remote.hon commit Merge branch 'tp/send-email-from-config' (212fa1d)
   1#ifndef REMOTE_H
   2#define REMOTE_H
   3
   4enum {
   5        REMOTE_CONFIG,
   6        REMOTE_REMOTES,
   7        REMOTE_BRANCHES
   8};
   9
  10struct remote {
  11        const char *name;
  12        int origin;
  13
  14        const char **url;
  15        int url_nr;
  16        int url_alloc;
  17
  18        const char **push_refspec;
  19        struct refspec *push;
  20        int push_refspec_nr;
  21        int push_refspec_alloc;
  22
  23        const char **fetch_refspec;
  24        struct refspec *fetch;
  25        int fetch_refspec_nr;
  26        int fetch_refspec_alloc;
  27
  28        /*
  29         * -1 to never fetch tags
  30         * 0 to auto-follow tags on heuristic (default)
  31         * 1 to always auto-follow tags
  32         * 2 to always fetch tags
  33         */
  34        int fetch_tags;
  35        int skip_default_update;
  36        int mirror;
  37
  38        const char *receivepack;
  39        const char *uploadpack;
  40
  41        /*
  42         * for curl remotes only
  43         */
  44        char *http_proxy;
  45};
  46
  47struct remote *remote_get(const char *name);
  48int remote_is_configured(const char *name);
  49
  50typedef int each_remote_fn(struct remote *remote, void *priv);
  51int for_each_remote(each_remote_fn fn, void *priv);
  52
  53int remote_has_url(struct remote *remote, const char *url);
  54
  55struct refspec {
  56        unsigned force : 1;
  57        unsigned pattern : 1;
  58        unsigned matching : 1;
  59
  60        char *src;
  61        char *dst;
  62};
  63
  64extern const struct refspec *tag_refspec;
  65
  66struct ref *alloc_ref(const char *name);
  67
  68struct ref *copy_ref_list(const struct ref *ref);
  69
  70int check_ref_type(const struct ref *ref, int flags);
  71
  72/*
  73 * Frees the entire list and peers of elements.
  74 */
  75void free_refs(struct ref *ref);
  76
  77int resolve_remote_symref(struct ref *ref, struct ref *list);
  78int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1);
  79
  80/*
  81 * Removes and frees any duplicate refs in the map.
  82 */
  83void ref_remove_duplicates(struct ref *ref_map);
  84
  85int valid_fetch_refspec(const char *refspec);
  86struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec);
  87
  88int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
  89               int nr_refspec, const char **refspec, int all);
  90
  91/*
  92 * Given a list of the remote refs and the specification of things to
  93 * fetch, makes a (separate) list of the refs to fetch and the local
  94 * refs to store into.
  95 *
  96 * *tail is the pointer to the tail pointer of the list of results
  97 * beforehand, and will be set to the tail pointer of the list of
  98 * results afterward.
  99 *
 100 * missing_ok is usually false, but when we are adding branch.$name.merge
 101 * it is Ok if the branch is not at the remote anymore.
 102 */
 103int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
 104                  struct ref ***tail, int missing_ok);
 105
 106struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
 107
 108/*
 109 * For the given remote, reads the refspec's src and sets the other fields.
 110 */
 111int remote_find_tracking(struct remote *remote, struct refspec *refspec);
 112
 113struct branch {
 114        const char *name;
 115        const char *refname;
 116
 117        const char *remote_name;
 118        struct remote *remote;
 119
 120        const char **merge_name;
 121        struct refspec **merge;
 122        int merge_nr;
 123        int merge_alloc;
 124};
 125
 126struct branch *branch_get(const char *name);
 127
 128int branch_has_merge_config(struct branch *branch);
 129int branch_merge_matches(struct branch *, int n, const char *);
 130
 131/* Flags to match_refs. */
 132enum match_refs_flags {
 133        MATCH_REFS_NONE         = 0,
 134        MATCH_REFS_ALL          = (1 << 0),
 135        MATCH_REFS_MIRROR       = (1 << 1),
 136};
 137
 138/* Reporting of tracking info */
 139int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs);
 140int format_tracking_info(struct branch *branch, struct strbuf *sb);
 141
 142struct ref *get_local_heads(void);
 143/*
 144 * Find refs from a list which are likely to be pointed to by the given HEAD
 145 * ref. If 'all' is false, returns the most likely ref; otherwise, returns a
 146 * list of all candidate refs. If no match is found (or 'head' is NULL),
 147 * returns NULL. All returns are newly allocated and should be freed.
 148 */
 149struct ref *guess_remote_head(const struct ref *head,
 150                              const struct ref *refs,
 151                              int all);
 152
 153#endif