6d0b71f74733e7bf345b04abb0987f7ad6602101
1#include "cache.h"
2#include "wt-status.h"
3#include "object.h"
4#include "dir.h"
5#include "commit.h"
6#include "diff.h"
7#include "revision.h"
8#include "diffcore.h"
9#include "quote.h"
10#include "run-command.h"
11#include "remote.h"
12#include "refs.h"
13#include "submodule.h"
14#include "column.h"
15static char default_wt_status_colors[][COLOR_MAXLEN] = {
17 GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */
18 GIT_COLOR_GREEN, /* WT_STATUS_UPDATED */
19 GIT_COLOR_RED, /* WT_STATUS_CHANGED */
20 GIT_COLOR_RED, /* WT_STATUS_UNTRACKED */
21 GIT_COLOR_RED, /* WT_STATUS_NOBRANCH */
22 GIT_COLOR_RED, /* WT_STATUS_UNMERGED */
23 GIT_COLOR_GREEN, /* WT_STATUS_LOCAL_BRANCH */
24 GIT_COLOR_RED, /* WT_STATUS_REMOTE_BRANCH */
25 GIT_COLOR_NIL, /* WT_STATUS_ONBRANCH */
26 GIT_COLOR_NORMAL, /* WT_STATUS_IN_PROGRESS */
27};
28static const char *color(int slot, struct wt_status *s)
30{
31 const char *c = "";
32 if (want_color(s->use_color))
33 c = s->color_palette[slot];
34 if (slot == WT_STATUS_ONBRANCH && color_is_nil(c))
35 c = s->color_palette[WT_STATUS_HEADER];
36 return c;
37}
38static void status_vprintf(struct wt_status *s, int at_bol, const char *color,
40 const char *fmt, va_list ap, const char *trail)
41{
42 struct strbuf sb = STRBUF_INIT;
43 struct strbuf linebuf = STRBUF_INIT;
44 const char *line, *eol;
45 strbuf_vaddf(&sb, fmt, ap);
47 if (!sb.len) {
48 strbuf_addch(&sb, '#');
49 if (!trail)
50 strbuf_addch(&sb, ' ');
51 color_print_strbuf(s->fp, color, &sb);
52 if (trail)
53 fprintf(s->fp, "%s", trail);
54 strbuf_release(&sb);
55 return;
56 }
57 for (line = sb.buf; *line; line = eol + 1) {
58 eol = strchr(line, '\n');
59 strbuf_reset(&linebuf);
61 if (at_bol) {
62 strbuf_addch(&linebuf, '#');
63 if (*line != '\n' && *line != '\t')
64 strbuf_addch(&linebuf, ' ');
65 }
66 if (eol)
67 strbuf_add(&linebuf, line, eol - line);
68 else
69 strbuf_addstr(&linebuf, line);
70 color_print_strbuf(s->fp, color, &linebuf);
71 if (eol)
72 fprintf(s->fp, "\n");
73 else
74 break;
75 at_bol = 1;
76 }
77 if (trail)
78 fprintf(s->fp, "%s", trail);
79 strbuf_release(&linebuf);
80 strbuf_release(&sb);
81}
82void status_printf_ln(struct wt_status *s, const char *color,
84 const char *fmt, ...)
85{
86 va_list ap;
87 va_start(ap, fmt);
89 status_vprintf(s, 1, color, fmt, ap, "\n");
90 va_end(ap);
91}
92void status_printf(struct wt_status *s, const char *color,
94 const char *fmt, ...)
95{
96 va_list ap;
97 va_start(ap, fmt);
99 status_vprintf(s, 1, color, fmt, ap, NULL);
100 va_end(ap);
101}
102void status_printf_more(struct wt_status *s, const char *color,
104 const char *fmt, ...)
