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1 | #ifndef REMOTE_H | |
2 | #define REMOTE_H | |
3 | ||
4 | enum { | |
5 | REMOTE_CONFIG, | |
6 | REMOTE_REMOTES, | |
7 | REMOTE_BRANCHES | |
8 | }; | |
9 | ||
10 | struct remote { | |
11 | const char *name; | |
12 | int origin; | |
13 | ||
14 | const char *foreign_vcs; | |
15 | ||
16 | const char **url; | |
17 | int url_nr; | |
18 | int url_alloc; | |
19 | ||
20 | const char **pushurl; | |
21 | int pushurl_nr; | |
22 | int pushurl_alloc; | |
23 | ||
24 | const char **push_refspec; | |
25 | struct refspec *push; | |
26 | int push_refspec_nr; | |
27 | int push_refspec_alloc; | |
28 | ||
29 | const char **fetch_refspec; | |
30 | struct refspec *fetch; | |
31 | int fetch_refspec_nr; | |
32 | int fetch_refspec_alloc; | |
33 | ||
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; | |
41 | int skip_default_update; | |
42 | int mirror; | |
43 | ||
44 | const char *receivepack; | |
45 | const char *uploadpack; | |
46 | ||
47 | /* | |
48 | * for curl remotes only | |
49 | */ | |
50 | char *http_proxy; | |
51 | }; | |
52 | ||
53 | struct remote *remote_get(const char *name); | |
54 | int remote_is_configured(const char *name); | |
55 | ||
56 | typedef int each_remote_fn(struct remote *remote, void *priv); | |
57 | int for_each_remote(each_remote_fn fn, void *priv); | |
58 | ||
59 | int remote_has_url(struct remote *remote, const char *url); | |
60 | ||
61 | struct refspec { | |
62 | unsigned force : 1; | |
63 | unsigned pattern : 1; | |
64 | unsigned matching : 1; | |
65 | ||
66 | char *src; | |
67 | char *dst; | |
68 | }; | |
69 | ||
70 | extern const struct refspec *tag_refspec; | |
71 | ||
72 | struct ref *alloc_ref(const char *name); | |
73 | ||
74 | struct ref *copy_ref_list(const struct ref *ref); | |
75 | ||
76 | int check_ref_type(const struct ref *ref, int flags); | |
77 | ||
78 | /* | |
79 | * Frees the entire list and peers of elements. | |
80 | */ | |
81 | void free_refs(struct ref *ref); | |
82 | ||
83 | int resolve_remote_symref(struct ref *ref, struct ref *list); | |
84 | int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1); | |
85 | ||
86 | /* | |
87 | * Removes and frees any duplicate refs in the map. | |
88 | */ | |
89 | void ref_remove_duplicates(struct ref *ref_map); | |
90 | ||
91 | int valid_fetch_refspec(const char *refspec); | |
92 | struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec); | |
93 | ||
94 | void free_refspec(int nr_refspec, struct refspec *refspec); | |
95 | ||
96 | char *apply_refspecs(struct refspec *refspecs, int nr_refspec, | |
97 | const char *name); | |
98 | ||
99 | int match_refs(struct ref *src, struct ref **dst, | |
100 | int nr_refspec, const char **refspec, int all); | |
101 | void set_ref_status_for_push(struct ref *remote_refs, int send_mirror, | |
102 | int force_update); | |
103 | ||
104 | /* | |
105 | * Given a list of the remote refs and the specification of things to | |
106 | * fetch, makes a (separate) list of the refs to fetch and the local | |
107 | * refs to store into. | |
108 | * | |
109 | * *tail is the pointer to the tail pointer of the list of results | |
110 | * beforehand, and will be set to the tail pointer of the list of | |
111 | * results afterward. | |
112 | * | |
113 | * missing_ok is usually false, but when we are adding branch.$name.merge | |
114 | * it is Ok if the branch is not at the remote anymore. | |
115 | */ | |
116 | int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec, | |
117 | struct ref ***tail, int missing_ok); | |
118 | ||
119 | struct ref *get_remote_ref(const struct ref *remote_refs, const char *name); | |
120 | ||
121 | /* | |
122 | * For the given remote, reads the refspec's src and sets the other fields. | |
123 | */ | |
124 | int remote_find_tracking(struct remote *remote, struct refspec *refspec); | |
125 | ||
126 | struct branch { | |
127 | const char *name; | |
128 | const char *refname; | |
129 | ||
130 | const char *remote_name; | |
131 | struct remote *remote; | |
132 | ||
133 | const char **merge_name; | |
134 | struct refspec **merge; | |
135 | int merge_nr; | |
136 | int merge_alloc; | |
137 | }; | |
138 | ||
139 | struct branch *branch_get(const char *name); | |
140 | ||
141 | int branch_has_merge_config(struct branch *branch); | |
142 | int branch_merge_matches(struct branch *, int n, const char *); | |
143 | ||
144 | /* Flags to match_refs. */ | |
145 | enum match_refs_flags { | |
146 | MATCH_REFS_NONE = 0, | |
147 | MATCH_REFS_ALL = (1 << 0), | |
148 | MATCH_REFS_MIRROR = (1 << 1) | |
149 | }; | |
150 | ||
151 | /* Reporting of tracking info */ | |
152 | int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs); | |
153 | int format_tracking_info(struct branch *branch, struct strbuf *sb); | |
154 | ||
155 | struct ref *get_local_heads(void); | |
156 | /* | |
157 | * Find refs from a list which are likely to be pointed to by the given HEAD | |
158 | * ref. If 'all' is false, returns the most likely ref; otherwise, returns a | |
159 | * list of all candidate refs. If no match is found (or 'head' is NULL), | |
160 | * returns NULL. All returns are newly allocated and should be freed. | |
161 | */ | |
162 | struct ref *guess_remote_head(const struct ref *head, | |
163 | const struct ref *refs, | |
164 | int all); | |
165 | ||
166 | /* Return refs which no longer exist on remote */ | |
167 | struct ref *get_stale_heads(struct remote *remote, struct ref *fetch_map); | |
168 | ||
169 | #endif |