git.oblomov.eu Git - git/blob - wt-status.c

   1 #include "cache.h"
   2 #include "wt-status.h"
   3 #include "object.h"
   4 #include "dir.h"
   5 #include "commit.h"
   6 #include "diff.h"
   7 #include "revision.h"
   8 #include "diffcore.h"
   9 #include "quote.h"
  10 #include "run-command.h"
  11 #include "remote.h"
  12 #include "refs.h"
  13 #include "submodule.h"
  14 #include "column.h"
  15 #include "strbuf.h"
  16
  17 static char default_wt_status_colors[][COLOR_MAXLEN] = {
  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 */
  23         GIT_COLOR_RED,    /* WT_STATUS_UNMERGED */
  24         GIT_COLOR_GREEN,  /* WT_STATUS_LOCAL_BRANCH */
  25         GIT_COLOR_RED,    /* WT_STATUS_REMOTE_BRANCH */
  26         GIT_COLOR_NIL,    /* WT_STATUS_ONBRANCH */
  27 };
  28
  29 static const char *color(int slot, struct wt_status *s)
  30 {
  31         const char *c = "";
  32         if (want_color(s->use_color))
  33                 c = s->color_palette[slot];
  34         if (slot == WT_STATUS_ONBRANCH && color_is_nil(c))
  35                 c = s->color_palette[WT_STATUS_HEADER];
  36         return c;
  37 }
  38
  39 static 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
  83 void 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
  93 void 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
 103 static void status_printf_more(struct wt_status *s, const char *color,
 104                                const char *fmt, ...)
 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
 113 void wt_status_prepare(struct wt_status *s)
 114 {
 115         unsigned char sha1[20];
 116
 117         memset(s, 0, sizeof(*s));
 118         memcpy(s->color_palette, default_wt_status_colors,
 119                sizeof(default_wt_status_colors));
 120         s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
 121         s->use_color = -1;
 122         s->relative_paths = 1;
 123         s->branch = resolve_refdup("HEAD", sha1, 0, NULL);
 124         s->reference = "HEAD";
 125         s->fp = stdout;
 126         s->index_file = get_index_file();
 127         s->change.strdup_strings = 1;
 128         s->untracked.strdup_strings = 1;
 129         s->ignored.strdup_strings = 1;
 130 }
 131
 132 static void wt_status_print_unmerged_header(struct wt_status *s)
 133 {
 134         int i;
 135         int del_mod_conflict = 0;
 136         int both_deleted = 0;
 137         int not_deleted = 0;
 138         const char *c = color(WT_STATUS_HEADER, s);
 139
 140         status_printf_ln(s, c, _("Unmerged paths:"));
 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
 162         if (!advice_status_hints)
 163                 return;
 164         if (s->whence != FROM_COMMIT)
 165                 ;
 166         else if (!s->is_initial)
 167                 status_printf_ln(s, c, _("  (use \"git reset %s <file>...\" to unstage)"), s->reference);
 168         else
 169                 status_printf_ln(s, c, _("  (use \"git rm --cached <file>...\" to unstage)"));
 170
 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         }
 181         status_printf_ln(s, c, "");
 182 }
 183
 184 static void wt_status_print_cached_header(struct wt_status *s)
 185 {
 186         const char *c = color(WT_STATUS_HEADER, s);
 187
 188         status_printf_ln(s, c, _("Changes to be committed:"));
 189         if (!advice_status_hints)
 190                 return;
 191         if (s->whence != FROM_COMMIT)
 192                 ; /* NEEDSWORK: use "git reset --unresolve"??? */
 193         else if (!s->is_initial)
 194                 status_printf_ln(s, c, _("  (use \"git reset %s <file>...\" to unstage)"), s->reference);
 195         else
 196                 status_printf_ln(s, c, _("  (use \"git rm --cached <file>...\" to unstage)"));
 197         status_printf_ln(s, c, "");
 198 }
 199
 200 static void wt_status_print_dirty_header(struct wt_status *s,
 201                                          int has_deleted,
 202                                          int has_dirty_submodules)
 203 {
 204         const char *c = color(WT_STATUS_HEADER, s);
 205
 206         status_printf_ln(s, c, _("Changes not staged for commit:"));
 207         if (!advice_status_hints)
 208                 return;
 209         if (!has_deleted)
 210                 status_printf_ln(s, c, _("  (use \"git add <file>...\" to update what will be committed)"));
 211         else
 212                 status_printf_ln(s, c, _("  (use \"git add/rm <file>...\" to update what will be committed)"));
 213         status_printf_ln(s, c, _("  (use \"git checkout -- <file>...\" to discard changes in working directory)"));
 214         if (has_dirty_submodules)
 215                 status_printf_ln(s, c, _("  (commit or discard the untracked or modified content in submodules)"));
 216         status_printf_ln(s, c, "");
 217 }
 218
 219 static void wt_status_print_other_header(struct wt_status *s,
 220                                          const char *what,
 221                                          const char *how)
 222 {
 223         const char *c = color(WT_STATUS_HEADER, s);
 224         status_printf_ln(s, c, "%s:", what);
 225         if (!advice_status_hints)
 226                 return;
 227         status_printf_ln(s, c, _("  (use \"git %s <file>...\" to include in what will be committed)"), how);
 228         status_printf_ln(s, c, "");
 229 }
 230
 231 static void wt_status_print_trailer(struct wt_status *s)
 232 {
 233         status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
 234 }
 235
 236 #define quote_path quote_path_relative
 237
 238 static void wt_status_print_unmerged_data(struct wt_status *s,
 239                                           struct string_list_item *it)
 240 {
 241         const char *c = color(WT_STATUS_UNMERGED, s);
 242         struct wt_status_change_data *d = it->util;
 243         struct strbuf onebuf = STRBUF_INIT;
 244         const char *one, *how = _("bug");
 245
 246         one = quote_path(it->string, -1, &onebuf, s->prefix);
 247         status_printf(s, color(WT_STATUS_HEADER, s), "\t");
 248         switch (d->stagemask) {
 249         case 1: how = _("both deleted:"); break;
 250         case 2: how = _("added by us:"); break;
 251         case 3: how = _("deleted by them:"); break;
 252         case 4: how = _("added by them:"); break;
