test

#!/usr/bin/env bash

set -eufo pipefail

dir="$(dirname "${BASH_SOURCE[0]}")"

container_image=
container_engine=podman

container_run_opts=(
	--security-opt seccomp=unconfined
	--security-opt apparmor=unconfined
	--security-opt label=disable
	--read-only
)

while [ $# -gt 0 ]; do
	case "$1" in
		--container-image)
			container_image="$2"
			shift 2
			;;
		--container-engine)
			container_engine="$2"
			shift 2
			;;
		--container-run-opts)
			declare -a "container_run_opts=($2)"
			shift 2
			;;
		*)
			break
			;;
	esac
done

if [[ ! -d $dir/.build/ ]]; then
	echo "ERROR: .build directory does not exist."
	echo "Require $1 to be built before it can be tested."
	echo "Run ./build $1 before running ./test $1"
	exit 1
fi

cname="$(basename "$(realpath "$dir/.build/$1")" .artifacts)"

if [[ ! -f $(realpath "$dir")/.build/$cname.tar ]]; then
	echo "ERROR: Require $1 to be built before it can be tested."
	echo "Run ./build $1 before running ./test $1"
	exit 1
fi

container_mount_opts=(
	-v "$(realpath "$dir")/tests:/gardenlinux/tests"
	-v "$(realpath "$dir")/features:/gardenlinux/features:ro"
	-v "$(realpath "$dir")/bin:/gardenlinux/bin:ro"
	-v "$(realpath "$dir")/.build/$cname.tar:/gardenlinux/input.tar:ro"
	-v "$(realpath "$dir")/.build/$cname.release:/gardenlinux/input.release:ro"
)

if [ -z "$container_image" ]; then
	base_image="$("$dir/build" --print-container-image)"
	image_file="$(mktemp)"
	"$container_engine" build --iidfile "$image_file" --build-arg base="$base_image" "$dir/tests"
	container_image="$(cat "$image_file")"
	rm "$image_file"
fi

"$container_engine" run --rm "${container_run_opts[@]}" "${container_mount_opts[@]}" "$container_image" 2>&1 | tee "$dir/.build/$cname.test-log"
echo "$cname.test-log" >> "$dir/.build/$cname.artifacts"