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 "argv-array.h"
12#include "remote.h"
13#include "refs.h"
14#include "submodule.h"
15#include "column.h"
16#include "strbuf.h"
17static char default_wt_status_colors[][COLOR_MAXLEN] = {
19 GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */
20 GIT_COLOR_GREEN, /* WT_STATUS_UPDATED */
21 GIT_COLOR_RED, /* WT_STATUS_CHANGED */
22 GIT_COLOR_RED, /* WT_STATUS_UNTRACKED */
23 GIT_COLOR_RED, /* WT_STATUS_NOBRANCH */
24 GIT_COLOR_RED, /* WT_STATUS_UNMERGED */
25 GIT_COLOR_GREEN, /* WT_STATUS_LOCAL_BRANCH */
26 GIT_COLOR_RED, /* WT_STATUS_REMOTE_BRANCH */
27 GIT_COLOR_NIL, /* WT_STATUS_ONBRANCH */
28};
29static const char *color(int slot, struct wt_status *s)
31{
32 const char *c = "";
33 if (want_color(s->use_color))
34 c = s->color_palette[slot];
35 if (slot == WT_STATUS_ONBRANCH && color_is_nil(c))
36 c = s->color_palette[WT_STATUS_HEADER];
37 return c;
38}
39static void status_vprintf(struct wt_status *s, int at_bol, const char *color,
41 const char *fmt, va_list ap, const char *trail)
42{
43 struct strbuf sb = STRBUF_INIT;
44 struct strbuf linebuf = STRBUF_INIT;
45 const char *line, *eol;
46 strbuf_vaddf(&sb, fmt, ap);
48 if (!sb.len) {
49 if (s->display_comment_prefix) {
50 strbuf_addch(&sb, comment_line_char);
51 if (!trail)
52 strbuf_addch(&sb, ' ');
53 }
54 color_print_strbuf(s->fp, color, &sb);
55 if (trail)
56 fprintf(s->fp, "%s", trail);
57 strbuf_release(&sb);
58 return;
59 }
60 for (line = sb.buf; *line; line = eol + 1) {
61 eol = strchr(line, '\n');
62 strbuf_reset(&linebuf);
64 if (at_bol && s->display_comment_prefix) {
65 strbuf_addch(&linebuf, comment_line_char);
66 if (*line != '\n' && *line != '\t')
67 strbuf_addch(&linebuf, ' ');
68 }
69 if (eol)
70 strbuf_add(&linebuf, line, eol - line);
71 else
72 strbuf_addstr(&linebuf, line);
73 color_print_strbuf(s->fp, color, &linebuf);
74 if (eol)
75 fprintf(s->fp, "\n");
76 else
77 break;
78 at_bol = 1;
79 }
80 if (trail)
81 fprintf(s->fp, "%s", trail);
82 strbuf_release(&linebuf);
83 strbuf_release(&sb);
84}
85void status_printf_ln(struct wt_status *s, const char *color,
87 const char *fmt, ...)
88{
89 va_list ap;
90 va_start(ap, fmt);
92 status_vprintf(s, 1, color, fmt, ap, "\n");
93 va_end(ap);
94}
95void status_printf(struct wt_status *s, const char *color,
97 const char *fmt, ...)
98{
99 va_list ap;
100 va_start(ap, fmt);
102 status_vprintf(s, 1, color, fmt, ap, NULL);
103 va_end(ap);
104}
105static void status_printf_more(struct wt_status *s, const char *color,
107 const char *fmt, ...)
108{
109 va_list ap;
110 va_start(ap, fmt);
112 status_vprintf(s, 0, color, fmt, ap, NULL);
113 va_end(ap);
114}
115void wt_status_prepare(struct wt_status *s)
117{
118 unsigned char sha1[20];
119 memset(s, 0, sizeof(*s));
121 memcpy(s->color_palette, default_wt_status_colors,
122 sizeof(default_wt_status_colors));
123 s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
124 s->use_color = -1;
125 s->relative_paths = 1;
126 s->branch = resolve_refdup("HEAD", sha1, 0, NULL);
127 s->reference = "HEAD";
128 s->fp = stdout;
129 s->index_file = get_index_file();
130 s->change.strdup_strings = 1;
131 s->untracked.strdup_strings = 1;
132 s->ignored.strdup_strings = 1;
133 s->show_branch = -1; /* unspecified */
134 s->display_comment_prefix = 0;
135}
136static void wt_status_print_unmerged_header(struct wt_status *s)
138{
139 int i;
140 int del_mod_conflict = 0;
141 int both_deleted = 0;
142 int not_deleted = 0;
143 const char *c = color(WT_STATUS_HEADER, s);
144 status_printf_ln(s, c, _("Unmerged paths:"));
146 for (i = 0; i < s->change.nr; i++) {
148 struct string_list_item *it = &(s->change.items[i]);
149 struct wt_status_change_data *d = it->util;
150 switch (d->stagemask) {
152 case 0:
153 break;
154 case 1:
155 both_deleted = 1;
156 break;
157 case 3:
158 case 5:
159 del_mod_conflict = 1;
160 break;
161 default:
162 not_deleted = 1;
163 break;
164 }
165 }
166 if (!advice_status_hints)
168 return;
169 if (s->whence != FROM_COMMIT)
170 ;
171 else if (!s->is_initial)
172 status_printf_ln(s, c, _(" (use \"git reset %s <file>...\" to unstage)"), s->reference);
173 else
174 status_printf_ln(s, c, _(" (use \"git rm --cached <file>...\" to unstage)"));
175 if (!both_deleted) {
177 if (!del_mod_conflict)
178 status_printf_ln(s, c, _(" (use \"git add <file>...\" to mark resolution)"));
179 else
180 status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" as appropriate to mark resolution)"));
181 } else if (!del_mod_conflict && !not_deleted) {
182 status_printf_ln(s, c, _(" (use \"git rm <file>...\" to mark resolution)"));
183 } else {
184 status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" as appropriate to mark resolution)"));
185 }
186 status_printf_ln(s, c, "");
187}
188static void wt_status_print_cached_header(struct wt_status *s)
190{
191 const char *c = color(WT_STATUS_HEADER, s);
192 status_printf_ln(s, c, _("Changes to be committed:"));
194 if (!advice_status_hints)
195 return;
196 if (s->whence != FROM_COMMIT)
197 ; /* NEEDSWORK: use "git reset --unresolve"??? */
198 else if (!s->is_initial)
199 status_printf_ln(s, c, _(" (use \"git reset %s <file>...\" to unstage)"), s->reference);
200 else
201 status_printf_ln(s, c, _(" (use \"git rm --cached <file>...\" to unstage)"));
202 status_printf_ln(s, c, "");
203}
204static void wt_status_print_dirty_header(struct wt_status *s,
206 int has_deleted,
207 int has_dirty_submodules)
208{
209 const char *c = color(WT_STATUS_HEADER, s);
210 status_printf_ln(s, c, _("Changes not staged for commit:"));
