diff options
Diffstat (limited to 'builtin/pack-objects.c')
| -rw-r--r-- | builtin/pack-objects.c | 107 |
1 files changed, 101 insertions, 6 deletions
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index 631de28761..83dcbc9773 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -15,6 +15,8 @@ #include "diff.h" #include "revision.h" #include "list-objects.h" +#include "list-objects-filter.h" +#include "list-objects-filter-options.h" #include "pack-objects.h" #include "progress.h" #include "refs.h" @@ -24,7 +26,7 @@ #include "reachable.h" #include "sha1-array.h" #include "argv-array.h" -#include "mru.h" +#include "list.h" #include "packfile.h" static const char *pack_usage[] = { @@ -73,12 +75,24 @@ static int use_bitmap_index = -1; static int write_bitmap_index; static uint16_t write_bitmap_options; +static int exclude_promisor_objects; + static unsigned long delta_cache_size = 0; static unsigned long max_delta_cache_size = 256 * 1024 * 1024; static unsigned long cache_max_small_delta_size = 1000; static unsigned long window_memory_limit = 0; +static struct list_objects_filter_options filter_options; + +enum missing_action { + MA_ERROR = 0, /* fail if any missing objects are encountered */ + MA_ALLOW_ANY, /* silently allow ALL missing objects */ + MA_ALLOW_PROMISOR, /* silently allow all missing PROMISOR objects */ +}; +static enum missing_action arg_missing_action; +static show_object_fn fn_show_object; + /* * stats */ @@ -995,8 +1009,8 @@ static int want_object_in_pack(const struct object_id *oid, struct packed_git **found_pack, off_t *found_offset) { - struct mru_entry *entry; int want; + struct list_head *pos; if (!exclude && local && has_loose_object_nonlocal(oid->hash)) return 0; @@ -1012,8 +1026,8 @@ static int want_object_in_pack(const struct object_id *oid, return want; } - for (entry = packed_git_mru.head; entry; entry = entry->next) { - struct packed_git *p = entry->item; + list_for_each(pos, &packed_git_mru) { + struct packed_git *p = list_entry(pos, struct packed_git, mru); off_t offset; if (p == *found_pack) @@ -1030,7 +1044,7 @@ static int want_object_in_pack(const struct object_id *oid, } want = want_found_object(exclude, p); if (!exclude && want > 0) - mru_mark(&packed_git_mru, entry); + list_move(&p->mru, &packed_git_mru); if (want != -1) return want; } @@ -2553,6 +2567,64 @@ static void show_object(struct object *obj, const char *name, void *data) obj->flags |= OBJECT_ADDED; } +static void show_object__ma_allow_any(struct object *obj, const char *name, void *data) +{ + assert(arg_missing_action == MA_ALLOW_ANY); + + /* + * Quietly ignore ALL missing objects. This avoids problems with + * staging them now and getting an odd error later. + */ + if (!has_object_file(&obj->oid)) + return; + + show_object(obj, name, data); +} + +static void show_object__ma_allow_promisor(struct object *obj, const char *name, void *data) +{ + assert(arg_missing_action == MA_ALLOW_PROMISOR); + + /* + * Quietly ignore EXPECTED missing objects. This avoids problems with + * staging them now and getting an odd error later. + */ + if (!has_object_file(&obj->oid) && is_promisor_object(&obj->oid)) + return; + + show_object(obj, name, data); +} + +static int option_parse_missing_action(const struct option *opt, + const char *arg, int unset) +{ + assert(arg); + assert(!unset); + + if (!strcmp(arg, "error")) { + arg_missing_action = MA_ERROR; + fn_show_object = show_object; + return 0; + } + + if (!strcmp(arg, "allow-any")) { + arg_missing_action = MA_ALLOW_ANY; + fetch_if_missing = 0; + fn_show_object = show_object__ma_allow_any; + return 0; + } + + if (!strcmp(arg, "allow-promisor")) { + arg_missing_action = MA_ALLOW_PROMISOR; + fetch_if_missing = 0; + fn_show_object = show_object__ma_allow_promisor; + return 0; + } + + die(_("invalid value for --missing")); + return 0; +} + static void show_edge(struct commit *commit) { add_preferred_base(&commit->object.oid); @@ -2817,7 +2889,12 @@ static void get_object_list(int ac, const char **av) if (prepare_revision_walk(&revs)) die("revision walk setup failed"); mark_edges_uninteresting(&revs, show_edge); - traverse_commit_list(&revs, show_commit, show_object, NULL); + + if (!fn_show_object) + fn_show_object = show_object; + traverse_commit_list_filtered(&filter_options, &revs, + show_commit, fn_show_object, NULL, + NULL); if (unpack_unreachable_expiration) { revs.ignore_missing_links = 1; @@ -2953,6 +3030,12 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) N_("use a bitmap index if available to speed up counting objects")), OPT_BOOL(0, "write-bitmap-index", &write_bitmap_index, N_("write a bitmap index together with the pack index")), + OPT_PARSE_LIST_OBJECTS_FILTER(&filter_options), + { OPTION_CALLBACK, 0, "missing", NULL, N_("action"), + N_("handling for missing objects"), PARSE_OPT_NONEG, + option_parse_missing_action }, + OPT_BOOL(0, "exclude-promisor-objects", &exclude_promisor_objects, + N_("do not pack objects in promisor packfiles")), OPT_END(), }; @@ -2998,6 +3081,12 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) argv_array_push(&rp, "--unpacked"); } + if (exclude_promisor_objects) { + use_internal_rev_list = 1; + fetch_if_missing = 0; + argv_array_push(&rp, "--exclude-promisor-objects"); + } + if (!reuse_object) reuse_delta = 0; if (pack_compression_level == -1) @@ -3029,6 +3118,12 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) if (!rev_list_all || !rev_list_reflog || !rev_list_index) unpack_unreachable_expiration = 0; + if (filter_options.choice) { + if (!pack_to_stdout) + die("cannot use --filter without --stdout."); + use_bitmap_index = 0; + } + /* * "soft" reasons not to use bitmaps - for on-disk repack by default we want * |