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 09b5bff8 2020-02-23 naddy fprintf(stderr, "usage: %s diff [-r 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 a273ac94 2020-02-23 naddy struct got_worktree *worktree = NULL;
3479 8b473291 2019-02-21 stsp struct got_reflist_head refs;
3480 15a94983 2018-12-23 stsp struct got_object_id *id1 = NULL, *id2 = NULL;
3481 a273ac94 2020-02-23 naddy char *repo_path = NULL, *cwd = NULL;
3482 15a94983 2018-12-23 stsp char *id_str1 = NULL, *id_str2 = NULL;
3484 ea5e7bb5 2018-08-01 stsp struct tog_view *view;
3486 70ac5f84 2019-03-28 stsp SIMPLEQ_INIT(&refs);
3488 26ed57b2 2018-05-19 stsp #ifndef PROFILE
3489 eb6600df 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
3490 eb6600df 2019-01-04 stsp NULL) == -1)
3491 26ed57b2 2018-05-19 stsp err(1, "pledge");
3494 09b5bff8 2020-02-23 naddy while ((ch = getopt(argc, argv, "r:")) != -1) {
3495 26ed57b2 2018-05-19 stsp switch (ch) {
3496 09b5bff8 2020-02-23 naddy case 'r':
3497 09b5bff8 2020-02-23 naddy repo_path = realpath(optarg, NULL);
3498 09b5bff8 2020-02-23 naddy if (repo_path == NULL)
3499 09b5bff8 2020-02-23 naddy return got_error_from_errno2("realpath",
3503 17020d27 2019-03-07 stsp usage_diff();
3504 26ed57b2 2018-05-19 stsp /* NOTREACHED */
3508 26ed57b2 2018-05-19 stsp argc -= optind;
3509 26ed57b2 2018-05-19 stsp argv += optind;
3511 26ed57b2 2018-05-19 stsp if (argc == 0) {
3512 26ed57b2 2018-05-19 stsp usage_diff(); /* TODO show local worktree changes */
3513 26ed57b2 2018-05-19 stsp } else if (argc == 2) {
3514 15a94983 2018-12-23 stsp id_str1 = argv[0];
3515 15a94983 2018-12-23 stsp id_str2 = argv[1];
3517 26ed57b2 2018-05-19 stsp usage_diff();
3519 a273ac94 2020-02-23 naddy cwd = getcwd(NULL, 0);
3520 a273ac94 2020-02-23 naddy if (cwd == NULL)
3521 a273ac94 2020-02-23 naddy return got_error_from_errno("getcwd");
3523 a273ac94 2020-02-23 naddy error = got_worktree_open(&worktree, cwd);
3524 a273ac94 2020-02-23 naddy if (error && error->code != GOT_ERR_NOT_WORKTREE)
3525 a273ac94 2020-02-23 naddy goto done;
3527 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
3528 a273ac94 2020-02-23 naddy if (worktree)
3529 a273ac94 2020-02-23 naddy repo_path =
3530 a273ac94 2020-02-23 naddy strdup(got_worktree_get_repo_path(worktree));
3532 a273ac94 2020-02-23 naddy repo_path = strdup(cwd);
3534 a273ac94 2020-02-23 naddy if (repo_path == NULL) {
3535 a273ac94 2020-02-23 naddy error = got_error_from_errno("strdup");
3536 a273ac94 2020-02-23 naddy goto done;
3539 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
3540 eb6600df 2019-01-04 stsp if (error)
3541 eb6600df 2019-01-04 stsp goto done;
3543 a273ac94 2020-02-23 naddy init_curses();
3545 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
3546 26ed57b2 2018-05-19 stsp if (error)
3547 26ed57b2 2018-05-19 stsp goto done;
3549 dd88155e 2019-06-29 stsp error = got_repo_match_object_id_prefix(&id1, id_str1,
3550 dd88155e 2019-06-29 stsp GOT_OBJ_TYPE_ANY, repo);
3551 26ed57b2 2018-05-19 stsp if (error)
3552 26ed57b2 2018-05-19 stsp goto done;
3554 dd88155e 2019-06-29 stsp error = got_repo_match_object_id_prefix(&id2, id_str2,
3555 dd88155e 2019-06-29 stsp GOT_OBJ_TYPE_ANY, repo);
3556 26ed57b2 2018-05-19 stsp if (error)
3557 26ed57b2 2018-05-19 stsp goto done;
3559 b8bad2ba 2019-08-23 stsp error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
3560 8b473291 2019-02-21 stsp if (error)
3561 8b473291 2019-02-21 stsp goto done;
3563 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_DIFF);
3564 ea5e7bb5 2018-08-01 stsp if (view == NULL) {
3565 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
3566 ea5e7bb5 2018-08-01 stsp goto done;
3568 8b473291 2019-02-21 stsp error = open_diff_view(view, id1, id2, NULL, &refs, repo);
3569 5dc9f4bc 2018-08-04 stsp if (error)
3570 5dc9f4bc 2018-08-04 stsp goto done;
3571 e5a0f69f 2018-08-18 stsp error = view_loop(view);
3573 c02c541e 2019-03-29 stsp free(repo_path);
3574 a273ac94 2020-02-23 naddy free(cwd);
3576 921be706 2019-06-28 stsp got_repo_close(repo);
3577 a273ac94 2020-02-23 naddy if (worktree)
3578 a273ac94 2020-02-23 naddy got_worktree_close(worktree);
3579 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
3580 26ed57b2 2018-05-19 stsp return error;
3583 4ed7e80c 2018-05-20 stsp __dead static void
3584 9f7d7167 2018-04-29 stsp usage_blame(void)
3587 69069811 2018-08-02 stsp fprintf(stderr, "usage: %s blame [-c commit] [-r repository-path] path\n",
3588 9f7d7167 2018-04-29 stsp getprogname());
3592 84451b3e 2018-07-10 stsp struct tog_blame_line {
3593 84451b3e 2018-07-10 stsp int annotated;
3594 84451b3e 2018-07-10 stsp struct got_object_id *id;
3597 4ed7e80c 2018-05-20 stsp static const struct got_error *
3598 f7d12f7e 2018-08-01 stsp draw_blame(struct tog_view *view, struct got_object_id *id, FILE *f,
3599 f7d12f7e 2018-08-01 stsp const char *path, struct tog_blame_line *lines, int nlines,
3600 f7d12f7e 2018-08-01 stsp int blame_complete, int selected_line, int *first_displayed_line,
3601 11b20872 2019-11-08 stsp int *last_displayed_line, int *eof, int max_lines,
3602 11b20872 2019-11-08 stsp struct tog_colors *colors)
3604 84451b3e 2018-07-10 stsp const struct got_error *err;
3605 84451b3e 2018-07-10 stsp int lineno = 0, nprinted = 0;
3606 84451b3e 2018-07-10 stsp char *line;
3607 84451b3e 2018-07-10 stsp size_t len;
3608 84451b3e 2018-07-10 stsp wchar_t *wline;
3609 27a741e5 2019-09-11 stsp int width;
3610 84451b3e 2018-07-10 stsp struct tog_blame_line *blame_line;
3611 ee41ec32 2018-07-10 stsp struct got_object_id *prev_id = NULL;
3612 ab089a2a 2018-07-12 stsp char *id_str;
3613 11b20872 2019-11-08 stsp struct tog_color *tc;
3615 ab089a2a 2018-07-12 stsp err = got_object_id_str(&id_str, id);
3617 ab089a2a 2018-07-12 stsp return err;
3619 84451b3e 2018-07-10 stsp rewind(f);
3620 f7d12f7e 2018-08-01 stsp werase(view->window);
3622 c1124f18 2018-12-23 stsp if (asprintf(&line, "commit %s", id_str) == -1) {
3623 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
3624 ab089a2a 2018-07-12 stsp free(id_str);
3625 ab089a2a 2018-07-12 stsp return err;
3628 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
3629 ab089a2a 2018-07-12 stsp free(line);
3630 2550e4c3 2018-07-13 stsp line = NULL;
3632 1cae65b4 2019-09-22 stsp return err;
3633 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3634 a3404814 2018-09-02 stsp wstandout(view->window);
3635 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_COMMIT);
3637 11b20872 2019-11-08 stsp wattr_on(view->window,
3638 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3639 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
3641 11b20872 2019-11-08 stsp wattr_off(view->window,
3642 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3643 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
3644 a3404814 2018-09-02 stsp wstandend(view->window);
3645 2550e4c3 2018-07-13 stsp free(wline);
3646 2550e4c3 2018-07-13 stsp wline = NULL;
3647 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
3648 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3650 084063cd 2018-07-12 stsp if (asprintf(&line, "[%d/%d] %s%s",
3651 084063cd 2018-07-12 stsp *first_displayed_line - 1 + selected_line, nlines,
3652 512d0df1 2019-02-22 stsp blame_complete ? "" : "annotating... ", path) == -1) {
3653 ab089a2a 2018-07-12 stsp free(id_str);
3654 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
3656 ab089a2a 2018-07-12 stsp free(id_str);
3657 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
3658 3f60a8ef 2018-07-10 stsp free(line);
3659 2550e4c3 2018-07-13 stsp line = NULL;
3661 3f60a8ef 2018-07-10 stsp return err;
3662 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
3663 2550e4c3 2018-07-13 stsp free(wline);
3664 2550e4c3 2018-07-13 stsp wline = NULL;
3665 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
3666 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
3669 ab089a2a 2018-07-12 stsp while (nprinted < max_lines - 2) {
3670 84451b3e 2018-07-10 stsp line = parse_next_line(f, &len);
3671 84451b3e 2018-07-10 stsp if (line == NULL) {
3675 84451b3e 2018-07-10 stsp if (++lineno < *first_displayed_line) {
3676 84451b3e 2018-07-10 stsp free(line);
3680 27a741e5 2019-09-11 stsp if (view->ncols <= 9) {
3681 27a741e5 2019-09-11 stsp width = 9;
3682 27a741e5 2019-09-11 stsp wline = wcsdup(L"");
3683 27a741e5 2019-09-11 stsp if (wline == NULL)
3684 27a741e5 2019-09-11 stsp err = got_error_from_errno("wcsdup");
3686 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line,
3687 27a741e5 2019-09-11 stsp view->ncols - 9, 9);
3688 27a741e5 2019-09-11 stsp width += 9;
3690 84451b3e 2018-07-10 stsp if (err) {
3691 84451b3e 2018-07-10 stsp free(line);
3692 84451b3e 2018-07-10 stsp return err;
3695 0cf4efb1 2018-09-29 stsp if (view->focussed && nprinted == selected_line - 1)
3696 f7d12f7e 2018-08-01 stsp wstandout(view->window);
3698 8d0fe45a 2019-08-12 stsp if (nlines > 0) {
3699 8d0fe45a 2019-08-12 stsp blame_line = &lines[lineno - 1];
3700 8d0fe45a 2019-08-12 stsp if (blame_line->annotated && prev_id &&
3701 27a741e5 2019-09-11 stsp got_object_id_cmp(prev_id, blame_line->id) == 0 &&
3702 27a741e5 2019-09-11 stsp !(view->focussed &&
3703 27a741e5 2019-09-11 stsp nprinted == selected_line - 1)) {
3704 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
3705 27a741e5 2019-09-11 stsp } else if (blame_line->annotated) {
3706 8d0fe45a 2019-08-12 stsp char *id_str;
3707 8d0fe45a 2019-08-12 stsp err = got_object_id_str(&id_str, blame_line->id);
3708 8d0fe45a 2019-08-12 stsp if (err) {
3709 8d0fe45a 2019-08-12 stsp free(line);
3710 8d0fe45a 2019-08-12 stsp free(wline);
3711 8d0fe45a 2019-08-12 stsp return err;
3713 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_COMMIT);
3715 11b20872 2019-11-08 stsp wattr_on(view->window,
3716 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3717 27a741e5 2019-09-11 stsp wprintw(view->window, "%.8s", id_str);
3719 11b20872 2019-11-08 stsp wattr_off(view->window,
