[PATCH v2 53/53] object: convert parse_object* to take struct object_id
- From
brian m. carlson <sandals@crustytoothpaste.net>
- Date
- May 1, 2017, 02:29 UTC
- Message-ID
- <20170501022946.258735-54-sandals@crustytoothpaste.net>
- In-Reply-To
- <20170501022946.258735-1-sandals@crustytoothpaste.net>
Make parse_object, parse_object_or_die, and parse_object_buffer take a pointer to struct object_id. Remove the temporary variables inserted earlier, since they are no longer necessary. Transform all of the callers using the following semantic patch:
@@ expression E1; @@ - parse_object(E1.hash) + parse_object(&E1)
@@ expression E1; @@ - parse_object(E1->hash) + parse_object(E1)
@@ expression E1, E2; @@ - parse_object_or_die(E1.hash, E2) + parse_object_or_die(&E1, E2)
@@ expression E1, E2; @@ - parse_object_or_die(E1->hash, E2) + parse_object_or_die(E1, E2)
@@ expression E1, E2, E3, E4, E5; @@ - parse_object_buffer(E1.hash, E2, E3, E4, E5) + parse_object_buffer(&E1, E2, E3, E4, E5)
@@ expression E1, E2, E3, E4, E5; @@ - parse_object_buffer(E1->hash, E2, E3, E4, E5) + parse_object_buffer(E1, E2, E3, E4, E5)
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> --- builtin/diff-tree.c | 2 +- builtin/diff.c | 2 +- builtin/fast-export.c | 4 ++-- builtin/fmt-merge-msg.c | 4 ++-- builtin/fsck.c | 8 ++++---- builtin/grep.c | 2 +- builtin/index-pack.c | 3 ++- builtin/log.c | 2 +- builtin/name-rev.c | 6 +++--- builtin/prune.c | 3 ++- builtin/receive-pack.c | 6 +++--- builtin/reflog.c | 2 +- builtin/rev-list.c | 2 +- builtin/unpack-objects.c | 3 ++- bundle.c | 10 ++++++---- commit.c | 4 ++-- fetch-pack.c | 14 +++++++------- fsck.c | 2 +- http-backend.c | 2 +- http-push.c | 4 ++-- log-tree.c | 6 +++--- merge-recursive.c | 2 +- object.c | 44 +++++++++++++++++++------------------------- object.h | 8 ++++---- pack-bitmap.c | 4 ++-- pretty.c | 2 +- reachable.c | 4 ++-- ref-filter.c | 4 ++-- reflog-walk.c | 4 ++-- refs/files-backend.c | 2 +- remote.c | 4 ++-- revision.c | 12 ++++++------ server-info.c | 2 +- sha1_name.c | 14 +++++++------- tag.c | 4 ++-- tree.c | 4 ++-- upload-pack.c | 8 ++++---- walker.c | 2 +- 38 files changed, 107 insertions(+), 108 deletions(-)
diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c index 95b8d1ba7..5ea1c1431 100644 --- a/builtin/diff-tree.c +++ b/builtin/diff-tree.c @@ -67,7 +67,7 @@ static int diff_tree_stdin(char *line) line[len-1] = 0; if (parse_oid_hex(line, &oid, &p)) return -1; - obj = parse_object(oid.hash); + obj = parse_object(&oid); if (!obj) return -1; if (obj->type == OBJ_COMMIT) diff --git a/builtin/diff.c b/builtin/diff.c index 895f92897..8c03ddaf5 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -395,7 +395,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix) const char *name = entry->name; int flags = (obj->flags & UNINTERESTING); if (!obj->parsed) - obj = parse_object(obj->oid.hash); + obj = parse_object(&obj->oid); obj = deref_tag(obj, NULL, 0); if (!obj) die(_("invalid object '%s' given."), name); diff --git a/builtin/fast-export.c b/builtin/fast-export.c index ae36b14db..969550531 100644 --- a/builtin/fast-export.c +++ b/builtin/fast-export.c @@ -240,7 +240,7 @@ static void export_blob(const struct object_id *oid) die ("Could not read blob %s", oid_to_hex(oid)); if (check_sha1_signature(oid->hash, buf, size, typename(type)) < 0) die("sha1 mismatch in blob %s", oid_to_hex(oid)); - object = parse_object_buffer(oid->hash, type, size, buf, &eaten); + object = parse_object_buffer(oid, type, size, buf, &eaten); } if (!object) @@ -777,7 +777,7 @@ static struct commit *get_commit(struct rev_cmdline_entry *e, char *full_name) /* handle nested tags */ while (tag && tag->object.type == OBJ_TAG) { - parse_object(tag->object.oid.hash); + parse_object(&tag->object.oid); string_list_append(&extra_refs, full_name)->util = tag; tag = (struct tag *)tag->tagged; } diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c index 91dd753dd..70137b0b7 100644 --- a/builtin/fmt-merge-msg.c +++ b/builtin/fmt-merge-msg.c @@ -341,7 +341,7 @@ static void shortlog(const char *name, const struct object_id *oid = &origin_data->oid; int limit = opts->shortlog_len; - branch = deref_tag(parse_object(oid->hash), oid_to_hex(oid), GIT_SHA1_HEXSZ); + branch = deref_tag(parse_object(oid), oid_to_hex(oid), GIT_SHA1_HEXSZ); if (!branch || branch->type != OBJ_COMMIT) return; @@ -559,7 +559,7 @@ static void find_merge_parents(struct merge_parents *result, * "name" here and we do not want to contaminate its * util field yet. */ - obj = parse_object(oid.hash); + obj = parse_object(&oid); parent = (struct commit *)peel_to_type(NULL, 0, obj, OBJ_COMMIT); if (!parent) continue; diff --git a/builtin/fsck.c b/builtin/fsck.c index a187054da..8b8146174 100644 --- a/builtin/fsck.c +++ b/builtin/fsck.c @@ -385,7 +385,7 @@ static int fsck_obj_buffer(const struct object_id *oid, enum object_type type, * verify_packfile(), data_valid variable for details. */ struct object *obj; - obj = parse_object_buffer(oid->hash, type, size, buffer, eaten); + obj = parse_object_buffer(oid, type, size, buffer, eaten); if (!obj) { errors_found |= ERROR_OBJECT; return error("%s: object corrupt or missing", oid_to_hex(oid)); @@ -444,7 +444,7 @@ static int fsck_handle_ref(const char *refname, const struct object_id *oid, { struct object *obj; - obj = parse_object(oid->hash); + obj = parse_object(oid); if (!obj) { error("%s: invalid sha1 pointer %s", refname, oid_to_hex(oid)); errors_found |= ERROR_REACHABLE; @@ -506,7 +506,7 @@ static struct object *parse_loose_object(const struct object_id *oid, if (!contents && type != OBJ_BLOB) die("BUG: read_loose_object streamed a non-blob"); - obj = parse_object_buffer(oid->hash, type, size, contents, &eaten); + obj = parse_object_buffer(oid, type, size, contents, &eaten); if (!eaten) free(contents); @@ -599,7 +599,7 @@ static int fsck_cache_tree(struct cache_tree *it) fprintf(stderr, "Checking cache tree\n"); if (0 <= it->entry_count) { - struct object *obj = parse_object(it->oid.hash); + struct object *obj = parse_object(&it->oid); if (!obj) { error("%s: invalid sha1 pointer in cache-tree", oid_to_hex(&it->oid)); diff --git a/builtin/grep.c b/builtin/grep.c index 3ffb5b4e8..e64e14e94 100644 --- a/builtin/grep.c +++ b/builtin/grep.c @@ -1196,7 +1196,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix) break; } - object = parse_object_or_die(oid.hash, arg); + object = parse_object_or_die(&oid, arg); if (!seen_dashdash) verify_non_filename(prefix, arg); add_object_array_with_path(object, arg, &list, oc.mode, oc.path); diff --git a/builtin/index-pack.c b/builtin/index-pack.c index b75133f62..04b9dcaf0 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -845,7 +845,8 @@ static void sha1_object(const void *data, struct object_entry *obj_entry, * we do not need to free the memory here, as the * buf is deleted by the caller. */ - obj = parse_object_buffer(oid->hash, type, size, buf, &eaten); + obj = parse_object_buffer(oid, type, size, buf, + &eaten); if (!obj) die(_("invalid %s"), typename(type)); if (do_fsck_object && diff --git a/builtin/log.c b/builtin/log.c index d8b56ea41..8dd4e3dae 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -596,7 +596,7 @@ int cmd_show(int argc, const char **argv, const char *prefix) rev.shown_one = 1; if (ret) break; - o = parse_object(t->tagged->oid.hash); + o = parse_object(&t->tagged->oid); if (!o) ret = error(_("Could not read object %s"), oid_to_hex(&t->tagged->oid)); diff --git a/builtin/name-rev.c b/builtin/name-rev.c index 00760ecc6..f06261cad 100644 --- a/builtin/name-rev.c +++ b/builtin/name-rev.c @@ -142,7 +142,7 @@ static int tipcmp(const void *a_, const void *b_) static int name_ref(const char *path, const struct object_id *oid, int flags, void *cb_data) { - struct object *o = parse_object(oid->hash); + struct object *o = parse_object(oid); struct name_ref_data *data = cb_data; int can_abbreviate_output = data->tags_only && data->name_only; int deref = 0; @@ -200,7 +200,7 @@ static int name_ref(const char *path, const struct object_id *oid, int flags, vo struct tag *t = (struct tag *) o; if (!t->tagged) break; /* broken repository */ - o = parse_object(t->tagged->oid.hash); + o = parse_object(&t->tagged->oid); deref = 1; taggerdate = t->date; } @@ -385,7 +385,7 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix) } commit = NULL; - object = parse_object(oid.hash); + object = parse_object(&oid); if (object) { struct object *peeled = deref_tag(object, *argv, 0); if (peeled && peeled->type == OBJ_COMMIT) diff --git a/builtin/prune.c b/builtin/prune.c index 96dca7d58..536366056 100644 --- a/builtin/prune.c +++ b/builtin/prune.c @@ -127,7 +127,8 @@ int cmd_prune(int argc, const char **argv, const char *prefix) const char *name = *argv++; if (!get_oid(name, &oid)) { - struct object *object = parse_object_or_die(oid.hash, name); + struct object *object = parse_object_or_die(&oid, + name); add_pending_object(&revs, object, ""); } else diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 6f0f788b0..36e0e29ea 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -1058,8 +1058,8 @@ static const char *update(struct command *cmd, struct shallow_info *si) struct object *old_object, *new_object; struct commit *old_commit, *new_commit; - old_object = parse_object(old_oid->hash); - new_object = parse_object(new_oid->hash); + old_object = parse_object(old_oid); + new_object = parse_object(new_oid); if (!old_object || !new_object || old_object->type != OBJ_COMMIT || @@ -1082,7 +1082,7 @@ static const char *update(struct command *cmd, struct shallow_info *si) if (is_null_oid(new_oid)) { struct strbuf err = STRBUF_INIT; - if (!parse_object(old_oid->hash)) { + if (!parse_object(old_oid)) { old_oid = NULL; if (ref_exists(name)) { rp_warning("Allowing deletion of corrupt ref."); diff --git a/builtin/reflog.c b/builtin/reflog.c index 7e89e84dc..8f3f1bd99 100644 --- a/builtin/reflog.c +++ b/builtin/reflog.c @@ -126,7 +126,7 @@ static int commit_is_complete(struct commit *commit) struct commit_list *parent; c = (struct commit *)study.objects[--study.nr].item; - if (!c->object.parsed && !parse_object(c->object.oid.hash)) + if (!c->object.parsed && !parse_object(&c->object.oid)) c->object.flags |= INCOMPLETE; if (c->object.flags & INCOMPLETE) { diff --git a/builtin/rev-list.c b/builtin/rev-list.c index bcf77f0b8..1ddfca32b 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -181,7 +181,7 @@ static void finish_object(struct object *obj, const char *name, void *cb_data) if (obj->type == OBJ_BLOB && !has_object_file(&obj->oid)) die("missing blob object '%s'", oid_to_hex(&obj->oid)); if (info->revs->verify_objects && !obj->parsed && obj->type != OBJ_COMMIT) - parse_object(obj->oid.hash); + parse_object(&obj->oid); } static void show_object(struct object *obj, const char *name, void *cb_data) diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c index 7d5efa2b3..8bc999776 100644 --- a/builtin/unpack-objects.c +++ b/builtin/unpack-objects.c @@ -260,7 +260,8 @@ static void write_object(unsigned nr, enum object_type type, int eaten; hash_sha1_file(buf, size, typename(type), obj_list[nr].oid.hash); added_object(nr, type, buf, size); - obj = parse_object_buffer(obj_list[nr].oid.hash, type, size, buf, &eaten); + obj = parse_object_buffer(&obj_list[nr].oid, type, size, buf, + &eaten); if (!obj) die("invalid %s", typename(type)); add_object_buffer(obj, buf, size); diff --git a/bundle.c b/bundle.c index 3386dba3b..f4abac467 100644 --- a/bundle.c +++ b/bundle.c @@ -142,7 +142,7 @@ int verify_bundle(struct bundle_header *header, int verbose) init_revisions(&revs, NULL); for (i = 0; i < p->nr; i++) { struct ref_list_entry *e = p->list + i; - struct object *o = parse_object(e->oid.hash); + struct object *o = parse_object(&e->oid); if (o) { o->flags |= PREREQ_MARK; add_pending_object(&revs, o, e->name); @@ -290,12 +290,14 @@ static int compute_and_write_prerequisites(int bundle_fd, if (buf.len > 0 && buf.buf[0] == '-') { write_or_die(bundle_fd, buf.buf, buf.len); if (!get_oid_hex(buf.buf + 1, &oid)) { - struct object *object = parse_object_or_die(oid.hash, buf.buf); + struct object *object = parse_object_or_die(&oid, + buf.buf); object->flags |= UNINTERESTING; add_pending_object(revs, object, buf.buf); } } else if (!get_oid_hex(buf.buf, &oid)) { - struct object *object = parse_object_or_die(oid.hash, buf.buf); + struct object *object = parse_object_or_die(&oid, + buf.buf); object->flags |= SHOWN; } } @@ -379,7 +381,7 @@ static int write_bundle_refs(int bundle_fd, struct rev_info *revs) * end up triggering "empty bundle" * error. */ - obj = parse_object_or_die(oid.hash, e->name); + obj = parse_object_or_die(&oid, e->name); obj->flags |= SHOWN; add_pending_object(revs, obj, e->name); } diff --git a/commit.c b/commit.c