wt-status: move wt_status_get_state() out to wt_status_print()
[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"
05a59a08 12#include "refs.h"
46a958b3 13#include "submodule.h"
323d0530 14#include "column.h"
2d1cceba 15#include "strbuf.h"
c91f0d92 16
23900a96 17static char default_wt_status_colors[][COLOR_MAXLEN] = {
dc6ebd4c
AL
18 GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */
19 GIT_COLOR_GREEN, /* WT_STATUS_UPDATED */
20 GIT_COLOR_RED, /* WT_STATUS_CHANGED */
21 GIT_COLOR_RED, /* WT_STATUS_UNTRACKED */
22 GIT_COLOR_RED, /* WT_STATUS_NOBRANCH */
4d4d5726 23 GIT_COLOR_RED, /* WT_STATUS_UNMERGED */
05a59a08
DKF
24 GIT_COLOR_GREEN, /* WT_STATUS_LOCAL_BRANCH */
25 GIT_COLOR_RED, /* WT_STATUS_REMOTE_BRANCH */
148135fc 26 GIT_COLOR_NIL, /* WT_STATUS_ONBRANCH */
c91f0d92 27};
4d229653 28
d249b098 29static const char *color(int slot, struct wt_status *s)
c91f0d92 30{
daa0c3d9
JK
31 const char *c = "";
32 if (want_color(s->use_color))
33 c = s->color_palette[slot];
148135fc
JK
34 if (slot == WT_STATUS_ONBRANCH && color_is_nil(c))
35 c = s->color_palette[WT_STATUS_HEADER];
36 return c;
c91f0d92
JK
37}
38
becbdae8
JN
39static 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
46 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
60 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}
82
83void status_printf_ln(struct wt_status *s, const char *color,
84 const char *fmt, ...)
85{
86 va_list ap;
87
88 va_start(ap, fmt);
89 status_vprintf(s, 1, color, fmt, ap, "\n");
90 va_end(ap);
91}
92
93void status_printf(struct wt_status *s, const char *color,
94 const char *fmt, ...)
95{
96 va_list ap;
97
98 va_start(ap, fmt);
99 status_vprintf(s, 1, color, fmt, ap, NULL);
100 va_end(ap);
101}
102
1e24845c
JH
103static void status_printf_more(struct wt_status *s, const char *color,
104 const char *fmt, ...)
becbdae8
JN
105{
106 va_list ap;
107
108 va_start(ap, fmt);
109 status_vprintf(s, 0, color, fmt, ap, NULL);
110 va_end(ap);
111}
112
c91f0d92
JK
113void wt_status_prepare(struct wt_status *s)
114{
115 unsigned char sha1[20];
c91f0d92 116
cc46a743 117 memset(s, 0, sizeof(*s));
23900a96
JH
118 memcpy(s->color_palette, default_wt_status_colors,
119 sizeof(default_wt_status_colors));
d249b098
JH
120 s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
121 s->use_color = -1;
122 s->relative_paths = 1;
96ec7b1e 123 s->branch = resolve_refdup("HEAD", sha1, 0, NULL);
c91f0d92 124 s->reference = "HEAD";
f26a0012 125 s->fp = stdout;
0f729f21 126 s->index_file = get_index_file();
50b7e70f 127 s->change.strdup_strings = 1;
76378683 128 s->untracked.strdup_strings = 1;
6cb3f6b2 129 s->ignored.strdup_strings = 1;
c91f0d92
JK
130}
131
4d4d5726
JH
132static void wt_status_print_unmerged_header(struct wt_status *s)
133{
96b0ec1a
LK
134 int i;
135 int del_mod_conflict = 0;
136 int both_deleted = 0;
137 int not_deleted = 0;
d249b098 138 const char *c = color(WT_STATUS_HEADER, s);
3c588453 139
355ec7a1 140 status_printf_ln(s, c, _("Unmerged paths:"));
96b0ec1a
LK
141
142 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
146 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
edf563fb
JK
162 if (!advice_status_hints)
163 return;
37f7a857 164 if (s->whence != FROM_COMMIT)
3c588453
JH
165 ;
166 else if (!s->is_initial)
355ec7a1 167 status_printf_ln(s, c, _(" (use \"git reset %s <file>...\" to unstage)"), s->reference);
4d4d5726 168 else
355ec7a1 169 status_printf_ln(s, c, _(" (use \"git rm --cached <file>...\" to unstage)"));
96b0ec1a
LK
170
171 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 }
b926c0d1 181 status_printf_ln(s, c, "");
4d4d5726
JH
182}
183
f26a0012 184static void wt_status_print_cached_header(struct wt_status *s)
3c1eb9cb 185{
d249b098 186 const char *c = color(WT_STATUS_HEADER, s);
3c588453 187
919a4ce0 188 status_printf_ln(s, c, _("Changes to be committed:"));
edf563fb
JK
189 if (!advice_status_hints)
190 return;
37f7a857 191 if (s->whence != FROM_COMMIT)
3c588453
JH
192 ; /* NEEDSWORK: use "git reset --unresolve"??? */
193 else if (!s->is_initial)
355ec7a1 194 status_printf_ln(s, c, _(" (use \"git reset %s <file>...\" to unstage)"), s->reference);
3c588453 195 else
355ec7a1 196 status_printf_ln(s, c, _(" (use \"git rm --cached <file>...\" to unstage)"));
b926c0d1 197 status_printf_ln(s, c, "");
3c1eb9cb
JR
198}
199
bb914b14 200static void wt_status_print_dirty_header(struct wt_status *s,
9297f77e
JL
201 int has_deleted,
202 int has_dirty_submodules)
c91f0d92 203{
d249b098 204 const char *c = color(WT_STATUS_HEADER, s);
3c588453 205
355ec7a1 206 status_printf_ln(s, c, _("Changes not staged for commit:"));
edf563fb
JK
207 if (!advice_status_hints)
208 return;
bb914b14 209 if (!has_deleted)
355ec7a1 210 status_printf_ln(s, c, _(" (use \"git add <file>...\" to update what will be committed)"));
bb914b14 211 else
355ec7a1
ÆAB
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)"));
9297f77e 214 if (has_dirty_submodules)
355ec7a1 215 status_printf_ln(s, c, _(" (commit or discard the untracked or modified content in submodules)"));
b926c0d1 216 status_printf_ln(s, c, "");
bb914b14
AM
217}
218
1b908b6f
JH
219static void wt_status_print_other_header(struct wt_status *s,
220 const char *what,
