Make git-remote a builtin
[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
30 const char *receivepack;
31 const char *uploadpack;
32
33 /*
34 * for curl remotes only
35 */
36 char *http_proxy;
37 };
38
39 struct remote *remote_get(const char *name);
40
41 typedef int each_remote_fn(struct remote *remote, void *priv);
42 int for_each_remote(each_remote_fn fn, void *priv);
43
44 int remote_has_url(struct remote *remote, const char *url);
45
46 struct refspec {
47 unsigned force : 1;
48 unsigned pattern : 1;
49
50 char *src;
51 char *dst;
52 };
53
54 struct ref *alloc_ref(unsigned namelen);
55
56 struct ref *copy_ref_list(const struct ref *ref);
57
58 int check_ref_type(const struct ref *ref, int flags);
59
60 /*
61 * Frees the entire list and peers of elements.
62 */
63 void free_refs(struct ref *ref);
64
65 /*
66 * Removes and frees any duplicate refs in the map.
67 */
68 void ref_remove_duplicates(struct ref *ref_map);
69
70 struct refspec *parse_ref_spec(int nr_refspec, const char **refspec);
71
72 int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
73 int nr_refspec, const char **refspec, int all);
74
75 /*
76 * Given a list of the remote refs and the specification of things to
77 * fetch, makes a (separate) list of the refs to fetch and the local
78 * refs to store into.
79 *
80 * *tail is the pointer to the tail pointer of the list of results
81 * beforehand, and will be set to the tail pointer of the list of
82 * results afterward.
83 *
84 * missing_ok is usually false, but when we are adding branch.$name.merge
85 * it is Ok if the branch is not at the remote anymore.
86 */
87 int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
88 struct ref ***tail, int missing_ok);
89
90 struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
91
92 /*
93 * For the given remote, reads the refspec's src and sets the other fields.
94 */
95 int remote_find_tracking(struct remote *remote, struct refspec *refspec);
96
97 struct branch {
98 const char *name;
99 const char *refname;
100
101 const char *remote_name;
102 struct remote *remote;
103
104 const char **merge_name;
105 struct refspec **merge;
106 int merge_nr;
107 int merge_alloc;
108 };
109
110 struct branch *branch_get(const char *name);
111
112 int branch_has_merge_config(struct branch *branch);
113 int branch_merge_matches(struct branch *, int n, const char *);
114
115 /* Flags to match_refs. */
116 enum match_refs_flags {
117 MATCH_REFS_NONE = 0,
118 MATCH_REFS_ALL = (1 << 0),
119 MATCH_REFS_MIRROR = (1 << 1),
120 };
121
122 #endif