char git_default_name[MAX_GITNAME];
int use_legacy_headers = 1;
int trust_executable_bit = 1;
-int assume_unchanged = 0;
-int prefer_symlink_refs = 0;
-int log_all_ref_updates = 0;
+int assume_unchanged;
+int prefer_symlink_refs;
+int is_bare_repository_cfg = -1; /* unspecified */
+int log_all_ref_updates = -1; /* unspecified */
int warn_ambiguous_refs = 1;
-int repository_format_version = 0;
-char git_commit_encoding[MAX_ENCODING_LENGTH] = "utf-8";
+int repository_format_version;
+char *git_commit_encoding;
+char *git_log_output_encoding;
int shared_repository = PERM_UMASK;
-const char *apply_default_whitespace = NULL;
+const char *apply_default_whitespace;
int zlib_compression_level = Z_DEFAULT_COMPRESSION;
+size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;
+size_t packed_git_limit = DEFAULT_PACKED_GIT_LIMIT;
int pager_in_use;
int pager_use_color = 1;
-static int dyn_git_object_dir, dyn_git_index_file, dyn_git_graft_file;
-static char *git_dir, *git_object_dir, *git_index_file, *git_refs_dir,
- *git_graft_file;
+static const char *git_dir;
+static char *git_object_dir, *git_index_file, *git_refs_dir, *git_graft_file;
-void setup_git(char *new_git_dir, char *new_git_object_dir,
- char *new_git_index_file, char *new_git_graft_file)
+static void setup_git_env(void)
{
- git_dir = new_git_dir;
+ git_dir = getenv(GIT_DIR_ENVIRONMENT);
if (!git_dir)
git_dir = DEFAULT_GIT_DIR_ENVIRONMENT;
-
- if (dyn_git_object_dir)
- free(git_object_dir);
- git_object_dir = new_git_object_dir;
+ git_object_dir = getenv(DB_ENVIRONMENT);
if (!git_object_dir) {
git_object_dir = xmalloc(strlen(git_dir) + 9);
sprintf(git_object_dir, "%s/objects", git_dir);
- dyn_git_object_dir = 1;
- } else {
- dyn_git_object_dir = 0;
}
-
- if (git_refs_dir)
- free(git_refs_dir);
git_refs_dir = xmalloc(strlen(git_dir) + 6);
sprintf(git_refs_dir, "%s/refs", git_dir);
-
- if (dyn_git_index_file)
- free(git_index_file);
- git_index_file = new_git_index_file;
+ git_index_file = getenv(INDEX_ENVIRONMENT);
if (!git_index_file) {
git_index_file = xmalloc(strlen(git_dir) + 7);
sprintf(git_index_file, "%s/index", git_dir);
- dyn_git_index_file = 1;
- } else {
- dyn_git_index_file = 0;
- }
-
- if (dyn_git_graft_file)
- free(git_graft_file);
- git_graft_file = new_git_graft_file;
- if (!git_graft_file) {
- git_graft_file = strdup(git_path("info/grafts"));
- dyn_git_graft_file = 1;
- } else {
- dyn_git_graft_file = 0;
}
+ git_graft_file = getenv(GRAFT_ENVIRONMENT);
+ if (!git_graft_file)
+ git_graft_file = xstrdup(git_path("info/grafts"));
}
-static void setup_git_env(void)
+int is_bare_repository(void)
{
- setup_git(getenv(GIT_DIR_ENVIRONMENT),
- getenv(DB_ENVIRONMENT),
- getenv(INDEX_ENVIRONMENT),
- getenv(GRAFT_ENVIRONMENT));
+ const char *dir, *s;
+ if (0 <= is_bare_repository_cfg)
+ return is_bare_repository_cfg;
+
+ dir = get_git_dir();
+ if (!strcmp(dir, DEFAULT_GIT_DIR_ENVIRONMENT))
+ return 0;
+ s = strrchr(dir, '/');
+ return !s || strcmp(s + 1, DEFAULT_GIT_DIR_ENVIRONMENT);
}
-char *get_git_dir(void)
+const char *get_git_dir(void)
{
if (!git_dir)
setup_git_env();