builtin/rev-list.c

   1 #include "cache.h"
   2 #include "config.h"
   3 #include "commit.h"
   4 #include "diff.h"
   5 #include "revision.h"
   6 #include "list-objects.h"
   7 #include "list-objects-filter.h"
   8 #include "list-objects-filter-options.h"
   9 #include "object.h"
  10 #include "object-store.h"
  11 #include "pack.h"
  12 #include "pack-bitmap.h"
  13 #include "builtin.h"
  14 #include "log-tree.h"
  15 #include "graph.h"
  16 #include "bisect.h"
  17 #include "progress.h"
  18 #include "reflog-walk.h"
  19 #include "oidset.h"
  20 #include "packfile.h"
  21
  22 static const char rev_list_usage[] =
  23 "git rev-list [OPTION] <commit-id>... [ -- paths... ]\n"
  24 "  limiting output:\n"
  25 "    --max-count=<n>\n"
  26 "    --max-age=<epoch>\n"
  27 "    --min-age=<epoch>\n"
  28 "    --sparse\n"
  29 "    --no-merges\n"
  30 "    --min-parents=<n>\n"
  31 "    --no-min-parents\n"
  32 "    --max-parents=<n>\n"
  33 "    --no-max-parents\n"
  34 "    --remove-empty\n"
  35 "    --all\n"
  36 "    --branches\n"
  37 "    --tags\n"
  38 "    --remotes\n"
  39 "    --stdin\n"
  40 "    --quiet\n"
  41 "  ordering output:\n"
  42 "    --topo-order\n"
  43 "    --date-order\n"
  44 "    --reverse\n"
  45 "  formatting output:\n"
  46 "    --parents\n"
  47 "    --children\n"
  48 "    --objects | --objects-edge\n"
  49 "    --unpacked\n"
  50 "    --header | --pretty\n"
  51 "    --[no-]object-names\n"
  52 "    --abbrev=<n> | --no-abbrev\n"
  53 "    --abbrev-commit\n"
  54 "    --left-right\n"
  55 "    --count\n"
  56 "  special purpose:\n"
  57 "    --bisect\n"
  58 "    --bisect-vars\n"
  59 "    --bisect-all"
  60 ;
  61
  62 static struct progress *progress;
  63 static unsigned progress_counter;
  64
  65 static struct list_objects_filter_options filter_options;
  66 static struct oidset omitted_objects;
  67 static int arg_print_omitted; /* print objects omitted by filter */
  68
  69 static struct oidset missing_objects;
  70 enum missing_action {
  71         MA_ERROR = 0,    /* fail if any missing objects are encountered */
  72         MA_ALLOW_ANY,    /* silently allow ALL missing objects */
  73         MA_PRINT,        /* print ALL missing objects in special section */
  74         MA_ALLOW_PROMISOR, /* silently allow all missing PROMISOR objects */
  75 };
  76 static enum missing_action arg_missing_action;
  77
  78 /* display only the oid of each object encountered */
  79 static int arg_show_object_names = 1;
  80
  81 #define DEFAULT_OIDSET_SIZE     (16*1024)
  82
  83 static int show_disk_usage;
  84 static off_t total_disk_usage;
  85
  86 static off_t get_object_disk_usage(struct object *obj)
  87 {
  88         off_t size;
  89         struct object_info oi = OBJECT_INFO_INIT;
  90         oi.disk_sizep = &size;
  91         if (oid_object_info_extended(the_repository, &obj->oid, &oi, 0) < 0)
  92                 die(_("unable to get disk usage of %s"), oid_to_hex(&obj->oid));
  93         return size;
  94 }
  95
  96 static void finish_commit(struct commit *commit);
  97 static void show_commit(struct commit *commit, void *data)
  98 {
  99         struct rev_list_info *info = data;
 100         struct rev_info *revs = info->revs;
 101
 102         display_progress(progress, ++progress_counter);
 103
 104         if (show_disk_usage)
 105                 total_disk_usage += get_object_disk_usage(&commit->object);
 106
 107         if (info->flags & REV_LIST_QUIET) {
 108                 finish_commit(commit);
 109                 return;
 110         }
 111
 112         graph_show_commit(revs->graph);
 113
 114         if (revs->count) {
 115                 if (commit->object.flags & PATCHSAME)
 116                         revs->count_same++;
 117                 else if (commit->object.flags & SYMMETRIC_LEFT)
 118                         revs->count_left++;
