t7508: test advice.statusHints
[git/git.git] / wt-status.c
CommitLineData
85023577 1#include "cache.h"
c91f0d92 2#include "wt-status.h"
c91f0d92
JK
3#include "object.h"
4#include "dir.h"
5#include "commit.h"
6#include "diff.h"
7#include "revision.h"
8#include "diffcore.h"
a734d0b1 9#include "quote.h"
ac8d5afc 10#include "run-command.h"
b6975ab5 11#include "remote.h"
c91f0d92 12
23900a96 13static char default_wt_status_colors[][COLOR_MAXLEN] = {
dc6ebd4c
AL
14 GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */
15 GIT_COLOR_GREEN, /* WT_STATUS_UPDATED */
16 GIT_COLOR_RED, /* WT_STATUS_CHANGED */
17 GIT_COLOR_RED, /* WT_STATUS_UNTRACKED */
18 GIT_COLOR_RED, /* WT_STATUS_NOBRANCH */
4d4d5726 19 GIT_COLOR_RED, /* WT_STATUS_UNMERGED */
c91f0d92 20};
4d229653 21
d249b098 22static const char *color(int slot, struct wt_status *s)
c91f0d92 23{
23900a96 24 return s->use_color > 0 ? s->color_palette[slot] : "";
c91f0d92
JK
25}
26
27void wt_status_prepare(struct wt_status *s)
28{
29 unsigned char sha1[20];
30 const char *head;
31
cc46a743 32 memset(s, 0, sizeof(*s));
23900a96
JH
33 memcpy(s->color_palette, default_wt_status_colors,
34 sizeof(default_wt_status_colors));
d249b098
JH
35 s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
36 s->use_color = -1;
37 s->relative_paths = 1;
8da19775 38 head = resolve_ref("HEAD", sha1, 0, NULL);
f62363fb 39 s->branch = head ? xstrdup(head) : NULL;
c91f0d92 40 s->reference = "HEAD";
f26a0012 41 s->fp = stdout;
0f729f21 42 s->index_file = get_index_file();
50b7e70f 43 s->change.strdup_strings = 1;
76378683 44 s->untracked.strdup_strings = 1;
c91f0d92
JK
45}
46
4d4d5726
JH
47static void wt_status_print_unmerged_header(struct wt_status *s)
48{
d249b098 49 const char *c = color(WT_STATUS_HEADER, s);
3c588453 50
4d4d5726 51 color_fprintf_ln(s->fp, c, "# Unmerged paths:");
edf563fb
JK
52 if (!advice_status_hints)
53 return;
3c588453
JH
54 if (s->in_merge)
55 ;
56 else if (!s->is_initial)
4d4d5726
JH
57 color_fprintf_ln(s->fp, c, "# (use \"git reset %s <file>...\" to unstage)", s->reference);
58 else
59 color_fprintf_ln(s->fp, c, "# (use \"git rm --cached <file>...\" to unstage)");
dd20f8af 60 color_fprintf_ln(s->fp, c, "# (use \"git add/rm <file>...\" as appropriate to mark resolution)");
4d4d5726
JH
61 color_fprintf_ln(s->fp, c, "#");
62}
63
f26a0012 64static void wt_status_print_cached_header(struct wt_status *s)
3c1eb9cb 65{
d249b098 66 const char *c = color(WT_STATUS_HEADER, s);
3c588453 67
f26a0012 68 color_fprintf_ln(s->fp, c, "# Changes to be committed:");
edf563fb
JK
69 if (!advice_status_hints)
70 return;
3c588453
JH
71 if (s->in_merge)
72 ; /* NEEDSWORK: use "git reset --unresolve"??? */
73 else if (!s->is_initial)
f26a0012 74 color_fprintf_ln(s->fp, c, "# (use \"git reset %s <file>...\" to unstage)", s->reference);
3c588453 75 else
f26a0012 76 color_fprintf_ln(s->fp, c, "# (use \"git rm --cached <file>...\" to unstage)");
f26a0012 77 color_fprintf_ln(s->fp, c, "#");
3c1eb9cb
JR
78}
79
bb914b14 80static void wt_status_print_dirty_header(struct wt_status *s,
9297f77e
JL
81 int has_deleted,
82 int has_dirty_submodules)
c91f0d92 83{
d249b098 84 const char *c = color(WT_STATUS_HEADER, s);
