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         int skip_default_update;
  29
  30         const char *receivepack;
  31         const char *uploadpack;
  32
  33         /*
  34          * for curl remotes only
  35          */
  36         char *http_proxy;
  37 };
  38
  39 struct remote *remote_get(const char *name);
  40
  41 typedef int each_remote_fn(struct remote *remote, void *priv);
  42 int for_each_remote(each_remote_fn fn, void *priv);
  43
  44 int remote_has_url(struct remote *remote, const char *url);
  45
  46 struct refspec {
  47         unsigned force : 1;
  48         unsigned pattern : 1;
  49
  50         char *src;
  51         char *dst;
  52 };
  53
  54 extern const struct refspec *tag_refspec;
  55
  56 struct ref *alloc_ref(unsigned namelen);
  57
  58 struct ref *copy_ref_list(const struct ref *ref);
  59
  60 int check_ref_type(const struct ref *ref, int flags);
  61
  62 /*
  63  * Frees the entire list and peers of elements.
  64  */
  65 void free_refs(struct ref *ref);
  66
  67 /*
  68  * Removes and frees any duplicate refs in the map.
  69  */
  70 void ref_remove_duplicates(struct ref *ref_map);
  71
  72 int valid_fetch_refspec(const char *refspec);
  73 struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec);
  74 struct refspec *parse_push_refspec(int nr_refspec, const char **refspec);
  75
  76 int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
  77                int nr_refspec, const char **refspec, int all);
  78
  79 /*
  80  * Given a list of the remote refs and the specification of things to
  81  * fetch, makes a (separate) list of the refs to fetch and the local
  82  * refs to store into.
  83  *
  84  * *tail is the pointer to the tail pointer of the list of results
  85  * beforehand, and will be set to the tail pointer of the list of
  86  * results afterward.
  87  *
  88  * missing_ok is usually false, but when we are adding branch.$name.merge
  89  * it is Ok if the branch is not at the remote anymore.
  90  */
  91 int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
  92                   struct ref ***tail, int missing_ok);
  93
  94 struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
  95
  96 /*
  97  * For the given remote, reads the refspec's src and sets the other fields.
  98  */
  99 int remote_find_tracking(struct remote *remote, struct refspec *refspec);
 100
 101 struct branch {
 102         const char *name;
 103         const char *refname;
 104
 105         const char *remote_name;
 106         struct remote *remote;
 107
 108         const char **merge_name;
 109         struct refspec **merge;
 110         int merge_nr;
 111         int merge_alloc;
 112 };
 113
 114 struct branch *branch_get(const char *name);
 115
 116 int branch_has_merge_config(struct branch *branch);
 117 int branch_merge_matches(struct branch *, int n, const char *);
 118
 119 /* Flags to match_refs. */
 120 enum match_refs_flags {
 121         MATCH_REFS_NONE         = 0,
 122         MATCH_REFS_ALL          = (1 << 0),
 123         MATCH_REFS_MIRROR       = (1 << 1),
 124 };
 125
 126 #endif