105{
106 va_list ap;
107 va_start(ap, fmt);
109 status_vprintf(s, 0, color, fmt, ap, NULL);
110 va_end(ap);
111}
112void wt_status_prepare(struct wt_status *s)
114{
115 unsigned char sha1[20];
116 memset(s, 0, sizeof(*s));
118 memcpy(s->color_palette, default_wt_status_colors,
119 sizeof(default_wt_status_colors));
120 s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
121 s->use_color = -1;
122 s->relative_paths = 1;
123 s->branch = resolve_refdup("HEAD", sha1, 0, NULL);
124 s->reference = "HEAD";
125 s->fp = stdout;
126 s->index_file = get_index_file();
127 s->change.strdup_strings = 1;
128 s->untracked.strdup_strings = 1;
129 s->ignored.strdup_strings = 1;
130}
131static void wt_status_print_unmerged_header(struct wt_status *s)
133{
134 int i;
135 int del_mod_conflict = 0;
136 int both_deleted = 0;
137 int not_deleted = 0;
138 const char *c = color(WT_STATUS_HEADER, s);
139 status_printf_ln(s, c, _("Unmerged paths:"));
141 for (i = 0; i < s->change.nr; i++) {
143 struct string_list_item *it = &(s->change.items[i]);
144 struct wt_status_change_data *d = it->util;
145 switch (d->stagemask) {
147 case 0:
148 break;
149 case 1:
150 both_deleted = 1;
151 break;
152 case 3:
153 case 5:
154 del_mod_conflict = 1;
155 break;
156 default:
157 not_deleted = 1;
158 break;
159 }
160 }
161 if (!advice_status_hints)
163 return;
164 if (s->whence != FROM_COMMIT)
165 ;
166 else if (!s->is_initial)
167 status_printf_ln(s, c, _(" (use \"git reset %s <file>...\" to unstage)"), s->reference);
168 else
169 status_printf_ln(s, c, _(" (use \"git rm --cached <file>...\" to unstage)"));
170 if (!both_deleted) {
172 if (!del_mod_conflict)
173 status_printf_ln(s, c, _(" (use \"git add <file>...\" to mark resolution)"));
174 else
175 status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" as appropriate to mark resolution)"));
176 } else if (!del_mod_conflict && !not_deleted) {
177 status_printf_ln(s, c, _(" (use \"git rm <file>...\" to mark resolution)"));
178 } else {
179 status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" as appropriate to mark resolution)"));
180 }
181 status_printf_ln(s, c, "");
182}
183static void wt_status_print_cached_header(struct wt_status *s)
185{
186 const char *c = color(WT_STATUS_HEADER, s);
187 status_printf_ln(s, c, _("Changes to be committed:"));
189 if (!advice_status_hints)
190 return;
191 if (s->whence != FROM_COMMIT)
192 ; /* NEEDSWORK: use "git reset --unresolve"??? */
193 else if (!s->is_initial)
194 status_printf_ln(s, c, _(" (use \"git reset %s <file>...\" to unstage)"), s->reference);
195 else
196 status_printf_ln(s, c, _(" (use \"git rm --cached <file>...\" to unstage)"));
197 status_printf_ln(s, c, "");
198}
199static void wt_status_print_dirty_header(struct wt_status *s,
201 int has_deleted,
202 int has_dirty_submodules)
203{
204 const char *c = color(WT_STATUS_HEADER, s);
205 status_printf_ln(s, c, _("Changes not staged for commit:"));
207 if (!advice_status_hints)
208 return;
209 if (!has_deleted)
210 status_printf_ln(s, c, _(" (use \"git add <file>...\" to update what will be committed)"));
211 else
212 status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" to update what will be committed)"));
213 status_printf_ln(s, c, _(" (use \"git checkout -- <file>...\" to discard changes in working directory)"));
214 if (has_dirty_submodules)
215 status_printf_ln(s, c, _(" (commit or discard the untracked or modified content in submodules)"));
216 status_printf_ln(s, c, "");
217}
218static void wt_status_print_other_header(struct wt_status *s,
220 const char *what,
221 const char *how)
222{
223 const char *c = color(WT_STATUS_HEADER, s);
224 status_printf_ln(s, c, _("%s files:"), what);
225 if (!advice_status_hints)
226 return;
227 status_printf_ln(s, c, _(" (use \"git %s <file>...\" to include in what will be committed)"), how);
228 status_printf_ln(s, c, "");
229}
230static void wt_status_print_trailer(struct wt_status *s)
232{
233 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
234}
235#define quote_path quote_path_relative
237static void wt_status_print_unmerged_data(struct wt_status *s,
239 struct string_list_item *it)
240{
241 const char *c = color(WT_STATUS_UNMERGED, s);
242 struct wt_status_change_data *d = it->util;
243 struct strbuf onebuf = STRBUF_INIT;
244 const char *one, *how = _("bug");
245 one = quote_path(it->string, -1, &onebuf, s->prefix);
247 status_printf(s, color(WT_STATUS_HEADER, s), "\t");
248 switch (d->stagemask) {
249 case 1: how = _("both deleted:"); break;
250 case 2: how = _("added by us:"); break;
