8eed87ba5ab78eb4635632c21843590467d0d864
[git/git.git] / remote.h
1 #ifndef REMOTE_H
2 #define REMOTE_H
3
4 struct remote {
5 const char *name;
6
7 const char **url;
8 int url_nr;
9 int url_alloc;
10
11 const char **push_refspec;
12 struct refspec *push;
13 int push_refspec_nr;
14 int push_refspec_alloc;
15
16 const char **fetch_refspec;
17 struct refspec *fetch;
18 int fetch_refspec_nr;
19 int fetch_refspec_alloc;
20
21 /*
22 * -1 to never fetch tags
23 * 0 to auto-follow tags on heuristic (default)
24 * 1 to always auto-follow tags
25 * 2 to always fetch tags
26 */
27 int fetch_tags;
28 int skip_default_update;
29 int mirror;
30
31 const char *receivepack;
32 const char *uploadpack;
33
34 /*
35 * for curl remotes only
36 */
37 char *http_proxy;
38 };
39
40 struct remote *remote_get(const char *name);
41
42 typedef int each_remote_fn(struct remote *remote, void *priv);
43 int for_each_remote(each_remote_fn fn, void *priv);
44
45 int remote_has_url(struct remote *remote, const char *url);
46
47 struct refspec {
48 unsigned force : 1;
49 unsigned pattern : 1;
50 unsigned matching : 1;
51
52 char *src;
53 char *dst;
54 };
55
56 extern const struct refspec *tag_refspec;
57
58 struct ref *alloc_ref(unsigned namelen);
59
60 struct ref *alloc_ref_from_str(const char* str);
61
62 struct ref *copy_ref_list(const struct ref *ref);
63
64 int check_ref_type(const struct ref *ref, int flags);
65
66 /*
67 * Frees the entire list and peers of elements.
68 */
69 void free_refs(struct ref *ref);
70
71 int resolve_remote_symref(struct ref *ref, struct ref *list);
72
73 /*
74 * Removes and frees any duplicate refs in the map.
75 */
76 void ref_remove_duplicates(struct ref *ref_map);
77
78 int valid_fetch_refspec(const char *refspec);
79 struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec);
80 struct refspec *parse_push_refspec(int nr_refspec, const char **refspec);
81
82 int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
83 int nr_refspec, const char **refspec, int all);
84
85 /*
86 * Given a list of the remote refs and the specification of things to
87 * fetch, makes a (separate) list of the refs to fetch and the local
88 * refs to store into.
89 *
90 * *tail is the pointer to the tail pointer of the list of results
91 * beforehand, and will be set to the tail pointer of the list of
92 * results afterward.
93 *
94 * missing_ok is usually false, but when we are adding branch.$name.merge
95 * it is Ok if the branch is not at the remote anymore.
96 */
97 int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
98 struct ref ***tail, int missing_ok);
99
100 struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
101
102 /*
103 * For the given remote, reads the refspec's src and sets the other fields.
104 */
105 int remote_find_tracking(struct remote *remote, struct refspec *refspec);
106
107 struct branch {
108 const char *name;
109 const char *refname;
110
111 const char *remote_name;
112 struct remote *remote;
113
114 const char **merge_name;
115 struct refspec **merge;
116 int merge_nr;
117 int merge_alloc;
118 };
119
120 struct branch *branch_get(const char *name);
121
122 int branch_has_merge_config(struct branch *branch);
123 int branch_merge_matches(struct branch *, int n, const char *);
124
125 /* Flags to match_refs. */
126 enum match_refs_flags {
127 MATCH_REFS_NONE = 0,
128 MATCH_REFS_ALL = (1 << 0),
129 MATCH_REFS_MIRROR = (1 << 1),
130 };
131
132 #endif