3720 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
3721 8d0fe45a 2019-08-12 stsp free(id_str);
3722 8d0fe45a 2019-08-12 stsp prev_id = blame_line->id;
3724 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
3725 8d0fe45a 2019-08-12 stsp prev_id = NULL;
3728 27a741e5 2019-09-11 stsp waddstr(view->window, "........");
3729 ee41ec32 2018-07-10 stsp prev_id = NULL;
3732 0cf4efb1 2018-09-29 stsp if (view->focussed && nprinted == selected_line - 1)
3733 f7d12f7e 2018-08-01 stsp wstandend(view->window);
3734 27a741e5 2019-09-11 stsp waddstr(view->window, " ");
3736 27a741e5 2019-09-11 stsp waddwstr(view->window, wline);
3737 27a741e5 2019-09-11 stsp if (width <= view->ncols - 1)
3738 27a741e5 2019-09-11 stsp waddch(view->window, '\n');
3739 84451b3e 2018-07-10 stsp if (++nprinted == 1)
3740 84451b3e 2018-07-10 stsp *first_displayed_line = lineno;
3741 84451b3e 2018-07-10 stsp free(line);
3742 2550e4c3 2018-07-13 stsp free(wline);
3743 2550e4c3 2018-07-13 stsp wline = NULL;
3745 84451b3e 2018-07-10 stsp *last_displayed_line = lineno;
3747 1a57306a 2018-09-02 stsp view_vborder(view);
3749 84451b3e 2018-07-10 stsp return NULL;
3752 84451b3e 2018-07-10 stsp static const struct got_error *
3753 84451b3e 2018-07-10 stsp blame_cb(void *arg, int nlines, int lineno, struct got_object_id *id)
3755 84451b3e 2018-07-10 stsp const struct got_error *err = NULL;
3756 84451b3e 2018-07-10 stsp struct tog_blame_cb_args *a = arg;
3757 84451b3e 2018-07-10 stsp struct tog_blame_line *line;
3758 1a76625f 2018-10-22 stsp int errcode;
3760 d68a0a7d 2018-07-10 stsp if (nlines != a->nlines ||
3761 d68a0a7d 2018-07-10 stsp (lineno != -1 && lineno < 1) || lineno > a->nlines)
3762 84451b3e 2018-07-10 stsp return got_error(GOT_ERR_RANGE);
3764 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3765 1a76625f 2018-10-22 stsp if (errcode)
3766 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_mutex_lock");
3768 18430de3 2018-07-10 stsp if (*a->quit) { /* user has quit the blame view */
3769 d68a0a7d 2018-07-10 stsp err = got_error(GOT_ERR_ITER_COMPLETED);
3770 d68a0a7d 2018-07-10 stsp goto done;
3773 d68a0a7d 2018-07-10 stsp if (lineno == -1)
3774 d68a0a7d 2018-07-10 stsp goto done; /* no change in this commit */
3776 84451b3e 2018-07-10 stsp line = &a->lines[lineno - 1];
3777 d68a0a7d 2018-07-10 stsp if (line->annotated)
3778 d68a0a7d 2018-07-10 stsp goto done;
3780 84451b3e 2018-07-10 stsp line->id = got_object_id_dup(id);
3781 84451b3e 2018-07-10 stsp if (line->id == NULL) {
3782 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3783 84451b3e 2018-07-10 stsp goto done;
3785 84451b3e 2018-07-10 stsp line->annotated = 1;
3787 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3788 1a76625f 2018-10-22 stsp if (errcode)
3789 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3790 84451b3e 2018-07-10 stsp return err;
3793 84451b3e 2018-07-10 stsp static void *
3794 84451b3e 2018-07-10 stsp blame_thread(void *arg)
3796 18430de3 2018-07-10 stsp const struct got_error *err;
3797 18430de3 2018-07-10 stsp struct tog_blame_thread_args *ta = arg;
3798 245d91c1 2018-07-12 stsp struct tog_blame_cb_args *a = ta->cb_args;
3799 1a76625f 2018-10-22 stsp int errcode;
3801 61266923 2020-01-14 stsp err = block_signals_used_by_main_thread();
3803 61266923 2020-01-14 stsp return (void *)err;
3805 0d8ff7d5 2019-08-14 stsp err = got_blame(ta->path, a->commit_id, ta->repo,
3806 fc06ba56 2019-08-22 stsp blame_cb, ta->cb_args, ta->cancel_cb, ta->cancel_arg);
3807 fc06ba56 2019-08-22 stsp if (err && err->code == GOT_ERR_CANCELLED)
3808 fc06ba56 2019-08-22 stsp err = NULL;
3810 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3811 1a76625f 2018-10-22 stsp if (errcode)
3812 2af4a041 2019-05-11 jcs return (void *)got_error_set_errno(errcode,
3813 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3815 c9beca56 2018-07-22 stsp got_repo_close(ta->repo);
3816 c9beca56 2018-07-22 stsp ta->repo = NULL;
3817 c9beca56 2018-07-22 stsp *ta->complete = 1;
3819 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3820 1a76625f 2018-10-22 stsp if (errcode && err == NULL)
3821 2af4a041 2019-05-11 jcs err = got_error_set_errno(errcode, "pthread_mutex_unlock");
3823 18430de3 2018-07-10 stsp return (void *)err;
3826 245d91c1 2018-07-12 stsp static struct got_object_id *
3827 8d0fe45a 2019-08-12 stsp get_selected_commit_id(struct tog_blame_line *lines, int nlines,
3828 8d0fe45a 2019-08-12 stsp int first_displayed_line, int selected_line)
3830 245d91c1 2018-07-12 stsp struct tog_blame_line *line;
3832 8d0fe45a 2019-08-12 stsp if (nlines <= 0)
3833 8d0fe45a 2019-08-12 stsp return NULL;
3835 245d91c1 2018-07-12 stsp line = &lines[first_displayed_line - 1 + selected_line - 1];
3836 245d91c1 2018-07-12 stsp if (!line->annotated)
3837 245d91c1 2018-07-12 stsp return NULL;
3839 245d91c1 2018-07-12 stsp return line->id;
3842 b880a918 2018-07-10 stsp static const struct got_error *
3843 245d91c1 2018-07-12 stsp stop_blame(struct tog_blame *blame)
3845 a70480e0 2018-06-23 stsp const struct got_error *err = NULL;
3848 245d91c1 2018-07-12 stsp if (blame->thread) {
3849 1a76625f 2018-10-22 stsp int errcode;
3850 1a76625f 2018-10-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3851 1a76625f 2018-10-22 stsp if (errcode)
3852 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3853 2af4a041 2019-05-11 jcs "pthread_mutex_unlock");
3854 1a76625f 2018-10-22 stsp errcode = pthread_join(blame->thread, (void **)&err);
3855 1a76625f 2018-10-22 stsp if (errcode)
3856 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_join");
3857 1a76625f 2018-10-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3858 1a76625f 2018-10-22 stsp if (errcode)
3859 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode,
3860 2af4a041 2019-05-11 jcs "pthread_mutex_lock");
3861 245d91c1 2018-07-12 stsp if (err && err->code == GOT_ERR_ITER_COMPLETED)
3862 245d91c1 2018-07-12 stsp err = NULL;
3863 245d91c1 2018-07-12 stsp blame->thread = NULL;
3865 245d91c1 2018-07-12 stsp if (blame->thread_args.repo) {
3866 245d91c1 2018-07-12 stsp got_repo_close(blame->thread_args.repo);
3867 245d91c1 2018-07-12 stsp blame->thread_args.repo = NULL;
3869 245d91c1 2018-07-12 stsp if (blame->f) {
3870 fb43ecf1 2019-02-11 stsp if (fclose(blame->f) != 0 && err == NULL)
3871 638f9024 2019-05-13 stsp err = got_error_from_errno("fclose");
3872 245d91c1 2018-07-12 stsp blame->f = NULL;
3874 57670559 2018-12-23 stsp if (blame->lines) {
3875 57670559 2018-12-23 stsp for (i = 0; i < blame->nlines; i++)
3876 57670559 2018-12-23 stsp free(blame->lines[i].id);
3877 57670559 2018-12-23 stsp free(blame->lines);
3878 57670559 2018-12-23 stsp blame->lines = NULL;
3880 75c32340 2018-07-23 stsp free(blame->cb_args.commit_id);
3881 75c32340 2018-07-23 stsp blame->cb_args.commit_id = NULL;
3883 245d91c1 2018-07-12 stsp return err;
3886 245d91c1 2018-07-12 stsp static const struct got_error *
3887 fc06ba56 2019-08-22 stsp cancel_blame_view(void *arg)
3889 fc06ba56 2019-08-22 stsp const struct got_error *err = NULL;
3890 fc06ba56 2019-08-22 stsp int *done = arg;
3891 fc06ba56 2019-08-22 stsp int errcode;
3893 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_lock(&tog_mutex);
3894 fc06ba56 2019-08-22 stsp if (errcode)
3895 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
3896 fc06ba56 2019-08-22 stsp "pthread_mutex_unlock");
3898 fc06ba56 2019-08-22 stsp if (*done)
3899 fc06ba56 2019-08-22 stsp err = got_error(GOT_ERR_CANCELLED);
3901 fc06ba56 2019-08-22 stsp errcode = pthread_mutex_unlock(&tog_mutex);
3902 fc06ba56 2019-08-22 stsp if (errcode)
3903 fc06ba56 2019-08-22 stsp return got_error_set_errno(errcode,
3904 fc06ba56 2019-08-22 stsp "pthread_mutex_lock");
3906 fc06ba56 2019-08-22 stsp return err;
3909 fc06ba56 2019-08-22 stsp static const struct got_error *
3910 1a76625f 2018-10-22 stsp run_blame(struct tog_blame *blame, struct tog_view *view, int *blame_complete,
3911 1a76625f 2018-10-22 stsp int *first_displayed_line, int *last_displayed_line, int *selected_line,
3912 1a76625f 2018-10-22 stsp int *done, int *eof, const char *path, struct got_object_id *commit_id,
3913 245d91c1 2018-07-12 stsp struct got_repository *repo)
3915 245d91c1 2018-07-12 stsp const struct got_error *err = NULL;
3916 84451b3e 2018-07-10 stsp struct got_blob_object *blob = NULL;
3917 245d91c1 2018-07-12 stsp struct got_repository *thread_repo = NULL;
3918 27d434c2 2018-09-15 stsp struct got_object_id *obj_id = NULL;
3919 15a94983 2018-12-23 stsp int obj_type;
3921 27d434c2 2018-09-15 stsp err = got_object_id_by_path(&obj_id, repo, commit_id, path);
3923 15a94983 2018-12-23 stsp return err;
3925 15a94983 2018-12-23 stsp err = got_object_get_type(&obj_type, repo, obj_id);
3927 84451b3e 2018-07-10 stsp goto done;
3929 15a94983 2018-12-23 stsp if (obj_type != GOT_OBJ_TYPE_BLOB) {
3930 84451b3e 2018-07-10 stsp err = got_error(GOT_ERR_OBJ_TYPE);
3931 84451b3e 2018-07-10 stsp goto done;
3934 15a94983 2018-12-23 stsp err = got_object_open_as_blob(&blob, repo, obj_id, 8192);
3936 a70480e0 2018-06-23 stsp goto done;
3937 245d91c1 2018-07-12 stsp blame->f = got_opentemp();
3938 245d91c1 2018-07-12 stsp if (blame->f == NULL) {
3939 638f9024 2019-05-13 stsp err = got_error_from_errno("got_opentemp");
3940 84451b3e 2018-07-10 stsp goto done;
3942 245d91c1 2018-07-12 stsp err = got_object_blob_dump_to_file(&blame->filesize, &blame->nlines,
3943 6c4c42e0 2019-06-24 stsp &blame->line_offsets, blame->f, blob);
3944 b02560ec 2019-08-19 stsp if (err || blame->nlines == 0)
3945 84451b3e 2018-07-10 stsp goto done;
3947 b02560ec 2019-08-19 stsp /* Don't include \n at EOF in the blame line count. */
3948 b02560ec 2019-08-19 stsp if (blame->line_offsets[blame->nlines - 1] == blame->filesize)
3949 b02560ec 2019-08-19 stsp blame->nlines--;
3951 245d91c1 2018-07-12 stsp blame->lines = calloc(blame->nlines, sizeof(*blame->lines));
3952 245d91c1 2018-07-12 stsp if (blame->lines == NULL) {
3953 638f9024 2019-05-13 stsp err = got_error_from_errno("calloc");
