Andrew's git / gitweb.git / wt-status.c
?
wt-status.con commit status -s: obey color.status (3fe2a89)
   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
  13static char default_wt_status_colors[][COLOR_MAXLEN] = {
  14        GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */
  15        GIT_COLOR_GREEN,  /* WT_STATUS_UPDATED */
  16        GIT_COLOR_RED,    /* WT_STATUS_CHANGED */
  17        GIT_COLOR_RED,    /* WT_STATUS_UNTRACKED */
  18        GIT_COLOR_RED,    /* WT_STATUS_NOBRANCH */
  19        GIT_COLOR_RED,    /* WT_STATUS_UNMERGED */
  20};
  21
  22static const char *color(int slot, struct wt_status *s)
  23{
  24        return s->use_color > 0 ? s->color_palette[slot] : "";
  25}
  26
  27void wt_status_prepare(struct wt_status *s)
  28{
  29        unsigned char sha1[20];
  30        const char *head;
  31
  32        memset(s, 0, sizeof(*s));
  33        memcpy(s->color_palette, default_wt_status_colors,
  34               sizeof(default_wt_status_colors));
  35        s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
  36        s->use_color = -1;
  37        s->relative_paths = 1;
  38        head = resolve_ref("HEAD", sha1, 0, NULL);
  39        s->branch = head ? xstrdup(head) : NULL;
  40        s->reference = "HEAD";
  41        s->fp = stdout;
  42        s->index_file = get_index_file();
  43        s->change.strdup_strings = 1;
  44        s->untracked.strdup_strings = 1;
  45}
  46
  47static void wt_status_print_unmerged_header(struct wt_status *s)
  48{
  49        const char *c = color(WT_STATUS_HEADER, s);
  50        color_fprintf_ln(s->fp, c, "# Unmerged paths:");
  51        if (!s->is_initial)
  52                color_fprintf_ln(s->fp, c, "#   (use \"git reset %s <file>...\" to unstage)", s->reference);
  53        else
  54                color_fprintf_ln(s->fp, c, "#   (use \"git rm --cached <file>...\" to unstage)");
  55        color_fprintf_ln(s->fp, c, "#   (use \"git add <file>...\" to mark resolution)");
  56        color_fprintf_ln(s->fp, c, "#");
  57}
  58
  59static void wt_status_print_cached_header(struct wt_status *s)
  60{
  61        const char *c = color(WT_STATUS_HEADER, s);
  62        color_fprintf_ln(s->fp, c, "# Changes to be committed:");
  63        if (!s->is_initial) {
  64                color_fprintf_ln(s->fp, c, "#   (use \"git reset %s <file>...\" to unstage)", s->reference);
  65        } else {
  66                color_fprintf_ln(s->fp, c, "#   (use \"git rm --cached <file>...\" to unstage)");
  67        }
  68        color_fprintf_ln(s->fp, c, "#");
  69}
  70
  71static void wt_status_print_dirty_header(struct wt_status *s,
  72                                         int has_deleted)
  73{
  74        const char *c = color(WT_STATUS_HEADER, s);
  75        color_fprintf_ln(s->fp, c, "# Changed but not updated:");
  76        if (!has_deleted)
  77                color_fprintf_ln(s->fp, c, "#   (use \"git add <file>...\" to update what will be committed)");
  78        else
  79                color_fprintf_ln(s->fp, c, "#   (use \"git add/rm <file>...\" to update what will be committed)");
  80        color_fprintf_ln(s->fp, c, "#   (use \"git checkout -- <file>...\" to discard changes in working directory)");
  81        color_fprintf_ln(s->fp, c, "#");
  82}
  83
  84static void wt_status_print_untracked_header(struct wt_status *s)
  85{
  86        const char *c = color(WT_STATUS_HEADER, s);
  87        color_fprintf_ln(s->fp, c, "# Untracked files:");
  88        color_fprintf_ln(s->fp, c, "#   (use \"git add <file>...\" to include in what will be committed)");
  89        color_fprintf_ln(s->fp, c, "#");
  90}
  91
  92static void wt_status_print_trailer(struct wt_status *s)
  93{
  94        color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
  95}
  96
  97#define quote_path quote_path_relative
  98
  99static void wt_status_print_unmerged_data(struct wt_status *s,
 100                                          struct string_list_item *it)
 101{
 102        const char *c = color(WT_STATUS_UNMERGED, s);
 103        struct wt_status_change_data *d = it->util;
 104        struct strbuf onebuf = STRBUF_INIT;
 105        const char *one, *how = "bug";
 106
 107        one = quote_path(it->string, -1, &onebuf, s->prefix);
 108        color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t");
 109        switch (d->stagemask) {
 110        case 1: how = "both deleted:"; break;
 111        case 2: how = "added by us:"; break;
