Merge pull request #814 from nulltoken/topic/revparse-refac

Revparse refactoring: a start

1 files changed, 21 insertions, 0 deletions

diff --git a/include/git2/refs.h b/include/git2/refs.h
index 7f6eb0e9b..b119e90b1 100644
--- a/include/git2/refs.h
+++ b/include/git2/refs.h
@@ -363,6 +363,27 @@ GIT_EXTERN(int) git_reference_foreach_glob(
  */
 GIT_EXTERN(int) git_reference_has_log(git_reference *ref);
 
+
+/**
+ * Return the reference supporting the remote tracking branch,
+ * given a reference branch.
+ *
+ * The input reference has to be located in the `refs/heads`
+ * namespace.
+ *
+ * @param tracking_ref Pointer where to store the retrieved
+ * reference.
+ *
+ * @param branch_ref A git local branch reference. 
+ *
+ * @return 0 on success; GIT_ENOTFOUND when no remote tracking
+ * reference exists, otherwise an error code.
+ */
+GIT_EXTERN(int) git_reference_remote_tracking_from_branch(
+	git_reference **tracking_ref,
+	git_reference *branch_ref
+);
+
 /** @} */
 GIT_END_DECL
 #endif