221 const char *how)
bb914b14 222{
d249b098 223 const char *c = color(WT_STATUS_HEADER, s);
50bd8b7e 224 status_printf_ln(s, c, "%s:", what);
edf563fb
JK
225 if (!advice_status_hints)
226 return;
355ec7a1 227 status_printf_ln(s, c, _(" (use \"git %s <file>...\" to include in what will be committed)"), how);
b926c0d1 228 status_printf_ln(s, c, "");
c91f0d92
JK
229}
230
f26a0012 231static void wt_status_print_trailer(struct wt_status *s)
c91f0d92 232{
b926c0d1 233 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
c91f0d92
JK
234}
235
a734d0b1 236#define quote_path quote_path_relative
3a946802 237
4d4d5726
JH
238static void wt_status_print_unmerged_data(struct wt_status *s,
239 struct string_list_item *it)
240{
d249b098 241 const char *c = color(WT_STATUS_UNMERGED, s);
4d4d5726
JH
242 struct wt_status_change_data *d = it->util;
243 struct strbuf onebuf = STRBUF_INIT;
355ec7a1 244 const char *one, *how = _("bug");
4d4d5726
JH
245
246 one = quote_path(it->string, -1, &onebuf, s->prefix);
b926c0d1 247 status_printf(s, color(WT_STATUS_HEADER, s), "\t");
4d4d5726 248 switch (d->stagemask) {
355ec7a1
ÆAB
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;
4d4d5726 256 }
b926c0d1 257 status_printf_more(s, c, "%-20s%s\n", how, one);
4d4d5726
JH
258 strbuf_release(&onebuf);
259}
260
50b7e70f
JH
261static void wt_status_print_change_data(struct wt_status *s,
262 int change_type,
263 struct string_list_item *it)
c91f0d92 264{
50b7e70f 265 struct wt_status_change_data *d = it->util;
d249b098 266 const char *c = color(change_type, s);
50b7e70f
JH
267 int status = status;
268 char *one_name;
269 char *two_name;
3a946802 270 const char *one, *two;
f285a2d7 271 struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT;
9297f77e 272 struct strbuf extra = STRBUF_INIT;
3a946802 273
50b7e70f
JH
274 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:
9297f77e
JL
282 if (d->new_submodule_commits || d->dirty_submodule) {
283 strbuf_addstr(&extra, " (");
284 if (d->new_submodule_commits)
355ec7a1 285 strbuf_addf(&extra, _("new commits, "));
9297f77e 286 if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED)
355ec7a1 287 strbuf_addf(&extra, _("modified content, "));
9297f77e 288 if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED)
355ec7a1 289 strbuf_addf(&extra, _("untracked content, "));
9297f77e
JL
290 strbuf_setlen(&extra, extra.len - 2);
291 strbuf_addch(&extra, ')');
292 }
50b7e70f
JH
293 status = d->worktree_status;
294 break;
295 }
296
297 one = quote_path(one_name, -1, &onebuf, s->prefix);
298 two = quote_path(two_name, -1, &twobuf, s->prefix);
3a946802 299
b926c0d1 300 status_printf(s, color(WT_STATUS_HEADER, s), "\t");
50b7e70f 301 switch (status) {
c91f0d92 302 case DIFF_STATUS_ADDED:
355ec7a1 303 status_printf_more(s, c, _("new file: %s"), one);
3a946802 304 break;
c91f0d92 305 case DIFF_STATUS_COPIED:
355ec7a1 306 status_printf_more(s, c, _("copied: %s -> %s"), one, two);
c91f0d92
JK
307 break;
308 case DIFF_STATUS_DELETED:
355ec7a1 309 status_printf_more(s, c, _("deleted: %s"), one);
3a946802 310 break;
c91f0d92 311 case DIFF_STATUS_MODIFIED:
355ec7a1 312 status_printf_more(s, c, _("modified: %s"), one);
3a946802 313 break;
c91f0d92 314 case DIFF_STATUS_RENAMED:
d2b044be 315 status_printf_more(s, c, _("renamed: %s -> %s"), one, two);
c91f0d92
JK
316 break;
317 case DIFF_STATUS_TYPE_CHANGED:
355ec7a1 318 status_printf_more(s, c, _("typechange: %s"), one);
3a946802 319 break;
c91f0d92 320 case DIFF_STATUS_UNKNOWN:
355ec7a1 321 status_printf_more(s, c, _("unknown: %s"), one);
3a946802 322 break;
c91f0d92 323 case DIFF_STATUS_UNMERGED:
355ec7a1 324 status_printf_more(s, c, _("unmerged: %s"), one);
3a946802 325 break;
c91f0d92 326 default:
355ec7a1 327 die(_("bug: unhandled diff status %c"), status);
c91f0d92 328 }
9297f77e 329 if (extra.len) {
b926c0d1 330 status_printf_more(s, color(WT_STATUS_HEADER, s), "%s", extra.buf);
9297f77e
JL
331 strbuf_release(&extra);
332 }
b926c0d1 333 status_printf_more(s, GIT_COLOR_NORMAL, "\n");
367c9886
JS
334 strbuf_release(&onebuf);
335 strbuf_release(&twobuf);
c91f0d92
JK
336}
337
50b7e70f
JH
338static void wt_status_collect_changed_cb(struct diff_queue_struct *q,
339 struct diff_options *options,
340 void *data)
c91f0d92
JK
341{
342 struct wt_status *s = data;
c91f0d92 343 int i;
50b7e70f
JH
344
345 if (!q->nr)
346 return;
347 s->workdir_dirty = 1;
c91f0d92 348 for (i = 0; i < q->nr; i++) {
50b7e70f
JH
349 struct diff_filepair *p;
350 struct string_list_item *it;
351 struct wt_status_change_data *d;
352
353 p = q->queue[i];
78a395d3 354 it = string_list_insert(&s->change, p->one->path);
50b7e70f
JH
355 d = it->util;
356 if (!d) {
357 d = xcalloc(1, sizeof(*d));
358 it->util = d;
c91f0d92 359 }
50b7e70f
JH
360 if (!d->worktree_status)
361 d->worktree_status = p->status;
9297f77e
JL
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);
c91f0d92 365 }
c91f0d92
JK
366}
367
4d4d5726
JH
368static int unmerged_mask(const char *path)
369{
370 int pos, mask;
371 struct cache_entry *ce;
372
373 pos = cache_name_pos(path, strlen(path));
374 if (0 <= pos)
375 return 0;
376
377 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}
387
50b7e70f
JH
