, *lv = NULL;
2246 669b5ffa 2018-10-07 stsp int begin_x = 0;
2247 d01904d4 2019-06-25 stsp struct got_object_id *start_id;
2249 e5a0f69f 2018-08-18 stsp switch (ch) {
2251 1e37a5c2 2019-05-12 jcs s->quit = 1;
2254 1e37a5c2 2019-05-12 jcs case KEY_UP:
2257 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2259 1e37a5c2 2019-05-12 jcs if (s->selected > 0)
2260 1e37a5c2 2019-05-12 jcs s->selected--;
2262 1144d21a 2019-06-21 stsp scroll_up(view, &s->first_displayed_entry, 1,
2263 1144d21a 2019-06-21 stsp &s->commits);
2265 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
2266 a4292ac5 2019-05-12 jcs case CTRL('b'):
2267 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2269 1e37a5c2 2019-05-12 jcs if (TAILQ_FIRST(&s->commits.head) ==
2270 1e37a5c2 2019-05-12 jcs s->first_displayed_entry) {
2271 1e37a5c2 2019-05-12 jcs s->selected = 0;
2274 1e37a5c2 2019-05-12 jcs scroll_up(view, &s->first_displayed_entry,
2275 1e37a5c2 2019-05-12 jcs view->nlines, &s->commits);
2278 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
2281 1e37a5c2 2019-05-12 jcs if (s->first_displayed_entry == NULL)
2283 1e37a5c2 2019-05-12 jcs if (s->selected < MIN(view->nlines - 2,
2284 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1)) {
2285 1e37a5c2 2019-05-12 jcs s->selected++;
2288 1e37a5c2 2019-05-12 jcs err = scroll_down(view, &s->first_displayed_entry, 1,
2289 1e37a5c2 2019-05-12 jcs &s->last_displayed_entry, &s->commits,
2290 1e37a5c2 2019-05-12 jcs &s->thread_args.log_complete,
2291 1e37a5c2 2019-05-12 jcs &s->thread_args.commits_needed,
2292 1e37a5c2 2019-05-12 jcs &s->thread_args.need_commits);
2294 a4292ac5 2019-05-12 jcs case KEY_NPAGE:
2295 a4292ac5 2019-05-12 jcs case CTRL('f'): {
2296 1e37a5c2 2019-05-12 jcs struct commit_queue_entry *first;
2297 1e37a5c2 2019-05-12 jcs first = s->first_displayed_entry;
2298 1e37a5c2 2019-05-12 jcs if (first == NULL)
2300 1e37a5c2 2019-05-12 jcs err = scroll_down(view, &s->first_displayed_entry,
2301 1e37a5c2 2019-05-12 jcs view->nlines, &s->last_displayed_entry,
2302 1e37a5c2 2019-05-12 jcs &s->commits, &s->thread_args.log_complete,
2303 1e37a5c2 2019-05-12 jcs &s->thread_args.commits_needed,
2304 1e37a5c2 2019-05-12 jcs &s->thread_args.need_commits);
2307 1e37a5c2 2019-05-12 jcs if (first == s->first_displayed_entry &&
2308 1e37a5c2 2019-05-12 jcs s->selected < MIN(view->nlines - 2,
2309 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1)) {
2310 1e37a5c2 2019-05-12 jcs /* can't scroll further down */
2311 1e37a5c2 2019-05-12 jcs s->selected = MIN(view->nlines - 2,
2312 1e37a5c2 2019-05-12 jcs s->commits.ncommits - 1);
2314 1e37a5c2 2019-05-12 jcs err = NULL;
2317 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
2318 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines - 2)
2319 1e37a5c2 2019-05-12 jcs s->selected = view->nlines - 2;
2320 1e37a5c2 2019-05-12 jcs if (s->selected > s->commits.ncommits - 1)
2321 1e37a5c2 2019-05-12 jcs s->selected = s->commits.ncommits - 1;
2323 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
2326 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2328 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2329 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2330 1e37a5c2 2019-05-12 jcs err = open_diff_view_for_commit(&diff_view, begin_x,
2331 1e37a5c2 2019-05-12 jcs s->selected_entry->commit, s->selected_entry->id,
2332 1e37a5c2 2019-05-12 jcs view, s->refs, s->repo);
2335 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2336 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2338 1e37a5c2 2019-05-12 jcs return err;
2339 1e37a5c2 2019-05-12 jcs err = view_set_child(view, diff_view);
2341 1e37a5c2 2019-05-12 jcs view_close(diff_view);
2344 1e37a5c2 2019-05-12 jcs *focus_view = diff_view;
2345 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
2347 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
2350 1e37a5c2 2019-05-12 jcs if (s->selected_entry == NULL)
2352 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2353 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
2354 941e9f74 2019-05-21 stsp err = browse_commit_tree(&tree_view, begin_x,
2355 941e9f74 2019-05-21 stsp s->selected_entry, s->in_repo_path, s->refs, s->repo);
2358 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
2359 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
2361 1e37a5c2 2019-05-12 jcs return err;
2362 1e37a5c2 2019-05-12 jcs err = view_set_child(view, tree_view);
2364 1e37a5c2 2019-05-12 jcs view_close(tree_view);
2367 1e37a5c2 2019-05-12 jcs *focus_view = tree_view;
2368 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
2370 1e37a5c2 2019-05-12 jcs *new_view = tree_view;
2372 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
2373 1e37a5c2 2019-05-12 jcs if (strcmp(s->in_repo_path, "/") == 0)
2375 1e37a5c2 2019-05-12 jcs parent_path = dirname(s->in_repo_path);
2376 1e37a5c2 2019-05-12 jcs if (parent_path && strcmp(parent_path, ".") != 0) {
2377 1e37a5c2 2019-05-12 jcs err = stop_log_thread(s);
2379 1e37a5c2 2019-05-12 jcs return err;
2380 1e37a5c2 2019-05-12 jcs lv = view_open(view->nlines, view->ncols,
2381 1e37a5c2 2019-05-12 jcs view->begin_y, view->begin_x, TOG_VIEW_LOG);
2382 1e37a5c2 2019-05-12 jcs if (lv == NULL)
2383 638f9024 2019-05-13 stsp return got_error_from_errno(
2384 1e37a5c2 2019-05-12 jcs "view_open");
2385 1e37a5c2 2019-05-12 jcs err = open_log_view(lv, s->start_id, s->refs,
2386 f135c941 2020-02-20 stsp s->repo, s->head_ref_name, parent_path,
2387 b672a97a 2020-01-27 stsp s->log_branches);
2389 1e37a5c2 2019-05-12 jcs return err;;
2390 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
2391 1e37a5c2 2019-05-12 jcs *new_view = lv;
2393 1e37a5c2 2019-05-12 jcs view_set_child(view->parent, lv);
2394 1e37a5c2 2019-05-12 jcs *focus_view = lv;
2396 1e37a5c2 2019-05-12 jcs return NULL;
2399 e3d2a5c6 2019-06-26 stsp case CTRL('l'):
2400 d01904d4 2019-06-25 stsp err = stop_log_thread(s);
2402 d01904d4 2019-06-25 stsp return err;
2403 d01904d4 2019-06-25 stsp lv = view_open(view->nlines, view->ncols,
2404 d01904d4 2019-06-25 stsp view->begin_y, view->begin_x, TOG_VIEW_LOG);
2405 d01904d4 2019-06-25 stsp if (lv == NULL)
2406 d01904d4 2019-06-25 stsp return got_error_from_errno("view_open");
2407 71a27632 2020-01-15 stsp err = got_repo_match_object_id(&start_id, NULL,
2408 71a27632 2020-01-15 stsp s->head_ref_name ? s->head_ref_name : GOT_REF_HEAD,
2409 71a27632 2020-01-15 stsp GOT_OBJ_TYPE_COMMIT, 1, s->repo);
2410 ef129c5e 2019-08-03 stsp if (err) {
2411 ef129c5e 2019-08-03 stsp view_close(lv);
2412 d01904d4 2019-06-25 stsp return err;
2414 d01904d4 2019-06-25 stsp in_repo_path = strdup(s->in_repo_path);
2415 d01904d4 2019-06-25 stsp if (in_repo_path == NULL) {
2416 e6b23735 2019-10-04 stsp free(start_id);
2417 e6b23735 2019-10-04 stsp view_close(lv);
2418 e6b23735 2019-10-04 stsp return got_error_from_errno("strdup");
2420 e6b23735 2019-10-04 stsp got_ref_list_free(s->refs);
2421 e6b23735 2019-10-04 stsp err = got_ref_list(s->refs, s->repo, NULL,
2422 e6b23735 2019-10-04 stsp got_ref_cmp_by_name, NULL);
2423 e6b23735 2019-10-04 stsp if (err) {
2424 d01904d4 2019-06-25 stsp free(start_id);
2425 ef129c5e 2019-08-03 stsp view_close(lv);
2426 50284065 2019-10-04 stsp return err;
2428 d01904d4 2019-06-25 stsp err = open_log_view(lv, start_id, s->refs, s->repo,
2429 f135c941 2020-02-20 stsp s->head_ref_name, in_repo_path, s->log_branches);
2430 ef129c5e 2019-08-03 stsp if (err) {
2431 ef129c5e 2019-08-03 stsp free(start_id);
2432 b672a97a 2020-01-27 stsp view_close(lv);
2433 b672a97a 2020-01-27 stsp return err;;
2435 b672a97a 2020-01-27 stsp *dead_view = view;
2436 b672a97a 2020-01-27 stsp *new_view = lv;
2439 b672a97a 2020-01-27 stsp s->log_branches = !s->log_branches;
2440 b672a97a 2020-01-27 stsp err = stop_log_thread(s);
2442 b672a97a 2020-01-27 stsp return err;
2443 b672a97a 2020-01-27 stsp lv = view_open(view->nlines, view->ncols,
2444 b672a97a 2020-01-27 stsp view->begin_y, view->begin_x, TOG_VIEW_LOG);
2445 b672a97a 2020-01-27 stsp if (lv == NULL)
2446 b672a97a 2020-01-27 stsp return got_error_from_errno("view_open");
2447 b672a97a 2020-01-27 stsp err = open_log_view(lv, s->start_id, s->refs, s->repo,
2448 f135c941 2020-02-20 stsp s->head_ref_name, s->in_repo_path, s->log_branches);
2449 b672a97a 2020-01-27 stsp if (err) {
2450 ef129c5e 2019-08-03 stsp view_close(lv);
2451 d01904d4 2019-06-25 stsp return err;;
2453 d01904d4 2019-06-25 stsp *dead_view = view;
2454 d01904d4 2019-06-25 stsp *new_view = lv;
2460 80ddbec8 2018-04-29 stsp return err;
2463 4ed7e80c 2018-05-20 stsp static const struct got_error *
2464 c2db6724 2019-01-04 stsp apply_unveil(const char *repo_path, const char *worktree_path)
2466 c2db6724 2019-01-04 stsp const struct got_error *error;
2468 37c06ea4 2019-07-15 stsp #ifdef PROFILE
2469 37c06ea4 2019-07-15 stsp if (unveil("gmon.out", "rwc") != 0)
2470 37c06ea4 2019-07-15 stsp return got_error_from_errno2("unveil", "gmon.out");
2472 c2db6724 2019-01-04 stsp if (repo_path && unveil(repo_path, "r") != 0)
2473 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", repo_path);
2475 c2db6724 2019-01-04 stsp if (worktree_path && unveil(worktree_path, "rwc") != 0)
2476 638f9024 2019-05-13 stsp return got_error_from_errno2("unveil", worktree_path);
2478 bb63914a 2020-02-17 stsp if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
2479 bb63914a 2020-02-17 stsp return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
2481 c2db6724 2019-01-04 stsp error = got_privsep_unveil_exec_helpers();
2482 c2db6724 2019-01-04 stsp if (error != NULL)
2483 c2db6724 2019-01-04 stsp return error;
2485 c2db6724 2019-01-04 stsp if (unveil(NULL, NULL) != 0)
2486 638f9024 2019-05-13 stsp return got_error_from_errno("unveil");
2488 c2db6724 2019-01-04 stsp return NULL;
2491 a915003a 2019-02-05 stsp static void
2492 a915003a 2019-02-05 stsp init_curses(void)
2494 a915003a 2019-02-05 stsp initscr();
2496 a915003a 2019-02-05 stsp halfdelay(1); /* Do fast refresh while initial view is loading. */
2499 a915003a 2019-02-05 stsp intrflush(stdscr, FALSE);
2500 a915003a 2019-02-05 stsp keypad(stdscr, TRUE);
2501 a915003a 2019-02-05 stsp curs_set(0);
2502 6d17833f 2019-11-08 stsp if (getenv("TOG_COLORS") != NULL) {
2503 6d17833f 2019-11-08 stsp start_color();
2504 6d17833f 2019-11-08 stsp use_default_colors();
2506 a915003a 2019-02-05 stsp signal(SIGWINCH, tog_sigwinch);
2507 83baff54 2019-08-12 stsp signal(SIGPIPE, tog_sigpipe);
2508 61266923 2020-01-14 stsp signal(SIGCONT, tog_sigcont);
2511 c2db6724 2019-01-04 stsp static const struct got_error *
2512 f135c941 2020-02-20 stsp get_in_repo_path_from_argv0(char **in_repo_path, int argc, char *argv[],
2513 f135c941 2020-02-20 stsp struct got_repository *repo, struct got_worktree *worktree)
2515 f135c941 2020-02-20 stsp const struct got_error *err = NULL;
2517 f135c941 2020-02-20 stsp if (argc == 0) {
2518 f135c941 2020-02-20 stsp *in_repo_path = strdup("/");
2519 f135c941 2020-02-20 stsp if (*in_repo_path == NULL)
2520 f135c941 2020-02-20 stsp return got_error_from_errno("strdup");
2521 f135c941 2020-02-20 stsp return NULL;
2524 f135c941 2020-02-20 stsp if (worktree) {
2525 f135c941 2020-02-20 stsp const char *prefix = got_worktree_get_path_prefix(worktree);
2526 f135c941 2020-02-20 stsp char *wt_path, *p;
2528 f135c941 2020-02-20 stsp err = got_worktree_resolve_path(&wt_path, worktree, argv[0]);
2530 f135c941 2020-02-20 stsp return err;
2532 f135c941 2020-02-20 stsp if (asprintf(&p, "%s%s%s", prefix,
2533 f135c941 2020-02-20 stsp (strcmp(prefix, "/") != 0) ? "/" : "", wt_path) == -1) {
2534 f135c941 2020-02-20 stsp err = got_error_from_errno("asprintf");
2535 f135c941 2020-02-20 stsp free(wt_path);
2536 f135c941 2020-02-20 stsp return err;
2538 f135c941 2020-02-20 stsp err = got_repo_map_path(in_repo_path, repo, p, 0);
2540 f135c941 2020-02-20 stsp free(wt_path);
2542 f135c941 2020-02-20 stsp err = got_repo_map_path(in_repo_path, repo, argv[0], 1);
2544 f135c941 2020-02-20 stsp return err;
2547 f135c941 2020-02-20 stsp static const struct got_error *
2548 9f7d7167 2018-04-29 stsp cmd_log(int argc, char *argv[])
2550 80ddbec8 2018-04-29 stsp const struct got_error *error;
2551 ecb28ae0 2018-07-16 stsp struct got_repository *repo = NULL;
2552 ec142235 2019-03-07 stsp struct got_worktree *worktree = NULL;
2553 8b473291 2019-02-21 stsp struct got_reflist_head refs;
2554 899d86c2 2018-05-10 stsp struct got_object_id *start_id = NULL;
2555 f135c941 2020-02-20 stsp char *in_repo_path = NULL, *repo_path = NULL, *cwd = NULL;
2556 2fc00ff4 2019-08-31 stsp char *start_commit = NULL, *head_ref_name = NULL;
2557 f135c941 2020-02-20 stsp int ch, log_branches = 0;
2558 04cc582a 2018-08-01 stsp struct tog_view *view;
2560 a55555f2 2019-03-28 stsp SIMPLEQ_INIT(&refs);
2562 80ddbec8 2018-04-29 stsp #ifndef PROFILE
2563 c2db6724 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
2564 c2db6724 2019-01-04 stsp NULL) == -1)
2565 80ddbec8 2018-04-29 stsp err(1, "pledge");
2568 b672a97a 2020-01-27 stsp while ((ch = getopt(argc, argv, "bc:r:")) != -1) {
2569 80ddbec8 2018-04-29 stsp switch (ch) {
2571 b672a97a 2020-01-27 stsp log_branches = 1;
2574 80ddbec8 2018-04-29 stsp start_commit = optarg;
2577 ecb28ae0 2018-07-16 stsp repo_path = realpath(optarg, NULL);
2578 ecb28ae0 2018-07-16 stsp if (repo_path == NULL)
2579 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
2583 17020d27 2019-03-07 stsp usage_log();
2584 80ddbec8 2018-04-29 stsp /* NOTREACHED */
2588 80ddbec8 2018-04-29 stsp argc -= optind;
2589 80ddbec8 2018-04-29 stsp argv += optind;
2591 f135c941 2020-02-20 stsp if (argc > 1)
2592 f135c941 2020-02-20 stsp usage_log();
2594 ecb28ae0 2018-07-16 stsp cwd = getcwd(NULL, 0);
2595 6962eb72 2020-02-20 stsp if (cwd == NULL)
2596 6962eb72 2020-02-20 stsp return got_error_from_errno("getcwd");
2598 963f97a1 2019-03-18 stsp error = got_worktree_open(&worktree, cwd);
2599 963f97a1 2019-03-18 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
2600 963f97a1 2019-03-18 stsp goto done;
2602 a1fbf39a 2019-08-11 stsp if (repo_path == NULL) {
2603 a1fbf39a 2019-08-11 stsp if (worktree)
2604 6962eb72 2020-02-20 stsp repo_path =
2605 6962eb72 2020-02-20 stsp strdup(got_worktree_get_repo_path(worktree));
2607 a1fbf39a 2019-08-11 stsp repo_path = strdup(cwd);
2609 963f97a1 2019-03-18 stsp if (repo_path == NULL) {
2610 638f9024 2019-05-13 stsp error = got_error_from_errno("strdup");
2611 963f97a1 2019-03-18 stsp goto done;
2614 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
2615 80ddbec8 2018-04-29 stsp if (error != NULL)
2616 ecb28ae0 2018-07-16 stsp goto done;
2618 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
2619 f135c941 2020-02-20 stsp repo, worktree);
2620 f135c941 2020-02-20 stsp if (error)
2621 f135c941 2020-02-20 stsp goto done;
2623 f135c941 2020-02-20 stsp init_curses();
2625 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo),
2626 c02c541e 2019-03-29 stsp worktree ? got_worktree_get_root_path(worktree) : NULL);
2627 c02c541e 2019-03-29 stsp if (error)
2628 c02c541e 2019-03-29 stsp goto done;
2630 15a94983 2018-12-23 stsp if (start_commit == NULL)
2631 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&start_id, NULL, worktree ?
