| /* |
| * We put all the git config variables in this same object |
| * file, so that programs can link against the config parser |
| * without having to link against all the rest of git. |
| * |
| * In particular, no need to bring in libz etc unless needed, |
| * even if you might want to know where the git directory etc |
| * are. |
| */ |
| #include "cache.h" |
| |
| char git_default_email[MAX_GITNAME]; |
| char git_default_name[MAX_GITNAME]; |
| int trust_executable_bit = 1; |
| int only_use_symrefs = 0; |
| int repository_format_version = 0; |
| char git_commit_encoding[MAX_ENCODING_LENGTH] = "utf-8"; |
| |
| static char *git_dir, *git_object_dir, *git_index_file, *git_refs_dir, |
| *git_graft_file; |
| static void setup_git_env(void) |
| { |
| git_dir = getenv(GIT_DIR_ENVIRONMENT); |
| if (!git_dir) |
| git_dir = DEFAULT_GIT_DIR_ENVIRONMENT; |
| 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); |
| } |
| git_refs_dir = xmalloc(strlen(git_dir) + 6); |
| sprintf(git_refs_dir, "%s/refs", git_dir); |
| 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); |
| } |
| git_graft_file = getenv(GRAFT_ENVIRONMENT); |
| if (!git_graft_file) |
| git_graft_file = strdup(git_path("info/grafts")); |
| } |
| |
| char *get_git_dir(void) |
| { |
| if (!git_dir) |
| setup_git_env(); |
| return git_dir; |
| } |
| |
| char *get_object_directory(void) |
| { |
| if (!git_object_dir) |
| setup_git_env(); |
| return git_object_dir; |
| } |
| |
| char *get_refs_directory(void) |
| { |
| if (!git_refs_dir) |
| setup_git_env(); |
| return git_refs_dir; |
| } |
| |
| char *get_index_file(void) |
| { |
| if (!git_index_file) |
| setup_git_env(); |
| return git_index_file; |
| } |
| |
| char *get_graft_file(void) |
| { |
| if (!git_graft_file) |
| setup_git_env(); |
| return git_graft_file; |
| } |
| |
| |