From 48a7c1c49d675fa37b609b499dd9e27439ec7f51 Mon Sep 17 00:00:00 2001 From: Giuseppe Bilotta Date: Thu, 25 Feb 2010 00:34:14 +0100 Subject: Refactor list of of repo-local env vars Move the list of GIT_* environment variables that are local to a repository into a static list in environment.c, as it is also useful elsewhere. Also add the missing GIT_CONFIG variable to the list. Make it easy to use the list both by NULL-termination and by size; the latter (excluding the terminating NULL) is stored in the local_repo_env_size define. Signed-off-by: Giuseppe Bilotta Signed-off-by: Junio C Hamano --- environment.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'environment.c') diff --git a/environment.c b/environment.c index 739ec27040..876c5e5341 100644 --- a/environment.c +++ b/environment.c @@ -63,6 +63,23 @@ static char *work_tree; static const char *git_dir; static char *git_object_dir, *git_index_file, *git_refs_dir, *git_graft_file; +/* + * Repository-local GIT_* environment variables + * Remember to update local_repo_env_size in cache.h when + * the size of the list changes + */ +const char * const local_repo_env[LOCAL_REPO_ENV_SIZE + 1] = { + ALTERNATE_DB_ENVIRONMENT, + CONFIG_ENVIRONMENT, + DB_ENVIRONMENT, + GIT_DIR_ENVIRONMENT, + GIT_WORK_TREE_ENVIRONMENT, + GRAFT_ENVIRONMENT, + INDEX_ENVIRONMENT, + NO_REPLACE_OBJECTS_ENVIRONMENT, + NULL +}; + static void setup_git_env(void) { git_dir = getenv(GIT_DIR_ENVIRONMENT); -- cgit 1.2.3-korg