index 8004008bc..424237a8e 100644 --- a/commit.c +++ b/commit.c @@ -21,7 +21,7 @@ const char *commit_type = "commit"; struct commit *lookup_commit_reference_gently(const struct object_id *oid, int quiet) { - struct object *obj = deref_tag(parse_object(oid->hash), NULL, 0); + struct object *obj = deref_tag(parse_object(oid), NULL, 0); if (!obj) return NULL; @@ -1589,7 +1589,7 @@ struct commit *get_merge_parent(const char *name) struct object_id oid; if (get_sha1(name, oid.hash)) return NULL; - obj = parse_object(oid.hash); + obj = parse_object(&oid); commit = (struct commit *)peel_to_type(name, 0, obj, OBJ_COMMIT); if (commit && !commit->util) set_merge_remote_desc(commit, name, obj); diff --git a/fetch-pack.c b/fetch-pack.c index 7ec75f278..2880f5d6a 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -78,7 +78,7 @@ static void cache_one_alternate(const char *refname, void *vcache) { struct alternate_object_cache *cache = vcache; - struct object *obj = parse_object(oid->hash); + struct object *obj = parse_object(oid); if (!obj || (obj->flags & ALTERNATE)) return; @@ -120,7 +120,7 @@ static void rev_list_push(struct commit *commit, int mark) static int rev_list_insert_ref(const char *refname, const struct object_id *oid) { - struct object *o = deref_tag(parse_object(oid->hash), refname, 0); + struct object *o = deref_tag(parse_object(oid), refname, 0); if (o && o->type == OBJ_COMMIT) rev_list_push((struct commit *)o, SEEN); @@ -137,7 +137,7 @@ static int rev_list_insert_ref_oid(const char *refname, const struct object_id * static int clear_marks(const char *refname, const struct object_id *oid, int flag, void *cb_data) { - struct object *o = deref_tag(parse_object(oid->hash), refname, 0); + struct object *o = deref_tag(parse_object(oid), refname, 0); if (o && o->type == OBJ_COMMIT) clear_commit_marks((struct commit *)o, @@ -426,7 +426,7 @@ static int find_common(struct fetch_pack_args *args, if (!lookup_object(oid.hash)) die(_("object not found: %s"), line); /* make sure that it is parsed as shallow */ - if (!parse_object(oid.hash)) + if (!parse_object(&oid)) die(_("error in object: %s"), line); if (unregister_shallow(&oid)) die(_("no shallow found: %s"), line); @@ -557,14 +557,14 @@ static struct commit_list *complete; static int mark_complete(const struct object_id *oid) { - struct object *o = parse_object(oid->hash); + struct object *o = parse_object(oid); while (o && o->type == OBJ_TAG) { struct tag *t = (struct tag *) o; if (!t->tagged) break; /* broken repository */ o->flags |= COMPLETE; - o = parse_object(t->tagged->oid.hash); + o = parse_object(&t->tagged->oid); } if (o && o->type == OBJ_COMMIT) { struct commit *commit = (struct commit *)o; @@ -681,7 +681,7 @@ static int everything_local(struct fetch_pack_args *args, if (!has_object_file(&ref->old_oid)) continue; - o = parse_object(ref->old_oid.hash); + o = parse_object(&ref->old_oid); if (!o) continue; diff --git a/fsck.c b/fsck.c index ee5224aea..90857e122 100644 --- a/fsck.c +++ b/fsck.c @@ -461,7 +461,7 @@ int fsck_walk(struct object *obj, void *data, struct fsck_options *options) return -1; if (obj->type == OBJ_NONE) - parse_object(obj->oid.hash); + parse_object(&obj->oid); switch (obj->type) { case OBJ_BLOB: diff --git a/http-backend.c b/http-backend.c index eef0a361f..766381332 100644 --- a/http-backend.c +++ b/http-backend.c @@ -431,7 +431,7 @@ static int show_text_ref(const char *name, const struct object_id *oid, { const char *name_nons = strip_namespace(name); struct strbuf *buf = cb_data; - struct object *o = parse_object(oid->hash); + struct object *o = parse_object(oid); if (!o) return 0; diff --git a/http-push.c b/http-push.c index 4e7bd9e42..67c4d4b47 100644 --- a/http-push.c +++ b/http-push.c @@ -724,7 +724,7 @@ static void one_remote_object(const struct object_id *oid) obj = lookup_object(oid->hash); if (!obj) - obj = parse_object(oid->hash); + obj = parse_object(oid); /* Ignore remote objects that don't exist locally */ if (!obj) @@ -1462,7 +1462,7 @@ static void add_remote_info_ref(struct remote_ls_ctx *ls) return; } - o = parse_object(ref->old_oid.hash); + o = parse_object(&ref->old_oid); if (!o) { fprintf(stderr, "Unable to parse object %s for remote ref %s\n", diff --git a/log-tree.c b/log-tree.c index 