#!/usr/bin/env bash

machine=$1

if [[ -z "$machine" ]]; then
    machine=$(hostname)
fi

if [[ ! -d "machines/$machine" ]]; then
    echo "$machine is not a known machine"
    exit
else
    echo "Linking ./machines/$machine/configuration.nix to /etc/nixos/configuration.nix"
fi

sudo ln -sf $PWD/machines/$machine/configuration.nix /etc/nixos/configuration.nix