212 if (!advice_status_hints)
213 return;
214 if (!has_deleted)
215 status_printf_ln(s, c, _(" (use \"git add <file>...\" to update what will be committed)"));
216 else
217 status_printf_ln(s, c, _(" (use \"git add/rm <file>...\" to update what will be committed)"));
218 status_printf_ln(s, c, _(" (use \"git checkout -- <file>...\" to discard changes in working directory)"));
219 if (has_dirty_submodules)
220 status_printf_ln(s, c, _(" (commit or discard the untracked or modified content in submodules)"));
221 status_printf_ln(s, c, "");
222}
223static void wt_status_print_other_header(struct wt_status *s,
225 const char *what,
226 const char *how)
227{
228 const char *c = color(WT_STATUS_HEADER, s);
229 status_printf_ln(s, c, "%s:", what);
230 if (!advice_status_hints)
231 return;
232 status_printf_ln(s, c, _(" (use \"git %s <file>...\" to include in what will be committed)"), how);
233 status_printf_ln(s, c, "");
234}
235static void wt_status_print_trailer(struct wt_status *s)
237{
238 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
239}
240#define quote_path quote_path_relative
242static void wt_status_print_unmerged_data(struct wt_status *s,
244 struct string_list_item *it)
245{
246 const char *c = color(WT_STATUS_UNMERGED, s);
247 struct wt_status_change_data *d = it->util;
248 struct strbuf onebuf = STRBUF_INIT;
249 const char *one, *how = _("bug");
250 one = quote_path(it->string, s->prefix, &onebuf);
252 status_printf(s, color(WT_STATUS_HEADER, s), "\t");
253 switch (d->stagemask) {
254 case 1: how = _("both deleted:"); break;
255 case 2: how = _("added by us:"); break;
256 case 3: how = _("deleted by them:"); break;
257 case 4: how = _("added by them:"); break;
258 case 5: how = _("deleted by us:"); break;
259 case 6: how = _("both added:"); break;
260 case 7: how = _("both modified:"); break;
261 }
262 status_printf_more(s, c, "%-20s%s\n", how, one);
263 strbuf_release(&onebuf);
264}
265static void wt_status_print_change_data(struct wt_status *s,
267 int change_type,
268 struct string_list_item *it)
269{
270 struct wt_status_change_data *d = it->util;
271 const char *c = color(change_type, s);
272 int status;
273 char *one_name;
274 char *two_name;
275 const char *one, *two;
276 struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT;
277 struct strbuf extra = STRBUF_INIT;
278 one_name = two_name = it->string;
280 switch (change_type) {
281 case WT_STATUS_UPDATED:
282 status = d->index_status;
283 if (d->head_path)
284 one_name = d->head_path;
285 break;
286 case WT_STATUS_CHANGED:
287 if (d->new_submodule_commits || d->dirty_submodule) {
288 strbuf_addstr(&extra, " (");
289 if (d->new_submodule_commits)
290 strbuf_addf(&extra, _("new commits, "));
291 if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED)
292 strbuf_addf(&extra, _("modified content, "));
293 if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED)
294 strbuf_addf(&extra, _("untracked content, "));
295 strbuf_setlen(&extra, extra.len - 2);
296 strbuf_addch(&extra, ')');
297 }
298 status = d->worktree_status;
299 break;
300 default:
301 die("BUG: unhandled change_type %d in wt_status_print_change_data",
302 change_type);
303 }
304 one = quote_path(one_name, s->prefix, &onebuf);
306 two = quote_path(two_name, s->prefix, &twobuf);
307 status_printf(s, color(WT_STATUS_HEADER, s), "\t");
309 switch (status) {
310 case DIFF_STATUS_ADDED:
311 status_printf_more(s, c, _("new file: %s"), one);
312 break;
313 case DIFF_STATUS_COPIED:
314 status_printf_more(s, c, _("copied: %s -> %s"), one, two);
315 break;
316 case DIFF_STATUS_DELETED:
317 status_printf_more(s, c, _("deleted: %s"), one);
318 break;
319 case DIFF_STATUS_MODIFIED:
320 status_printf_more(s, c, _("modified: %s"), one);
321 break;
322 case DIFF_STATUS_RENAMED:
323 status_printf_more(s, c, _("renamed: %s -> %s"), one, two);
324 break;
325 case DIFF_STATUS_TYPE_CHANGED:
326 status_printf_more(s, c, _("typechange: %s"), one);
327 break;
328 case DIFF_STATUS_UNKNOWN:
329 status_printf_more(s, c, _("unknown: %s"), one);
330 break;
331 case DIFF_STATUS_UNMERGED:
332 status_printf_more(s, c, _("unmerged: %s"), one);
333 break;
334 default:
335 die(_("bug: unhandled diff status %c"), status);
336 }
337 if (extra.len) {
338 status_printf_more(s, color(WT_STATUS_HEADER, s), "%s", extra.buf);
339 strbuf_release(&extra);
340 }
341 status_printf_more(s, GIT_COLOR_NORMAL, "\n");
342 strbuf_release(&onebuf);
343 strbuf_release(&twobuf);
344}
345static void wt_status_collect_changed_cb(struct diff_queue_struct *q,
347 struct diff_options *options,
348 void *data)
349{
350 struct wt_status *s = data;
351 int i;
352 if (!q->nr)
354 return;
355 s->workdir_dirty = 1;
356 for (i = 0; i < q->nr; i++) {
357 struct diff_filepair *p;
358 struct string_list_item *it;
359 struct wt_status_change_data *d;
360 p = q->queue[i];
362 it = string_list_insert(&s->change, p->one->path);
363 d = it->util;
364 if (!d) {
365 d = xcalloc(1, sizeof(*d));
366 it->util = d;
367 }
368 if (!d->worktree_status)
369 d->worktree_status = p->status;
370 d->dirty_submodule = p->two->dirty_submodule;
371 if (S_ISGITLINK(p->two->mode))
372 d->new_submodule_commits = !!hashcmp(p->one->sha1, p->two->sha1);
373 }
374}
375static int unmerged_mask(const char *path)
377{
378 int pos, mask;
379 const struct cache_entry *ce;
380 pos = cache_name_pos(path, strlen(path));
382 if (0 <= pos)
383 return 0;
384 mask = 0;
386 pos = -pos-1;
387 while (pos < active_nr) {
388 ce = active_cache[pos++];
389 if (strcmp(ce->name, path) || !ce_stage(ce))
