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Commit | Line | Data |
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5751f490 DB |
1 | #ifndef REMOTE_H |
2 | #define REMOTE_H | |
3 | ||
89cf4c70 MV |
4 | enum { |
5 | REMOTE_CONFIG, | |
6 | REMOTE_REMOTES, | |
7 | REMOTE_BRANCHES | |
8 | }; | |
9 | ||
5751f490 DB |
10 | struct 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 | ||
53 | struct remote *remote_get(const char *name); | |
f24f715e | 54 | struct remote *pushremote_get(const char *name); |
9a23ba33 | 55 | int remote_is_configured(const char *name); |
5751f490 | 56 | |
b42f6927 JS |
57 | typedef int each_remote_fn(struct remote *remote, void *priv); |
58 | int for_each_remote(each_remote_fn fn, void *priv); | |
59 | ||
28b91f8a | 60 | int remote_has_url(struct remote *remote, const char *url); |
5d46c9d4 | 61 | |
6b62816c DB |
62 | struct refspec { |
63 | unsigned force : 1; | |
64 | unsigned pattern : 1; | |
a83619d6 | 65 | unsigned matching : 1; |
6e7b66ee | 66 | unsigned exact_sha1 : 1; |
6b62816c | 67 | |
b42f6927 | 68 | char *src; |
6b62816c DB |
69 | char *dst; |
70 | }; | |
71 | ||
e0aaa29f DB |
72 | extern const struct refspec *tag_refspec; |
73 | ||
47a59185 JH |
74 | struct ref { |
75 | struct ref *next; | |
76 | unsigned char old_sha1[20]; | |
77 | unsigned char new_sha1[20]; | |
78 | char *symref; | |
79 | unsigned int | |
80 | force:1, | |
81 | forced_update:1, | |
82 | deletion:1, | |
83 | matched:1; | |
84 | ||
85 | /* | |
86 | * Order is important here, as we write to FETCH_HEAD | |
87 | * in numeric order. And the default NOT_FOR_MERGE | |
88 | * should be 0, so that xcalloc'd structures get it | |
89 | * by default. | |
90 | */ | |
91 | enum { | |
92 | FETCH_HEAD_MERGE = -1, | |
93 | FETCH_HEAD_NOT_FOR_MERGE = 0, | |
94 | FETCH_HEAD_IGNORE = 1 | |
95 | } fetch_head_status; | |
96 | ||
97 | enum { | |
98 | REF_STATUS_NONE = 0, | |
99 | REF_STATUS_OK, | |
100 | REF_STATUS_REJECT_NONFASTFORWARD, | |
101 | REF_STATUS_REJECT_ALREADY_EXISTS, | |
102 | REF_STATUS_REJECT_NODELETE, | |
103 | REF_STATUS_REJECT_FETCH_FIRST, | |
104 | REF_STATUS_REJECT_NEEDS_FORCE, | |
105 | REF_STATUS_UPTODATE, | |
106 | REF_STATUS_REMOTE_REJECT, | |
107 | REF_STATUS_EXPECTING_REPORT | |
108 | } status; | |
109 | char *remote_status; | |
110 | struct ref *peer_ref; /* when renaming */ | |
111 | char name[FLEX_ARRAY]; /* more */ | |
112 | }; | |
113 | ||
114 | #define REF_NORMAL (1u << 0) | |
115 | #define REF_HEADS (1u << 1) | |
116 | #define REF_TAGS (1u << 2) | |
117 | ||
118 | extern struct ref *find_ref_by_name(const struct ref *list, const char *name); | |
119 | ||
59c69c0c | 120 | struct ref *alloc_ref(const char *name); |
59a57757 | 121 | struct ref *copy_ref(const struct ref *ref); |
4577370e | 122 | struct ref *copy_ref_list(const struct ref *ref); |
ed81c76b JK |
123 | void sort_ref_list(struct ref **, int (*cmp)(const void *, const void *)); |
124 | int ref_compare_name(const void *, const void *); | |
4577370e DB |
125 | |
126 | int check_ref_type(const struct ref *ref, int flags); | |
127 | ||
dfd255dd DB |
128 | /* |
129 | * Frees the entire list and peers of elements. | |
130 | */ | |
131 | void free_refs(struct ref *ref); | |
132 | ||
47a59185 JH |
133 | struct extra_have_objects { |
134 | int nr, alloc; | |
135 | unsigned char (*array)[20]; | |
136 | }; | |
137 | extern struct ref **get_remote_heads(int in, char *src_buf, size_t src_len, | |
138 | struct ref **list, unsigned int flags, | |
139 | struct extra_have_objects *); | |
140 | ||
be885d96 | 141 | int resolve_remote_symref(struct ref *ref, struct ref *list); |
ec8452d5 | 142 | int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1); |
be885d96 | 143 | |
2467a4fa DB |
144 | /* |