 253         case 5: how = _("deleted by us:"); break;
 254         case 6: how = _("both added:"); break;
 255         case 7: how = _("both modified:"); break;
 256         }
 257         status_printf_more(s, c, "%-20s%s\n", how, one);
 258         strbuf_release(&onebuf);
 259 }
 260
 261 static void wt_status_print_change_data(struct wt_status *s,
 262                                         int change_type,
 263                                         struct string_list_item *it)
 264 {
 265         struct wt_status_change_data *d = it->util;
 266         const char *c = color(change_type, s);
 267         int status = status;
 268         char *one_name;
 269         char *two_name;
 270         const char *one, *two;
 271         struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT;
 272         struct strbuf extra = STRBUF_INIT;
 273
 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:
 282                 if (d->new_submodule_commits || d->dirty_submodule) {
 283                         strbuf_addstr(&extra, " (");
 284                         if (d->new_submodule_commits)
 285                                 strbuf_addf(&extra, _("new commits, "));
 286                         if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED)
 287                                 strbuf_addf(&extra, _("modified content, "));
 288                         if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED)
 289                                 strbuf_addf(&extra, _("untracked content, "));
 290                         strbuf_setlen(&extra, extra.len - 2);
 291                         strbuf_addch(&extra, ')');
 292                 }
 293                 status = d->worktree_status;
 294                 break;
 295         }
 296
 297         one = quote_path(one_name, -1, &onebuf, s->prefix);
 298         two = quote_path(two_name, -1, &twobuf, s->prefix);
 299
 300         status_printf(s, color(WT_STATUS_HEADER, s), "\t");
 301         switch (status) {
 302         case DIFF_STATUS_ADDED:
 303                 status_printf_more(s, c, _("new file:   %s"), one);
 304                 break;
 305         case DIFF_STATUS_COPIED:
 306                 status_printf_more(s, c, _("copied:     %s -> %s"), one, two);
 307                 break;
 308         case DIFF_STATUS_DELETED:
 309                 status_printf_more(s, c, _("deleted:    %s"), one);
 310                 break;
 311         case DIFF_STATUS_MODIFIED:
 312                 status_printf_more(s, c, _("modified:   %s"), one);
 313                 break;
 314         case DIFF_STATUS_RENAMED:
 315                 status_printf_more(s, c, _("renamed:    %s -> %s"), one, two);
 316                 break;
 317         case DIFF_STATUS_TYPE_CHANGED:
 318                 status_printf_more(s, c, _("typechange: %s"), one);
 319                 break;
 320         case DIFF_STATUS_UNKNOWN:
 321                 status_printf_more(s, c, _("unknown:    %s"), one);
 322                 break;
 323         case DIFF_STATUS_UNMERGED:
 324                 status_printf_more(s, c, _("unmerged:   %s"), one);
 325                 break;
 326         default:
 327                 die(_("bug: unhandled diff status %c"), status);
 328         }
 329         if (extra.len) {
 330                 status_printf_more(s, color(WT_STATUS_HEADER, s), "%s", extra.buf);
 331                 strbuf_release(&extra);
 332         }
 333         status_printf_more(s, GIT_COLOR_NORMAL, "\n");
 334         strbuf_release(&onebuf);
 335         strbuf_release(&twobuf);
 336 }
 337
 338 static void wt_status_collect_changed_cb(struct diff_queue_struct *q,
 339                                          struct diff_options *options,
 340                                          void *data)
 341 {
 342         struct wt_status *s = data;
 343         int i;
 344
 345         if (!q->nr)
 346                 return;
 347         s->workdir_dirty = 1;
 348         for (i = 0; i < q->nr; i++) {
 349                 struct diff_filepair *p;
 350                 struct string_list_item *it;
 351                 struct wt_status_change_data *d;
 352
 353                 p = q->queue[i];
 354                 it = string_list_insert(&s->change, p->one->path);
 355                 d = it->util;
 356                 if (!d) {
 357                         d = xcalloc(1, sizeof(*d));
 358                         it->util = d;
 359                 }
 360                 if (!d->worktree_status)
 361                         d->worktree_status = p->status;
 362                 d->dirty_submodule = p->two->dirty_submodule;
 363                 if (S_ISGITLINK(p->two->mode))
 364                         d->new_submodule_commits = !!hashcmp(p->one->sha1, p->two->sha1);
 365         }
 366 }
 367
 368 static 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
 388 static void wt_status_collect_updated_cb(struct diff_queue_struct *q,
 389                                          struct diff_options *options,
 390                                          void *data)
 391 {
 392         struct wt_status *s = data;
 393         int i;
 394
 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];
 401                 it = string_list_insert(&s->change, p->two->path);
 402                 d = it->util;
 403                 if (!d) {
 404                         d = xcalloc(1, sizeof(*d));
 405                         it->util = d;
 406                 }
 407                 if (!d->index_status)
 408                         d->index_status = p->status;
 409                 switch (p->status) {
 410                 case DIFF_STATUS_COPIED:
 411                 case DIFF_STATUS_RENAMED:
 412                         d->head_path = xstrdup(p->one->path);
 413                         break;
 414                 case DIFF_STATUS_UNMERGED:
 415                         d->stagemask = unmerged_mask(p->two->path);
 416                         break;
 417                 }
 418         }
 419 }
 420
 421 static void wt_status_collect_changes_worktree(struct wt_status *s)
 422 {
 423         struct rev_info rev;
 424
 425         init_revisions(&rev, NULL);
 426         setup_revisions(0, NULL, &rev, NULL);
 427         rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
 428         DIFF_OPT_SET(&rev.diffopt, DIRTY_SUBMODULES);
 429         if (!s->show_untracked_files)
