status: add optional stash count information

diff --git a/remote.h b/remote.h
index 19a4905da6631dc9911ccbda18a969c234bdc88d..6c28cd3e4bfe2e8be058485d0b963b23622b999f 100644 (file)
--- a/remote.h
+++ b/remote.h
@@ -5,6 +5,7 @@
 #include "hashmap.h"
 
 enum {
+       REMOTE_UNCONFIGURED = 0,
        REMOTE_CONFIG,
        REMOTE_REMOTES,
        REMOTE_BRANCHES
@@ -14,7 +15,7 @@ struct remote {
        struct hashmap_entry ent;  /* must be first */
 
        const char *name;
-       int origin;
+       int origin, configured_in_repo;
 
        const char *foreign_vcs;
 
@@ -54,11 +55,12 @@ struct remote {
         * for curl remotes only
         */
        char *http_proxy;
+       char *http_proxy_authmethod;
 };
 
 struct remote *remote_get(const char *name);
 struct remote *pushremote_get(const char *name);
-int remote_is_configured(const char *name);
+int remote_is_configured(struct remote *remote, int in_repo);
 
 typedef int each_remote_fn(struct remote *remote, void *priv);
 int for_each_remote(each_remote_fn fn, void *priv);
@@ -79,17 +81,21 @@ extern const struct refspec *tag_refspec;
 
 struct ref {
        struct ref *next;
-       unsigned char old_sha1[20];
-       unsigned char new_sha1[20];
-       unsigned char old_sha1_expect[20]; /* used by expect-old */
+       struct object_id old_oid;
+       struct object_id new_oid;
+       struct object_id old_oid_expect; /* used by expect-old */
        char *symref;
        unsigned int
                force:1,
                forced_update:1,
                expect_old_sha1:1,
-               expect_old_no_trackback:1,
-               deletion:1,
-               matched:1;
+               deletion:1;
+
+       enum {
+               REF_NOT_MATCHED = 0, /* initial value */
+               REF_MATCHED,
+               REF_UNADVERTISED_NOT_ALLOWED
+       } match_status;
 
        /*
         * Order is important here, as we write to FETCH_HEAD
@@ -143,14 +149,14 @@ int check_ref_type(const struct ref *ref, int flags);
  */
 void free_refs(struct ref *ref);
 
-struct sha1_array;
+struct oid_array;
 extern struct ref **get_remote_heads(int in, char *src_buf, size_t src_len,
                                     struct ref **list, unsigned int flags,
-                                    struct sha1_array *extra_have,
-                                    struct sha1_array *shallow);
+                                    struct oid_array *extra_have,
+                                    struct oid_array *shallow);
 
 int resolve_remote_symref(struct ref *ref, struct ref *list);
-int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1);
+int ref_newer(const struct object_id *new_oid, const struct object_id *old_oid);
 
 /*
  * Remove and free all but the first of any entries in the input list
@@ -163,6 +169,7 @@ 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);
 
@@ -203,19 +210,42 @@ struct branch {
        const char *refname;
 
        const char *remote_name;
-       struct remote *remote;
+       const char *pushremote_name;
 
        const char **merge_name;
        struct refspec **merge;
        int merge_nr;
        int merge_alloc;
+
+       const char *push_tracking_ref;
 };
 
 struct branch *branch_get(const char *name);
+const char *remote_for_branch(struct branch *branch, int *explicit);
+const char *pushremote_for_branch(struct branch *branch, int *explicit);
 
 int branch_has_merge_config(struct branch *branch);
 int branch_merge_matches(struct branch *, int n, const char *);
 
+/**
+ * Return the fully-qualified refname of the tracking branch for `branch`.
+ * I.e., what "branch@{upstream}" would give you. Returns NULL if no
+ * upstream is defined.
+ *
+ * If `err` is not NULL and no upstream is defined, a more specific error
+ * message is recorded there (if the function does not return NULL, then
+ * `err` is not touched).
+ */
+const char *branch_get_upstream(struct branch *branch, struct strbuf *err);
+
+/**
+ * Return the tracking branch that corresponds to the ref we would push to
+ * given a bare `git push` while `branch` is checked out.
+ *
+ * The return value and `err` conventions match those of `branch_get_upstream`.
+ */
+const char *branch_get_push(struct branch *branch, struct strbuf *err);
+
 /* Flags to match_refs. */
 enum match_refs_flags {
        MATCH_REFS_NONE         = 0,
@@ -226,7 +256,8 @@ enum match_refs_flags {
 };
 
 /* Reporting of tracking info */
-int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs);
+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);
 
 struct ref *get_local_heads(void);