388static void wt_status_collect_updated_cb(struct diff_queue_struct *q,
389 struct diff_options *options,
390 void *data)
c91f0d92 391{
6e458bf6 392 struct wt_status *s = data;
c91f0d92 393 int i;
50b7e70f
JH
394
395 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
400 p = q->queue[i];
78a395d3 401 it = string_list_insert(&s->change, p->two->path);
50b7e70f
JH
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;
4d4d5726
JH
414 case DIFF_STATUS_UNMERGED:
415 d->stagemask = unmerged_mask(p->two->path);
416 break;
50b7e70f 417 }
6e458bf6 418 }
c91f0d92
JK
419}
420
50b7e70f 421static void wt_status_collect_changes_worktree(struct wt_status *s)
c91f0d92
JK
422{
423 struct rev_info rev;
50b7e70f
JH
424
425 init_revisions(&rev, NULL);
426 setup_revisions(0, NULL, &rev, NULL);
427 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
9297f77e 428 DIFF_OPT_SET(&rev.diffopt, DIRTY_SUBMODULES);
3bfc4504
JL
429 if (!s->show_untracked_files)
430 DIFF_OPT_SET(&rev.diffopt, IGNORE_UNTRACKED_IN_SUBMODULES);
aee9c7d6
JL
431 if (s->ignore_submodule_arg) {
432 DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
46a958b3 433 handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
c4c42f2c 434 }
50b7e70f
JH
435 rev.diffopt.format_callback = wt_status_collect_changed_cb;
436 rev.diffopt.format_callback_data = s;
afe069d1 437 init_pathspec(&rev.prune_data, s->pathspec);
50b7e70f
JH
438 run_diff_files(&rev, 0);
439}
440
441static void wt_status_collect_changes_index(struct wt_status *s)
442{
443 struct rev_info rev;
32962c9b 444 struct setup_revision_opt opt;
50b7e70f 445
c91f0d92 446 init_revisions(&rev, NULL);
32962c9b
JH
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
aee9c7d6
JL
451 if (s->ignore_submodule_arg) {
452 DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
46a958b3 453 handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
aee9c7d6 454 }
46a958b3 455
c91f0d92 456 rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
50b7e70f 457 rev.diffopt.format_callback = wt_status_collect_updated_cb;
c91f0d92
JK
458 rev.diffopt.format_callback_data = s;
459 rev.diffopt.detect_rename = 1;
50705915 460 rev.diffopt.rename_limit = 200;
f714fb84 461 rev.diffopt.break_opt = 0;
afe069d1 462 init_pathspec(&rev.prune_data, s->pathspec);
c91f0d92
JK
463 run_diff_index(&rev, 1);
464}
465
50b7e70f
JH
466static void wt_status_collect_changes_initial(struct wt_status *s)
467{
eb9cb55b 468 struct pathspec pathspec;
50b7e70f
JH
469 int i;
470
eb9cb55b 471 init_pathspec(&pathspec, s->pathspec);
50b7e70f
JH
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
eb9cb55b 477 if (!ce_path_match(ce, &pathspec))
76e2f7ce 478 continue;
78a395d3 479 it = string_list_insert(&s->change, ce->name);
50b7e70f
JH
480 d = it->util;
481 if (!d) {
482 d = xcalloc(1, sizeof(*d));
483 it->util = d;
484 }
4d4d5726 485 if (ce_stage(ce)) {
50b7e70f 486 d->index_status = DIFF_STATUS_UNMERGED;
4d4d5726
JH
487 d->stagemask |= (1 << (ce_stage(ce) - 1));
488 }
50b7e70f
JH
489 else
490 d->index_status = DIFF_STATUS_ADDED;
491 }
eb9cb55b 492 free_pathspec(&pathspec);
50b7e70f
JH
493}
494
76378683
JH
495static void wt_status_collect_untracked(struct wt_status *s)
496{
497 int i;
498 struct dir_struct dir;
499
500 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
688cd6d2 508 fill_directory(&dir, s->pathspec);
eeefa7c9 509 for (i = 0; i < dir.nr; i++) {
76378683 510 struct dir_entry *ent = dir.entries[i];
b822423e
BC
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);
f5b26b1d 514 free(ent);
76378683 515 }
f5b26b1d 516
6cb3f6b2
JH
517 if (s->show_ignored_files) {
518 dir.nr = 0;
721ac4ed
AP
519 dir.flags = DIR_SHOW_IGNORED;
520 if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES)
521 dir.flags |= DIR_SHOW_OTHER_DIRECTORIES;
6cb3f6b2
JH
522 fill_directory(&dir, s->pathspec);
523 for (i = 0; i < dir.nr; i++) {
524 struct dir_entry *ent = dir.entries[i];
b822423e
BC
525 if (cache_name_is_other(ent->name, ent->len) &&
526 match_pathspec(s->pathspec, ent->name, ent->len, 0, NULL))
527 string_list_insert(&s->ignored, ent->name);
6cb3f6b2
JH
528 free(ent);
529 }
530 }
531
f5b26b1d 532 free(dir.entries);
76378683
JH
533}
534
535void wt_status_collect(struct wt_status *s)
50b7e70f
JH
536{
537 wt_status_collect_changes_worktree(s);
538
539 if (s->is_initial)
540 wt_status_collect_changes_initial(s);
541 else
542 wt_status_collect_changes_index(s);
76378683 543 wt_status_collect_untracked(s);
50b7e70f
JH
544}
545
4d4d5726
JH
546static void wt_status_print_unmerged(struct wt_status *s)
547{
548 int shown_header = 0;
549 int i;
550
551 for (i = 0; i < s->change.nr; i++) {
552 struct wt_status_change_data *d;
553 struct string_list_item *it;
554 it = &(s->change.items[i]);
555 d = it->util;
556 if (!d->stagemask)
557 continue;
558 if (!shown_header) {
559 wt_status_print_unmerged_header(s);
560 shown_header = 1;
561 }
562 wt_status_print_unmerged_data(s, it);
563 }
564 if (shown_header)
565 wt_status_print_trailer(s);
566
567}
568
50b7e70f
JH
569static void wt_status_print_updated(struct wt_status *s)
570{
571 int shown_header = 0;
572 int i;
573
574 for (i = 0; i < s->change.nr; i++) {
575 struct wt_status_change_data *d;
576 struct string_list_item *it;
