5 #include "parse-options.h"
10 REMOTE_UNCONFIGURED = 0,
17 struct hashmap_entry ent; /* must be first */
20 int origin, configured_in_repo;
22 const char *foreign_vcs;
37 * -1 to never fetch tags
38 * 0 to auto-follow tags on heuristic (default)
39 * 1 to always auto-follow tags
40 * 2 to always fetch tags
43 int skip_default_update;
48 const char *receivepack;
49 const char *uploadpack;
52 * for curl remotes only
55 char *http_proxy_authmethod;
58 struct remote *remote_get(const char *name);
59 struct remote *pushremote_get(const char *name);
60 int remote_is_configured(struct remote *remote, int in_repo);
62 typedef int each_remote_fn(struct remote *remote, void *priv);
63 int for_each_remote(each_remote_fn fn, void *priv);
65 int remote_has_url(struct remote *remote, const char *url);
69 struct object_id old_oid;
70 struct object_id new_oid;
71 struct object_id old_oid_expect; /* used by expect-old */
81 REF_NOT_MATCHED = 0, /* initial value */
83 REF_UNADVERTISED_NOT_ALLOWED
87 * Order is important here, as we write to FETCH_HEAD
88 * in numeric order. And the default NOT_FOR_MERGE
89 * should be 0, so that xcalloc'd structures get it
93 FETCH_HEAD_MERGE = -1,
94 FETCH_HEAD_NOT_FOR_MERGE = 0,
101 REF_STATUS_REJECT_NONFASTFORWARD,
102 REF_STATUS_REJECT_ALREADY_EXISTS,
103 REF_STATUS_REJECT_NODELETE,
104 REF_STATUS_REJECT_FETCH_FIRST,
105 REF_STATUS_REJECT_NEEDS_FORCE,
106 REF_STATUS_REJECT_STALE,
107 REF_STATUS_REJECT_SHALLOW,
109 REF_STATUS_REMOTE_REJECT,
110 REF_STATUS_EXPECTING_REPORT,
111 REF_STATUS_ATOMIC_PUSH_FAILED
114 struct ref *peer_ref; /* when renaming */
115 char name[FLEX_ARRAY]; /* more */
118 #define REF_NORMAL (1u << 0)
119 #define REF_HEADS (1u << 1)
120 #define REF_TAGS (1u << 2)
122 extern struct ref *find_ref_by_name(const struct ref *list, const char *name);
124 struct ref *alloc_ref(const char *name);
125 struct ref *copy_ref(const struct ref *ref);
126 struct ref *copy_ref_list(const struct ref *ref);
127 void sort_ref_list(struct ref **, int (*cmp)(const void *, const void *));
128 extern int count_refspec_match(const char *, struct ref *refs, struct ref **matched_ref);
129 int ref_compare_name(const void *, const void *);
131 int check_ref_type(const struct ref *ref, int flags);
134 * Frees the entire list and peers of elements.
136 void free_refs(struct ref *ref);
139 struct packet_reader;
142 extern struct ref **get_remote_heads(struct packet_reader *reader,
143 struct ref **list, unsigned int flags,
144 struct oid_array *extra_have,
145 struct oid_array *shallow_points);
147 /* Used for protocol v2 in order to retrieve refs from a remote */
148 extern struct ref **get_remote_refs(int fd_out, struct packet_reader *reader,
149 struct ref **list, int for_push,
150 const struct argv_array *ref_prefixes,
151 const struct string_list *server_options);
153 int resolve_remote_symref(struct ref *ref, struct ref *list);
154 int ref_newer(const struct object_id *new_oid, const struct object_id *old_oid);
157 * Remove and free all but the first of any entries in the input list
158 * that map the same remote reference to the same local reference. If
159 * there are two entries that map different remote references to the
160 * same local reference, emit an error message and die. Return a
161 * pointer to the head of the resulting list.
