refspec: introduce struct refspec

diff --git a/remote.h b/remote.h
index 1f6611be214363a4be363fad959135a9d123cee0..3657bd43d1c9fc12ea174aa1c49bcb121553e12c 100644 (file)
--- a/remote.h
+++ b/remote.h
@@ -28,12 +28,12 @@ struct remote {
        int pushurl_alloc;
 
        const char **push_refspec;
-       struct refspec *push;
+       struct refspec_item *push;
        int push_refspec_nr;
        int push_refspec_alloc;
 
        const char **fetch_refspec;
-       struct refspec *fetch;
+       struct refspec_item *fetch;
        int fetch_refspec_nr;
        int fetch_refspec_alloc;
 
@@ -47,6 +47,7 @@ struct remote {
        int skip_default_update;
        int mirror;
        int prune;
+       int prune_tags;
 
        const char *receivepack;
        const char *uploadpack;
@@ -67,18 +68,6 @@ int for_each_remote(each_remote_fn fn, void *priv);
 
 int remote_has_url(struct remote *remote, const char *url);
 
-struct refspec {
-       unsigned force : 1;
-       unsigned pattern : 1;
-       unsigned matching : 1;
-       unsigned exact_sha1 : 1;
-
-       char *src;
-       char *dst;
-};
-
-extern const struct refspec *tag_refspec;
-
 struct ref {
        struct ref *next;
        struct object_id old_oid;
@@ -150,10 +139,17 @@ int check_ref_type(const struct ref *ref, int flags);
 void free_refs(struct ref *ref);
 
 struct oid_array;
-extern struct ref **get_remote_heads(int in, char *src_buf, size_t src_len,
+struct packet_reader;
+struct argv_array;
+extern struct ref **get_remote_heads(struct packet_reader *reader,
                                     struct ref **list, unsigned int flags,
                                     struct oid_array *extra_have,
-                                    struct oid_array *shallow);
+                                    struct oid_array *shallow_points);
+
+/* Used for protocol v2 in order to retrieve refs from a remote */
+extern struct ref **get_remote_refs(int fd_out, struct packet_reader *reader,
+                                   struct ref **list, int for_push,
+                                   const struct argv_array *ref_prefixes);
 
 int resolve_remote_symref(struct ref *ref, struct ref *list);
 int ref_newer(const struct object_id *new_oid, const struct object_id *old_oid);
@@ -167,14 +163,8 @@ int ref_newer(const struct object_id *new_oid, const struct object_id *old_oid);
  */
 struct ref *ref_remove_duplicates(struct ref *ref_map);
 
-int valid_fetch_refspec(const char *refspec);
-struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec);
-extern struct refspec *parse_push_refspec(int nr_refspec, const char **refspec);
-
-void free_refspec(int nr_refspec, struct refspec *refspec);
-
-extern int query_refspecs(struct refspec *specs, int nr, struct refspec *query);
-char *apply_refspecs(struct refspec *refspecs, int nr_refspec,
+extern int query_refspecs(struct refspec_item *specs, int nr, struct refspec_item *query);
+char *apply_refspecs(struct refspec_item *refspecs, int nr_refspec,
                     const char *name);
 
 int check_push_refs(struct ref *src, int nr_refspec, const char **refspec);
@@ -195,7 +185,7 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
  * missing_ok is usually false, but when we are adding branch.$name.merge
  * it is Ok if the branch is not at the remote anymore.
  */
-int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
+int get_fetch_map(const struct ref *remote_refs, const struct refspec_item *refspec,
                  struct ref ***tail, int missing_ok);
 
 struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
@@ -203,7 +193,7 @@ struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
 /*
  * For the given remote, reads the refspec's src and sets the other fields.
  */
-int remote_find_tracking(struct remote *remote, struct refspec *refspec);
+int remote_find_tracking(struct remote *remote, struct refspec_item *refspec);
 
 struct branch {
        const char *name;
@@ -213,7 +203,7 @@ struct branch {
        const char *pushremote_name;
 
        const char **merge_name;
-       struct refspec **merge;
+       struct refspec_item **merge;
        int merge_nr;
        int merge_alloc;
 
@@ -257,10 +247,18 @@ enum match_refs_flags {
        MATCH_REFS_FOLLOW_TAGS  = (1 << 3)
 };
 
+/* Flags for --ahead-behind option. */
+enum ahead_behind_flags {
+       AHEAD_BEHIND_UNSPECIFIED = -1,
+       AHEAD_BEHIND_QUICK       =  0,  /* just eq/neq reporting */
+       AHEAD_BEHIND_FULL        =  1,  /* traditional a/b reporting */
+};
+
 /* Reporting of tracking info */
 int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs,
-                      const char **upstream_name);
-int format_tracking_info(struct branch *branch, struct strbuf *sb);
+                      const char **upstream_name, enum ahead_behind_flags abf);
+int format_tracking_info(struct branch *branch, struct strbuf *sb,
+                        enum ahead_behind_flags abf);
 
 struct ref *get_local_heads(void);
 /*
@@ -274,7 +272,7 @@ struct ref *guess_remote_head(const struct ref *head,
                              int all);
 
 /* Return refs which no longer exist on remote */
-struct ref *get_stale_heads(struct refspec *refs, int ref_count, struct ref *fetch_map);
+struct ref *get_stale_heads(struct refspec_item *refs, int ref_count, struct ref *fetch_map);
 
 /*
  * Compare-and-swap
@@ -297,4 +295,6 @@ extern int parseopt_push_cas_option(const struct option *, const char *arg, int
 extern int is_empty_cas(const struct push_cas_option *);
 void apply_push_cas(struct push_cas_option *, struct remote *, struct ref *);
 
+void add_prune_tags_to_fetch_refspec(struct remote *remote);
+
 #endif