2632 19e70ad6 2019-05-14 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD,
2633 71a27632 2020-01-15 stsp GOT_OBJ_TYPE_COMMIT, 1, repo);
2635 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&start_id, NULL, start_commit,
2636 71a27632 2020-01-15 stsp GOT_OBJ_TYPE_COMMIT, 1, repo);
2637 80ddbec8 2018-04-29 stsp if (error != NULL)
2638 8b473291 2019-02-21 stsp goto done;
2640 b8bad2ba 2019-08-23 stsp error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
2641 8b473291 2019-02-21 stsp if (error)
2642 ecb28ae0 2018-07-16 stsp goto done;
2644 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_LOG);
2645 04cc582a 2018-08-01 stsp if (view == NULL) {
2646 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
2647 04cc582a 2018-08-01 stsp goto done;
2649 2fc00ff4 2019-08-31 stsp if (worktree) {
2650 2fc00ff4 2019-08-31 stsp head_ref_name = strdup(
2651 2fc00ff4 2019-08-31 stsp got_worktree_get_head_ref_name(worktree));
2652 2fc00ff4 2019-08-31 stsp if (head_ref_name == NULL) {
2653 2fc00ff4 2019-08-31 stsp error = got_error_from_errno("strdup");
2654 2fc00ff4 2019-08-31 stsp goto done;
2657 2fc00ff4 2019-08-31 stsp error = open_log_view(view, start_id, &refs, repo, head_ref_name,
2658 f135c941 2020-02-20 stsp in_repo_path, log_branches);
2659 ba4f502b 2018-08-04 stsp if (error)
2660 ba4f502b 2018-08-04 stsp goto done;
2661 2fc00ff4 2019-08-31 stsp if (worktree) {
2662 2fc00ff4 2019-08-31 stsp /* Release work tree lock. */
2663 2fc00ff4 2019-08-31 stsp got_worktree_close(worktree);
2664 2fc00ff4 2019-08-31 stsp worktree = NULL;
2666 e5a0f69f 2018-08-18 stsp error = view_loop(view);
2668 f135c941 2020-02-20 stsp free(in_repo_path);
2669 ecb28ae0 2018-07-16 stsp free(repo_path);
2670 ecb28ae0 2018-07-16 stsp free(cwd);
2671 899d86c2 2018-05-10 stsp free(start_id);
2672 2fc00ff4 2019-08-31 stsp free(head_ref_name);
2674 ecb28ae0 2018-07-16 stsp got_repo_close(repo);
2675 ec142235 2019-03-07 stsp if (worktree)
2676 ec142235 2019-03-07 stsp got_worktree_close(worktree);
2677 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
2678 80ddbec8 2018-04-29 stsp return error;
2681 4ed7e80c 2018-05-20 stsp __dead static void
2682 9f7d7167 2018-04-29 stsp usage_diff(void)
2685 9f7d7167 2018-04-29 stsp fprintf(stderr, "usage: %s diff [repository-path] object1 object2\n",
2686 9f7d7167 2018-04-29 stsp getprogname());
2690 b304db33 2018-05-20 stsp static char *
2691 b304db33 2018-05-20 stsp parse_next_line(FILE *f, size_t *len)
2693 b304db33 2018-05-20 stsp char *line;
2694 b304db33 2018-05-20 stsp size_t linelen;
2695 b304db33 2018-05-20 stsp size_t lineno;
2696 b304db33 2018-05-20 stsp const char delim[3] = { '\0', '\0', '\0'};
2698 b304db33 2018-05-20 stsp line = fparseln(f, &linelen, &lineno, delim, 0);
2700 b304db33 2018-05-20 stsp *len = linelen;
2701 b304db33 2018-05-20 stsp return line;
2704 6d17833f 2019-11-08 stsp static int
2705 6d17833f 2019-11-08 stsp match_line(const char *line, regex_t *regex)
2707 6d17833f 2019-11-08 stsp regmatch_t regmatch;
2709 6d17833f 2019-11-08 stsp return regexec(regex, line, 1, ®match, 0) == 0;
2712 f26dddb7 2019-11-08 stsp struct tog_color *
2713 bddb1296 2019-11-08 stsp match_color(struct tog_colors *colors, const char *line)
2715 f26dddb7 2019-11-08 stsp struct tog_color *tc = NULL;
2717 6d17833f 2019-11-08 stsp SIMPLEQ_FOREACH(tc, colors, entry) {
2718 6d17833f 2019-11-08 stsp if (match_line(line, &tc->regex))
2719 6d17833f 2019-11-08 stsp return tc;
2722 6d17833f 2019-11-08 stsp return NULL;
2725 4ed7e80c 2018-05-20 stsp static const struct got_error *
2726 f44b1f58 2020-02-02 tracey draw_file(struct tog_view *view, FILE *f, int *first_displayed_line, int nlines,
2727 f44b1f58 2020-02-02 tracey int selected_line, int max_lines, int *last_displayed_line, int *eof,
2728 f44b1f58 2020-02-02 tracey char *header, struct tog_colors *colors)
2730 61e69b96 2018-05-20 stsp const struct got_error *err;
2731 f44b1f58 2020-02-02 tracey int lineno = 0, nprinted = 0;
2732 b304db33 2018-05-20 stsp char *line;
2733 f26dddb7 2019-11-08 stsp struct tog_color *tc;
2734 b304db33 2018-05-20 stsp size_t len;
2735 61e69b96 2018-05-20 stsp wchar_t *wline;
2736 e0b650dd 2018-05-20 stsp int width;
2738 26ed57b2 2018-05-19 stsp rewind(f);
2739 f7d12f7e 2018-08-01 stsp werase(view->window);
2741 a3404814 2018-09-02 stsp if (header) {
2742 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, header, view->ncols, 0);
2743 a3404814 2018-09-02 stsp if (err) {
2744 a3404814 2018-09-02 stsp return err;
2747 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2748 a3404814 2018-09-02 stsp wstandout(view->window);
2749 a3404814 2018-09-02 stsp waddwstr(view->window, wline);
2750 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
2751 a3404814 2018-09-02 stsp wstandend(view->window);
2752 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
2753 a3404814 2018-09-02 stsp waddch(view->window, '\n');
2755 a3404814 2018-09-02 stsp if (max_lines <= 1)
2756 a3404814 2018-09-02 stsp return NULL;
2757 a3404814 2018-09-02 stsp max_lines--;
2761 26ed57b2 2018-05-19 stsp while (nprinted < max_lines) {
2762 b304db33 2018-05-20 stsp line = parse_next_line(f, &len);
2763 26ed57b2 2018-05-19 stsp if (line == NULL) {
2767 f44b1f58 2020-02-02 tracey if (++lineno < *first_displayed_line) {
2768 26ed57b2 2018-05-19 stsp free(line);
2772 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
2773 61e69b96 2018-05-20 stsp if (err) {
2774 61e69b96 2018-05-20 stsp free(line);
2775 61e69b96 2018-05-20 stsp return err;
2778 bddb1296 2019-11-08 stsp tc = match_color(colors, line);
2780 f26dddb7 2019-11-08 stsp wattr_on(view->window,
2781 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2782 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
2784 6d17833f 2019-11-08 stsp wattr_off(view->window,
2785 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
2786 239f6369 2019-09-08 stsp if (width <= view->ncols - 1)
2787 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
2788 26ed57b2 2018-05-19 stsp if (++nprinted == 1)
2789 f44b1f58 2020-02-02 tracey *first_displayed_line = lineno;
2790 26ed57b2 2018-05-19 stsp free(line);
2791 2550e4c3 2018-07-13 stsp free(wline);
2792 2550e4c3 2018-07-13 stsp wline = NULL;
2794 f44b1f58 2020-02-02 tracey *last_displayed_line = lineno;
2796 1a57306a 2018-09-02 stsp view_vborder(view);
2798 c3e9aa98 2019-05-13 jcs if (*eof) {
2799 c3e9aa98 2019-05-13 jcs while (nprinted < view->nlines) {
2800 c3e9aa98 2019-05-13 jcs waddch(view->window, '\n');
2801 c3e9aa98 2019-05-13 jcs nprinted++;
2804 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, TOG_EOF_STRING, view->ncols, 0);
2806 c3e9aa98 2019-05-13 jcs return err;
2809 c3e9aa98 2019-05-13 jcs wstandout(view->window);
2810 c3e9aa98 2019-05-13 jcs waddwstr(view->window, wline);
2811 c3e9aa98 2019-05-13 jcs wstandend(view->window);
2814 26ed57b2 2018-05-19 stsp return NULL;
2817 abd2672a 2018-12-23 stsp static char *
2818 abd2672a 2018-12-23 stsp get_datestr(time_t *time, char *datebuf)
2820 09867e48 2019-08-13 stsp struct tm mytm, *tm;
2821 09867e48 2019-08-13 stsp char *p, *s;
2823 09867e48 2019-08-13 stsp tm = gmtime_r(time, &mytm);
2824 09867e48 2019-08-13 stsp if (tm == NULL)
2825 09867e48 2019-08-13 stsp return NULL;
2826 09867e48 2019-08-13 stsp s = asctime_r(tm, datebuf);
2827 09867e48 2019-08-13 stsp if (s == NULL)
2828 09867e48 2019-08-13 stsp return NULL;
2829 abd2672a 2018-12-23 stsp p = strchr(s, '\n');
2831 abd2672a 2018-12-23 stsp *p = '\0';
2835 4ed7e80c 2018-05-20 stsp static const struct got_error *
2836 8b473291 2019-02-21 stsp write_commit_info(struct got_object_id *commit_id,
2837 8b473291 2019-02-21 stsp struct got_reflist_head *refs, struct got_repository *repo, FILE *outfile)
2839 abd2672a 2018-12-23 stsp const struct got_error *err = NULL;
2840 09867e48 2019-08-13 stsp char datebuf[26], *datestr;
2841 15a94983 2018-12-23 stsp struct got_commit_object *commit;
2842 5943eee2 2019-08-13 stsp char *id_str = NULL, *logmsg = NULL;
2843 45d799e2 2018-12-23 stsp time_t committer_time;
2844 45d799e2 2018-12-23 stsp const char *author, *committer;
2845 8b473291 2019-02-21 stsp char *refs_str = NULL;
2847 8b473291 2019-02-21 stsp if (refs) {
2848 52b5abe1 2019-08-13 stsp err = build_refs_str(&refs_str, refs, commit_id, repo);
2850 8b473291 2019-02-21 stsp return err;
2853 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit, repo, commit_id);
2855 abd2672a 2018-12-23 stsp return err;
2857 15a94983 2018-12-23 stsp err = got_object_id_str(&id_str, commit_id);
2858 15a94983 2018-12-23 stsp if (err) {
2859 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_str");
2860 15a94983 2018-12-23 stsp goto done;
2863 8b473291 2019-02-21 stsp if (fprintf(outfile, "commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
2864 8b473291 2019-02-21 stsp refs_str ? refs_str : "", refs_str ? ")" : "") < 0) {
2865 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2866 abd2672a 2018-12-23 stsp goto done;
2868 45d799e2 2018-12-23 stsp if (fprintf(outfile, "from: %s\n",
2869 45d799e2 2018-12-23 stsp got_object_commit_get_author(commit)) < 0) {
2870 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2871 abd2672a 2018-12-23 stsp goto done;
2873 45d799e2 2018-12-23 stsp committer_time = got_object_commit_get_committer_time(commit);
2874 09867e48 2019-08-13 stsp datestr = get_datestr(&committer_time, datebuf);
2875 09867e48 2019-08-13 stsp if (datestr && fprintf(outfile, "date: %s UTC\n", datestr) < 0) {
2876 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2877 abd2672a 2018-12-23 stsp goto done;
2879 45d799e2 2018-12-23 stsp author = got_object_commit_get_author(commit);
2880 45d799e2 2018-12-23 stsp committer = got_object_commit_get_committer(commit);
2881 45d799e2 2018-12-23 stsp if (strcmp(author, committer) != 0 &&
2882 45d799e2 2018-12-23 stsp fprintf(outfile, "via: %s\n", committer) < 0) {
2883 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2884 abd2672a 2018-12-23 stsp goto done;
2886 5943eee2 2019-08-13 stsp err = got_object_commit_get_logmsg(&logmsg, commit);
2888 5943eee2 2019-08-13 stsp goto done;
2889 5943eee2 2019-08-13 stsp if (fprintf(outfile, "%s\n", logmsg) < 0) {
2890 638f9024 2019-05-13 stsp err = got_error_from_errno("fprintf");
2891 abd2672a 2018-12-23 stsp goto done;
2894 abd2672a 2018-12-23 stsp free(id_str);
2895 5943eee2 2019-08-13 stsp free(logmsg);
2896 8b473291 2019-02-21 stsp free(refs_str);
2897 15a94983 2018-12-23 stsp got_object_commit_close(commit);
2898 abd2672a 2018-12-23 stsp return err;
2901 f44b1f58 2020-02-02 tracey const struct got_error *
2902 f44b1f58 2020-02-02 tracey get_filestream_info(size_t *filesize, int *nlines, off_t **line_offsets,
2903 f44b1f58 2020-02-02 tracey FILE *infile)
2905 f44b1f58 2020-02-02 tracey size_t len;
2906 f44b1f58 2020-02-02 tracey char *buf = NULL;
2908 f44b1f58 2020-02-02 tracey size_t noffsets = 0;
2909 f44b1f58 2020-02-02 tracey off_t off = 0;
2911 f44b1f58 2020-02-02 tracey if (line_offsets)
2912 f44b1f58 2020-02-02 tracey *line_offsets = NULL;
2913 f44b1f58 2020-02-02 tracey if (filesize)
2914 f44b1f58 2020-02-02 tracey *filesize = 0;
2915 f44b1f58 2020-02-02 tracey if (nlines)
2916 f44b1f58 2020-02-02 tracey *nlines = 0;
2918 f44b1f58 2020-02-02 tracey if (fseek(infile, 0, SEEK_END) == -1)
2919 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseek");
2920 f44b1f58 2020-02-02 tracey len = ftell(infile) + 1;
2921 f44b1f58 2020-02-02 tracey if (ferror(infile))
2922 f44b1f58 2020-02-02 tracey return got_error_from_errno("ftell");
2923 f44b1f58 2020-02-02 tracey if (fseek(infile, 0, SEEK_SET) == -1)
2924 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseek");
2926 f44b1f58 2020-02-02 tracey if (len == 0)
2927 f44b1f58 2020-02-02 tracey return NULL;
2928 f44b1f58 2020-02-02 tracey if ((buf = calloc(len, sizeof(char *))) == NULL)
2929 f44b1f58 2020-02-02 tracey return got_error_from_errno("calloc");
2931 f44b1f58 2020-02-02 tracey fread(buf, 1, len, infile);
2932 f44b1f58 2020-02-02 tracey if (ferror(infile))
2933 f44b1f58 2020-02-02 tracey return got_error_from_errno("fread");
2936 f44b1f58 2020-02-02 tracey if (line_offsets && nlines) {
2937 f44b1f58 2020-02-02 tracey if (*line_offsets == NULL) {
2938 f44b1f58 2020-02-02 tracey /* Have some data but perhaps no '\n'. */
2939 f44b1f58 2020-02-02 tracey noffsets = 1;
2940 f44b1f58 2020-02-02 tracey *nlines = 1;
2941 f44b1f58 2020-02-02 tracey *line_offsets = calloc(1, sizeof(**line_offsets));
2942 f44b1f58 2020-02-02 tracey if (*line_offsets == NULL)
2943 f44b1f58 2020-02-02 tracey return got_error_from_errno("calloc");
2944 f44b1f58 2020-02-02 tracey /* Skip forward over end of first line. */
2945 f44b1f58 2020-02-02 tracey while (i < len) {
2946 f44b1f58 2020-02-02 tracey if (buf[i] == '\n')
2951 f44b1f58 2020-02-02 tracey /* Scan '\n' offsets in remaining chunk of data. */
2952 f44b1f58 2020-02-02 tracey while (i < len) {
2953 f44b1f58 2020-02-02 tracey if (buf[i] != '\n') {
2955 f44b1f58 2020-02-02 tracey continue;
2957 f44b1f58 2020-02-02 tracey (*nlines)++;
2958 f44b1f58 2020-02-02 tracey if (noffsets < *nlines) {
2959 f44b1f58 2020-02-02 tracey off_t *o = recallocarray(*line_offsets,
2960 f44b1f58 2020-02-02 tracey noffsets, *nlines,
2961 f44b1f58 2020-02-02 tracey sizeof(**line_offsets));
2962 f44b1f58 2020-02-02 tracey if (o == NULL) {
2963 f44b1f58 2020-02-02 tracey free(*line_offsets);
2964 f44b1f58 2020-02-02 tracey *line_offsets = NULL;
2965 f44b1f58 2020-02-02 tracey return got_error_from_errno(
2966 f44b1f58 2020-02-02 tracey "recallocarray");
2968 f44b1f58 2020-02-02 tracey *line_offsets = o;
2969 f44b1f58 2020-02-02 tracey noffsets = *nlines;
2971 f44b1f58 2020-02-02 tracey off = i + 1;
2972 f44b1f58 2020-02-02 tracey (*line_offsets)[*nlines - 1] = off;
2977 f44b1f58 2020-02-02 tracey if (fflush(infile) != 0)
2978 f44b1f58 2020-02-02 tracey return got_error_from_errno("fflush");
2979 f44b1f58 2020-02-02 tracey rewind(infile);
2981 f44b1f58 2020-02-02 tracey if (filesize)
2982 f44b1f58 2020-02-02 tracey *filesize = len;
2984 f44b1f58 2020-02-02 tracey return NULL;
2987 abd2672a 2018-12-23 stsp static const struct got_error *
2988 48ae06ee 2018-10-18 stsp create_diff(struct tog_diff_view_state *s)
2990 48ae06ee 2018-10-18 stsp const struct got_error *err = NULL;
2991 48ae06ee 2018-10-18 stsp FILE *f = NULL;
2992 15a94983 2018-12-23 stsp int obj_type;
2994 511a516b 2018-05-19 stsp f = got_opentemp();
2995 48ae06ee 2018-10-18 stsp if (f == NULL) {
2996 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
2997 48ae06ee 2018-10-18 stsp goto done;
2999 fb43ecf1 2019-02-11 stsp if (s->f && fclose(s->f) != 0) {
3000 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3001 fb43ecf1 2019-02-11 stsp goto done;
3005 15a94983 2018-12-23 stsp if (s->id1)
3006 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id1);
3008 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, s->repo, s->id2);
3010 15a94983 2018-12-23 stsp goto done;
3012 15a94983 2018-12-23 stsp switch (obj_type) {
3013 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_BLOB:
3014 15a94983 2018-12-23 stsp err = got_diff_objects_as_blobs(s->id1, s->id2, NULL, NULL,
3015 f44b1f58 2020-02-02 tracey s->diff_context, 0, s->repo, s->f);
3017 26ed57b2 2018-05-19 stsp case GOT_OBJ_TYPE_TREE:
3018 54156555 2018-12-24 stsp err = got_diff_objects_as_trees(s->id1, s->id2, "", "",
3019 f44b1f58 2020-02-02 tracey s->diff_context, 0, s->repo, s->f);
3021 abd2672a 2018-12-23 stsp case GOT_OBJ_TYPE_COMMIT: {
3022 45d799e2 2018-12-23 stsp const struct got_object_id_queue *parent_ids;
3023 abd2672a 2018-12-23 stsp struct got_object_qid *pid;
3024 abd2672a 2018-12-23 stsp struct got_commit_object *commit2;
3026 15a94983 2018-12-23 stsp err = got_object_open_as_commit(&commit2, s->repo, s->id2);
3028 3ffacbe1 2020-02-02 tracey goto done;
3029 15a087fe 2019-02-21 stsp /* Show commit info if we're diffing to a parent/root commit. */
3030 f44b1f58 2020-02-02 tracey if (s->id1 == NULL) {
3031 f44b1f58 2020-02-02 tracey err =write_commit_info(s->id2, s->refs, s->repo, s->f);
3032 f44b1f58 2020-02-02 tracey if (err)
3033 f44b1f58 2020-02-02 tracey goto done;
3034 f44b1f58 2020-02-02 tracey } else {
3035 15a087fe 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(commit2);
