14 const char *foreign_vcs;
24 const char **push_refspec;
27 int push_refspec_alloc;
29 const char **fetch_refspec;
30 struct refspec *fetch;
32 int fetch_refspec_alloc;
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
41 int skip_default_update;
44 const char *receivepack;
45 const char *uploadpack;
48 * for curl remotes only
53 struct remote *remote_get(const char *name);
54 struct remote *pushremote_get(const char *name);
55 int remote_is_configured(const char *name);
57 typedef int each_remote_fn(struct remote *remote, void *priv);
58 int for_each_remote(each_remote_fn fn, void *priv);
60 int remote_has_url(struct remote *remote, const char *url);
65 unsigned matching : 1;
66 unsigned exact_sha1 : 1;
72 extern const struct refspec *tag_refspec;
76 unsigned char old_sha1[20];
77 unsigned char new_sha1[20];
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
92 FETCH_HEAD_MERGE = -1,
93 FETCH_HEAD_NOT_FOR_MERGE = 0,
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,
106 REF_STATUS_REMOTE_REJECT,
107 REF_STATUS_EXPECTING_REPORT
110 struct ref *peer_ref; /* when renaming */
111 char name[FLEX_ARRAY]; /* more */
114 #define REF_NORMAL (1u << 0)
115 #define REF_HEADS (1u << 1)
116 #define REF_TAGS (1u << 2)
118 extern struct ref *find_ref_by_name(const struct ref *list, const char *name);
120 struct ref *alloc_ref(const char *name);
121 struct ref *copy_ref(const struct ref *ref);
122 struct ref *copy_ref_list(const struct ref *ref);
123 void sort_ref_list(struct ref **, int (*cmp)(const void *, const void *));
124 int ref_compare_name(const void *, const void *);
126 int check_ref_type(const struct ref *ref, int flags);
129 * Frees the entire list and peers of elements.
131 void free_refs(struct ref *ref);
133 struct extra_have_objects {
135 unsigned char (*array)[20];
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 *);
141 int resolve_remote_symref(struct ref *ref, struct ref *list);
142 int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1);
145 * Removes and frees any duplicate refs in the map.
147 void ref_remove_duplicates(struct ref *ref_map);
149 int valid_fetch_refspec(const char *refspec);
150 struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec);
152 void free_refspec(int nr_refspec, struct refspec *refspec);
154 char *apply_refspecs(struct refspec *refspecs, int nr_refspec,
157 int match_push_refs(struct ref *src, struct ref **dst,
158 int nr_refspec, const char **refspec, int all);
159 void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
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.
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
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.
174 int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
175 struct ref ***tail, int missing_ok);
177 struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
180 * For the given remote, reads the refspec's src and sets the other fields.
182 int remote_find_tracking(struct remote *remote, struct refspec *refspec);
188 const char *remote_name;
189 struct remote *remote;
191 const char **merge_name;
192 struct refspec **merge;
197 struct branch *branch_get(const char *name);
199 int branch_has_merge_config(struct branch *branch);
200 int branch_merge_matches(struct branch *, int n, const char *);
202 /* Flags to match_refs. */
203 enum match_refs_flags {
205 MATCH_REFS_ALL = (1 << 0),
206 MATCH_REFS_MIRROR = (1 << 1),
207 MATCH_REFS_PRUNE = (1 << 2),
208 MATCH_REFS_FOLLOW_TAGS = (1 << 3)
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);
215 struct ref *get_local_heads(void);
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.
222 struct ref *guess_remote_head(const struct ref *head,
223 const struct ref *refs,
226 /* Return refs which no longer exist on remote */
227 struct ref *get_stale_heads(struct refspec *refs, int ref_count, struct ref *fetch_map);