Add support for "import" helper command
[git/git.git] / remote.h
CommitLineData
5751f490
DB
1#ifndef REMOTE_H
2#define REMOTE_H
3
89cf4c70
MV
4enum {
5 REMOTE_CONFIG,
6 REMOTE_REMOTES,
7 REMOTE_BRANCHES
8};
9
5751f490
DB
10struct remote {
11 const char *name;
89cf4c70 12 int origin;
5751f490 13
c578f51d
DB
14 const char *foreign_vcs;
15
28b91f8a
SP
16 const char **url;
17 int url_nr;
2d31347b 18 int url_alloc;
5751f490 19
20346234
MG
20 const char **pushurl;
21 int pushurl_nr;
22 int pushurl_alloc;
23
5751f490 24 const char **push_refspec;
6b62816c 25 struct refspec *push;
5751f490 26 int push_refspec_nr;
2d31347b 27 int push_refspec_alloc;
5751f490 28
5d46c9d4
DB
29 const char **fetch_refspec;
30 struct refspec *fetch;
31 int fetch_refspec_nr;
2d31347b 32 int fetch_refspec_alloc;
5d46c9d4 33
d71ab174
DB
34 /*
35 * -1 to never fetch tags
36 * 0 to auto-follow tags on heuristic (default)
37 * 1 to always auto-follow tags
38 * 2 to always fetch tags
39 */
40 int fetch_tags;
211c8968 41 int skip_default_update;
84bb2dfd 42 int mirror;
d71ab174 43
5751f490 44 const char *receivepack;
0012ba21 45 const char *uploadpack;
14c98218
SV
46
47 /*
48 * for curl remotes only
49 */
50 char *http_proxy;
5751f490
DB
51};
52
53struct remote *remote_get(const char *name);
9a23ba33 54int remote_is_configured(const char *name);
5751f490 55
b42f6927
JS
56typedef int each_remote_fn(struct remote *remote, void *priv);
57int for_each_remote(each_remote_fn fn, void *priv);
58
28b91f8a 59int remote_has_url(struct remote *remote, const char *url);
5d46c9d4 60
6b62816c
DB
61struct refspec {
62 unsigned force : 1;
63 unsigned pattern : 1;
a83619d6 64 unsigned matching : 1;
6b62816c 65
b42f6927 66 char *src;
6b62816c
DB
67 char *dst;
68};
69
e0aaa29f
DB
70extern const struct refspec *tag_refspec;
71
59c69c0c 72struct ref *alloc_ref(const char *name);
737922aa 73
4577370e
DB
74struct ref *copy_ref_list(const struct ref *ref);
75
76int check_ref_type(const struct ref *ref, int flags);
77
dfd255dd
DB
78/*
79 * Frees the entire list and peers of elements.
80 */
81void free_refs(struct ref *ref);
82
be885d96 83int resolve_remote_symref(struct ref *ref, struct ref *list);
ec8452d5 84int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1);
be885d96 85
2467a4fa
DB
86/*
87 * Removes and frees any duplicate refs in the map.
88 */
89void ref_remove_duplicates(struct ref *ref_map);
90
24b6177e 91int valid_fetch_refspec(const char *refspec);
46220ca1 92struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec);
d71ab174 93
6d2bf96e 94int match_refs(struct ref *src, struct ref **dst,
4577370e 95 int nr_refspec, const char **refspec, int all);
6b62816c 96
d71ab174
DB
97/*
98 * Given a list of the remote refs and the specification of things to
99 * fetch, makes a (separate) list of the refs to fetch and the local
100 * refs to store into.
101 *
102 * *tail is the pointer to the tail pointer of the list of results
103 * beforehand, and will be set to the tail pointer of the list of
104 * results afterward.
9ad7c5ae
JH
105 *
106 * missing_ok is usually false, but when we are adding branch.$name.merge
107 * it is Ok if the branch is not at the remote anymore.
d71ab174 108 */
4577370e 109int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
9ad7c5ae 110 struct ref ***tail, int missing_ok);
d71ab174 111
4577370e 112struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
d71ab174 113
5d46c9d4
DB
114/*
115 * For the given remote, reads the refspec's src and sets the other fields.
116 */
117int remote_find_tracking(struct remote *remote, struct refspec *refspec);
118
cf818348
DB
119struct branch {
120 const char *name;
121 const char *refname;
122
123 const char *remote_name;
124 struct remote *remote;
125
126 const char **merge_name;
127 struct refspec **merge;
128 int merge_nr;
2d31347b 129 int merge_alloc;
cf818348
DB
130};
131
132struct branch *branch_get(const char *name);
133
134int branch_has_merge_config(struct branch *branch);
85682c19 135int branch_merge_matches(struct branch *, int n, const char *);
cf818348 136
28b9d6e5
AW
137/* Flags to match_refs. */
138enum match_refs_flags {
139 MATCH_REFS_NONE = 0,
140 MATCH_REFS_ALL = (1 << 0),
141 MATCH_REFS_MIRROR = (1 << 1),
142};
143
6d21bf96
JH
144/* Reporting of tracking info */
145int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs);
146int format_tracking_info(struct branch *branch, struct strbuf *sb);
147
454e2025 148struct ref *get_local_heads(void);
8ef51733 149/*
4229f1fa
JS
150 * Find refs from a list which are likely to be pointed to by the given HEAD
151 * ref. If 'all' is false, returns the most likely ref; otherwise, returns a
152 * list of all candidate refs. If no match is found (or 'head' is NULL),
153 * returns NULL. All returns are newly allocated and should be freed.
8ef51733 154 */
4229f1fa
JS
155struct ref *guess_remote_head(const struct ref *head,
156 const struct ref *refs,
157 int all);
158
5751f490 159#endif