 430                 DIFF_OPT_SET(&rev.diffopt, IGNORE_UNTRACKED_IN_SUBMODULES);
 431         if (s->ignore_submodule_arg) {
 432                 DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
 433                 handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
 434         }
 435         rev.diffopt.format_callback = wt_status_collect_changed_cb;
 436         rev.diffopt.format_callback_data = s;
 437         init_pathspec(&rev.prune_data, s->pathspec);
 438         run_diff_files(&rev, 0);
 439 }
 440
 441 static void wt_status_collect_changes_index(struct wt_status *s)
 442 {
 443         struct rev_info rev;
 444         struct setup_revision_opt opt;
 445
 446         init_revisions(&rev, NULL);
 447         memset(&opt, 0, sizeof(opt));
 448         opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
 449         setup_revisions(0, NULL, &rev, &opt);
 450
 451         if (s->ignore_submodule_arg) {
 452                 DIFF_OPT_SET(&rev.diffopt, OVERRIDE_SUBMODULE_CONFIG);
 453                 handle_ignore_submodules_arg(&rev.diffopt, s->ignore_submodule_arg);
 454         }
 455
 456         rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
 457         rev.diffopt.format_callback = wt_status_collect_updated_cb;
 458         rev.diffopt.format_callback_data = s;
 459         rev.diffopt.detect_rename = 1;
 460         rev.diffopt.rename_limit = 200;
 461         rev.diffopt.break_opt = 0;
 462         init_pathspec(&rev.prune_data, s->pathspec);
 463         run_diff_index(&rev, 1);
 464 }
 465
 466 static void wt_status_collect_changes_initial(struct wt_status *s)
 467 {
 468         struct pathspec pathspec;
 469         int i;
 470
 471         init_pathspec(&pathspec, s->pathspec);
 472         for (i = 0; i < active_nr; i++) {
 473                 struct string_list_item *it;
 474                 struct wt_status_change_data *d;
 475                 struct cache_entry *ce = active_cache[i];
 476
 477                 if (!ce_path_match(ce, &pathspec))
 478                         continue;
 479                 it = string_list_insert(&s->change, ce->name);
 480                 d = it->util;
 481                 if (!d) {
 482                         d = xcalloc(1, sizeof(*d));
 483                         it->util = d;
 484                 }
 485                 if (ce_stage(ce)) {
 486                         d->index_status = DIFF_STATUS_UNMERGED;
 487                         d->stagemask |= (1 << (ce_stage(ce) - 1));
 488                 }
 489                 else
 490                         d->index_status = DIFF_STATUS_ADDED;
 491         }
 492         free_pathspec(&pathspec);
 493 }
 494
 495 static void wt_status_collect_untracked(struct wt_status *s)
 496 {
 497         int i;
 498         struct dir_struct dir;
 499         struct timeval t_begin;
 500
 501         if (!s->show_untracked_files)
 502                 return;
 503
 504         if (advice_status_u_option)
 505                 gettimeofday(&t_begin, NULL);
 506
 507         memset(&dir, 0, sizeof(dir));
 508         if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES)
 509                 dir.flags |=
 510                         DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
 511         setup_standard_excludes(&dir);
 512
 513         fill_directory(&dir, s->pathspec);
 514         for (i = 0; i < dir.nr; i++) {
 515                 struct dir_entry *ent = dir.entries[i];
 516                 if (cache_name_is_other(ent->name, ent->len) &&
 517                     match_pathspec(s->pathspec, ent->name, ent->len, 0, NULL))
 518                         string_list_insert(&s->untracked, ent->name);
 519                 free(ent);
 520         }
 521
 522         if (s->show_ignored_files) {
 523                 dir.nr = 0;
 524                 dir.flags = DIR_SHOW_IGNORED | DIR_SHOW_OTHER_DIRECTORIES;
 525                 fill_directory(&dir, s->pathspec);
 526                 for (i = 0; i < dir.nr; i++) {
 527                         struct dir_entry *ent = dir.entries[i];
 528                         if (cache_name_is_other(ent->name, ent->len) &&
 529                             match_pathspec(s->pathspec, ent->name, ent->len, 0, NULL))
 530                                 string_list_insert(&s->ignored, ent->name);
 531                         free(ent);
 532                 }
 533         }
 534
 535         free(dir.entries);
 536
 537         if (advice_status_u_option) {
 538                 struct timeval t_end;
 539                 gettimeofday(&t_end, NULL);
 540                 s->untracked_in_ms =
 541                         (uint64_t)t_end.tv_sec * 1000 + t_end.tv_usec / 1000 -
 542                         ((uint64_t)t_begin.tv_sec * 1000 + t_begin.tv_usec / 1000);
 543         }
 544 }
 545
 546 void wt_status_collect(struct wt_status *s)
 547 {
 548         wt_status_collect_changes_worktree(s);
 549
 550         if (s->is_initial)
 551                 wt_status_collect_changes_initial(s);
 552         else
 553                 wt_status_collect_changes_index(s);
 554         wt_status_collect_untracked(s);
 555 }
 556
 557 static void wt_status_print_unmerged(struct wt_status *s)
 558 {
 559         int shown_header = 0;
 560         int i;
 561
 562         for (i = 0; i < s->change.nr; i++) {
 563                 struct wt_status_change_data *d;
 564                 struct string_list_item *it;
 565                 it = &(s->change.items[i]);
 566                 d = it->util;
 567                 if (!d->stagemask)
 568                         continue;
 569                 if (!shown_header) {
 570                         wt_status_print_unmerged_header(s);
 571                         shown_header = 1;
 572                 }
 573                 wt_status_print_unmerged_data(s, it);
 574         }
 575         if (shown_header)
 576                 wt_status_print_trailer(s);
 577
 578 }
 579
 580 static void wt_status_print_updated(struct wt_status *s)
 581 {
 582         int shown_header = 0;
 583         int i;
 584
 585         for (i = 0; i < s->change.nr; i++) {
 586                 struct wt_status_change_data *d;
 587                 struct string_list_item *it;
 588                 it = &(s->change.items[i]);
 589                 d = it->util;
 590                 if (!d->index_status ||
 591                     d->index_status == DIFF_STATUS_UNMERGED)