390 break;
391 mask |= (1 << (ce_stage(ce) - 1));
392 }
393 return mask;
394}
395static void wt_status_collect_updated_cb(struct diff_queue_struct *q,
397 struct diff_options *options,
398 void *data)
399{
400 struct wt_status *s = data;
401 int i;
402 for (i = 0; i < q->nr; i++) {
404 struct diff_filepair *p;
405 struct string_list_item *it;
406 struct wt_status_change_data *d;
407 p = q->queue[i];
409 it = string_list_insert(&s->change, p->two->path);
410 d = it->util;
411 if (!d) {
412 d = xcalloc(1, sizeof(*d));
413 it->util = d;
414 }
415 if (!d->index_status)
416 d->index_status = p->status;
417 switch (p->status) {
418 case DIFF_STATUS_COPIED:
419 case DIFF_STATUS_RENAMED:
420 d->head_path = xstrdup(p->one->path);
421 break;
422 case DIFF_STATUS_UNMERGED:
423 d->stagemask = unmerged_mask(p->two->path);
424 break;
425 }
426 }
427}
428static void wt_status_collect_changes_worktree(struct wt_status *s)
430{
431 struct rev_info rev;
432 init_revisions(&rev, NULL);
434 setup_revisions(0, NULL, &rev, NULL);
435 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
436 DIFF_OPT_SET(&rev.diffopt, DIRTY_SUBMODULES);
437 if (!s->show_untracked_files)
438 DIFF_OPT_SET(&rev.diffopt, IGNORE_UNTRACKED_IN_SUBMODULES);
439 if (s->ignore_submodule_arg) {
440 DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
441 handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
442 }
443 rev.diffopt.format_callback = wt_status_collect_changed_cb;
444 rev.diffopt.format_callback_data = s;
445 init_pathspec(&rev.prune_data, s->pathspec);
446 run_diff_files(&rev, 0);
447}
448static void wt_status_collect_changes_index(struct wt_status *s)
450{
451 struct rev_info rev;
452 struct setup_revision_opt opt;
453 init_revisions(&rev, NULL);
455 memset(&opt, 0, sizeof(opt));
456 opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
457 setup_revisions(0, NULL, &rev, &opt);
458 if (s->ignore_submodule_arg) {
460 DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
461 handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
462 }
463 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
465 rev.diffopt.format_callback = wt_status_collect_updated_cb;
466 rev.diffopt.format_callback_data = s;
467 rev.diffopt.detect_rename = 1;
468 rev.diffopt.rename_limit = 200;
469 rev.diffopt.break_opt = 0;
470 init_pathspec(&rev.prune_data, s->pathspec);
471 run_diff_index(&rev, 1);
472}
473static void wt_status_collect_changes_initial(struct wt_status *s)
475{
476 struct pathspec pathspec;
477 int i;
478 init_pathspec(&pathspec, s->pathspec);
480 for (i = 0; i < active_nr; i++) {
481 struct string_list_item *it;
482 struct wt_status_change_data *d;
483 const struct cache_entry *ce = active_cache[i];
484 if (!ce_path_match(ce, &pathspec))
486 continue;
487 it = string_list_insert(&s->change, ce->name);
488 d = it->util;
489 if (!d) {
490 d = xcalloc(1, sizeof(*d));
491 it->util = d;
492 }
493 if (ce_stage(ce)) {
494 d->index_status = DIFF_STATUS_UNMERGED;
495 d->stagemask |= (1 << (ce_stage(ce) - 1));
496 }
497 else
498 d->index_status = DIFF_STATUS_ADDED;
499 }
500 free_pathspec(&pathspec);
501}
502static void wt_status_collect_untracked(struct wt_status *s)
504{
505 int i;
506 struct dir_struct dir;
507 struct timeval t_begin;
508 if (!s->show_untracked_files)
510 return;
511 if (advice_status_u_option)
513 gettimeofday(&t_begin, NULL);
514 memset(&dir, 0, sizeof(dir));
516 if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES)
517 dir.flags |=
518 DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
519 if (s->show_ignored_files)
520 dir.flags |= DIR_SHOW_IGNORED_TOO;
521 setup_standard_excludes(&dir);
522 fill_directory(&dir, s->pathspec);
524 for (i = 0; i < dir.nr; i++) {
526 struct dir_entry *ent = dir.entries[i];
527 if (cache_name_is_other(ent->name, ent->len) &&
528 match_pathspec(s->pathspec, ent->name, ent->len, 0, NULL))
529 string_list_insert(&s->untracked, ent->name);
530 free(ent);
531 }
532 for (i = 0; i < dir.ignored_nr; i++) {
534 struct dir_entry *ent = dir.ignored[i];
535 if (cache_name_is_other(ent->name, ent->len) &&
536 match_pathspec(s->pathspec, ent->name, ent->len, 0, NULL))
537 string_list_insert(&s->ignored, ent->name);
538 free(ent);
539 }
540 free(dir.entries);
542 free(dir.ignored);
543 clear_directory(&dir);
544 if (advice_status_u_option) {
546 struct timeval t_end;
547 gettimeofday(&t_end, NULL);
548 s->untracked_in_ms =
549 (uint64_t)t_end.tv_sec * 1000 + t_end.tv_usec / 1000 -
550 ((uint64_t)t_begin.tv_sec * 1000 + t_begin.tv_usec / 1000);
551 }
552}
553void wt_status_collect(struct wt_status *s)
555{
556 wt_status_collect_changes_worktree(s);
557 if (s->is_initial)
559 wt_status_collect_changes_initial(s);
560 else
561 wt_status_collect_changes_index(s);
562 wt_status_collect_untracked(s);
563}
564static void wt_status_print_unmerged(struct wt_status *s)
566{
567 int shown_header = 0;
568 int i;
569 for (i = 0; i < s->change.nr; i++) {
571 struct wt_status_change_data *d;
572 struct string_list_item *it;
573 it = &(s->change.items[i]);
574 d = it->util;
575 if (!d->stagemask)
576 continue;
577 if (!shown_header) {
578 wt_status_print_unmerged_header(s);
579 shown_header = 1;
580 }
581 wt_status_print_unmerged_data(s, it);
582 }
583 if (shown_header)
584 wt_status_print_trailer(s);
585}
587static void wt_status_print_updated(struct wt_status *s)
589{
590 int shown_header = 0;
591 int i;
592 for (i = 0; i < s->change.nr; i++) {
594 struct wt_status_change_data *d;
595 struct string_list_item *it;