251 case 3: how = _("deleted by them:"); break;
252 case 4: how = _("added by them:"); break;
253 case 5: how = _("deleted by us:"); break;
254 case 6: how = _("both added:"); break;
255 case 7: how = _("both modified:"); break;
256 }
257 status_printf_more(s, c, "%-20s%s\n", how, one);
258 strbuf_release(&onebuf);
259}
260static void wt_status_print_change_data(struct wt_status *s,
262 int change_type,
263 struct string_list_item *it)
264{
265 struct wt_status_change_data *d = it->util;
266 const char *c = color(change_type, s);
267 int status = status;
268 char *one_name;
269 char *two_name;
270 const char *one, *two;
271 struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT;
272 struct strbuf extra = STRBUF_INIT;
273 one_name = two_name = it->string;
275 switch (change_type) {
276 case WT_STATUS_UPDATED:
277 status = d->index_status;
278 if (d->head_path)
279 one_name = d->head_path;
280 break;
281 case WT_STATUS_CHANGED:
282 if (d->new_submodule_commits || d->dirty_submodule) {
283 strbuf_addstr(&extra, " (");
284 if (d->new_submodule_commits)
285 strbuf_addf(&extra, _("new commits, "));
286 if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED)
287 strbuf_addf(&extra, _("modified content, "));
288 if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED)
289 strbuf_addf(&extra, _("untracked content, "));
290 strbuf_setlen(&extra, extra.len - 2);
291 strbuf_addch(&extra, ')');
292 }
293 status = d->worktree_status;
294 break;
295 }
296 one = quote_path(one_name, -1, &onebuf, s->prefix);
298 two = quote_path(two_name, -1, &twobuf, s->prefix);
299 status_printf(s, color(WT_STATUS_HEADER, s), "\t");
301 switch (status) {
302 case DIFF_STATUS_ADDED:
303 status_printf_more(s, c, _("new file: %s"), one);
304 break;
305 case DIFF_STATUS_COPIED:
306 status_printf_more(s, c, _("copied: %s -> %s"), one, two);
307 break;
308 case DIFF_STATUS_DELETED:
309 status_printf_more(s, c, _("deleted: %s"), one);
310 break;
311 case DIFF_STATUS_MODIFIED:
312 status_printf_more(s, c, _("modified: %s"), one);
313 break;
314 case DIFF_STATUS_RENAMED:
315 status_printf_more(s, c, _("renamed: %s -> %s"), one, two);
316 break;
317 case DIFF_STATUS_TYPE_CHANGED:
318 status_printf_more(s, c, _("typechange: %s"), one);
319 break;
320 case DIFF_STATUS_UNKNOWN:
321 status_printf_more(s, c, _("unknown: %s"), one);
322 break;
323 case DIFF_STATUS_UNMERGED:
324 status_printf_more(s, c, _("unmerged: %s"), one);
325 break;
326 default:
327 die(_("bug: unhandled diff status %c"), status);
328 }
329 if (extra.len) {
330 status_printf_more(s, color(WT_STATUS_HEADER, s), "%s", extra.buf);
331 strbuf_release(&extra);
332 }
333 status_printf_more(s, GIT_COLOR_NORMAL, "\n");
334 strbuf_release(&onebuf);
335 strbuf_release(&twobuf);
336}
337static void wt_status_collect_changed_cb(struct diff_queue_struct *q,
339 struct diff_options *options,
340 void *data)
341{
342 struct wt_status *s = data;
343 int i;
344 if (!q->nr)
346 return;
347 s->workdir_dirty = 1;
348 for (i = 0; i < q->nr; i++) {
349 struct diff_filepair *p;
350 struct string_list_item *it;
351 struct wt_status_change_data *d;
352 p = q->queue[i];
354 it = string_list_insert(&s->change, p->one->path);
355 d = it->util;
356 if (!d) {
357 d = xcalloc(1, sizeof(*d));
358 it->util = d;
359 }
360 if (!d->worktree_status)
361 d->worktree_status = p->status;
362 d->dirty_submodule = p->two->dirty_submodule;
363 if (S_ISGITLINK(p->two->mode))
364 d->new_submodule_commits = !!hashcmp(p->one->sha1, p->two->sha1);
365 }
366}
367static int unmerged_mask(const char *path)
369{
370 int pos, mask;
371 struct cache_entry *ce;
372 pos = cache_name_pos(path, strlen(path));
374 if (0 <= pos)
375 return 0;
376 mask = 0;
378 pos = -pos-1;
379 while (pos < active_nr) {
380 ce = active_cache[pos++];
381 if (strcmp(ce->name, path) || !ce_stage(ce))
382 break;
383 mask |= (1 << (ce_stage(ce) - 1));
384 }
385 return mask;
386}
387static void wt_status_collect_updated_cb(struct diff_queue_struct *q,
389 struct diff_options *options,
390 void *data)
391{
392 struct wt_status *s = data;
393 int i;
394 for (i = 0; i < q->nr; i++) {
396 struct diff_filepair *p;
397 struct string_list_item *it;
398 struct wt_status_change_data *d;
399 p = q->queue[i];
401 it = string_list_insert(&s->change, p->two->path);
402 d = it->util;
403 if (!d) {
404 d = xcalloc(1, sizeof(*d));
405 it->util = d;
406 }
407 if (!d->index_status)
408 d->index_status = p->status;
409 switch (p->status) {
410 case DIFF_STATUS_COPIED:
411 case DIFF_STATUS_RENAMED:
412 d->head_path = xstrdup(p->one->path);
413 break;
414 case DIFF_STATUS_UNMERGED:
415 d->stagemask = unmerged_mask(p->two->path);
416 break;
417 }
418 }
419}
420static void wt_status_collect_changes_worktree(struct wt_status *s)
422{
423 struct rev_info rev;
424 init_revisions(&rev, NULL);
426 setup_revisions(0, NULL, &rev, NULL);
427 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
428 DIFF_OPT_SET(&rev.diffopt, DIRTY_SUBMODULES);
429 if (!s->show_untracked_files)
430 DIFF_OPT_SET(&rev.diffopt, IGNORE_UNTRACKED_IN_SUBMODULES);
431 if (s->ignore_submodule_arg) {
432 DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
433 handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
434 }
435 rev.diffopt.format_callback = wt_status_collect_changed_cb;
436 rev.diffopt.format_callback_data = s;
437 init_pathspec(&rev.prune_data, s->pathspec);
438 run_diff_files(&rev, 0);
439}
440static void wt_status_collect_changes_index(struct wt_status *s)
442{
443 struct rev_info rev;
444 struct setup_revision_opt opt;
445 init_revisions(&rev, NULL);
447 memset(&opt, 0, sizeof(opt));
448 opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
449 setup_revisions(0, NULL, &rev, &opt);
450 if (s->ignore_submodule_arg) {
452 DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
453 handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
454 }
455 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
457 rev.diffopt.format_callback = wt_status_collect_updated_cb;
458 rev.diffopt.format_callback_data = s;
459 rev.diffopt.detect_rename = 1;
460 rev.diffopt.rename_limit = 200;
461 rev.diffopt.break_opt = 0;
462 init_pathspec(&rev.prune_data, s->pathspec);
463 run_diff_index(&rev, 1);
464}
465static void wt_status_collect_changes_initial(struct wt_status *s)
467{
468 struct pathspec pathspec;
469 int i;
470 init_pathspec(&pathspec, s->pathspec);
472 for (i = 0; i < active_nr; i++) {
473 struct string_list_item *it;
474 struct wt_status_change_data *d;
475 struct cache_entry *ce = active_cache[i];
476 if (!ce_path_match(ce, &pathspec))
478 continue;
479 it = string_list_insert(&s->change, ce->name);
480 d = it->util;
481 if (!d) {
482 d = xcalloc(1, sizeof(*d));
483 it->util = d;
484 }
485 if (ce_stage(ce)) {
486 d->index_status = DIFF_STATUS_UNMERGED;
487 d->stagemask |= (1 << (ce_stage(ce) - 1));
488 }
489 else
490 d->index_status = DIFF_STATUS_ADDED;
491 }
492 free_pathspec(&pathspec);
493}
494static void wt_status_collect_untracked(struct wt_status *s)
496{
497 int i;
498 struct dir_struct dir;
499 if (!s->show_untracked_files)
501 return;
502 memset(&dir, 0, sizeof(dir));
503 if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES)
504 dir.flags |=
505 DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
506 setup_standard_excludes(&dir);
507 fill_directory(&dir, s->pathspec);
509 for (i = 0; i < dir.nr; i++) {
510 struct dir_entry *ent = dir.entries[i];
511 if (cache_name_is_other(ent->name, ent->len) &&
512 match_pathspec(s->pathspec, ent->name, ent->len, 0, NULL))
513 string_list_insert(&s->untracked, ent->name);
514 free(ent);
515 }
516 if (s->show_ignored_files) {
518 dir.nr = 0;
519 dir.flags = DIR_SHOW_IGNORED | DIR_SHOW_OTHER_DIRECTORIES;
520 fill_directory(&dir, s->pathspec);
521 for (i = 0; i < dir.nr; i++) {
522 struct dir_entry *ent = dir.entries[i];
523 if (cache_name_is_other(ent->name, ent->len) &&
524 match_pathspec(s->pathspec, ent->name, ent->len, 0, NULL))
525 string_list_insert(&s->ignored, ent->name);
526 free(ent);
527 }
528 }
529 free(dir.entries);
531}
532void wt_status_collect(struct wt_status *s)
534{
535 wt_status_collect_changes_worktree(s);
536 if (s->is_initial)
538 wt_status_collect_changes_initial(s);
539 else
540 wt_status_collect_changes_index(s);
541 wt_status_collect_untracked(s);
542}
543static void wt_status_print_unmerged(struct wt_status *s)
545{
546 int shown_header = 0;
547 int i;
548 for (i = 0; i < s->change.nr; i++) {
550 struct wt_status_change_data *d;
551 struct string_list_item *it;
552 it = &(s->change.items[i]);
553 d = it->util;
554 if (!d->stagemask)
555 continue;
556 if (!shown_header) {
557 wt_status_print_unmerged_header(s);
558 shown_header = 1;
559 }
560 wt_status_print_unmerged_data(s, it);
561 }
562 if (shown_header)
563 wt_status_print_trailer(s);
564}
566static void wt_status_print_updated(struct wt_status *s)
568{
569 int shown_header = 0;
570 int i;
571 for (i = 0; i < s->change.nr; i++) {
573 struct wt_status_change_data *d;
574 struct string_list_item *it;
575 it = &(s->change.items[i]);