 592                         continue;
 593                 if (!shown_header) {
 594                         wt_status_print_cached_header(s);
 595                         s->commitable = 1;
 596                         shown_header = 1;
 597                 }
 598                 wt_status_print_change_data(s, WT_STATUS_UPDATED, it);
 599         }
 600         if (shown_header)
 601                 wt_status_print_trailer(s);
 602 }
 603
 604 /*
 605  * -1 : has delete
 606  *  0 : no change
 607  *  1 : some change but no delete
 608  */
 609 static int wt_status_check_worktree_changes(struct wt_status *s,
 610                                              int *dirty_submodules)
 611 {
 612         int i;
 613         int changes = 0;
 614
 615         *dirty_submodules = 0;
 616
 617         for (i = 0; i < s->change.nr; i++) {
 618                 struct wt_status_change_data *d;
 619                 d = s->change.items[i].util;
 620                 if (!d->worktree_status ||
 621                     d->worktree_status == DIFF_STATUS_UNMERGED)
 622                         continue;
 623                 if (!changes)
 624                         changes = 1;
 625                 if (d->dirty_submodule)
 626                         *dirty_submodules = 1;
 627                 if (d->worktree_status == DIFF_STATUS_DELETED)
 628                         changes = -1;
 629         }
 630         return changes;
 631 }
 632
 633 static void wt_status_print_changed(struct wt_status *s)
 634 {
 635         int i, dirty_submodules;
 636         int worktree_changes = wt_status_check_worktree_changes(s, &dirty_submodules);
 637
 638         if (!worktree_changes)
 639                 return;
 640
 641         wt_status_print_dirty_header(s, worktree_changes < 0, dirty_submodules);
 642
 643         for (i = 0; i < s->change.nr; i++) {
 644                 struct wt_status_change_data *d;
 645                 struct string_list_item *it;
 646                 it = &(s->change.items[i]);
 647                 d = it->util;
 648                 if (!d->worktree_status ||
 649                     d->worktree_status == DIFF_STATUS_UNMERGED)
 650                         continue;
 651                 wt_status_print_change_data(s, WT_STATUS_CHANGED, it);
 652         }
 653         wt_status_print_trailer(s);
 654 }
 655
 656 static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitted)
 657 {
 658         struct child_process sm_summary;
 659         char summary_limit[64];
 660         char index[PATH_MAX];
 661         const char *env[] = { NULL, NULL };
 662         const char *argv[8];
 663
 664         env[0] =        index;
 665         argv[0] =       "submodule";
 666         argv[1] =       "summary";
 667         argv[2] =       uncommitted ? "--files" : "--cached";
 668         argv[3] =       "--for-status";
 669         argv[4] =       "--summary-limit";
 670         argv[5] =       summary_limit;
 671         argv[6] =       uncommitted ? NULL : (s->amend ? "HEAD^" : "HEAD");
 672         argv[7] =       NULL;
 673
 674         sprintf(summary_limit, "%d", s->submodule_summary);
 675         snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file);
 676
 677         memset(&sm_summary, 0, sizeof(sm_summary));
 678         sm_summary.argv = argv;
 679         sm_summary.env = env;
 680         sm_summary.git_cmd = 1;
 681         sm_summary.no_stdin = 1;
 682         fflush(s->fp);
 683         sm_summary.out = dup(fileno(s->fp));    /* run_command closes it */
 684         run_command(&sm_summary);
 685 }
 686
 687 static void wt_status_print_other(struct wt_status *s,
 688                                   struct string_list *l,
 689                                   const char *what,
 690                                   const char *how)
 691 {
 692         int i;
 693         struct strbuf buf = STRBUF_INIT;
 694         static struct string_list output = STRING_LIST_INIT_DUP;
 695         struct column_options copts;
 696
 697         if (!l->nr)
 698                 return;
 699
 700         wt_status_print_other_header(s, what, how);
 701
 702         for (i = 0; i < l->nr; i++) {
 703                 struct string_list_item *it;
 704                 const char *path;
 705                 it = &(l->items[i]);
 706                 path = quote_path(it->string, strlen(it->string),
 707                                   &buf, s->prefix);
 708                 if (column_active(s->colopts)) {
 709                         string_list_append(&output, path);
 710                         continue;
 711                 }
 712                 status_printf(s, color(WT_STATUS_HEADER, s), "\t");
 713                 status_printf_more(s, color(WT_STATUS_UNTRACKED, s),
 714                                    "%s\n", path);
 715         }
 716
 717         strbuf_release(&buf);
 718         if (!column_active(s->colopts))
 719                 return;
 720
 721         strbuf_addf(&buf, "%s#\t%s",
 722                     color(WT_STATUS_HEADER, s),
 723                     color(WT_STATUS_UNTRACKED, s));
 724         memset(&copts, 0, sizeof(copts));
 725         copts.padding = 1;
 726         copts.indent = buf.buf;
 727         if (want_color(s->use_color))
 728                 copts.nl = GIT_COLOR_RESET "\n";
 729         print_columns(&output, s->colopts, &copts);
 730         string_list_clear(&output, 0);
 731         strbuf_release(&buf);
 732 }
 733
 734 static void wt_status_print_verbose(struct wt_status *s)
 735 {
 736         struct rev_info rev;
 737         struct setup_revision_opt opt;
 738
 739         init_revisions(&rev, NULL);
 740         DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
 741
 742         memset(&opt, 0, sizeof(opt));
 743         opt.def = s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference;
 744         setup_revisions(0, NULL, &rev, &opt);
 745
 746         rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
 747         rev.diffopt.detect_rename = 1;
 748         rev.diffopt.file = s->fp;
 749         rev.diffopt.close_file = 0;
 750         /*
 751          * If we're not going to stdout, then we definitely don't
 752          * want color, since we are going to the commit message
 753          * file (and even the "auto" setting won't work, since it
 754          * will have checked isatty on stdout).
