App for fetching and uploading images to cloud bucket storage

clients/gcs/types.go

@@ -0,0 +1,23 @@
+package gcs
+
+import "encoding/base64"
+
+// RawPath is a raw path to a file in GCS
+type RawPath string
+
+// EncodedPath is base64-encoded version of RawPath
+type EncodedPath string
+
+// Encode base64-encodes raw paths
+func (p RawPath) Encode() EncodedPath {
+	return EncodedPath(base64.StdEncoding.EncodeToString([]byte(p)))
+}
+
+// Decode base64-decodes encoded paths
+func (p EncodedPath) Decode() (RawPath, error) {
+	decoded, err := base64.StdEncoding.DecodeString(string(p))
+	if err != nil {
+		return "", err
+	}
+	return RawPath(decoded), nil
+}