 112        case 3: how = "deleted by them:"; break;
 113        case 4: how = "added by them:"; break;
 114        case 5: how = "deleted by us:"; break;
 115        case 6: how = "both added:"; break;
 116        case 7: how = "both modified:"; break;
 117        }
 118        color_fprintf(s->fp, c, "%-20s%s\n", how, one);
 119        strbuf_release(&onebuf);
 120}
 121
 122static void wt_status_print_change_data(struct wt_status *s,
 123                                        int change_type,
 124                                        struct string_list_item *it)
 125{
 126        struct wt_status_change_data *d = it->util;
 127        const char *c = color(change_type, s);
 128        int status = status;
 129        char *one_name;
 130        char *two_name;
 131        const char *one, *two;
 132        struct strbuf onebuf = STRBUF_INIT, twobuf = STRBUF_INIT;
 133
 134        one_name = two_name = it->string;
 135        switch (change_type) {
 136        case WT_STATUS_UPDATED:
 137                status = d->index_status;
 138                if (d->head_path)
 139                        one_name = d->head_path;
 140                break;
 141        case WT_STATUS_CHANGED:
 142                status = d->worktree_status;
 143                break;
 144        }
 145
 146        one = quote_path(one_name, -1, &onebuf, s->prefix);
 147        two = quote_path(two_name, -1, &twobuf, s->prefix);
 148
 149        color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t");
 150        switch (status) {
 151        case DIFF_STATUS_ADDED:
 152                color_fprintf(s->fp, c, "new file:   %s", one);
 153                break;
 154        case DIFF_STATUS_COPIED:
 155                color_fprintf(s->fp, c, "copied:     %s -> %s", one, two);
 156                break;
 157        case DIFF_STATUS_DELETED:
 158                color_fprintf(s->fp, c, "deleted:    %s", one);
 159                break;
 160        case DIFF_STATUS_MODIFIED:
 161                color_fprintf(s->fp, c, "modified:   %s", one);
 162                break;
 163        case DIFF_STATUS_RENAMED:
 164                color_fprintf(s->fp, c, "renamed:    %s -> %s", one, two);
 165                break;
 166        case DIFF_STATUS_TYPE_CHANGED:
 167                color_fprintf(s->fp, c, "typechange: %s", one);
 168                break;
 169        case DIFF_STATUS_UNKNOWN:
 170                color_fprintf(s->fp, c, "unknown:    %s", one);
 171                break;
 172        case DIFF_STATUS_UNMERGED:
 173                color_fprintf(s->fp, c, "unmerged:   %s", one);
 174                break;
 175        default:
 176                die("bug: unhandled diff status %c", status);
 177        }
 178        fprintf(s->fp, "\n");
 179        strbuf_release(&onebuf);
 180        strbuf_release(&twobuf);
 181}
 182
 183static void wt_status_collect_changed_cb(struct diff_queue_struct *q,
 184                                         struct diff_options *options,
 185                                         void *data)
 186{
 187        struct wt_status *s = data;
 188        int i;
 189
 190        if (!q->nr)
 191                return;
 192        s->workdir_dirty = 1;
 193        for (i = 0; i < q->nr; i++) {
 194                struct diff_filepair *p;
 195                struct string_list_item *it;
 196                struct wt_status_change_data *d;
 197
 198                p = q->queue[i];
 199                it = string_list_insert(p->one->path, &s->change);
 200                d = it->util;
 201                if (!d) {
 202                        d = xcalloc(1, sizeof(*d));
 203                        it->util = d;
 204                }
 205                if (!d->worktree_status)
 206                        d->worktree_status = p->status;
 207        }
 208}
 209
 210static int unmerged_mask(const char *path)
 211{
 212        int pos, mask;
 213        struct cache_entry *ce;
 214
 215        pos = cache_name_pos(path, strlen(path));
 216        if (0 <= pos)
 217                return 0;
 218
 219        mask = 0;
 220        pos = -pos-1;
 221        while (pos < active_nr) {
 222                ce = active_cache[pos++];
 223                if (strcmp(ce->name, path) || !ce_stage(ce))
 224                        break;
 225                mask |= (1 << (ce_stage(ce) - 1));
 226        }
 227        return mask;
 228}
 229
 230static void wt_status_collect_updated_cb(struct diff_queue_struct *q,
 231                                         struct diff_options *options,
