nix flake: Require 'flakes' feature

2020-06-08 16:23:54 +02:00
parent 6470450ab4
commit e073f2c584
1 changed files with 1 additions and 0 deletions
@@ -934,6 +934,7 @@ struct CmdFlake : virtual MultiCommand, virtual Command
    {
        if (!command)
            throw UsageError("'nix flake' requires a sub-command.");
+        settings.requireExperimentalFeature("flakes");
        command->second->prepare();
        command->second->run();
    }