4 #include "parse-options.h"
8 REMOTE_UNCONFIGURED
= 0,
15 struct hashmap_entry ent
; /* must be first */
18 int origin
, configured_in_repo
;
20 const char *foreign_vcs
;
30 const char **push_refspec
;
31 struct refspec_item
*push
;
33 int push_refspec_alloc
;
35 const char **fetch_refspec
;
36 struct refspec_item
*fetch
;
38 int fetch_refspec_alloc
;
41 * -1 to never fetch tags
42 * 0 to auto-follow tags on heuristic (default)
43 * 1 to always auto-follow tags
44 * 2 to always fetch tags
47 int skip_default_update
;
52 const char *receivepack
;
53 const char *uploadpack
;
56 * for curl remotes only
59 char *http_proxy_authmethod
;
62 struct remote
*remote_get(const char *name
);
63 struct remote
*pushremote_get(const char *name
);
64 int remote_is_configured(struct remote
*remote
, int in_repo
);
66 typedef int each_remote_fn(struct remote
*remote
, void *priv
);
67 int for_each_remote(each_remote_fn fn
, void *priv
);
69 int remote_has_url(struct remote
*remote
, const char *url
);
73 struct object_id old_oid
;
74 struct object_id new_oid
;
75 struct object_id old_oid_expect
; /* used by expect-old */
84 REF_NOT_MATCHED
= 0, /* initial value */
86 REF_UNADVERTISED_NOT_ALLOWED
90 * Order is important here, as we write to FETCH_HEAD
91 * in numeric order. And the default NOT_FOR_MERGE
92 * should be 0, so that xcalloc'd structures get it
96 FETCH_HEAD_MERGE
= -1,
97 FETCH_HEAD_NOT_FOR_MERGE
= 0,
104 REF_STATUS_REJECT_NONFASTFORWARD
,
105 REF_STATUS_REJECT_ALREADY_EXISTS
,
106 REF_STATUS_REJECT_NODELETE
,
107 REF_STATUS_REJECT_FETCH_FIRST
,
108 REF_STATUS_REJECT_NEEDS_FORCE
,
109 REF_STATUS_REJECT_STALE
,
110 REF_STATUS_REJECT_SHALLOW
,
112 REF_STATUS_REMOTE_REJECT
,
113 REF_STATUS_EXPECTING_REPORT
,
114 REF_STATUS_ATOMIC_PUSH_FAILED
117 struct ref
*peer_ref
; /* when renaming */
118 char name
[FLEX_ARRAY
]; /* more */
121 #define REF_NORMAL (1u << 0)
122 #define REF_HEADS (1u << 1)
123 #define REF_TAGS (1u << 2)
125 extern struct ref
*find_ref_by_name(const struct ref
*list
, const char *name
);
127 struct ref
*alloc_ref(const char *name
);
128 struct ref
*copy_ref(const struct ref
*ref
);
129 struct ref
*copy_ref_list(const struct ref
*ref
);
130 void sort_ref_list(struct ref
**, int (*cmp
)(const void *, const void *));
131 extern int count_refspec_match(const char *, struct ref
*refs
, struct ref
**matched_ref
);
132 int ref_compare_name(const void *, const void *);
134 int check_ref_type(const struct ref
*ref
, int flags
);
137 * Frees the entire list and peers of elements.
139 void free_refs(struct ref
*ref
);
142 struct packet_reader
;
144 extern struct ref
**get_remote_heads(struct packet_reader
*reader
,
145 struct ref
**list
, unsigned int flags
,
146 struct oid_array
*extra_have
,
147 struct oid_array
*shallow_points
);
149 /* Used for protocol v2 in order to retrieve refs from a remote */
150 extern struct ref
**get_remote_refs(int fd_out
, struct packet_reader
*reader
,
151 struct ref
**list
, int for_push
,
152 const struct argv_array
*ref_prefixes
);
154 int resolve_remote_symref(struct ref
*ref
, struct ref
*list
);
155 int ref_newer(const struct object_id
*new_oid
, const struct object_id
*old_oid
);
158 * Remove and free all but the first of any entries in the input list
159 * that map the same remote reference to the same local reference. If
160 * there are two entries that map different remote references to the
161 * same local reference, emit an error message and die. Return a
162 * pointer to the head of the resulting list.