577 it = &(s->change.items[i]);
578 d = it->util;
579 if (!d->index_status ||
580 d->index_status == DIFF_STATUS_UNMERGED)
581 continue;
582 if (!shown_header) {
583 wt_status_print_cached_header(s);
584 s->commitable = 1;
585 shown_header = 1;
586 }
587 wt_status_print_change_data(s, WT_STATUS_UPDATED, it);
588 }
589 if (shown_header)
590 wt_status_print_trailer(s);
591}
592
593/*
594 * -1 : has delete
595 * 0 : no change
596 * 1 : some change but no delete
597 */
9297f77e
JL
598static int wt_status_check_worktree_changes(struct wt_status *s,
599 int *dirty_submodules)
50b7e70f
JH
600{
601 int i;
602 int changes = 0;
603
9297f77e
JL
604 *dirty_submodules = 0;
605
50b7e70f
JH
606 for (i = 0; i < s->change.nr; i++) {
607 struct wt_status_change_data *d;
608 d = s->change.items[i].util;
4d4d5726
JH
609 if (!d->worktree_status ||
610 d->worktree_status == DIFF_STATUS_UNMERGED)
50b7e70f 611 continue;
9297f77e
JL
612 if (!changes)
613 changes = 1;
614 if (d->dirty_submodule)
615 *dirty_submodules = 1;
50b7e70f 616 if (d->worktree_status == DIFF_STATUS_DELETED)
9297f77e 617 changes = -1;
50b7e70f
JH
618 }
619 return changes;
620}
621
c91f0d92
JK
622static void wt_status_print_changed(struct wt_status *s)
623{
9297f77e
JL
624 int i, dirty_submodules;
625 int worktree_changes = wt_status_check_worktree_changes(s, &dirty_submodules);
50b7e70f
JH
626
627 if (!worktree_changes)
628 return;
629
9297f77e 630 wt_status_print_dirty_header(s, worktree_changes < 0, dirty_submodules);
50b7e70f
JH
631
632 for (i = 0; i < s->change.nr; i++) {
633 struct wt_status_change_data *d;
634 struct string_list_item *it;
635 it = &(s->change.items[i]);
636 d = it->util;
4d4d5726
JH
637 if (!d->worktree_status ||
638 d->worktree_status == DIFF_STATUS_UNMERGED)
50b7e70f
JH
639 continue;
640 wt_status_print_change_data(s, WT_STATUS_CHANGED, it);
641 }
642 wt_status_print_trailer(s);
c91f0d92
JK
643}
644
f17a5d34 645static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitted)
ac8d5afc
PY
646{
647 struct child_process sm_summary;
648 char summary_limit[64];
649 char index[PATH_MAX];
66dbfd55
GV
650 const char *env[] = { NULL, NULL };
651 const char *argv[8];
652
653 env[0] = index;
654 argv[0] = "submodule";
655 argv[1] = "summary";
656 argv[2] = uncommitted ? "--files" : "--cached";
657 argv[3] = "--for-status";
658 argv[4] = "--summary-limit";
659 argv[5] = summary_limit;
660 argv[6] = uncommitted ? NULL : (s->amend ? "HEAD^" : "HEAD");
661 argv[7] = NULL;
ac8d5afc 662
d249b098 663 sprintf(summary_limit, "%d", s->submodule_summary);
ac8d5afc
PY
664 snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file);
665
666 memset(&sm_summary, 0, sizeof(sm_summary));
667 sm_summary.argv = argv;
668 sm_summary.env = env;
669 sm_summary.git_cmd = 1;
670 sm_summary.no_stdin = 1;
671 fflush(s->fp);
672 sm_summary.out = dup(fileno(s->fp)); /* run_command closes it */
673 run_command(&sm_summary);
674}
675
1b908b6f
JH
676static void wt_status_print_other(struct wt_status *s,
677 struct string_list *l,
678 const char *what,
679 const char *how)
c91f0d92 680{
c91f0d92 681 int i;
f285a2d7 682 struct strbuf buf = STRBUF_INIT;
323d0530
NTND
683 static struct string_list output = STRING_LIST_INIT_DUP;
684 struct column_options copts;
c91f0d92 685
1282988b 686 if (!l->nr)
76378683 687 return;
c91f0d92 688
1b908b6f
JH
689 wt_status_print_other_header(s, what, how);
690
691 for (i = 0; i < l->nr; i++) {
76378683 692 struct string_list_item *it;
323d0530 693 const char *path;
1b908b6f 694 it = &(l->items[i]);
323d0530
NTND
695 path = quote_path(it->string, strlen(it->string),
696 &buf, s->prefix);
697 if (column_active(s->colopts)) {
698 string_list_append(&output, path);
699 continue;
700 }
b926c0d1
JN
701 status_printf(s, color(WT_STATUS_HEADER, s), "\t");
702 status_printf_more(s, color(WT_STATUS_UNTRACKED, s),
323d0530 703 "%s\n", path);
c91f0d92 704 }
323d0530
NTND
705
706 strbuf_release(&buf);
707 if (!column_active(s->colopts))
708 return;
709
710 strbuf_addf(&buf, "%s#\t%s",
711 color(WT_STATUS_HEADER, s),
712 color(WT_STATUS_UNTRACKED, s));
713 memset(&copts, 0, sizeof(copts));
714 copts.padding = 1;
715 copts.indent = buf.buf;
716 if (want_color(s->use_color))
717 copts.nl = GIT_COLOR_RESET "\n";
718 print_columns(&output, s->colopts, &copts);
719 string_list_clear(&output, 0);
367c9886 720 strbuf_release(&buf);
c91f0d92
JK
721}
722
723static void wt_status_print_verbose(struct wt_status *s)
724{
725 struct rev_info rev;
32962c9b 726 struct setup_revision_opt opt;
99a12694 727
c91f0d92 728 init_revisions(&rev, NULL);
5ec11af6 729 DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
32962c9b
JH
730
731 memset(&opt, 0, sizeof(opt));
732 opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
733 setup_revisions(0, NULL, &rev, &opt);
734
c91f0d92
JK
735 rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
736 rev.diffopt.detect_rename = 1;
4ba0cb27
KH
737 rev.diffopt.file = s->fp;
738 rev.diffopt.close_file = 0;
4f672ad6
JK
739 /*
740 * If we're not going to stdout, then we definitely don't
741 * want color, since we are going to the commit message
742 * file (and even the "auto" setting won't work, since it
743 * will have checked isatty on stdout).
