#!/bin/bash
usage(){
	echo -e "Usage:\n\t$0 [arm|arm64|x86]"
	exit 1
}
if [[ -z "$1" ]]; then
	usage
fi
ARCH=${1,,}
[[ -d ./images ]] || mkdir ./images
case $ARCH in
	arm)
		sudo docker buildx build --no-cache --platform linux/arm/v6 -t mdns .
		sudo docker save mdns -o ./images/mdns_arm32.tar
		;;
	arm64)
		sudo docker buildx build --no-cache --platform linux/arm64 -t mdns .
		sudo docker save mdns -o ./images/mdns_arm64.tar
		;;
	x86)
		sudo docker buildx build --no-cache --platform linux/amd64 -t mdns .
		sudo docker save mdns -o ./images/mdns_x86.tar
		;;
	*)
		usage
		;;
esac