164 struct ref
*ref_remove_duplicates(struct ref
*ref_map
);
166 extern int query_refspecs(struct refspec_item
*specs
, int nr
, struct refspec_item
*query
);
167 char *apply_refspecs(struct refspec_item
*refspecs
, int nr_refspec
,
170 int check_push_refs(struct ref
*src
, int nr_refspec
, const char **refspec
);
171 int match_push_refs(struct ref
*src
, struct ref
**dst
,
172 int nr_refspec
, const char **refspec
, int all
);
173 void set_ref_status_for_push(struct ref
*remote_refs
, int send_mirror
,
177 * Given a list of the remote refs and the specification of things to
178 * fetch, makes a (separate) list of the refs to fetch and the local
179 * refs to store into.
181 * *tail is the pointer to the tail pointer of the list of results
182 * beforehand, and will be set to the tail pointer of the list of
185 * missing_ok is usually false, but when we are adding branch.$name.merge
186 * it is Ok if the branch is not at the remote anymore.
188 int get_fetch_map(const struct ref
*remote_refs
, const struct refspec_item
*refspec
,
189 struct ref
***tail
, int missing_ok
);
191 struct ref
*get_remote_ref(const struct ref
*remote_refs
, const char *name
);
194 * For the given remote, reads the refspec's src and sets the other fields.
196 int remote_find_tracking(struct remote
*remote
, struct refspec_item
*refspec
);
202 const char *remote_name
;
203 const char *pushremote_name
;
205 const char **merge_name
;
206 struct refspec_item
**merge
;
210 const char *push_tracking_ref
;
213 struct branch
*branch_get(const char *name
);
214 const char *remote_for_branch(struct branch
*branch
, int *explicit);
215 const char *pushremote_for_branch(struct branch
*branch
, int *explicit);
216 const char *remote_ref_for_branch(struct branch
*branch
, int for_push
,
219 int branch_has_merge_config(struct branch
*branch
);
220 int branch_merge_matches(struct branch
*, int n
, const char *);
223 * Return the fully-qualified refname of the tracking branch for `branch`.
224 * I.e., what "branch@{upstream}" would give you. Returns NULL if no
225 * upstream is defined.
227 * If `err` is not NULL and no upstream is defined, a more specific error
228 * message is recorded there (if the function does not return NULL, then
229 * `err` is not touched).
231 const char *branch_get_upstream(struct branch
*branch
, struct strbuf
*err
);
234 * Return the tracking branch that corresponds to the ref we would push to
235 * given a bare `git push` while `branch` is checked out.
237 * The return value and `err` conventions match those of `branch_get_upstream`.
239 const char *branch_get_push(struct branch
*branch
, struct strbuf
*err
);
241 /* Flags to match_refs. */
242 enum match_refs_flags
{
244 MATCH_REFS_ALL
= (1 << 0),
245 MATCH_REFS_MIRROR
= (1 << 1),
246 MATCH_REFS_PRUNE
= (1 << 2),
247 MATCH_REFS_FOLLOW_TAGS
= (1 << 3)
250 /* Flags for --ahead-behind option. */
251 enum ahead_behind_flags
{
252 AHEAD_BEHIND_UNSPECIFIED
= -1,
253 AHEAD_BEHIND_QUICK
= 0, /* just eq/neq reporting */
254 AHEAD_BEHIND_FULL
= 1, /* traditional a/b reporting */
257 /* Reporting of tracking info */
258 int stat_tracking_info(struct branch
*branch
, int *num_ours
, int *num_theirs
,
259 const char **upstream_name
, enum ahead_behind_flags abf
);
260 int format_tracking_info(struct branch
*branch
, struct strbuf
*sb
,
261 enum ahead_behind_flags abf
);
263 struct ref
*get_local_heads(void);
265 * Find refs from a list which are likely to be pointed to by the given HEAD
266 * ref. If 'all' is false, returns the most likely ref; otherwise, returns a
267 * list of all candidate refs. If no match is found (or 'head' is NULL),
268 * returns NULL. All returns are newly allocated and should be freed.
270 struct ref
*guess_remote_head(const struct ref
*head
,
271 const struct ref
*refs
,
274 /* Return refs which no longer exist on remote */
275 struct ref
*get_stale_heads(struct refspec_item
*refs
, int ref_count
, struct ref
*fetch_map
);
280 #define CAS_OPT_NAME "force-with-lease"
282 struct push_cas_option
{
283 unsigned use_tracking_for_rest
:1;
285 struct object_id expect
;
286 unsigned use_tracking
:1;
293 extern int parseopt_push_cas_option(const struct option
*, const char *arg
, int unset
);
295 extern int is_empty_cas(const struct push_cas_option
*);
296 void apply_push_cas(struct push_cas_option
*, struct remote
*, struct ref
*);
298 void add_prune_tags_to_fetch_refspec(struct remote
*remote
);