Refactor reference parsing code

Several changes have been committed to allow the user to create
in-memory references and write back to disk. Peeling of symbolic
references has been made explicit. Added getter and setter methods for
all attributes on a reference. Added corresponding documentation.

Signed-off-by: Vicent Marti <tanoku@gmail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/repository.h b/src/repository.h
index 1e9e0a5b9..5bf041140 100644
--- a/src/repository.h
+++ b/src/repository.h
@@ -28,7 +28,8 @@ struct git_repository {
 	git_odb *db;
 	git_index *index;
 	git_hashtable *objects;
-	git_reference_database *ref_database;
+
+	git_refcache references;
 
 	char *path_repository;
 	char *path_index;