environment: move access to "core.sharedRepository" into repo settings

Similar as with the preceding commit, we track "core.sharedRepository"
via a pair of global variables. Move them into `struct repo_settings` so
that we can instead track them per-repository.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 11 insertions, 10 deletions

diff --git a/setup.c b/setup.c
index 30889386f7..aa65b93f53 100644
--- a/setup.c
+++ b/setup.c
@@ -2332,7 +2332,7 @@ static int create_default_files(const char *template_path,
 	 */
 	copy_templates(template_path);
 	git_config_clear();
-	reset_shared_repository();
+	repo_settings_reset_shared_repository(the_repository);
 	git_config(git_default_config, NULL);
 
 	reinit = is_reinit();
@@ -2342,7 +2342,8 @@ static int create_default_files(const char *template_path,
 	 * values we might have just re-read from the config.
 	 */
 	if (init_shared_repository != -1)
-		set_shared_repository(init_shared_repository);
+		repo_settings_set_shared_repository(the_repository,
+						    init_shared_repository);
 
 	is_bare_repository_cfg = !work_tree;
 
@@ -2350,7 +2351,7 @@ static int create_default_files(const char *template_path,
 	 * We would have created the above under user's umask -- under
 	 * shared-repository settings, we would need to fix them up.
 	 */
-	if (get_shared_repository()) {
+	if (repo_settings_get_shared_repository(the_repository)) {
 		adjust_shared_perm(repo_get_git_dir(the_repository));
 	}
 
@@ -2597,7 +2598,7 @@ int init_db(const char *git_dir, const char *real_git_dir,
 					  initial_branch, flags & INIT_DB_QUIET);
 	create_object_directory();
 
-	if (get_shared_repository()) {
+	if (repo_settings_get_shared_repository(the_repository)) {
 		char buf[10];
 		/* We do not spell "group" and such, so that
 		 * the configuration can be read by older version
@@ -2605,12 +2606,12 @@ int init_db(const char *git_dir, const char *real_git_dir,
 		 * and compatibility values for PERM_GROUP and
 		 * PERM_EVERYBODY.
 		 */
-		if (get_shared_repository() < 0)
+		if (repo_settings_get_shared_repository(the_repository) < 0)
 			/* force to the mode value */
-			xsnprintf(buf, sizeof(buf), "0%o", -get_shared_repository());
-		else if (get_shared_repository() == PERM_GROUP)
+			xsnprintf(buf, sizeof(buf), "0%o", -repo_settings_get_shared_repository(the_repository));
+		else if (repo_settings_get_shared_repository(the_repository) == PERM_GROUP)
 			xsnprintf(buf, sizeof(buf), "%d", OLD_PERM_GROUP);
-		else if (get_shared_repository() == PERM_EVERYBODY)
+		else if (repo_settings_get_shared_repository(the_repository) == PERM_EVERYBODY)
 			xsnprintf(buf, sizeof(buf), "%d", OLD_PERM_EVERYBODY);
 		else
 			BUG("invalid value for shared_repository");
@@ -2622,12 +2623,12 @@ int init_db(const char *git_dir, const char *real_git_dir,
 		int len = strlen(git_dir);
 
 		if (reinit)
-			printf(get_shared_repository()
+			printf(repo_settings_get_shared_repository(the_repository)
 			       ? _("Reinitialized existing shared Git repository in %s%s\n")
 			       : _("Reinitialized existing Git repository in %s%s\n"),
 			       git_dir, len && git_dir[len-1] != '/' ? "/" : "");
 		else
-			printf(get_shared_repository()
+			printf(repo_settings_get_shared_repository(the_repository)
 			       ? _("Initialized empty shared Git repository in %s%s\n")
 			       : _("Initialized empty Git repository in %s%s\n"),
 			       git_dir, len && git_dir[len-1] != '/' ? "/" : "");