msg() {
    local ALL_OFF="\e[1;0m"
    local BOLD="\e[1;1m"
    local GREEN="${BOLD}\e[1;32m"

    local MESSAGE=$1
    shift 1
    printf "${GREEN}==>${ALL_OFF}${BOLD} ${MESSAGE}${ALL_OFF}\n" "$@" >&2
}

post_upgrade() {
	if usr/bin/pacman-key -l >/dev/null 2>&1; then
		usr/bin/pacman-key --populate biglinux
	else
		pacman-key --init
		pacman-key --populate biglinux
		#echo " >>> Run \`pacman-key --init\` to set up your pacman keyring."
		#echo " >>> Then run \`pacman-key --populate biglinux\` to install the BigLinux keyring."
	fi
	
	if [ -z "$(grep biglinux-arm-keyring /etc/pacman.conf)" ];then
		sed -i 's/archlinuxarm-keyring/archlinuxarm-keyring biglinux-arm-keyring/' /etc/pacman.conf
	fi
}

# post_install() {
# 	if [ -x usr/bin/pacman-key ]; then
# 		post_upgrade
# 	fi
# 	
# 	#add keyring in rootfs
# 	ROOTFS_IMG='/var/lib/manjaro-arm-tools/img'
# 	ARCH='aarch64'
# 	CHROOTDIR="${ROOTFS_IMG}/rootfs_${ARCH}"
# 	$CHROOTDIR pacman-key --init
#     $CHROOTDIR pacman-key --populate archlinuxarm manjaro manjaro-arm biglinux
#     if [ -z "$(grep biglinux-arm-keyring /etc/pacman.conf)" ];then
# 		sed -i 's/archlinuxarm-keyring/archlinuxarm-keyring biglinux-arm-keyring/' /etc/pacman.conf
# 	fi
# }