3c588453 85
bb914b14 86 color_fprintf_ln(s->fp, c, "# Changed but not updated:");
edf563fb
JK
87 if (!advice_status_hints)
88 return;
bb914b14
AM
89 if (!has_deleted)
90 color_fprintf_ln(s->fp, c, "# (use \"git add <file>...\" to update what will be committed)");
91 else
92 color_fprintf_ln(s->fp, c, "# (use \"git add/rm <file>...\" to update what will be committed)");
4d6e4c4d 93 color_fprintf_ln(s->fp, c, "# (use \"git checkout -- <file>...\" to discard changes in working directory)");
9297f77e
JL
94 if (has_dirty_submodules)
95 color_fprintf_ln(s->fp, c, "# (commit or discard the untracked or modified content in submodules)");
bb914b14
AM
96 color_fprintf_ln(s->fp, c, "#");
97}
98
99static void wt_status_print_untracked_header(struct wt_status *s)
100{
d249b098 101 const char *c = color(WT_STATUS_HEADER, s);
bb914b14 102 color_fprintf_ln(s->fp, c, "# Untracked files:");
edf563fb
JK
103 if (!advice_status_hints)
104 return;
bb914b14 105 color_fprintf_ln(s->fp, c, "# (use \"git add <file>...\" to include in what will be committed)");
f26a0012 106 color_fprintf_ln(s->fp, c, "#");
c91f0d92
JK
107}
108
f26a0012 109static void wt_status_print_trailer(struct wt_status *s)
c91f0d92 110{
d249b098 111 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
c91f0d92
JK
112}
113
a734d0b1 114#define quote_path quote_path_relative
3a946802 115
4d4d5726
JH
116static void wt_status_print_unmerged_data(struct wt_status *s,
117 struct string_list_item *it)
118{
d249b098 119 const char *c = color(WT_STATUS_UNMERGED, s);
4d4d5726
JH
120 struct wt_status_change_data *d = it->util;
121 struct strbuf onebuf = STRBUF_INIT;
122 const char *one, *how = "bug";
123
124 one = quote_path(it->string, -1, &onebuf, s->prefix);
d249b098 125 color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t");
4d4d5726
JH
126 switch (d->stagemask) {
127 case 1: how = "both deleted:"; break;
128 case 2: how = "added by us:"; break;
129 case 3: how = "deleted by them:"; break;
130 case 4: how = "added by them:"; break;
131 case 5: how = "deleted by us:"; break;
132 case 6: how = "both added:"; break;
133 case 7: how = "both modified:"; break;
134 }
135 color_fprintf(s->fp, c, "%-20s%s\n", how, one);
136 strbuf_release(&onebuf);
137}
138
50b7e70f
JH
139static void wt_status_print_change_data(struct wt_status *s,
140 int change_type,
141 struct string_list_item *it)
c91f0d92 142{
50b7e70f 143 struct wt_status_change_data *d = it->util;
d249b098 144 const char *c = color(change_type, s);
50b7e70f
JH
145 int status = status;
146 char *one_name;
147 char *two_name;
3a946802 148 const char *one, *two;
f285a2d7 149 struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT;
9297f77e 150 struct strbuf extra = STRBUF_INIT;
3a946802 151
50b7e70f
JH
152 one_name = two_name = it->string;
153 switch (change_type) {
154 case WT_STATUS_UPDATED:
155 status = d->index_status;
156 if (d->head_path)
157 one_name = d->head_path;
158 break;
159 case WT_STATUS_CHANGED:
9297f77e
JL
160 if (d->new_submodule_commits || d->dirty_submodule) {
161 strbuf_addstr(&extra, " (");
162 if (d->new_submodule_commits)
163 strbuf_addf(&extra, "new commits, ");