6532c892c..a4ec11c2b 100644 --- a/log-tree.c +++ b/log-tree.c @@ -105,13 +105,13 @@ static int add_ref_decoration(const char *refname, const struct object_id *oid, warning("invalid replace ref %s", refname); return 0; } - obj = parse_object(original_oid.hash); + obj = parse_object(&original_oid); if (obj) add_name_decoration(DECORATION_GRAFTED, "replaced", obj); return 0; } - obj = parse_object(oid->hash); + obj = parse_object(oid); if (!obj) return 0; @@ -132,7 +132,7 @@ static int add_ref_decoration(const char *refname, const struct object_id *oid, if (!obj) break; if (!obj->parsed) - parse_object(obj->oid.hash); + parse_object(&obj->oid); add_name_decoration(DECORATION_REF_TAG, refname, obj); } return 0; diff --git a/merge-recursive.c b/merge-recursive.c index 92e0a63dc..ae5238d82 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -2103,7 +2103,7 @@ static struct commit *get_ref(const struct object_id *oid, const char *name) { struct object *object; - object = deref_tag(parse_object(oid->hash), name, strlen(name)); + object = deref_tag(parse_object(oid), name, strlen(name)); if (!object) return NULL; if (object->type == OBJ_TREE) diff --git a/object.c b/object.c index dd4d3a1ea..06ba3a11d 100644 --- a/object.c +++ b/object.c @@ -180,24 +180,21 @@ struct object *lookup_unknown_object(const unsigned char *sha1) return obj; } -struct object *parse_object_buffer(const unsigned char *sha1, enum object_type type, unsigned long size, void *buffer, int *eaten_p) +struct object *parse_object_buffer(const struct object_id *oid, enum object_type type, unsigned long size, void *buffer, int *eaten_p) { - struct object_id oid; struct object *obj; *eaten_p = 0; - hashcpy(oid.hash, sha1); - obj = NULL; if (type == OBJ_BLOB) { - struct blob *blob = lookup_blob(&oid); + struct blob *blob = lookup_blob(oid); if (blob) { if (parse_blob_buffer(blob, buffer, size)) return NULL; obj = &blob->object; } } else if (type == OBJ_TREE) { - struct tree *tree = lookup_tree(&oid); + struct tree *tree = lookup_tree(oid); if (tree) { obj = &tree->object; if (!tree->buffer) @@ -209,7 +206,7 @@ struct object *parse_object_buffer(const unsigned char *sha1, enum object_type t } } } else if (type == OBJ_COMMIT) { - struct commit *commit = lookup_commit(&oid); + struct commit *commit = lookup_commit(oid); if (commit) { if (parse_commit_buffer(commit, buffer, size)) return NULL; @@ -220,57 +217,54 @@ struct object *parse_object_buffer(const unsigned char *sha1, enum object_type t obj = &commit->object; } } else if (type == OBJ_TAG) { - struct tag *tag = lookup_tag(&oid); + struct tag *tag = lookup_tag(oid); if (tag) { if (parse_tag_buffer(tag, buffer, size)) return NULL; obj = &tag->object; } } else { - warning("object %s has unknown type id %d", sha1_to_hex(sha1), type); + warning("object %s has unknown type id %d", oid_to_hex(oid), type); obj = NULL; } return obj; } -struct object *parse_object_or_die(const unsigned char *sha1, +struct object *parse_object_or_die(const struct object_id *oid, const char *name) { - struct object *o = parse_object(sha1); + struct object *o = parse_object(oid); if (o) return o; - die(_("unable to parse object: %s"), name ? name : sha1_to_hex(sha1)); + die(_("unable to parse object: %s"), name ? name : oid_to_hex(oid)); } -struct object *parse_object(const unsigned char *sha1) +struct object *parse_object(const struct object_id *oid) { unsigned long size; enum object_type type; int eaten; - const unsigned char *repl = lookup_replace_object(sha1); + const unsigned char *repl = lookup_replace_object(oid->hash); void *buffer; struct object *obj; - struct object_id oid; - hashcpy(oid.hash, sha1); - - obj = lookup_object(oid.hash); + obj = lookup_object(oid->hash); if (obj && obj->parsed) return obj; if ((obj && obj->type == OBJ_BLOB) || - (!obj && has_sha1_file(sha1) && - sha1_object_info(sha1, NULL) == OBJ_BLOB)) { + (!obj && has_object_file(oid) && + sha1_object_info(oid->hash, NULL) == OBJ_BLOB)) { if (check_sha1_signature(repl, NULL, 0, NULL) < 0) { - error("sha1 mismatch %s", sha1_to_hex(repl)); + error("sha1 mismatch %s", oid_to_hex(oid)); return NULL; } - parse_blob_buffer(lookup_blob(&oid), NULL, 0); - return lookup_object(sha1); + parse_blob_buffer(lookup_blob(oid), NULL, 0); + return