wip: oci image management

handler/blob_handler.go

@@ -0,0 +1,37 @@
+package handler
+
+import (
+	"context"
+	"io"
+
+	"gitea.loveuer.com/loveuer/cluster/internal/model"
+	"gitea.loveuer.com/loveuer/cluster/internal/registry/storage"
+)
+
+type blobHandlerImpl struct {
+	store storage.Storage
+}
+
+// NewBlobHandler creates a new blob handler
+func NewBlobHandler(store storage.Storage) BlobHandler {
+	return &blobHandlerImpl{store: store}
+}
+
+func (b *blobHandlerImpl) Get(ctx context.Context, repo string, h model.Hash) (io.ReadCloser, error) {
+	reader, _, err := b.store.GetBlob(repo, h.String())
+	return reader, err
+}
+
+func (b *blobHandlerImpl) Put(ctx context.Context, repo string, h model.Hash, rc io.ReadCloser) error {
+	defer rc.Close()
+	return b.store.PutBlob(repo, h.String(), rc)
+}
+
+func (b *blobHandlerImpl) Stat(ctx context.Context, repo string, h model.Hash) (int64, error) {
+	return b.store.GetBlobSize(repo, h.String())
+}
+
+func (b *blobHandlerImpl) Delete(ctx context.Context, repo string, h model.Hash) error {
+	// TODO: implement delete
+	return nil
+}