1 files changed, 17 insertions, 0 deletions
diff --git a/internal/storage/storage_interface.go b/internal/storage/storage_interface.go
new file mode 100644
index 0000000..92a37e2
--- /dev/null
+++ b/internal/storage/storage_interface.go
@@ -0,0 +1,17 @@
+package storage
+
+import (
+	"github.com/SayaAndy/saya-today-article-metadata-add/config"
+	"github.com/SayaAndy/saya-today-article-metadata-add/internal/frontmatter"
+)
+
+type StorageClient interface {
+	Put(key string, content []byte, metadata *frontmatter.Metadata) error
+	GetMetadata(key string) (metadata map[string]string, err error)
+	BuildIndex() error
+}
+
+var NewStorageClientMap = map[string]func(*config.StorageConfig) (StorageClient, error){
+	"b2": NewB2StorageClient,
+	"s3": NewS3StorageClient,
+}