596 it = &(s->change.items[i]);
597 d = it->util;
598 if (!d->index_status ||
599 d->index_status == DIFF_STATUS_UNMERGED)
600 continue;
601 if (!shown_header) {
602 wt_status_print_cached_header(s);
603 s->commitable = 1;
604 shown_header = 1;
605 }
606 wt_status_print_change_data(s, WT_STATUS_UPDATED, it);
607 }
608 if (shown_header)
609 wt_status_print_trailer(s);
610}
611/*
613 * -1 : has delete
614 * 0 : no change
615 * 1 : some change but no delete
616 */
617static int wt_status_check_worktree_changes(struct wt_status *s,
618 int *dirty_submodules)
619{
620 int i;
621 int changes = 0;
622 *dirty_submodules = 0;
624 for (i = 0; i < s->change.nr; i++) {
626 struct wt_status_change_data *d;
627 d = s->change.items[i].util;
628 if (!d->worktree_status ||
629 d->worktree_status == DIFF_STATUS_UNMERGED)
630 continue;
631 if (!changes)
632 changes = 1;
633 if (d->dirty_submodule)
634 *dirty_submodules = 1;
635 if (d->worktree_status == DIFF_STATUS_DELETED)
636 changes = -1;
637 }
638 return changes;
639}
640static void wt_status_print_changed(struct wt_status *s)
642{
643 int i, dirty_submodules;
644 int worktree_changes = wt_status_check_worktree_changes(s, &dirty_submodules);
645 if (!worktree_changes)
647 return;
648 wt_status_print_dirty_header(s, worktree_changes < 0, dirty_submodules);
650 for (i = 0; i < s->change.nr; i++) {
652 struct wt_status_change_data *d;
653 struct string_list_item *it;
654 it = &(s->change.items[i]);
655 d = it->util;
656 if (!d->worktree_status ||
657 d->worktree_status == DIFF_STATUS_UNMERGED)
658 continue;
659 wt_status_print_change_data(s, WT_STATUS_CHANGED, it);
660 }
661 wt_status_print_trailer(s);
662}
663static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitted)
665{
666 struct child_process sm_summary;
667 char summary_limit[64];
668 char index[PATH_MAX];
669 const char *env[] = { NULL, NULL };
670 struct argv_array argv = ARGV_ARRAY_INIT;
671 struct strbuf cmd_stdout = STRBUF_INIT;
672 struct strbuf summary = STRBUF_INIT;
673 char *summary_content;
674 size_t len;
675 sprintf(summary_limit, "%d", s->submodule_summary);
677 snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file);
678 env[0] = index;
680 argv_array_push(&argv, "submodule");
681 argv_array_push(&argv, "summary");
682 argv_array_push(&argv, uncommitted ? "--files" : "--cached");
683 argv_array_push(&argv, "--for-status");
684 argv_array_push(&argv, "--summary-limit");
685 argv_array_push(&argv, summary_limit);
686 if (!uncommitted)
687 argv_array_push(&argv, s->amend ? "HEAD^" : "HEAD");
688 memset(&sm_summary, 0, sizeof(sm_summary));
690 sm_summary.argv = argv.argv;
691 sm_summary.env = env;
692 sm_summary.git_cmd = 1;
693 sm_summary.no_stdin = 1;
694 fflush(s->fp);
695 sm_summary.out = -1;
696 run_command(&sm_summary);
698 argv_array_clear(&argv);
699 len = strbuf_read(&cmd_stdout, sm_summary.out, 1024);
701 /* prepend header, only if there's an actual output */
703 if (len) {
704 if (uncommitted)
705 strbuf_addstr(&summary, _("Submodules changed but not updated:"));
706 else
707 strbuf_addstr(&summary, _("Submodule changes to be committed:"));
708 strbuf_addstr(&summary, "\n\n");
709 }
710 strbuf_addbuf(&summary, &cmd_stdout);
711 strbuf_release(&cmd_stdout);
712 if (s->display_comment_prefix) {
714 summary_content = strbuf_detach(&summary, &len);
715 strbuf_add_commented_lines(&summary, summary_content, len);
716 free(summary_content);
717 }
718 fputs(summary.buf, s->fp);
720 strbuf_release(&summary);
721}
722static void wt_status_print_other(struct wt_status *s,
724 struct string_list *l,
725 const char *what,
726 const char *how)
727{
728 int i;
729 struct strbuf buf = STRBUF_INIT;
730 static struct string_list output = STRING_LIST_INIT_DUP;
731 struct column_options copts;
732 if (!l->nr)
734 return;
735 wt_status_print_other_header(s, what, how);
737 for (i = 0; i < l->nr; i++) {
739 struct string_list_item *it;
740 const char *path;
741 it = &(l->items[i]);
742 path = quote_path(it->string, s->prefix, &buf);
743 if (column_active(s->colopts)) {
744 string_list_append(&output, path);
745 continue;
746 }
747 status_printf(s, color(WT_STATUS_HEADER, s), "\t");
748 status_printf_more(s, color(WT_STATUS_UNTRACKED, s),
749 "%s\n", path);
750 }
751 strbuf_release(&buf);
753 if (!column_active(s->colopts))
754 goto conclude;
755 strbuf_addf(&buf, "%s%s\t%s",
757 color(WT_STATUS_HEADER, s),
758 s->display_comment_prefix ? "#" : "",
759 color(WT_STATUS_UNTRACKED, s));
760 memset(&copts, 0, sizeof(copts));
761 copts.padding = 1;
762 copts.indent = buf.buf;
763 if (want_color(s->use_color))
764 copts.nl = GIT_COLOR_RESET "\n";
765 print_columns(&output, s->colopts, &copts);
766 string_list_clear(&output, 0);
767 strbuf_release(&buf);
768conclude:
769 status_printf_ln(s, GIT_COLOR_NORMAL, "");
770}
771static void wt_status_print_verbose(struct wt_status *s)
773{
774 struct rev_info rev;
775 struct setup_revision_opt opt;
776 init_revisions(&rev, NULL);
778 DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
779 memset(&opt, 0, sizeof(opt));
781 opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
782 setup_revisions(0, NULL, &rev, &opt);
783 rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
785 rev.diffopt.detect_rename = 1;
786 rev.diffopt.file = s->fp;
787 rev.diffopt.close_file = 0;
788 /*
789 * If we're not going to stdout, then we definitely don't
790 * want color, since we are going to the commit message
791 * file (and even the "auto" setting won't work, since it
792 * will have checked isatty on stdout).