3036 15a087fe 2019-02-21 stsp SIMPLEQ_FOREACH(pid, parent_ids, entry) {
3037 15a087fe 2019-02-21 stsp if (got_object_id_cmp(s->id1, pid->id) == 0) {
3038 f44b1f58 2020-02-02 tracey err = write_commit_info(s->id2, s->refs,
3039 f44b1f58 2020-02-02 tracey s->repo, s->f);
3040 f44b1f58 2020-02-02 tracey if (err)
3041 f44b1f58 2020-02-02 tracey goto done;
3046 abd2672a 2018-12-23 stsp got_object_commit_close(commit2);
3048 15a94983 2018-12-23 stsp err = got_diff_objects_as_commits(s->id1, s->id2,
3049 f44b1f58 2020-02-02 tracey s->diff_context, 0, s->repo, s->f);
3053 48ae06ee 2018-10-18 stsp err = got_error(GOT_ERR_OBJ_TYPE);
3056 f44b1f58 2020-02-02 tracey if (err)
3057 f44b1f58 2020-02-02 tracey goto done;
3058 f44b1f58 2020-02-02 tracey err = get_filestream_info(&s->filesize, &s->nlines, &s->line_offsets,
3061 f44b1f58 2020-02-02 tracey if (s->f && fflush(s->f) != 0 && err == NULL)
3062 638f9024 2019-05-13 stsp err = got_error_from_errno("fflush");
3063 48ae06ee 2018-10-18 stsp return err;
3066 f5215bb9 2019-02-22 stsp static void
3067 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(struct tog_view *view)
3069 baf4288f 2019-05-13 stsp mvwaddstr(view->window, 0, 0, "diffing...");
3070 f5215bb9 2019-02-22 stsp update_panels();
3071 f5215bb9 2019-02-22 stsp doupdate();
3074 f44b1f58 2020-02-02 tracey static const struct got_error *
3075 f44b1f58 2020-02-02 tracey search_start_diff_view(struct tog_view *view)
3077 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3079 f44b1f58 2020-02-02 tracey s->matched_line = 0;
3080 f44b1f58 2020-02-02 tracey return NULL;
3083 f44b1f58 2020-02-02 tracey static const struct got_error *
3084 f44b1f58 2020-02-02 tracey search_next_diff_view(struct tog_view *view)
3086 f44b1f58 2020-02-02 tracey struct tog_diff_view_state *s = &view->state.diff;
3087 f44b1f58 2020-02-02 tracey int lineno;
3089 f44b1f58 2020-02-02 tracey if (!view->searching) {
3090 f44b1f58 2020-02-02 tracey view->search_next_done = 1;
3091 f44b1f58 2020-02-02 tracey return NULL;
3094 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3095 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3096 f44b1f58 2020-02-02 tracey lineno = s->matched_line + 1;
3098 f44b1f58 2020-02-02 tracey lineno = s->matched_line - 1;
3099 f44b1f58 2020-02-02 tracey } else {
3100 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3101 f44b1f58 2020-02-02 tracey lineno = 1;
3103 f44b1f58 2020-02-02 tracey lineno = s->nlines;
3106 f44b1f58 2020-02-02 tracey while (1) {
3107 f44b1f58 2020-02-02 tracey char *line = NULL;
3108 f44b1f58 2020-02-02 tracey off_t offset;
3109 f44b1f58 2020-02-02 tracey size_t len;
3111 f44b1f58 2020-02-02 tracey if (lineno <= 0 || lineno > s->nlines) {
3112 f44b1f58 2020-02-02 tracey if (s->matched_line == 0) {
3113 f44b1f58 2020-02-02 tracey view->search_next_done = 1;
3114 f44b1f58 2020-02-02 tracey free(line);
3118 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3119 f44b1f58 2020-02-02 tracey lineno = 1;
3121 f44b1f58 2020-02-02 tracey lineno = s->nlines;
3124 f44b1f58 2020-02-02 tracey offset = s->line_offsets[lineno - 1];
3125 f44b1f58 2020-02-02 tracey if (fseeko(s->f, offset, SEEK_SET) != 0) {
3126 f44b1f58 2020-02-02 tracey free(line);
3127 f44b1f58 2020-02-02 tracey return got_error_from_errno("fseeko");
3129 f44b1f58 2020-02-02 tracey free(line);
3130 f44b1f58 2020-02-02 tracey line = parse_next_line(s->f, &len);
3131 f44b1f58 2020-02-02 tracey if (line && match_line(line, &view->regex)) {
3132 f44b1f58 2020-02-02 tracey view->search_next_done = 1;
3133 f44b1f58 2020-02-02 tracey s->matched_line = lineno;
3134 f44b1f58 2020-02-02 tracey free(line);
3137 f44b1f58 2020-02-02 tracey free(line);
3138 f44b1f58 2020-02-02 tracey if (view->searching == TOG_SEARCH_FORWARD)
3139 f44b1f58 2020-02-02 tracey lineno++;
3141 f44b1f58 2020-02-02 tracey lineno--;
3144 f44b1f58 2020-02-02 tracey if (s->matched_line) {
3145 f44b1f58 2020-02-02 tracey s->first_displayed_line = s->matched_line;
3146 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3149 f44b1f58 2020-02-02 tracey return NULL;
3152 48ae06ee 2018-10-18 stsp static const struct got_error *
3153 15a94983 2018-12-23 stsp open_diff_view(struct tog_view *view, struct got_object_id *id1,
3154 fb872ab2 2019-02-21 stsp struct got_object_id *id2, struct tog_view *log_view,
3155 8b473291 2019-02-21 stsp struct got_reflist_head *refs, struct got_repository *repo)
3157 48ae06ee 2018-10-18 stsp const struct got_error *err;
3158 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
3160 15a94983 2018-12-23 stsp if (id1 != NULL && id2 != NULL) {
3161 15a94983 2018-12-23 stsp int type1, type2;
3162 15a94983 2018-12-23 stsp err = got_object_get_type(&type1, repo, id1);
3164 15a94983 2018-12-23 stsp return err;
3165 15a94983 2018-12-23 stsp err = got_object_get_type(&type2, repo, id2);
3167 15a94983 2018-12-23 stsp return err;
3169 15a94983 2018-12-23 stsp if (type1 != type2)
3170 48ae06ee 2018-10-18 stsp return got_error(GOT_ERR_OBJ_TYPE);
3172 f44b1f58 2020-02-02 tracey s->first_displayed_line = 1;
3173 f44b1f58 2020-02-02 tracey s->last_displayed_line = view->nlines;
3174 f44b1f58 2020-02-02 tracey s->selected_line = 1;
3175 f44b1f58 2020-02-02 tracey s->repo = repo;
3176 f44b1f58 2020-02-02 tracey s->refs = refs;
3177 f44b1f58 2020-02-02 tracey s->id1 = id1;
3178 f44b1f58 2020-02-02 tracey s->id2 = id2;
3180 15a94983 2018-12-23 stsp if (id1) {
3181 5465d566 2020-02-01 tracey s->id1 = got_object_id_dup(id1);
3182 5465d566 2020-02-01 tracey if (s->id1 == NULL)
3183 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3185 5465d566 2020-02-01 tracey s->id1 = NULL;
3187 5465d566 2020-02-01 tracey s->id2 = got_object_id_dup(id2);
3188 5465d566 2020-02-01 tracey if (s->id2 == NULL) {
3189 5465d566 2020-02-01 tracey free(s->id1);
3190 5465d566 2020-02-01 tracey s->id1 = NULL;
3191 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3193 5465d566 2020-02-01 tracey s->f = NULL;
3194 5465d566 2020-02-01 tracey s->first_displayed_line = 1;
3195 5465d566 2020-02-01 tracey s->last_displayed_line = view->nlines;
3196 5465d566 2020-02-01 tracey s->diff_context = 3;
3197 5465d566 2020-02-01 tracey s->log_view = log_view;
3198 5465d566 2020-02-01 tracey s->repo = repo;
3199 5465d566 2020-02-01 tracey s->refs = refs;
3201 f44b1f58 2020-02-02 tracey SIMPLEQ_INIT(&s->colors);
3202 6d17833f 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3203 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3204 11b20872 2019-11-08 stsp "^-", TOG_COLOR_DIFF_MINUS,
3205 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_MINUS"));
3207 6d17833f 2019-11-08 stsp return err;
3208 5465d566 2020-02-01 tracey err = add_color(&s->colors, "^\\+",
3209 11b20872 2019-11-08 stsp TOG_COLOR_DIFF_PLUS,
3210 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_PLUS"));
3211 6d17833f 2019-11-08 stsp if (err) {
3212 5465d566 2020-02-01 tracey free_colors(&s->colors);
3213 6d17833f 2019-11-08 stsp return err;
3215 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3216 11b20872 2019-11-08 stsp "^@@", TOG_COLOR_DIFF_CHUNK_HEADER,
3217 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_CHUNK_HEADER"));
3218 6d17833f 2019-11-08 stsp if (err) {
3219 5465d566 2020-02-01 tracey free_colors(&s->colors);
3220 6d17833f 2019-11-08 stsp return err;
3223 f44b1f58 2020-02-02 tracey err = add_color(&s->colors,
3224 11b20872 2019-11-08 stsp "^(commit|(blob|file) [-+] )", TOG_COLOR_DIFF_META,
3225 6d17833f 2019-11-08 stsp get_color_value("TOG_COLOR_DIFF_META"));
3226 6d17833f 2019-11-08 stsp if (err) {
3227 5465d566 2020-02-01 tracey free_colors(&s->colors);
3228 6d17833f 2019-11-08 stsp return err;
3231 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3232 11b20872 2019-11-08 stsp "^(from|via): ", TOG_COLOR_AUTHOR,
3233 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_AUTHOR"));
3234 11b20872 2019-11-08 stsp if (err) {
3235 5465d566 2020-02-01 tracey free_colors(&s->colors);
3236 11b20872 2019-11-08 stsp return err;
3239 5465d566 2020-02-01 tracey err = add_color(&s->colors,
3240 11b20872 2019-11-08 stsp "^date: ", TOG_COLOR_DATE,
3241 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_DATE"));
3242 11b20872 2019-11-08 stsp if (err) {
3243 5465d566 2020-02-01 tracey free_colors(&s->colors);
3244 11b20872 2019-11-08 stsp return err;
3248 f5215bb9 2019-02-22 stsp if (log_view && view_is_splitscreen(view))
3249 f5215bb9 2019-02-22 stsp show_log_view(log_view); /* draw vborder */
3250 f5215bb9 2019-02-22 stsp diff_view_indicate_progress(view);
3252 5465d566 2020-02-01 tracey err = create_diff(s);
3253 48ae06ee 2018-10-18 stsp if (err) {
3254 5465d566 2020-02-01 tracey free(s->id1);
3255 5465d566 2020-02-01 tracey s->id1 = NULL;
3256 5465d566 2020-02-01 tracey free(s->id2);
3257 5465d566 2020-02-01 tracey s->id2 = NULL;
3258 48ae06ee 2018-10-18 stsp return err;
3261 e5a0f69f 2018-08-18 stsp view->show = show_diff_view;
3262 e5a0f69f 2018-08-18 stsp view->input = input_diff_view;
3263 e5a0f69f 2018-08-18 stsp view->close = close_diff_view;
3264 f44b1f58 2020-02-02 tracey view->search_start = search_start_diff_view;
3265 f44b1f58 2020-02-02 tracey view->search_next = search_next_diff_view;
3267 5dc9f4bc 2018-08-04 stsp return NULL;
3270 e5a0f69f 2018-08-18 stsp static const struct got_error *
3271 5dc9f4bc 2018-08-04 stsp close_diff_view(struct tog_view *view)
3273 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
3274 5465d566 2020-02-01 tracey struct tog_diff_view_state *s = &view->state.diff;
3276 5465d566 2020-02-01 tracey free(s->id1);
3277 5465d566 2020-02-01 tracey s->id1 = NULL;
3278 5465d566 2020-02-01 tracey free(s->id2);
3279 5465d566 2020-02-01 tracey s->id2 = NULL;
3280 5465d566 2020-02-01 tracey if (s->f && fclose(s->f) == EOF)
3281 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3282 5465d566 2020-02-01 tracey free_colors(&s->colors);
3283 f44b1f58 2020-02-02 tracey free(s->line_offsets);
3284 e5a0f69f 2018-08-18 stsp return err;
3287 5dc9f4bc 2018-08-04 stsp static const struct got_error *
3288 5dc9f4bc 2018-08-04 stsp show_diff_view(struct tog_view *view)
3290 a3404814 2018-09-02 stsp const struct got_error *err;
3291 fb2756b9 2018-08-04 stsp struct tog_diff_view_state *s = &view->state.diff;
3292 a3404814 2018-09-02 stsp char *id_str1 = NULL, *id_str2, *header;
3294 a3404814 2018-09-02 stsp if (s->id1) {
3295 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str1, s->id1);
3297 a3404814 2018-09-02 stsp return err;
3299 a3404814 2018-09-02 stsp err = got_object_id_str(&id_str2, s->id2);
3301 a3404814 2018-09-02 stsp return err;
3303 56765ebb 2018-12-23 stsp if (asprintf(&header, "diff %s %s",
3304 a3404814 2018-09-02 stsp id_str1 ? id_str1 : "/dev/null", id_str2) == -1) {
3305 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
3306 a3404814 2018-09-02 stsp free(id_str1);
3307 a3404814 2018-09-02 stsp free(id_str2);
3308 a3404814 2018-09-02 stsp return err;
3310 a3404814 2018-09-02 stsp free(id_str1);
3311 a3404814 2018-09-02 stsp free(id_str2);
3313 f44b1f58 2020-02-02 tracey return draw_file(view, s->f, &s->first_displayed_line, s->nlines,
3314 f44b1f58 2020-02-02 tracey s->selected_line, view->nlines, &s->last_displayed_line, &s->eof,
3315 bddb1296 2019-11-08 stsp header, &s->colors);
3318 15a087fe 2019-02-21 stsp static const struct got_error *
3319 15a087fe 2019-02-21 stsp set_selected_commit(struct tog_diff_view_state *s,
3320 15a087fe 2019-02-21 stsp struct commit_queue_entry *entry)
3322 d7a04538 2019-02-21 stsp const struct got_error *err;
3323 d7a04538 2019-02-21 stsp const struct got_object_id_queue *parent_ids;
3324 d7a04538 2019-02-21 stsp struct got_commit_object *selected_commit;
3325 d7a04538 2019-02-21 stsp struct got_object_qid *pid;
3327 15a087fe 2019-02-21 stsp free(s->id2);
3328 15a087fe 2019-02-21 stsp s->id2 = got_object_id_dup(entry->id);
3329 15a087fe 2019-02-21 stsp if (s->id2 == NULL)
3330 638f9024 2019-05-13 stsp return got_error_from_errno("got_object_id_dup");
3332 d7a04538 2019-02-21 stsp err = got_object_open_as_commit(&selected_commit, s->repo, entry->id);
3334 d7a04538 2019-02-21 stsp return err;
3335 d7a04538 2019-02-21 stsp parent_ids = got_object_commit_get_parent_ids(selected_commit);
3336 15a087fe 2019-02-21 stsp free(s->id1);
3337 d7a04538 2019-02-21 stsp pid = SIMPLEQ_FIRST(parent_ids);
3338 d7a04538 2019-02-21 stsp s->id1 = pid ? got_object_id_dup(pid->id) : NULL;
3339 0311546b 2019-02-21 stsp got_object_commit_close(selected_commit);
3340 15a087fe 2019-02-21 stsp return NULL;
3343 0cf4efb1 2018-09-29 stsp static const struct got_error *
3344 bcbd79e2 2018-08-19 stsp input_diff_view(struct tog_view **new_view, struct tog_view **dead_view,
3345 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
3347 bcbd79e2 2018-08-19 stsp const struct got_error *err = NULL;
3348 e5a0f69f 2018-08-18 stsp struct tog_diff_view_state *s = &view->state.diff;
3349 fb872ab2 2019-02-21 stsp struct tog_log_view_state *ls;
3350 fb872ab2 2019-02-21 stsp struct commit_queue_entry *entry;
3353 e5a0f69f 2018-08-18 stsp switch (ch) {
3355 1e37a5c2 2019-05-12 jcs case KEY_UP:
3356 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > 1)
3357 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
3359 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
3360 a60a9dc4 2019-05-13 jcs case CTRL('b'):
3361 00ba99a7 2019-05-12 jcs if (s->first_displayed_line == 1)
3364 1e37a5c2 2019-05-12 jcs while (i++ < view->nlines - 1 &&
3365 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
3366 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
3369 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
3370 1e37a5c2 2019-05-12 jcs if (!s->eof)
3371 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
3373 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
3374 a60a9dc4 2019-05-13 jcs case CTRL('f'):
3376 00ba99a7 2019-05-12 jcs if (s->eof)
3379 1e37a5c2 2019-05-12 jcs while (!s->eof && i++ < view->nlines - 1) {
3380 1e37a5c2 2019-05-12 jcs char *line;
3381 1e37a5c2 2019-05-12 jcs line = parse_next_line(s->f, NULL);
3382 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
3383 1e37a5c2 2019-05-12 jcs if (line == NULL)
3388 1e37a5c2 2019-05-12 jcs if (s->diff_context > 0) {
3389 1e37a5c2 2019-05-12 jcs s->diff_context--;
3390 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3391 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3395 1e37a5c2 2019-05-12 jcs if (s->diff_context < GOT_DIFF_MAX_CONTEXT) {
3396 1e37a5c2 2019-05-12 jcs s->diff_context++;
3397 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3398 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3403 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
3405 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
3406 1e37a5c2 2019-05-12 jcs entry = TAILQ_PREV(ls->selected_entry,
3407 1e37a5c2 2019-05-12 jcs commit_queue_head, entry);
3408 1e37a5c2 2019-05-12 jcs if (entry == NULL)
3411 1e37a5c2 2019-05-12 jcs err = input_log_view(NULL, NULL, NULL, s->log_view,
3416 1e37a5c2 2019-05-12 jcs err = set_selected_commit(s, entry);
3420 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
3421 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
3423 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3424 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3428 1e37a5c2 2019-05-12 jcs if (s->log_view == NULL)
3430 1e37a5c2 2019-05-12 jcs ls = &s->log_view->state.log;
3432 1e37a5c2 2019-05-12 jcs if (TAILQ_NEXT(ls->selected_entry, entry) == NULL) {
3433 1e37a5c2 2019-05-12 jcs ls->thread_args.commits_needed++;
3435 1e37a5c2 2019-05-12 jcs /* Display "loading..." in log view. */
3436 1e37a5c2 2019-05-12 jcs show_log_view(s->log_view);
3437 1e37a5c2 2019-05-12 jcs update_panels();
3438 1e37a5c2 2019-05-12 jcs doupdate();
3440 1e37a5c2 2019-05-12 jcs err = trigger_log_thread(1 /* load_all */,
3441 1e37a5c2 2019-05-12 jcs &ls->thread_args.commits_needed,
3442 1e37a5c2 2019-05-12 jcs &ls->thread_args.log_complete,
3443 1e37a5c2 2019-05-12 jcs &ls->thread_args.need_commits);
3447 1e37a5c2 2019-05-12 jcs err = input_log_view(NULL, NULL, NULL, s->log_view,
3452 1e37a5c2 2019-05-12 jcs entry = TAILQ_NEXT(ls->selected_entry, entry);
3453 1e37a5c2 2019-05-12 jcs if (entry == NULL)
3456 1e37a5c2 2019-05-12 jcs err = set_selected_commit(s, entry);
