Add support for in-memory objects

All repository objects can now be created from scratch in memory using
either the git_object_new() method, or the corresponding git_XXX_new()
for each object.

So far, only git_commits can be written back to disk once created in
memory.

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

1 files changed, 7 insertions, 2 deletions

diff --git a/src/tree.c b/src/tree.c
index f1c191c32..670f99838 100644
--- a/src/tree.c
+++ b/src/tree.c
@@ -40,9 +40,14 @@ void git_tree__free(git_tree *tree)
 	free(tree);
 }
 
-const git_oid *git_tree_id(git_tree *tree)
+git_tree *git_tree_new(git_repository *repo)
 {
-	return &tree->object.id;
+	return (git_tree *)git_object_new(repo, GIT_OBJ_TREE);
+}
+
+const git_oid *git_tree_id(git_tree *c)
+{
+	return git_object_id((git_object *)c);
 }
 
 git_tree *git_tree_lookup(git_repository *repo, const git_oid *id)