#!/usr/bin/env bash

set -e

#Change to change box setup
BOX="default"

pushd ~/nixos/

if git diff --quiet '*.nix' && [[ !( $1 =~ "*force*") ]] then
    echo "No changes. Exiting"
    # notify-send "No changes. Exiting"
    popd
    exit 0
fi

#TODO: Format files
#format **

#show changes
git diff -U0 '*.nix'

echo "Starting build"

sudo nixos-rebuild switch --flake .#${BOX} &> build.log || (cat build.log | grep --color error && notify-send "ERROR BUILDING NIX" && exit 1)

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

git commit -am "${current}"

popd
notify-send -e "good build" --icon=software-update-okay