{ self, ... }:
{
  perSystem =
    { pkgs, ... }:
    {
      packages.passmenu =
        (pkgs.writeShellApplication {
          name = "passmenu";
          runtimeInputs =
            with pkgs;
            [
              self.packages.${pkgs.system}.menu
              self.packages.${pkgs.system}.pass
            ]
            ++ pkgs.lib.optionals pkgs.stdenv.isLinux [
              wtype
              xdotool
            ];
          text = ''
            set -eu
            set -x
            shopt -s nullglob globstar

            typeit=0
            if [[ $# -gt 0 && $1 == "--type" ]]; then
              typeit=1
              shift
            fi

            prefix=''${PASSWORD_STORE_DIR-~/.passage/store}
            password_files=( "$prefix"/**/*.age )
            password_files=( "''${password_files[@]#"$prefix"/}" )
            password_files=( "''${password_files[@]%.age}" )

            password=$(printf '%s\n' "''${password_files[@]}" | menu "$@")

            filename=$(basename "$password")
            if [[ "$filename" == "otp" ]]; then
              if [[ $typeit -eq 1 ]]; then
                # Type OTP code
                otp_code=$(pass otp "$password" | tr -d '\n')
                if [[ "$(uname)" == "Darwin" ]]; then
                  # On macOS, use osascript to type the code
                  osascript -e "tell application \"System Events\" to keystroke \"$otp_code\"" 2>/dev/null
                elif [[ -n "$WAYLAND_DISPLAY" ]]; then
                  echo -n "$otp_code" | wtype -d 10 -s 400 -
                else
                  echo -n "$otp_code" | xdotool type --clearmodifiers --file -
                fi
              else
                pass otp --clip "$password"
              fi
            else
              if [[ $typeit -eq 1 ]]; then
                # Type password
                pw=$(pass show "$password" | head -n1 | tr -d '\n')
                if [[ "$(uname)" == "Darwin" ]]; then
                  # On macOS, use osascript to type the password
                  osascript -e "tell application \"System Events\" to keystroke \"$pw\"" 2>/dev/null
                elif [[ -n "$WAYLAND_DISPLAY" ]]; then
                  echo -n "$pw" | wtype -d 10 -s 400 -
                else
                  echo -n "$pw" | xdotool type --clearmodifiers --file -
                fi
              else
                pass show --clip "$password"
              fi
            fi
          '';
        }).overrideAttrs
          { passthru.usage = builtins.readFile ./usage.kdl; };
    };
}