#!/usr/bin/env bash

flakeDir=$HM_CONF_DIR;
if [ -z "$HM_CONF_DIR" ]; then
  echo "HM_CONF_DIR is unset, using current directory as the flake directory"
  flakeDir=.
fi

echo "You're about to switch your home-manager configuration as '$USER'"
read -p "Continue (y/n)?" conf

if [[ ${conf,,} =~ ^(y|yes)$ ]]; then
  nix build "$flakeDir"\#hm-configs.$USER.activationPackage -o hm-result &&
  ./hm-result/activate
  unlink hm-result
else
  echo "If this is not you, then log into your profile first!"
  exit 1
fi