3460 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
3461 1e37a5c2 2019-05-12 jcs s->last_displayed_line = view->nlines;
3463 1e37a5c2 2019-05-12 jcs diff_view_indicate_progress(view);
3464 1e37a5c2 2019-05-12 jcs err = create_diff(s);
3470 bcbd79e2 2018-08-19 stsp return err;
3473 4ed7e80c 2018-05-20 stsp static const struct got_error *
3474 9f7d7167 2018-04-29 stsp cmd_diff(int argc, char *argv[])
3476 26ed57b2 2018-05-19 stsp const struct got_error *error = NULL;
3477 26ed57b2 2018-05-19 stsp struct got_repository *repo = NULL;
3478 8b473291 2019-02-21 stsp struct got_reflist_head refs;
3479 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
3480 26ed57b2 2018-05-19 stsp char *repo_path = NULL;
3481 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
3483 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
3485 70ac5f84 2019-03-28 stsp SIMPLEQ_INIT(&refs);
3487 26ed57b2 2018-05-19 stsp #ifndef PROFILE
3488 eb6600df 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
3489 eb6600df 2019-01-04 stsp NULL) == -1)
3490 26ed57b2 2018-05-19 stsp err(1, "pledge");
3493 26ed57b2 2018-05-19 stsp while ((ch = getopt(argc, argv, "")) != -1) {
3494 26ed57b2 2018-05-19 stsp switch (ch) {
3496 17020d27 2019-03-07 stsp usage_diff();
3497 26ed57b2 2018-05-19 stsp /* NOTREACHED */
3501 26ed57b2 2018-05-19 stsp argc -= optind;
3502 26ed57b2 2018-05-19 stsp argv += optind;
3504 26ed57b2 2018-05-19 stsp if (argc == 0) {
3505 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
3506 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
3507 26ed57b2 2018-05-19 stsp repo_path = getcwd(NULL, 0);
3508 26ed57b2 2018-05-19 stsp if (repo_path == NULL)
3509 638f9024 2019-05-13 stsp return got_error_from_errno("getcwd");
3510 15a94983 2018-12-23 stsp id_str1 = argv[0];
3511 15a94983 2018-12-23 stsp id_str2 = argv[1];
3512 26ed57b2 2018-05-19 stsp } else if (argc == 3) {
3513 26ed57b2 2018-05-19 stsp repo_path = realpath(argv[0], NULL);
3514 26ed57b2 2018-05-19 stsp if (repo_path == NULL)
3515 638f9024 2019-05-13 stsp return got_error_from_errno2("realpath", argv[0]);
3516 15a94983 2018-12-23 stsp id_str1 = argv[1];
3517 15a94983 2018-12-23 stsp id_str2 = argv[2];
3519 26ed57b2 2018-05-19 stsp usage_diff();
3521 a915003a 2019-02-05 stsp init_curses();
3523 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
3524 eb6600df 2019-01-04 stsp if (error)
3525 eb6600df 2019-01-04 stsp goto done;
3527 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
3528 26ed57b2 2018-05-19 stsp if (error)
3529 26ed57b2 2018-05-19 stsp goto done;
3531 dd88155e 2019-06-29 stsp error = got_repo_match_object_id_prefix(&id1, id_str1,
3532 dd88155e 2019-06-29 stsp GOT_OBJ_TYPE_ANY, repo);
3533 26ed57b2 2018-05-19 stsp if (error)
3534 26ed57b2 2018-05-19 stsp goto done;
3536 dd88155e 2019-06-29 stsp error = got_repo_match_object_id_prefix(&id2, id_str2,
3537 dd88155e 2019-06-29 stsp GOT_OBJ_TYPE_ANY, repo);
3538 26ed57b2 2018-05-19 stsp if (error)
3539 26ed57b2 2018-05-19 stsp goto done;
3541 b8bad2ba 2019-08-23 stsp error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
3542 8b473291 2019-02-21 stsp if (error)
3543 8b473291 2019-02-21 stsp goto done;
3545 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
3546 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
3547 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
3548 ea5e7bb5 2018-08-01 stsp goto done;
3550 8b473291 2019-02-21 stsp error = open_diff_view(view, id1, id2, NULL, &refs, repo);
3551 5dc9f4bc 2018-08-04 stsp if (error)
3552 5dc9f4bc 2018-08-04 stsp goto done;
3553 e5a0f69f 2018-08-18 stsp error = view_loop(view);
3555 c02c541e 2019-03-29 stsp free(repo_path);
3557 921be706 2019-06-28 stsp got_repo_close(repo);
3558 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
3559 26ed57b2 2018-05-19 stsp return error;
3562 4ed7e80c 2018-05-20 stsp __dead static void
3563 9f7d7167 2018-04-29 stsp usage_blame(void)
3566 69069811 2018-08-02 stsp fprintf(stderr, "usage: %s blame [-c commit] [-r repository-path] path\n",
3567 9f7d7167 2018-04-29 stsp getprogname());
3571 84451b3e 2018-07-10 stsp struct tog_blame_line {
3572 84451b3e 2018-07-10 stsp int annotated;
3573 84451b3e 2018-07-10 stsp struct got_object_id *id;
3576 4ed7e80c 2018-05-20 stsp static const struct got_error *
3577 f7d12f7e 2018-08-01 stsp draw_blame(struct tog_view *view, struct got_object_id *id, FILE *f,
3578 f7d12f7e 2018-08-01 stsp const char *path, struct tog_blame_line *lines, int nlines,
3579 f7d12f7e 2018-08-01 stsp int blame_complete, int selected_line, int *first_displayed_line,
3580 11b20872 2019-11-08 stsp int *last_displayed_line, int *eof, int max_lines,
3581 11b20872 2019-11-08 stsp struct tog_colors *colors)
3583 84451b3e 2018-07-10 stsp const struct got_error *err;
3584 84451b3e 2018-07-10 stsp int lineno = 0, nprinted = 0;
3585 84451b3e 2018-07-10 stsp char *line;
3586 84451b3e 2018-07-10 stsp size_t len;
3587 84451b3e 2018-07-10 stsp wchar_t *wline;
3588 27a741e5 2019-09-11 stsp int width;
3589 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
3590 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
3591 ab089a2a 2018-07-12 stsp char *id_str;
3592 11b20872 2019-11-08 stsp struct tog_color *tc;
3594 ab089a2a 2018-07-12 stsp err = got_object_id_str(&id_str, id);
3596 ab089a2a 2018-07-12 stsp return err;
3598 84451b3e 2018-07-10 stsp rewind(f);
3599 f7d12f7e 2018-08-01 stsp werase(view->window);
3601 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
3602 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
3603 ab089a2a 2018-07-12 stsp free(id_str);
3604 ab089a2a 2018-07-12 stsp return err;
3607 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
3608 ab089a2a 2018-07-12 stsp free(line);
3609 2550e4c3 2018-07-13 stsp line = NULL;
3611 1cae65b4 2019-09-22 stsp return err;
3612 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3613 a3404814 2018-09-02 stsp wstandout(view->window);
3614 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_COMMIT);
3616 11b20872 2019-11-08 stsp wattr_on(view->window,
3617 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3618 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
3620 11b20872 2019-11-08 stsp wattr_off(view->window,
3621 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3622 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3623 a3404814 2018-09-02 stsp wstandend(view->window);
3624 2550e4c3 2018-07-13 stsp free(wline);
3625 2550e4c3 2018-07-13 stsp wline = NULL;
3626 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
3627 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3629 084063cd 2018-07-12 stsp if (asprintf(&line, "[%d/%d] %s%s",
3630 084063cd 2018-07-12 stsp *first_displayed_line - 1 + selected_line, nlines,
3631 512d0df1 2019-02-22 stsp blame_complete ? "" : "annotating... ", path) == -1) {
3632 ab089a2a 2018-07-12 stsp free(id_str);
3633 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
3635 ab089a2a 2018-07-12 stsp free(id_str);
3636 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
3637 3f60a8ef 2018-07-10 stsp free(line);
3638 2550e4c3 2018-07-13 stsp line = NULL;
3640 3f60a8ef 2018-07-10 stsp return err;
3641 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
3642 2550e4c3 2018-07-13 stsp free(wline);
3643 2550e4c3 2018-07-13 stsp wline = NULL;
3644 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
3645 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3648 ab089a2a 2018-07-12 stsp while (nprinted < max_lines - 2) {
3649 84451b3e 2018-07-10 stsp line = parse_next_line(f, &len);
3650 84451b3e 2018-07-10 stsp if (line == NULL) {
3654 84451b3e 2018-07-10 stsp if (++lineno < *first_displayed_line) {
3655 84451b3e 2018-07-10 stsp free(line);
3659 27a741e5 2019-09-11 stsp if (view->ncols <= 9) {
3660 27a741e5 2019-09-11 stsp width = 9;
3661 27a741e5 2019-09-11 stsp wline = wcsdup(L"");
3662 27a741e5 2019-09-11 stsp if (wline == NULL)
3663 27a741e5 2019-09-11 stsp err = got_error_from_errno("wcsdup");
3665 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line,
3666 27a741e5 2019-09-11 stsp view->ncols - 9, 9);
3667 27a741e5 2019-09-11 stsp width += 9;
3669 84451b3e 2018-07-10 stsp if (err) {
3670 84451b3e 2018-07-10 stsp free(line);
3671 84451b3e 2018-07-10 stsp return err;
3674 0cf4efb1 2018-09-29 stsp if (view->focussed && nprinted == selected_line - 1)
3675 f7d12f7e 2018-08-01 stsp wstandout(view->window);
3677 8d0fe45a 2019-08-12 stsp if (nlines > 0) {
3678 8d0fe45a 2019-08-12 stsp blame_line = &lines[lineno - 1];
3679 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
3680 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
3681 27a741e5 2019-09-11 stsp !(view->focussed &&
3682 27a741e5 2019-09-11 stsp nprinted == selected_line - 1)) {
3683 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
3684 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
3685 8d0fe45a 2019-08-12 stsp char *id_str;
3686 8d0fe45a 2019-08-12 stsp err = got_object_id_str(&id_str, blame_line->id);
3687 8d0fe45a 2019-08-12 stsp if (err) {
3688 8d0fe45a 2019-08-12 stsp free(line);
3689 8d0fe45a 2019-08-12 stsp free(wline);
3690 8d0fe45a 2019-08-12 stsp return err;
3692 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_COMMIT);
3694 11b20872 2019-11-08 stsp wattr_on(view->window,
3695 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3696 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
3698 11b20872 2019-11-08 stsp wattr_off(view->window,
3699 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3700 8d0fe45a 2019-08-12 stsp free(id_str);
3701 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
3703 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
3704 8d0fe45a 2019-08-12 stsp prev_id = NULL;
3707 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
3708 ee41ec32 2018-07-10 stsp prev_id = NULL;
3711 0cf4efb1 2018-09-29 stsp if (view->focussed && nprinted == selected_line - 1)
3712 f7d12f7e 2018-08-01 stsp wstandend(view->window);
3713 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
3715 27a741e5 2019-09-11 stsp waddwstr(view->window, wline);
3716 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
3717 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
3718 84451b3e 2018-07-10 stsp if (++nprinted == 1)
3719 84451b3e 2018-07-10 stsp *first_displayed_line = lineno;
3720 84451b3e 2018-07-10 stsp free(line);
3721 2550e4c3 2018-07-13 stsp free(wline);
3722 2550e4c3 2018-07-13 stsp wline = NULL;
3724 84451b3e 2018-07-10 stsp *last_displayed_line = lineno;
3726 1a57306a 2018-09-02 stsp view_vborder(view);
3728 84451b3e 2018-07-10 stsp return NULL;
3731 84451b3e 2018-07-10 stsp static const struct got_error *
3732 84451b3e 2018-07-10 stsp blame_cb(void *arg, int nlines, int lineno, struct got_object_id *id)
3734 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
3735 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
3736 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
3737 1a76625f 2018-10-22 stsp int errcode;
3739 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
3740 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
3741 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
3743 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3744 1a76625f 2018-10-22 stsp if (errcode)
3745 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
3747 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
3748 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
3749 d68a0a7d 2018-07-10 stsp goto done;
3752 d68a0a7d 2018-07-10 stsp if (lineno == -1)
3753 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
3755 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
3756 d68a0a7d 2018-07-10 stsp if (line->annotated)
3757 d68a0a7d 2018-07-10 stsp goto done;
3759 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
3760 84451b3e 2018-07-10 stsp if (line->id == NULL) {
3761 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3762 84451b3e 2018-07-10 stsp goto done;
3764 84451b3e 2018-07-10 stsp line->annotated = 1;
3766 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3767 1a76625f 2018-10-22 stsp if (errcode)
3768 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3769 84451b3e 2018-07-10 stsp return err;
3772 84451b3e 2018-07-10 stsp static void *
3773 84451b3e 2018-07-10 stsp blame_thread(void *arg)
3775 18430de3 2018-07-10 stsp const struct got_error *err;
3776 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
3777 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
3778 1a76625f 2018-10-22 stsp int errcode;
3780 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
3782 61266923 2020-01-14 stsp return (void *)err;
3784 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
3785 fc06ba56 2019-08-22 stsp blame_cb, ta->cb_args, ta->cancel_cb, ta->cancel_arg);
3786 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
3787 fc06ba56 2019-08-22 stsp err = NULL;
3789 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3790 1a76625f 2018-10-22 stsp if (errcode)
3791 2af4a041 2019-05-11 jcs return (void *)got_error_set_errno(errcode,
3792 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3794 c9beca56 2018-07-22 stsp got_repo_close(ta->repo);
3795 c9beca56 2018-07-22 stsp ta->repo = NULL;
3796 c9beca56 2018-07-22 stsp *ta->complete = 1;
3798 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3799 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
3800 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3802 18430de3 2018-07-10 stsp return (void *)err;
3805 245d91c1 2018-07-12 stsp static struct got_object_id *
3806 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
3807 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
3809 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
3811 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
3812 8d0fe45a 2019-08-12 stsp return NULL;
3814 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
3815 245d91c1 2018-07-12 stsp if (!line->annotated)
3816 245d91c1 2018-07-12 stsp return NULL;
3818 245d91c1 2018-07-12 stsp return line->id;
3821 b880a918 2018-07-10 stsp static const struct got_error *
3822 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
3824 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
3827 245d91c1 2018-07-12 stsp if (blame->thread) {
3828 1a76625f 2018-10-22 stsp int errcode;
3829 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3830 1a76625f 2018-10-22 stsp if (errcode)
3831 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3832 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
3833 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
3834 1a76625f 2018-10-22 stsp if (errcode)
3835 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
3836 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3837 1a76625f 2018-10-22 stsp if (errcode)
3838 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3839 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3840 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
3841 245d91c1 2018-07-12 stsp err = NULL;
3842 245d91c1 2018-07-12 stsp blame->thread = NULL;
3844 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
3845 245d91c1 2018-07-12 stsp got_repo_close(blame->thread_args.repo);
3846 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
3848 245d91c1 2018-07-12 stsp if (blame->f) {
3849 fb43ecf1 2019-02-11 stsp if (fclose(blame->f) != 0 && err == NULL)
3850 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3851 245d91c1 2018-07-12 stsp blame->f = NULL;
3853 57670559 2018-12-23 stsp if (blame->lines) {
3854 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
3855 57670559 2018-12-23 stsp free(blame->lines[i].id);
3856 57670559 2018-12-23 stsp free(blame->lines);
3857 57670559 2018-12-23 stsp blame->lines = NULL;
3859 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
3860 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
3862 245d91c1 2018-07-12 stsp return err;
3865 245d91c1 2018-07-12 stsp static const struct got_error *
3866 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
3868 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
3869 fc06ba56 2019-08-22 stsp int *done = arg;
3870 fc06ba56 2019-08-22 stsp int errcode;
3872 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3873 fc06ba56 2019-08-22 stsp if (errcode)
