4 #include "parse-options.h"
16 const char *foreign_vcs
;
26 const char **push_refspec
;
29 int push_refspec_alloc
;
31 const char **fetch_refspec
;
32 struct refspec
*fetch
;
34 int fetch_refspec_alloc
;
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
;
46 const char *receivepack
;
47 const char *uploadpack
;
50 * for curl remotes only
55 struct remote
*remote_get(const char *name
);
56 struct remote
*pushremote_get(const char *name
);
57 int remote_is_configured(const char *name
);
59 typedef int each_remote_fn(struct remote
*remote
, void *priv
);
60 int for_each_remote(each_remote_fn fn
, void *priv
);
62 int remote_has_url(struct remote
*remote
, const char *url
);
67 unsigned matching
: 1;
68 unsigned exact_sha1
: 1;
74 extern const struct refspec
*tag_refspec
;
78 unsigned char old_sha1
[20];
79 unsigned char new_sha1
[20];
80 unsigned char old_sha1_expect
[20]; /* used by expect-old */
86 expect_old_no_trackback
:1,
91 * Order is important here, as we write to FETCH_HEAD
92 * in numeric order. And the default NOT_FOR_MERGE
93 * should be 0, so that xcalloc'd structures get it
97 FETCH_HEAD_MERGE
= -1,
98 FETCH_HEAD_NOT_FOR_MERGE
= 0,
105 REF_STATUS_REJECT_NONFASTFORWARD
,
106 REF_STATUS_REJECT_ALREADY_EXISTS
,
107 REF_STATUS_REJECT_NODELETE
,
108 REF_STATUS_REJECT_FETCH_FIRST
,
109 REF_STATUS_REJECT_NEEDS_FORCE
,
110 REF_STATUS_REJECT_STALE
,
112 REF_STATUS_REMOTE_REJECT
,
113 REF_STATUS_EXPECTING_REPORT
116 struct ref
*peer_ref
; /* when renaming */
117 char name
[FLEX_ARRAY
]; /* more */
120 #define REF_NORMAL (1u << 0)
121 #define REF_HEADS (1u << 1)
122 #define REF_TAGS (1u << 2)
124 extern struct ref
*find_ref_by_name(const struct ref
*list
, const char *name
);
126 struct ref
*alloc_ref(const char *name
);
127 struct ref
*copy_ref(const struct ref
*ref
);
128 struct ref
*copy_ref_list(const struct ref
*ref
);
129 void sort_ref_list(struct ref
**, int (*cmp
)(const void *, const void *));
130 int ref_compare_name(const void *, const void *);
132 int check_ref_type(const struct ref
*ref
, int flags
);
135 * Frees the entire list and peers of elements.
137 void free_refs(struct ref
*ref
);
139 struct extra_have_objects
{
141 unsigned char (*array
)[20];
143 extern struct ref
**get_remote_heads(int in
, char *src_buf
, size_t src_len
,
144 struct ref
**list
, unsigned int flags
,
145 struct extra_have_objects
*);
147 int resolve_remote_symref(struct ref
*ref
, struct ref
*list
);
148 int ref_newer(const unsigned char *new_sha1
, const unsigned char *old_sha1
);
151 * Removes and frees any duplicate refs in the map.
153 void ref_remove_duplicates(struct ref
*ref_map
);
155 int valid_fetch_refspec(const char *refspec
);
156 struct refspec
*parse_fetch_refspec(int nr_refspec
, const char **refspec
);
158 void free_refspec(int nr_refspec
, struct refspec
*refspec
);
160 char *apply_refspecs(struct refspec
*refspecs
, int nr_refspec
,
163 int match_push_refs(struct ref
*src
, struct ref
**dst
,
164 int nr_refspec
, const char **refspec
, int all
);
165 void set_ref_status_for_push(struct ref
*remote_refs
, int send_mirror
,
169 * Given a list of the remote refs and the specification of things to
170 * fetch, makes a (separate) list of the refs to fetch and the local
171 * refs to store into.
173 * *tail is the pointer to the tail pointer of the list of results
174 * beforehand, and will be set to the tail pointer of the list of
177 * missing_ok is usually false, but when we are adding branch.$name.merge
178 * it is Ok if the branch is not at the remote anymore.
180 int get_fetch_map(const struct ref
*remote_refs
, const struct refspec
*refspec
,
181 struct ref
***tail
, int missing_ok
);
183 struct ref
*get_remote_ref(const struct ref
*remote_refs
, const char *name
);
186 * For the given remote, reads the refspec's src and sets the other fields.
188 int remote_find_tracking(struct remote
*remote
, struct refspec
*refspec
);
194 const char *remote_name
;
195 struct remote
*remote
;
197 const char **merge_name
;
198 struct refspec
**merge
;
203 struct branch
*branch_get(const char *name
);
205 int branch_has_merge_config(struct branch
*branch
);
206 int branch_merge_matches(struct branch
*, int n
, const char *);
208 /* Flags to match_refs. */
209 enum match_refs_flags
{
211 MATCH_REFS_ALL
= (1 << 0),
212 MATCH_REFS_MIRROR
= (1 << 1),
213 MATCH_REFS_PRUNE
= (1 << 2),
214 MATCH_REFS_FOLLOW_TAGS
= (1 << 3)
217 /* Reporting of tracking info */
218 int stat_tracking_info(struct branch
*branch
, int *num_ours
, int *num_theirs
);
219 int format_tracking_info(struct branch
*branch
, struct strbuf
*sb
);
221 struct ref
*get_local_heads(void);
223 * Find refs from a list which are likely to be pointed to by the given HEAD
224 * ref. If 'all' is false, returns the most likely ref; otherwise, returns a
225 * list of all candidate refs. If no match is found (or 'head' is NULL),
226 * returns NULL. All returns are newly allocated and should be freed.
228 struct ref
*guess_remote_head(const struct ref
*head
,
229 const struct ref
*refs
,
232 /* Return refs which no longer exist on remote */
233 struct ref
*get_stale_heads(struct refspec
*refs
, int ref_count
, struct ref
*fetch_map
);
238 #define CAS_OPT_NAME "force-with-lease"
240 struct push_cas_option
{
241 unsigned use_tracking_for_rest
:1;
243 unsigned char expect
[20];
244 unsigned use_tracking
:1;
251 extern int parseopt_push_cas_option(const struct option
*, const char *arg
, int unset
);
252 extern int parse_push_cas_option(struct push_cas_option
*, const char *arg
, int unset
);
253 extern void clear_cas_option(struct push_cas_option
*);
255 extern int is_empty_cas(const struct push_cas_option
*);
256 void apply_push_cas(struct push_cas_option
*, struct remote
*, struct ref
*);