163 struct ref *ref_remove_duplicates(struct ref *ref_map);
165 int query_refspecs(struct refspec *rs, struct refspec_item *query);
166 char *apply_refspecs(struct refspec *rs, const char *name);
168 int check_push_refs(struct ref *src, struct refspec *rs);
169 int match_push_refs(struct ref *src, struct ref **dst,
170 struct refspec *rs, int flags);
171 void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
175 * Given a list of the remote refs and the specification of things to
176 * fetch, makes a (separate) list of the refs to fetch and the local
177 * refs to store into.
179 * *tail is the pointer to the tail pointer of the list of results
180 * beforehand, and will be set to the tail pointer of the list of
183 * missing_ok is usually false, but when we are adding branch.$name.merge
184 * it is Ok if the branch is not at the remote anymore.
186 int get_fetch_map(const struct ref *remote_refs, const struct refspec_item *refspec,
187 struct ref ***tail, int missing_ok);
189 struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
192 * For the given remote, reads the refspec's src and sets the other fields.
194 int remote_find_tracking(struct remote *remote, struct refspec_item *refspec);
200 const char *remote_name;
201 const char *pushremote_name;
203 const char **merge_name;
204 struct refspec_item **merge;
208 const char *push_tracking_ref;
211 struct branch *branch_get(const char *name);
212 const char *remote_for_branch(struct branch *branch, int *explicit);
213 const char *pushremote_for_branch(struct branch *branch, int *explicit);
214 const char *remote_ref_for_branch(struct branch *branch, int for_push,
217 int branch_has_merge_config(struct branch *branch);
218 int branch_merge_matches(struct branch *, int n, const char *);
221 * Return the fully-qualified refname of the tracking branch for `branch`.
222 * I.e., what "branch@{upstream}" would give you. Returns NULL if no
223 * upstream is defined.
225 * If `err` is not NULL and no upstream is defined, a more specific error
226 * message is recorded there (if the function does not return NULL, then
227 * `err` is not touched).
229 const char *branch_get_upstream(struct branch *branch, struct strbuf *err);
232 * Return the tracking branch that corresponds to the ref we would push to
233 * given a bare `git push` while `branch` is checked out.
235 * The return value and `err` conventions match those of `branch_get_upstream`.
237 const char *branch_get_push(struct branch *branch, struct strbuf *err);
239 /* Flags to match_refs. */
240 enum match_refs_flags {
242 MATCH_REFS_ALL = (1 << 0),
243 MATCH_REFS_MIRROR = (1 << 1),
244 MATCH_REFS_PRUNE = (1 << 2),
245 MATCH_REFS_FOLLOW_TAGS = (1 << 3)
248 /* Flags for --ahead-behind option. */
249 enum ahead_behind_flags {
250 AHEAD_BEHIND_UNSPECIFIED = -1,
251 AHEAD_BEHIND_QUICK = 0, /* just eq/neq reporting */
252 AHEAD_BEHIND_FULL = 1, /* traditional a/b reporting */
255 /* Reporting of tracking info */
256 int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs,
257 const char **upstream_name, enum ahead_behind_flags abf);
258 int format_tracking_info(struct branch *branch, struct strbuf *sb,
259 enum ahead_behind_flags abf);
261 struct ref *get_local_heads(void);
263 * Find refs from a list which are likely to be pointed to by the given HEAD
264 * ref. If 'all' is false, returns the most likely ref; otherwise, returns a
265 * list of all candidate refs. If no match is found (or 'head' is NULL),
266 * returns NULL. All returns are newly allocated and should be freed.
268 struct ref *guess_remote_head(const struct ref *head,
269 const struct ref *refs,
272 /* Return refs which no longer exist on remote */
273 struct ref *get_stale_heads(struct refspec *rs, struct ref *fetch_map);
278 #define CAS_OPT_NAME "force-with-lease"
280 struct push_cas_option {
281 unsigned use_tracking_for_rest:1;
283 struct object_id expect;
284 unsigned use_tracking:1;
291 extern int parseopt_push_cas_option(const struct option *, const char *arg, int unset);
293 extern int is_empty_cas(const struct push_cas_option *);
294 void apply_push_cas(struct push_cas_option *, struct remote *, struct ref *);