Storage: include SQL implementation (#58018)

pkg/services/store/object/sqlstash/utils.go

@@ -0,0 +1,27 @@
+package sqlstash
+
+import (
+	"crypto/md5"
+	"encoding/hex"
+	"strings"
+
+	"github.com/grafana/grafana/pkg/models"
+)
+
+func createContentsHash(contents []byte) string {
+	hash := md5.Sum(contents)
+	return hex.EncodeToString(hash[:])
+}
+
+func getParentFolderPath(kind string, key string) string {
+	idx := strings.LastIndex(key, "/")
+	if idx < 0 {
+		return "" // ?
+	}
+
+	// folder should have a parent up one directory
+	if kind == models.StandardKindFolder {
+		idx = strings.LastIndex(key[:idx], "/")
+	}
+	return key[:idx]
+}