3954 84451b3e 2018-07-10 stsp goto done;
3957 c9956ddf 2019-09-08 stsp err = got_repo_open(&thread_repo, got_repo_get_path(repo), NULL);
3959 bd24772e 2018-07-11 stsp goto done;
3961 7cc84d77 2018-08-01 stsp blame->cb_args.view = view;
3962 245d91c1 2018-07-12 stsp blame->cb_args.lines = blame->lines;
3963 245d91c1 2018-07-12 stsp blame->cb_args.nlines = blame->nlines;
3964 245d91c1 2018-07-12 stsp blame->cb_args.commit_id = got_object_id_dup(commit_id);
3965 245d91c1 2018-07-12 stsp if (blame->cb_args.commit_id == NULL) {
3966 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
3967 245d91c1 2018-07-12 stsp goto done;
3969 245d91c1 2018-07-12 stsp blame->cb_args.quit = done;
3971 245d91c1 2018-07-12 stsp blame->thread_args.path = path;
3972 245d91c1 2018-07-12 stsp blame->thread_args.repo = thread_repo;
3973 245d91c1 2018-07-12 stsp blame->thread_args.cb_args = &blame->cb_args;
3974 245d91c1 2018-07-12 stsp blame->thread_args.complete = blame_complete;
3975 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_cb = cancel_blame_view;
3976 fc06ba56 2019-08-22 stsp blame->thread_args.cancel_arg = done;
3977 245d91c1 2018-07-12 stsp *blame_complete = 0;
3981 245d91c1 2018-07-12 stsp got_object_blob_close(blob);
3982 27d434c2 2018-09-15 stsp free(obj_id);
3984 245d91c1 2018-07-12 stsp stop_blame(blame);
3985 245d91c1 2018-07-12 stsp return err;
3988 245d91c1 2018-07-12 stsp static const struct got_error *
3989 e5a0f69f 2018-08-18 stsp open_blame_view(struct tog_view *view, char *path,
3990 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
3991 8b473291 2019-02-21 stsp struct got_repository *repo)
3993 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL;
3994 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
3996 fb2756b9 2018-08-04 stsp SIMPLEQ_INIT(&s->blamed_commits);
3998 c4843652 2019-08-12 stsp s->path = strdup(path);
3999 c4843652 2019-08-12 stsp if (s->path == NULL)
4000 c4843652 2019-08-12 stsp return got_error_from_errno("strdup");
4002 fb2756b9 2018-08-04 stsp err = got_object_qid_alloc(&s->blamed_commit, commit_id);
4003 c4843652 2019-08-12 stsp if (err) {
4004 c4843652 2019-08-12 stsp free(s->path);
4005 7cbe629d 2018-08-04 stsp return err;
4008 fb2756b9 2018-08-04 stsp SIMPLEQ_INSERT_HEAD(&s->blamed_commits, s->blamed_commit, entry);
4009 fb2756b9 2018-08-04 stsp s->first_displayed_line = 1;
4010 fb2756b9 2018-08-04 stsp s->last_displayed_line = view->nlines;
4011 fb2756b9 2018-08-04 stsp s->selected_line = 1;
4012 fb2756b9 2018-08-04 stsp s->blame_complete = 0;
4013 fb2756b9 2018-08-04 stsp s->repo = repo;
4014 8b473291 2019-02-21 stsp s->refs = refs;
4015 fb2756b9 2018-08-04 stsp s->commit_id = commit_id;
4016 e9424729 2018-08-04 stsp memset(&s->blame, 0, sizeof(s->blame));
4018 11b20872 2019-11-08 stsp SIMPLEQ_INIT(&s->colors);
4019 11b20872 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
4020 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^", TOG_COLOR_COMMIT,
4021 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
4023 11b20872 2019-11-08 stsp return err;
4026 e5a0f69f 2018-08-18 stsp view->show = show_blame_view;
4027 e5a0f69f 2018-08-18 stsp view->input = input_blame_view;
4028 e5a0f69f 2018-08-18 stsp view->close = close_blame_view;
4029 6c4c42e0 2019-06-24 stsp view->search_start = search_start_blame_view;
4030 6c4c42e0 2019-06-24 stsp view->search_next = search_next_blame_view;
4032 1a76625f 2018-10-22 stsp return run_blame(&s->blame, view, &s->blame_complete,
4033 e5a0f69f 2018-08-18 stsp &s->first_displayed_line, &s->last_displayed_line,
4034 e5a0f69f 2018-08-18 stsp &s->selected_line, &s->done, &s->eof, s->path,
4035 e5a0f69f 2018-08-18 stsp s->blamed_commit->id, s->repo);
4038 e5a0f69f 2018-08-18 stsp static const struct got_error *
4039 7cbe629d 2018-08-04 stsp close_blame_view(struct tog_view *view)
4041 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4042 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4044 e5a0f69f 2018-08-18 stsp if (s->blame.thread)
4045 e5a0f69f 2018-08-18 stsp err = stop_blame(&s->blame);
4047 fb2756b9 2018-08-04 stsp while (!SIMPLEQ_EMPTY(&s->blamed_commits)) {
4048 7cbe629d 2018-08-04 stsp struct got_object_qid *blamed_commit;
4049 fb2756b9 2018-08-04 stsp blamed_commit = SIMPLEQ_FIRST(&s->blamed_commits);
4050 fb2756b9 2018-08-04 stsp SIMPLEQ_REMOVE_HEAD(&s->blamed_commits, entry);
4051 7cbe629d 2018-08-04 stsp got_object_qid_free(blamed_commit);
4054 e5a0f69f 2018-08-18 stsp free(s->path);
4055 11b20872 2019-11-08 stsp free_colors(&s->colors);
4057 e5a0f69f 2018-08-18 stsp return err;
4060 7cbe629d 2018-08-04 stsp static const struct got_error *
4061 6c4c42e0 2019-06-24 stsp search_start_blame_view(struct tog_view *view)
4063 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4065 6c4c42e0 2019-06-24 stsp s->matched_line = 0;
4066 6c4c42e0 2019-06-24 stsp return NULL;
4069 6c4c42e0 2019-06-24 stsp static const struct got_error *
4070 6c4c42e0 2019-06-24 stsp search_next_blame_view(struct tog_view *view)
4072 6c4c42e0 2019-06-24 stsp struct tog_blame_view_state *s = &view->state.blame;
4073 6c4c42e0 2019-06-24 stsp int lineno;
4075 6c4c42e0 2019-06-24 stsp if (!view->searching) {
4076 6c4c42e0 2019-06-24 stsp view->search_next_done = 1;
4077 6c4c42e0 2019-06-24 stsp return NULL;
4080 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4081 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4082 2246482e 2019-06-25 stsp lineno = s->matched_line + 1;
4084 2246482e 2019-06-25 stsp lineno = s->matched_line - 1;
4086 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4087 6c4c42e0 2019-06-24 stsp lineno = 1;
4089 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
4092 6c4c42e0 2019-06-24 stsp while (1) {
4093 6c4c42e0 2019-06-24 stsp char *line = NULL;
4094 6c4c42e0 2019-06-24 stsp off_t offset;
4095 6c4c42e0 2019-06-24 stsp size_t len;
4097 6c4c42e0 2019-06-24 stsp if (lineno <= 0 || lineno > s->blame.nlines) {
4098 6c4c42e0 2019-06-24 stsp if (s->matched_line == 0) {
4099 6c4c42e0 2019-06-24 stsp view->search_next_done = 1;
4100 6c4c42e0 2019-06-24 stsp free(line);
4104 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4105 6c4c42e0 2019-06-24 stsp lineno = 1;
4107 6c4c42e0 2019-06-24 stsp lineno = s->blame.nlines;
4110 6c4c42e0 2019-06-24 stsp offset = s->blame.line_offsets[lineno - 1];
4111 6c4c42e0 2019-06-24 stsp if (fseeko(s->blame.f, offset, SEEK_SET) != 0) {
4112 6c4c42e0 2019-06-24 stsp free(line);
4113 6c4c42e0 2019-06-24 stsp return got_error_from_errno("fseeko");
4115 6c4c42e0 2019-06-24 stsp free(line);
4116 6c4c42e0 2019-06-24 stsp line = parse_next_line(s->blame.f, &len);
4117 2246482e 2019-06-25 stsp if (line && match_line(line, &view->regex)) {
4118 6c4c42e0 2019-06-24 stsp view->search_next_done = 1;
4119 6c4c42e0 2019-06-24 stsp s->matched_line = lineno;
4120 6c4c42e0 2019-06-24 stsp free(line);
4123 6c4c42e0 2019-06-24 stsp free(line);
4124 6c4c42e0 2019-06-24 stsp if (view->searching == TOG_SEARCH_FORWARD)
4130 6c4c42e0 2019-06-24 stsp if (s->matched_line) {
4131 6c4c42e0 2019-06-24 stsp s->first_displayed_line = s->matched_line;
4132 6c4c42e0 2019-06-24 stsp s->selected_line = 1;
4135 6c4c42e0 2019-06-24 stsp return NULL;
4138 6c4c42e0 2019-06-24 stsp static const struct got_error *
4139 7cbe629d 2018-08-04 stsp show_blame_view(struct tog_view *view)
4141 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
4142 e5a0f69f 2018-08-18 stsp struct tog_blame_view_state *s = &view->state.blame;
4143 2b380cc8 2018-10-24 stsp int errcode;
4145 2b380cc8 2018-10-24 stsp if (s->blame.thread == NULL) {
4146 2b380cc8 2018-10-24 stsp errcode = pthread_create(&s->blame.thread, NULL, blame_thread,
4147 2b380cc8 2018-10-24 stsp &s->blame.thread_args);
4148 2b380cc8 2018-10-24 stsp if (errcode)
4149 2af4a041 2019-05-11 jcs return got_error_set_errno(errcode, "pthread_create");
4151 51fe7530 2019-08-19 stsp halfdelay(1); /* fast refresh while annotating */
4154 51fe7530 2019-08-19 stsp if (s->blame_complete)
4155 51fe7530 2019-08-19 stsp halfdelay(10); /* disable fast refresh */
4157 e5a0f69f 2018-08-18 stsp err = draw_blame(view, s->blamed_commit->id, s->blame.f,
4158 e5a0f69f 2018-08-18 stsp s->path, s->blame.lines, s->blame.nlines, s->blame_complete,
4159 e5a0f69f 2018-08-18 stsp s->selected_line, &s->first_displayed_line,
4160 11b20872 2019-11-08 stsp &s->last_displayed_line, &s->eof, view->nlines, &s->colors);
4162 669b5ffa 2018-10-07 stsp view_vborder(view);
4163 e5a0f69f 2018-08-18 stsp return err;
4166 e5a0f69f 2018-08-18 stsp static const struct got_error *
4167 878940b7 2018-09-29 stsp input_blame_view(struct tog_view **new_view, struct tog_view **dead_view,
4168 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
4170 7cbe629d 2018-08-04 stsp const struct got_error *err = NULL, *thread_err = NULL;
4171 7cbe629d 2018-08-04 stsp struct tog_view *diff_view;
4172 fb2756b9 2018-08-04 stsp struct tog_blame_view_state *s = &view->state.blame;
4173 669b5ffa 2018-10-07 stsp int begin_x = 0;
4175 e5a0f69f 2018-08-18 stsp switch (ch) {
4177 1e37a5c2 2019-05-12 jcs s->done = 1;
4180 1e37a5c2 2019-05-12 jcs case KEY_UP:
4181 1e37a5c2 2019-05-12 jcs if (s->selected_line > 1)
4182 1e37a5c2 2019-05-12 jcs s->selected_line--;
4183 1e37a5c2 2019-05-12 jcs else if (s->selected_line == 1 &&
4184 1e37a5c2 2019-05-12 jcs s->first_displayed_line > 1)
4185 1e37a5c2 2019-05-12 jcs s->first_displayed_line--;
4187 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
4188 ea025d1d 2020-02-22 naddy case CTRL('b'):
4189 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line == 1) {
4190 1e37a5c2 2019-05-12 jcs s->selected_line = 1;
4193 1e37a5c2 2019-05-12 jcs if (s->first_displayed_line > view->nlines - 2)
4194 1e37a5c2 2019-05-12 jcs s->first_displayed_line -=
4195 1e37a5c2 2019-05-12 jcs (view->nlines - 2);
4197 1e37a5c2 2019-05-12 jcs s->first_displayed_line = 1;
4200 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