793 */
794 if (s->fp != stdout)
795 rev.diffopt.use_color = 0;
796 run_diff_index(&rev, 1);
797}
798static void wt_status_print_tracking(struct wt_status *s)
800{
801 struct strbuf sb = STRBUF_INIT;
802 const char *cp, *ep;
803 struct branch *branch;
804 char comment_line_string[3];
805 int i;
806 assert(s->branch && !s->is_initial);
808 if (prefixcmp(s->branch, "refs/heads/"))
809 return;
810 branch = branch_get(s->branch + 11);
811 if (!format_tracking_info(branch, &sb))
812 return;
813 i = 0;
815 if (s->display_comment_prefix) {
816 comment_line_string[i++] = comment_line_char;
817 comment_line_string[i++] = ' ';
818 }
819 comment_line_string[i] = '\0';
820 for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1)
822 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s),
823 "%s%.*s", comment_line_string,
824 (int)(ep - cp), cp);
825 if (s->display_comment_prefix)
826 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "%c",
827 comment_line_char);
828 else
829 fprintf_ln(s->fp, "");
830}
831static int has_unmerged(struct wt_status *s)
833{
834 int i;
835 for (i = 0; i < s->change.nr; i++) {
837 struct wt_status_change_data *d;
838 d = s->change.items[i].util;
839 if (d->stagemask)
840 return 1;
841 }
842 return 0;
843}
844static void show_merge_in_progress(struct wt_status *s,
846 struct wt_status_state *state,
847 const char *color)
848{
849 if (has_unmerged(s)) {
850 status_printf_ln(s, color, _("You have unmerged paths."));
851 if (advice_status_hints)
852 status_printf_ln(s, color,
853 _(" (fix conflicts and run \"git commit\")"));
854 } else {
855 status_printf_ln(s, color,
856 _("All conflicts fixed but you are still merging."));
857 if (advice_status_hints)
858 status_printf_ln(s, color,
859 _(" (use \"git commit\" to conclude merge)"));
860 }
861 wt_status_print_trailer(s);
862}
863static void show_am_in_progress(struct wt_status *s,
865 struct wt_status_state *state,
866 const char *color)
867{
868 status_printf_ln(s, color,
869 _("You are in the middle of an am session."));
870 if (state->am_empty_patch)
871 status_printf_ln(s, color,
872 _("The current patch is empty."));
873 if (advice_status_hints) {
874 if (!state->am_empty_patch)
875 status_printf_ln(s, color,
876 _(" (fix conflicts and then run \"git am --continue\")"));
877 status_printf_ln(s, color,
878 _(" (use \"git am --skip\" to skip this patch)"));
879 status_printf_ln(s, color,
880 _(" (use \"git am --abort\" to restore the original branch)"));
881 }
882 wt_status_print_trailer(s);
883}
884static char *read_line_from_git_path(const char *filename)
886{
887 struct strbuf buf = STRBUF_INIT;
888 FILE *fp = fopen(git_path("%s", filename), "r");
889 if (!fp) {
890 strbuf_release(&buf);
891 return NULL;
892 }
893 strbuf_getline(&buf, fp, '\n');
894 if (!fclose(fp)) {
895 return strbuf_detach(&buf, NULL);
896 } else {
897 strbuf_release(&buf);
898 return NULL;
899 }
900}
901static int split_commit_in_progress(struct wt_status *s)
903{
904 int split_in_progress = 0;
905 char *head = read_line_from_git_path("HEAD");
906 char *orig_head = read_line_from_git_path("ORIG_HEAD");
907 char *rebase_amend = read_line_from_git_path("rebase-merge/amend");
908 char *rebase_orig_head = read_line_from_git_path("rebase-merge/orig-head");
909 if (!head || !orig_head || !rebase_amend || !rebase_orig_head ||
911 !s->branch || strcmp(s->branch, "HEAD"))
912 return split_in_progress;
913 if (!strcmp(rebase_amend, rebase_orig_head)) {
915 if (strcmp(head, rebase_amend))
916 split_in_progress = 1;
917 } else if (strcmp(orig_head, rebase_orig_head)) {
918 split_in_progress = 1;
919 }
920 if (!s->amend && !s->nowarn && !s->workdir_dirty)
922 split_in_progress = 0;
923 free(head);
925 free(orig_head);
926 free(rebase_amend);
927 free(rebase_orig_head);
928 return split_in_progress;
929}
930static void show_rebase_in_progress(struct wt_status *s,
932 struct wt_status_state *state,
933 const char *color)
934{
935 struct stat st;
936 if (has_unmerged(s)) {
938 if (state->branch)
939 status_printf_ln(s, color,
940 _("You are currently rebasing branch '%s' on '%s'."),
941 state->branch,
942 state->onto);
943 else
944 status_printf_ln(s, color,
945 _("You are currently rebasing."));
946 if (advice_status_hints) {
947 status_printf_ln(s, color,
948 _(" (fix conflicts and then run \"git rebase --continue\")"));
949 status_printf_ln(s, color,
950 _(" (use \"git rebase --skip\" to skip this patch)"));
951 status_printf_ln(s, color,
952 _(" (use \"git rebase --abort\" to check out the original branch)"));
953 }
954 } else if (state->rebase_in_progress || !stat(git_path("MERGE_MSG"), &st)) {
955 if (state->branch)
956 status_printf_ln(s, color,
957 _("You are currently rebasing branch '%s' on '%s'."),
958 state->branch,
959 state->onto);
960 else
961 status_printf_ln(s, color,
962 _("You are currently rebasing."));
963 if (advice_status_hints)
964 status_printf_ln(s, color,
965 _(" (all conflicts fixed: run \"git rebase --continue\")"));
966 } else if (split_commit_in_progress(s)) {
967 if (state->branch)
968 status_printf_ln(s, color,
969 _("You are currently splitting a commit while rebasing branch '%s' on '%s'."),
970 state->branch,
971 state->onto);
972 else
973 status_printf_ln(s, color,
974 _("You are currently splitting a commit during a rebase."));
975 if (advice_status_hints)
976 status_printf_ln(s, color,
977 _(" (Once your working directory is clean, run \"git rebase --continue\")"));
978 } else {
979 if (state->branch)
980 status_printf_ln(s, color,
981 _("You are currently editing a commit while rebasing branch '%s' on '%s'."),
982 state->branch,
983 state->onto);
984 else
985 status_printf_ln(s, color,
