odb: rename oid_object_info()

Rename `oid_object_info()` to `odb_read_object_info()` as well as their
`_extended()` variant to match other functions related to the object
database and our modern coding guidelines.

Introduce compatibility wrappers so that any in-flight topics will
continue to compile.

Signed-off-by: Patrick Steinhardt <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: pks-t

archive.c

@@ -215,7 +215,7 @@ static int write_archive_entry(const struct object_id *oid, const char *base,
 
 	/* Stream it? */
 	if (S_ISREG(mode) && !args->convert &&
-	    oid_object_info(args->repo, oid, &size) == OBJ_BLOB &&
+	    odb_read_object_info(args->repo->objects, oid, &size) == OBJ_BLOB &&
 	    size > repo_settings_get_big_file_threshold(the_repository))
 		return write_entry(args, oid, path.buf, path.len, mode, NULL, size);
 

blame.c

@@ -116,7 +116,7 @@ static void verify_working_tree_path(struct repository *r,
 		unsigned short mode;
 
 		if (!get_tree_entry(r, commit_oid, path, &blob_oid, &mode) &&
-		    oid_object_info(r, &blob_oid, NULL) == OBJ_BLOB)
+		    odb_read_object_info(r->objects, &blob_oid, NULL) == OBJ_BLOB)
 			return;
 	}
 
@@ -1245,7 +1245,7 @@ static int fill_blob_sha1_and_mode(struct repository *r,
 		return 0;
 	if (get_tree_entry(r, &origin->commit->object.oid, origin->path, &origin->blob_oid, &origin->mode))
 		goto error_out;
-	if (oid_object_info(r, &origin->blob_oid, NULL) != OBJ_BLOB)
+	if (odb_read_object_info(r->objects, &origin->blob_oid, NULL) != OBJ_BLOB)
 		goto error_out;
 	return 0;
  error_out:

builtin/blame.c

@@ -837,7 +837,7 @@ static int is_a_rev(const char *name)
 
 	if (repo_get_oid(the_repository, name, &oid))
 		return 0;
-	return OBJ_NONE < oid_object_info(the_repository, &oid, NULL);
+	return OBJ_NONE < odb_read_object_info(the_repository->objects, &oid, NULL);
 }
 
 static int peel_to_commit_oid(struct object_id *oid_ret, void *cbdata)
@@ -848,7 +848,7 @@ static int peel_to_commit_oid(struct object_id *oid_ret, void *cbdata)
 	oidcpy(&oid, oid_ret);
 	while (1) {
 		struct object *obj;
-		int kind = oid_object_info(r, &oid, NULL);
+		int kind = odb_read_object_info(r->objects, &oid, NULL);
 		if (kind == OBJ_COMMIT) {
 			oidcpy(oid_ret, &oid);
 			return 0;

builtin/cat-file.c

@@ -132,7 +132,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name)
 	switch (opt) {
 	case 't':
 		oi.typep = &type;
-		if (oid_object_info_extended(the_repository, &oid, &oi, flags) < 0)
+		if (odb_read_object_info_extended(the_repository->objects, &oid, &oi, flags) < 0)
 			die("git cat-file: could not get object info");
 		printf("%s\n", type_name(type));
 		ret = 0;
@@ -146,7 +146,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name)
 			oi.contentp = (void**)&buf;
 		}
 
-		if (oid_object_info_extended(the_repository, &oid, &oi, flags) < 0)
+		if (odb_read_object_info_extended(the_repository->objects, &oid, &oi, flags) < 0)
 			die("git cat-file: could not get object info");
 
 		if (use_mailmap && (type == OBJ_COMMIT || type == OBJ_TAG)) {
@@ -180,7 +180,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name)
 		/* else fallthrough */
 
 	case 'p':
-		type = oid_object_info(the_repository, &oid, NULL);
+		type = odb_read_object_info(the_repository->objects, &oid, NULL);
 		if (type < 0)
 			die("Not a valid object name %s", obj_name);
 
@@ -217,7 +217,8 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name)
 
 		if (exp_type_id == OBJ_BLOB) {
 			struct object_id blob_oid;
-			if (oid_object_info(the_repository, &oid, NULL) == OBJ_TAG) {
+			if (odb_read_object_info(the_repository->objects,
+						 &oid, NULL) == OBJ_TAG) {
 				char *buffer = repo_read_object_file(the_repository,
 								     &oid,
 								     &type,
@@ -235,7 +236,8 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name)
 			} else
 				oidcpy(&blob_oid, &oid);
 
-			if (oid_object_info(the_repository, &blob_oid, NULL) == OBJ_BLOB) {
+			if (odb_read_object_info(the_repository->objects,
+						 &blob_oid, NULL) == OBJ_BLOB) {
 				ret = stream_blob(&blob_oid);
 				goto cleanup;
 			}
@@ -294,7 +296,7 @@ struct expand_data {
 
 	/*
 	 * After a mark_query run, this object_info is set up to be
-	 * passed to oid_object_info_extended. It will point to the data
+	 * passed to odb_read_object_info_extended. It will point to the data
 	 * elements above, so you can retrieve the response from there.
 	 */
 	struct object_info info;
@@ -484,12 +486,12 @@ static void batch_object_write(const char *obj_name,
 			data->info.sizep = &data->size;
 
 		if (pack)
-			ret = packed_object_info(the_repository, pack, offset,
-						 &data->info);
+			ret = packed_object_info(the_repository, pack,
+						 offset, &data->info);
 		else
-			ret = oid_object_info_extended(the_repository,
-						       &data->oid, &data->info,
-						       OBJECT_INFO_LOOKUP_REPLACE);
+			ret = odb_read_object_info_extended(the_repository->objects,
+							    &data->oid, &data->info,
+							    OBJECT_INFO_LOOKUP_REPLACE);
 		if (ret < 0) {
 			report_object_status(opt, obj_name, &data->oid, "missing");
 			return;
@@ -872,7 +874,7 @@ static int batch_objects(struct batch_options *opt)
 