4201 1e37a5c2 2019-05-12 jcs if (s->selected_line < view->nlines - 2 &&
4202 1e37a5c2 2019-05-12 jcs s->first_displayed_line +
4203 1e37a5c2 2019-05-12 jcs s->selected_line <= s->blame.nlines)
4204 1e37a5c2 2019-05-12 jcs s->selected_line++;
4205 1e37a5c2 2019-05-12 jcs else if (s->last_displayed_line <
4206 1e37a5c2 2019-05-12 jcs s->blame.nlines)
4207 1e37a5c2 2019-05-12 jcs s->first_displayed_line++;
4210 1e37a5c2 2019-05-12 jcs case 'p': {
4211 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4212 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4213 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4214 1e37a5c2 2019-05-12 jcs if (id == NULL)
4216 1e37a5c2 2019-05-12 jcs if (ch == 'p') {
4217 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit;
4218 15a94983 2018-12-23 stsp struct got_object_qid *pid;
4219 1e37a5c2 2019-05-12 jcs struct got_object_id *blob_id = NULL;
4220 1e37a5c2 2019-05-12 jcs int obj_type;
4221 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit,
4222 1e37a5c2 2019-05-12 jcs s->repo, id);
4225 15a94983 2018-12-23 stsp pid = SIMPLEQ_FIRST(
4226 15a94983 2018-12-23 stsp got_object_commit_get_parent_ids(commit));
4227 1e37a5c2 2019-05-12 jcs if (pid == NULL) {
4228 15a94983 2018-12-23 stsp got_object_commit_close(commit);
4231 1e37a5c2 2019-05-12 jcs /* Check if path history ends here. */
4232 1e37a5c2 2019-05-12 jcs err = got_object_id_by_path(&blob_id, s->repo,
4233 1e37a5c2 2019-05-12 jcs pid->id, s->path);
4234 e5a0f69f 2018-08-18 stsp if (err) {
4235 1e37a5c2 2019-05-12 jcs if (err->code == GOT_ERR_NO_TREE_ENTRY)
4236 1e37a5c2 2019-05-12 jcs err = NULL;
4237 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4240 1e37a5c2 2019-05-12 jcs err = got_object_get_type(&obj_type, s->repo,
4242 1e37a5c2 2019-05-12 jcs free(blob_id);
4243 1e37a5c2 2019-05-12 jcs /* Can't blame non-blob type objects. */
4244 1e37a5c2 2019-05-12 jcs if (obj_type != GOT_OBJ_TYPE_BLOB) {
4245 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4248 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4250 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4252 1e37a5c2 2019-05-12 jcs if (got_object_id_cmp(id,
4253 1e37a5c2 2019-05-12 jcs s->blamed_commit->id) == 0)
4255 1e37a5c2 2019-05-12 jcs err = got_object_qid_alloc(&s->blamed_commit,
4260 1e37a5c2 2019-05-12 jcs s->done = 1;
4261 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4262 1e37a5c2 2019-05-12 jcs s->done = 0;
4263 1e37a5c2 2019-05-12 jcs if (thread_err)
4265 1e37a5c2 2019-05-12 jcs SIMPLEQ_INSERT_HEAD(&s->blamed_commits,
4266 1e37a5c2 2019-05-12 jcs s->blamed_commit, entry);
4267 1e37a5c2 2019-05-12 jcs err = run_blame(&s->blame, view, &s->blame_complete,
4268 1e37a5c2 2019-05-12 jcs &s->first_displayed_line, &s->last_displayed_line,
4269 1e37a5c2 2019-05-12 jcs &s->selected_line, &s->done, &s->eof,
4270 1e37a5c2 2019-05-12 jcs s->path, s->blamed_commit->id, s->repo);
4275 1e37a5c2 2019-05-12 jcs case 'B': {
4276 1e37a5c2 2019-05-12 jcs struct got_object_qid *first;
4277 1e37a5c2 2019-05-12 jcs first = SIMPLEQ_FIRST(&s->blamed_commits);
4278 1e37a5c2 2019-05-12 jcs if (!got_object_id_cmp(first->id, s->commit_id))
4280 1e37a5c2 2019-05-12 jcs s->done = 1;
4281 1e37a5c2 2019-05-12 jcs thread_err = stop_blame(&s->blame);
4282 1e37a5c2 2019-05-12 jcs s->done = 0;
4283 1e37a5c2 2019-05-12 jcs if (thread_err)
4285 1e37a5c2 2019-05-12 jcs SIMPLEQ_REMOVE_HEAD(&s->blamed_commits, entry);
4286 1e37a5c2 2019-05-12 jcs got_object_qid_free(s->blamed_commit);
4287 1e37a5c2 2019-05-12 jcs s->blamed_commit =
4288 1e37a5c2 2019-05-12 jcs SIMPLEQ_FIRST(&s->blamed_commits);
4289 1e37a5c2 2019-05-12 jcs err = run_blame(&s->blame, view, &s->blame_complete,
4290 1e37a5c2 2019-05-12 jcs &s->first_displayed_line, &s->last_displayed_line,
4291 1e37a5c2 2019-05-12 jcs &s->selected_line, &s->done, &s->eof, s->path,
4292 1e37a5c2 2019-05-12 jcs s->blamed_commit->id, s->repo);
4297 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
4298 1e37a5c2 2019-05-12 jcs case '\r': {
4299 1e37a5c2 2019-05-12 jcs struct got_object_id *id = NULL;
4300 1e37a5c2 2019-05-12 jcs struct got_object_qid *pid;
4301 1e37a5c2 2019-05-12 jcs struct got_commit_object *commit = NULL;
4302 8d0fe45a 2019-08-12 stsp id = get_selected_commit_id(s->blame.lines, s->blame.nlines,
4303 1e37a5c2 2019-05-12 jcs s->first_displayed_line, s->selected_line);
4304 1e37a5c2 2019-05-12 jcs if (id == NULL)
4306 1e37a5c2 2019-05-12 jcs err = got_object_open_as_commit(&commit, s->repo, id);
4309 1e37a5c2 2019-05-12 jcs pid = SIMPLEQ_FIRST(
4310 1e37a5c2 2019-05-12 jcs got_object_commit_get_parent_ids(commit));
4311 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
4312 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
4313 1e37a5c2 2019-05-12 jcs diff_view = view_open(0, 0, 0, begin_x, TOG_VIEW_DIFF);
4314 1e37a5c2 2019-05-12 jcs if (diff_view == NULL) {
4315 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4316 638f9024 2019-05-13 stsp err = got_error_from_errno("view_open");
4319 1e37a5c2 2019-05-12 jcs err = open_diff_view(diff_view, pid ? pid->id : NULL,
4320 1e37a5c2 2019-05-12 jcs id, NULL, s->refs, s->repo);
4321 1e37a5c2 2019-05-12 jcs got_object_commit_close(commit);
4323 1e37a5c2 2019-05-12 jcs view_close(diff_view);
4326 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
4327 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
4330 1e37a5c2 2019-05-12 jcs err = view_set_child(view, diff_view);
4332 1e37a5c2 2019-05-12 jcs view_close(diff_view);
4335 1e37a5c2 2019-05-12 jcs *focus_view = diff_view;
4336 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
4338 1e37a5c2 2019-05-12 jcs *new_view = diff_view;
4343 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
4344 ea025d1d 2020-02-22 naddy case CTRL('f'):
4346 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4347 1e37a5c2 2019-05-12 jcs s->selected_line >= MIN(s->blame.nlines,
4348 00ba99a7 2019-05-12 jcs view->nlines - 2)) {
4351 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line >= s->blame.nlines &&
4352 1e37a5c2 2019-05-12 jcs s->selected_line < view->nlines - 2) {
4353 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4354 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4357 1e37a5c2 2019-05-12 jcs if (s->last_displayed_line + view->nlines - 2
4358 1e37a5c2 2019-05-12 jcs <= s->blame.nlines)
4359 1e37a5c2 2019-05-12 jcs s->first_displayed_line +=
4360 1e37a5c2 2019-05-12 jcs view->nlines - 2;
4362 1e37a5c2 2019-05-12 jcs s->first_displayed_line =
4363 1e37a5c2 2019-05-12 jcs s->blame.nlines -
4364 1e37a5c2 2019-05-12 jcs (view->nlines - 3);
4366 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
4367 1e37a5c2 2019-05-12 jcs if (s->selected_line > view->nlines - 2) {
4368 1e37a5c2 2019-05-12 jcs s->selected_line = MIN(s->blame.nlines,
4369 1e37a5c2 2019-05-12 jcs view->nlines - 2);
4375 245d91c1 2018-07-12 stsp return thread_err ? thread_err : err;
4378 a70480e0 2018-06-23 stsp static const struct got_error *
4379 9f7d7167 2018-04-29 stsp cmd_blame(int argc, char *argv[])
4381 a70480e0 2018-06-23 stsp const struct got_error *error;
4382 a70480e0 2018-06-23 stsp struct got_repository *repo = NULL;
4383 8b473291 2019-02-21 stsp struct got_reflist_head refs;
4384 eb41ed75 2019-02-05 stsp struct got_worktree *worktree = NULL;
4385 f135c941 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
4386 a70480e0 2018-06-23 stsp struct got_object_id *commit_id = NULL;
4387 a70480e0 2018-06-23 stsp char *commit_id_str = NULL;
4389 e1cd8fed 2018-08-01 stsp struct tog_view *view;
4391 70ac5f84 2019-03-28 stsp SIMPLEQ_INIT(&refs);
4393 a70480e0 2018-06-23 stsp #ifndef PROFILE
4394 8e94dd5b 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
4395 8e94dd5b 2019-01-04 stsp NULL) == -1)
4396 a70480e0 2018-06-23 stsp err(1, "pledge");
4399 69069811 2018-08-02 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
4400 a70480e0 2018-06-23 stsp switch (ch) {
4402 a70480e0 2018-06-23 stsp commit_id_str = optarg;
4405 69069811 2018-08-02 stsp repo_path = realpath(optarg, NULL);
4406 69069811 2018-08-02 stsp if (repo_path == NULL)
4407 9ba1d308 2019-10-21 stsp return got_error_from_errno2("realpath",
4411 17020d27 2019-03-07 stsp usage_blame();
4412 a70480e0 2018-06-23 stsp /* NOTREACHED */
4416 a70480e0 2018-06-23 stsp argc -= optind;
4417 a70480e0 2018-06-23 stsp argv += optind;
4419 f135c941 2020-02-20 stsp if (argc != 1)
4420 a70480e0 2018-06-23 stsp usage_blame();
4422 69069811 2018-08-02 stsp cwd = getcwd(NULL, 0);
4423 6962eb72 2020-02-20 stsp if (cwd == NULL)
4424 6962eb72 2020-02-20 stsp return got_error_from_errno("getcwd");
4426 f135c941 2020-02-20 stsp error = got_worktree_open(&worktree, cwd);
4427 f135c941 2020-02-20 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
4428 f135c941 2020-02-20 stsp goto done;
4430 69069811 2018-08-02 stsp if (repo_path == NULL) {
4431 f135c941 2020-02-20 stsp if (worktree)
4432 eb41ed75 2019-02-05 stsp repo_path =
4433 eb41ed75 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
4435 eb41ed75 2019-02-05 stsp repo_path = strdup(cwd);
4437 f135c941 2020-02-20 stsp if (repo_path == NULL) {
4438 f135c941 2020-02-20 stsp error = got_error_from_errno("strdup");
4439 f135c941 2020-02-20 stsp goto done;
4442 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
4443 c02c541e 2019-03-29 stsp if (error != NULL)
4444 8e94dd5b 2019-01-04 stsp goto done;
4446 f135c941 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv, repo,
4447 f135c941 2020-02-20 stsp worktree);
4448 c02c541e 2019-03-29 stsp if (error)
4449 92205607 2019-01-04 stsp goto done;
4451 f135c941 2020-02-20 stsp init_curses();
4453 f135c941 2020-02-20 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
4454 eb41ed75 2019-02-05 stsp if (error)
4455 69069811 2018-08-02 stsp goto done;
4457 a70480e0 2018-06-23 stsp if (commit_id_str == NULL) {
4458 a70480e0 2018-06-23 stsp struct got_reference *head_ref;
4459 a0975128 2020-02-07 stsp error = got_ref_open(&head_ref, repo, worktree ?
