#!/usr/bin/env zsh

export NIX_CONFIG="experimental-features = nix-command flakes"

echo "=== nix --version ==="
nix --version
echo

configs=(
  "nixos-local-wireguard-server"
  "nixos-blank"
  "nixos-songsheet"
  "nixos-database"
  "nixos-forgejo"
  "nixos-teamspeak"
  "nixos-traefik"
  "nixos-build-machine"
)

if [[ -n "$1" ]]; then
  configs=("$1")
fi

for config in "${configs[@]}"; do
  echo "=== Dry-run: $config ==="
  nix build --dry-run ".#nixosConfigurations.${config}.config.system.build.toplevel" || true
  echo
done