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| author | Giuseppe Bilotta <giuseppe.bilotta@gmail.com> | 2010-02-25 00:34:14 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-02-24 16:24:25 -0800 |
| commit | 48a7c1c49d675fa37b609b499dd9e27439ec7f51 (patch) | |
| tree | 852effac234c99d76e9a3cacbabdd686acd7832f /environment.c | |
| parent | e923eaeb901ff056421b9007adcbbce271caa7b6 (diff) | |
| download | git-48a7c1c49d675fa37b609b499dd9e27439ec7f51.tar.gz | |
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 <giuseppe.bilotta@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'environment.c')
| -rw-r--r-- | environment.c | 17 |
1 files changed, 17 insertions, 0 deletions
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); |