 232                                         void *data)
 233{
 234        struct wt_status *s = data;
 235        int i;
 236
 237        for (i = 0; i < q->nr; i++) {
 238                struct diff_filepair *p;
 239                struct string_list_item *it;
 240                struct wt_status_change_data *d;
 241
 242                p = q->queue[i];
 243                it = string_list_insert(p->two->path, &s->change);
 244                d = it->util;
 245                if (!d) {
 246                        d = xcalloc(1, sizeof(*d));
 247                        it->util = d;
 248                }
 249                if (!d->index_status)
 250                        d->index_status = p->status;
 251                switch (p->status) {
 252                case DIFF_STATUS_COPIED:
 253                case DIFF_STATUS_RENAMED:
 254                        d->head_path = xstrdup(p->one->path);
 255                        break;
 256                case DIFF_STATUS_UNMERGED:
 257                        d->stagemask = unmerged_mask(p->two->path);
 258                        break;
 259                }
 260        }
 261}
 262
 263static void wt_status_collect_changes_worktree(struct wt_status *s)
 264{
 265        struct rev_info rev;
 266
 267        init_revisions(&rev, NULL);
 268        setup_revisions(0, NULL, &rev, NULL);
 269        rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
 270        rev.diffopt.format_callback = wt_status_collect_changed_cb;
 271        rev.diffopt.format_callback_data = s;
 272        rev.prune_data = s->pathspec;
 273        run_diff_files(&rev, 0);
 274}
 275
 276static void wt_status_collect_changes_index(struct wt_status *s)
 277{
 278        struct rev_info rev;
 279
 280        init_revisions(&rev, NULL);
 281        setup_revisions(0, NULL, &rev,
 282                s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference);
 283        rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
 284        rev.diffopt.format_callback = wt_status_collect_updated_cb;
 285        rev.diffopt.format_callback_data = s;
 286        rev.diffopt.detect_rename = 1;
 287        rev.diffopt.rename_limit = 200;
 288        rev.diffopt.break_opt = 0;
 289        rev.prune_data = s->pathspec;
 290        run_diff_index(&rev, 1);
 291}
 292
 293static void wt_status_collect_changes_initial(struct wt_status *s)
 294{
 295        int i;
 296
 297        for (i = 0; i < active_nr; i++) {
 298                struct string_list_item *it;
 299                struct wt_status_change_data *d;
 300                struct cache_entry *ce = active_cache[i];
 301
 302                if (!ce_path_match(ce, s->pathspec))
 303                        continue;
 304                it = string_list_insert(ce->name, &s->change);
 305                d = it->util;
 306                if (!d) {
 307                        d = xcalloc(1, sizeof(*d));
 308                        it->util = d;
 309                }
 310                if (ce_stage(ce)) {
 311                        d->index_status = DIFF_STATUS_UNMERGED;
 312                        d->stagemask |= (1 << (ce_stage(ce) - 1));
 313                }
 314                else
 315                        d->index_status = DIFF_STATUS_ADDED;
 316        }
 317}
 318
 319static void wt_status_collect_untracked(struct wt_status *s)
 320{
 321        int i;
 322        struct dir_struct dir;
 323
 324        if (!s->show_untracked_files)
 325                return;
 326        memset(&dir, 0, sizeof(dir));
 327        if (s->show_untracked_files != SHOW_ALL_UNTRACKED_FILES)
 328                dir.flags |=
 329                        DIR_SHOW_OTHER_DIRECTORIES | DIR_HIDE_EMPTY_DIRECTORIES;
 330        setup_standard_excludes(&dir);
 331
 332        fill_directory(&dir, NULL);
 333        for(i = 0; i < dir.nr; i++) {
 334                struct dir_entry *ent = dir.entries[i];
 335                if (!cache_name_is_other(ent->name, ent->len))
 336                        continue;
 337                if (!match_pathspec(s->pathspec, ent->name, ent->len, 0, NULL))
 338                        continue;
 339                s->workdir_untracked = 1;
 340                string_list_insert(ent->name, &s->untracked);
 341        }
 342}
 343
 344void wt_status_collect(struct wt_status *s)
 345{
 346        wt_status_collect_changes_worktree(s);
 347
 348        if (s->is_initial)
 349                wt_status_collect_changes_initial(s);
 350        else
 351                wt_status_collect_changes_index(s);