164 if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED)
165 strbuf_addf(&extra, "modified content, ");
166 if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED)
167 strbuf_addf(&extra, "untracked content, ");
168 strbuf_setlen(&extra, extra.len - 2);
169 strbuf_addch(&extra, ')');
170 }
50b7e70f
JH
171 status = d->worktree_status;
172 break;
173 }
174
175 one = quote_path(one_name, -1, &onebuf, s->prefix);
176 two = quote_path(two_name, -1, &twobuf, s->prefix);
3a946802 177
d249b098 178 color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t");
50b7e70f 179 switch (status) {
c91f0d92 180 case DIFF_STATUS_ADDED:
f26a0012 181 color_fprintf(s->fp, c, "new file: %s", one);
3a946802 182 break;
c91f0d92 183 case DIFF_STATUS_COPIED:
f26a0012 184 color_fprintf(s->fp, c, "copied: %s -> %s", one, two);
c91f0d92
JK
185 break;
186 case DIFF_STATUS_DELETED:
f26a0012 187 color_fprintf(s->fp, c, "deleted: %s", one);
3a946802 188 break;
c91f0d92 189 case DIFF_STATUS_MODIFIED:
f26a0012 190 color_fprintf(s->fp, c, "modified: %s", one);
3a946802 191 break;
c91f0d92 192 case DIFF_STATUS_RENAMED:
f26a0012 193 color_fprintf(s->fp, c, "renamed: %s -> %s", one, two);
c91f0d92
JK
194 break;
195 case DIFF_STATUS_TYPE_CHANGED:
f26a0012 196 color_fprintf(s->fp, c, "typechange: %s", one);
3a946802 197 break;
c91f0d92 198 case DIFF_STATUS_UNKNOWN:
f26a0012 199 color_fprintf(s->fp, c, "unknown: %s", one);
3a946802 200 break;
c91f0d92 201 case DIFF_STATUS_UNMERGED:
f26a0012 202 color_fprintf(s->fp, c, "unmerged: %s", one);
3a946802 203 break;
c91f0d92 204 default:
50b7e70f 205 die("bug: unhandled diff status %c", status);
c91f0d92 206 }
9297f77e
JL
207 if (extra.len) {
208 color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "%s", extra.buf);
209 strbuf_release(&extra);
210 }
f26a0012 211 fprintf(s->fp, "\n");
367c9886
JS
212 strbuf_release(&onebuf);
213 strbuf_release(&twobuf);
c91f0d92
JK
214}
215
50b7e70f
JH
216static void wt_status_collect_changed_cb(struct diff_queue_struct *q,
217 struct diff_options *options,
218 void *data)
c91f0d92
JK
219{
220 struct wt_status *s = data;
c91f0d92 221 int i;
50b7e70f
JH
222
223 if (!q->nr)
224 return;
225 s->workdir_dirty = 1;
c91f0d92 226 for (i = 0; i < q->nr; i++) {
50b7e70f
JH
227 struct diff_filepair *p;
228 struct string_list_item *it;
229 struct wt_status_change_data *d;
230
231 p = q->queue[i];
232 it = string_list_insert(p->one->path, &s->change);
233 d = it->util;
234 if (!d) {
235 d = xcalloc(1, sizeof(*d));
236 it->util = d;
c91f0d92 237 }
50b7e70f
JH
238 if (!d->worktree_status)
239 d->worktree_status = p->status;
9297f77e
JL
240 d->dirty_submodule = p->two->dirty_submodule;
241 if (S_ISGITLINK(p->two->mode))
242 d->new_submodule_commits = !!hashcmp(p->one->sha1, p->two->sha1);
c91f0d92 243 }
c91f0d92
JK
244}
245
4d4d5726
JH
246static int unmerged_mask(const char *path)
247{
248 int pos, mask;
249 struct cache_entry *ce;
250
251 pos = cache_name_pos(path, strlen(path));
252 if (0 <= pos)
253 return 0;
254
255 mask = 0;
256 pos = -pos-1;
257 while (pos < active_nr) {
258 ce = active_cache[pos++];
259 if (strcmp(ce->name, path) || !ce_stage(ce))
260 break;
