add docker env for cli

Author: ironm00n

flake.lock

@@ -0,0 +1,11 @@
+{ dockerTools, cli }:
+dockerTools.buildLayeredImage {
+  name = "pyret-autograder-cli";
+  tag = "latest";
+
+  contents = [ cli ];
+  config = {
+    Entrypoint = [ "/bin/cli" ];
+    Cmd = [ "--help" ];
+  };
+}

nix/packages/cli-docker/default.nix

@@ -18,6 +18,7 @@ let
     pawtograder-exec = callPackage ./pawtograder-exec/default.nix { };
     scc = callPackage ./scc/default.nix { };
     cli = callPackage ./cli/default.nix { };
+    cli-docker = callPackage ./cli-docker/default.nix {};
   };
 in
 packages