986 _("You are currently editing a commit during a rebase."));
987 if (advice_status_hints && !s->amend) {
988 status_printf_ln(s, color,
989 _(" (use \"git commit --amend\" to amend the current commit)"));
990 status_printf_ln(s, color,
991 _(" (use \"git rebase --continue\" once you are satisfied with your changes)"));
992 }
993 }
994 wt_status_print_trailer(s);
995}
996static void show_cherry_pick_in_progress(struct wt_status *s,
998 struct wt_status_state *state,
999 const char *color)
1000{
1001 status_printf_ln(s, color, _("You are currently cherry-picking."));
1002 if (advice_status_hints) {
1003 if (has_unmerged(s))
1004 status_printf_ln(s, color,
1005 _(" (fix conflicts and run \"git cherry-pick --continue\")"));
1006 else
1007 status_printf_ln(s, color,
1008 _(" (all conflicts fixed: run \"git cherry-pick --continue\")"));
1009 status_printf_ln(s, color,
1010 _(" (use \"git cherry-pick --abort\" to cancel the cherry-pick operation)"));
1011 }
1012 wt_status_print_trailer(s);
1013}
1014static void show_revert_in_progress(struct wt_status *s,
1016 struct wt_status_state *state,
1017 const char *color)
1018{
1019 status_printf_ln(s, color, _("You are currently reverting commit %s."),
1020 find_unique_abbrev(state->revert_head_sha1, DEFAULT_ABBREV));
1021 if (advice_status_hints) {
1022 if (has_unmerged(s))
1023 status_printf_ln(s, color,
1024 _(" (fix conflicts and run \"git revert --continue\")"));
1025 else
1026 status_printf_ln(s, color,
1027 _(" (all conflicts fixed: run \"git revert --continue\")"));
1028 status_printf_ln(s, color,
1029 _(" (use \"git revert --abort\" to cancel the revert operation)"));
1030 }
1031 wt_status_print_trailer(s);
1032}
1033static void show_bisect_in_progress(struct wt_status *s,
1035 struct wt_status_state *state,
1036 const char *color)
1037{
1038 if (state->branch)
1039 status_printf_ln(s, color,
1040 _("You are currently bisecting, started from branch '%s'."),
1041 state->branch);
1042 else
1043 status_printf_ln(s, color,
1044 _("You are currently bisecting."));
1045 if (advice_status_hints)
1046 status_printf_ln(s, color,
1047 _(" (use \"git bisect reset\" to get back to the original branch)"));
1048 wt_status_print_trailer(s);
1049}
1050/*
1052 * Extract branch information from rebase/bisect
1053 */
1054static char *read_and_strip_branch(const char *path)
1055{
1056 struct strbuf sb = STRBUF_INIT;
1057 unsigned char sha1[20];
1058 if (strbuf_read_file(&sb, git_path("%s", path), 0) <= 0)
1060 goto got_nothing;
1061 while (&sb.len && sb.buf[sb.len - 1] == '\n')
1063 strbuf_setlen(&sb, sb.len - 1);
1064 if (!sb.len)
1065 goto got_nothing;
1066 if (!prefixcmp(sb.buf, "refs/heads/"))
1067 strbuf_remove(&sb,0, strlen("refs/heads/"));
1068 else if (!prefixcmp(sb.buf, "refs/"))
1069 ;
1070 else if (!get_sha1_hex(sb.buf, sha1)) {
1071 const char *abbrev;
1072 abbrev = find_unique_abbrev(sha1, DEFAULT_ABBREV);
1073 strbuf_reset(&sb);
1074 strbuf_addstr(&sb, abbrev);
1075 } else if (!strcmp(sb.buf, "detached HEAD")) /* rebase */
1076 goto got_nothing;
1077 else /* bisect */
1078 ;
1079 return strbuf_detach(&sb, NULL);
1080got_nothing:
1082 strbuf_release(&sb);
1083 return NULL;
1084}
1085struct grab_1st_switch_cbdata {
1087 struct strbuf buf;
1088 unsigned char nsha1[20];
1089};
1090static int grab_1st_switch(unsigned char *osha1, unsigned char *nsha1,
1092 const char *email, unsigned long timestamp, int tz,
1093 const char *message, void *cb_data)
1094{
1095 struct grab_1st_switch_cbdata *cb = cb_data;
1096 const char *target = NULL, *end;
1097 if (prefixcmp(message, "checkout: moving from "))
1099 return 0;
1100 message += strlen("checkout: moving from ");
1101 target = strstr(message, " to ");
1102 if (!target)
1103 return 0;
1104 target += strlen(" to ");
1105 strbuf_reset(&cb->buf);
1106 hashcpy(cb->nsha1, nsha1);
1107 for (end = target; *end && *end != '\n'; end++)
1108 ;
1109 strbuf_add(&cb->buf, target, end - target);
1110 return 1;
1111}
1112static void wt_status_get_detached_from(struct wt_status_state *state)
1114{
1115 struct grab_1st_switch_cbdata cb;
1116 struct commit *commit;
1117 unsigned char sha1[20];
1118 char *ref = NULL;
1119 strbuf_init(&cb.buf, 0);
1121 if (for_each_reflog_ent_reverse("HEAD", grab_1st_switch, &cb) <= 0) {
1122 strbuf_release(&cb.buf);
1123 return;
1124 }
1125 if (dwim_ref(cb.buf.buf, cb.buf.len, sha1, &ref) == 1 &&
1127 /* sha1 is a commit? match without further lookup */
1128 (!hashcmp(cb.nsha1, sha1) ||
1129 /* perhaps sha1 is a tag, try to dereference to a commit */
1130 ((commit = lookup_commit_reference_gently(sha1, 1)) != NULL &&
1131 !hashcmp(cb.nsha1, commit->object.sha1)))) {
1132 int ofs;
1133 if (!prefixcmp(ref, "refs/tags/"))
1134 ofs = strlen("refs/tags/");
1135 else if (!prefixcmp(ref, "refs/remotes/"))
1136 ofs = strlen("refs/remotes/");
1137 else
1138 ofs = 0;
1139 state->detached_from = xstrdup(ref + ofs);
1140 } else
1141 state->detached_from =
1142 xstrdup(find_unique_abbrev(cb.nsha1, DEFAULT_ABBREV));
1143 hashcpy(state->detached_sha1, cb.nsha1);
1144 free(ref);
1146 strbuf_release(&cb.buf);
1147}
1148void wt_status_get_state(struct wt_status_state *state,
1150 int get_detached_from)
1151{
1152 struct stat st;
1153 unsigned char sha1[20];
1154 if (!stat(git_path("MERGE_HEAD"), &st)) {
1156 state->merge_in_progress = 1;
1157 } else if (!stat(git_path("rebase-apply"), &st)) {
1158 if (!stat(git_path("rebase-apply/applying"), &st)) {
1159 state->am_in_progress = 1;
1160 if (!stat(git_path("rebase-apply/patch"), &st) && !st.st_size)
1161 state->am_empty_patch = 1;
1162 } else {
1163 state->rebase_in_progress = 1;
1164 state->branch = read_and_strip_branch("rebase-apply/head-name");
