2 * We put all the git config variables in this same object
3 * file, so that programs can link against the config parser
4 * without having to link against all the rest of git.
6 * In particular, no need to bring in libz etc unless needed,
7 * even if you might want to know where the git directory etc
12 char git_default_email[MAX_GITNAME];
13 char git_default_name[MAX_GITNAME];
14 int use_legacy_headers = 1;
15 int trust_executable_bit = 1;
17 int prefer_symlink_refs;
18 int log_all_ref_updates;
19 int warn_ambiguous_refs = 1;
20 int repository_format_version;
21 char *git_commit_encoding;
22 char *git_log_output_encoding;
23 int shared_repository = PERM_UMASK;
24 const char *apply_default_whitespace;
25 int zlib_compression_level = Z_DEFAULT_COMPRESSION;
26 size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;
27 size_t packed_git_limit = DEFAULT_PACKED_GIT_LIMIT;
29 int pager_use_color = 1;
31 static const char *git_dir;
32 static char *git_object_dir, *git_index_file, *git_refs_dir, *git_graft_file;
34 static void setup_git_env(void)
36 git_dir = getenv(GIT_DIR_ENVIRONMENT);
38 git_dir = DEFAULT_GIT_DIR_ENVIRONMENT;
39 git_object_dir = getenv(DB_ENVIRONMENT);
40 if (!git_object_dir) {
41 git_object_dir = xmalloc(strlen(git_dir) + 9);
42 sprintf(git_object_dir, "%s/objects", git_dir);
44 git_refs_dir = xmalloc(strlen(git_dir) + 6);
45 sprintf(git_refs_dir, "%s/refs", git_dir);
46 git_index_file = getenv(INDEX_ENVIRONMENT);
47 if (!git_index_file) {
48 git_index_file = xmalloc(strlen(git_dir) + 7);
49 sprintf(git_index_file, "%s/index", git_dir);
51 git_graft_file = getenv(GRAFT_ENVIRONMENT);
53 git_graft_file = xstrdup(git_path("info/grafts"));
54 log_all_ref_updates = !is_bare_git_dir(git_dir);
57 int is_bare_git_dir (const char *dir)
60 if (!strcmp(dir, DEFAULT_GIT_DIR_ENVIRONMENT))
62 s = strrchr(dir, '/');
63 return !s || strcmp(s + 1, DEFAULT_GIT_DIR_ENVIRONMENT);
66 const char *get_git_dir(void)
73 char *get_object_directory(void)
77 return git_object_dir;
80 char *get_refs_directory(void)
87 char *get_index_file(void)
91 return git_index_file;
94 char *get_graft_file(void)
98 return git_graft_file;