{
  flake,
  config,
  lib,
  ...
}:

let
  inherit (flake.config.machines) devices;
  inherit (flake.config.services) instances;

  mars = devices.mars;
  deimos = devices.deimos;
  ceres = devices.ceres;
  eris = devices.eris;
  hostname = config.networking.hostName;
  deviceLogic = if hostname == mars.name then deimos else mars;

  vpnServers = [
    "CA363"
    "CA220"
    "CA358"
    "CA627"
  ];

  vpnCommands = lib.concatStrings (
    lib.imap0 (i: server: ''
      vpn${toString i}:
          sudo systemctl start wg-quick-Proton-${server}.service

    '') vpnServers
  );
in
{
  text =
    let
      lamdaIP = "192.168.50.131";
    in
    ''
      rebuildBoot:
          nixos-rebuild boot --sudo --flake ~/projects/dotfiles#${hostname} --show-trace

      rebuild:
          nixos-rebuild switch --sudo --flake ~/projects/dotfiles#${hostname} --show-trace

      rebuild-ceres:
          nixos-rebuild switch --flake ~/projects/dotfiles#${ceres.name} --target-host ${ceres.ip.address0} --sudo --ask-sudo-password --show-trace

      rebuild-eris:
          nixos-rebuild switch --flake ~/projects/dotfiles#${eris.name} --target-host ${eris.ip.address0} --sudo --ask-sudo-password --show-trace

      rebuild-lamda:
          nixos-rebuild switch --flake ~/projects/lamdagibson#lamdagibson --target-host denise@${lamdaIP} --sudo --ask-sudo-password --show-trace

      update:
          nix flake update --flake ~/projects/dotfiles

      remove-redundant:
          ls **/*.hs | each { |file| hlint --refactor --refactor-options="--inplace" $file.name }

      remove-imports:
          ls **/*.hs | each { |file| ormolu --mode inplace $file.name }

      ceres:
          ssh ${ceres.ip.address0}

      eris:
          ssh ${eris.ip.address0}

      lamda:
          ssh denise@${lamdaIP}

      serverRemote:
          ssh ${instances.web.remotehost.address0}

      ${deviceLogic.name}:
          ssh ${deviceLogic.ip.address0}

      vpnoff:
          sudo systemctl stop wg-quick-Proton-*.service

      ${vpnCommands}
    '';
}