576 d = it->util;
577 if (!d->index_status ||
578 d->index_status == DIFF_STATUS_UNMERGED)
579 continue;
580 if (!shown_header) {
581 wt_status_print_cached_header(s);
582 s->commitable = 1;
583 shown_header = 1;
584 }
585 wt_status_print_change_data(s, WT_STATUS_UPDATED, it);
586 }
587 if (shown_header)
588 wt_status_print_trailer(s);
589}
590/*
592 * -1 : has delete
593 * 0 : no change
594 * 1 : some change but no delete
595 */
596static int wt_status_check_worktree_changes(struct wt_status *s,
597 int *dirty_submodules)
598{
599 int i;
600 int changes = 0;
601 *dirty_submodules = 0;
603 for (i = 0; i < s->change.nr; i++) {
605 struct wt_status_change_data *d;
606 d = s->change.items[i].util;
607 if (!d->worktree_status ||
608 d->worktree_status == DIFF_STATUS_UNMERGED)
609 continue;
610 if (!changes)
611 changes = 1;
612 if (d->dirty_submodule)
613 *dirty_submodules = 1;
614 if (d->worktree_status == DIFF_STATUS_DELETED)
615 changes = -1;
616 }
617 return changes;
618}
619static void wt_status_print_changed(struct wt_status *s)
621{
622 int i, dirty_submodules;
623 int worktree_changes = wt_status_check_worktree_changes(s, &dirty_submodules);
624 if (!worktree_changes)
626 return;
627 wt_status_print_dirty_header(s, worktree_changes < 0, dirty_submodules);
629 for (i = 0; i < s->change.nr; i++) {
631 struct wt_status_change_data *d;
632 struct string_list_item *it;
633 it = &(s->change.items[i]);
634 d = it->util;
635 if (!d->worktree_status ||
636 d->worktree_status == DIFF_STATUS_UNMERGED)
637 continue;
638 wt_status_print_change_data(s, WT_STATUS_CHANGED, it);
639 }
640 wt_status_print_trailer(s);
641}
642static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitted)
644{
645 struct child_process sm_summary;
646 char summary_limit[64];
647 char index[PATH_MAX];
648 const char *env[] = { NULL, NULL };
649 const char *argv[8];
650 env[0] = index;
652 argv[0] = "submodule";
653 argv[1] = "summary";
654 argv[2] = uncommitted ? "--files" : "--cached";
655 argv[3] = "--for-status";
656 argv[4] = "--summary-limit";
657 argv[5] = summary_limit;
658 argv[6] = uncommitted ? NULL : (s->amend ? "HEAD^" : "HEAD");
659 argv[7] = NULL;
660 sprintf(summary_limit, "%d", s->submodule_summary);
662 snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file);
663 memset(&sm_summary, 0, sizeof(sm_summary));
665 sm_summary.argv = argv;
666 sm_summary.env = env;
667 sm_summary.git_cmd = 1;
668 sm_summary.no_stdin = 1;
669 fflush(s->fp);
670 sm_summary.out = dup(fileno(s->fp)); /* run_command closes it */
671 run_command(&sm_summary);
672}
673static void wt_status_print_other(struct wt_status *s,
675 struct string_list *l,
676 const char *what,
677 const char *how)
678{
679 int i;
680 struct strbuf buf = STRBUF_INIT;
681 static struct string_list output = STRING_LIST_INIT_DUP;
682 struct column_options copts;
683 if (!l->nr)
685 return;
686 wt_status_print_other_header(s, what, how);
688 for (i = 0; i < l->nr; i++) {
690 struct string_list_item *it;
691 const char *path;
692 it = &(l->items[i]);
693 path = quote_path(it->string, strlen(it->string),
694 &buf, s->prefix);
695 if (column_active(s->colopts)) {
696 string_list_append(&output, path);
697 continue;
698 }
699 status_printf(s, color(WT_STATUS_HEADER, s), "\t");
700 status_printf_more(s, color(WT_STATUS_UNTRACKED, s),
701 "%s\n", path);
702 }
703 strbuf_release(&buf);
705 if (!column_active(s->colopts))
706 return;
707 strbuf_addf(&buf, "%s#\t%s",
709 color(WT_STATUS_HEADER, s),
710 color(WT_STATUS_UNTRACKED, s));
711 memset(&copts, 0, sizeof(copts));
712 copts.padding = 1;
713 copts.indent = buf.buf;
714 if (want_color(s->use_color))
715 copts.nl = GIT_COLOR_RESET "\n";
716 print_columns(&output, s->colopts, &copts);
717 string_list_clear(&output, 0);
718 strbuf_release(&buf);
719}
720static void wt_status_print_verbose(struct wt_status *s)
722{
723 struct rev_info rev;
724 struct setup_revision_opt opt;
725 init_revisions(&rev, NULL);
727 DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
728 memset(&opt, 0, sizeof(opt));
730 opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
731 setup_revisions(0, NULL, &rev, &opt);
732 rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
734 rev.diffopt.detect_rename = 1;
735 rev.diffopt.file = s->fp;
736 rev.diffopt.close_file = 0;
737 /*
738 * If we're not going to stdout, then we definitely don't
739 * want color, since we are going to the commit message
740 * file (and even the "auto" setting won't work, since it
741 * will have checked isatty on stdout).
