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         int url_alloc;
  10
  11         const char **push_refspec;
  12         struct refspec *push;
  13         int push_refspec_nr;
  14         int push_refspec_alloc;
  15
  16         const char **fetch_refspec;
  17         struct refspec *fetch;
  18         int fetch_refspec_nr;
  19         int fetch_refspec_alloc;
  20
  21         /*
  22          * -1 to never fetch tags
  23          * 0 to auto-follow tags on heuristic (default)
  24          * 1 to always auto-follow tags
  25          * 2 to always fetch tags
  26          */
  27         int fetch_tags;
  28
  29         const char *receivepack;
  30         const char *uploadpack;
  31
  32         /*
  33          * for curl remotes only
  34          */
  35         char *http_proxy;
  36 };
  37
  38 struct remote *remote_get(const char *name);
  39
  40 typedef int each_remote_fn(struct remote *remote, void *priv);
  41 int for_each_remote(each_remote_fn fn, void *priv);
  42
  43 int remote_has_url(struct remote *remote, const char *url);
  44
  45 struct refspec {
  46         unsigned force : 1;
  47         unsigned pattern : 1;
  48
  49         char *src;
  50         char *dst;
  51 };
  52
  53 struct ref *alloc_ref(unsigned namelen);
  54
  55 struct ref *copy_ref_list(const struct ref *ref);
  56
  57 int check_ref_type(const struct ref *ref, int flags);
  58
  59 /*
  60  * Frees the entire list and peers of elements.
  61  */
  62 void free_refs(struct ref *ref);
  63
  64 /*
  65  * Removes and frees any duplicate refs in the map.
  66  */
  67 void ref_remove_duplicates(struct ref *ref_map);
  68
  69 struct refspec *parse_ref_spec(int nr_refspec, const char **refspec);
  70
  71 int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
  72                int nr_refspec, const char **refspec, int all);
  73
  74 /*
  75  * Given a list of the remote refs and the specification of things to
  76  * fetch, makes a (separate) list of the refs to fetch and the local
  77  * refs to store into.
  78  *
  79  * *tail is the pointer to the tail pointer of the list of results
  80  * beforehand, and will be set to the tail pointer of the list of
  81  * results afterward.
  82  *
  83  * missing_ok is usually false, but when we are adding branch.$name.merge
  84  * it is Ok if the branch is not at the remote anymore.
  85  */
  86 int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
  87                   struct ref ***tail, int missing_ok);
  88
  89 struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
  90
  91 /*
  92  * For the given remote, reads the refspec's src and sets the other fields.
  93  */
  94 int remote_find_tracking(struct remote *remote, struct refspec *refspec);
  95
  96 struct branch {
  97         const char *name;
  98         const char *refname;
  99
 100         const char *remote_name;
 101         struct remote *remote;
 102
 103         const char **merge_name;
 104         struct refspec **merge;
 105         int merge_nr;
 106         int merge_alloc;
 107 };
 108
 109 struct branch *branch_get(const char *name);
 110
 111 int branch_has_merge_config(struct branch *branch);
 112 int branch_merge_matches(struct branch *, int n, const char *);
 113
 114 /* Flags to match_refs. */
 115 enum match_refs_flags {
 116         MATCH_REFS_NONE         = 0,
 117         MATCH_REFS_ALL          = (1 << 0),
 118         MATCH_REFS_MIRROR       = (1 << 1),
 119 };
 120
 121 #endif