744 */
745 if (s->fp != stdout)
f1c96261 746 rev.diffopt.use_color = 0;
c91f0d92
JK
747 run_diff_index(&rev, 1);
748}
749
b6975ab5
JH
750static void wt_status_print_tracking(struct wt_status *s)
751{
752 struct strbuf sb = STRBUF_INIT;
753 const char *cp, *ep;
754 struct branch *branch;
755
756 assert(s->branch && !s->is_initial);
757 if (prefixcmp(s->branch, "refs/heads/"))
758 return;
759 branch = branch_get(s->branch + 11);
760 if (!format_tracking_info(branch, &sb))
761 return;
762
763 for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1)
d249b098 764 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s),
b6975ab5 765 "# %.*s", (int)(ep - cp), cp);
d249b098 766 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
b6975ab5
JH
767}
768
83c750ac
LK
769static int has_unmerged(struct wt_status *s)
770{
771 int i;
772
773 for (i = 0; i < s->change.nr; i++) {
774 struct wt_status_change_data *d;
775 d = s->change.items[i].util;
776 if (d->stagemask)
777 return 1;
778 }
779 return 0;
780}
781
782static void show_merge_in_progress(struct wt_status *s,
783 struct wt_status_state *state,
784 const char *color)
785{
786 if (has_unmerged(s)) {
787 status_printf_ln(s, color, _("You have unmerged paths."));
788 if (advice_status_hints)
789 status_printf_ln(s, color,
790 _(" (fix conflicts and run \"git commit\")"));
791 } else {
792 status_printf_ln(s, color,
793 _("All conflicts fixed but you are still merging."));
794 if (advice_status_hints)
795 status_printf_ln(s, color,
796 _(" (use \"git commit\" to conclude merge)"));
797 }
798 wt_status_print_trailer(s);
799}
800
801static void show_am_in_progress(struct wt_status *s,
802 struct wt_status_state *state,
803 const char *color)
804{
805 status_printf_ln(s, color,
806 _("You are in the middle of an am session."));
807 if (state->am_empty_patch)
808 status_printf_ln(s, color,
809 _("The current patch is empty."));
810 if (advice_status_hints) {
811 if (!state->am_empty_patch)
812 status_printf_ln(s, color,
813 _(" (fix conflicts and then run \"git am --resolved\")"));
814 status_printf_ln(s, color,
815 _(" (use \"git am --skip\" to skip this patch)"));
816 status_printf_ln(s, color,
817 _(" (use \"git am --abort\" to restore the original branch)"));
818 }
819 wt_status_print_trailer(s);
820}
821
2d1cceba
LK
822static char *read_line_from_git_path(const char *filename)
823{
824 struct strbuf buf = STRBUF_INIT;
825 FILE *fp = fopen(git_path("%s", filename), "r");
826 if (!fp) {
827 strbuf_release(&buf);
828 return NULL;
829 }
830 strbuf_getline(&buf, fp, '\n');
831 if (!fclose(fp)) {
832 return strbuf_detach(&buf, NULL);
833 } else {
834 strbuf_release(&buf);
835 return NULL;
836 }
837}
838
839static int split_commit_in_progress(struct wt_status *s)
840{
841 int split_in_progress = 0;
842 char *head = read_line_from_git_path("HEAD");
843 char *orig_head = read_line_from_git_path("ORIG_HEAD");
844 char *rebase_amend = read_line_from_git_path("rebase-merge/amend");
845 char *rebase_orig_head = read_line_from_git_path("rebase-merge/orig-head");
846
847 if (!head || !orig_head || !rebase_amend || !rebase_orig_head ||
848 !s->branch || strcmp(s->branch, "HEAD"))
849 return split_in_progress;
850
851 if (!strcmp(rebase_amend, rebase_orig_head)) {
852 if (strcmp(head, rebase_amend))
853 split_in_progress = 1;
854 } else if (strcmp(orig_head, rebase_orig_head)) {
855 split_in_progress = 1;
856 }
857
858 if (!s->amend && !s->nowarn && !s->workdir_dirty)
859 split_in_progress = 0;
860
861 free(head);
862 free(orig_head);
863 free(rebase_amend);
864 free(rebase_orig_head);
865 return split_in_progress;
866}
867
83c750ac
LK
868static void show_rebase_in_progress(struct wt_status *s,
869 struct wt_status_state *state,
870 const char *color)
871{
872 struct stat st;
873
874 if (has_unmerged(s)) {
0722c805
NTND
875 if (state->branch)
876 status_printf_ln(s, color,
877 _("You are currently rebasing branch '%s' on '%s'."),
878 state->branch,
879 state->onto);
880 else
881 status_printf_ln(s, color,
882 _("You are currently rebasing."));
83c750ac
LK
883 if (advice_status_hints) {
884 status_printf_ln(s, color,
885 _(" (fix conflicts and then run \"git rebase --continue\")"));
886 status_printf_ln(s, color,
887 _(" (use \"git rebase --skip\" to skip this patch)"));
888 status_printf_ln(s, color,
889 _(" (use \"git rebase --abort\" to check out the original branch)"));
890 }
891 } else if (state->rebase_in_progress || !stat(git_path("MERGE_MSG"), &st)) {
0722c805
NTND
892 if (state->branch)
893 status_printf_ln(s, color,
894 _("You are currently rebasing branch '%s' on '%s'."),
895 state->branch,
896 state->onto);
897 else
898 status_printf_ln(s, color,
899 _("You are currently rebasing."));
83c750ac
LK
900 if (advice_status_hints)
901 status_printf_ln(s, color,
902 _(" (all conflicts fixed: run \"git rebase --continue\")"));
2d1cceba 903 } else if (split_commit_in_progress(s)) {
0722c805
NTND
904 if (state->branch)
905 status_printf_ln(s, color,
906 _("You are currently splitting a commit while rebasing branch '%s' on '%s'."),