742 */
743 if (s->fp != stdout)
744 rev.diffopt.use_color = 0;
745 run_diff_index(&rev, 1);
746}
747static void wt_status_print_tracking(struct wt_status *s)
749{
750 struct strbuf sb = STRBUF_INIT;
751 const char *cp, *ep;
752 struct branch *branch;
753 assert(s->branch && !s->is_initial);
755 if (prefixcmp(s->branch, "refs/heads/"))
756 return;
757 branch = branch_get(s->branch + 11);
758 if (!format_tracking_info(branch, &sb))
759 return;
760 for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1)
762 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s),
763 "# %.*s", (int)(ep - cp), cp);
764 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
765}
766static int has_unmerged(struct wt_status *s)
768{
769 int i;
770 for (i = 0; i < s->change.nr; i++) {
772 struct wt_status_change_data *d;
773 d = s->change.items[i].util;
774 if (d->stagemask)
775 return 1;
776 }
777 return 0;
778}
779static void show_merge_in_progress(struct wt_status *s,
781 struct wt_status_state *state,
782 const char *color)
783{
784 if (has_unmerged(s)) {
785 status_printf_ln(s, color, _("You have unmerged paths."));
786 if (advice_status_hints)
787 status_printf_ln(s, color,
788 _(" (fix conflicts and run \"git commit\")"));
789 } else {
790 status_printf_ln(s, color,
791 _("All conflicts fixed but you are still merging."));
792 if (advice_status_hints)
793 status_printf_ln(s, color,
794 _(" (use \"git commit\" to conclude merge)"));
795 }
796 wt_status_print_trailer(s);
797}
798static void show_am_in_progress(struct wt_status *s,
800 struct wt_status_state *state,
801 const char *color)
802{
803 status_printf_ln(s, color,
804 _("You are in the middle of an am session."));
805 if (state->am_empty_patch)
806 status_printf_ln(s, color,
807 _("The current patch is empty."));
808 if (advice_status_hints) {
809 if (!state->am_empty_patch)
810 status_printf_ln(s, color,
811 _(" (fix conflicts and then run \"git am --resolved\")"));
812 status_printf_ln(s, color,
813 _(" (use \"git am --skip\" to skip this patch)"));
814 status_printf_ln(s, color,
815 _(" (use \"git am --abort\" to restore the original branch)"));
816 }
817 wt_status_print_trailer(s);
818}
819static void show_rebase_in_progress(struct wt_status *s,
821 struct wt_status_state *state,
822 const char *color)
823{
824 struct stat st;
825 if (has_unmerged(s)) {
827 status_printf_ln(s, color, _("You are currently rebasing."));
828 if (advice_status_hints) {
829 status_printf_ln(s, color,
830 _(" (fix conflicts and then run \"git rebase --continue\")"));
831 status_printf_ln(s, color,
832 _(" (use \"git rebase --skip\" to skip this patch)"));
833 status_printf_ln(s, color,
834 _(" (use \"git rebase --abort\" to check out the original branch)"));
835 }
836 } else if (state->rebase_in_progress || !stat(git_path("MERGE_MSG"), &st)) {
837 status_printf_ln(s, color, _("You are currently rebasing."));
838 if (advice_status_hints)
839 status_printf_ln(s, color,
840 _(" (all conflicts fixed: run \"git rebase --continue\")"));
841 } else {
842 status_printf_ln(s, color, _("You are currently editing a commit during a rebase."));
843 if (advice_status_hints && !s->amend) {
844 status_printf_ln(s, color,
845 _(" (use \"git commit --amend\" to amend the current commit)"));
846 status_printf_ln(s, color,
847 _(" (use \"git rebase --continue\" once you are satisfied with your changes)"));
848 }
849 }
850 wt_status_print_trailer(s);
851}
852static void show_cherry_pick_in_progress(struct wt_status *s,
854 struct wt_status_state *state,
855 const char *color)
856{
857 status_printf_ln(s, color, _("You are currently cherry-picking."));
858 if (advice_status_hints) {
859 if (has_unmerged(s))
860 status_printf_ln(s, color,
861 _(" (fix conflicts and run \"git commit\")"));
862 else
863 status_printf_ln(s, color,
864 _(" (all conflicts fixed: run \"git commit\")"));
865 }
866 wt_status_print_trailer(s);
867}
868static void show_bisect_in_progress(struct wt_status *s,
870 struct wt_status_state *state,
871 const char *color)
872{
873 status_printf_ln(s, color, _("You are currently bisecting."));
874 if (advice_status_hints)
875 status_printf_ln(s, color,
876 _(" (use \"git bisect reset\" to get back to the original branch)"));
877 wt_status_print_trailer(s);
878}
879static void wt_status_print_state(struct wt_status *s)
881{
882 const char *state_color = color(WT_STATUS_IN_PROGRESS, s);
883 struct wt_status_state state;
884 struct stat st;
885 memset(&state, 0, sizeof(state));
887 if (!stat(git_path("MERGE_HEAD"), &st)) {
889 state.merge_in_progress = 1;
890 } else if (!stat(git_path("rebase-apply"), &st)) {
891 if (!stat(git_path("rebase-apply/applying"), &st)) {
