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Commit | Line | Data |
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e1b10391 LT |
1 | /* |
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. | |
5 | * | |
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 | |
8 | * are. | |
9 | */ | |
10 | #include "cache.h" | |
11 | ||
12 | char git_default_email[MAX_GITNAME]; | |
13 | char git_default_name[MAX_GITNAME]; | |
14 | int trust_executable_bit = 1; | |
f8348be3 | 15 | int only_use_symrefs = 0; |
ab9cb76f | 16 | int repository_format_version = 0; |
4e72dcec | 17 | char git_commit_encoding[MAX_ENCODING_LENGTH] = "utf-8"; |
e1b10391 LT |
18 | |
19 | static char *git_dir, *git_object_dir, *git_index_file, *git_refs_dir, | |
20 | *git_graft_file; | |
21 | static void setup_git_env(void) | |
22 | { | |
23 | git_dir = getenv(GIT_DIR_ENVIRONMENT); | |
24 | if (!git_dir) | |
25 | git_dir = DEFAULT_GIT_DIR_ENVIRONMENT; | |
26 | git_object_dir = getenv(DB_ENVIRONMENT); | |
27 | if (!git_object_dir) { | |
28 | git_object_dir = xmalloc(strlen(git_dir) + 9); | |
29 | sprintf(git_object_dir, "%s/objects", git_dir); | |
30 | } | |
31 | git_refs_dir = xmalloc(strlen(git_dir) + 6); | |
32 | sprintf(git_refs_dir, "%s/refs", git_dir); | |
33 | git_index_file = getenv(INDEX_ENVIRONMENT); | |
34 | if (!git_index_file) { | |
35 | git_index_file = xmalloc(strlen(git_dir) + 7); | |
36 | sprintf(git_index_file, "%s/index", git_dir); | |
37 | } | |
38 | git_graft_file = getenv(GRAFT_ENVIRONMENT); | |
39 | if (!git_graft_file) | |
40 | git_graft_file = strdup(git_path("info/grafts")); | |
41 | } | |
42 | ||
43 | char *get_git_dir(void) | |
44 | { | |
45 | if (!git_dir) | |
46 | setup_git_env(); | |
47 | return git_dir; | |
48 | } | |
49 | ||
50 | char *get_object_directory(void) | |
51 | { | |
52 | if (!git_object_dir) | |
53 | setup_git_env(); | |
54 | return git_object_dir; | |
55 | } | |
56 | ||
57 | char *get_refs_directory(void) | |
58 | { | |
59 | if (!git_refs_dir) | |
60 | setup_git_env(); | |
61 | return git_refs_dir; | |
62 | } | |
63 | ||
64 | char *get_index_file(void) | |
65 | { | |
66 | if (!git_index_file) | |
67 | setup_git_env(); | |
68 | return git_index_file; | |
69 | } | |
70 | ||
71 | char *get_graft_file(void) | |
72 | { | |
73 | if (!git_graft_file) | |
74 | setup_git_env(); | |
75 | return git_graft_file; | |
76 | } | |
77 | ||
78 |