 755          */
 756         if (s->fp != stdout)
 757                 rev.diffopt.use_color = 0;
 758         run_diff_index(&rev, 1);
 759 }
 760
 761 static void wt_status_print_tracking(struct wt_status *s)
 762 {
 763         struct strbuf sb = STRBUF_INIT;
 764         const char *cp, *ep;
 765         struct branch *branch;
 766
 767         assert(s->branch && !s->is_initial);
 768         if (prefixcmp(s->branch, "refs/heads/"))
 769                 return;
 770         branch = branch_get(s->branch + 11);
 771         if (!format_tracking_info(branch, &sb))
 772                 return;
 773
 774         for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1)
 775                 color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s),
 776                                  "# %.*s", (int)(ep - cp), cp);
 777         color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
 778 }
 779
 780 static int has_unmerged(struct wt_status *s)
 781 {
 782         int i;
 783
 784         for (i = 0; i < s->change.nr; i++) {
 785                 struct wt_status_change_data *d;
 786                 d = s->change.items[i].util;
 787                 if (d->stagemask)
 788                         return 1;
 789         }
 790         return 0;
 791 }
 792
 793 static void show_merge_in_progress(struct wt_status *s,
 794                                 struct wt_status_state *state,
 795                                 const char *color)
 796 {
 797         if (has_unmerged(s)) {
 798                 status_printf_ln(s, color, _("You have unmerged paths."));
 799                 if (advice_status_hints)
 800                         status_printf_ln(s, color,
 801                                 _("  (fix conflicts and run \"git commit\")"));
 802         } else {
 803                 status_printf_ln(s, color,
 804                         _("All conflicts fixed but you are still merging."));
 805                 if (advice_status_hints)
 806                         status_printf_ln(s, color,
 807                                 _("  (use \"git commit\" to conclude merge)"));
 808         }
 809         wt_status_print_trailer(s);
 810 }
 811
 812 static void show_am_in_progress(struct wt_status *s,
 813                                 struct wt_status_state *state,
 814                                 const char *color)
 815 {
 816         status_printf_ln(s, color,
 817                 _("You are in the middle of an am session."));
 818         if (state->am_empty_patch)
 819                 status_printf_ln(s, color,
 820                         _("The current patch is empty."));
 821         if (advice_status_hints) {
 822                 if (!state->am_empty_patch)
 823                         status_printf_ln(s, color,
 824                                 _("  (fix conflicts and then run \"git am --resolved\")"));
 825                 status_printf_ln(s, color,
 826                         _("  (use \"git am --skip\" to skip this patch)"));
 827                 status_printf_ln(s, color,
 828                         _("  (use \"git am --abort\" to restore the original branch)"));
 829         }
 830         wt_status_print_trailer(s);
 831 }
 832
 833 static char *read_line_from_git_path(const char *filename)
 834 {
 835         struct strbuf buf = STRBUF_INIT;
 836         FILE *fp = fopen(git_path("%s", filename), "r");
 837         if (!fp) {
 838                 strbuf_release(&buf);
 839                 return NULL;
 840         }
 841         strbuf_getline(&buf, fp, '\n');
 842         if (!fclose(fp)) {
 843                 return strbuf_detach(&buf, NULL);
 844         } else {
 845                 strbuf_release(&buf);
 846                 return NULL;
 847         }
 848 }
 849
 850 static int split_commit_in_progress(struct wt_status *s)
 851 {
 852         int split_in_progress = 0;
 853         char *head = read_line_from_git_path("HEAD");
 854         char *orig_head = read_line_from_git_path("ORIG_HEAD");
 855         char *rebase_amend = read_line_from_git_path("rebase-merge/amend");
 856         char *rebase_orig_head = read_line_from_git_path("rebase-merge/orig-head");
 857
 858         if (!head || !orig_head || !rebase_amend || !rebase_orig_head ||
 859             !s->branch || strcmp(s->branch, "HEAD"))
 860                 return split_in_progress;
 861
 862         if (!strcmp(rebase_amend, rebase_orig_head)) {
 863                 if (strcmp(head, rebase_amend))
 864                         split_in_progress = 1;
 865         } else if (strcmp(orig_head, rebase_orig_head)) {
 866                 split_in_progress = 1;
 867         }
 868
 869         if (!s->amend && !s->nowarn && !s->workdir_dirty)
 870                 split_in_progress = 0;
 871
 872         free(head);
 873         free(orig_head);
 874         free(rebase_amend);
 875         free(rebase_orig_head);
 876         return split_in_progress;
 877 }
 878
 879 static void show_rebase_in_progress(struct wt_status *s,
 880                                 struct wt_status_state *state,
 881                                 const char *color)
 882 {
 883         struct stat st;
 884
 885         if (has_unmerged(s)) {
 886                 status_printf_ln(s, color, _("You are currently rebasing."));
 887                 if (advice_status_hints) {
 888                         status_printf_ln(s, color,
 889                                 _("  (fix conflicts and then run \"git rebase --continue\")"));
 890                         status_printf_ln(s, color,
 891                                 _("  (use \"git rebase --skip\" to skip this patch)"));
 892                         status_printf_ln(s, color,
 893                                 _("  (use \"git rebase --abort\" to check out the original branch)"));
 894                 }
