#!/bin/bash -e

# Configure apt sources
install -m 644 files/sources.list "${ROOTFS_DIR}/etc/apt/"
sed -i "s/RELEASE/${RELEASE}/g" "${ROOTFS_DIR}/etc/apt/sources.list"

if [[ "${ARCH}" == "arm64" || "${ARCH}" == "armhf" ]]; then
	install -m 644 files/raspi.list "${ROOTFS_DIR}/etc/apt/sources.list.d/"
	sed -i "s/RELEASE/${RELEASE}/g" "${ROOTFS_DIR}/etc/apt/sources.list.d/raspi.list"
fi

install -m 644 files/oxmc.list "${ROOTFS_DIR}/etc/apt/sources.list.d/"
sed -i "s/RELEASE/${RELEASE}/g" "${ROOTFS_DIR}/etc/apt/sources.list.d/oxmc.list"

# Configure apt proxy
if [ -n "$APT_PROXY" ]; then
	install -m 644 files/51cache "${ROOTFS_DIR}/etc/apt/apt.conf.d/51cache"
	sed "${ROOTFS_DIR}/etc/apt/apt.conf.d/51cache" -i -e "s|APT_PROXY|${APT_PROXY}|"
else
	rm -f "${ROOTFS_DIR}/etc/apt/apt.conf.d/51cache"
fi

if [ -n "$TEMP_REPO" ]; then
	install -m 644 /dev/null "${ROOTFS_DIR}/etc/apt/sources.list.d/00-temp.list"
	echo "$TEMP_REPO" | sed "s/RELEASE/$RELEASE/g" > "${ROOTFS_DIR}/etc/apt/sources.list.d/00-temp.list"
else
	rm -f "${ROOTFS_DIR}/etc/apt/sources.list.d/00-temp.list"
fi

# Configure apt preferences
install -m 644 files/apt-chillcraftos-prefs "${ROOTFS_DIR}/etc/apt/preferences.d/"

if [[ "${ARCH}" == "arm64" || "${ARCH}" == "armhf" ]]; then
	# Add raspberrypi-archive-keyring to apt
	cat files/raspberrypi.gpg.key | gpg --dearmor > "${STAGE_WORK_DIR}/raspberrypi-archive-stable.gpg"
	install -m 644 "${STAGE_WORK_DIR}/raspberrypi-archive-stable.gpg" "${ROOTFS_DIR}/etc/apt/trusted.gpg.d/"
fi

# Add oxmc-archive-keyring to apt
cat files/oxmc.gpg.key | gpg --dearmor > "${STAGE_WORK_DIR}/oxmc.gpg"
install -m 644 "${STAGE_WORK_DIR}/oxmc.gpg" "${ROOTFS_DIR}/etc/apt/trusted.gpg.d/"

# Add armhf and arm64 architectures, update and upgrade and cache policy
on_chroot <<- \EOF
	SYSTEM_ARCH="$(dpkg --print-architecture)"
	if [ "$SYSTEM_ARCH" = "armhf" ]; then
		dpkg --add-architecture arm64
	elif [ "$SYSTEM_ARCH" = "arm64" ]; then
		dpkg --add-architecture armhf
	fi
	apt-get update
	apt-get dist-upgrade -y
	apt-cache policy
EOF