907 state->branch,
908 state->onto);
909 else
910 status_printf_ln(s, color,
911 _("You are currently splitting a commit during a rebase."));
2d1cceba
LK
912 if (advice_status_hints)
913 status_printf_ln(s, color,
914 _(" (Once your working directory is clean, run \"git rebase --continue\")"));
83c750ac 915 } else {
0722c805
NTND
916 if (state->branch)
917 status_printf_ln(s, color,
918 _("You are currently editing a commit while rebasing branch '%s' on '%s'."),
919 state->branch,
920 state->onto);
921 else
922 status_printf_ln(s, color,
923 _("You are currently editing a commit during a rebase."));
83c750ac
LK
924 if (advice_status_hints && !s->amend) {
925 status_printf_ln(s, color,
926 _(" (use \"git commit --amend\" to amend the current commit)"));
927 status_printf_ln(s, color,
928 _(" (use \"git rebase --continue\" once you are satisfied with your changes)"));
929 }
930 }
931 wt_status_print_trailer(s);
932}
933
934static void show_cherry_pick_in_progress(struct wt_status *s,
935 struct wt_status_state *state,
936 const char *color)
937{
938 status_printf_ln(s, color, _("You are currently cherry-picking."));
939 if (advice_status_hints) {
940 if (has_unmerged(s))
941 status_printf_ln(s, color,
942 _(" (fix conflicts and run \"git commit\")"));
943 else
944 status_printf_ln(s, color,
945 _(" (all conflicts fixed: run \"git commit\")"));
946 }
947 wt_status_print_trailer(s);
948}
949
950static void show_bisect_in_progress(struct wt_status *s,
951 struct wt_status_state *state,
952 const char *color)
953{
0722c805
NTND
954 if (state->branch)
955 status_printf_ln(s, color,
956 _("You are currently bisecting branch '%s'."),
957 state->branch);
958 else
959 status_printf_ln(s, color,
960 _("You are currently bisecting."));
83c750ac
LK
961 if (advice_status_hints)
962 status_printf_ln(s, color,
963 _(" (use \"git bisect reset\" to get back to the original branch)"));
964 wt_status_print_trailer(s);
965}
966
0722c805
NTND
967/*
968 * Extract branch information from rebase/bisect
969 */
8b87cfd0 970static char *read_and_strip_branch(const char *path)
0722c805 971{
8b87cfd0 972 struct strbuf sb = STRBUF_INIT;
0722c805
NTND
973 unsigned char sha1[20];
974
8b87cfd0
NTND
975 if (strbuf_read_file(&sb, git_path("%s", path), 0) <= 0)
976 goto got_nothing;
0722c805 977
8b87cfd0
NTND
978 while (&sb.len && sb.buf[sb.len - 1] == '\n')
979 strbuf_setlen(&sb, sb.len - 1);
980 if (!sb.len)
981 goto got_nothing;
982 if (!prefixcmp(sb.buf, "refs/heads/"))
983 strbuf_remove(&sb,0, strlen("refs/heads/"));
984 else if (!prefixcmp(sb.buf, "refs/"))
985 ;
986 else if (!get_sha1_hex(sb.buf, sha1)) {
0722c805
NTND
987 const char *abbrev;
988 abbrev = find_unique_abbrev(sha1, DEFAULT_ABBREV);
8b87cfd0
NTND
989 strbuf_reset(&sb);
990 strbuf_addstr(&sb, abbrev);
991 } else if (!strcmp(sb.buf, "detached HEAD")) /* rebase */
992 goto got_nothing;
0722c805 993 else /* bisect */
8b87cfd0
NTND
994 ;
995 return strbuf_detach(&sb, NULL);
996
997got_nothing:
998 strbuf_release(&sb);
999 return NULL;
0722c805
NTND
1000}
1001
b9691db4 1002void wt_status_get_state(struct wt_status_state *state)
83c750ac 1003{
83c750ac
LK
1004 struct stat st;
1005
83c750ac 1006 if (!stat(git_path("MERGE_HEAD"), &st)) {
b9691db4 1007 state->merge_in_progress = 1;
83c750ac
LK
1008 } else if (!stat(git_path("rebase-apply"), &st)) {
1009 if (!stat(git_path("rebase-apply/applying"), &st)) {
b9691db4 1010 state->am_in_progress = 1;
83c750ac 1011 if (!stat(git_path("rebase-apply/patch"), &st) && !st.st_size)
b9691db4 1012 state->am_empty_patch = 1;
83c750ac 1013 } else {
b9691db4
NTND
1014 state->rebase_in_progress = 1;
1015 state->branch = read_and_strip_branch("rebase-apply/head-name");
1016 state->onto = read_and_strip_branch("rebase-apply/onto");
83c750ac
LK
1017 }
1018 } else if (!stat(git_path("rebase-merge"), &st)) {
1019 if (!stat(git_path("rebase-merge/interactive"), &st))
b9691db4 1020 state->rebase_interactive_in_progress = 1;
83c750ac 1021 else
b9691db4
NTND
1022 state->rebase_in_progress = 1;
1023 state->branch = read_and_strip_branch("rebase-merge/head-name");
1024 state->onto = read_and_strip_branch("rebase-merge/onto");
83c750ac 1025 } else if (!stat(git_path("CHERRY_PICK_HEAD"), &st)) {
b9691db4 1026 state->cherry_pick_in_progress = 1;
83c750ac 1027 }
0722c805 1028 if (!stat(git_path("BISECT_LOG"), &st)) {
b9691db4
NTND
1029 state->bisect_in_progress = 1;
1030 state->branch = read_and_strip_branch("BISECT_START");
0722c805 1031 }
b9691db4
NTND
1032}
1033
3b691ccc
NTND
1034static void wt_status_print_state(struct wt_status *s,
1035 struct wt_status_state *state)
b9691db4
NTND
1036{
1037 const char *state_color = color(WT_STATUS_HEADER, s);
3b691ccc
NTND
1038 if (state->merge_in_progress)
1039 show_merge_in_progress(s, state, state_color);
1040 else if (state->am_in_progress)
1041 show_am_in_progress(s, state, state_color);
1042 else if (state->rebase_in_progress || state->rebase_interactive_in_progress)
1043 show_rebase_in_progress(s, state, state_color);
1044 else if (state->cherry_pick_in_progress)