 352        wt_status_collect_untracked(s);
 353}
 354
 355static void wt_status_print_unmerged(struct wt_status *s)
 356{
 357        int shown_header = 0;
 358        int i;
 359
 360        for (i = 0; i < s->change.nr; i++) {
 361                struct wt_status_change_data *d;
 362                struct string_list_item *it;
 363                it = &(s->change.items[i]);
 364                d = it->util;
 365                if (!d->stagemask)
 366                        continue;
 367                if (!shown_header) {
 368                        wt_status_print_unmerged_header(s);
 369                        shown_header = 1;
 370                }
 371                wt_status_print_unmerged_data(s, it);
 372        }
 373        if (shown_header)
 374                wt_status_print_trailer(s);
 375
 376}
 377
 378static void wt_status_print_updated(struct wt_status *s)
 379{
 380        int shown_header = 0;
 381        int i;
 382
 383        for (i = 0; i < s->change.nr; i++) {
 384                struct wt_status_change_data *d;
 385                struct string_list_item *it;
 386                it = &(s->change.items[i]);
 387                d = it->util;
 388                if (!d->index_status ||
 389                    d->index_status == DIFF_STATUS_UNMERGED)
 390                        continue;
 391                if (!shown_header) {
 392                        wt_status_print_cached_header(s);
 393                        s->commitable = 1;
 394                        shown_header = 1;
 395                }
 396                wt_status_print_change_data(s, WT_STATUS_UPDATED, it);
 397        }
 398        if (shown_header)
 399                wt_status_print_trailer(s);
 400}
 401
 402/*
 403 * -1 : has delete
 404 *  0 : no change
 405 *  1 : some change but no delete
 406 */
 407static int wt_status_check_worktree_changes(struct wt_status *s)
 408{
 409        int i;
 410        int changes = 0;
 411
 412        for (i = 0; i < s->change.nr; i++) {
 413                struct wt_status_change_data *d;
 414                d = s->change.items[i].util;
 415                if (!d->worktree_status ||
 416                    d->worktree_status == DIFF_STATUS_UNMERGED)
 417                        continue;
 418                changes = 1;
 419                if (d->worktree_status == DIFF_STATUS_DELETED)
 420                        return -1;
 421        }
 422        return changes;
 423}
 424
 425static void wt_status_print_changed(struct wt_status *s)
 426{
 427        int i;
 428        int worktree_changes = wt_status_check_worktree_changes(s);
 429
 430        if (!worktree_changes)
 431                return;
 432
 433        wt_status_print_dirty_header(s, worktree_changes < 0);
 434
 435        for (i = 0; i < s->change.nr; i++) {
 436                struct wt_status_change_data *d;
 437                struct string_list_item *it;
 438                it = &(s->change.items[i]);
 439                d = it->util;
 440                if (!d->worktree_status ||
 441                    d->worktree_status == DIFF_STATUS_UNMERGED)
 442                        continue;
 443                wt_status_print_change_data(s, WT_STATUS_CHANGED, it);
 444        }
 445        wt_status_print_trailer(s);
 446}
 447
 448static void wt_status_print_submodule_summary(struct wt_status *s)
 449{
 450        struct child_process sm_summary;
 451        char summary_limit[64];
 452        char index[PATH_MAX];
 453        const char *env[] = { index, NULL };
 454        const char *argv[] = {
 455                "submodule",
 456                "summary",
 457                "--cached",
 458                "--for-status",
 459                "--summary-limit",
 460                summary_limit,
 461                s->amend ? "HEAD^" : "HEAD",
 462                NULL
 463        };
 464
 465        sprintf(summary_limit, "%d", s->submodule_summary);
 466        snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file);
 467
 468        memset(&sm_summary, 0, sizeof(sm_summary));
 469        sm_summary.argv = argv;
 470        sm_summary.env = env;
 471        sm_summary.git_cmd = 1;
 472        sm_summary.no_stdin = 1;
 473        fflush(s->fp);
 474        sm_summary.out = dup(fileno(s->fp));    /* run_command closes it */
 475        run_command(&sm_summary);
 476}
 477
 478static void wt_status_print_untracked(struct wt_status *s)
 479{
 480        int i;
 481        struct strbuf buf = STRBUF_INIT;
 482