 119                 else
 120                         revs->count_right++;
 121                 finish_commit(commit);
 122                 return;
 123         }
 124
 125         if (info->show_timestamp)
 126                 printf("%"PRItime" ", commit->date);
 127         if (info->header_prefix)
 128                 fputs(info->header_prefix, stdout);
 129
 130         if (!revs->graph)
 131                 fputs(get_revision_mark(revs, commit), stdout);
 132         if (revs->abbrev_commit && revs->abbrev)
 133                 fputs(find_unique_abbrev(&commit->object.oid, revs->abbrev),
 134                       stdout);
 135         else
 136                 fputs(oid_to_hex(&commit->object.oid), stdout);
 137         if (revs->print_parents) {
 138                 struct commit_list *parents = commit->parents;
 139                 while (parents) {
 140                         printf(" %s", oid_to_hex(&parents->item->object.oid));
 141                         parents = parents->next;
 142                 }
 143         }
 144         if (revs->children.name) {
 145                 struct commit_list *children;
 146
 147                 children = lookup_decoration(&revs->children, &commit->object);
 148                 while (children) {
 149                         printf(" %s", oid_to_hex(&children->item->object.oid));
 150                         children = children->next;
 151                 }
 152         }
 153         show_decorations(revs, commit);
 154         if (revs->commit_format == CMIT_FMT_ONELINE)
 155                 putchar(' ');
 156         else
 157                 putchar('\n');
 158
 159         if (revs->verbose_header) {
 160                 struct strbuf buf = STRBUF_INIT;
 161                 struct pretty_print_context ctx = {0};
 162                 ctx.abbrev = revs->abbrev;
 163                 ctx.date_mode = revs->date_mode;
 164                 ctx.date_mode_explicit = revs->date_mode_explicit;
 165                 ctx.fmt = revs->commit_format;
 166                 ctx.output_encoding = get_log_output_encoding();
 167                 ctx.color = revs->diffopt.use_color;
 168                 pretty_print_commit(&ctx, commit, &buf);
 169                 if (buf.len) {
 170                         if (revs->commit_format != CMIT_FMT_ONELINE)
 171                                 graph_show_oneline(revs->graph);
 172
 173                         graph_show_commit_msg(revs->graph, stdout, &buf);
 174
 175                         /*
 176                          * Add a newline after the commit message.
 177                          *
 178                          * Usually, this newline produces a blank
 179                          * padding line between entries, in which case
 180                          * we need to add graph padding on this line.
 181                          *
 182                          * However, the commit message may not end in a
 183                          * newline.  In this case the newline simply
 184                          * ends the last line of the commit message,
 185                          * and we don't need any graph output.  (This
 186                          * always happens with CMIT_FMT_ONELINE, and it
 187                          * happens with CMIT_FMT_USERFORMAT when the
 188                          * format doesn't explicitly end in a newline.)
 189                          */
 190                         if (buf.len && buf.buf[buf.len - 1] == '\n')
 191                                 graph_show_padding(revs->graph);
 192                         putchar(info->hdr_termination);
 193                 } else {
 194                         /*
 195                          * If the message buffer is empty, just show
 196                          * the rest of the graph output for this
 197                          * commit.