1165 state->onto = read_and_strip_branch("rebase-apply/onto");
1166 }
1167 } else if (!stat(git_path("rebase-merge"), &st)) {
1168 if (!stat(git_path("rebase-merge/interactive"), &st))
1169 state->rebase_interactive_in_progress = 1;
1170 else
1171 state->rebase_in_progress = 1;
1172 state->branch = read_and_strip_branch("rebase-merge/head-name");
1173 state->onto = read_and_strip_branch("rebase-merge/onto");
1174 } else if (!stat(git_path("CHERRY_PICK_HEAD"), &st)) {
1175 state->cherry_pick_in_progress = 1;
1176 }
1177 if (!stat(git_path("BISECT_LOG"), &st)) {
1178 state->bisect_in_progress = 1;
1179 state->branch = read_and_strip_branch("BISECT_START");
1180 }
1181 if (!stat(git_path("REVERT_HEAD"), &st) &&
1182 !get_sha1("REVERT_HEAD", sha1)) {
1183 state->revert_in_progress = 1;
1184 hashcpy(state->revert_head_sha1, sha1);
1185 }
1186 if (get_detached_from)
1188 wt_status_get_detached_from(state);
1189}
1190static void wt_status_print_state(struct wt_status *s,
1192 struct wt_status_state *state)
1193{
1194 const char *state_color = color(WT_STATUS_HEADER, s);
1195 if (state->merge_in_progress)
1196 show_merge_in_progress(s, state, state_color);
1197 else if (state->am_in_progress)
1198 show_am_in_progress(s, state, state_color);
1199 else if (state->rebase_in_progress || state->rebase_interactive_in_progress)
1200 show_rebase_in_progress(s, state, state_color);
1201 else if (state->cherry_pick_in_progress)
1202 show_cherry_pick_in_progress(s, state, state_color);
1203 else if (state->revert_in_progress)
1204 show_revert_in_progress(s, state, state_color);
1205 if (state->bisect_in_progress)
1206 show_bisect_in_progress(s, state, state_color);
1207}
1208void wt_status_print(struct wt_status *s)
1210{
1211 const char *branch_color = color(WT_STATUS_ONBRANCH, s);
1212 const char *branch_status_color = color(WT_STATUS_HEADER, s);
1213 struct wt_status_state state;
1214 memset(&state, 0, sizeof(state));
1216 wt_status_get_state(&state,
1217 s->branch && !strcmp(s->branch, "HEAD"));
1218 if (s->branch) {
1220 const char *on_what = _("On branch ");
1221 const char *branch_name = s->branch;
1222 if (!prefixcmp(branch_name, "refs/heads/"))
1223 branch_name += 11;
1224 else if (!strcmp(branch_name, "HEAD")) {
1225 branch_status_color = color(WT_STATUS_NOBRANCH, s);
1226 if (state.rebase_in_progress || state.rebase_interactive_in_progress) {
1227 on_what = _("rebase in progress; onto ");
1228 branch_name = state.onto;
1229 } else if (state.detached_from) {
1230 unsigned char sha1[20];
1231 branch_name = state.detached_from;
1232 if (!get_sha1("HEAD", sha1) &&
1233 !hashcmp(sha1, state.detached_sha1))
1234 on_what = _("HEAD detached at ");
1235 else
1236 on_what = _("HEAD detached from ");
1237 } else {
1238 branch_name = "";
1239 on_what = _("Not currently on any branch.");
1240 }
1241 }
1242 status_printf(s, color(WT_STATUS_HEADER, s), "");
1243 status_printf_more(s, branch_status_color, "%s", on_what);
1244 status_printf_more(s, branch_color, "%s\n", branch_name);
1245 if (!s->is_initial)
1246 wt_status_print_tracking(s);
1247 }
1248 wt_status_print_state(s, &state);
1250 free(state.branch);
1251 free(state.onto);
1252 free(state.detached_from);
1253 if (s->is_initial) {
1255 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
1256 status_printf_ln(s, color(WT_STATUS_HEADER, s), _("Initial commit"));
1257 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
1258 }
1259 wt_status_print_updated(s);
1261 wt_status_print_unmerged(s);
1262 wt_status_print_changed(s);
1263 if (s->submodule_summary &&
1264 (!s->ignore_submodule_arg ||
1265 strcmp(s->ignore_submodule_arg, "all"))) {
1266 wt_status_print_submodule_summary(s, 0); /* staged */
1267 wt_status_print_submodule_summary(s, 1); /* unstaged */
1268 }
1269 if (s->show_untracked_files) {
1270 wt_status_print_other(s, &s->untracked, _("Untracked files"), "add");
1271 if (s->show_ignored_files)
1272 wt_status_print_other(s, &s->ignored, _("Ignored files"), "add -f");
1273 if (advice_status_u_option && 2000 < s->untracked_in_ms) {
1274 status_printf_ln(s, GIT_COLOR_NORMAL, "");
1275 status_printf_ln(s, GIT_COLOR_NORMAL,
1276 _("It took %.2f seconds to enumerate untracked files. 'status -uno'\n"
1277 "may speed it up, but you have to be careful not to forget to add\n"
1278 "new files yourself (see 'git help status')."),
1279 s->untracked_in_ms / 1000.0);
1280 }
1281 } else if (s->commitable)
1282 status_printf_ln(s, GIT_COLOR_NORMAL, _("Untracked files not listed%s"),
1283 advice_status_hints
1284 ? _(" (use -u option to show untracked files)") : "");
1285 if (s->verbose)
1287 wt_status_print_verbose(s);
1288 if (!s->commitable) {
1289 if (s->amend)
1290 status_printf_ln(s, GIT_COLOR_NORMAL, _("No changes"));
1291 else if (s->nowarn)
1292 ; /* nothing */
1293 else if (s->workdir_dirty) {
1294 if (advice_status_hints)
1295 printf(_("no changes added to commit "
1296 "(use \"git add\" and/or \"git commit -a\")\n"));
1297 else
1298 printf(_("no changes added to commit\n"));
1299 } else if (s->untracked.nr) {
1300 if (advice_status_hints)
1301 printf(_("nothing added to commit but untracked files "
1302 "present (use \"git add\" to track)\n"));
1303 else
1304 printf(_("nothing added to commit but untracked files present\n"));
1305 } else if (s->is_initial) {
1306 if (advice_status_hints)
1307 printf(_("nothing to commit (create/copy files "
1308 "and use \"git add\" to track)\n"));
1309 else
1310 printf(_("nothing to commit\n"));
1311 } else if (!s->show_untracked_files) {
1312 if (advice_status_hints)
1313 printf(_("nothing to commit (use -u to show untracked files)\n"));
1314 else