3874 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
3875 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
3877 fc06ba56 2019-08-22 stsp if (*done)
3878 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
3880 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3881 fc06ba56 2019-08-22 stsp if (errcode)
3882 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
3883 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
3885 fc06ba56 2019-08-22 stsp return err;
3888 fc06ba56 2019-08-22 stsp static const struct got_error *
3889 1a76625f 2018-10-22 stsp run_blame(struct tog_blame *blame, struct tog_view *view, int *blame_complete,
3890 1a76625f 2018-10-22 stsp int *first_displayed_line, int *last_displayed_line, int *selected_line,
3891 1a76625f 2018-10-22 stsp int *done, int *eof, const char *path, struct got_object_id *commit_id,
3892 245d91c1 2018-07-12 stsp struct got_repository *repo)
3894 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
3895 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
3896 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
3897 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
3898 15a94983 2018-12-23 stsp int obj_type;
3900 27d434c2 2018-09-15 stsp err = got_object_id_by_path(&obj_id, repo, commit_id, path);
3902 15a94983 2018-12-23 stsp return err;
3904 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, repo, obj_id);
3906 84451b3e 2018-07-10 stsp goto done;
3908 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
3909 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
3910 84451b3e 2018-07-10 stsp goto done;
3913 15a94983 2018-12-23 stsp err = got_object_open_as_blob(&blob, repo, obj_id, 8192);
3915 a70480e0 2018-06-23 stsp goto done;
3916 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
3917 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
3918 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
3919 84451b3e 2018-07-10 stsp goto done;
3921 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
3922 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
3923 b02560ec 2019-08-19 stsp if (err || blame->nlines == 0)
3924 84451b3e 2018-07-10 stsp goto done;
3926 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
3927 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
3928 b02560ec 2019-08-19 stsp blame->nlines--;
3930 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
3931 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
3932 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
3933 84451b3e 2018-07-10 stsp goto done;
3936 c9956ddf 2019-09-08 stsp err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL);
3938 bd24772e 2018-07-11 stsp goto done;
3940 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
3941 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
3942 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
3943 245d91c1 2018-07-12 stsp blame->cb_args.commit_id = got_object_id_dup(commit_id);
3944 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
3945 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3946 245d91c1 2018-07-12 stsp goto done;
3948 245d91c1 2018-07-12 stsp blame->cb_args.quit = done;
3950 245d91c1 2018-07-12 stsp blame->thread_args.path = path;
3951 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
3952 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
3953 245d91c1 2018-07-12 stsp blame->thread_args.complete = blame_complete;
3954 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
3955 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_arg = done;
3956 245d91c1 2018-07-12 stsp *blame_complete = 0;
3960 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
3961 27d434c2 2018-09-15 stsp free(obj_id);
3963 245d91c1 2018-07-12 stsp stop_blame(blame);
3964 245d91c1 2018-07-12 stsp return err;
3967 245d91c1 2018-07-12 stsp static const struct got_error *
3968 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
3969 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
3970 8b473291 2019-02-21 stsp struct got_repository *repo)
3972 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
3973 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
3975 fb2756b9 2018-08-04 stsp SIMPLEQ_INIT(&s->blamed_commits);
3977 c4843652 2019-08-12 stsp s->path = strdup(path);
3978 c4843652 2019-08-12 stsp if (s->path == NULL)
3979 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
3981 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
3982 c4843652 2019-08-12 stsp if (err) {
3983 c4843652 2019-08-12 stsp free(s->path);
3984 7cbe629d 2018-08-04 stsp return err;
3987 fb2756b9 2018-08-04 stsp SIMPLEQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
3988 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
3989 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
3990 fb2756b9 2018-08-04 stsp s->selected_line = 1;
3991 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
3992 fb2756b9 2018-08-04 stsp s->repo = repo;
3993 8b473291 2019-02-21 stsp s->refs = refs;
3994 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
3995 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
3997 11b20872 2019-11-08 stsp SIMPLEQ_INIT(&s->colors);
3998 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
3999 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
4000 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
4002 11b20872 2019-11-08 stsp return err;
4005 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
4006 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
4007 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
4008 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
4009 6c4c42e0 2019-06-24 stsp view->search_next = search_next_blame_view;
4011 1a76625f 2018-10-22 stsp return run_blame(&s->blame, view, &s->blame_complete,
4012 e5a0f69f 2018-08-18 stsp &s->first_displayed_line, &s->last_displayed_line,
4013 e5a0f69f 2018-08-18 stsp &s->selected_line, &s->done, &s->eof, s->path,
4014 e5a0f69f 2018-08-18 stsp s->blamed_commit->id, s->repo);
4017 e5a0f69f 2018-08-18 stsp static const struct got_error *
4018 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
4020 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4021 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4023 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
4024 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
4026 fb2756b9 2018-08-04 stsp while (!SIMPLEQ_EMPTY(&s->blamed_commits)) {
4027 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
4028 fb2756b9 2018-08-04 stsp blamed_commit = SIMPLEQ_FIRST(&s->blamed_commits);
4029 fb2756b9 2018-08-04 stsp SIMPLEQ_REMOVE_HEAD(&s->blamed_commits, entry);
4030 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
4033 e5a0f69f 2018-08-18 stsp free(s->path);
4034 11b20872 2019-11-08 stsp free_colors(&s->colors);
4036 e5a0f69f 2018-08-18 stsp return err;
4039 7cbe629d 2018-08-04 stsp static const struct got_error *
4040 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
4042 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4044 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
4045 6c4c42e0 2019-06-24 stsp return NULL;
4048 6c4c42e0 2019-06-24 stsp static const struct got_error *
4049 6c4c42e0 2019-06-24 stsp search_next_blame_view(struct tog_view *view)
4051 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4052 6c4c42e0 2019-06-24 stsp int lineno;
4054 6c4c42e0 2019-06-24 stsp if (!view->searching) {
4055 6c4c42e0 2019-06-24 stsp view->search_next_done = 1;
4056 6c4c42e0 2019-06-24 stsp return NULL;
4059 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4060 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4061 2246482e 2019-06-25 stsp lineno = s->matched_line + 1;
4063 2246482e 2019-06-25 stsp lineno = s->matched_line - 1;
4065 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4066 6c4c42e0 2019-06-24 stsp lineno = 1;
4068 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
4071 6c4c42e0 2019-06-24 stsp while (1) {
4072 6c4c42e0 2019-06-24 stsp char *line = NULL;
4073 6c4c42e0 2019-06-24 stsp off_t offset;
4074 6c4c42e0 2019-06-24 stsp size_t len;
4076 6c4c42e0 2019-06-24 stsp if (lineno <= 0 || lineno > s->blame.nlines) {
4077 6c4c42e0 2019-06-24 stsp if (s->matched_line == 0) {
4078 6c4c42e0 2019-06-24 stsp view->search_next_done = 1;
4079 6c4c42e0 2019-06-24 stsp free(line);
4083 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4084 6c4c42e0 2019-06-24 stsp lineno = 1;
4086 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
4089 6c4c42e0 2019-06-24 stsp offset = s->blame.line_offsets[lineno - 1];
4090 6c4c42e0 2019-06-24 stsp if (fseeko(s->blame.f, offset, SEEK_SET) != 0) {
4091 6c4c42e0 2019-06-24 stsp free(line);
4092 6c4c42e0 2019-06-24 stsp return got_error_from_errno("fseeko");
4094 6c4c42e0 2019-06-24 stsp free(line);
4095 6c4c42e0 2019-06-24 stsp line = parse_next_line(s->blame.f, &len);
4096 2246482e 2019-06-25 stsp if (line && match_line(line, &view->regex)) {
4097 6c4c42e0 2019-06-24 stsp view->search_next_done = 1;
4098 6c4c42e0 2019-06-24 stsp s->matched_line = lineno;
4099 6c4c42e0 2019-06-24 stsp free(line);
4102 6c4c42e0 2019-06-24 stsp free(line);
4103 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4109 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4110 6c4c42e0 2019-06-24 stsp s->first_displayed_line = s->matched_line;
4111 6c4c42e0 2019-06-24 stsp s->selected_line = 1;
4114 6c4c42e0 2019-06-24 stsp return NULL;
4117 6c4c42e0 2019-06-24 stsp static const struct got_error *
4118 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
4120 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4121 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
4122 2b380cc8 2018-10-24 stsp int errcode;
4124 2b380cc8 2018-10-24 stsp if (s->blame.thread == NULL) {
4125 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
4126 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
4127 2b380cc8 2018-10-24 stsp if (errcode)
4128 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
4130 51fe7530 2019-08-19 stsp halfdelay(1); /* fast refresh while annotating */
4133 51fe7530 2019-08-19 stsp if (s->blame_complete)
4134 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
4136 e5a0f69f 2018-08-18 stsp err = draw_blame(view, s->blamed_commit->id, s->blame.f,
4137 e5a0f69f 2018-08-18 stsp s->path, s->blame.lines, s->blame.nlines, s->blame_complete,
4138 e5a0f69f 2018-08-18 stsp s->selected_line, &s->first_displayed_line,
4139 11b20872 2019-11-08 stsp &s->last_displayed_line, &s->eof, view->nlines, &s->colors);
4141 669b5ffa 2018-10-07 stsp view_vborder(view);
4142 e5a0f69f 2018-08-18 stsp return err;
4145 e5a0f69f 2018-08-18 stsp static const struct got_error *
4146 878940b7 2018-09-29 stsp input_blame_view(struct tog_view **new_view, struct tog_view **dead_view,
4147 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
4149 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
4150 7cbe629d 2018-08-04 stsp struct tog_view *diff_view;
4151 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4152 669b5ffa 2018-10-07 stsp int begin_x = 0;
4154 e5a0f69f 2018-08-18 stsp switch (ch) {
4156 1e37a5c2 2019-05-12 jcs s->done = 1;
4159 1e37a5c2 2019-05-12 jcs case KEY_UP:
4160 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
4161 1e37a5c2 2019-05-12 jcs s->selected_line--;
4162 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
4163 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
4164 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
4166 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4167 ea025d1d 2020-02-22 naddy case CTRL('b'):
4168 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
4169 1e37a5c2 2019-05-12 jcs s->selected_line = 1;
4172 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > view->nlines - 2)
4173 1e37a5c2 2019-05-12 jcs s->first_displayed_line -=
4174 1e37a5c2 2019-05-12 jcs (view->nlines - 2);
4176 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
4179 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4180 1e37a5c2 2019-05-12 jcs if (s->selected_line < view->nlines - 2 &&
4181 1e37a5c2 2019-05-12 jcs s->first_displayed_line +
4182 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
4183 1e37a5c2 2019-05-12 jcs s->selected_line++;
4184 1e37a5c2 2019-05-12 jcs else if (s->last_displayed_line <
4185 1e37a5c2 2019-05-12 jcs s->blame.nlines)
4186 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
4189 1e37a5c2 2019-05-12 jcs case 'p': {
4190 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4191 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4192 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4193 1e37a5c2 2019-05-12 jcs if (id == NULL)
4195 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
4196 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit;
4197 15a94983 2018-12-23 stsp struct got_object_qid *pid;
4198 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
4199 1e37a5c2 2019-05-12 jcs int obj_type;
4200 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
4201 1e37a5c2 2019-05-12 jcs s->repo, id);
4204 15a94983 2018-12-23 stsp pid = SIMPLEQ_FIRST(
4205 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
4206 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
4207 15a94983 2018-12-23 stsp got_object_commit_close(commit);
4210 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
4211 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
4212 1e37a5c2 2019-05-12 jcs pid->id, s->path);
4213 e5a0f69f 2018-08-18 stsp if (err) {
4214 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
4215 1e37a5c2 2019-05-12 jcs err = NULL;
4216 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4219 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
4221 1e37a5c2 2019-05-12 jcs free(blob_id);
4222 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
4223 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
4224 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4227 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4229 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4231 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
4232 1e37a5c2 2019-05-12 jcs s->blamed_commit->id) == 0)
4234 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4239 1e37a5c2 2019-05-12 jcs s->done = 1;
4240 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4241 1e37a5c2 2019-05-12 jcs s->done = 0;
4242 1e37a5c2 2019-05-12 jcs if (thread_err)
4244 1e37a5c2 2019-05-12 jcs SIMPLEQ_INSERT_HEAD(&s->blamed_commits,
4245 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
4246 1e37a5c2 2019-05-12 jcs err = run_blame(&s->blame, view, &s->blame_complete,
4247 1e37a5c2 2019-05-12 jcs &s->first_displayed_line, &s->last_displayed_line,
4248 1e37a5c2 2019-05-12 jcs &s->selected_line, &s->done, &s->eof,
4249 1e37a5c2 2019-05-12 jcs s->path, s->blamed_commit->id, s->repo);
4254 1e37a5c2 2019-05-12 jcs case 'B': {
4255 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
4256 1e37a5c2 2019-05-12 jcs first = SIMPLEQ_FIRST(&s->blamed_commits);
4257 1e37a5c2 2019-05-12 jcs if (!got_object_id_cmp(first->id, s->commit_id))
4259 1e37a5c2 2019-05-12 jcs s->done = 1;
4260 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4261 1e37a5c2 2019-05-12 jcs s->done = 0;
4262 1e37a5c2 2019-05-12 jcs if (thread_err)
4264 1e37a5c2 2019-05-12 jcs SIMPLEQ_REMOVE_HEAD(&s->blamed_commits, entry);
4265 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
4266 1e37a5c2 2019-05-12 jcs s->blamed_commit =
4267 1e37a5c2 2019-05-12 jcs SIMPLEQ_FIRST(&s->blamed_commits);
4268 1e37a5c2 2019-05-12 jcs err = run_blame(&s->blame, view, &s->blame_complete,
4269 1e37a5c2 2019-05-12 jcs &s->first_displayed_line, &s->last_displayed_line,
4270 1e37a5c2 2019-05-12 jcs &s->selected_line, &s->done, &s->eof, s->path,
4271 1e37a5c2 2019-05-12 jcs s->blamed_commit->id, s->repo);
4276 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4277 1e37a5c2 2019-05-12 jcs case '\r': {
4278 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4279 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
4280 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
4281 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4282 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4283 1e37a5c2 2019-05-12 jcs if (id == NULL)