 	/*
 	 * Expand once with our special mark_query flag, which will prime the
-	 * object_info to be handed to oid_object_info_extended for each
+	 * object_info to be handed to odb_read_object_info_extended for each
 	 * object.
 	 */
 	memset(&data, 0, sizeof(data));

builtin/describe.c

@@ -552,7 +552,8 @@ static void describe(const char *arg, int last_one)
 
 	if (cmit)
 		describe_commit(&oid, &sb);
-	else if (oid_object_info(the_repository, &oid, NULL) == OBJ_BLOB)
+	else if (odb_read_object_info(the_repository->objects,
+				      &oid, NULL) == OBJ_BLOB)
 		describe_blob(oid, &sb);
 	else
 		die(_("%s is neither a commit nor blob"), arg);

builtin/fast-export.c

@@ -1200,7 +1200,7 @@ static void import_marks(char *input_file, int check_exists)
 		if (last_idnum < mark)
 			last_idnum = mark;
 
-		type = oid_object_info(the_repository, &oid, NULL);
+		type = odb_read_object_info(the_repository->objects, &oid, NULL);
 		if (type < 0)
 			die("object not found: %s", oid_to_hex(&oid));
 

builtin/fast-import.c

@@ -1756,8 +1756,8 @@ static void insert_object_entry(struct mark_set **s, struct object_id *oid, uint
 	struct object_entry *e;
 	e = find_object(oid);
 	if (!e) {
-		enum object_type type = oid_object_info(the_repository,
-							oid, NULL);
+		enum object_type type = odb_read_object_info(the_repository->objects,
+							     oid, NULL);
 		if (type < 0)
 			die("object not found: %s", oid_to_hex(oid));
 		e = insert_object(oid);
@@ -2416,8 +2416,8 @@ static void file_change_m(const char *p, struct branch *b)
 		enum object_type expected = S_ISDIR(mode) ?
 						OBJ_TREE: OBJ_BLOB;
 		enum object_type type = oe ? oe->type :
-					oid_object_info(the_repository, &oid,
-							NULL);
+					odb_read_object_info(the_repository->objects,
+							     &oid, NULL);
 		if (type < 0)
 			die("%s not found: %s",
 					S_ISDIR(mode) ?  "Tree" : "Blob",
@@ -2553,7 +2553,7 @@ static void note_change_n(const char *p, struct branch *b, unsigned char *old_fa
 			die("Not a blob (actually a %s): %s",
 				type_name(oe->type), command_buf.buf);
 	} else if (!is_null_oid(&oid)) {
-		enum object_type type = oid_object_info(the_repository, &oid,
+		enum object_type type = odb_read_object_info(the_repository->objects, &oid,
 							NULL);
 		if (type < 0)
 			die("Blob not found: %s", command_buf.buf);
@@ -2895,7 +2895,8 @@ static void parse_new_tag(const char *arg)
 	} else if (!repo_get_oid(the_repository, from, &oid)) {
 		struct object_entry *oe = find_object(&oid);
 		if (!oe) {
-			type = oid_object_info(the_repository, &oid, NULL);
+			type = odb_read_object_info(the_repository->objects,
+						    &oid, NULL);
 			if (type < 0)
 				die("Not a valid object: %s", from);
 		} else
@@ -3085,8 +3086,8 @@ static struct object_entry *dereference(struct object_entry *oe,
 	const unsigned hexsz = the_hash_algo->hexsz;
 
 	if (!oe) {
-		enum object_type type = oid_object_info(the_repository, oid,
-							NULL);
+		enum object_type type = odb_read_object_info(the_repository->objects,
+							     oid, NULL);
 		if (type < 0)
 			die("object not found: %s", oid_to_hex(oid));
 		/* cache it! */

builtin/fsck.c

@@ -71,7 +71,8 @@ static const char *printable_type(const struct object_id *oid,
 	const char *ret;
 
 	if (type == OBJ_NONE)
-		type = oid_object_info(the_repository, oid, NULL);
+		type = odb_read_object_info(the_repository->objects,
+					    oid, NULL);
 
 	ret = type_name(type);
 	if (!ret)
@@ -232,8 +233,8 @@ static void mark_unreachable_referents(const struct object_id *oid)
 	 * (and we want to avoid parsing blobs).
 	 */
 	if (obj->type == OBJ_NONE) {
-		enum object_type type = oid_object_info(the_repository,
-							&obj->oid, NULL);
+		enum object_type type = odb_read_object_info(the_repository->objects,
+							     &obj->oid, NULL);
 		if (type > 0)
 			object_as_type(obj, type, 0);
 	}

builtin/gc.c

@@ -1080,7 +1080,7 @@ static int dfs_on_ref(const char *refname UNUSED,
 
 	if (!peel_iterated_oid(the_repository, oid, &peeled))
 		oid = &peeled;
-	if (oid_object_info(the_repository, oid, NULL) != OBJ_COMMIT)
+	if (odb_read_object_info(the_repository->objects, oid, NULL) != OBJ_COMMIT)
 		return 0;
 
 	commit = lookup_commit(the_repository, oid);

builtin/grep.c

@@ -520,7 +520,7 @@ static int grep_submodule(struct grep_opt *opt,
 		struct strbuf base = STRBUF_INIT;
 
 		obj_read_lock();
-		object_type = oid_object_info(subrepo, oid, NULL);
+		object_type = odb_read_object_info(subrepo->objects, oid, NULL);
 		obj_read_unlock();
 		data = read_object_with_reference(subrepo,
 						  oid, OBJ_TREE,