diff options
Diffstat (limited to 'builtin/rev-list.c')
| -rw-r--r-- | builtin/rev-list.c | 65 |
1 files changed, 49 insertions, 16 deletions
diff --git a/builtin/rev-list.c b/builtin/rev-list.c index 572da1472e..d42db0b0cc 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -20,7 +20,8 @@ #include "packfile.h" static const char rev_list_usage[] = -"git rev-list [<options>] <commit-id>... [-- <path>...]\n" +"git rev-list [<options>] <commit>... [--] [<path>...]\n" +"\n" " limiting output:\n" " --max-count=<n>\n" " --max-age=<epoch>\n" @@ -37,6 +38,7 @@ static const char rev_list_usage[] = " --tags\n" " --remotes\n" " --stdin\n" +" --exclude-hidden=[receive|uploadpack]\n" " --quiet\n" " ordering output:\n" " --topo-order\n" @@ -46,6 +48,7 @@ static const char rev_list_usage[] = " --parents\n" " --children\n" " --objects | --objects-edge\n" +" --disk-usage[=human]\n" " --unpacked\n" " --header | --pretty\n" " --[no-]object-names\n" @@ -81,6 +84,7 @@ static int arg_show_object_names = 1; static int show_disk_usage; static off_t total_disk_usage; +static int human_readable; static off_t get_object_disk_usage(struct object *obj) { @@ -213,10 +217,8 @@ static void show_commit(struct commit *commit, void *data) static void finish_commit(struct commit *commit) { - if (commit->parents) { - free_commit_list(commit->parents); - commit->parents = NULL; - } + free_commit_list(commit->parents); + commit->parents = NULL; free_commit_buffer(the_repository->parsed_objects, commit); } @@ -370,6 +372,17 @@ static int show_object_fast( return 1; } +static void print_disk_usage(off_t size) +{ + struct strbuf sb = STRBUF_INIT; + if (human_readable) + strbuf_humanise_bytes(&sb, size); + else + strbuf_addf(&sb, "%"PRIuMAX, (uintmax_t)size); + puts(sb.buf); + strbuf_release(&sb); +} + static inline int parse_missing_action_value(const char *value) { if (!strcmp(value, "error")) { @@ -475,6 +488,7 @@ static int try_bitmap_disk_usage(struct rev_info *revs, int filter_provided_objects) { struct bitmap_index *bitmap_git; + off_t size_from_bitmap; if (!show_disk_usage) return -1; @@ -483,8 +497,8 @@ static int try_bitmap_disk_usage(struct rev_info *revs, if (!bitmap_git) return -1; - printf("%"PRIuMAX"\n", - (uintmax_t)get_disk_usage_from_bitmap(bitmap_git, revs)); + size_from_bitmap = get_disk_usage_from_bitmap(bitmap_git, revs); + print_disk_usage(size_from_bitmap); return 0; } @@ -502,6 +516,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) int use_bitmap_index = 0; int filter_provided_objects = 0; const char *show_progress = NULL; + int ret = 0; if (argc == 2 && !strcmp(argv[1], "-h")) usage(rev_list_usage); @@ -585,7 +600,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) } if (!strcmp(arg, "--test-bitmap")) { test_bitmap_walk(&revs); - return 0; + goto cleanup; } if (skip_prefix(arg, "--progress=", &arg)) { show_progress = arg; @@ -625,7 +640,21 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) continue; } - if (!strcmp(arg, "--disk-usage")) { + if (skip_prefix(arg, "--disk-usage", &arg)) { + if (*arg == '=') { + if (!strcmp(++arg, "human")) { + human_readable = 1; + } else + die(_("invalid value for '%s': '%s', the only allowed format is '%s'"), + "--disk-usage=<format>", arg, "human"); + } else if (*arg) { + /* + * Arguably should goto a label to continue chain of ifs? + * Doesn't matter unless we try to add --disk-usage-foo + * afterwards. + */ + usage(rev_list_usage); + } show_disk_usage = 1; info.flags |= REV_LIST_QUIET; continue; @@ -674,11 +703,11 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) if (use_bitmap_index) { if (!try_bitmap_count(&revs, filter_provided_objects)) - return 0; + goto cleanup; if (!try_bitmap_disk_usage(&revs, filter_provided_objects)) - return 0; + goto cleanup; if (!try_bitmap_traversal(&revs, filter_provided_objects)) - return 0; + goto cleanup; } if (prepare_revision_walk(&revs)) @@ -698,8 +727,10 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) find_bisection(&revs.commits, &reaches, &all, bisect_flags); - if (bisect_show_vars) - return show_bisect_vars(&info, reaches, all); + if (bisect_show_vars) { + ret = show_bisect_vars(&info, reaches, all); + goto cleanup; + } } if (filter_provided_objects) { @@ -752,7 +783,9 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) } if (show_disk_usage) - printf("%"PRIuMAX"\n", (uintmax_t)total_disk_usage); + print_disk_usage(total_disk_usage); - return 0; +cleanup: + release_revisions(&revs); + return ret; } |