can now also merge resources and do a symmetric diff.

cmd/yamltool/yamltool.go

@@ -57,7 +57,7 @@ Shows the additions and modifications in <file2> compared to <file1>`,
 	}
 	cmd.AddCommand(merge)
 
-	cmd.PersistentFlags().IntVarP(&VERBOSITY, "array-output-level",
+	diff.PersistentFlags().IntVarP(&VERBOSITY, "array-output-level",
 		"v", 3, `Array output level: ,
 	0: no output, only exit status,
 	1: only show changed/added values,