4460 a0975128 2020-02-07 stsp got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
4461 a70480e0 2018-06-23 stsp if (error != NULL)
4462 66b4983c 2018-06-23 stsp goto done;
4463 a70480e0 2018-06-23 stsp error = got_ref_resolve(&commit_id, repo, head_ref);
4464 a70480e0 2018-06-23 stsp got_ref_close(head_ref);
4466 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
4467 71a27632 2020-01-15 stsp commit_id_str, GOT_OBJ_TYPE_COMMIT, 1, repo);
4469 a19e88aa 2018-06-23 stsp if (error != NULL)
4470 8b473291 2019-02-21 stsp goto done;
4472 b8bad2ba 2019-08-23 stsp error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
4473 8b473291 2019-02-21 stsp if (error)
4474 a19e88aa 2018-06-23 stsp goto done;
4476 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_BLAME);
4477 e1cd8fed 2018-08-01 stsp if (view == NULL) {
4478 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
4479 e1cd8fed 2018-08-01 stsp goto done;
4481 8b473291 2019-02-21 stsp error = open_blame_view(view, in_repo_path, commit_id, &refs, repo);
4482 7cbe629d 2018-08-04 stsp if (error)
4483 7cbe629d 2018-08-04 stsp goto done;
4484 12314ad4 2019-08-31 stsp if (worktree) {
4485 12314ad4 2019-08-31 stsp /* Release work tree lock. */
4486 12314ad4 2019-08-31 stsp got_worktree_close(worktree);
4487 12314ad4 2019-08-31 stsp worktree = NULL;
4489 e5a0f69f 2018-08-18 stsp error = view_loop(view);
4491 69069811 2018-08-02 stsp free(repo_path);
4492 f135c941 2020-02-20 stsp free(in_repo_path);
4493 69069811 2018-08-02 stsp free(cwd);
4494 a70480e0 2018-06-23 stsp free(commit_id);
4495 eb41ed75 2019-02-05 stsp if (worktree)
4496 eb41ed75 2019-02-05 stsp got_worktree_close(worktree);
4498 a70480e0 2018-06-23 stsp got_repo_close(repo);
4499 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
4500 a70480e0 2018-06-23 stsp return error;
4503 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4504 f7d12f7e 2018-08-01 stsp draw_tree_entries(struct tog_view *view,
4505 f7d12f7e 2018-08-01 stsp struct got_tree_entry **first_displayed_entry,
4506 ffd1d5e5 2018-06-23 stsp struct got_tree_entry **last_displayed_entry,
4507 ffd1d5e5 2018-06-23 stsp struct got_tree_entry **selected_entry, int *ndisplayed,
4508 f7d12f7e 2018-08-01 stsp const char *label, int show_ids, const char *parent_path,
4509 56e0773d 2019-11-28 stsp struct got_tree_object *tree, int selected, int limit,
4510 f26dddb7 2019-11-08 stsp int isroot, struct tog_colors *colors)
4512 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
4513 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *te;
4514 ffd1d5e5 2018-06-23 stsp wchar_t *wline;
4515 f26dddb7 2019-11-08 stsp struct tog_color *tc;
4516 56e0773d 2019-11-28 stsp int width, n, i, nentries;
4518 ffd1d5e5 2018-06-23 stsp *ndisplayed = 0;
4520 f7d12f7e 2018-08-01 stsp werase(view->window);
4522 ffd1d5e5 2018-06-23 stsp if (limit == 0)
4523 ffd1d5e5 2018-06-23 stsp return NULL;
4525 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, label, view->ncols, 0);
4527 ffd1d5e5 2018-06-23 stsp return err;
4528 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4529 a3404814 2018-09-02 stsp wstandout(view->window);
4530 11b20872 2019-11-08 stsp tc = get_color(colors, TOG_COLOR_COMMIT);
4532 11b20872 2019-11-08 stsp wattr_on(view->window,
4533 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4534 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4536 11b20872 2019-11-08 stsp wattr_off(view->window,
4537 11b20872 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4538 a3404814 2018-09-02 stsp if (view_needs_focus_indication(view))
4539 a3404814 2018-09-02 stsp wstandend(view->window);
4540 2550e4c3 2018-07-13 stsp free(wline);
4541 2550e4c3 2018-07-13 stsp wline = NULL;
4542 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4543 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4544 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4545 ffd1d5e5 2018-06-23 stsp return NULL;
4546 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, parent_path, view->ncols, 0);
4548 ce52c690 2018-06-23 stsp return err;
4549 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4550 2550e4c3 2018-07-13 stsp free(wline);
4551 2550e4c3 2018-07-13 stsp wline = NULL;
4552 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4553 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4554 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4555 ffd1d5e5 2018-06-23 stsp return NULL;
4556 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4557 a1eca9bb 2018-06-23 stsp if (--limit <= 0)
4558 a1eca9bb 2018-06-23 stsp return NULL;
4560 ffd1d5e5 2018-06-23 stsp if (*first_displayed_entry == NULL) {
4561 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(tree);
4562 ffd1d5e5 2018-06-23 stsp if (selected == 0) {
4563 0cf4efb1 2018-09-29 stsp if (view->focussed)
4564 0cf4efb1 2018-09-29 stsp wstandout(view->window);
4565 ffd1d5e5 2018-06-23 stsp *selected_entry = NULL;
4567 f7d12f7e 2018-08-01 stsp waddstr(view->window, " ..\n"); /* parent directory */
4568 0cf4efb1 2018-09-29 stsp if (selected == 0 && view->focussed)
4569 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4570 ffd1d5e5 2018-06-23 stsp (*ndisplayed)++;
4571 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4572 ffd1d5e5 2018-06-23 stsp return NULL;
4576 56e0773d 2019-11-28 stsp te = *first_displayed_entry;
4579 56e0773d 2019-11-28 stsp nentries = got_object_tree_get_nentries(tree);
4580 56e0773d 2019-11-28 stsp for (i = got_tree_entry_get_index(te); i < nentries; i++) {
4581 1d13200f 2018-07-12 stsp char *line = NULL, *id_str = NULL;
4582 848d6979 2019-08-12 stsp const char *modestr = "";
4583 56e0773d 2019-11-28 stsp mode_t mode;
4585 56e0773d 2019-11-28 stsp te = got_object_tree_get_entry(tree, i);
4586 56e0773d 2019-11-28 stsp mode = got_tree_entry_get_mode(te);
4588 1d13200f 2018-07-12 stsp if (show_ids) {
4589 56e0773d 2019-11-28 stsp err = got_object_id_str(&id_str,
4590 56e0773d 2019-11-28 stsp got_tree_entry_get_id(te));
4592 638f9024 2019-05-13 stsp return got_error_from_errno(
4593 230a42bd 2019-05-11 jcs "got_object_id_str");
4595 63c5ca5d 2019-08-24 stsp if (got_object_tree_entry_is_submodule(te))
4596 63c5ca5d 2019-08-24 stsp modestr = "$";
4597 56e0773d 2019-11-28 stsp else if (S_ISLNK(mode))
4598 848d6979 2019-08-12 stsp modestr = "@";
4599 56e0773d 2019-11-28 stsp else if (S_ISDIR(mode))
4600 848d6979 2019-08-12 stsp modestr = "/";
4601 56e0773d 2019-11-28 stsp else if (mode & S_IXUSR)
4602 848d6979 2019-08-12 stsp modestr = "*";
4603 1d13200f 2018-07-12 stsp if (asprintf(&line, "%s %s%s", id_str ? id_str : "",
4604 56e0773d 2019-11-28 stsp got_tree_entry_get_name(te), modestr) == -1) {
4605 1d13200f 2018-07-12 stsp free(id_str);
4606 638f9024 2019-05-13 stsp return got_error_from_errno("asprintf");
4608 1d13200f 2018-07-12 stsp free(id_str);
4609 27a741e5 2019-09-11 stsp err = format_line(&wline, &width, line, view->ncols, 0);
4610 ffd1d5e5 2018-06-23 stsp if (err) {
4611 ffd1d5e5 2018-06-23 stsp free(line);
4614 ffd1d5e5 2018-06-23 stsp if (n == selected) {
4615 0cf4efb1 2018-09-29 stsp if (view->focussed)
4616 0cf4efb1 2018-09-29 stsp wstandout(view->window);
4617 ffd1d5e5 2018-06-23 stsp *selected_entry = te;
4619 bddb1296 2019-11-08 stsp tc = match_color(colors, line);
4621 c0b01bdb 2019-11-08 stsp wattr_on(view->window,
4622 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4623 f7d12f7e 2018-08-01 stsp waddwstr(view->window, wline);
4625 c0b01bdb 2019-11-08 stsp wattr_off(view->window,
4626 f26dddb7 2019-11-08 stsp COLOR_PAIR(tc->colorpair), NULL);
4627 30f8fd5e 2019-06-04 stsp if (width < view->ncols - 1)
4628 f7d12f7e 2018-08-01 stsp waddch(view->window, '\n');
4629 0cf4efb1 2018-09-29 stsp if (n == selected && view->focussed)
4630 f7d12f7e 2018-08-01 stsp wstandend(view->window);
4631 ffd1d5e5 2018-06-23 stsp free(line);
4632 2550e4c3 2018-07-13 stsp free(wline);
4633 2550e4c3 2018-07-13 stsp wline = NULL;
4635 ffd1d5e5 2018-06-23 stsp (*ndisplayed)++;
4636 ffd1d5e5 2018-06-23 stsp *last_displayed_entry = te;
4637 ffd1d5e5 2018-06-23 stsp if (--limit <= 0)
4641 ffd1d5e5 2018-06-23 stsp return err;
4644 ffd1d5e5 2018-06-23 stsp static void
4645 34bc9ec9 2019-02-22 stsp tree_scroll_up(struct tog_view *view,
4646 34bc9ec9 2019-02-22 stsp struct got_tree_entry **first_displayed_entry, int maxscroll,
4647 56e0773d 2019-11-28 stsp struct got_tree_object *tree, int isroot)
4649 56e0773d 2019-11-28 stsp struct got_tree_entry *te;
4652 00ba99a7 2019-05-12 jcs if (*first_displayed_entry == NULL)
4655 56e0773d 2019-11-28 stsp te = got_object_tree_get_entry(tree, 0);
4656 ffd1d5e5 2018-06-23 stsp if (*first_displayed_entry == te) {
4657 ffd1d5e5 2018-06-23 stsp if (!isroot)
4658 ffd1d5e5 2018-06-23 stsp *first_displayed_entry = NULL;
4663 56e0773d 2019-11-28 stsp while (*first_displayed_entry && i < maxscroll) {
4664 56e0773d 2019-11-28 stsp *first_displayed_entry = got_tree_entry_get_prev(tree,
4665 56e0773d 2019-11-28 stsp *first_displayed_entry);
4668 56e0773d 2019-11-28 stsp if (!isroot && te == got_object_tree_get_first_entry(tree) && i < maxscroll)
4669 ffd1d5e5 2018-06-23 stsp *first_displayed_entry = NULL;
4672 768394f3 2019-01-24 stsp static int
4673 ffd1d5e5 2018-06-23 stsp tree_scroll_down(struct got_tree_entry **first_displayed_entry, int maxscroll,
4674 ffd1d5e5 2018-06-23 stsp struct got_tree_entry *last_displayed_entry,
4675 56e0773d 2019-11-28 stsp struct got_tree_object *tree)
4677 768394f3 2019-01-24 stsp struct got_tree_entry *next, *last;
4678 ffd1d5e5 2018-06-23 stsp int n = 0;
