Unistore/datamigration: Take namespace from command line flag (#106724)

Signed-off-by: Maicon Costa <maiconscosta@gmail.com>

pkg/cmd/grafana-cli/commands/commands.go

@@ -154,6 +154,11 @@ var adminCommands = []*cli.Command{
 						Usage: "Non interactive mode. Just run the migration.",
 						Value: false,
 					},
+					&cli.StringFlag{
+						Name:  "namespace",
+						Usage: "That's the Unified Storage Namespace.",
+						Value: "default",
+					},
 				},
 			},
 		},

pkg/cmd/grafana-cli/commands/datamigrations/to_unified_storage.go

@@ -32,7 +32,9 @@ import (
 
 // ToUnifiedStorage converts dashboards+folders into unified storage
 func ToUnifiedStorage(c utils.CommandLine, cfg *setting.Cfg, sqlStore db.DB) error {
-	namespace := "default" // TODO... from command line
+	// Take namespace from command line
+	namespace := c.String("namespace")
+
 	ns, err := authlib.ParseNamespace(namespace)
 	if err != nil {
 		return err