diff options
Diffstat (limited to 'builtin/pack-objects.c')
| -rw-r--r-- | builtin/pack-objects.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index f854ca4256..4a63398960 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -44,7 +44,9 @@ static int non_empty; static int reuse_delta = 1, reuse_object = 1; static int keep_unreachable, unpack_unreachable, include_tag; static unsigned long unpack_unreachable_expiration; +static int pack_loose_unreachable; static int local; +static int have_non_local_packs; static int incremental; static int ignore_packed_keep; static int allow_ofs_delta; @@ -977,6 +979,23 @@ static int want_object_in_pack(const unsigned char *sha1, return 1; if (incremental) return 0; + + /* + * When asked to do --local (do not include an + * object that appears in a pack we borrow + * from elsewhere) or --honor-pack-keep (do not + * include an object that appears in a pack marked + * with .keep), we need to make sure no copy of this + * object come from in _any_ pack that causes us to + * omit it, and need to complete this loop. When + * neither option is in effect, we know the object + * we just found is going to be packed, so break + * out of the loop to return 1 now. + */ + if (!ignore_packed_keep && + (!local || !have_non_local_packs)) + break; + if (local && !p->pack_local) return 0; if (ignore_packed_keep && p->pack_local && p->pack_keep) @@ -2379,6 +2398,32 @@ static void add_objects_in_unpacked_packs(struct rev_info *revs) free(in_pack.array); } +static int add_loose_object(const unsigned char *sha1, const char *path, + void *data) +{ + enum object_type type = sha1_object_info(sha1, NULL); + + if (type < 0) { + warning("loose object at %s could not be examined", path); + return 0; + } + + add_object_entry(sha1, type, "", 0); + return 0; +} + +/* + * We actually don't even have to worry about reachability here. + * add_object_entry will weed out duplicates, so we just add every + * loose object we find. + */ +static void add_unreachable_loose_objects(void) +{ + for_each_loose_file_in_objdir(get_object_directory(), + add_loose_object, + NULL, NULL, NULL); +} + static int has_sha1_pack_kept_or_nonlocal(const unsigned char *sha1) { static struct packed_git *last_found = (void *)1; @@ -2548,6 +2593,8 @@ static void get_object_list(int ac, const char **av) if (keep_unreachable) add_objects_in_unpacked_packs(&revs); + if (pack_loose_unreachable) + add_unreachable_loose_objects(); if (unpack_unreachable) loosen_unused_packed_objects(&revs); @@ -2648,6 +2695,8 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) N_("include tag objects that refer to objects to be packed")), OPT_BOOL(0, "keep-unreachable", &keep_unreachable, N_("keep unreachable objects")), + OPT_BOOL(0, "pack-loose-unreachable", &pack_loose_unreachable, + N_("pack loose unreachable objects")), { OPTION_CALLBACK, 0, "unpack-unreachable", NULL, N_("time"), N_("unpack unreachable objects newer than <time>"), PARSE_OPT_OPTARG, option_parse_unpack_unreachable }, @@ -2753,6 +2802,28 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) progress = 2; prepare_packed_git(); + if (ignore_packed_keep) { + struct packed_git *p; + for (p = packed_git; p; p = p->next) + if (p->pack_local && p->pack_keep) + break; + if (!p) /* no keep-able packs found */ + ignore_packed_keep = 0; + } + if (local) { + /* + * unlike ignore_packed_keep above, we do not want to + * unset "local" based on looking at packs, as it + * also covers non-local objects + */ + struct packed_git *p; + for (p = packed_git; p; p = p->next) { + if (!p->pack_local) { + have_non_local_packs = 1; + break; + } + } + } if (progress) progress_state = start_progress(_("Counting objects"), 0); |