4680 ffd1d5e5 2018-06-23 stsp if (*first_displayed_entry)
4681 56e0773d 2019-11-28 stsp next = got_tree_entry_get_next(tree, *first_displayed_entry);
4683 56e0773d 2019-11-28 stsp next = got_object_tree_get_first_entry(tree);
4685 768394f3 2019-01-24 stsp last = last_displayed_entry;
4686 768394f3 2019-01-24 stsp while (next && last && n++ < maxscroll) {
4687 56e0773d 2019-11-28 stsp last = got_tree_entry_get_next(tree, last);
4688 768394f3 2019-01-24 stsp if (last) {
4689 768394f3 2019-01-24 stsp *first_displayed_entry = next;
4690 56e0773d 2019-11-28 stsp next = got_tree_entry_get_next(tree, next);
4696 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4697 ce52c690 2018-06-23 stsp tree_entry_path(char **path, struct tog_parent_trees *parents,
4698 ce52c690 2018-06-23 stsp struct got_tree_entry *te)
4700 cb2ebc8a 2018-06-23 stsp const struct got_error *err = NULL;
4701 ffd1d5e5 2018-06-23 stsp struct tog_parent_tree *pt;
4702 ffd1d5e5 2018-06-23 stsp size_t len = 2; /* for leading slash and NUL */
4704 d9765a41 2018-06-23 stsp TAILQ_FOREACH(pt, parents, entry)
4705 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(pt->selected_entry))
4706 56e0773d 2019-11-28 stsp + 1 /* slash */;
4708 56e0773d 2019-11-28 stsp len += strlen(got_tree_entry_get_name(te));
4710 ce52c690 2018-06-23 stsp *path = calloc(1, len);
4711 ffd1d5e5 2018-06-23 stsp if (path == NULL)
4712 638f9024 2019-05-13 stsp return got_error_from_errno("calloc");
4714 ce52c690 2018-06-23 stsp (*path)[0] = '/';
4715 d9765a41 2018-06-23 stsp pt = TAILQ_LAST(parents, tog_parent_trees);
4716 d9765a41 2018-06-23 stsp while (pt) {
4717 56e0773d 2019-11-28 stsp const char *name = got_tree_entry_get_name(pt->selected_entry);
4718 56e0773d 2019-11-28 stsp if (strlcat(*path, name, len) >= len) {
4719 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
4720 cb2ebc8a 2018-06-23 stsp goto done;
4722 ce52c690 2018-06-23 stsp if (strlcat(*path, "/", len) >= len) {
4723 cb2ebc8a 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
4724 cb2ebc8a 2018-06-23 stsp goto done;
4726 d9765a41 2018-06-23 stsp pt = TAILQ_PREV(pt, tog_parent_trees, entry);
4729 56e0773d 2019-11-28 stsp if (strlcat(*path, got_tree_entry_get_name(te), len) >= len) {
4730 ce52c690 2018-06-23 stsp err = got_error(GOT_ERR_NO_SPACE);
4731 ce52c690 2018-06-23 stsp goto done;
4735 ce52c690 2018-06-23 stsp if (err) {
4736 ce52c690 2018-06-23 stsp free(*path);
4737 ce52c690 2018-06-23 stsp *path = NULL;
4739 ce52c690 2018-06-23 stsp return err;
4742 ce52c690 2018-06-23 stsp static const struct got_error *
4743 0cf4efb1 2018-09-29 stsp blame_tree_entry(struct tog_view **new_view, int begin_x,
4744 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
4745 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4746 8b473291 2019-02-21 stsp struct got_repository *repo)
4748 ce52c690 2018-06-23 stsp const struct got_error *err = NULL;
4749 ce52c690 2018-06-23 stsp char *path;
4750 e5a0f69f 2018-08-18 stsp struct tog_view *blame_view;
4752 a0de39f3 2019-08-09 stsp *new_view = NULL;
4754 ce52c690 2018-06-23 stsp err = tree_entry_path(&path, parents, te);
4756 ce52c690 2018-06-23 stsp return err;
4758 669b5ffa 2018-10-07 stsp blame_view = view_open(0, 0, 0, begin_x, TOG_VIEW_BLAME);
4759 83ce39e3 2019-08-12 stsp if (blame_view == NULL) {
4760 83ce39e3 2019-08-12 stsp err = got_error_from_errno("view_open");
4761 83ce39e3 2019-08-12 stsp goto done;
4764 8b473291 2019-02-21 stsp err = open_blame_view(blame_view, path, commit_id, refs, repo);
4765 e5a0f69f 2018-08-18 stsp if (err) {
4766 fc06ba56 2019-08-22 stsp if (err->code == GOT_ERR_CANCELLED)
4767 fc06ba56 2019-08-22 stsp err = NULL;
4768 e5a0f69f 2018-08-18 stsp view_close(blame_view);
4770 e5a0f69f 2018-08-18 stsp *new_view = blame_view;
4772 83ce39e3 2019-08-12 stsp free(path);
4773 69efd4c4 2018-07-18 stsp return err;
4776 69efd4c4 2018-07-18 stsp static const struct got_error *
4777 669b5ffa 2018-10-07 stsp log_tree_entry(struct tog_view **new_view, int begin_x,
4778 e5a0f69f 2018-08-18 stsp struct got_tree_entry *te, struct tog_parent_trees *parents,
4779 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4780 8b473291 2019-02-21 stsp struct got_repository *repo)
4782 e5a0f69f 2018-08-18 stsp struct tog_view *log_view;
4783 69efd4c4 2018-07-18 stsp const struct got_error *err = NULL;
4784 69efd4c4 2018-07-18 stsp char *path;
4786 a0de39f3 2019-08-09 stsp *new_view = NULL;
4788 669b5ffa 2018-10-07 stsp log_view = view_open(0, 0, 0, begin_x, TOG_VIEW_LOG);
4789 e5a0f69f 2018-08-18 stsp if (log_view == NULL)
4790 638f9024 2019-05-13 stsp return got_error_from_errno("view_open");
4792 69efd4c4 2018-07-18 stsp err = tree_entry_path(&path, parents, te);
4794 69efd4c4 2018-07-18 stsp return err;
4796 f135c941 2020-02-20 stsp err = open_log_view(log_view, commit_id, refs, repo, NULL, path, 0);
4798 e5a0f69f 2018-08-18 stsp view_close(log_view);
4800 e5a0f69f 2018-08-18 stsp *new_view = log_view;
4801 cb2ebc8a 2018-06-23 stsp free(path);
4802 cb2ebc8a 2018-06-23 stsp return err;
4805 ffd1d5e5 2018-06-23 stsp static const struct got_error *
4806 ad80ab7b 2018-08-04 stsp open_tree_view(struct tog_view *view, struct got_tree_object *root,
4807 8b473291 2019-02-21 stsp struct got_object_id *commit_id, struct got_reflist_head *refs,
4808 8b473291 2019-02-21 stsp struct got_repository *repo)
4810 ffd1d5e5 2018-06-23 stsp const struct got_error *err = NULL;
4811 ad80ab7b 2018-08-04 stsp char *commit_id_str = NULL;
4812 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
4814 fb2756b9 2018-08-04 stsp TAILQ_INIT(&s->parents);
4816 ffd1d5e5 2018-06-23 stsp err = got_object_id_str(&commit_id_str, commit_id);
4817 ffd1d5e5 2018-06-23 stsp if (err != NULL)
4818 ffd1d5e5 2018-06-23 stsp goto done;
4820 c1124f18 2018-12-23 stsp if (asprintf(&s->tree_label, "commit %s", commit_id_str) == -1) {
4821 638f9024 2019-05-13 stsp err = got_error_from_errno("asprintf");
4822 ffd1d5e5 2018-06-23 stsp goto done;
4825 fb2756b9 2018-08-04 stsp s->root = s->tree = root;
4826 56e0773d 2019-11-28 stsp s->first_displayed_entry = got_object_tree_get_entry(s->tree, 0);
4827 56e0773d 2019-11-28 stsp s->selected_entry = got_object_tree_get_entry(s->tree, 0);
4828 6484ec90 2018-09-29 stsp s->commit_id = got_object_id_dup(commit_id);
4829 6484ec90 2018-09-29 stsp if (s->commit_id == NULL) {
4830 638f9024 2019-05-13 stsp err = got_error_from_errno("got_object_id_dup");
4831 6484ec90 2018-09-29 stsp goto done;
4833 8b473291 2019-02-21 stsp s->refs = refs;
4834 fb2756b9 2018-08-04 stsp s->repo = repo;
4836 bddb1296 2019-11-08 stsp SIMPLEQ_INIT(&s->colors);
4838 c0b01bdb 2019-11-08 stsp if (has_colors() && getenv("TOG_COLORS") != NULL) {
4839 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\$$",
4840 11b20872 2019-11-08 stsp TOG_COLOR_TREE_SUBMODULE,
4841 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SUBMODULE"));
4843 c0b01bdb 2019-11-08 stsp goto done;
4844 11b20872 2019-11-08 stsp err = add_color(&s->colors, "@$", TOG_COLOR_TREE_SYMLINK,
4845 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_SYMLINK"));
4846 c0b01bdb 2019-11-08 stsp if (err) {
4847 bddb1296 2019-11-08 stsp free_colors(&s->colors);
4848 c0b01bdb 2019-11-08 stsp goto done;
4850 11b20872 2019-11-08 stsp err = add_color(&s->colors, "/$",
4851 11b20872 2019-11-08 stsp TOG_COLOR_TREE_DIRECTORY,
4852 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_DIRECTORY"));
4853 c0b01bdb 2019-11-08 stsp if (err) {
4854 bddb1296 2019-11-08 stsp free_colors(&s->colors);
4855 c0b01bdb 2019-11-08 stsp goto done;
4858 11b20872 2019-11-08 stsp err = add_color(&s->colors, "\\*$",
4859 11b20872 2019-11-08 stsp TOG_COLOR_TREE_EXECUTABLE,
4860 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_TREE_EXECUTABLE"));
4861 11b20872 2019-11-08 stsp if (err) {
4862 11b20872 2019-11-08 stsp free_colors(&s->colors);
4863 11b20872 2019-11-08 stsp goto done;
4866 11b20872 2019-11-08 stsp err = add_color(&s->colors, "^$", TOG_COLOR_COMMIT,
4867 11b20872 2019-11-08 stsp get_color_value("TOG_COLOR_COMMIT"));
4868 c0b01bdb 2019-11-08 stsp if (err) {
4869 bddb1296 2019-11-08 stsp free_colors(&s->colors);
4870 c0b01bdb 2019-11-08 stsp goto done;
4874 e5a0f69f 2018-08-18 stsp view->show = show_tree_view;
4875 e5a0f69f 2018-08-18 stsp view->input = input_tree_view;
4876 e5a0f69f 2018-08-18 stsp view->close = close_tree_view;
4877 7c32bd05 2019-06-22 stsp view->search_start = search_start_tree_view;
4878 7c32bd05 2019-06-22 stsp view->search_next = search_next_tree_view;
4880 ad80ab7b 2018-08-04 stsp free(commit_id_str);
4881 6484ec90 2018-09-29 stsp if (err) {
4882 fb2756b9 2018-08-04 stsp free(s->tree_label);
4883 6484ec90 2018-09-29 stsp s->tree_label = NULL;
4885 ad80ab7b 2018-08-04 stsp return err;
4888 e5a0f69f 2018-08-18 stsp static const struct got_error *
4889 ad80ab7b 2018-08-04 stsp close_tree_view(struct tog_view *view)
4891 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
4893 bddb1296 2019-11-08 stsp free_colors(&s->colors);
4894 fb2756b9 2018-08-04 stsp free(s->tree_label);
4895 6484ec90 2018-09-29 stsp s->tree_label = NULL;
4896 6484ec90 2018-09-29 stsp free(s->commit_id);
4897 6484ec90 2018-09-29 stsp s->commit_id = NULL;
4898 fb2756b9 2018-08-04 stsp while (!TAILQ_EMPTY(&s->parents)) {
4899 ad80ab7b 2018-08-04 stsp struct tog_parent_tree *parent;
4900 fb2756b9 2018-08-04 stsp parent = TAILQ_FIRST(&s->parents);
4901 fb2756b9 2018-08-04 stsp TAILQ_REMOVE(&s->parents, parent, entry);
4902 ad80ab7b 2018-08-04 stsp free(parent);