261 mask |= (1 << (ce_stage(ce) - 1));
262 }
263 return mask;
264}
265
50b7e70f
JH
266static void wt_status_collect_updated_cb(struct diff_queue_struct *q,
267 struct diff_options *options,
268 void *data)
c91f0d92 269{
6e458bf6 270 struct wt_status *s = data;
c91f0d92 271 int i;
50b7e70f
JH
272
273 for (i = 0; i < q->nr; i++) {
274 struct diff_filepair *p;
275 struct string_list_item *it;
276 struct wt_status_change_data *d;
277
278 p = q->queue[i];
279 it = string_list_insert(p->two->path, &s->change);
280 d = it->util;
281 if (!d) {
282 d = xcalloc(1, sizeof(*d));
283 it->util = d;
284 }
285 if (!d->index_status)
286 d->index_status = p->status;
287 switch (p->status) {
288 case DIFF_STATUS_COPIED:
289 case DIFF_STATUS_RENAMED:
290 d->head_path = xstrdup(p->one->path);
291 break;
4d4d5726
JH
292 case DIFF_STATUS_UNMERGED:
293 d->stagemask = unmerged_mask(p->two->path);
294 break;
50b7e70f 295 }
6e458bf6 296 }
c91f0d92
JK
297}
298
50b7e70f 299static void wt_status_collect_changes_worktree(struct wt_status *s)
c91f0d92
JK
300{
301 struct rev_info rev;
50b7e70f
JH
302
303 init_revisions(&rev, NULL);
304 setup_revisions(0, NULL, &rev, NULL);
305 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
9297f77e 306 DIFF_OPT_SET(&rev.diffopt, DIRTY_SUBMODULES);
3bfc4504
JL
307 if (!s->show_untracked_files)
308 DIFF_OPT_SET(&rev.diffopt, IGNORE_UNTRACKED_IN_SUBMODULES);
50b7e70f
JH
309 rev.diffopt.format_callback = wt_status_collect_changed_cb;
310 rev.diffopt.format_callback_data = s;
76e2f7ce 311 rev.prune_data = s->pathspec;
50b7e70f
JH
312 run_diff_files(&rev, 0);
313}
314
315static void wt_status_collect_changes_index(struct wt_status *s)
316{
317 struct rev_info rev;
32962c9b 318 struct setup_revision_opt opt;
50b7e70f 319
c91f0d92 320 init_revisions(&rev, NULL);
32962c9b
JH
321 memset(&opt, 0, sizeof(opt));
322 opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
323 setup_revisions(0, NULL, &rev, &opt);
324
c91f0d92 325 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
50b7e70f 326 rev.diffopt.format_callback = wt_status_collect_updated_cb;
c91f0d92
JK
327 rev.diffopt.format_callback_data = s;
328 rev.diffopt.detect_rename = 1;
50705915 329 rev.diffopt.rename_limit = 200;
f714fb84 330 rev.diffopt.break_opt = 0;
76e2f7ce 331 rev.prune_data = s->pathspec;
c91f0d92
JK
332 run_diff_index(&rev, 1);
333}
334
50b7e70f
JH
335static void wt_status_collect_changes_initial(struct wt_status *s)
336{
337 int i;
338
339 for (i = 0; i < active_nr; i++) {
340 struct string_list_item *it;
341 struct wt_status_change_data *d;
342 struct cache_entry *ce = active_cache[i];
343
76e2f7ce
JH
344 if (!ce_path_match(ce, s->pathspec))
345 continue;
50b7e70f
JH
346 it = string_list_insert(ce->name, &s->change);
347 d = it->util;
348 if (!d) {
349 d = xcalloc(1, sizeof(*d));
350 it->util = d;
351 }
4d4d5726 352 if (ce_stage(ce)) {
50b7e70f 353 d->index_status = DIFF_STATUS_UNMERGED;
4d4d5726
JH
354 d->stagemask |= (1 << (ce_stage(ce) - 1));
355 }
50b7e70f
JH
356 else
357 d->index_status = DIFF_STATUS_ADDED;
358 }
359}
360
76378683
JH
361static void wt_status_collect_untracked(struct wt_status *s)
362{
363 int i;