 198                          */
 199                         if (graph_show_remainder(revs->graph))
 200                                 putchar('\n');
 201                         if (revs->commit_format == CMIT_FMT_ONELINE)
 202                                 putchar('\n');
 203                 }
 204                 strbuf_release(&buf);
 205         } else {
 206                 if (graph_show_remainder(revs->graph))
 207                         putchar('\n');
 208         }
 209         maybe_flush_or_die(stdout, "stdout");
 210         finish_commit(commit);
 211 }
 212
 213 static void finish_commit(struct commit *commit)
 214 {
 215         if (commit->parents) {
 216                 free_commit_list(commit->parents);
 217                 commit->parents = NULL;
 218         }
 219         free_commit_buffer(the_repository->parsed_objects,
 220                            commit);
 221 }
 222
 223 static inline void finish_object__ma(struct object *obj)
 224 {
 225         /*
 226          * Whether or not we try to dynamically fetch missing objects
 227          * from the server, we currently DO NOT have the object.  We
 228          * can either print, allow (ignore), or conditionally allow
 229          * (ignore) them.
 230          */
 231         switch (arg_missing_action) {
 232         case MA_ERROR:
 233                 die("missing %s object '%s'",
 234                     type_name(obj->type), oid_to_hex(&obj->oid));
 235                 return;
 236
 237         case MA_ALLOW_ANY:
 238                 return;
 239
 240         case MA_PRINT:
 241                 oidset_insert(&missing_objects, &obj->oid);
 242                 return;
 243
 244         case MA_ALLOW_PROMISOR:
 245                 if (is_promisor_object(&obj->oid))
 246                         return;
 247                 die("unexpected missing %s object '%s'",
 248                     type_name(obj->type), oid_to_hex(&obj->oid));
 249                 return;
 250
 251         default:
 252                 BUG("unhandled missing_action");
 253                 return;
 254         }
 255 }
 256
 257 static int finish_object(struct object *obj, const char *name, void *cb_data)
 258 {
 259         struct rev_list_info *info = cb_data;
 260         if (oid_object_info_extended(the_repository, &obj->oid, NULL, 0) < 0) {
 261                 finish_object__ma(obj);
 262                 return 1;
 263         }
 264         if (info->revs->verify_objects && !obj->parsed && obj->type != OBJ_COMMIT)
 265                 parse_object(the_repository, &obj->oid);
 266         return 0;
 267 }
 268
 269 static void show_object(struct object *obj, const char *name, void *cb_data)
 270 {
 271         struct rev_list_info *info = cb_data;
 272         struct rev_info *revs = info->revs;
 273
 274         if (finish_object(obj, name, cb_data))
 275                 return;
 276         display_progress(progress, ++progress_counter);
 277         if (show_disk_usage)
 278                 total_disk_usage += get_object_disk_usage(obj);
 279         if (info->flags & REV_LIST_QUIET)
 280                 return;
 281
 282         if (revs->count) {
 283                 /*
 284                  * The object count is always accumulated in the .count_right
 285                  * field for traversal that is not a left-right traversal,
 286                  * and cmd_rev_list() made sure that a .count request that
 287                  * wants to count non-commit objects, which is handled by
 288                  * the show_object() callback, does not ask for .left_right.
 289                  */
 290                 revs->count_right++;
 291                 return;
 292         }
 293
 294         if (arg_show_object_names)
 295                 show_object_with_name(stdout, obj, name);
 296         else
 297                 printf("%s\n", oid_to_hex(&obj->oid));
 298 }
 299
 300 static void show_edge(struct commit *commit)
 301 {
 302         printf("-%s\n", oid_to_hex(&commit->object.oid));
 303 }
 304
 305 static void print_var_str(const char *var, const char *val)
 306 {
 307         printf("%s='%s'\n", var, val);
 308 }
 309
 310 static void print_var_int(const char *var, int val)
 311 {
 312         printf("%s=%d\n", var, val);
 313 }
 314
 315 static int show_bisect_vars(struct rev_list_info *info, int reaches, int all)
 316 {
 317         int cnt, flags = info->flags;
 318         char hex[GIT_MAX_HEXSZ + 1] = "";
 319         struct commit_list *tried;
 320         struct rev_info *revs = info->revs;
 321
 322         if (!revs->commits)
 323                 return 1;
 324
 325         revs->commits = filter_skipped(revs->commits, &tried,
 326                                        flags & BISECT_SHOW_ALL,
 327                                        NULL, NULL);
 328
 329         /*
 330          * revs->commits can reach "reaches" commits among
 331          * "all" commits.  If it is good, then there are
 332          * (all-reaches) commits left to be bisected.
