diff options
Diffstat (limited to 'builtin/prune.c')
| -rw-r--r-- | builtin/prune.c | 50 |
1 files changed, 36 insertions, 14 deletions
diff --git a/builtin/prune.c b/builtin/prune.c index 4916a4daa2..02c6ab7cba 100644 --- a/builtin/prune.c +++ b/builtin/prune.c @@ -6,7 +6,9 @@ #include "reachable.h" #include "parse-options.h" #include "progress.h" +#include "prune-packed.h" #include "object-store.h" +#include "shallow.h" static const char * const prune_usage[] = { N_("git prune [-n] [-v] [--progress] [--expire <time>] [--] [<head>...]"), @@ -31,16 +33,39 @@ static int prune_tmp_file(const char *fullpath) return 0; } +static void perform_reachability_traversal(struct rev_info *revs) +{ + static int initialized; + struct progress *progress = NULL; + + if (initialized) + return; + + if (show_progress) + progress = start_delayed_progress(_("Checking connectivity"), 0); + mark_reachable_objects(revs, 1, expire, progress); + stop_progress(&progress); + initialized = 1; +} + +static int is_object_reachable(const struct object_id *oid, + struct rev_info *revs) +{ + struct object *obj; + + perform_reachability_traversal(revs); + + obj = lookup_object(the_repository, oid); + return obj && (obj->flags & SEEN); +} + static int prune_object(const struct object_id *oid, const char *fullpath, void *data) { + struct rev_info *revs = data; struct stat st; - /* - * Do we know about this object? - * It must have been reachable - */ - if (lookup_object(the_repository, oid->hash)) + if (is_object_reachable(oid, revs)) return 0; if (lstat(fullpath, &st)) { @@ -102,7 +127,6 @@ static void remove_temporary_files(const char *path) int cmd_prune(int argc, const char **argv, const char *prefix) { struct rev_info revs; - struct progress *progress = NULL; int exclude_promisor_objects = 0; const struct option options[] = { OPT__DRY_RUN(&show_only, N_("do not remove, show only")), @@ -120,7 +144,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix) save_commit_buffer = 0; read_replace_refs = 0; ref_paranoia = 1; - init_revisions(&revs, prefix); + repo_init_revisions(the_repository, &revs, prefix); argc = parse_options(argc, argv, prefix, options, prune_usage, 0); @@ -142,17 +166,13 @@ int cmd_prune(int argc, const char **argv, const char *prefix) if (show_progress == -1) show_progress = isatty(2); - if (show_progress) - progress = start_delayed_progress(_("Checking connectivity"), 0); if (exclude_promisor_objects) { fetch_if_missing = 0; revs.exclude_promisor_objects = 1; } - mark_reachable_objects(&revs, 1, expire, progress); - stop_progress(&progress); for_each_loose_file_in_objdir(get_object_directory(), prune_object, - prune_cruft, prune_subdir, NULL); + prune_cruft, prune_subdir, &revs); prune_packed_objects(show_only ? PRUNE_PACKED_DRY_RUN : 0); remove_temporary_files(get_object_directory()); @@ -160,8 +180,10 @@ int cmd_prune(int argc, const char **argv, const char *prefix) remove_temporary_files(s); free(s); - if (is_repository_shallow(the_repository)) - prune_shallow(show_only); + if (is_repository_shallow(the_repository)) { + perform_reachability_traversal(&revs); + prune_shallow(show_only ? PRUNE_SHOW_ONLY : 0); + } return 0; } |