4905 fb2756b9 2018-08-04 stsp if (s->tree != s->root)
4906 fb2756b9 2018-08-04 stsp got_object_tree_close(s->tree);
4907 e5a0f69f 2018-08-18 stsp got_object_tree_close(s->root);
4909 7c32bd05 2019-06-22 stsp return NULL;
4912 7c32bd05 2019-06-22 stsp static const struct got_error *
4913 7c32bd05 2019-06-22 stsp search_start_tree_view(struct tog_view *view)
4915 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
4917 7c32bd05 2019-06-22 stsp s->matched_entry = NULL;
4918 7c32bd05 2019-06-22 stsp return NULL;
4921 7c32bd05 2019-06-22 stsp static int
4922 7c32bd05 2019-06-22 stsp match_tree_entry(struct got_tree_entry *te, regex_t *regex)
4924 7c32bd05 2019-06-22 stsp regmatch_t regmatch;
4926 56e0773d 2019-11-28 stsp return regexec(regex, got_tree_entry_get_name(te), 1, ®match,
4930 7c32bd05 2019-06-22 stsp static const struct got_error *
4931 7c32bd05 2019-06-22 stsp search_next_tree_view(struct tog_view *view)
4933 7c32bd05 2019-06-22 stsp struct tog_tree_view_state *s = &view->state.tree;
4934 56e0773d 2019-11-28 stsp struct got_tree_entry *te = NULL;
4936 7c32bd05 2019-06-22 stsp if (!view->searching) {
4937 7c32bd05 2019-06-22 stsp view->search_next_done = 1;
4938 7c32bd05 2019-06-22 stsp return NULL;
4941 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
4942 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD) {
4943 7c32bd05 2019-06-22 stsp if (s->selected_entry)
4944 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree,
4945 56e0773d 2019-11-28 stsp s->selected_entry);
4947 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
4949 56e0773d 2019-11-28 stsp if (s->selected_entry == NULL)
4950 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
4952 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree,
4953 56e0773d 2019-11-28 stsp s->selected_entry);
4956 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
4957 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
4959 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
4962 7c32bd05 2019-06-22 stsp while (1) {
4963 56e0773d 2019-11-28 stsp if (te == NULL) {
4964 ac66afb8 2019-06-24 stsp if (s->matched_entry == NULL) {
4965 ac66afb8 2019-06-24 stsp view->search_next_done = 1;
4966 ac66afb8 2019-06-24 stsp return NULL;
4968 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
4969 56e0773d 2019-11-28 stsp te = got_object_tree_get_first_entry(s->tree);
4971 56e0773d 2019-11-28 stsp te = got_object_tree_get_last_entry(s->tree);
4974 56e0773d 2019-11-28 stsp if (match_tree_entry(te, &view->regex)) {
4975 7c32bd05 2019-06-22 stsp view->search_next_done = 1;
4976 56e0773d 2019-11-28 stsp s->matched_entry = te;
4980 7c32bd05 2019-06-22 stsp if (view->searching == TOG_SEARCH_FORWARD)
4981 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
4983 56e0773d 2019-11-28 stsp te = got_tree_entry_get_prev(s->tree, te);
4986 7c32bd05 2019-06-22 stsp if (s->matched_entry) {
4987 7c32bd05 2019-06-22 stsp s->first_displayed_entry = s->matched_entry;
4988 7c32bd05 2019-06-22 stsp s->selected = 0;
4991 e5a0f69f 2018-08-18 stsp return NULL;
4994 ad80ab7b 2018-08-04 stsp static const struct got_error *
4995 ad80ab7b 2018-08-04 stsp show_tree_view(struct tog_view *view)
4997 ad80ab7b 2018-08-04 stsp const struct got_error *err = NULL;
4998 fb2756b9 2018-08-04 stsp struct tog_tree_view_state *s = &view->state.tree;
4999 e5a0f69f 2018-08-18 stsp char *parent_path;
5001 e5a0f69f 2018-08-18 stsp err = tree_entry_path(&parent_path, &s->parents, NULL);
5003 e5a0f69f 2018-08-18 stsp return err;
5005 e5a0f69f 2018-08-18 stsp err = draw_tree_entries(view, &s->first_displayed_entry,
5006 e5a0f69f 2018-08-18 stsp &s->last_displayed_entry, &s->selected_entry,
5007 e5a0f69f 2018-08-18 stsp &s->ndisplayed, s->tree_label, s->show_ids, parent_path,
5008 56e0773d 2019-11-28 stsp s->tree, s->selected, view->nlines, s->tree == s->root,
5009 bddb1296 2019-11-08 stsp &s->colors);
5010 e5a0f69f 2018-08-18 stsp free(parent_path);
5012 669b5ffa 2018-10-07 stsp view_vborder(view);
5013 e5a0f69f 2018-08-18 stsp return err;
5016 e5a0f69f 2018-08-18 stsp static const struct got_error *
5017 e5a0f69f 2018-08-18 stsp input_tree_view(struct tog_view **new_view, struct tog_view **dead_view,
5018 878940b7 2018-09-29 stsp struct tog_view **focus_view, struct tog_view *view, int ch)
5020 e5a0f69f 2018-08-18 stsp const struct got_error *err = NULL;
5021 e5a0f69f 2018-08-18 stsp struct tog_tree_view_state *s = &view->state.tree;
5022 669b5ffa 2018-10-07 stsp struct tog_view *log_view;
5023 768394f3 2019-01-24 stsp int begin_x = 0, nscrolled;
5025 e5a0f69f 2018-08-18 stsp switch (ch) {
5027 1e37a5c2 2019-05-12 jcs s->show_ids = !s->show_ids;
5030 1e37a5c2 2019-05-12 jcs if (!s->selected_entry)
5032 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view))
5033 1e37a5c2 2019-05-12 jcs begin_x = view_split_begin_x(view->begin_x);
5034 1e37a5c2 2019-05-12 jcs err = log_tree_entry(&log_view, begin_x,
5035 1e37a5c2 2019-05-12 jcs s->selected_entry, &s->parents,
5036 1e37a5c2 2019-05-12 jcs s->commit_id, s->refs, s->repo);
5037 1e37a5c2 2019-05-12 jcs if (view_is_parent_view(view)) {
5038 1e37a5c2 2019-05-12 jcs err = view_close_child(view);
5040 1e37a5c2 2019-05-12 jcs return err;
5041 1e37a5c2 2019-05-12 jcs err = view_set_child(view, log_view);
5043 1e37a5c2 2019-05-12 jcs view_close(log_view);
5046 1e37a5c2 2019-05-12 jcs *focus_view = log_view;
5047 1e37a5c2 2019-05-12 jcs view->child_focussed = 1;
5049 1e37a5c2 2019-05-12 jcs *new_view = log_view;
5052 1e37a5c2 2019-05-12 jcs case KEY_UP:
5053 1e37a5c2 2019-05-12 jcs if (s->selected > 0) {
5054 1e37a5c2 2019-05-12 jcs s->selected--;
5055 1e37a5c2 2019-05-12 jcs if (s->selected == 0)
5058 1e37a5c2 2019-05-12 jcs if (s->selected > 0)
5060 1e37a5c2 2019-05-12 jcs tree_scroll_up(view, &s->first_displayed_entry, 1,
5061 56e0773d 2019-11-28 stsp s->tree, s->tree == s->root);
5063 1e37a5c2 2019-05-12 jcs case KEY_PPAGE:
5064 ea025d1d 2020-02-22 naddy case CTRL('b'):
5065 1e37a5c2 2019-05-12 jcs tree_scroll_up(view, &s->first_displayed_entry,
5066 56e0773d 2019-11-28 stsp MAX(0, view->nlines - 4 - s->selected), s->tree,
5067 1e37a5c2 2019-05-12 jcs s->tree == s->root);
5068 1e37a5c2 2019-05-12 jcs s->selected = 0;
5069 56e0773d 2019-11-28 stsp if (got_object_tree_get_first_entry(s->tree) ==
5070 1e37a5c2 2019-05-12 jcs s->first_displayed_entry && s->tree != s->root)
5071 1e37a5c2 2019-05-12 jcs s->first_displayed_entry = NULL;
5074 1e37a5c2 2019-05-12 jcs case KEY_DOWN:
5075 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1) {
5076 1e37a5c2 2019-05-12 jcs s->selected++;
5079 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5081 1e37a5c2 2019-05-12 jcs /* can't scroll any further */
5083 1e37a5c2 2019-05-12 jcs tree_scroll_down(&s->first_displayed_entry, 1,
5084 56e0773d 2019-11-28 stsp s->last_displayed_entry, s->tree);
5086 1e37a5c2 2019-05-12 jcs case KEY_NPAGE:
5087 ea025d1d 2020-02-22 naddy case CTRL('f'):
5088 56e0773d 2019-11-28 stsp if (got_tree_entry_get_next(s->tree, s->last_displayed_entry)
5090 1e37a5c2 2019-05-12 jcs /* can't scroll any further; move cursor down */
5091 1e37a5c2 2019-05-12 jcs if (s->selected < s->ndisplayed - 1)
5092 1e37a5c2 2019-05-12 jcs s->selected = s->ndisplayed - 1;
5095 1e37a5c2 2019-05-12 jcs nscrolled = tree_scroll_down(&s->first_displayed_entry,
5096 56e0773d 2019-11-28 stsp view->nlines, s->last_displayed_entry, s->tree);
5097 1e37a5c2 2019-05-12 jcs if (nscrolled < view->nlines) {
5098 1e37a5c2 2019-05-12 jcs int ndisplayed = 0;
5099 1e37a5c2 2019-05-12 jcs struct got_tree_entry *te;
5100 1e37a5c2 2019-05-12 jcs te = s->first_displayed_entry;
5102 1e37a5c2 2019-05-12 jcs ndisplayed++;
5103 56e0773d 2019-11-28 stsp te = got_tree_entry_get_next(s->tree, te);
5104 1e37a5c2 2019-05-12 jcs } while (te);
5105 1e37a5c2 2019-05-12 jcs s->selected = ndisplayed - 1;
5108 1e37a5c2 2019-05-12 jcs case KEY_ENTER:
5110 1e37a5c2 2019-05-12 jcs case KEY_BACKSPACE:
5111 6f10d58e 2019-05-12 stsp if (s->selected_entry == NULL || ch == KEY_BACKSPACE) {
5112 6f10d58e 2019-05-12 stsp struct tog_parent_tree *parent;
5113 1e37a5c2 2019-05-12 jcs /* user selected '..' */
5114 1e37a5c2 2019-05-12 jcs if (s->tree == s->root)
5116 1e37a5c2 2019-05-12 jcs parent = TAILQ_FIRST(&s->parents);
5117 1e37a5c2 2019-05-12 jcs TAILQ_REMOVE(&s->parents, parent,
5119 1e37a5c2 2019-05-12 jcs got_object_tree_close(s->tree);
5120 1e37a5c2 2019-05-12 jcs s->tree = parent->tree;
5121 1e37a5c2 2019-05-12 jcs s->first_displayed_entry =
5122 1e37a5c2 2019-05-12 jcs parent->first_displayed_entry;
5123 1e37a5c2 2019-05-12 jcs s->selected_entry =
5124 1e37a5c2 2019-05-12 jcs parent->selected_entry;
5125 1e37a5c2 2019-05-12 jcs s->selected = parent->selected;
5126 1e37a5c2 2019-05-12 jcs free(parent);
5127 56e0773d 2019-11-28 stsp } else if (S_ISDIR(got_tree_entry_get_mode(
5128 56e0773d 2019-11-28 stsp s->selected_entry))) {
5129 941e9f74 2019-05-21 stsp struct got_tree_object *subtree;
5130 56e0773d 2019-11-28 stsp err = got_object_open_as_tree(&subtree, s->repo,
5131 56e0773d 2019-11-28 stsp got_tree_entry_get_id(s->selected_entry));
5134 941e9f74 2019-05-21 stsp err = tree_view_visit_subtree(subtree, s);
5135 941e9f74 2019-05-21 stsp if (err) {
5136 941e9f74 2019-05-21 stsp got_object_tree_close(subtree);
5139 56e0773d 2019-11-28 stsp } else if (S_ISREG(got_tree_entry_get_mode(
5140 56e0773d 2019-11-28 stsp s->selected_entry))) {
5141 1e37a5c2 2019-05-12 jcs struct tog_view *blame_view;
5142 1e37a5c2 2019-05-12 jcs int begin_x = view_is_parent_view(view) ?
