submodule: convert submodule config lookup to use object_id

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 16 insertions, 16 deletions

diff --git a/submodule.c b/submodule.c
index da2b484879..f39cb4f6ea 100644
--- a/submodule.c
+++ b/submodule.c
@@ -69,7 +69,7 @@ int update_path_in_gitmodules(const char *oldpath, const char *newpath)
 	if (gitmodules_is_unmerged)
 		die(_("Cannot change unmerged .gitmodules, resolve merge conflicts first"));
 
-	submodule = submodule_from_path(null_sha1, oldpath);
+	submodule = submodule_from_path(&null_oid, oldpath);
 	if (!submodule || !submodule->name) {
 		warning(_("Could not find section in .gitmodules where path=%s"), oldpath);
 		return -1;
@@ -103,7 +103,7 @@ int remove_path_from_gitmodules(const char *path)
 	if (gitmodules_is_unmerged)
 		die(_("Cannot change unmerged .gitmodules, resolve merge conflicts first"));
 
-	submodule = submodule_from_path(null_sha1, path);
+	submodule = submodule_from_path(&null_oid, path);
 	if (!submodule || !submodule->name) {
 		warning(_("Could not find section in .gitmodules where path=%s"), path);
 		return -1;
@@ -147,7 +147,7 @@ done:
 void set_diffopt_flags_from_submodule_config(struct diff_options *diffopt,
 					     const char *path)
 {
-	const struct submodule *submodule = submodule_from_path(null_sha1, path);
+	const struct submodule *submodule = submodule_from_path(&null_oid, path);
 	if (submodule) {
 		if (submodule->ignore)
 			handle_ignore_submodules_arg(diffopt, submodule->ignore);
@@ -270,14 +270,14 @@ void repo_read_gitmodules(struct repository *repo)
 	free(gitmodules_path);
 }
 
-void gitmodules_config_sha1(const unsigned char *commit_sha1)
+void gitmodules_config_oid(const struct object_id *commit_oid)
 {
 	struct strbuf rev = STRBUF_INIT;
-	unsigned char sha1[20];
+	struct object_id oid;
 
-	if (gitmodule_sha1_from_commit(commit_sha1, sha1, &rev)) {
-		git_config_from_blob_sha1(git_modules_config, rev.buf,
-					  sha1, NULL);
+	if (gitmodule_oid_from_commit(commit_oid, &oid, &rev)) {
+		git_config_from_blob_oid(submodule_config, rev.buf,
+					 &oid, NULL);
 	}
 	strbuf_release(&rev);
 }
@@ -293,7 +293,7 @@ int is_submodule_active(struct repository *repo, const char *path)
 	const struct string_list *sl;
 	const struct submodule *module;
 
-	module = submodule_from_cache(repo, null_sha1, path);
+	module = submodule_from_cache(repo, &null_oid, path);
 
 	/* early return if there isn't a path->module mapping */
 	if (!module)
@@ -738,7 +738,7 @@ const struct submodule *submodule_from_ce(const struct cache_entry *ce)
 	if (!should_update_submodules())
 		return NULL;
 
-	return submodule_from_path(null_sha1, ce->name);
+	return submodule_from_path(&null_oid, ce->name);
 }
 
 static struct oid_array *submodule_commits(struct string_list *submodules,
@@ -1166,9 +1166,9 @@ static int get_next_submodule(struct child_process *cp,
 		if (!S_ISGITLINK(ce->ce_mode))
 			continue;
 
-		submodule = submodule_from_path(null_sha1, ce->name);
+		submodule = submodule_from_path(&null_oid, ce->name);
 		if (!submodule)
-			submodule = submodule_from_name(null_sha1, ce->name);
+			submodule = submodule_from_name(&null_oid, ce->name);
 
 		default_argv = "yes";
 		if (spf->command_line_option == RECURSE_SUBMODULES_DEFAULT) {
@@ -1544,7 +1544,7 @@ int submodule_move_head(const char *path,
 	if (old && !is_submodule_populated_gently(path, error_code_ptr))
 		return 0;
 
-	sub = submodule_from_path(null_sha1, path);
+	sub = submodule_from_path(&null_oid, path);
 
 	if (!sub)
 		die("BUG: could not get submodule information for '%s'", path);
@@ -1826,7 +1826,7 @@ static void relocate_single_git_dir_into_superproject(const char *prefix,
 
 	real_old_git_dir = real_pathdup(old_git_dir, 1);
 
-	sub = submodule_from_path(null_sha1, path);
+	sub = submodule_from_path(&null_oid, path);
 	if (!sub)
 		die(_("could not lookup name for submodule '%s'"), path);
 
@@ -1882,7 +1882,7 @@ void absorb_git_dir_into_superproject(const char *prefix,
 		* superproject did not rewrite the git file links yet,
 		* fix it now.
 		*/
-		sub = submodule_from_path(null_sha1, path);
+		sub = submodule_from_path(&null_oid, path);
 		if (!sub)
 			die(_("could not lookup name for submodule '%s'"), path);
 		connect_work_tree_and_git_dir(path,
@@ -2025,7 +2025,7 @@ int submodule_to_gitdir(struct strbuf *buf, const char *submodule)
 	}
 	if (!is_git_directory(buf->buf)) {
 		gitmodules_config();
-		sub = submodule_from_path(null_sha1, submodule);
+		sub = submodule_from_path(&null_oid, submodule);
 		if (!sub) {
 			ret = -1;
 			goto cleanup;