4285 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
4288 1e37a5c2 2019-05-12 jcs pid = SIMPLEQ_FIRST(
4289 1e37a5c2 2019-05-12 jcs got_object_commit_get_parent_ids(commit));
4290 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
4291 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
4292 1e37a5c2 2019-05-12 jcs diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
4293 1e37a5c2 2019-05-12 jcs if (diff_view == NULL) {
4294 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4295 638f9024 2019-05-13 stsp err = got_error_from_errno("view_open");
4298 1e37a5c2 2019-05-12 jcs err = open_diff_view(diff_view, pid ? pid->id : NULL,
4299 1e37a5c2 2019-05-12 jcs id, NULL, s->refs, s->repo);
4300 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4302 1e37a5c2 2019-05-12 jcs view_close(diff_view);
4305 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
4306 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
4309 1e37a5c2 2019-05-12 jcs err = view_set_child(view, diff_view);
4311 1e37a5c2 2019-05-12 jcs view_close(diff_view);
4314 1e37a5c2 2019-05-12 jcs *focus_view = diff_view;
4315 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
4317 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
4322 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
4323 ea025d1d 2020-02-22 naddy case CTRL('f'):
4325 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4326 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
4327 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
4330 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4331 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
4332 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4333 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4336 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line + view->nlines - 2
4337 1e37a5c2 2019-05-12 jcs <= s->blame.nlines)
4338 1e37a5c2 2019-05-12 jcs s->first_displayed_line +=
4339 1e37a5c2 2019-05-12 jcs view->nlines - 2;
4341 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
4342 1e37a5c2 2019-05-12 jcs s->blame.nlines -
4343 1e37a5c2 2019-05-12 jcs (view->nlines - 3);
4345 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4346 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
4347 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4348 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4354 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
4357 a70480e0 2018-06-23 stsp static const struct got_error *
4358 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
4360 a70480e0 2018-06-23 stsp const struct got_error *error;
4361 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
4362 8b473291 2019-02-21 stsp struct got_reflist_head refs;
4363 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
4364 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
4365 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
4366 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
4368 e1cd8fed 2018-08-01 stsp struct tog_view *view;
4370 70ac5f84 2019-03-28 stsp SIMPLEQ_INIT(&refs);
4372 a70480e0 2018-06-23 stsp #ifndef PROFILE
4373 8e94dd5b 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
4374 8e94dd5b 2019-01-04 stsp NULL) == -1)
4375 a70480e0 2018-06-23 stsp err(1, "pledge");
4378 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
4379 a70480e0 2018-06-23 stsp switch (ch) {
4381 a70480e0 2018-06-23 stsp commit_id_str = optarg;
4384 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
4385 69069811 2018-08-02 stsp if (repo_path == NULL)
4386 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
4390 17020d27 2019-03-07 stsp usage_blame();
4391 a70480e0 2018-06-23 stsp /* NOTREACHED */
4395 a70480e0 2018-06-23 stsp argc -= optind;
4396 a70480e0 2018-06-23 stsp argv += optind;
4398 f135c941 2020-02-20 stsp if (argc != 1)
4399 a70480e0 2018-06-23 stsp usage_blame();
4401 69069811 2018-08-02 stsp cwd = getcwd(NULL, 0);
4402 6962eb72 2020-02-20 stsp if (cwd == NULL)
4403 6962eb72 2020-02-20 stsp return got_error_from_errno("getcwd");
4405 f135c941 2020-02-20 stsp error = got_worktree_open(&worktree, cwd);
4406 f135c941 2020-02-20 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4407 f135c941 2020-02-20 stsp goto done;
4409 69069811 2018-08-02 stsp if (repo_path == NULL) {
4410 f135c941 2020-02-20 stsp if (worktree)
4411 eb41ed75 2019-02-05 stsp repo_path =
4412 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
4414 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
4416 f135c941 2020-02-20 stsp if (repo_path == NULL) {
4417 f135c941 2020-02-20 stsp error = got_error_from_errno("strdup");
4418 f135c941 2020-02-20 stsp goto done;
4421 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
4422 c02c541e 2019-03-29 stsp if (error != NULL)
4423 8e94dd5b 2019-01-04 stsp goto done;
4425 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
4426 f135c941 2020-02-20 stsp worktree);
4427 c02c541e 2019-03-29 stsp if (error)
4428 92205607 2019-01-04 stsp goto done;
4430 f135c941 2020-02-20 stsp init_curses();
4432 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
4433 eb41ed75 2019-02-05 stsp if (error)
4434 69069811 2018-08-02 stsp goto done;
4436 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
4437 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
4438 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
4439 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
4440 a70480e0 2018-06-23 stsp if (error != NULL)
4441 66b4983c 2018-06-23 stsp goto done;
4442 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
4443 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
4445 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
4446 71a27632 2020-01-15 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, 1, repo);
4448 a19e88aa 2018-06-23 stsp if (error != NULL)
4449 8b473291 2019-02-21 stsp goto done;
4451 b8bad2ba 2019-08-23 stsp error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
4452 8b473291 2019-02-21 stsp if (error)
4453 a19e88aa 2018-06-23 stsp goto done;
4455 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
4456 e1cd8fed 2018-08-01 stsp if (view == NULL) {
4457 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4458 e1cd8fed 2018-08-01 stsp goto done;
4460 8b473291 2019-02-21 stsp error = open_blame_view(view, in_repo_path, commit_id, &refs, repo);
4461 7cbe629d 2018-08-04 stsp if (error)
4462 7cbe629d 2018-08-04 stsp goto done;
4463 12314ad4 2019-08-31 stsp if (worktree) {
4464 12314ad4 2019-08-31 stsp /* Release work tree lock. */
4465 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
4466 12314ad4 2019-08-31 stsp worktree = NULL;
4468 e5a0f69f 2018-08-18 stsp error = view_loop(view);
4470 69069811 2018-08-02 stsp free(repo_path);
4471 f135c941 2020-02-20 stsp free(in_repo_path);
4472 69069811 2018-08-02 stsp free(cwd);
4473 a70480e0 2018-06-23 stsp free(commit_id);
4474 eb41ed75 2019-02-05 stsp if (worktree)
4475 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
4477 a70480e0 2018-06-23 stsp got_repo_close(repo);
4478 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
4479 a70480e0 2018-06-23 stsp return error;
4482 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4483 f7d12f7e 2018-08-01 stsp draw_tree_entries(struct tog_view *view,
4484 f7d12f7e 2018-08-01 stsp struct got_tree_entry **first_displayed_entry,
4485 ffd1d5e5 2018-06-23 stsp struct got_tree_entry **last_displayed_entry,
4486 ffd1d5e5 2018-06-23 stsp struct got_tree_entry **selected_entry, int *ndisplayed,
4487 f7d12f7e 2018-08-01 stsp const char *label, int show_ids, const char *parent_path,
4488 56e0773d 2019-11-28 stsp struct got_tree_object *tree, int selected, int limit,
4489 f26dddb7 2019-11-08 stsp int isroot, struct tog_colors *colors)
4491 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
4492 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
4493 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
4494 f26dddb7 2019-11-08 stsp struct tog_color *tc;
4495 56e0773d 2019-11-28 stsp int width, n, i, nentries;
4497 ffd1d5e5 2018-06-23 stsp *ndisplayed = 0;
4499 f7d12f7e 2018-08-01 stsp werase(view->window);
4501 ffd1d5e5 2018-06-23 stsp if (limit == 0)
4502 ffd1d5e5 2018-06-23 stsp return NULL;
4504 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, label, view->ncols, 0);
4506 ffd1d5e5 2018-06-23 stsp return err;
4507 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4508 a3404814 2018-09-02 stsp wstandout(view->window);
4509 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_COMMIT);
4511 11b20872 2019-11-08 stsp wattr_on(view->window,
4512 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4513 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4515 11b20872 2019-11-08 stsp wattr_off(view->window,
4516 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4517 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4518 a3404814 2018-09-02 stsp wstandend(view->window);
4519 2550e4c3 2018-07-13 stsp free(wline);
4520 2550e4c3 2018-07-13 stsp wline = NULL;
4521 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4522 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4523 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4524 ffd1d5e5 2018-06-23 stsp return NULL;
4525 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, parent_path, view->ncols, 0);
4527 ce52c690 2018-06-23 stsp return err;
4528 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4529 2550e4c3 2018-07-13 stsp free(wline);
4530 2550e4c3 2018-07-13 stsp wline = NULL;
4531 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4532 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4533 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4534 ffd1d5e5 2018-06-23 stsp return NULL;
4535 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4536 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
4537 a1eca9bb 2018-06-23 stsp return NULL;
4539 ffd1d5e5 2018-06-23 stsp if (*first_displayed_entry == NULL) {
4540 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(tree);
4541 ffd1d5e5 2018-06-23 stsp if (selected == 0) {
4542 0cf4efb1 2018-09-29 stsp if (view->focussed)
4543 0cf4efb1 2018-09-29 stsp wstandout(view->window);
4544 ffd1d5e5 2018-06-23 stsp *selected_entry = NULL;
4546 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
4547 0cf4efb1 2018-09-29 stsp if (selected == 0 && view->focussed)
4548 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4549 ffd1d5e5 2018-06-23 stsp (*ndisplayed)++;
4550 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4551 ffd1d5e5 2018-06-23 stsp return NULL;
4555 56e0773d 2019-11-28 stsp te = *first_displayed_entry;
4558 56e0773d 2019-11-28 stsp nentries = got_object_tree_get_nentries(tree);
4559 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
4560 1d13200f 2018-07-12 stsp char *line = NULL, *id_str = NULL;
4561 848d6979 2019-08-12 stsp const char *modestr = "";
4562 56e0773d 2019-11-28 stsp mode_t mode;
4564 56e0773d 2019-11-28 stsp te = got_object_tree_get_entry(tree, i);
4565 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
4567 1d13200f 2018-07-12 stsp if (show_ids) {
4568 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
4569 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
4571 638f9024 2019-05-13 stsp return got_error_from_errno(
4572 230a42bd 2019-05-11 jcs "got_object_id_str");
4574 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
4575 63c5ca5d 2019-08-24 stsp modestr = "$";
4576 56e0773d 2019-11-28 stsp else if (S_ISLNK(mode))
4577 848d6979 2019-08-12 stsp modestr = "@";
4578 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
4579 848d6979 2019-08-12 stsp modestr = "/";
4580 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
4581 848d6979 2019-08-12 stsp modestr = "*";
4582 1d13200f 2018-07-12 stsp if (asprintf(&line, "%s %s%s", id_str ? id_str : "",
4583 56e0773d 2019-11-28 stsp got_tree_entry_get_name(te), modestr) == -1) {
4584 1d13200f 2018-07-12 stsp free(id_str);
4585 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
4587 1d13200f 2018-07-12 stsp free(id_str);
4588 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
4589 ffd1d5e5 2018-06-23 stsp if (err) {
4590 ffd1d5e5 2018-06-23 stsp free(line);
4593 ffd1d5e5 2018-06-23 stsp if (n == selected) {
4594 0cf4efb1 2018-09-29 stsp if (view->focussed)
4595 0cf4efb1 2018-09-29 stsp wstandout(view->window);
4596 ffd1d5e5 2018-06-23 stsp *selected_entry = te;
4598 bddb1296 2019-11-08 stsp tc = match_color(colors, line);
4600 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
4601 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4602 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4604 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
4605 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4606 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4607 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4608 0cf4efb1 2018-09-29 stsp if (n == selected && view->focussed)
4609 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4610 ffd1d5e5 2018-06-23 stsp free(line);
4611 2550e4c3 2018-07-13 stsp free(wline);
4612 2550e4c3 2018-07-13 stsp wline = NULL;
4614 ffd1d5e5 2018-06-23 stsp (*ndisplayed)++;
4615 ffd1d5e5 2018-06-23 stsp *last_displayed_entry = te;
4616 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4620 ffd1d5e5 2018-06-23 stsp return err;
4623 ffd1d5e5 2018-06-23 stsp static void
4624 34bc9ec9 2019-02-22 stsp tree_scroll_up(struct tog_view *view,
4625 34bc9ec9 2019-02-22 stsp struct got_tree_entry **first_displayed_entry, int maxscroll,
4626 56e0773d 2019-11-28 stsp struct got_tree_object *tree, int isroot)
4628 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
4631 00ba99a7 2019-05-12 jcs if (*first_displayed_entry == NULL)
4634 56e0773d 2019-11-28 stsp te = got_object_tree_get_entry(tree, 0);
4635 ffd1d5e5 2018-06-23 stsp if (*first_displayed_entry == te) {
4636 ffd1d5e5 2018-06-23 stsp if (!isroot)
4637 ffd1d5e5 2018-06-23 stsp *first_displayed_entry = NULL;
4642 56e0773d 2019-11-28 stsp while (*first_displayed_entry && i < maxscroll) {
4643 56e0773d 2019-11-28 stsp *first_displayed_entry = got_tree_entry_get_prev(tree,
4644 56e0773d 2019-11-28 stsp *first_displayed_entry);
4647 56e0773d 2019-11-28 stsp if (!isroot && te == got_object_tree_get_first_entry(tree) && i < maxscroll)
4648 ffd1d5e5 2018-06-23 stsp *first_displayed_entry = NULL;
4651 768394f3 2019-01-24 stsp static int
4652 ffd1d5e5 2018-06-23 stsp tree_scroll_down(struct got_tree_entry **first_displayed_entry, int maxscroll,
4653 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *last_displayed_entry,
4654 56e0773d 2019-11-28 stsp struct got_tree_object *tree)
4656 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
4657 ffd1d5e5 2018-06-23 stsp int n = 0;
4659 ffd1d5e5 2018-06-23 stsp if (*first_displayed_entry)
4660 56e0773d 2019-11-28 stsp next = got_tree_entry_get_next(tree, *first_displayed_entry);
4662 56e0773d 2019-11-28 stsp next = got_object_tree_get_first_entry(tree);
4664 768394f3 2019-01-24 stsp last = last_displayed_entry;
4665 768394f3 2019-01-24 stsp while (next && last && n++ < maxscroll) {
4666 56e0773d 2019-11-28 stsp last = got_tree_entry_get_next(tree, last);
4667 768394f3 2019-01-24 stsp if (last) {
4668 768394f3 2019-01-24 stsp *first_displayed_entry = next;
4669 56e0773d 2019-11-28 stsp next = got_tree_entry_get_next(tree, next);
4675 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4676 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
4677 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
4679 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
4680 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
4681 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
4683 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
4684 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
4685 56e0773d 2019-11-28 stsp + 1 /* slash */;
4687 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
4689 ce52c690 2018-06-23 stsp *path = calloc(1, len);
4690 ffd1d5e5 2018-06-23 stsp if (path == NULL)
4691 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
4693 ce52c690 2018-06-23 stsp (*path)[0] = '/';
4694 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
4695 d9765a41 2018-06-23 stsp while (pt) {
4696 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
