#!/bin/sh -e

do_manual_removal=true

# Remove packages as specified in specific package removal list
for list in /cdrom/live/filesystem.packages-remove; do
	if [ -e $list ]; then
		do_manual_removal=
		do_initrd=true

		for package in $(awk '{ print $1 }' $list); do
			if [ -f /target/var/lib/dpkg/info/$package.list ]; then
				packages="$packages $package"
			fi
		done

		in-target apt-get --yes purge $packages
	fi
done

# Manually removing packages live specific packages:
# - Debian: live-boot, live-config, debian-installer-launcher
# - Ubuntu: casper

if [ $do_manual_removal ]; then
	for package in live-boot live-boot-initramfs-tools live-config live-config-runit live-config-systemd live-config-sysvinit live-config-upstart debian-installer-launcher casper calamares-settings-debian; do
		if [ -f /target/var/lib/dpkg/info/$package.list ]; then
			in-target apt-get --yes purge $package
			do_initrd=true
		fi
	done
fi

if [ $do_initrd ]; then
	in-target update-initramfs -k all -u
fi

in-target apt-get --yes autoremove