364 struct dir_struct dir;
365
366 if (!s->show_untracked_files)
367 return;
368 memset(&dir, 0, sizeof(dir));
369 if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES)
370 dir.flags |=
371 DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
372 setup_standard_excludes(&dir);
373
688cd6d2 374 fill_directory(&dir, s->pathspec);
eeefa7c9 375 for (i = 0; i < dir.nr; i++) {
76378683
JH
376 struct dir_entry *ent = dir.entries[i];
377 if (!cache_name_is_other(ent->name, ent->len))
378 continue;
76e2f7ce
JH
379 if (!match_pathspec(s->pathspec, ent->name, ent->len, 0, NULL))
380 continue;
76378683
JH
381 s->workdir_untracked = 1;
382 string_list_insert(ent->name, &s->untracked);
383 }
384}
385
386void wt_status_collect(struct wt_status *s)
50b7e70f
JH
387{
388 wt_status_collect_changes_worktree(s);
389
390 if (s->is_initial)
391 wt_status_collect_changes_initial(s);
392 else
393 wt_status_collect_changes_index(s);
76378683 394 wt_status_collect_untracked(s);
50b7e70f
JH
395}
396
4d4d5726
JH
397static void wt_status_print_unmerged(struct wt_status *s)
398{
399 int shown_header = 0;
400 int i;
401
402 for (i = 0; i < s->change.nr; i++) {
403 struct wt_status_change_data *d;
404 struct string_list_item *it;
405 it = &(s->change.items[i]);
406 d = it->util;
407 if (!d->stagemask)
408 continue;
409 if (!shown_header) {
410 wt_status_print_unmerged_header(s);
411 shown_header = 1;
412 }
413 wt_status_print_unmerged_data(s, it);
414 }
415 if (shown_header)
416 wt_status_print_trailer(s);
417
418}
419
50b7e70f
JH
420static void wt_status_print_updated(struct wt_status *s)
421{
422 int shown_header = 0;
423 int i;
424
425 for (i = 0; i < s->change.nr; i++) {
426 struct wt_status_change_data *d;
427 struct string_list_item *it;
428 it = &(s->change.items[i]);
429 d = it->util;
430 if (!d->index_status ||
431 d->index_status == DIFF_STATUS_UNMERGED)
432 continue;
433 if (!shown_header) {
434 wt_status_print_cached_header(s);
435 s->commitable = 1;
436 shown_header = 1;
437 }
438 wt_status_print_change_data(s, WT_STATUS_UPDATED, it);
439 }
440 if (shown_header)
441 wt_status_print_trailer(s);
442}
443
444/*
445 * -1 : has delete
446 * 0 : no change
447 * 1 : some change but no delete
448 */
9297f77e
JL
449static int wt_status_check_worktree_changes(struct wt_status *s,
450 int *dirty_submodules)
50b7e70f
JH
451{
452 int i;
453 int changes = 0;
454
9297f77e
JL
455 *dirty_submodules = 0;
456
50b7e70f
JH
457 for (i = 0; i < s->change.nr; i++) {
458 struct wt_status_change_data *d;
459 d = s->change.items[i].util;
4d4d5726
JH
460 if (!d->worktree_status ||
461 d->worktree_status == DIFF_STATUS_UNMERGED)
50b7e70f 462 continue;
9297f77e
JL
463 if (!changes)
464 changes = 1;
465 if (d->dirty_submodule)
466 *dirty_submodules = 1;
50b7e70f 467 if (d->worktree_status == DIFF_STATUS_DELETED)
9297f77e 468 changes = -1;
50b7e70f
JH
469 }
470 return changes;
471}
472
c91f0d92
JK
473static void wt_status_print_changed(struct wt_status *s)
474{
9297f77e
JL
475 int i, dirty_submodules;
476 int worktree_changes = wt_status_check_worktree_changes(s, &dirty_submodules);
50b7e70f
JH
477
478 if (!worktree_changes)
479 return;
480