4697 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
4698 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
4699 cb2ebc8a 2018-06-23 stsp goto done;
4701 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
4702 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
4703 cb2ebc8a 2018-06-23 stsp goto done;
4705 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
4708 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
4709 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
4710 ce52c690 2018-06-23 stsp goto done;
4714 ce52c690 2018-06-23 stsp if (err) {
4715 ce52c690 2018-06-23 stsp free(*path);
4716 ce52c690 2018-06-23 stsp *path = NULL;
4718 ce52c690 2018-06-23 stsp return err;
4721 ce52c690 2018-06-23 stsp static const struct got_error *
4722 0cf4efb1 2018-09-29 stsp blame_tree_entry(struct tog_view **new_view, int begin_x,
4723 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
4724 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4725 8b473291 2019-02-21 stsp struct got_repository *repo)
4727 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
4728 ce52c690 2018-06-23 stsp char *path;
4729 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
4731 a0de39f3 2019-08-09 stsp *new_view = NULL;
4733 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
4735 ce52c690 2018-06-23 stsp return err;
4737 669b5ffa 2018-10-07 stsp blame_view = view_open(0, 0, 0, begin_x, TOG_VIEW_BLAME);
4738 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
4739 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
4740 83ce39e3 2019-08-12 stsp goto done;
4743 8b473291 2019-02-21 stsp err = open_blame_view(blame_view, path, commit_id, refs, repo);
4744 e5a0f69f 2018-08-18 stsp if (err) {
4745 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
4746 fc06ba56 2019-08-22 stsp err = NULL;
4747 e5a0f69f 2018-08-18 stsp view_close(blame_view);
4749 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
4751 83ce39e3 2019-08-12 stsp free(path);
4752 69efd4c4 2018-07-18 stsp return err;
4755 69efd4c4 2018-07-18 stsp static const struct got_error *
4756 669b5ffa 2018-10-07 stsp log_tree_entry(struct tog_view **new_view, int begin_x,
4757 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
4758 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4759 8b473291 2019-02-21 stsp struct got_repository *repo)
4761 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
4762 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
4763 69efd4c4 2018-07-18 stsp char *path;
4765 a0de39f3 2019-08-09 stsp *new_view = NULL;
4767 669b5ffa 2018-10-07 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
4768 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
4769 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
4771 69efd4c4 2018-07-18 stsp err = tree_entry_path(&path, parents, te);
4773 69efd4c4 2018-07-18 stsp return err;
4775 f135c941 2020-02-20 stsp err = open_log_view(log_view, commit_id, refs, repo, NULL, path, 0);
4777 e5a0f69f 2018-08-18 stsp view_close(log_view);
4779 e5a0f69f 2018-08-18 stsp *new_view = log_view;
4780 cb2ebc8a 2018-06-23 stsp free(path);
4781 cb2ebc8a 2018-06-23 stsp return err;
4784 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4785 ad80ab7b 2018-08-04 stsp open_tree_view(struct tog_view *view, struct got_tree_object *root,
4786 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4787 8b473291 2019-02-21 stsp struct got_repository *repo)
4789 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
4790 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
4791 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
4793 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
4795 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
4796 ffd1d5e5 2018-06-23 stsp if (err != NULL)
4797 ffd1d5e5 2018-06-23 stsp goto done;
4799 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
4800 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
4801 ffd1d5e5 2018-06-23 stsp goto done;
4804 fb2756b9 2018-08-04 stsp s->root = s->tree = root;
4805 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
4806 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
4807 6484ec90 2018-09-29 stsp s->commit_id = got_object_id_dup(commit_id);
4808 6484ec90 2018-09-29 stsp if (s->commit_id == NULL) {
4809 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4810 6484ec90 2018-09-29 stsp goto done;
4812 8b473291 2019-02-21 stsp s->refs = refs;
4813 fb2756b9 2018-08-04 stsp s->repo = repo;
4815 bddb1296 2019-11-08 stsp SIMPLEQ_INIT(&s->colors);
4817 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
4818 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
4819 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
4820 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
4822 c0b01bdb 2019-11-08 stsp goto done;
4823 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
4824 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
4825 c0b01bdb 2019-11-08 stsp if (err) {
4826 bddb1296 2019-11-08 stsp free_colors(&s->colors);
4827 c0b01bdb 2019-11-08 stsp goto done;
4829 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
4830 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
4831 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
4832 c0b01bdb 2019-11-08 stsp if (err) {
4833 bddb1296 2019-11-08 stsp free_colors(&s->colors);
4834 c0b01bdb 2019-11-08 stsp goto done;
4837 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
4838 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
4839 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
4840 11b20872 2019-11-08 stsp if (err) {
4841 11b20872 2019-11-08 stsp free_colors(&s->colors);
4842 11b20872 2019-11-08 stsp goto done;
4845 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
4846 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
4847 c0b01bdb 2019-11-08 stsp if (err) {
4848 bddb1296 2019-11-08 stsp free_colors(&s->colors);
4849 c0b01bdb 2019-11-08 stsp goto done;
4853 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
4854 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
4855 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
4856 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
4857 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
4859 ad80ab7b 2018-08-04 stsp free(commit_id_str);
4860 6484ec90 2018-09-29 stsp if (err) {
4861 fb2756b9 2018-08-04 stsp free(s->tree_label);
4862 6484ec90 2018-09-29 stsp s->tree_label = NULL;
4864 ad80ab7b 2018-08-04 stsp return err;
4867 e5a0f69f 2018-08-18 stsp static const struct got_error *
4868 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
4870 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
4872 bddb1296 2019-11-08 stsp free_colors(&s->colors);
4873 fb2756b9 2018-08-04 stsp free(s->tree_label);
4874 6484ec90 2018-09-29 stsp s->tree_label = NULL;
4875 6484ec90 2018-09-29 stsp free(s->commit_id);
4876 6484ec90 2018-09-29 stsp s->commit_id = NULL;
4877 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
4878 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
4879 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
4880 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
4881 ad80ab7b 2018-08-04 stsp free(parent);
4884 fb2756b9 2018-08-04 stsp if (s->tree != s->root)
4885 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
4886 e5a0f69f 2018-08-18 stsp got_object_tree_close(s->root);
4888 7c32bd05 2019-06-22 stsp return NULL;
4891 7c32bd05 2019-06-22 stsp static const struct got_error *
4892 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
4894 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
4896 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
4897 7c32bd05 2019-06-22 stsp return NULL;
4900 7c32bd05 2019-06-22 stsp static int
4901 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
4903 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
4905 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
4909 7c32bd05 2019-06-22 stsp static const struct got_error *
4910 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
4912 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
4913 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
4915 7c32bd05 2019-06-22 stsp if (!view->searching) {
4916 7c32bd05 2019-06-22 stsp view->search_next_done = 1;
4917 7c32bd05 2019-06-22 stsp return NULL;
4920 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
4921 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
4922 7c32bd05 2019-06-22 stsp if (s->selected_entry)
4923 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
4924 56e0773d 2019-11-28 stsp s->selected_entry);
4926 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
4928 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
4929 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
4931 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
4932 56e0773d 2019-11-28 stsp s->selected_entry);
4935 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
4936 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
4938 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
4941 7c32bd05 2019-06-22 stsp while (1) {
4942 56e0773d 2019-11-28 stsp if (te == NULL) {
4943 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
4944 ac66afb8 2019-06-24 stsp view->search_next_done = 1;
4945 ac66afb8 2019-06-24 stsp return NULL;
4947 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
4948 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
4950 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
4953 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
4954 7c32bd05 2019-06-22 stsp view->search_next_done = 1;
4955 56e0773d 2019-11-28 stsp s->matched_entry = te;
4959 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
4960 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
4962 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
4965 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
4966 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
4967 7c32bd05 2019-06-22 stsp s->selected = 0;
4970 e5a0f69f 2018-08-18 stsp return NULL;
4973 ad80ab7b 2018-08-04 stsp static const struct got_error *
4974 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
4976 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
4977 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
4978 e5a0f69f 2018-08-18 stsp char *parent_path;
4980 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
4982 e5a0f69f 2018-08-18 stsp return err;
4984 e5a0f69f 2018-08-18 stsp err = draw_tree_entries(view, &s->first_displayed_entry,
4985 e5a0f69f 2018-08-18 stsp &s->last_displayed_entry, &s->selected_entry,
4986 e5a0f69f 2018-08-18 stsp &s->ndisplayed, s->tree_label, s->show_ids, parent_path,
4987 56e0773d 2019-11-28 stsp s->tree, s->selected, view->nlines, s->tree == s->root,
4988 bddb1296 2019-11-08 stsp &s->colors);
4989 e5a0f69f 2018-08-18 stsp free(parent_path);
4991 669b5ffa 2018-10-07 stsp view_vborder(view);
4992 e5a0f69f 2018-08-18 stsp return err;
4995 e5a0f69f 2018-08-18 stsp static const struct got_error *
4996 e5a0f69f 2018-08-18 stsp input_tree_view(struct tog_view **new_view, struct tog_view **dead_view,
4997 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
4999 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
5000 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
5001 669b5ffa 2018-10-07 stsp struct tog_view *log_view;
5002 768394f3 2019-01-24 stsp int begin_x = 0, nscrolled;
5004 e5a0f69f 2018-08-18 stsp switch (ch) {
5006 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
5009 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
5011 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
5012 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
5013 1e37a5c2 2019-05-12 jcs err = log_tree_entry(&log_view, begin_x,
5014 1e37a5c2 2019-05-12 jcs s->selected_entry, &s->parents,
5015 1e37a5c2 2019-05-12 jcs s->commit_id, s->refs, s->repo);
5016 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
5017 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
5019 1e37a5c2 2019-05-12 jcs return err;
5020 1e37a5c2 2019-05-12 jcs err = view_set_child(view, log_view);
5022 1e37a5c2 2019-05-12 jcs view_close(log_view);
5025 1e37a5c2 2019-05-12 jcs *focus_view = log_view;
5026 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
5028 1e37a5c2 2019-05-12 jcs *new_view = log_view;
5031 1e37a5c2 2019-05-12 jcs case KEY_UP:
5032 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
5033 1e37a5c2 2019-05-12 jcs s->selected--;
5034 1e37a5c2 2019-05-12 jcs if (s->selected == 0)
5037 1e37a5c2 2019-05-12 jcs if (s->selected > 0)
5039 1e37a5c2 2019-05-12 jcs tree_scroll_up(view, &s->first_displayed_entry, 1,
5040 56e0773d 2019-11-28 stsp s->tree, s->tree == s->root);
5042 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5043 ea025d1d 2020-02-22 naddy case CTRL('b'):
5044 1e37a5c2 2019-05-12 jcs tree_scroll_up(view, &s->first_displayed_entry,
5045 56e0773d 2019-11-28 stsp MAX(0, view->nlines - 4 - s->selected), s->tree,
5046 1e37a5c2 2019-05-12 jcs s->tree == s->root);
5047 1e37a5c2 2019-05-12 jcs s->selected = 0;
5048 56e0773d 2019-11-28 stsp if (got_object_tree_get_first_entry(s->tree) ==
5049 1e37a5c2 2019-05-12 jcs s->first_displayed_entry && s->tree != s->root)
5050 1e37a5c2 2019-05-12 jcs s->first_displayed_entry = NULL;
5053 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5054 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
5055 1e37a5c2 2019-05-12 jcs s->selected++;
5058 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5060 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
5062 1e37a5c2 2019-05-12 jcs tree_scroll_down(&s->first_displayed_entry, 1,
5063 56e0773d 2019-11-28 stsp s->last_displayed_entry, s->tree);
5065 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5066 ea025d1d 2020-02-22 naddy case CTRL('f'):
5067 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5069 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
5070 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
5071 1e37a5c2 2019-05-12 jcs s->selected = s->ndisplayed - 1;
5074 1e37a5c2 2019-05-12 jcs nscrolled = tree_scroll_down(&s->first_displayed_entry,
5075 56e0773d 2019-11-28 stsp view->nlines, s->last_displayed_entry, s->tree);
5076 1e37a5c2 2019-05-12 jcs if (nscrolled < view->nlines) {
5077 1e37a5c2 2019-05-12 jcs int ndisplayed = 0;
5078 1e37a5c2 2019-05-12 jcs struct got_tree_entry *te;
5079 1e37a5c2 2019-05-12 jcs te = s->first_displayed_entry;
5081 1e37a5c2 2019-05-12 jcs ndisplayed++;
5082 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
5083 1e37a5c2 2019-05-12 jcs } while (te);
5084 1e37a5c2 2019-05-12 jcs s->selected = ndisplayed - 1;
5087 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
5089 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
5090 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
5091 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
5092 1e37a5c2 2019-05-12 jcs /* user selected '..' */
5093 1e37a5c2 2019-05-12 jcs if (s->tree == s->root)
5095 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
5096 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
5098 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
5099 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
5100 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
5101 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
5102 1e37a5c2 2019-05-12 jcs s->selected_entry =
5103 1e37a5c2 2019-05-12 jcs parent->selected_entry;
5104 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
5105 1e37a5c2 2019-05-12 jcs free(parent);
5106 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
5107 56e0773d 2019-11-28 stsp s->selected_entry))) {
5108 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
5109 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
5110 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
5113 941e9f74 2019-05-21 stsp err = tree_view_visit_subtree(subtree, s);
5114 941e9f74 2019-05-21 stsp if (err) {
5115 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
5118 56e0773d 2019-11-28 stsp } else if (S_ISREG(got_tree_entry_get_mode(
5119 56e0773d 2019-11-28 stsp s->selected_entry))) {
5120 1e37a5c2 2019-05-12 jcs struct tog_view *blame_view;
5121 1e37a5c2 2019-05-12 jcs int begin_x = view_is_parent_view(view) ?