 895         } else if (state->rebase_in_progress || !stat(git_path("MERGE_MSG"), &st)) {
 896                 status_printf_ln(s, color, _("You are currently rebasing."));
 897                 if (advice_status_hints)
 898                         status_printf_ln(s, color,
 899                                 _("  (all conflicts fixed: run \"git rebase --continue\")"));
 900         } else if (split_commit_in_progress(s)) {
 901                 status_printf_ln(s, color, _("You are currently splitting a commit during a rebase."));
 902                 if (advice_status_hints)
 903                         status_printf_ln(s, color,
 904                                 _("  (Once your working directory is clean, run \"git rebase --continue\")"));
 905         } else {
 906                 status_printf_ln(s, color, _("You are currently editing a commit during a rebase."));
 907                 if (advice_status_hints && !s->amend) {
 908                         status_printf_ln(s, color,
 909                                 _("  (use \"git commit --amend\" to amend the current commit)"));
 910                         status_printf_ln(s, color,
 911                                 _("  (use \"git rebase --continue\" once you are satisfied with your changes)"));
 912                 }
 913         }
 914         wt_status_print_trailer(s);
 915 }
 916
 917 static void show_cherry_pick_in_progress(struct wt_status *s,
 918                                         struct wt_status_state *state,
 919                                         const char *color)
 920 {
 921         status_printf_ln(s, color, _("You are currently cherry-picking."));
 922         if (advice_status_hints) {
 923                 if (has_unmerged(s))
 924                         status_printf_ln(s, color,
 925                                 _("  (fix conflicts and run \"git commit\")"));
 926                 else
 927                         status_printf_ln(s, color,
 928                                 _("  (all conflicts fixed: run \"git commit\")"));
 929         }
 930         wt_status_print_trailer(s);
 931 }
 932
 933 static void show_bisect_in_progress(struct wt_status *s,
 934                                 struct wt_status_state *state,
 935                                 const char *color)
 936 {
 937         status_printf_ln(s, color, _("You are currently bisecting."));
 938         if (advice_status_hints)
 939                 status_printf_ln(s, color,
 940                         _("  (use \"git bisect reset\" to get back to the original branch)"));
 941         wt_status_print_trailer(s);
 942 }
 943
 944 static void wt_status_print_state(struct wt_status *s)
 945 {
 946         const char *state_color = color(WT_STATUS_HEADER, s);
 947         struct wt_status_state state;
 948         struct stat st;
 949
 950         memset(&state, 0, sizeof(state));
 951
 952         if (!stat(git_path("MERGE_HEAD"), &st)) {
 953                 state.merge_in_progress = 1;
 954         } else if (!stat(git_path("rebase-apply"), &st)) {
 955                 if (!stat(git_path("rebase-apply/applying"), &st)) {
 956                         state.am_in_progress = 1;
 957                         if (!stat(git_path("rebase-apply/patch"), &st) && !st.st_size)
 958                                 state.am_empty_patch = 1;
 959                 } else {
 960                         state.rebase_in_progress = 1;
 961                 }
 962         } else if (!stat(git_path("rebase-merge"), &st)) {
 963                 if (!stat(git_path("rebase-merge/interactive"), &st))
 964                         state.rebase_interactive_in_progress = 1;
 965                 else
 966                         state.rebase_in_progress = 1;
 967         } else if (!stat(git_path("CHERRY_PICK_HEAD"), &st)) {
 968                 state.cherry_pick_in_progress = 1;
 969         }
 970         if (!stat(git_path("BISECT_LOG"), &st))
 971                 state.bisect_in_progress = 1;
 972
 973         if (state.merge_in_progress)
 974                 show_merge_in_progress(s, &state, state_color);
 975         else if (state.am_in_progress)
 976                 show_am_in_progress(s, &state, state_color);
 977         else if (state.rebase_in_progress || state.rebase_interactive_in_progress)
 978                 show_rebase_in_progress(s, &state, state_color);
 979         else if (state.cherry_pick_in_progress)
 980                 show_cherry_pick_in_progress(s, &state, state_color);
 981         if (state.bisect_in_progress)
 982                 show_bisect_in_progress(s, &state, state_color);
 983 }
 984
 985 void wt_status_print(struct wt_status *s)
 986 {
 987         const char *branch_color = color(WT_STATUS_ONBRANCH, s);
 988         const char *branch_status_color = color(WT_STATUS_HEADER, s);
 989
 990         if (s->branch) {
 991                 const char *on_what = _("On branch ");
 992                 const char *branch_name = s->branch;
 993                 if (!prefixcmp(branch_name, "refs/heads/"))
 994                         branch_name += 11;
 995                 else if (!strcmp(branch_name, "HEAD")) {
 996                         branch_name = "";
 997                         branch_status_color = color(WT_STATUS_NOBRANCH, s);
 998                         on_what = _("Not currently on any branch.");
 999                 }
1000                 status_printf(s, color(WT_STATUS_HEADER, s), "");
1001                 status_printf_more(s, branch_status_color, "%s", on_what);
1002                 status_printf_more(s, branch_color, "%s\n", branch_name);
1003                 if (!s->is_initial)
1004                         wt_status_print_tracking(s);
1005         }
1006
1007         wt_status_print_state(s);
1008         if (s->is_initial) {