892 state.am_in_progress = 1;
893 if (!stat(git_path("rebase-apply/patch"), &st) && !st.st_size)
894 state.am_empty_patch = 1;
895 } else {
896 state.rebase_in_progress = 1;
897 }
898 } else if (!stat(git_path("rebase-merge"), &st)) {
899 if (!stat(git_path("rebase-merge/interactive"), &st))
900 state.rebase_interactive_in_progress = 1;
901 else
902 state.rebase_in_progress = 1;
903 } else if (!stat(git_path("CHERRY_PICK_HEAD"), &st)) {
904 state.cherry_pick_in_progress = 1;
905 }
906 if (!stat(git_path("BISECT_LOG"), &st))
907 state.bisect_in_progress = 1;
908 if (state.merge_in_progress)
910 show_merge_in_progress(s, &state, state_color);
911 else if (state.am_in_progress)
912 show_am_in_progress(s, &state, state_color);
913 else if (state.rebase_in_progress || state.rebase_interactive_in_progress)
914 show_rebase_in_progress(s, &state, state_color);
915 else if (state.cherry_pick_in_progress)
916 show_cherry_pick_in_progress(s, &state, state_color);
917 if (state.bisect_in_progress)
918 show_bisect_in_progress(s, &state, state_color);
919}
920void wt_status_print(struct wt_status *s)
922{
923 const char *branch_color = color(WT_STATUS_ONBRANCH, s);
924 const char *branch_status_color = color(WT_STATUS_HEADER, s);
925 if (s->branch) {
927 const char *on_what = _("On branch ");
928 const char *branch_name = s->branch;
929 if (!prefixcmp(branch_name, "refs/heads/"))
930 branch_name += 11;
931 else if (!strcmp(branch_name, "HEAD")) {
932 branch_name = "";
933 branch_status_color = color(WT_STATUS_NOBRANCH, s);
934 on_what = _("Not currently on any branch.");
935 }
936 status_printf(s, color(WT_STATUS_HEADER, s), "");
937 status_printf_more(s, branch_status_color, "%s", on_what);
938 status_printf_more(s, branch_color, "%s\n", branch_name);
939 if (!s->is_initial)
940 wt_status_print_tracking(s);
941 }
942 wt_status_print_state(s);
944 if (s->is_initial) {
945 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
946 status_printf_ln(s, color(WT_STATUS_HEADER, s), _("Initial commit"));
947 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
948 }
949 wt_status_print_updated(s);
951 wt_status_print_unmerged(s);
952 wt_status_print_changed(s);
953 if (s->submodule_summary &&
954 (!s->ignore_submodule_arg ||
955 strcmp(s->ignore_submodule_arg, "all"))) {
956 wt_status_print_submodule_summary(s, 0); /* staged */
957 wt_status_print_submodule_summary(s, 1); /* unstaged */
958 }
959 if (s->show_untracked_files) {
960 wt_status_print_other(s, &s->untracked, _("Untracked"), "add");
961 if (s->show_ignored_files)
962 wt_status_print_other(s, &s->ignored, _("Ignored"), "add -f");
963 } else if (s->commitable)
964 status_printf_ln(s, GIT_COLOR_NORMAL, _("Untracked files not listed%s"),
965 advice_status_hints
966 ? _(" (use -u option to show untracked files)") : "");
967 if (s->verbose)
969 wt_status_print_verbose(s);
970 if (!s->commitable) {
971 if (s->amend)
972 status_printf_ln(s, GIT_COLOR_NORMAL, _("No changes"));
973 else if (s->nowarn)
974 ; /* nothing */
975 else if (s->workdir_dirty)
976 printf(_("no changes added to commit%s\n"),
977 advice_status_hints
978 ? _(" (use \"git add\" and/or \"git commit -a\")") : "");
979 else if (s->untracked.nr)
980 printf(_("nothing added to commit but untracked files present%s\n"),
981 advice_status_hints
982 ? _(" (use \"git add\" to track)") : "");
983 else if (s->is_initial)
984 printf(_("nothing to commit%s\n"), advice_status_hints
985 ? _(" (create/copy files and use \"git add\" to track)") : "");
986 else if (!s->show_untracked_files)
987 printf(_("nothing to commit%s\n"), advice_status_hints
988 ? _(" (use -u to show untracked files)") : "");
989 else
990 printf(_("nothing to commit%s\n"), advice_status_hints
991 ? _(" (working directory clean)") : "");
992 }
993}
994static void wt_shortstatus_unmerged(struct string_list_item *it,
996 struct wt_status *s)
997{
998 struct wt_status_change_data *d = it->util;
999 const char *how = "??";
1000 switch (d->stagemask) {
1002 case 1: how = "DD"; break; /* both deleted */
1003 case 2: how = "AU"; break; /* added by us */
1004 case 3: how = "UD"; break; /* deleted by them */
1005 case 4: how = "UA"; break; /* added by them */
1006 case 5: how = "DU"; break; /* deleted by us */
1007 case 6: how = "AA"; break; /* both added */
1008 case 7: how = "UU"; break; /* both modified */
1009 }
1010 color_fprintf(s->fp, color(WT_STATUS_UNMERGED, s), "%s", how);
1011 if (s->null_termination) {
1012 fprintf(stdout, " %s%c", it->string, 0);
1013 } else {
1014 struct strbuf onebuf = STRBUF_INIT;
1015 const char *one;
1016 one = quote_path(it->string, -1, &onebuf, s->prefix);
1017 printf(" %s\n", one);
