[PATCH v2 1/8] pack-objects: introduce `stdin_packs_context` struct
- From
Taylor Blau <ttaylorr@openai.com>
- Date
- Oct 1, 2026, 04:11 UTC
- Message-ID
- <354c29cae732703e75b22fa347cb07d898304f01.1790827875.git.me@ttaylorr.com>
- In-Reply-To
- <cover.1790827875.git.me@ttaylorr.com>
`stdin_packs_read_input()` currently receives a pointer to the `rev_info` struct and '--stdin-packs' mode separately as arguments, but the object enumeration callbacks only receive a pointer to the `rev_info` struct.
Wrap the pair in a new `stdin_packs_context` struct so that a future change may reference the '--stdin-packs' mode within the various object enumeration callbacks.
Signed-off-by: Taylor Blau <ttaylorr@openai.com> --- builtin/pack-objects.c | 41 +++++++++++++++++++++++++---------------- 1 file changed, 25 insertions(+), 16 deletions(-)
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index af9390a46b9..a553064fcce 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -3804,11 +3804,17 @@ static int git_pack_config(const char *k, const char *v, static int stdin_packs_found_nr; static int stdin_packs_hints_nr; +struct stdin_packs_context { + struct rev_info *revs; /* must be non-NULL */ + enum stdin_packs_mode mode; +}; + static int add_object_entry_from_pack(const struct object_id *oid, struct packed_git *p, uint32_t pos, void *_data) { + struct stdin_packs_context *ctx = _data; off_t ofs; struct object_info oi = OBJECT_INFO_INIT; enum object_type type = OBJ_NONE; @@ -3827,7 +3833,6 @@ static int add_object_entry_from_pack(const struct object_id *oid, die(_("could not get type of object %s in pack %s"), oid_to_hex(oid), p->pack_name); } else if (type == OBJ_COMMIT) { - struct rev_info *revs = _data; /* * commits in included packs are used as starting points * for the subsequent revision walk @@ -3840,7 +3845,7 @@ static int add_object_entry_from_pack(const struct object_id *oid, * However, we'll only add those objects to the packing * list after checking `want_object_in_pack()` below. */ - add_pending_oid(revs, NULL, oid, 0); + add_pending_oid(ctx->revs, NULL, oid, 0); } if (!want_object_in_pack(oid, 0, &p, &ofs)) @@ -3954,8 +3959,9 @@ static int stdin_packs_include_check(struct commit *commit, void *data) } static void stdin_packs_add_pack_entries(struct strmap *packs, - struct rev_info *revs) + struct stdin_packs_context *ctx) { + struct rev_info *revs = ctx->revs; struct string_list keys = STRING_LIST_INIT_NODUP; struct string_list_item *item; struct hashmap_iter iter; @@ -3994,15 +4000,14 @@ static void stdin_packs_add_pack_entries(struct strmap *packs, (info->kind & STDIN_PACK_EXCLUDE_OPEN)) for_each_object_in_pack(info->p, add_object_entry_from_pack, - revs, + ctx, ODB_FOR_EACH_OBJECT_PACK_ORDER); } string_list_clear(&keys, 0); } -static void stdin_packs_read_input(struct rev_info *revs, - enum stdin_packs_mode mode) +static void stdin_packs_read_input(struct stdin_packs_context *ctx) { struct strbuf buf = STRBUF_INIT; struct strmap packs = STRMAP_INIT; @@ -4017,7 +4022,7 @@ static void stdin_packs_read_input(struct rev_info *revs, continue; else if (*key == '^') kind = STDIN_PACK_EXCLUDE_CLOSED; - else if (*key == '!' && mode == STDIN_PACKS_MODE_FOLLOW) + else if (*key == '!' && ctx->mode == STDIN_PACKS_MODE_FOLLOW) kind = STDIN_PACK_EXCLUDE_OPEN; if (kind != STDIN_PACK_INCLUDE) @@ -4082,19 +4087,23 @@ static void stdin_packs_read_input(struct rev_info *revs, info->p = p; } - stdin_packs_add_pack_entries(&packs, revs); + stdin_packs_add_pack_entries(&packs, ctx); strbuf_release(&buf); strmap_clear(&packs, 1); } -static void add_unreachable_loose_objects(struct rev_info *revs); +static void add_unreachable_loose_objects(struct stdin_packs_context *ctx); static void read_stdin_packs(struct repository *repo, enum stdin_packs_mode mode, int rev_list_unpacked) { int prev_fetch_if_missing = repo->fetch_if_missing; struct rev_info revs; + struct stdin_packs_context ctx = { + .revs = &revs, + .mode = mode, + }; /* * The revision walk may hit objects that are promised, only. As the @@ -4131,9 +4140,9 @@ static void read_stdin_packs(struct repository *repo, */ ignore_packed_keep_in_core_open = 1; } - stdin_packs_read_input(&revs, mode); + stdin_packs_read_input(&ctx); if (rev_list_unpacked) - add_unreachable_loose_objects(&revs); + add_unreachable_loose_objects(&ctx); if (prepare_revision_walk(&revs)) die(_("revision walk setup failed")); @@ -4541,7 +4550,7 @@ static void add_objects_in_unpacked_packs(void) static int add_loose_object(const struct object_id *oid, const char *path, void *data) { - struct rev_info *revs = data; + struct stdin_packs_context *ctx = data; enum object_type type = odb_read_object_info(the_repository->objects, oid, NULL); if (type < 0) { @@ -4563,8 +4572,8 @@ static int add_loose_object(const struct object_id *oid, const char *path, add_object_entry(oid, type, "", 0); } - if (revs && type == OBJ_COMMIT) - add_pending_oid(revs, NULL, oid, 0); + if (ctx && type == OBJ_COMMIT) + add_pending_oid(ctx->revs, NULL, oid, 0); return 0; } @@ -4574,10 +4583,10 @@ static int add_loose_object(const struct object_id *oid, const char *path, * add_object_entry will weed out duplicates, so we just add every * loose object we find. */ -static void add_unreachable_loose_objects(struct rev_info *revs) +static void add_unreachable_loose_objects(struct stdin_packs_context *ctx) { for_each_loose_file_in_source(the_repository->objects->sources, - add_loose_object, NULL, NULL, revs); + add_loose_object, NULL, NULL, ctx); } static int has_sha1_pack_kept_or_nonlocal(const struct object_id *oid)
-- 2.56.0.8.ga42f775cbe2