#!/usr/bin/env bash
set -e


pushd ~/nixos/

alejandra . &>/dev/null \
  || (alejandra . ; echo "formatting failed!" && exit 1)

echo "Rebuilding"
sudo nixos-rebuild switch --upgrade --flake .

current=$(nixos-rebuild list-generations | grep current)

if git diff --quiet '*.nix'; then
  popd
  notify-send -e "Nixos updated with no config changes" --icon=software-update-avaiable
fi

git commit -am "$current"
git push

popd

notify-send -e "Nixos updated and pushed to git" --icon=software-update-avaiable