 333          * On the other hand, if it is bad, then the set
 334          * to bisect is "reaches".
 335          * A bisect set of size N has (N-1) commits further
 336          * to test, as we already know one bad one.
 337          */
 338         cnt = all - reaches;
 339         if (cnt < reaches)
 340                 cnt = reaches;
 341
 342         if (revs->commits)
 343                 oid_to_hex_r(hex, &revs->commits->item->object.oid);
 344
 345         if (flags & BISECT_SHOW_ALL) {
 346                 traverse_commit_list(revs, show_commit, show_object, info);
 347                 printf("------\n");
 348         }
 349
 350         print_var_str("bisect_rev", hex);
 351         print_var_int("bisect_nr", cnt - 1);
 352         print_var_int("bisect_good", all - reaches - 1);
 353         print_var_int("bisect_bad", reaches - 1);
 354         print_var_int("bisect_all", all);
 355         print_var_int("bisect_steps", estimate_bisect_steps(all));
 356
 357         return 0;
 358 }
 359
 360 static int show_object_fast(
 361         const struct object_id *oid,
 362         enum object_type type,
 363         int exclude,
 364         uint32_t name_hash,
 365         struct packed_git *found_pack,
 366         off_t found_offset)
 367 {
 368         fprintf(stdout, "%s\n", oid_to_hex(oid));
 369         return 1;
 370 }
 371
 372 static inline int parse_missing_action_value(const char *value)
 373 {
 374         if (!strcmp(value, "error")) {
 375                 arg_missing_action = MA_ERROR;
 376                 return 1;
 377         }
 378
 379         if (!strcmp(value, "allow-any")) {
 380                 arg_missing_action = MA_ALLOW_ANY;
 381                 fetch_if_missing = 0;
 382                 return 1;
 383         }
 384
 385         if (!strcmp(value, "print")) {
 386                 arg_missing_action = MA_PRINT;
 387                 fetch_if_missing = 0;
 388                 return 1;
 389         }
 390
 391         if (!strcmp(value, "allow-promisor")) {
 392                 arg_missing_action = MA_ALLOW_PROMISOR;
 393                 fetch_if_missing = 0;
 394                 return 1;
 395         }
 396
 397         return 0;
 398 }
 399
 400 static int try_bitmap_count(struct rev_info *revs,
 401                             struct list_objects_filter_options *filter)
 402 {
 403         uint32_t commit_count = 0,
 404                  tag_count = 0,
 405                  tree_count = 0,
 406                  blob_count = 0;
 407         int max_count;
 408         struct bitmap_index *bitmap_git;
 409
 410         /* This function only handles counting, not general traversal. */
 411         if (!revs->count)
 412                 return -1;
 413
 414         /*
 415          * A bitmap result can't know left/right, etc, because we don't
 416          * actually traverse.
 417          */
 418         if (revs->left_right || revs->cherry_mark)
 419                 return -1;
 420
 421         /*
 422          * If we're counting reachable objects, we can't handle a max count of
 423          * commits to traverse, since we don't know which objects go with which
 424          * commit.
 425          */
 426         if (revs->max_count >= 0 &&
 427             (revs->tag_objects || revs->tree_objects || revs->blob_objects))
 428                 return -1;
 429
 430         /*
 431          * This must be saved before doing any walking, since the revision
 432          * machinery will count it down to zero while traversing.