lookup_object(oid->hash); } - buffer = read_sha1_file(sha1, &type, &size); + buffer = read_sha1_file(oid->hash, &type, &size); if (buffer) { if (check_sha1_signature(repl, buffer, size, typename(type)) < 0) { free(buffer); @@ -278,7 +272,7 @@ struct object *parse_object(const unsigned char *sha1) return NULL; } - obj = parse_object_buffer(sha1, type, size, buffer, &eaten); + obj = parse_object_buffer(oid, type, size, buffer, &eaten); if (!eaten) free(buffer); return obj; diff --git a/object.h b/object.h index f52957dcb..33e5cc994 100644 --- a/object.h +++ b/object.h @@ -89,20 +89,20 @@ void *object_as_type(struct object *obj, enum object_type type, int quiet); * * Returns NULL if the object is missing or corrupt. */ -struct object *parse_object(const unsigned char *sha1); +struct object *parse_object(const struct object_id *oid); /* * Like parse_object, but will die() instead of returning NULL. If the * "name" parameter is not NULL, it is included in the error message - * (otherwise, the sha1 hex is given). + * (otherwise, the hex object ID is given). */ -struct object *parse_object_or_die(const unsigned char *sha1, const char *name); +struct object *parse_object_or_die(const struct object_id *oid, const char *name); /* Given the result of read_sha1_file(), returns the object after * parsing it. eaten_p indicates if the object has a borrowed copy * of buffer and the caller should not free() it. */ -struct object *parse_object_buffer(const unsigned char *sha1, enum object_type type, unsigned long size, void *buffer, int *eaten_p); +struct object *parse_object_buffer(const struct object_id *oid, enum object_type type, unsigned long size, void *buffer, int *eaten_p); /** Returns the object, with potentially excess memory allocated. **/ struct object *lookup_unknown_object(const unsigned char *sha1); diff --git a/pack-bitmap.c b/pack-bitmap.c index 39bcc1684..a3ac3dccd 100644 --- a/pack-bitmap.c +++ b/pack-bitmap.c @@ -673,7 +673,7 @@ int prepare_bitmap_walk(struct rev_info *revs) struct object *object = pending_e[i].item; if (object->type == OBJ_NONE) - parse_object_or_die(object->oid.hash, NULL); + parse_object_or_die(&object->oid, NULL); while (object->type == OBJ_TAG) { struct tag *tag = (struct tag *) object; @@ -685,7 +685,7 @@ int prepare_bitmap_walk(struct rev_info *revs) if (!tag->tagged) die("bad tag"); - object = parse_object_or_die(tag->tagged->oid.hash, NULL); + object = parse_object_or_die(&tag->tagged->oid, NULL); } if (object->flags & UNINTERESTING) diff --git a/pretty.c b/pretty.c index d0f86f5d8..c4a0ace34 100644 --- a/pretty.c +++ b/pretty.c @@ -1137,7 +1137,7 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */ /* these depend on the commit */ if (!commit->object.parsed) - parse_object(commit->object.oid.hash); + parse_object(&commit->object.oid); switch (placeholder[0]) { case 'H': /* commit hash */ diff --git a/reachable.c b/reachable.c index 3bbc84417..69ca176f6 100644 --- a/reachable.c +++ b/reachable.c @@ -33,7 +33,7 @@ static int add_one_ref(const char *path, const struct object_id *oid, return 0; } - object = parse_object_or_die(oid->hash, path); + object = parse_object_or_die(oid, path); add_pending_object(revs, object, ""); return 0; @@ -82,7 +82,7 @@ static void add_recent_object(const struct object_id *oid, switch (type) { case OBJ_TAG: case OBJ_COMMIT: - obj = parse_object_or_die(oid->hash, NULL); + obj = parse_object_or_die(oid, NULL); break; case OBJ_TREE: obj = (struct object *)lookup_tree(oid); diff --git a/ref-filter.c b/ref-filter.c index 56fc990a5..3f7cf71b5 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -683,7 +683,7 @@ static void *get_obj(const struct object_id *oid, struct object **obj, unsigned void *buf = read_sha1_file(oid->hash, &type, sz); if (buf) - *obj = parse_object_buffer(oid->hash, type, *sz, buf, eaten); + *obj = parse_object_buffer(oid, type, *sz, buf, eaten); else *obj = NULL; return buf; @@ -1687,7 +1687,7 @@ static const struct object_id *match_points_at(struct oid_array *points_at, if (oid_array_lookup(points_at, oid) >= 0) return oid; - obj = parse_object(oid->hash); + obj = parse_object(oid); if (!obj) die(_("malformed object at '%s'"), refname); if (obj->type == OBJ_TAG) diff --git a/reflog-walk.c b/reflog-walk.c