9297f77e 481 wt_status_print_dirty_header(s, worktree_changes < 0, dirty_submodules);
50b7e70f
JH
482
483 for (i = 0; i < s->change.nr; i++) {
484 struct wt_status_change_data *d;
485 struct string_list_item *it;
486 it = &(s->change.items[i]);
487 d = it->util;
4d4d5726
JH
488 if (!d->worktree_status ||
489 d->worktree_status == DIFF_STATUS_UNMERGED)
50b7e70f
JH
490 continue;
491 wt_status_print_change_data(s, WT_STATUS_CHANGED, it);
492 }
493 wt_status_print_trailer(s);
c91f0d92
JK
494}
495
f17a5d34 496static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitted)
ac8d5afc
PY
497{
498 struct child_process sm_summary;
499 char summary_limit[64];
500 char index[PATH_MAX];
501 const char *env[] = { index, NULL };
502 const char *argv[] = {
503 "submodule",
504 "summary",
f17a5d34 505 uncommitted ? "--files" : "--cached",
ac8d5afc
PY
506 "--for-status",
507 "--summary-limit",
508 summary_limit,
f17a5d34 509 uncommitted ? NULL : (s->amend ? "HEAD^" : "HEAD"),
ac8d5afc
PY
510 NULL
511 };
512
d249b098 513 sprintf(summary_limit, "%d", s->submodule_summary);
ac8d5afc
PY
514 snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file);
515
516 memset(&sm_summary, 0, sizeof(sm_summary));
517 sm_summary.argv = argv;
518 sm_summary.env = env;
519 sm_summary.git_cmd = 1;
520 sm_summary.no_stdin = 1;
521 fflush(s->fp);
522 sm_summary.out = dup(fileno(s->fp)); /* run_command closes it */
523 run_command(&sm_summary);
524}
525
6e458bf6 526static void wt_status_print_untracked(struct wt_status *s)
c91f0d92 527{
c91f0d92 528 int i;
f285a2d7 529 struct strbuf buf = STRBUF_INIT;
c91f0d92 530
76378683
JH
531 if (!s->untracked.nr)
532 return;
c91f0d92 533
76378683
JH
534 wt_status_print_untracked_header(s);
535 for (i = 0; i < s->untracked.nr; i++) {
536 struct string_list_item *it;
537 it = &(s->untracked.items[i]);
d249b098
JH
538 color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t");
539 color_fprintf_ln(s->fp, color(WT_STATUS_UNTRACKED, s), "%s",
76378683
JH
540 quote_path(it->string, strlen(it->string),
541 &buf, s->prefix));
c91f0d92 542 }
367c9886 543 strbuf_release(&buf);
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544}
545
546static void wt_status_print_verbose(struct wt_status *s)
547{
548 struct rev_info rev;
32962c9b 549 struct setup_revision_opt opt;
99a12694 550
c91f0d92 551 init_revisions(&rev, NULL);
5ec11af6 552 DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
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553
554 memset(&opt, 0, sizeof(opt));
555 opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
556 setup_revisions(0, NULL, &rev, &opt);
557
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558 rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
559 rev.diffopt.detect_rename = 1;
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560 rev.diffopt.file = s->fp;
561 rev.diffopt.close_file = 0;
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562 /*
563 * If we're not going to stdout, then we definitely don't
564 * want color, since we are going to the commit message
565 * file (and even the "auto" setting won't work, since it
566 * will have checked isatty on stdout).