 433          */
 434         max_count = revs->max_count;
 435
 436         bitmap_git = prepare_bitmap_walk(revs, filter);
 437         if (!bitmap_git)
 438                 return -1;
 439
 440         count_bitmap_commit_list(bitmap_git, &commit_count,
 441                                  revs->tree_objects ? &tree_count : NULL,
 442                                  revs->blob_objects ? &blob_count : NULL,
 443                                  revs->tag_objects ? &tag_count : NULL);
 444         if (max_count >= 0 && max_count < commit_count)
 445                 commit_count = max_count;
 446
 447         printf("%d\n", commit_count + tree_count + blob_count + tag_count);
 448         free_bitmap_index(bitmap_git);
 449         return 0;
 450 }
 451
 452 static int try_bitmap_traversal(struct rev_info *revs,
 453                                 struct list_objects_filter_options *filter)
 454 {
 455         struct bitmap_index *bitmap_git;
 456
 457         /*
 458          * We can't use a bitmap result with a traversal limit, since the set
 459          * of commits we'd get would be essentially random.
 460          */
 461         if (revs->max_count >= 0)
 462                 return -1;
 463
 464         bitmap_git = prepare_bitmap_walk(revs, filter);
 465         if (!bitmap_git)
 466                 return -1;
 467
 468         traverse_bitmap_commit_list(bitmap_git, revs, &show_object_fast);
 469         free_bitmap_index(bitmap_git);
 470         return 0;
 471 }
 472
 473 static int try_bitmap_disk_usage(struct rev_info *revs,
 474                                  struct list_objects_filter_options *filter)
 475 {
 476         struct bitmap_index *bitmap_git;
 477
 478         if (!show_disk_usage)
 479                 return -1;
 480
 481         bitmap_git = prepare_bitmap_walk(revs, filter);
 482         if (!bitmap_git)
 483                 return -1;
 484
 485         printf("%"PRIuMAX"\n",
 486                (uintmax_t)get_disk_usage_from_bitmap(bitmap_git, revs));
 487         return 0;
 488 }
 489
 490 int cmd_rev_list(int argc, const char **argv, const char *prefix)
 491 {
 492         struct rev_info revs;
 493         struct rev_list_info info;
 494         struct setup_revision_opt s_r_opt = {
 495                 .allow_exclude_promisor_objects = 1,
 496         };
 497         int i;
 498         int bisect_list = 0;
 499         int bisect_show_vars = 0;
 500         int bisect_find_all = 0;
 501         int use_bitmap_index = 0;
 502         const char *show_progress = NULL;
 503
 504         if (argc == 2 && !strcmp(argv[1], "-h"))
 505                 usage(rev_list_usage);
 506
 507         git_config(git_default_config, NULL);
 508         repo_init_revisions(the_repository, &revs, prefix);
 509         revs.abbrev = DEFAULT_ABBREV;
 510         revs.commit_format = CMIT_FMT_UNSPECIFIED;
 511
 512         /*
 513          * Scan the argument list before invoking setup_revisions(), so that we
 514          * know if fetch_if_missing needs to be set to 0.
 515          *
 516          * "--exclude-promisor-objects" acts as a pre-filter on missing objects
 517          * by not crossing the boundary from realized objects to promisor
 518          * objects.
 519          *
 520          * Let "--missing" to conditionally set fetch_if_missing.