1009                 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
1010                 status_printf_ln(s, color(WT_STATUS_HEADER, s), _("Initial commit"));
1011                 status_printf_ln(s, color(WT_STATUS_HEADER, s), "");
1012         }
1013
1014         wt_status_print_updated(s);
1015         wt_status_print_unmerged(s);
1016         wt_status_print_changed(s);
1017         if (s->submodule_summary &&
1018             (!s->ignore_submodule_arg ||
1019              strcmp(s->ignore_submodule_arg, "all"))) {
1020                 wt_status_print_submodule_summary(s, 0);  /* staged */
1021                 wt_status_print_submodule_summary(s, 1);  /* unstaged */
1022         }
1023         if (s->show_untracked_files) {
1024                 wt_status_print_other(s, &s->untracked, _("Untracked files"), "add");
1025                 if (s->show_ignored_files)
1026                         wt_status_print_other(s, &s->ignored, _("Ignored files"), "add -f");
1027                 if (advice_status_u_option && 2000 < s->untracked_in_ms) {
1028                         status_printf_ln(s, GIT_COLOR_NORMAL, "");
1029                         status_printf_ln(s, GIT_COLOR_NORMAL,
1030                                  _("It took %.2f seconds to enumerate untracked files."
1031                                    "  'status -uno'"),
1032                                  s->untracked_in_ms / 1000.0);
1033                         status_printf_ln(s, GIT_COLOR_NORMAL,
1034                                  _("may speed it up, but you have to be careful not"
1035                                    " to forget to add"));
1036                         status_printf_ln(s, GIT_COLOR_NORMAL,
1037                                  _("new files yourself (see 'git help status')."));
1038                 }
1039         } else if (s->commitable)
1040                 status_printf_ln(s, GIT_COLOR_NORMAL, _("Untracked files not listed%s"),
1041                         advice_status_hints
1042                         ? _(" (use -u option to show untracked files)") : "");
1043
1044         if (s->verbose)
1045                 wt_status_print_verbose(s);
1046         if (!s->commitable) {
1047                 if (s->amend)
1048                         status_printf_ln(s, GIT_COLOR_NORMAL, _("No changes"));
1049                 else if (s->nowarn)
1050                         ; /* nothing */
1051                 else if (s->workdir_dirty) {
1052                         if (advice_status_hints)
1053                                 printf(_("no changes added to commit "
1054                                          "(use \"git add\" and/or \"git commit -a\")\n"));
1055                         else
1056                                 printf(_("no changes added to commit\n"));
1057                 } else if (s->untracked.nr) {
1058                         if (advice_status_hints)
1059                                 printf(_("nothing added to commit but untracked files "
1060                                          "present (use \"git add\" to track)\n"));
1061                         else
1062                                 printf(_("nothing added to commit but untracked files present\n"));
1063                 } else if (s->is_initial) {
1064                         if (advice_status_hints)
1065                                 printf(_("nothing to commit (create/copy files "
1066                                          "and use \"git add\" to track)\n"));
1067                         else
1068                                 printf(_("nothing to commit\n"));
1069                 } else if (!s->show_untracked_files) {
1070                         if (advice_status_hints)
1071                                 printf(_("nothing to commit (use -u to show untracked files)\n"));
1072                         else
1073                                 printf(_("nothing to commit\n"));
1074                 } else
1075                         printf(_("nothing to commit, working directory clean\n"));
1076         }
1077 }
1078
1079 static void wt_shortstatus_unmerged(struct string_list_item *it,
1080                            struct wt_status *s)
1081 {
1082         struct wt_status_change_data *d = it->util;
1083         const char *how = "??";
1084
1085         switch (d->stagemask) {
1086         case 1: how = "DD"; break; /* both deleted */
1087         case 2: how = "AU"; break; /* added by us */
1088         case 3: how = "UD"; break; /* deleted by them */
1089         case 4: how = "UA"; break; /* added by them */
1090         case 5: how = "DU"; break; /* deleted by us */
1091         case 6: how = "AA"; break; /* both added */
1092         case 7: how = "UU"; break; /* both modified */
1093         }
1094         color_fprintf(s->fp, color(WT_STATUS_UNMERGED, s), "%s", how);
1095         if (s->null_termination) {
1096                 fprintf(stdout, " %s%c", it->string, 0);
1097         } else {
1098                 struct strbuf onebuf = STRBUF_INIT;
1099                 const char *one;
1100                 one = quote_path(it->string, -1, &onebuf, s->prefix);
1101                 printf(" %s\n", one);
1102                 strbuf_release(&onebuf);
1103         }
1104 }
1105
1106 static void wt_shortstatus_status(struct string_list_item *it,
1107                          struct wt_status *s)
1108 {
1109         struct wt_status_change_data *d = it->util;
1110
1111         if (d->index_status)
1112                 color_fprintf(s->fp, color(WT_STATUS_UPDATED, s), "%c", d->index_status);
1113         else
1114                 putchar(' ');
1115         if (d->worktree_status)
1116                 color_fprintf(s->fp, color(WT_STATUS_CHANGED, s), "%c", d->worktree_status);
1117         else
1118                 putchar(' ');
1119         putchar(' ');