 483        if (!s->untracked.nr)
 484                return;
 485
 486        wt_status_print_untracked_header(s);
 487        for (i = 0; i < s->untracked.nr; i++) {
 488                struct string_list_item *it;
 489                it = &(s->untracked.items[i]);
 490                color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "#\t");
 491                color_fprintf_ln(s->fp, color(WT_STATUS_UNTRACKED, s), "%s",
 492                                 quote_path(it->string, strlen(it->string),
 493                                            &buf, s->prefix));
 494        }
 495        strbuf_release(&buf);
 496}
 497
 498static void wt_status_print_verbose(struct wt_status *s)
 499{
 500        struct rev_info rev;
 501
 502        init_revisions(&rev, NULL);
 503        DIFF_OPT_SET(&rev.diffopt, ALLOW_TEXTCONV);
 504        setup_revisions(0, NULL, &rev,
 505                s->is_initial ? EMPTY_TREE_SHA1_HEX : s->reference);
 506        rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
 507        rev.diffopt.detect_rename = 1;
 508        rev.diffopt.file = s->fp;
 509        rev.diffopt.close_file = 0;
 510        /*
 511         * If we're not going to stdout, then we definitely don't
 512         * want color, since we are going to the commit message
 513         * file (and even the "auto" setting won't work, since it
 514         * will have checked isatty on stdout).
 515         */
 516        if (s->fp != stdout)
 517                DIFF_OPT_CLR(&rev.diffopt, COLOR_DIFF);
 518        run_diff_index(&rev, 1);
 519}
 520
 521static void wt_status_print_tracking(struct wt_status *s)
 522{
 523        struct strbuf sb = STRBUF_INIT;
 524        const char *cp, *ep;
 525        struct branch *branch;
 526
 527        assert(s->branch && !s->is_initial);
 528        if (prefixcmp(s->branch, "refs/heads/"))
 529                return;
 530        branch = branch_get(s->branch + 11);
 531        if (!format_tracking_info(branch, &sb))
 532                return;
 533
 534        for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1)
 535                color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s),
 536                                 "# %.*s", (int)(ep - cp), cp);
 537        color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
 538}
 539
 540void wt_status_print(struct wt_status *s)
 541{
 542        const char *branch_color = color(WT_STATUS_HEADER, s);
 543
 544        if (s->branch) {
 545                const char *on_what = "On branch ";
 546                const char *branch_name = s->branch;
 547                if (!prefixcmp(branch_name, "refs/heads/"))
 548                        branch_name += 11;
 549                else if (!strcmp(branch_name, "HEAD")) {
 550                        branch_name = "";
 551                        branch_color = color(WT_STATUS_NOBRANCH, s);
 552                        on_what = "Not currently on any branch.";
 553                }
 554                color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "# ");
 555                color_fprintf_ln(s->fp, branch_color, "%s%s", on_what, branch_name);
 556                if (!s->is_initial)
 557                        wt_status_print_tracking(s);
 558        }
 559
 560        if (s->is_initial) {
 561                color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
 562                color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "# Initial commit");
 563                color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "#");
 564        }
 565
 566        wt_status_print_unmerged(s);
 567        wt_status_print_updated(s);
 568        wt_status_print_changed(s);
 569        if (s->submodule_summary)
 570                wt_status_print_submodule_summary(s);
 571        if (s->show_untracked_files)
 572                wt_status_print_untracked(s);
 573        else if (s->commitable)
 574                 fprintf(s->fp, "# Untracked files not listed (use -u option to show untracked files)\n");
 575
 576        if (s->verbose)
 577                wt_status_print_verbose(s);
 578        if (!s->commitable) {
 579                if (s->amend)
 580                        fprintf(s->fp, "# No changes\n");
 581                else if (s->nowarn)
 582                        ; /* nothing */
 583                else if (s->workdir_dirty)
 584                        printf("no changes added to commit (use \"git add\" and/or \"git commit -a\")\n");
 585                else if (s->untracked.nr)
