git-rebase -i: clean-up error check codepath.

diff --git a/remote.h b/remote.h
index 17b8b5b5d5469419842be3d41d528ba88c987a3e..86e036d61006a577ad091bdc30e58987871415b0 100644 (file)
--- a/remote.h
+++ b/remote.h
@@ -4,8 +4,8 @@
 struct remote {
        const char *name;
 
-       const char **uri;
-       int uri_nr;
+       const char **url;
+       int url_nr;
 
        const char **push_refspec;
        struct refspec *push;
@@ -15,7 +15,21 @@ struct remote {
        struct refspec *fetch;
        int fetch_refspec_nr;
 
+       /*
+        * -1 to never fetch tags
+        * 0 to auto-follow tags on heuristic (default)
+        * 1 to always auto-follow tags
+        * 2 to always fetch tags
+        */
+       int fetch_tags;
+
        const char *receivepack;
+       const char *uploadpack;
+
+       /*
+        * for curl remotes only
+        */
+       char *http_proxy;
 };
 
 struct remote *remote_get(const char *name);
@@ -23,7 +37,7 @@ struct remote *remote_get(const char *name);
 typedef int each_remote_fn(struct remote *remote, void *priv);
 int for_each_remote(each_remote_fn fn, void *priv);
 
-int remote_has_uri(struct remote *remote, const char *uri);
+int remote_has_url(struct remote *remote, const char *url);
 
 struct refspec {
        unsigned force : 1;
@@ -35,17 +49,69 @@ struct refspec {
 
 struct ref *alloc_ref(unsigned namelen);
 
+struct ref *copy_ref_list(const struct ref *ref);
+
+int check_ref_type(const struct ref *ref, int flags);
+
 /*
  * Frees the entire list and peers of elements.
  */
 void free_refs(struct ref *ref);
 
+/*
+ * Removes and frees any duplicate refs in the map.
+ */
+void ref_remove_duplicates(struct ref *ref_map);
+
+struct refspec *parse_ref_spec(int nr_refspec, const char **refspec);
+
 int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
-              int nr_refspec, char **refspec, int all);
+              int nr_refspec, const char **refspec, int all);
+
+/*
+ * Given a list of the remote refs and the specification of things to
+ * fetch, makes a (separate) list of the refs to fetch and the local
+ * refs to store into.
+ *
+ * *tail is the pointer to the tail pointer of the list of results
+ * beforehand, and will be set to the tail pointer of the list of
+ * results afterward.
+ *
+ * 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,
+                 struct ref ***tail, int missing_ok);
+
+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);
 
+struct branch {
+       const char *name;
+       const char *refname;
+
+       const char *remote_name;
+       struct remote *remote;
+
+       const char **merge_name;
+       struct refspec **merge;
+       int merge_nr;
+};
+
+struct branch *branch_get(const char *name);
+
+int branch_has_merge_config(struct branch *branch);
+int branch_merge_matches(struct branch *, int n, const char *);
+
+/* Flags to match_refs. */
+enum match_refs_flags {
+       MATCH_REFS_NONE         = 0,
+       MATCH_REFS_ALL          = (1 << 0),
+       MATCH_REFS_MIRROR       = (1 << 1),
+};
+
 #endif