#!/usr/bin/env nix-shell
#!nix-shell -i bash -p bash ripgrep nix

FILES_WITHOUT_MAINPROGRAM=$(rg --case-sensitive --files-without-match "mainProgram" -g 'default.nix' .)

trap "exit 0" SIGINT

for FILE in $FILES_WITHOUT_MAINPROGRAM; do
	PACKAGE=$(dirname "$FILE" | sed 's|^./||')
	echo "Building: $PACKAGE"

	NIXPKGS_ALLOW_UNFREE=1 nix build ".#$PACKAGE" --impure || continue

	if [ "$(find result/bin | wc -w)" == 1 ]; then
		echo "$PACKAGE: $(ls result/bin)" >> packages.txt 
	elif [ "$(find result-bin/bin | wc -w)" == 1 ]; then
		echo "$PACKAGE: $(ls result-bin/bin)" >> packages.txt 
	fi

	rm result* || true
done