depot/third_party/nixpkgs/nixos/tests/starship.nix

import ./make-test-python.nix (
  { pkgs, ... }:
  {
    name = "starship";
    meta.maintainers = pkgs.starship.meta.maintainers;

    nodes.machine = {
      programs = {
        fish.enable = true;
        zsh.enable = true;

        starship = {
          enable = true;
          settings.format = "<starship>";
        };
      };

      environment.systemPackages =
        map
          (
            shell:
            pkgs.writeScriptBin "expect-${shell}" ''
              #!${pkgs.expect}/bin/expect -f

              spawn env TERM=xterm ${shell} -i

              expect "<starship>" {
                send "exit\n"
              } timeout {
                send_user "\n${shell} failed to display Starship\n"
                exit 1
              }

              expect eof
            ''
          )
          [
            "bash"
            "fish"
            "zsh"
          ];
    };

    testScript = ''
      start_all()
      machine.wait_for_unit("default.target")

      machine.succeed("expect-bash")
      machine.succeed("expect-fish")
      machine.succeed("expect-zsh")
    '';
  }
)