1045 show_cherry_pick_in_progress(s, state, state_color);
1046 if (state->bisect_in_progress)
1047 show_bisect_in_progress(s, state, state_color);
83c750ac
LK
1048}
1049
c91f0d92
JK
1050void wt_status_print(struct wt_status *s)
1051{
1d282327
AA
1052 const char *branch_color = color(WT_STATUS_ONBRANCH, s);
1053 const char *branch_status_color = color(WT_STATUS_HEADER, s);
3b691ccc
NTND
1054 struct wt_status_state state;
1055
1056 memset(&state, 0, sizeof(state));
1057 wt_status_get_state(&state);
98bf8a47 1058
bda324cf 1059 if (s->branch) {
355ec7a1 1060 const char *on_what = _("On branch ");
bda324cf 1061 const char *branch_name = s->branch;
cc44c765 1062 if (!prefixcmp(branch_name, "refs/heads/"))
bda324cf
JH
1063 branch_name += 11;
1064 else if (!strcmp(branch_name, "HEAD")) {
1065 branch_name = "";
1d282327 1066 branch_status_color = color(WT_STATUS_NOBRANCH, s);
355ec7a1 1067 on_what = _("Not currently on any branch.");
bda324cf 1068 }
b926c0d1
JN
1069 status_printf(s, color(WT_STATUS_HEADER, s), "");
1070 status_printf_more(s, branch_status_color, "%s", on_what);
1071 status_printf_more(s, branch_color, "%s\n", branch_name);
b6975ab5
JH
1072 if (!s->is_initial)
1073 wt_status_print_tracking(s);
bda324cf 1074 }
c91f0d92 1075
3b691ccc
NTND
1076 wt_status_print_state(s, &state);
1077 free(state.branch);
1078 free(state.onto);
1079
c91f0d92 1080 if (s->is_initial) {
b926c0d1 1081 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
b3b298af 1082 status_printf_ln(s, color(WT_STATUS_HEADER, s), _("Initial commit"));
b926c0d1 1083 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
c91f0d92
JK
1084 }
1085
c1e255b7 1086 wt_status_print_updated(s);
228e7b5d 1087 wt_status_print_unmerged(s);
c91f0d92 1088 wt_status_print_changed(s);
46a958b3
JL
1089 if (s->submodule_summary &&
1090 (!s->ignore_submodule_arg ||
1091 strcmp(s->ignore_submodule_arg, "all"))) {
f17a5d34
JL
1092 wt_status_print_submodule_summary(s, 0); /* staged */
1093 wt_status_print_submodule_summary(s, 1); /* unstaged */
1094 }
2381e39e 1095 if (s->show_untracked_files) {
50bd8b7e 1096 wt_status_print_other(s, &s->untracked, _("Untracked files"), "add");
2381e39e 1097 if (s->show_ignored_files)
50bd8b7e 1098 wt_status_print_other(s, &s->ignored, _("Ignored files"), "add -f");
2381e39e 1099 } else if (s->commitable)
355ec7a1 1100 status_printf_ln(s, GIT_COLOR_NORMAL, _("Untracked files not listed%s"),
980bde38 1101 advice_status_hints
355ec7a1 1102 ? _(" (use -u option to show untracked files)") : "");
c91f0d92 1103
1324fb6f 1104 if (s->verbose)
c91f0d92 1105 wt_status_print_verbose(s);
6e458bf6
JR
1106 if (!s->commitable) {
1107 if (s->amend)
355ec7a1 1108 status_printf_ln(s, GIT_COLOR_NORMAL, _("No changes"));
37d07f8f
JH
1109 else if (s->nowarn)
1110 ; /* nothing */
50bd8b7e
NTND
1111 else if (s->workdir_dirty) {
1112 if (advice_status_hints)
1113 printf(_("no changes added to commit "
1114 "(use \"git add\" and/or \"git commit -a\")\n"));
1115 else
1116 printf(_("no changes added to commit\n"));
1117 } else if (s->untracked.nr) {
1118 if (advice_status_hints)
1119 printf(_("nothing added to commit but untracked files "
1120 "present (use \"git add\" to track)\n"));
1121 else
1122 printf(_("nothing added to commit but untracked files present\n"));
1123 } else if (s->is_initial) {
1124 if (advice_status_hints)
1125 printf(_("nothing to commit (create/copy files "
1126 "and use \"git add\" to track)\n"));
1127 else
1128 printf(_("nothing to commit\n"));
1129 } else if (!s->show_untracked_files) {
1130 if (advice_status_hints)
1131 printf(_("nothing to commit (use -u to show untracked files)\n"));
1132 else
1133 printf(_("nothing to commit\n"));
1134 } else
1135 printf(_("nothing to commit, working directory clean\n"));
6e458bf6 1136 }
c91f0d92 1137}
84dbe7b8 1138
3207a3a2 1139static void wt_shortstatus_unmerged(struct string_list_item *it,
84dbe7b8
MG
1140 struct wt_status *s)
1141{
1142 struct wt_status_change_data *d = it->util;
1143 const char *how = "??";
1144
1145 switch (d->stagemask) {
1146 case 1: how = "DD"; break; /* both deleted */
1147 case 2: how = "AU"; break; /* added by us */
1148 case 3: how = "UD"; break; /* deleted by them */
1149 case 4: how = "UA"; break; /* added by them */
1150 case 5: how = "DU"; break; /* deleted by us */
1151 case 6: how = "AA"; break; /* both added */
1152 case 7: how = "UU"; break; /* both modified */
1153 }
3fe2a894 1154 color_fprintf(s->fp, color(WT_STATUS_UNMERGED, s), "%s", how);
3207a3a2 1155 if (s->null_termination) {
3fe2a894 1156 fprintf(stdout, " %s%c", it->string, 0);
84dbe7b8
MG
1157 } else {
1158 struct strbuf onebuf = STRBUF_INIT;
1159 const char *one;
1160 one = quote_path(it->string, -1, &onebuf, s->prefix);
3fe2a894 1161 printf(" %s\n", one);
84dbe7b8
MG
1162 strbuf_release(&onebuf);
1163 }
1164}
1165
3207a3a2 1166static void wt_shortstatus_status(struct string_list_item *it,
84dbe7b8
MG
1167 struct wt_status *s)
1168{
1169 struct wt_status_change_data *d = it->util;
1170
3fe2a894
MG
1171 if (d->index_status)
