check_repository_format_gently: stop using git_config_early

diff --git a/environment.c b/environment.c
index 6dec9d0403f11579a7ab316db87a1dbbc58e71b2..8b8c8e849667548970ccc8225ed2e77d065e2b07 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -29,7 +29,6 @@ int repository_format_version;
 int repository_format_precious_objects;
 const char *git_commit_encoding;
 const char *git_log_output_encoding;
-int shared_repository = PERM_UMASK;
 const char *apply_default_whitespace;
 const char *apply_default_ignorewhitespace;
 const char *git_attributes_file;
@@ -325,3 +324,24 @@ const char *get_commit_output_encoding(void)
 {
        return git_commit_encoding ? git_commit_encoding : "UTF-8";
 }
+
+static int the_shared_repository = PERM_UMASK;
+static int need_shared_repository_from_config = 1;
+
+void set_shared_repository(int value)
+{
+       the_shared_repository = value;
+       need_shared_repository_from_config = 0;
+}
+
+int get_shared_repository(void)
+{
+       if (need_shared_repository_from_config) {
+               const char *var = "core.sharedrepository";
+               const char *value;
+               if (!git_config_get_value(var, &value))
+                       the_shared_repository = git_config_perm(var, value);
+               need_shared_repository_from_config = 0;
+       }
+       return the_shared_repository;
+}