 586                        printf("nothing added to commit but untracked files present (use \"git add\" to track)\n");
 587                else if (s->is_initial)
 588                        printf("nothing to commit (create/copy files and use \"git add\" to track)\n");
 589                else if (!s->show_untracked_files)
 590                        printf("nothing to commit (use -u to show untracked files)\n");
 591                else
 592                        printf("nothing to commit (working directory clean)\n");
 593        }
 594}
 595
 596static void wt_shortstatus_unmerged(int null_termination, struct string_list_item *it,
 597                           struct wt_status *s)
 598{
 599        struct wt_status_change_data *d = it->util;
 600        const char *how = "??";
 601
 602        switch (d->stagemask) {
 603        case 1: how = "DD"; break; /* both deleted */
 604        case 2: how = "AU"; break; /* added by us */
 605        case 3: how = "UD"; break; /* deleted by them */
 606        case 4: how = "UA"; break; /* added by them */
 607        case 5: how = "DU"; break; /* deleted by us */
 608        case 6: how = "AA"; break; /* both added */
 609        case 7: how = "UU"; break; /* both modified */
 610        }
 611        color_fprintf(s->fp, color(WT_STATUS_UNMERGED, s), "%s", how);
 612        if (null_termination) {
 613                fprintf(stdout, " %s%c", it->string, 0);
 614        } else {
 615                struct strbuf onebuf = STRBUF_INIT;
 616                const char *one;
 617                one = quote_path(it->string, -1, &onebuf, s->prefix);
 618                printf(" %s\n", one);
 619                strbuf_release(&onebuf);
 620        }
 621}
 622
 623static void wt_shortstatus_status(int null_termination, struct string_list_item *it,
 624                         struct wt_status *s)
 625{
 626        struct wt_status_change_data *d = it->util;
 627
 628        if (d->index_status)
 629                color_fprintf(s->fp, color(WT_STATUS_UPDATED, s), "%c", d->index_status);
 630        else
 631                putchar(' ');
 632        if (d->worktree_status)
 633                color_fprintf(s->fp, color(WT_STATUS_CHANGED, s), "%c", d->worktree_status);
 634        else
 635                putchar(' ');
 636        putchar(' ');
 637        if (null_termination) {
 638                fprintf(stdout, "%s%c", it->string, 0);
 639                if (d->head_path)
 640                        fprintf(stdout, "%s%c", d->head_path, 0);
 641        } else {
 642                struct strbuf onebuf = STRBUF_INIT;
 643                const char *one;
 644                if (d->head_path) {
 645                        one = quote_path(d->head_path, -1, &onebuf, s->prefix);
 646                        printf("%s -> ", one);
 647                        strbuf_release(&onebuf);
 648                }
 649                one = quote_path(it->string, -1, &onebuf, s->prefix);
 650                printf("%s\n", one);
 651                strbuf_release(&onebuf);
 652        }
 653}
 654
 655static void wt_shortstatus_untracked(int null_termination, struct string_list_item *it,
 656                            struct wt_status *s)
 657{
 658        if (null_termination) {
 659                fprintf(stdout, "?? %s%c", it->string, 0);
 660        } else {
 661                struct strbuf onebuf = STRBUF_INIT;
 662                const char *one;
 663                one = quote_path(it->string, -1, &onebuf, s->prefix);
 664                color_fprintf(s->fp, color(WT_STATUS_UNTRACKED, s), "??");
 665                printf(" %s\n", one);
 666                strbuf_release(&onebuf);
 667        }
 668}
 669
 670void wt_shortstatus_print(struct wt_status *s, int null_termination)
 671{
 672        int i;
 673        for (i = 0; i < s->change.nr; i++) {
 674                struct wt_status_change_data *d;
 675                struct string_list_item *it;
 676
 677                it = &(s->change.items[i]);
 678                d = it->util;
 679                if (d->stagemask)
 680                        wt_shortstatus_unmerged(null_termination, it, s);
 681                else
 682                        wt_shortstatus_status(null_termination, it, s);
 683        }
 684        for (i = 0; i < s->untracked.nr; i++) {
 685                struct string_list_item *it;
 686
 687                it = &(s->untracked.items[i]);
 688                wt_shortstatus_untracked(null_termination, it, s);
 689        }
 690}