145 | * Removes and frees any duplicate refs in the map. | |
146 | */ | |
147 | void ref_remove_duplicates(struct ref *ref_map); | |
148 | ||
24b6177e | 149 | int valid_fetch_refspec(const char *refspec); |
46220ca1 | 150 | struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec); |
d71ab174 | 151 | |
72ff8943 DB |
152 | void free_refspec(int nr_refspec, struct refspec *refspec); |
153 | ||
154 | char *apply_refspecs(struct refspec *refspecs, int nr_refspec, | |
155 | const char *name); | |
156 | ||
29753cdd JH |
157 | int match_push_refs(struct ref *src, struct ref **dst, |
158 | int nr_refspec, const char **refspec, int all); | |
20e8b465 TRC |
159 | void set_ref_status_for_push(struct ref *remote_refs, int send_mirror, |
160 | int force_update); | |
6b62816c | 161 | |
d71ab174 DB |
162 | /* |
163 | * Given a list of the remote refs and the specification of things to | |
164 | * fetch, makes a (separate) list of the refs to fetch and the local | |
165 | * refs to store into. | |
166 | * | |
167 | * *tail is the pointer to the tail pointer of the list of results | |
168 | * beforehand, and will be set to the tail pointer of the list of | |
169 | * results afterward. | |
9ad7c5ae JH |
170 | * |
171 | * missing_ok is usually false, but when we are adding branch.$name.merge | |
172 | * it is Ok if the branch is not at the remote anymore. | |
d71ab174 | 173 | */ |
4577370e | 174 | int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec, |
9ad7c5ae | 175 | struct ref ***tail, int missing_ok); |
d71ab174 | 176 | |
4577370e | 177 | struct ref *get_remote_ref(const struct ref *remote_refs, const char *name); |
d71ab174 | 178 | |
5d46c9d4 DB |
179 | /* |
180 | * For the given remote, reads the refspec's src and sets the other fields. | |
181 | */ | |
182 | int remote_find_tracking(struct remote *remote, struct refspec *refspec); | |
183 | ||
cf818348 DB |
184 | struct branch { |
185 | const char *name; | |
186 | const char *refname; | |
187 | ||
188 | const char *remote_name; | |
189 | struct remote *remote; | |
190 | ||
191 | const char **merge_name; | |
192 | struct refspec **merge; | |
193 | int merge_nr; | |
2d31347b | 194 | int merge_alloc; |
cf818348 DB |
195 | }; |
196 | ||
197 | struct branch *branch_get(const char *name); | |
198 | ||
199 | int branch_has_merge_config(struct branch *branch); | |
85682c19 | 200 | int branch_merge_matches(struct branch *, int n, const char *); |
cf818348 | 201 | |
28b9d6e5 AW |
202 | /* Flags to match_refs. */ |
203 | enum match_refs_flags { | |
204 | MATCH_REFS_NONE = 0, | |
205 | MATCH_REFS_ALL = (1 << 0), | |
6ddba5e2 | 206 | MATCH_REFS_MIRROR = (1 << 1), |
c2aba155 JH |
207 | MATCH_REFS_PRUNE = (1 << 2), |
208 | MATCH_REFS_FOLLOW_TAGS = (1 << 3) | |
28b9d6e5 AW |
209 | }; |
210 | ||
6d21bf96 JH |
211 | /* Reporting of tracking info */ |
212 | int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs); | |
213 | int format_tracking_info(struct branch *branch, struct strbuf *sb); | |
214 | ||
454e2025 | 215 | struct ref *get_local_heads(void); |
8ef51733 | 216 | /* |
4229f1fa JS |
217 | * Find refs from a list which are likely to be pointed to by the given HEAD |
218 | * ref. If 'all' is false, returns the most likely ref; otherwise, returns a | |
219 | * list of all candidate refs. If no match is found (or 'head' is NULL), | |
220 | * returns NULL. All returns are newly allocated and should be freed. | |
8ef51733 | 221 | */ |
4229f1fa JS |
222 | struct ref *guess_remote_head(const struct ref *head, |
223 | const struct ref *refs, | |
224 | int all); | |
225 | ||
f2ef6075 | 226 | /* Return refs which no longer exist on remote */ |
ed43de6e | 227 | struct ref *get_stale_heads(struct refspec *refs, int ref_count, struct ref *fetch_map); |
f2ef6075 | 228 | |
5751f490 | 229 | #endif |