567 */
568 if (s->fp != stdout)
569 DIFF_OPT_CLR(&rev.diffopt, COLOR_DIFF);
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570 run_diff_index(&rev, 1);
571}
572
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573static void wt_status_print_tracking(struct wt_status *s)
574{
575 struct strbuf sb = STRBUF_INIT;
576 const char *cp, *ep;
577 struct branch *branch;
578
579 assert(s->branch && !s->is_initial);
580 if (prefixcmp(s->branch, "refs/heads/"))
581 return;
582 branch = branch_get(s->branch + 11);
583 if (!format_tracking_info(branch, &sb))
584 return;
585
586 for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1)
d249b098 587 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s),
b6975ab5 588 "# %.*s", (int)(ep - cp), cp);
d249b098 589 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
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590}
591
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592void wt_status_print(struct wt_status *s)
593{
d249b098 594 const char *branch_color = color(WT_STATUS_HEADER, s);
98bf8a47 595
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596 if (s->branch) {
597 const char *on_what = "On branch ";
598 const char *branch_name = s->branch;
cc44c765 599 if (!prefixcmp(branch_name, "refs/heads/"))
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600 branch_name += 11;
601 else if (!strcmp(branch_name, "HEAD")) {
602 branch_name = "";
d249b098 603 branch_color = color(WT_STATUS_NOBRANCH, s);
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604 on_what = "Not currently on any branch.";
605 }
d249b098 606 color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "# ");
950ce2e2 607 color_fprintf_ln(s->fp, branch_color, "%s%s", on_what, branch_name);
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608 if (!s->is_initial)
609 wt_status_print_tracking(s);
bda324cf 610 }
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611
612 if (s->is_initial) {
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613 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
614 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "# Initial commit");
615 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
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616 }
617
c1e255b7 618 wt_status_print_updated(s);
228e7b5d 619 wt_status_print_unmerged(s);
c91f0d92 620 wt_status_print_changed(s);
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621 if (s->submodule_summary) {
622 wt_status_print_submodule_summary(s, 0); /* staged */
623 wt_status_print_submodule_summary(s, 1); /* unstaged */
624 }
d249b098 625 if (s->show_untracked_files)
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626 wt_status_print_untracked(s);
627 else if (s->commitable)
628 fprintf(s->fp, "# Untracked files not listed (use -u option to show untracked files)\n");
c91f0d92 629
1324fb6f 630 if (s->verbose)
c91f0d92 631 wt_status_print_verbose(s);
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632 if (!s->commitable) {
633 if (s->amend)
f26a0012 634 fprintf(s->fp, "# No changes\n");
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635 else if (s->nowarn)
636 ; /* nothing */
2a3a3c24 637 else if (s->workdir_dirty)
dcbc7bbe 638 printf("no changes added to commit (use \"git add\" and/or \"git commit -a\")\n");
76378683 639 else if (s->untracked.nr)
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640 printf("nothing added to commit but untracked files present (use \"git add\" to track)\n");
641 else if (s->is_initial)
642 printf("nothing to commit (create/copy files and use \"git add\" to track)\n");
d249b098 643 else if (!s->show_untracked_files)
6c2ce048 644 printf("nothing to commit (use -u to show untracked files)\n");
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645 else
