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;
27 int pager_use_color = 1;
29 static const char *git_dir;
30 static char *git_object_dir, *git_index_file, *git_refs_dir, *git_graft_file;
32 static void setup_git_env(void)
34 git_dir = getenv(GIT_DIR_ENVIRONMENT);
36 git_dir = DEFAULT_GIT_DIR_ENVIRONMENT;
37 git_object_dir = getenv(DB_ENVIRONMENT);
38 if (!git_object_dir) {
39 git_object_dir = xmalloc(strlen(git_dir) + 9);
40 sprintf(git_object_dir, "%s/objects", git_dir);
42 git_refs_dir = xmalloc(strlen(git_dir) + 6);
43 sprintf(git_refs_dir, "%s/refs", git_dir);
44 git_index_file = getenv(INDEX_ENVIRONMENT);
45 if (!git_index_file) {
46 git_index_file = xmalloc(strlen(git_dir) + 7);
47 sprintf(git_index_file, "%s/index", git_dir);
49 git_graft_file = getenv(GRAFT_ENVIRONMENT);
51 git_graft_file = xstrdup(git_path("info/grafts"));
52 log_all_ref_updates = !is_bare_git_dir(git_dir);
55 int is_bare_git_dir (const char *dir)
58 if (!strcmp(dir, DEFAULT_GIT_DIR_ENVIRONMENT))
60 s = strrchr(dir, '/');
61 return !s || strcmp(s + 1, DEFAULT_GIT_DIR_ENVIRONMENT);
64 const char *get_git_dir(void)
71 char *get_object_directory(void)
75 return git_object_dir;
78 char *get_refs_directory(void)
85 char *get_index_file(void)
89 return git_index_file;
92 char *get_graft_file(void)
96 return git_graft_file;