5122 1e37a5c2 2019-05-12 jcs view_split_begin_x(view->begin_x) : 0;
5124 1e37a5c2 2019-05-12 jcs err = blame_tree_entry(&blame_view, begin_x,
5125 669b5ffa 2018-10-07 stsp s->selected_entry, &s->parents,
5126 8b473291 2019-02-21 stsp s->commit_id, s->refs, s->repo);
5129 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
5130 669b5ffa 2018-10-07 stsp err = view_close_child(view);
5132 669b5ffa 2018-10-07 stsp return err;
5133 1e37a5c2 2019-05-12 jcs err = view_set_child(view, blame_view);
5134 669b5ffa 2018-10-07 stsp if (err) {
5135 1e37a5c2 2019-05-12 jcs view_close(blame_view);
5138 1e37a5c2 2019-05-12 jcs *focus_view = blame_view;
5139 669b5ffa 2018-10-07 stsp view->child_focussed = 1;
5141 1e37a5c2 2019-05-12 jcs *new_view = blame_view;
5144 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
5145 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines)
5146 1e37a5c2 2019-05-12 jcs s->selected = s->ndisplayed - 1;
5152 ffd1d5e5 2018-06-23 stsp return err;
5155 ffd1d5e5 2018-06-23 stsp __dead static void
5156 ffd1d5e5 2018-06-23 stsp usage_tree(void)
5159 55cccc34 2020-02-20 stsp fprintf(stderr, "usage: %s tree [-c commit] [-r repository-path] [path]\n",
5160 ffd1d5e5 2018-06-23 stsp getprogname());
5164 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5165 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
5167 ffd1d5e5 2018-06-23 stsp const struct got_error *error;
5168 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
5169 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
5170 8b473291 2019-02-21 stsp struct got_reflist_head refs;
5171 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
5172 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
5173 ffd1d5e5 2018-06-23 stsp char *commit_id_arg = NULL;
5174 ffd1d5e5 2018-06-23 stsp struct got_commit_object *commit = NULL;
5175 ffd1d5e5 2018-06-23 stsp struct got_tree_object *tree = NULL;
5177 5221c383 2018-08-01 stsp struct tog_view *view;
5179 70ac5f84 2019-03-28 stsp SIMPLEQ_INIT(&refs);
5181 ffd1d5e5 2018-06-23 stsp #ifndef PROFILE
5182 d188b9a6 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
5183 d188b9a6 2019-01-04 stsp NULL) == -1)
5184 ffd1d5e5 2018-06-23 stsp err(1, "pledge");
5187 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
5188 ffd1d5e5 2018-06-23 stsp switch (ch) {
5190 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
5193 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
5194 74283ab8 2020-02-07 stsp if (repo_path == NULL)
5195 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
5199 17020d27 2019-03-07 stsp usage_tree();
5200 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
5204 ffd1d5e5 2018-06-23 stsp argc -= optind;
5205 ffd1d5e5 2018-06-23 stsp argv += optind;
5207 55cccc34 2020-02-20 stsp if (argc > 1)
5208 74283ab8 2020-02-07 stsp usage_tree();
5210 55cccc34 2020-02-20 stsp cwd = getcwd(NULL, 0);
5211 55cccc34 2020-02-20 stsp if (cwd == NULL)
5212 55cccc34 2020-02-20 stsp return got_error_from_errno("getcwd");
5214 55cccc34 2020-02-20 stsp error = got_worktree_open(&worktree, cwd);
5215 55cccc34 2020-02-20 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5216 55cccc34 2020-02-20 stsp goto done;
5218 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
5219 55cccc34 2020-02-20 stsp if (worktree)
5220 52185f70 2019-02-05 stsp repo_path =
5221 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
5223 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
5225 55cccc34 2020-02-20 stsp if (repo_path == NULL) {
5226 55cccc34 2020-02-20 stsp error = got_error_from_errno("strdup");
5227 55cccc34 2020-02-20 stsp goto done;
5230 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
5231 c02c541e 2019-03-29 stsp if (error != NULL)
5232 52185f70 2019-02-05 stsp goto done;
5234 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
5235 55cccc34 2020-02-20 stsp repo, worktree);
5236 55cccc34 2020-02-20 stsp if (error)
5237 55cccc34 2020-02-20 stsp goto done;
5239 55cccc34 2020-02-20 stsp init_curses();
5241 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5242 c02c541e 2019-03-29 stsp if (error)
5243 52185f70 2019-02-05 stsp goto done;
5245 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
5246 71a27632 2020-01-15 stsp commit_id_arg ? commit_id_arg : GOT_REF_HEAD,
5247 71a27632 2020-01-15 stsp GOT_OBJ_TYPE_COMMIT, 1, repo);
5248 55cccc34 2020-02-20 stsp if (error)
5249 ffd1d5e5 2018-06-23 stsp goto done;
5251 ffd1d5e5 2018-06-23 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
5252 55cccc34 2020-02-20 stsp if (error)
5253 ffd1d5e5 2018-06-23 stsp goto done;
5255 45d799e2 2018-12-23 stsp error = got_object_open_as_tree(&tree, repo,
5256 45d799e2 2018-12-23 stsp got_object_commit_get_tree_id(commit));
5257 55cccc34 2020-02-20 stsp if (error)
5258 8b473291 2019-02-21 stsp goto done;
5260 b8bad2ba 2019-08-23 stsp error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
5261 8b473291 2019-02-21 stsp if (error)
5262 ffd1d5e5 2018-06-23 stsp goto done;
5264 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
5265 5221c383 2018-08-01 stsp if (view == NULL) {
5266 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5267 5221c383 2018-08-01 stsp goto done;
5269 8b473291 2019-02-21 stsp error = open_tree_view(view, tree, commit_id, &refs, repo);
5270 ad80ab7b 2018-08-04 stsp if (error)
5271 ad80ab7b 2018-08-04 stsp goto done;
5272 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
5273 55cccc34 2020-02-20 stsp error = tree_view_walk_path(&view->state.tree, commit_id,
5274 55cccc34 2020-02-20 stsp in_repo_path, repo);
5275 55cccc34 2020-02-20 stsp if (error)
5276 55cccc34 2020-02-20 stsp goto done;
5279 55cccc34 2020-02-20 stsp if (worktree) {
5280 55cccc34 2020-02-20 stsp /* Release work tree lock. */
5281 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
5282 55cccc34 2020-02-20 stsp worktree = NULL;
5284 e5a0f69f 2018-08-18 stsp error = view_loop(view);
5286 52185f70 2019-02-05 stsp free(repo_path);
5287 e4a0e26d 2020-02-20 stsp free(cwd);
5288 ffd1d5e5 2018-06-23 stsp free(commit_id);
5289 ffd1d5e5 2018-06-23 stsp if (commit)
5290 ffd1d5e5 2018-06-23 stsp got_object_commit_close(commit);
5292 ffd1d5e5 2018-06-23 stsp got_object_tree_close(tree);
5294 ffd1d5e5 2018-06-23 stsp got_repo_close(repo);
5295 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
5296 ffd1d5e5 2018-06-23 stsp return error;
5299 ce5b7c56 2019-07-09 stsp static void
5300 ce5b7c56 2019-07-09 stsp list_commands(void)
5304 ce5b7c56 2019-07-09 stsp fprintf(stderr, "commands:");
5305 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
5306 ce5b7c56 2019-07-09 stsp struct tog_cmd *cmd = &tog_commands[i];
5307 ce5b7c56 2019-07-09 stsp fprintf(stderr, " %s", cmd->name);
5309 ce5b7c56 2019-07-09 stsp fputc('\n', stderr);
5312 4ed7e80c 2018-05-20 stsp __dead static void
5313 ce5b7c56 2019-07-09 stsp usage(int hflag)
5315 e801a566 2020-01-13 stsp fprintf(stderr, "usage: %s [-h] [-V | --version] [command] [arg ...]\n",
5316 53ccebc2 2019-07-30 stsp getprogname());
5317 ce5b7c56 2019-07-09 stsp if (hflag)
5318 ce5b7c56 2019-07-09 stsp list_commands();
5322 c2301be8 2018-04-30 stsp static char **
5323 c2301be8 2018-04-30 stsp make_argv(const char *arg0, const char *arg1)
5325 c2301be8 2018-04-30 stsp char **argv;
5326 c2301be8 2018-04-30 stsp int argc = (arg1 == NULL ? 1 : 2);
5328 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
5329 c2301be8 2018-04-30 stsp if (argv == NULL)
5330 c2301be8 2018-04-30 stsp err(1, "calloc");
5331 c2301be8 2018-04-30 stsp argv[0] = strdup(arg0);
5332 c2301be8 2018-04-30 stsp if (argv[0] == NULL)
5333 e10c916e 2019-09-15 hiltjo err(1, "strdup");
5334 c2301be8 2018-04-30 stsp if (arg1) {
5335 c2301be8 2018-04-30 stsp argv[1] = strdup(arg1);
5336 c2301be8 2018-04-30 stsp if (argv[1] == NULL)
5337 e10c916e 2019-09-15 hiltjo err(1, "strdup");
5340 c2301be8 2018-04-30 stsp return argv;
5344 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
5346 9f7d7167 2018-04-29 stsp const struct got_error *error = NULL;
5347 9f7d7167 2018-04-29 stsp struct tog_cmd *cmd = NULL;
5348 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
5349 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
5350 83cd27f8 2020-01-13 stsp static struct option longopts[] = {
5351 83cd27f8 2020-01-13 stsp { "version", no_argument, NULL, 'V' },
5352 83cd27f8 2020-01-13 stsp { NULL, 0, NULL, 0}
5355 289e3cbf 2019-02-04 stsp setlocale(LC_CTYPE, "");
5357 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
5358 9f7d7167 2018-04-29 stsp switch (ch) {
5360 9f7d7167 2018-04-29 stsp hflag = 1;
5363 53ccebc2 2019-07-30 stsp Vflag = 1;
5366 ce5b7c56 2019-07-09 stsp usage(hflag);
5367 9f7d7167 2018-04-29 stsp /* NOTREACHED */
5371 9f7d7167 2018-04-29 stsp argc -= optind;
5372 9f7d7167 2018-04-29 stsp argv += optind;
5373 9f7d7167 2018-04-29 stsp optind = 0;
5374 c2301be8 2018-04-30 stsp optreset = 1;
5376 53ccebc2 2019-07-30 stsp if (Vflag) {
5377 53ccebc2 2019-07-30 stsp got_version_print_str();
5381 c2301be8 2018-04-30 stsp if (argc == 0) {
5382 f29d3e89 2018-06-23 stsp if (hflag)
5383 ce5b7c56 2019-07-09 stsp usage(hflag);
5384 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
5385 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
5386 c2301be8 2018-04-30 stsp cmd_argv = make_argv(cmd->name, NULL);
5391 c2301be8 2018-04-30 stsp /* Did the user specific a command? */
5392 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
5393 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
5394 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
5395 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
5400 9f7d7167 2018-04-29 stsp if (cmd == NULL) {
5401 d70c3147 2019-07-09 stsp fprintf(stderr, "%s: unknown command '%s'\n",
5402 3642c4c6 2019-07-09 stsp getprogname(), argv[0]);
5403 ce5b7c56 2019-07-09 stsp list_commands();
5408 3642c4c6 2019-07-09 stsp if (hflag)
5409 3642c4c6 2019-07-09 stsp cmd->cmd_usage();
5411 3642c4c6 2019-07-09 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
5414 c2301be8 2018-04-30 stsp free(cmd_argv);
5415 fc06ba56 2019-08-22 stsp if (error && error->code != GOT_ERR_CANCELLED)
5416 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
