new plumbing package (#118)

* plumbing: now core was renamed to core, and formats and clients moved inside

1 files changed, 6 insertions, 5 deletions

diff --git a/storage/filesystem/reference.go b/storage/filesystem/reference.go
index 0015859..93da68c 100644
--- a/storage/filesystem/reference.go
+++ b/storage/filesystem/reference.go
@@ -1,7 +1,8 @@
 package filesystem
 
 import (
-	"gopkg.in/src-d/go-git.v4/core"
+	"gopkg.in/src-d/go-git.v4/plumbing"
+	"gopkg.in/src-d/go-git.v4/plumbing/storer"
 	"gopkg.in/src-d/go-git.v4/storage/filesystem/internal/dotgit"
 )
 
@@ -9,19 +10,19 @@ type ReferenceStorage struct {
 	dir *dotgit.DotGit
 }
 
-func (r *ReferenceStorage) SetReference(ref *core.Reference) error {
+func (r *ReferenceStorage) SetReference(ref *plumbing.Reference) error {
 	return r.dir.SetRef(ref)
 }
 
-func (r *ReferenceStorage) Reference(n core.ReferenceName) (*core.Reference, error) {
+func (r *ReferenceStorage) Reference(n plumbing.ReferenceName) (*plumbing.Reference, error) {
 	return r.dir.Ref(n)
 }
 
-func (r *ReferenceStorage) IterReferences() (core.ReferenceIter, error) {
+func (r *ReferenceStorage) IterReferences() (storer.ReferenceIter, error) {
 	refs, err := r.dir.Refs()
 	if err != nil {
 		return nil, err
 	}
 
-	return core.NewReferenceSliceIter(refs), nil
+	return storer.NewReferenceSliceIter(refs), nil
 }