5143 1e37a5c2 2019-05-12 jcs view_split_begin_x(view->begin_x) : 0;
5145 1e37a5c2 2019-05-12 jcs err = blame_tree_entry(&blame_view, begin_x,
5146 669b5ffa 2018-10-07 stsp s->selected_entry, &s->parents,
5147 8b473291 2019-02-21 stsp s->commit_id, s->refs, s->repo);
5150 669b5ffa 2018-10-07 stsp if (view_is_parent_view(view)) {
5151 669b5ffa 2018-10-07 stsp err = view_close_child(view);
5153 669b5ffa 2018-10-07 stsp return err;
5154 1e37a5c2 2019-05-12 jcs err = view_set_child(view, blame_view);
5155 669b5ffa 2018-10-07 stsp if (err) {
5156 1e37a5c2 2019-05-12 jcs view_close(blame_view);
5159 1e37a5c2 2019-05-12 jcs *focus_view = blame_view;
5160 669b5ffa 2018-10-07 stsp view->child_focussed = 1;
5162 1e37a5c2 2019-05-12 jcs *new_view = blame_view;
5165 1e37a5c2 2019-05-12 jcs case KEY_RESIZE:
5166 1e37a5c2 2019-05-12 jcs if (s->selected > view->nlines)
5167 1e37a5c2 2019-05-12 jcs s->selected = s->ndisplayed - 1;
5173 ffd1d5e5 2018-06-23 stsp return err;
5176 ffd1d5e5 2018-06-23 stsp __dead static void
5177 ffd1d5e5 2018-06-23 stsp usage_tree(void)
5180 55cccc34 2020-02-20 stsp fprintf(stderr, "usage: %s tree [-c commit] [-r repository-path] [path]\n",
5181 ffd1d5e5 2018-06-23 stsp getprogname());
5185 ffd1d5e5 2018-06-23 stsp static const struct got_error *
5186 ffd1d5e5 2018-06-23 stsp cmd_tree(int argc, char *argv[])
5188 ffd1d5e5 2018-06-23 stsp const struct got_error *error;
5189 ffd1d5e5 2018-06-23 stsp struct got_repository *repo = NULL;
5190 55cccc34 2020-02-20 stsp struct got_worktree *worktree = NULL;
5191 8b473291 2019-02-21 stsp struct got_reflist_head refs;
5192 55cccc34 2020-02-20 stsp char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
5193 ffd1d5e5 2018-06-23 stsp struct got_object_id *commit_id = NULL;
5194 ffd1d5e5 2018-06-23 stsp char *commit_id_arg = NULL;
5195 ffd1d5e5 2018-06-23 stsp struct got_commit_object *commit = NULL;
5196 ffd1d5e5 2018-06-23 stsp struct got_tree_object *tree = NULL;
5198 5221c383 2018-08-01 stsp struct tog_view *view;
5200 70ac5f84 2019-03-28 stsp SIMPLEQ_INIT(&refs);
5202 ffd1d5e5 2018-06-23 stsp #ifndef PROFILE
5203 d188b9a6 2019-01-04 stsp if (pledge("stdio rpath wpath cpath flock proc tty exec sendfd unveil",
5204 d188b9a6 2019-01-04 stsp NULL) == -1)
5205 ffd1d5e5 2018-06-23 stsp err(1, "pledge");
5208 74283ab8 2020-02-07 stsp while ((ch = getopt(argc, argv, "c:r:")) != -1) {
5209 ffd1d5e5 2018-06-23 stsp switch (ch) {
5211 ffd1d5e5 2018-06-23 stsp commit_id_arg = optarg;
5214 74283ab8 2020-02-07 stsp repo_path = realpath(optarg, NULL);
5215 74283ab8 2020-02-07 stsp if (repo_path == NULL)
5216 74283ab8 2020-02-07 stsp return got_error_from_errno2("realpath",
5220 17020d27 2019-03-07 stsp usage_tree();
5221 ffd1d5e5 2018-06-23 stsp /* NOTREACHED */
5225 ffd1d5e5 2018-06-23 stsp argc -= optind;
5226 ffd1d5e5 2018-06-23 stsp argv += optind;
5228 55cccc34 2020-02-20 stsp if (argc > 1)
5229 74283ab8 2020-02-07 stsp usage_tree();
5231 55cccc34 2020-02-20 stsp cwd = getcwd(NULL, 0);
5232 55cccc34 2020-02-20 stsp if (cwd == NULL)
5233 55cccc34 2020-02-20 stsp return got_error_from_errno("getcwd");
5235 55cccc34 2020-02-20 stsp error = got_worktree_open(&worktree, cwd);
5236 55cccc34 2020-02-20 stsp if (error && error->code != GOT_ERR_NOT_WORKTREE)
5237 55cccc34 2020-02-20 stsp goto done;
5239 74283ab8 2020-02-07 stsp if (repo_path == NULL) {
5240 55cccc34 2020-02-20 stsp if (worktree)
5241 52185f70 2019-02-05 stsp repo_path =
5242 52185f70 2019-02-05 stsp strdup(got_worktree_get_repo_path(worktree));
5244 e4a0e26d 2020-02-20 stsp repo_path = strdup(cwd);
5246 55cccc34 2020-02-20 stsp if (repo_path == NULL) {
5247 55cccc34 2020-02-20 stsp error = got_error_from_errno("strdup");
5248 55cccc34 2020-02-20 stsp goto done;
5251 c9956ddf 2019-09-08 stsp error = got_repo_open(&repo, repo_path, NULL);
5252 c02c541e 2019-03-29 stsp if (error != NULL)
5253 52185f70 2019-02-05 stsp goto done;
5255 55cccc34 2020-02-20 stsp error = get_in_repo_path_from_argv0(&in_repo_path, argc, argv,
5256 55cccc34 2020-02-20 stsp repo, worktree);
5257 55cccc34 2020-02-20 stsp if (error)
5258 55cccc34 2020-02-20 stsp goto done;
5260 55cccc34 2020-02-20 stsp init_curses();
5262 c02c541e 2019-03-29 stsp error = apply_unveil(got_repo_get_path(repo), NULL);
5263 c02c541e 2019-03-29 stsp if (error)
5264 52185f70 2019-02-05 stsp goto done;
5266 71a27632 2020-01-15 stsp error = got_repo_match_object_id(&commit_id, NULL,
5267 71a27632 2020-01-15 stsp commit_id_arg ? commit_id_arg : GOT_REF_HEAD,
5268 71a27632 2020-01-15 stsp GOT_OBJ_TYPE_COMMIT, 1, repo);
5269 55cccc34 2020-02-20 stsp if (error)
5270 ffd1d5e5 2018-06-23 stsp goto done;
5272 ffd1d5e5 2018-06-23 stsp error = got_object_open_as_commit(&commit, repo, commit_id);
5273 55cccc34 2020-02-20 stsp if (error)
5274 ffd1d5e5 2018-06-23 stsp goto done;
5276 45d799e2 2018-12-23 stsp error = got_object_open_as_tree(&tree, repo,
5277 45d799e2 2018-12-23 stsp got_object_commit_get_tree_id(commit));
5278 55cccc34 2020-02-20 stsp if (error)
5279 8b473291 2019-02-21 stsp goto done;
5281 b8bad2ba 2019-08-23 stsp error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
5282 8b473291 2019-02-21 stsp if (error)
5283 ffd1d5e5 2018-06-23 stsp goto done;
5285 0cf4efb1 2018-09-29 stsp view = view_open(0, 0, 0, 0, TOG_VIEW_TREE);
5286 5221c383 2018-08-01 stsp if (view == NULL) {
5287 638f9024 2019-05-13 stsp error = got_error_from_errno("view_open");
5288 5221c383 2018-08-01 stsp goto done;
5290 8b473291 2019-02-21 stsp error = open_tree_view(view, tree, commit_id, &refs, repo);
5291 ad80ab7b 2018-08-04 stsp if (error)
5292 ad80ab7b 2018-08-04 stsp goto done;
5293 55cccc34 2020-02-20 stsp if (!got_path_is_root_dir(in_repo_path)) {
5294 55cccc34 2020-02-20 stsp error = tree_view_walk_path(&view->state.tree, commit_id,
5295 55cccc34 2020-02-20 stsp in_repo_path, repo);
5296 55cccc34 2020-02-20 stsp if (error)
5297 55cccc34 2020-02-20 stsp goto done;
5300 55cccc34 2020-02-20 stsp if (worktree) {
5301 55cccc34 2020-02-20 stsp /* Release work tree lock. */
5302 55cccc34 2020-02-20 stsp got_worktree_close(worktree);
5303 55cccc34 2020-02-20 stsp worktree = NULL;
5305 e5a0f69f 2018-08-18 stsp error = view_loop(view);
5307 52185f70 2019-02-05 stsp free(repo_path);
5308 e4a0e26d 2020-02-20 stsp free(cwd);
5309 ffd1d5e5 2018-06-23 stsp free(commit_id);
5310 ffd1d5e5 2018-06-23 stsp if (commit)
5311 ffd1d5e5 2018-06-23 stsp got_object_commit_close(commit);
5313 ffd1d5e5 2018-06-23 stsp got_object_tree_close(tree);
5315 ffd1d5e5 2018-06-23 stsp got_repo_close(repo);
5316 e2e879a0 2019-03-11 stsp got_ref_list_free(&refs);
5317 ffd1d5e5 2018-06-23 stsp return error;
5320 ce5b7c56 2019-07-09 stsp static void
5321 ce5b7c56 2019-07-09 stsp list_commands(void)
5325 ce5b7c56 2019-07-09 stsp fprintf(stderr, "commands:");
5326 ce5b7c56 2019-07-09 stsp for (i = 0; i < nitems(tog_commands); i++) {
5327 ce5b7c56 2019-07-09 stsp struct tog_cmd *cmd = &tog_commands[i];
5328 ce5b7c56 2019-07-09 stsp fprintf(stderr, " %s", cmd->name);
5330 ce5b7c56 2019-07-09 stsp fputc('\n', stderr);
5333 4ed7e80c 2018-05-20 stsp __dead static void
5334 ce5b7c56 2019-07-09 stsp usage(int hflag)
5336 e801a566 2020-01-13 stsp fprintf(stderr, "usage: %s [-h] [-V | --version] [command] [arg ...]\n",
5337 53ccebc2 2019-07-30 stsp getprogname());
5338 ce5b7c56 2019-07-09 stsp if (hflag)
5339 ce5b7c56 2019-07-09 stsp list_commands();
5343 c2301be8 2018-04-30 stsp static char **
5344 c2301be8 2018-04-30 stsp make_argv(const char *arg0, const char *arg1)
5346 c2301be8 2018-04-30 stsp char **argv;
5347 c2301be8 2018-04-30 stsp int argc = (arg1 == NULL ? 1 : 2);
5349 c2301be8 2018-04-30 stsp argv = calloc(argc, sizeof(char *));
5350 c2301be8 2018-04-30 stsp if (argv == NULL)
5351 c2301be8 2018-04-30 stsp err(1, "calloc");
5352 c2301be8 2018-04-30 stsp argv[0] = strdup(arg0);
5353 c2301be8 2018-04-30 stsp if (argv[0] == NULL)
5354 e10c916e 2019-09-15 hiltjo err(1, "strdup");
5355 c2301be8 2018-04-30 stsp if (arg1) {
5356 c2301be8 2018-04-30 stsp argv[1] = strdup(arg1);
5357 c2301be8 2018-04-30 stsp if (argv[1] == NULL)
5358 e10c916e 2019-09-15 hiltjo err(1, "strdup");
5361 c2301be8 2018-04-30 stsp return argv;
5365 9f7d7167 2018-04-29 stsp main(int argc, char *argv[])
5367 9f7d7167 2018-04-29 stsp const struct got_error *error = NULL;
5368 9f7d7167 2018-04-29 stsp struct tog_cmd *cmd = NULL;
5369 53ccebc2 2019-07-30 stsp int ch, hflag = 0, Vflag = 0;
5370 c2301be8 2018-04-30 stsp char **cmd_argv = NULL;
5371 83cd27f8 2020-01-13 stsp static struct option longopts[] = {
5372 83cd27f8 2020-01-13 stsp { "version", no_argument, NULL, 'V' },
5373 83cd27f8 2020-01-13 stsp { NULL, 0, NULL, 0}
5376 289e3cbf 2019-02-04 stsp setlocale(LC_CTYPE, "");
5378 6586ea88 2020-01-13 stsp while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
5379 9f7d7167 2018-04-29 stsp switch (ch) {
5381 9f7d7167 2018-04-29 stsp hflag = 1;
5384 53ccebc2 2019-07-30 stsp Vflag = 1;
5387 ce5b7c56 2019-07-09 stsp usage(hflag);
5388 9f7d7167 2018-04-29 stsp /* NOTREACHED */
5392 9f7d7167 2018-04-29 stsp argc -= optind;
5393 9f7d7167 2018-04-29 stsp argv += optind;
5394 9f7d7167 2018-04-29 stsp optind = 0;
5395 c2301be8 2018-04-30 stsp optreset = 1;
5397 53ccebc2 2019-07-30 stsp if (Vflag) {
5398 53ccebc2 2019-07-30 stsp got_version_print_str();
5402 c2301be8 2018-04-30 stsp if (argc == 0) {
5403 f29d3e89 2018-06-23 stsp if (hflag)
5404 ce5b7c56 2019-07-09 stsp usage(hflag);
5405 c2301be8 2018-04-30 stsp /* Build an argument vector which runs a default command. */
5406 9f7d7167 2018-04-29 stsp cmd = &tog_commands[0];
5407 c2301be8 2018-04-30 stsp cmd_argv = make_argv(cmd->name, NULL);
5412 dfd6c250 2020-02-28 stsp /* Did the user specify a command? */
5413 9f7d7167 2018-04-29 stsp for (i = 0; i < nitems(tog_commands); i++) {
5414 c2301be8 2018-04-30 stsp if (strncmp(tog_commands[i].name, argv[0],
5415 9f7d7167 2018-04-29 stsp strlen(argv[0])) == 0) {
5416 9f7d7167 2018-04-29 stsp cmd = &tog_commands[i];
5421 9f7d7167 2018-04-29 stsp if (cmd == NULL) {
5422 d70c3147 2019-07-09 stsp fprintf(stderr, "%s: unknown command '%s'\n",
5423 3642c4c6 2019-07-09 stsp getprogname(), argv[0]);
5424 ce5b7c56 2019-07-09 stsp list_commands();
5429 3642c4c6 2019-07-09 stsp if (hflag)
5430 3642c4c6 2019-07-09 stsp cmd->cmd_usage();
5432 3642c4c6 2019-07-09 stsp error = cmd->cmd_main(argc, cmd_argv ? cmd_argv : argv);
5435 a2f4a359 2020-02-28 stsp if (cmd_argv) {
5437 a2f4a359 2020-02-28 stsp for (i = 0; i < argc; i++)
5438 a2f4a359 2020-02-28 stsp free(cmd_argv[i]);
5439 a2f4a359 2020-02-28 stsp free(cmd_argv);
5442 fc06ba56 2019-08-22 stsp if (error && error->code != GOT_ERR_CANCELLED)
5443 9f7d7167 2018-04-29 stsp fprintf(stderr, "%s: %s\n", getprogname(), error->msg);