 521          */
 522         for (i = 1; i < argc; i++) {
 523                 const char *arg = argv[i];
 524                 if (!strcmp(arg, "--exclude-promisor-objects")) {
 525                         fetch_if_missing = 0;
 526                         revs.exclude_promisor_objects = 1;
 527                         break;
 528                 }
 529         }
 530         for (i = 1; i < argc; i++) {
 531                 const char *arg = argv[i];
 532                 if (skip_prefix(arg, "--missing=", &arg)) {
 533                         if (revs.exclude_promisor_objects)
 534                                 die(_("cannot combine --exclude-promisor-objects and --missing"));
 535                         if (parse_missing_action_value(arg))
 536                                 break;
 537                 }
 538         }
 539
 540         if (arg_missing_action)
 541                 revs.do_not_die_on_missing_tree = 1;
 542
 543         argc = setup_revisions(argc, argv, &revs, &s_r_opt);
 544
 545         memset(&info, 0, sizeof(info));
 546         info.revs = &revs;
 547         if (revs.bisect)
 548                 bisect_list = 1;
 549
 550         if (revs.diffopt.flags.quick)
 551                 info.flags |= REV_LIST_QUIET;
 552         for (i = 1 ; i < argc; i++) {
 553                 const char *arg = argv[i];
 554
 555                 if (!strcmp(arg, "--header")) {
 556                         revs.verbose_header = 1;
 557                         continue;
 558                 }
 559                 if (!strcmp(arg, "--timestamp")) {
 560                         info.show_timestamp = 1;
 561                         continue;
 562                 }
 563                 if (!strcmp(arg, "--bisect")) {
 564                         bisect_list = 1;
 565                         continue;
 566                 }
 567                 if (!strcmp(arg, "--bisect-all")) {
 568                         bisect_list = 1;
 569                         bisect_find_all = 1;
 570                         info.flags |= BISECT_SHOW_ALL;
 571                         revs.show_decorations = 1;
 572                         continue;
 573                 }
 574                 if (!strcmp(arg, "--bisect-vars")) {
 575                         bisect_list = 1;
 576                         bisect_show_vars = 1;
 577                         continue;
 578                 }
 579                 if (!strcmp(arg, "--use-bitmap-index")) {
 580                         use_bitmap_index = 1;
 581                         continue;
 582                 }
 583                 if (!strcmp(arg, "--test-bitmap")) {
 584                         test_bitmap_walk(&revs);
 585                         return 0;
 586                 }
 587                 if (skip_prefix(arg, "--progress=", &arg)) {
 588                         show_progress = arg;
 589                         continue;
 590                 }
 591
 592                 if (skip_prefix(arg, ("--" CL_ARG__FILTER "="), &arg)) {
 593                         parse_list_objects_filter(&filter_options, arg);
 594                         if (filter_options.choice && !revs.blob_objects)
 595                                 die(_("object filtering requires --objects"));
 596                         continue;
 597                 }
 598                 if (!strcmp(arg, ("--no-" CL_ARG__FILTER))) {
 599                         list_objects_filter_set_no_filter(&filter_options);
 600                         continue;
 601                 }
 602                 if (!strcmp(arg, "--filter-print-omitted")) {
 603                         arg_print_omitted = 1;
 604                         continue;
 605                 }
 606
 607                 if (!strcmp(arg, "--exclude-promisor-objects"))
 608                         continue; /* already handled above */
 609                 if (skip_prefix(arg, "--missing=", &arg))
 610                         continue; /* already handled above */
 611
 612                 if (!strcmp(arg, ("--no-object-names"))) {
 613                         arg_show_object_names = 0;
 614                         continue;
 615                 }
 616
 617                 if (!strcmp(arg, ("--object-names"))) {
 618                         arg_show_object_names = 1;
 619                         continue;
 620                 }
 621
 622                 if (!strcmp(arg, "--disk-usage")) {
 623                         show_disk_usage = 1;
 624                         info.flags |= REV_LIST_QUIET;
 625                         continue;
 626                 }
 627
 628                 usage(rev_list_usage);
 629
 630         }
 631         if (revs.commit_format != CMIT_FMT_UNSPECIFIED) {
 632                 /* The command line has a --pretty  */
