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          * for curl remotes only
  31          */
  32         char *http_proxy;
  33 };
  34
  35 struct remote *remote_get(const char *name);
  36
  37 typedef int each_remote_fn(struct remote *remote, void *priv);
  38 int for_each_remote(each_remote_fn fn, void *priv);
  39
  40 int remote_has_url(struct remote *remote, const char *url);
  41
  42 struct refspec {
  43         unsigned force : 1;
  44         unsigned pattern : 1;
  45
  46         char *src;
  47         char *dst;
  48 };
  49
  50 struct ref *alloc_ref(unsigned namelen);
  51
  52 struct ref *copy_ref_list(const struct ref *ref);
  53
  54 int check_ref_type(const struct ref *ref, int flags);
  55
  56 /*
  57  * Frees the entire list and peers of elements.
  58  */
  59 void free_refs(struct ref *ref);
  60
  61 /*
  62  * Removes and frees any duplicate refs in the map.
  63  */
  64 void ref_remove_duplicates(struct ref *ref_map);
  65
  66 struct refspec *parse_ref_spec(int nr_refspec, const char **refspec);
  67
  68 int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
  69                int nr_refspec, const char **refspec, int all);
  70
  71 /*
  72  * Given a list of the remote refs and the specification of things to
  73  * fetch, makes a (separate) list of the refs to fetch and the local
  74  * refs to store into.
  75  *
  76  * *tail is the pointer to the tail pointer of the list of results
  77  * beforehand, and will be set to the tail pointer of the list of
  78  * results afterward.
  79  *
  80  * missing_ok is usually false, but when we are adding branch.$name.merge
  81  * it is Ok if the branch is not at the remote anymore.
  82  */
  83 int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
  84                   struct ref ***tail, int missing_ok);
  85
  86 struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
  87
  88 /*
  89  * For the given remote, reads the refspec's src and sets the other fields.
  90  */
  91 int remote_find_tracking(struct remote *remote, struct refspec *refspec);
  92
  93 struct branch {
  94         const char *name;
  95         const char *refname;
  96
  97         const char *remote_name;
  98         struct remote *remote;
  99
 100         const char **merge_name;
 101         struct refspec **merge;
 102         int merge_nr;
 103 };
 104
 105 struct branch *branch_get(const char *name);
 106
 107 int branch_has_merge_config(struct branch *branch);
 108 int branch_merge_matches(struct branch *, int n, const char *);
 109
 110 /* Flags to match_refs. */
 111 enum match_refs_flags {
 112         MATCH_REFS_NONE         = 0,
 113         MATCH_REFS_ALL          = (1 << 0),
 114         MATCH_REFS_MIRROR       = (1 << 1),
 115 };
 116
 117 #endif