adventofcode-2021/prepare

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

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

if test -f "day${day}/part${part}.lua"; then
	luac -o luac.out "day${day}/part${part}.lua"
	printf '#!/bin/sh\nlua luac.out "$@"\n' > run
	chmod u+x run
elif test -f "day${day}/part${part}.hs"; then
	#stack build
	stack ghc -- -O3 "day${day}/part${part}.hs" -o run
fi