adventofcode-2021/prepare

#!/bin/sh
day="$1"
part="$2"

day="$(printf '%02d' "$day")"

if test -f "day${day}/part${part}.lua"; then
	/usr/bin/env luajit -v >/dev/null
	cp "day${day}/part${part}.lua" run
elif test -f "day${day}/part${part}.hs"; then
	#stack build
	stack ghc -- -O3 "day${day}/part${part}.hs" -o run
fi