1172 color_fprintf(s->fp, color(WT_STATUS_UPDATED, s), "%c", d->index_status);
1173 else
1174 putchar(' ');
1175 if (d->worktree_status)
1176 color_fprintf(s->fp, color(WT_STATUS_CHANGED, s), "%c", d->worktree_status);
1177 else
1178 putchar(' ');
1179 putchar(' ');
3207a3a2 1180 if (s->null_termination) {
84dbe7b8
MG
1181 fprintf(stdout, "%s%c", it->string, 0);
1182 if (d->head_path)
1183 fprintf(stdout, "%s%c", d->head_path, 0);
1184 } else {
1185 struct strbuf onebuf = STRBUF_INIT;
1186 const char *one;
1187 if (d->head_path) {
1188 one = quote_path(d->head_path, -1, &onebuf, s->prefix);
dbfdc625
KB
1189 if (*one != '"' && strchr(one, ' ') != NULL) {
1190 putchar('"');
1191 strbuf_addch(&onebuf, '"');
1192 one = onebuf.buf;
1193 }
84dbe7b8
MG
1194 printf("%s -> ", one);
1195 strbuf_release(&onebuf);
1196 }
1197 one = quote_path(it->string, -1, &onebuf, s->prefix);
dbfdc625
KB
1198 if (*one != '"' && strchr(one, ' ') != NULL) {
1199 putchar('"');
1200 strbuf_addch(&onebuf, '"');
1201 one = onebuf.buf;
1202 }
84dbe7b8
MG
1203 printf("%s\n", one);
1204 strbuf_release(&onebuf);
1205 }
1206}
1207
3207a3a2 1208static void wt_shortstatus_other(struct string_list_item *it,
2381e39e 1209 struct wt_status *s, const char *sign)
84dbe7b8 1210{
3207a3a2 1211 if (s->null_termination) {
2381e39e 1212 fprintf(stdout, "%s %s%c", sign, it->string, 0);
84dbe7b8
MG
1213 } else {
1214 struct strbuf onebuf = STRBUF_INIT;
1215 const char *one;
1216 one = quote_path(it->string, -1, &onebuf, s->prefix);
c1909e72 1217 color_fprintf(s->fp, color(WT_STATUS_UNTRACKED, s), "%s", sign);
3fe2a894 1218 printf(" %s\n", one);
84dbe7b8
MG
1219 strbuf_release(&onebuf);
1220 }
1221}
1222
05a59a08
DKF
1223static void wt_shortstatus_print_tracking(struct wt_status *s)
1224{
1225 struct branch *branch;
1226 const char *header_color = color(WT_STATUS_HEADER, s);
1227 const char *branch_color_local = color(WT_STATUS_LOCAL_BRANCH, s);
1228 const char *branch_color_remote = color(WT_STATUS_REMOTE_BRANCH, s);
1229
1230 const char *base;
1231 const char *branch_name;
1232 int num_ours, num_theirs;
1233
1234 color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "## ");
1235
1236 if (!s->branch)
1237 return;
1238 branch_name = s->branch;
1239
1240 if (!prefixcmp(branch_name, "refs/heads/"))
1241 branch_name += 11;
1242 else if (!strcmp(branch_name, "HEAD")) {
98f5e24b 1243 branch_name = _("HEAD (no branch)");
05a59a08
DKF
1244 branch_color_local = color(WT_STATUS_NOBRANCH, s);
1245 }
1246
1247 branch = branch_get(s->branch + 11);
1248 if (s->is_initial)
98f5e24b 1249 color_fprintf(s->fp, header_color, _("Initial commit on "));
05a59a08 1250 if (!stat_tracking_info(branch, &num_ours, &num_theirs)) {
a5985237
JK
1251 color_fprintf(s->fp, branch_color_local, "%s", branch_name);
1252 fputc(s->null_termination ? '\0' : '\n', s->fp);
05a59a08
DKF
1253 return;
1254 }
1255
1256 base = branch->merge[0]->dst;
1257 base = shorten_unambiguous_ref(base, 0);
1258 color_fprintf(s->fp, branch_color_local, "%s", branch_name);
1259 color_fprintf(s->fp, header_color, "...");
1260 color_fprintf(s->fp, branch_color_remote, "%s", base);
1261
1262 color_fprintf(s->fp, header_color, " [");
1263 if (!num_ours) {
98f5e24b 1264 color_fprintf(s->fp, header_color, _("behind "));
05a59a08
DKF
1265 color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
1266 } else if (!num_theirs) {
98f5e24b 1267 color_fprintf(s->fp, header_color, _("ahead "));
05a59a08
DKF
1268 color_fprintf(s->fp, branch_color_local, "%d", num_ours);
1269 } else {
98f5e24b 1270 color_fprintf(s->fp, header_color, _("ahead "));
05a59a08 1271 color_fprintf(s->fp, branch_color_local, "%d", num_ours);
98f5e24b 1272 color_fprintf(s->fp, header_color, _(", behind "));
05a59a08
DKF
1273 color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
1274 }
1275
a5985237
JK
1276 color_fprintf(s->fp, header_color, "]");
1277 fputc(s->null_termination ? '\0' : '\n', s->fp);
05a59a08
DKF
1278}
1279
d4a6bf1f 1280void wt_shortstatus_print(struct wt_status *s)
84dbe7b8
MG
1281{
1282 int i;
05a59a08 1283
d4a6bf1f 1284 if (s->show_branch)
05a59a08
DKF
1285 wt_shortstatus_print_tracking(s);
1286
84dbe7b8
MG
1287 for (i = 0; i < s->change.nr; i++) {
1288 struct wt_status_change_data *d;
1289 struct string_list_item *it;
1290
1291 it = &(s->change.items[i]);
1292 d = it->util;
1293 if (d->stagemask)
3207a3a2 1294 wt_shortstatus_unmerged(it, s);
84dbe7b8 1295 else
3207a3a2 1296 wt_shortstatus_status(it, s);
84dbe7b8
MG
1297 }
1298 for (i = 0; i < s->untracked.nr; i++) {
1299 struct string_list_item *it;
1300
1301 it = &(s->untracked.items[i]);
3207a3a2 1302 wt_shortstatus_other(it, s, "??");
2381e39e
JH
1303 }
1304 for (i = 0; i < s->ignored.nr; i++) {
1305 struct string_list_item *it;
1306
1307 it = &(s->ignored.items[i]);
3207a3a2 1308 wt_shortstatus_other(it, s, "!!");
84dbe7b8
MG
1309 }
1310}
4a7cc2fd 1311
3207a3a2 1312void wt_porcelain_print(struct wt_status *s)
4a7cc2fd
JK
1313{
1314 s->use_color = 0;
8661768f
JK
1315 s->relative_paths = 0;
1316 s->prefix = NULL;
d4a6bf1f 1317 wt_shortstatus_print(s);
4a7cc2fd 1318}