 633                 info.hdr_termination = '\n';
 634                 if (revs.commit_format == CMIT_FMT_ONELINE)
 635                         info.header_prefix = "";
 636                 else
 637                         info.header_prefix = "commit ";
 638         }
 639         else if (revs.verbose_header)
 640                 /* Only --header was specified */
 641                 revs.commit_format = CMIT_FMT_RAW;
 642
 643         if ((!revs.commits && reflog_walk_empty(revs.reflog_info) &&
 644              (!(revs.tag_objects || revs.tree_objects || revs.blob_objects) &&
 645               !revs.pending.nr) &&
 646              !revs.rev_input_given && !revs.read_from_stdin) ||
 647             revs.diff)
 648                 usage(rev_list_usage);
 649
 650         if (revs.show_notes)
 651                 die(_("rev-list does not support display of notes"));
 652
 653         if (revs.count &&
 654             (revs.tag_objects || revs.tree_objects || revs.blob_objects) &&
 655             (revs.left_right || revs.cherry_mark))
 656                 die(_("marked counting is incompatible with --objects"));
 657
 658         save_commit_buffer = (revs.verbose_header ||
 659                               revs.grep_filter.pattern_list ||
 660                               revs.grep_filter.header_list);
 661         if (bisect_list)
 662                 revs.limited = 1;
 663
 664         if (show_progress)
 665                 progress = start_delayed_progress(show_progress, 0);
 666
 667         if (use_bitmap_index) {
 668                 if (!try_bitmap_count(&revs, &filter_options))
 669                         return 0;
 670                 if (!try_bitmap_disk_usage(&revs, &filter_options))
 671                         return 0;
 672                 if (!try_bitmap_traversal(&revs, &filter_options))
 673                         return 0;
 674         }
 675
 676         if (prepare_revision_walk(&revs))
 677                 die("revision walk setup failed");
 678         if (revs.tree_objects)
 679                 mark_edges_uninteresting(&revs, show_edge, 0);
 680
 681         if (bisect_list) {
 682                 int reaches, all;
 683                 unsigned bisect_flags = 0;
 684
 685                 if (bisect_find_all)
 686                         bisect_flags |= FIND_BISECTION_ALL;
 687
 688                 if (revs.first_parent_only)
 689                         bisect_flags |= FIND_BISECTION_FIRST_PARENT_ONLY;
 690
 691                 find_bisection(&revs.commits, &reaches, &all, bisect_flags);
 692
 693                 if (bisect_show_vars)
 694                         return show_bisect_vars(&info, reaches, all);
 695         }
 696
 697         if (arg_print_omitted)
 698                 oidset_init(&omitted_objects, DEFAULT_OIDSET_SIZE);
 699         if (arg_missing_action == MA_PRINT)
 700                 oidset_init(&missing_objects, DEFAULT_OIDSET_SIZE);
 701
 702         traverse_commit_list_filtered(
 703                 &filter_options, &revs, show_commit, show_object, &info,
 704                 (arg_print_omitted ? &omitted_objects : NULL));
 705
 706         if (arg_print_omitted) {
 707                 struct oidset_iter iter;
 708                 struct object_id *oid;
 709                 oidset_iter_init(&omitted_objects, &iter);
 710                 while ((oid = oidset_iter_next(&iter)))
 711                         printf("~%s\n", oid_to_hex(oid));
 712                 oidset_clear(&omitted_objects);
 713         }
 714         if (arg_missing_action == MA_PRINT) {
 715                 struct oidset_iter iter;
 716                 struct object_id *oid;
 717                 oidset_iter_init(&missing_objects, &iter);
 718                 while ((oid = oidset_iter_next(&iter)))
 719                         printf("?%s\n", oid_to_hex(oid));
 720                 oidset_clear(&missing_objects);
 721         }
 722
 723         stop_progress(&progress);
 724
 725         if (revs.count) {
 726                 if (revs.left_right && revs.cherry_mark)
 727                         printf("%d\t%d\t%d\n", revs.count_left, revs.count_right, revs.count_same);
 728                 else if (revs.left_right)
 729                         printf("%d\t%d\n", revs.count_left, revs.count_right);
 730                 else if (revs.cherry_mark)
 731                         printf("%d\t%d\n", revs.count_left + revs.count_right, revs.count_same);
 732                 else
 733                         printf("%d\n", revs.count_left + revs.count_right);
 734         }
 735
 736         if (show_disk_usage)
 737                 printf("%"PRIuMAX"\n", (uintmax_t)total_disk_usage);
 738
 739         return 0;
 740 }