1120         if (s->null_termination) {
1121                 fprintf(stdout, "%s%c", it->string, 0);
1122                 if (d->head_path)
1123                         fprintf(stdout, "%s%c", d->head_path, 0);
1124         } else {
1125                 struct strbuf onebuf = STRBUF_INIT;
1126                 const char *one;
1127                 if (d->head_path) {
1128                         one = quote_path(d->head_path, -1, &onebuf, s->prefix);
1129                         if (*one != '"' && strchr(one, ' ') != NULL) {
1130                                 putchar('"');
1131                                 strbuf_addch(&onebuf, '"');
1132                                 one = onebuf.buf;
1133                         }
1134                         printf("%s -> ", one);
1135                         strbuf_release(&onebuf);
1136                 }
1137                 one = quote_path(it->string, -1, &onebuf, s->prefix);
1138                 if (*one != '"' && strchr(one, ' ') != NULL) {
1139                         putchar('"');
1140                         strbuf_addch(&onebuf, '"');
1141                         one = onebuf.buf;
1142                 }
1143                 printf("%s\n", one);
1144                 strbuf_release(&onebuf);
1145         }
1146 }
1147
1148 static void wt_shortstatus_other(struct string_list_item *it,
1149                                  struct wt_status *s, const char *sign)
1150 {
1151         if (s->null_termination) {
1152                 fprintf(stdout, "%s %s%c", sign, it->string, 0);
1153         } else {
1154                 struct strbuf onebuf = STRBUF_INIT;
1155                 const char *one;
1156                 one = quote_path(it->string, -1, &onebuf, s->prefix);
1157                 color_fprintf(s->fp, color(WT_STATUS_UNTRACKED, s), "%s", sign);
1158                 printf(" %s\n", one);
1159                 strbuf_release(&onebuf);
1160         }
1161 }
1162
1163 static void wt_shortstatus_print_tracking(struct wt_status *s)
1164 {
1165         struct branch *branch;
1166         const char *header_color = color(WT_STATUS_HEADER, s);
1167         const char *branch_color_local = color(WT_STATUS_LOCAL_BRANCH, s);
1168         const char *branch_color_remote = color(WT_STATUS_REMOTE_BRANCH, s);
1169
1170         const char *base;
1171         const char *branch_name;
1172         int num_ours, num_theirs;
1173
1174         color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "## ");
1175
1176         if (!s->branch)
1177                 return;
1178         branch_name = s->branch;
1179
1180         if (!prefixcmp(branch_name, "refs/heads/"))
1181                 branch_name += 11;
1182         else if (!strcmp(branch_name, "HEAD")) {
1183                 branch_name = _("HEAD (no branch)");
1184                 branch_color_local = color(WT_STATUS_NOBRANCH, s);
1185         }
1186
1187         branch = branch_get(s->branch + 11);
1188         if (s->is_initial)
1189                 color_fprintf(s->fp, header_color, _("Initial commit on "));
1190         if (!stat_tracking_info(branch, &num_ours, &num_theirs)) {
1191                 color_fprintf(s->fp, branch_color_local, "%s", branch_name);
1192                 fputc(s->null_termination ? '\0' : '\n', s->fp);
1193                 return;
1194         }
1195
1196         base = branch->merge[0]->dst;
1197         base = shorten_unambiguous_ref(base, 0);
1198         color_fprintf(s->fp, branch_color_local, "%s", branch_name);
1199         color_fprintf(s->fp, header_color, "...");
1200         color_fprintf(s->fp, branch_color_remote, "%s", base);
1201
1202         color_fprintf(s->fp, header_color, " [");
1203         if (!num_ours) {
1204                 color_fprintf(s->fp, header_color, _("behind "));
1205                 color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
1206         } else if (!num_theirs) {
1207                 color_fprintf(s->fp, header_color, _("ahead "));
1208                 color_fprintf(s->fp, branch_color_local, "%d", num_ours);
1209         } else {
1210                 color_fprintf(s->fp, header_color, _("ahead "));
1211                 color_fprintf(s->fp, branch_color_local, "%d", num_ours);
1212                 color_fprintf(s->fp, header_color, _(", behind "));
1213                 color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
1214         }
1215
1216         color_fprintf(s->fp, header_color, "]");
1217         fputc(s->null_termination ? '\0' : '\n', s->fp);
1218 }
1219
1220 void wt_shortstatus_print(struct wt_status *s)
1221 {
1222         int i;
1223
1224         if (s->show_branch)
1225                 wt_shortstatus_print_tracking(s);
1226
1227         for (i = 0; i < s->change.nr; i++) {
1228                 struct wt_status_change_data *d;
1229                 struct string_list_item *it;
1230
1231                 it = &(s->change.items[i]);
1232                 d = it->util;
1233                 if (d->stagemask)
1234                         wt_shortstatus_unmerged(it, s);
1235                 else
1236                         wt_shortstatus_status(it, s);
1237         }
1238         for (i = 0; i < s->untracked.nr; i++) {
1239                 struct string_list_item *it;
1240
1241                 it = &(s->untracked.items[i]);
1242                 wt_shortstatus_other(it, s, "??");
1243         }
1244         for (i = 0; i < s->ignored.nr; i++) {
1245                 struct string_list_item *it;
1246
1247                 it = &(s->ignored.items[i]);
1248                 wt_shortstatus_other(it, s, "!!");
1249         }
1250 }
1251
1252 void wt_porcelain_print(struct wt_status *s)
1253 {
1254         s->use_color = 0;
1255         s->relative_paths = 0;
1256         s->prefix = NULL;
1257         wt_shortstatus_print(s);
1258 }