1018 strbuf_release(&onebuf);
1019 }
1020}
1021static void wt_shortstatus_status(struct string_list_item *it,
1023 struct wt_status *s)
1024{
1025 struct wt_status_change_data *d = it->util;
1026 if (d->index_status)
1028 color_fprintf(s->fp, color(WT_STATUS_UPDATED, s), "%c", d->index_status);
1029 else
1030 putchar(' ');
1031 if (d->worktree_status)
1032 color_fprintf(s->fp, color(WT_STATUS_CHANGED, s), "%c", d->worktree_status);
1033 else
1034 putchar(' ');
1035 putchar(' ');
1036 if (s->null_termination) {
1037 fprintf(stdout, "%s%c", it->string, 0);
1038 if (d->head_path)
1039 fprintf(stdout, "%s%c", d->head_path, 0);
1040 } else {
1041 struct strbuf onebuf = STRBUF_INIT;
1042 const char *one;
1043 if (d->head_path) {
1044 one = quote_path(d->head_path, -1, &onebuf, s->prefix);
1045 if (*one != '"' && strchr(one, ' ') != NULL) {
1046 putchar('"');
1047 strbuf_addch(&onebuf, '"');
1048 one = onebuf.buf;
1049 }
1050 printf("%s -> ", one);
1051 strbuf_release(&onebuf);
1052 }
1053 one = quote_path(it->string, -1, &onebuf, s->prefix);
1054 if (*one != '"' && strchr(one, ' ') != NULL) {
1055 putchar('"');
1056 strbuf_addch(&onebuf, '"');
1057 one = onebuf.buf;
1058 }
1059 printf("%s\n", one);
1060 strbuf_release(&onebuf);
1061 }
1062}
1063static void wt_shortstatus_other(struct string_list_item *it,
1065 struct wt_status *s, const char *sign)
1066{
1067 if (s->null_termination) {
1068 fprintf(stdout, "%s %s%c", sign, it->string, 0);
1069 } else {
1070 struct strbuf onebuf = STRBUF_INIT;
1071 const char *one;
1072 one = quote_path(it->string, -1, &onebuf, s->prefix);
1073 color_fprintf(s->fp, color(WT_STATUS_UNTRACKED, s), "%s", sign);
1074 printf(" %s\n", one);
1075 strbuf_release(&onebuf);
1076 }
1077}
1078static void wt_shortstatus_print_tracking(struct wt_status *s)
1080{
1081 struct branch *branch;
1082 const char *header_color = color(WT_STATUS_HEADER, s);
1083 const char *branch_color_local = color(WT_STATUS_LOCAL_BRANCH, s);
1084 const char *branch_color_remote = color(WT_STATUS_REMOTE_BRANCH, s);
1085 const char *base;
1087 const char *branch_name;
1088 int num_ours, num_theirs;
1089 color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "## ");
1091 if (!s->branch)
1093 return;
1094 branch_name = s->branch;
1095 if (!prefixcmp(branch_name, "refs/heads/"))
1097 branch_name += 11;
1098 else if (!strcmp(branch_name, "HEAD")) {
1099 branch_name = _("HEAD (no branch)");
1100 branch_color_local = color(WT_STATUS_NOBRANCH, s);
1101 }
1102 branch = branch_get(s->branch + 11);
1104 if (s->is_initial)
1105 color_fprintf(s->fp, header_color, _("Initial commit on "));
1106 if (!stat_tracking_info(branch, &num_ours, &num_theirs)) {
1107 color_fprintf(s->fp, branch_color_local, "%s", branch_name);
1108 fputc(s->null_termination ? '\0' : '\n', s->fp);
1109 return;
1110 }
1111 base = branch->merge[0]->dst;
1113 base = shorten_unambiguous_ref(base, 0);
1114 color_fprintf(s->fp, branch_color_local, "%s", branch_name);
1115 color_fprintf(s->fp, header_color, "...");
1116 color_fprintf(s->fp, branch_color_remote, "%s", base);
1117 color_fprintf(s->fp, header_color, " [");
1119 if (!num_ours) {
1120 color_fprintf(s->fp, header_color, _("behind "));
1121 color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
1122 } else if (!num_theirs) {
1123 color_fprintf(s->fp, header_color, _("ahead "));
1124 color_fprintf(s->fp, branch_color_local, "%d", num_ours);
1125 } else {
1126 color_fprintf(s->fp, header_color, _("ahead "));
1127 color_fprintf(s->fp, branch_color_local, "%d", num_ours);
1128 color_fprintf(s->fp, header_color, _(", behind "));
1129 color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
1130 }
1131 color_fprintf(s->fp, header_color, "]");
1133 fputc(s->null_termination ? '\0' : '\n', s->fp);
1134}
1135void wt_shortstatus_print(struct wt_status *s)
1137{
1138 int i;
1139 if (s->show_branch)
1141 wt_shortstatus_print_tracking(s);
1142 for (i = 0; i < s->change.nr; i++) {
1144 struct wt_status_change_data *d;
1145 struct string_list_item *it;
1146 it = &(s->change.items[i]);
1148 d = it->util;
1149 if (d->stagemask)
1150 wt_shortstatus_unmerged(it, s);
1151 else
1152 wt_shortstatus_status(it, s);
1153 }
1154 for (i = 0; i < s->untracked.nr; i++) {
1155 struct string_list_item *it;
1156 it = &(s->untracked.items[i]);
1158 wt_shortstatus_other(it, s, "??");
1159 }
1160 for (i = 0; i < s->ignored.nr; i++) {
1161 struct string_list_item *it;
1162 it = &(s->ignored.items[i]);
1164 wt_shortstatus_other(it, s, "!!");
1165 }
1166}
1167void wt_porcelain_print(struct wt_status *s)
1169{
1170 s->use_color = 0;
1171 s->relative_paths = 0;
1172 s->prefix = NULL;
1173 wt_shortstatus_print(s);
1174}