646 printf("nothing to commit (working directory clean)\n");
6e458bf6 647 }
c91f0d92 648}
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649
650static void wt_shortstatus_unmerged(int null_termination, struct string_list_item *it,
651 struct wt_status *s)
652{
653 struct wt_status_change_data *d = it->util;
654 const char *how = "??";
655
656 switch (d->stagemask) {
657 case 1: how = "DD"; break; /* both deleted */
658 case 2: how = "AU"; break; /* added by us */
659 case 3: how = "UD"; break; /* deleted by them */
660 case 4: how = "UA"; break; /* added by them */
661 case 5: how = "DU"; break; /* deleted by us */
662 case 6: how = "AA"; break; /* both added */
663 case 7: how = "UU"; break; /* both modified */
664 }
3fe2a894 665 color_fprintf(s->fp, color(WT_STATUS_UNMERGED, s), "%s", how);
84dbe7b8 666 if (null_termination) {
3fe2a894 667 fprintf(stdout, " %s%c", it->string, 0);
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668 } else {
669 struct strbuf onebuf = STRBUF_INIT;
670 const char *one;
671 one = quote_path(it->string, -1, &onebuf, s->prefix);
3fe2a894 672 printf(" %s\n", one);
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673 strbuf_release(&onebuf);
674 }
675}
676
677static void wt_shortstatus_status(int null_termination, struct string_list_item *it,
678 struct wt_status *s)
679{
680 struct wt_status_change_data *d = it->util;
681
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682 if (d->index_status)
683 color_fprintf(s->fp, color(WT_STATUS_UPDATED, s), "%c", d->index_status);
684 else
685 putchar(' ');
686 if (d->worktree_status)
687 color_fprintf(s->fp, color(WT_STATUS_CHANGED, s), "%c", d->worktree_status);
688 else
689 putchar(' ');
690 putchar(' ');
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691 if (null_termination) {
692 fprintf(stdout, "%s%c", it->string, 0);
693 if (d->head_path)
694 fprintf(stdout, "%s%c", d->head_path, 0);
695 } else {
696 struct strbuf onebuf = STRBUF_INIT;
697 const char *one;
698 if (d->head_path) {
699 one = quote_path(d->head_path, -1, &onebuf, s->prefix);
700 printf("%s -> ", one);
701 strbuf_release(&onebuf);
702 }
703 one = quote_path(it->string, -1, &onebuf, s->prefix);
704 printf("%s\n", one);
705 strbuf_release(&onebuf);
706 }
707}
708
709static void wt_shortstatus_untracked(int null_termination, struct string_list_item *it,
710 struct wt_status *s)
711{
712 if (null_termination) {
713 fprintf(stdout, "?? %s%c", it->string, 0);
714 } else {
715 struct strbuf onebuf = STRBUF_INIT;
716 const char *one;
717 one = quote_path(it->string, -1, &onebuf, s->prefix);
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718 color_fprintf(s->fp, color(WT_STATUS_UNTRACKED, s), "??");
719 printf(" %s\n", one);
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720 strbuf_release(&onebuf);
721 }
722}
723
724void wt_shortstatus_print(struct wt_status *s, int null_termination)
725{
726 int i;
727 for (i = 0; i < s->change.nr; i++) {
728 struct wt_status_change_data *d;
729 struct string_list_item *it;
730
731 it = &(s->change.items[i]);
732 d = it->util;
733 if (d->stagemask)
734 wt_shortstatus_unmerged(null_termination, it, s);
735 else
736 wt_shortstatus_status(null_termination, it, s);
737 }
738 for (i = 0; i < s->untracked.nr; i++) {
739 struct string_list_item *it;
740
741 it = &(s->untracked.items[i]);
742 wt_shortstatus_untracked(null_termination, it, s);
743 }
744}
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745
746void wt_porcelain_print(struct wt_status *s, int null_termination)
747{
748 s->use_color = 0;
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749 s->relative_paths = 0;
750 s->prefix = NULL;
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751 wt_shortstatus_print(s, null_termination);
752}