index c8fdf051d..110e18f1f 100644 --- a/reflog-walk.c +++ b/reflog-walk.c @@ -238,13 +238,13 @@ void fake_reflog_parent(struct reflog_walk_info *info, struct commit *commit) do { reflog = &commit_reflog->reflogs->items[commit_reflog->recno]; commit_reflog->recno--; - logobj = parse_object(reflog->ooid.hash); + logobj = parse_object(&reflog->ooid); } while (commit_reflog->recno && (logobj && logobj->type != OBJ_COMMIT)); if (!logobj && commit_reflog->recno >= 0 && is_null_oid(&reflog->ooid)) { /* a root commit, but there are still more entries to show */ reflog = &commit_reflog->reflogs->items[commit_reflog->recno]; - logobj = parse_object(reflog->noid.hash); + logobj = parse_object(&reflog->noid); } if (!logobj || logobj->type != OBJ_COMMIT) { diff --git a/refs/files-backend.c b/refs/files-backend.c index 12be6746b..42cfcf585 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -2060,7 +2060,7 @@ static int write_ref_to_lockfile(struct ref_lock *lock, struct object *o; int fd; - o = parse_object(oid->hash); + o = parse_object(oid); if (!o) { strbuf_addf(err, "trying to write ref '%s' with nonexistent object %s", diff --git a/remote.c b/remote.c index bf9a47d95..38ca1353b 100644 --- a/remote.c +++ b/remote.c @@ -1954,12 +1954,12 @@ int ref_newer(const struct object_id *new_oid, const struct object_id *old_oid) * Both new and old must be commit-ish and new is descendant of * old. Otherwise we require --force. */ - o = deref_tag(parse_object(old_oid->hash), NULL, 0); + o = deref_tag(parse_object(old_oid), NULL, 0); if (!o || o->type != OBJ_COMMIT) return 0; old = (struct commit *) o; - o = deref_tag(parse_object(new_oid->hash), NULL, 0); + o = deref_tag(parse_object(new_oid), NULL, 0); if (!o || o->type != OBJ_COMMIT) return 0; new = (struct commit *) o; diff --git a/revision.c b/revision.c index 80f74bb7b..64e67e017 100644 --- a/revision.c +++ b/revision.c @@ -181,7 +181,7 @@ void add_head_to_pending(struct rev_info *revs) struct object *obj; if (get_oid("HEAD", &oid)) return; - obj = parse_object(oid.hash); + obj = parse_object(&oid); if (!obj) return; add_pending_object(revs, obj, "HEAD"); @@ -193,7 +193,7 @@ static struct object *get_reference(struct rev_info *revs, const char *name, { struct object *object; - object = parse_object(oid->hash); + object = parse_object(oid); if (!object) { if (revs->ignore_missing) return object; @@ -228,7 +228,7 @@ static struct commit *handle_commit(struct rev_info *revs, add_pending_object(revs, object, tag->tag); if (!tag->tagged) die("bad tag"); - object = parse_object(tag->tagged->oid.hash); + object = parse_object(&tag->tagged->oid); if (!object) { if (flags & UNINTERESTING) return NULL; @@ -1200,7 +1200,7 @@ static void handle_one_reflog_commit(struct object_id *oid, void *cb_data) { struct all_refs_cb *cb = cb_data; if (!is_null_oid(oid)) { - struct object *o = parse_object(oid->hash); + struct object *o = parse_object(oid); if (o) { o->flags |= cb->all_flags; /* ??? CMDLINEFLAGS ??? */ @@ -1479,8 +1479,8 @@ int handle_revision_arg(const char *arg_, struct rev_info *revs, int flags, unsi verify_non_filename(revs->prefix, arg); } - a_obj = parse_object(from_oid.hash); - b_obj = parse_object(oid.hash); + a_obj = parse_object(&from_oid); + b_obj = parse_object(&oid); if (!a_obj || !b_obj) { missing: if (revs->ignore_missing) diff --git a/server-info.c b/server-info.c index f6c1a3dfb..6f865b73a 100644 --- a/server-info.c +++ b/server-info.c @@ -53,7 +53,7 @@ static int add_info_ref(const char *path, const struct object_id *oid, int flag, void *cb_data) { FILE *fp = cb_data; - struct object *o = parse_object(oid->hash); + struct object *o = parse_object(oid); if (!o) return -1; diff --git a/sha1_name.c b/sha1_name.c index 72e72ab9a..de8278530 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -241,7 +241,7 @@ static int disambiguate_committish_only(const struct object_id *oid, void *cb_da return 0; /* We need to do this the hard way... */ - obj = deref_tag(parse_object(oid->hash), NULL, 0); + obj = deref_tag(parse_object(oid), NULL, 0); if (obj && obj->type == OBJ_COMMIT) return 1; return 0; @@ -265,7 +265,7 @@ static int disambiguate_treeish_only(const struct object_id *oid, void *cb_data_ return 0; /* We need to do this the hard way... */ - obj = deref_tag(parse_object(oid->hash), NULL, 0); + obj = deref_tag(parse_object(oid), NULL, 0); if (obj && (obj->type == OBJ_TREE || obj->type == OBJ_COMMIT)) return 1; return 0; @@ -776,7 +776,7 @@ struct object *peel_to_type(const char *name, int namelen, if (name && !namelen) namelen = strlen(name); while (1) { - if (!o || (!o->parsed && !parse_object(o->oid.hash))) + if (!o || (!o->parsed && !parse_object(&o->oid))) return NULL; if (expected_type == OBJ_ANY || o->type == expected_type) return o; @@ -849,12 +849,12 @@ static int peel_onion(const char *name, int len, unsigned char *sha1, if (get_sha1_1(name, sp - name - 2, outer.hash, lookup_flags)) return -1; - o = parse_object(outer.hash); + o = parse_object(&outer); if (!o) return -1; if (!expected_type) { o = deref_tag(o, name, sp - name - 2); - if (!o || (!o->parsed && !parse_object(o->oid.hash))) + if (!o || (!o->parsed && !parse_object(&o->oid))) return -1; hashcpy(sha1, o->oid.hash); return 0; @@ -981,7 +981,7 @@ static int handle_one_ref(const char *path, const struct object_id *oid, int flag, void *cb_data) { struct commit_list **list = cb_data; - struct object *object = parse_object(oid->hash); + struct object *object = parse_object(oid); if (!object) return 0; if (object->type == OBJ_TAG) { @@ -1027,7 +1027,7 @@ static int get_sha1_oneline(const char *prefix, unsigned char *sha1, int matches; commit = pop_most_recent_commit(&list, ONELINE_SEEN); - if (!parse_object(commit->object.oid.hash)) + if (!parse_object(&commit->object.oid)) continue; buf = get_commit_buffer(commit, NULL); p = strstr(buf, "\n\n"); diff --git a/tag.c b/tag.c index 571798519..eb7b146f4 100644 --- a/tag.c +++ b/tag.c @@ -66,7 +66,7 @@ struct object *deref_tag(struct object *o, const char *warn, int warnlen) { while (o && o->type == OBJ_TAG) if (((struct tag *)o)->tagged) - o = parse_object(((struct tag *)o)->tagged->oid.hash); + o = parse_object(&((struct tag *)o)->tagged->oid); else o = NULL; if (!o && warn) { @@ -80,7 +80,7 @@ struct object *deref_tag(struct object *o, const char *warn, int warnlen) struct object *deref_tag_noverify(struct object *o) { while (o && o->type == OBJ_TAG) { - o = parse_object(o->oid.hash); + o = parse_object(&o->oid); if (o && o->type == OBJ_TAG && ((struct tag *)o)->tagged) o = ((struct tag *)o)->tagged; else diff --git a/tree.c b/tree.c index 9adcd8bd4..603b29ee8 100644 --- a/tree.c +++ b/tree.c @@ -234,7 +234,7 @@ void free_tree_buffer(struct tree *tree) struct tree *parse_tree_indirect(const struct object_id *oid) { - struct object *obj = parse_object(oid->hash); + struct object *obj = parse_object(oid); do { if (!obj) return NULL; @@ -247,6 +247,6 @@ struct tree *parse_tree_indirect(const struct object_id *oid) else return NULL; if (!obj->parsed) - parse_object(obj->oid.hash); + parse_object(&obj->oid); } while (1); } diff --git a/upload-pack.c b/upload-pack.c index 5b9d21089..8619ec435 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -296,7 +296,7 @@ static int got_oid(const char *hex, struct object_id *oid) if (!has_object_file(oid)) return -1; - o = parse_object(oid->hash); + o = parse_object(oid); if (!o) die("oops (%s)", oid_to_hex(oid)); if (o->type == OBJ_COMMIT) { @@ -334,7 +334,7 @@ static int reachable(struct commit *want) break; } if (!commit->object.parsed) - parse_object(commit->object.oid.hash); + parse_object(&commit->object.oid); if (commit->object.flags & REACHABLE) continue; commit->object.flags |= REACHABLE; @@ -755,7 +755,7 @@ static void receive_needs(void) struct object *object; if (get_oid_hex(arg, &oid)) die("invalid shallow line: %s", line); - object = parse_object(oid.hash); + object = parse_object(&oid); if (!object) continue; if (object->type != OBJ_COMMIT) @@ -821,7 +821,7 @@ static void receive_needs(void) if (parse_feature_request(features, "include-tag")) use_include_tag = 1; - o = parse_object(oid_buf.hash); + o = parse_object(&oid_buf); if (!o) { packet_write_fmt(1, "ERR upload-pack: not our ref %s", diff --git a/walker.c b/walker.c index eae9fb974..274f1a493 100644 --- a/walker.c +++ b/walker.c @@ -180,7 +180,7 @@ static int loop(struct walker *walker) } } if (!obj->type) - parse_object(obj->oid.hash); + parse_object(&obj->oid); if (process_object(walker, obj)) return -1; }