1315 printf(_("nothing to commit\n"));
1316 } else
1317 printf(_("nothing to commit, working directory clean\n"));
1318 }
1319}
1320static void wt_shortstatus_unmerged(struct string_list_item *it,
1322 struct wt_status *s)
1323{
1324 struct wt_status_change_data *d = it->util;
1325 const char *how = "??";
1326 switch (d->stagemask) {
1328 case 1: how = "DD"; break; /* both deleted */
1329 case 2: how = "AU"; break; /* added by us */
1330 case 3: how = "UD"; break; /* deleted by them */
1331 case 4: how = "UA"; break; /* added by them */
1332 case 5: how = "DU"; break; /* deleted by us */
1333 case 6: how = "AA"; break; /* both added */
1334 case 7: how = "UU"; break; /* both modified */
1335 }
1336 color_fprintf(s->fp, color(WT_STATUS_UNMERGED, s), "%s", how);
1337 if (s->null_termination) {
1338 fprintf(stdout, " %s%c", it->string, 0);
1339 } else {
1340 struct strbuf onebuf = STRBUF_INIT;
1341 const char *one;
1342 one = quote_path(it->string, s->prefix, &onebuf);
1343 printf(" %s\n", one);
1344 strbuf_release(&onebuf);
1345 }
1346}
1347static void wt_shortstatus_status(struct string_list_item *it,
1349 struct wt_status *s)
1350{
1351 struct wt_status_change_data *d = it->util;
1352 if (d->index_status)
1354 color_fprintf(s->fp, color(WT_STATUS_UPDATED, s), "%c", d->index_status);
1355 else
1356 putchar(' ');
1357 if (d->worktree_status)
1358 color_fprintf(s->fp, color(WT_STATUS_CHANGED, s), "%c", d->worktree_status);
1359 else
1360 putchar(' ');
1361 putchar(' ');
1362 if (s->null_termination) {
1363 fprintf(stdout, "%s%c", it->string, 0);
1364 if (d->head_path)
1365 fprintf(stdout, "%s%c", d->head_path, 0);
1366 } else {
1367 struct strbuf onebuf = STRBUF_INIT;
1368 const char *one;
1369 if (d->head_path) {
1370 one = quote_path(d->head_path, s->prefix, &onebuf);
1371 if (*one != '"' && strchr(one, ' ') != NULL) {
1372 putchar('"');
1373 strbuf_addch(&onebuf, '"');
1374 one = onebuf.buf;
1375 }
1376 printf("%s -> ", one);
1377 strbuf_release(&onebuf);
1378 }
1379 one = quote_path(it->string, s->prefix, &onebuf);
1380 if (*one != '"' && strchr(one, ' ') != NULL) {
1381 putchar('"');
1382 strbuf_addch(&onebuf, '"');
1383 one = onebuf.buf;
1384 }
1385 printf("%s\n", one);
1386 strbuf_release(&onebuf);
1387 }
1388}
1389static void wt_shortstatus_other(struct string_list_item *it,
1391 struct wt_status *s, const char *sign)
1392{
1393 if (s->null_termination) {
1394 fprintf(stdout, "%s %s%c", sign, it->string, 0);
1395 } else {
1396 struct strbuf onebuf = STRBUF_INIT;
1397 const char *one;
1398 one = quote_path(it->string, s->prefix, &onebuf);
1399 color_fprintf(s->fp, color(WT_STATUS_UNTRACKED, s), "%s", sign);
1400 printf(" %s\n", one);
1401 strbuf_release(&onebuf);
1402 }
1403}
1404static void wt_shortstatus_print_tracking(struct wt_status *s)
1406{
1407 struct branch *branch;
1408 const char *header_color = color(WT_STATUS_HEADER, s);
1409 const char *branch_color_local = color(WT_STATUS_LOCAL_BRANCH, s);
1410 const char *branch_color_remote = color(WT_STATUS_REMOTE_BRANCH, s);
1411 const char *base;
1413 const char *branch_name;
1414 int num_ours, num_theirs;
1415 color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "## ");
1417 if (!s->branch)
1419 return;
1420 branch_name = s->branch;
1421 if (!prefixcmp(branch_name, "refs/heads/"))
1423 branch_name += 11;
1424 else if (!strcmp(branch_name, "HEAD")) {
1425 branch_name = _("HEAD (no branch)");
1426 branch_color_local = color(WT_STATUS_NOBRANCH, s);
1427 }
1428 branch = branch_get(s->branch + 11);
1430 if (s->is_initial)
1431 color_fprintf(s->fp, header_color, _("Initial commit on "));
1432 if (!stat_tracking_info(branch, &num_ours, &num_theirs)) {
1433 color_fprintf(s->fp, branch_color_local, "%s", branch_name);
1434 fputc(s->null_termination ? '\0' : '\n', s->fp);
1435 return;
1436 }
1437 base = branch->merge[0]->dst;
1439 base = shorten_unambiguous_ref(base, 0);
1440 color_fprintf(s->fp, branch_color_local, "%s", branch_name);
1441 color_fprintf(s->fp, header_color, "...");
1442 color_fprintf(s->fp, branch_color_remote, "%s", base);
1443 color_fprintf(s->fp, header_color, " [");
1445 if (!num_ours) {
1446 color_fprintf(s->fp, header_color, _("behind "));
1447 color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
1448 } else if (!num_theirs) {
1449 color_fprintf(s->fp, header_color, _("ahead "));
1450 color_fprintf(s->fp, branch_color_local, "%d", num_ours);
1451 } else {
1452 color_fprintf(s->fp, header_color, _("ahead "));
1453 color_fprintf(s->fp, branch_color_local, "%d", num_ours);
1454 color_fprintf(s->fp, header_color, _(", behind "));
1455 color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
1456 }
1457 color_fprintf(s->fp, header_color, "]");
1459 fputc(s->null_termination ? '\0' : '\n', s->fp);
1460}
1461void wt_shortstatus_print(struct wt_status *s)
1463{
1464 int i;
1465 if (s->show_branch)
1467 wt_shortstatus_print_tracking(s);
1468 for (i = 0; i < s->change.nr; i++) {
1470 struct wt_status_change_data *d;
1471 struct string_list_item *it;
1472 it = &(s->change.items[i]);
1474 d = it->util;
1475 if (d->stagemask)
1476 wt_shortstatus_unmerged(it, s);
1477 else
1478 wt_shortstatus_status(it, s);
1479 }
1480 for (i = 0; i < s->untracked.nr; i++) {
1481 struct string_list_item *it;
1482 it = &(s->untracked.items[i]);
1484 wt_shortstatus_other(it, s, "??");
1485 }
1486 for (i = 0; i < s->ignored.nr; i++) {
1487 struct string_list_item *it;
1488 it = &(s->ignored.items[i]);
1490 wt_shortstatus_other(it, s, "!!");
1491 }
1492}
1493void wt_porcelain_print(struct wt_status *s)
1495{
1496 s->use_color = 0;
1497 s->relative_paths = 0;
1498 s->prefix = NULL;
1499 wt_shortstatus_print(s);
1500}