[PATCH 2/4] repository.c: delete dead functions

[Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
 repository.c | 45 ---------------------------------------------
 1 file changed, 45 deletions(-)

diff --git a/repository.c b/repository.c
index 70dc8dc661..be86da82cc 100644
--- a/repository.c
+++ b/repository.c
@@ -16,51 +16,6 @@ static struct repository the_repo = {
 };
 struct repository *the_repository = &the_repo;
 
-static char *git_path_from_env(const char *envvar, const char *git_dir,
-			       const char *path, int fromenv)
-{
-	if (fromenv) {
-		const char *value = getenv(envvar);
-		if (value)
-			return xstrdup(value);
-	}
-
-	return xstrfmt("%s/%s", git_dir, path);
-}
-
-static int find_common_dir(struct strbuf *sb, const char *gitdir, int fromenv)
-{
-	if (fromenv) {
-		const char *value = getenv(GIT_COMMON_DIR_ENVIRONMENT);
-		if (value) {
-			strbuf_addstr(sb, value);
-			return 1;
-		}
-	}
-
-	return get_common_dir_noenv(sb, gitdir);
-}
-
-static void repo_setup_env(struct repository *repo)
-{
-	struct strbuf sb = STRBUF_INIT;
-
-	repo->different_commondir = find_common_dir(&sb, repo->gitdir,
-						    !repo->ignore_env);
-	free(repo->commondir);
-	repo->commondir = strbuf_detach(&sb, NULL);
-	raw_object_store_clear(&repo->objects);
-	repo->objects.objectdir =
-		git_path_from_env(DB_ENVIRONMENT, repo->commondir,
-				  "objects", !repo->ignore_env);
-	free(repo->graft_file);
-	repo->graft_file = git_path_from_env(GRAFT_ENVIRONMENT, repo->commondir,
-					     "info/grafts", !repo->ignore_env);
-	free(repo->index_file);
-	repo->index_file = git_path_from_env(INDEX_ENVIRONMENT, repo->gitdir,
-					     "index", !repo->ignore_env);
-}
-
 static void expand_base_dir(char **out, const char *in,
 			    const char *base_dir, const char *def_in)
 {
-- 
2.16.1.435.g8f24da2e1a