remote.h

   1 #ifndef REMOTE_H
   2 #define REMOTE_H
   3
   4 struct remote {
   5         const char *name;
   6
   7         const char **url;
   8         int url_nr;
   9
  10         const char **push_refspec;
  11         struct refspec *push;
  12         int push_refspec_nr;
  13
  14         const char **fetch_refspec;
  15         struct refspec *fetch;
  16         int fetch_refspec_nr;
  17
  18         /*
  19          * -1 to never fetch tags
  20          * 0 to auto-follow tags on heuristic (default)
  21          * 1 to always auto-follow tags
  22          * 2 to always fetch tags
  23          */
  24         int fetch_tags;
  25
  26         const char *receivepack;
  27         const char *uploadpack;
  28 };
  29
  30 struct remote *remote_get(const char *name);
  31
  32 typedef int each_remote_fn(struct remote *remote, void *priv);
  33 int for_each_remote(each_remote_fn fn, void *priv);
  34
  35 int remote_has_url(struct remote *remote, const char *url);
  36
  37 struct refspec {
  38         unsigned force : 1;
  39         unsigned pattern : 1;
  40
  41         char *src;
  42         char *dst;
  43 };
  44
  45 struct ref *alloc_ref(unsigned namelen);
  46
  47 struct ref *copy_ref_list(const struct ref *ref);
  48
  49 int check_ref_type(const struct ref *ref, int flags);
  50
  51 /*
  52  * Frees the entire list and peers of elements.
  53  */
  54 void free_refs(struct ref *ref);
  55
  56 /*
  57  * Removes and frees any duplicate refs in the map.
  58  */
  59 void ref_remove_duplicates(struct ref *ref_map);
  60
  61 struct refspec *parse_ref_spec(int nr_refspec, const char **refspec);
  62
  63 int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
  64                int nr_refspec, const char **refspec, int all);
  65
  66 /*
  67  * Given a list of the remote refs and the specification of things to
  68  * fetch, makes a (separate) list of the refs to fetch and the local
  69  * refs to store into.
  70  *
  71  * *tail is the pointer to the tail pointer of the list of results
  72  * beforehand, and will be set to the tail pointer of the list of
  73  * results afterward.
  74  *
  75  * missing_ok is usually false, but when we are adding branch.$name.merge
  76  * it is Ok if the branch is not at the remote anymore.
  77  */
  78 int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
  79                   struct ref ***tail, int missing_ok);
  80
  81 struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
  82
  83 /*
  84  * For the given remote, reads the refspec's src and sets the other fields.
  85  */
  86 int remote_find_tracking(struct remote *remote, struct refspec *refspec);
  87
  88 struct branch {
  89         const char *name;
  90         const char *refname;
  91
  92         const char *remote_name;
  93         struct remote *remote;
  94
  95         const char **merge_name;
  96         struct refspec **merge;
  97         int merge_nr;
  98 };
  99
 100 struct branch *branch_get(const char *name);
 101
 102 int branch_has_merge_config(struct branch *branch);
 103 int branch_merge_matches(struct branch *, int n, const char *);
 104
 105 /* Flags to match_refs. */
 106 enum match_refs_flags {
 107         MATCH_REFS_NONE         = 0,
 108         MATCH_REFS_ALL          = (1 << 0),
 109         MATCH_REFS_MIRROR       = (1 << 1),
 110 };
 111
 112 #endif