#!/bin/sh
set -eu
export LC_ALL=C.UTF-8
if [ "$(id -u)" -eq 0 ] && ! id -u user > /dev/null 2>&1; then
	if [ ! -e /mmdebstrap-testenv ]; then
		echo "this test modifies the system and should only be run inside a container" >&2
		exit 1
	fi
	adduser --gecos user --disabled-password user
fi
prefix=
[ "$(id -u)" -eq 0 ] && prefix="runuser -u user --"
$prefix {{ CMD }} --mode=chrootless --variant=custom --include=doc-debian {{ DIST }} /tmp/debian-chroot {{ MIRROR }}
tar -C /tmp/debian-chroot --owner=0 --group=0 --numeric-owner --sort=name --clamp-mtime --mtime=$(date --utc --date=@{{ SOURCE_DATE_EPOCH }} --iso-8601=seconds) -cf /tmp/debian-chroot.tar .
tar tvf /tmp/debian-chroot.tar > doc-debian.tar.list
rm /tmp/debian-chroot.tar
# delete contents of doc-debian
rm /tmp/debian-chroot/usr/share/doc-base/debian-*
rm -r /tmp/debian-chroot/usr/share/doc/debian
rm -r /tmp/debian-chroot/usr/share/doc/doc-debian
# delete real files
rm /tmp/debian-chroot/etc/apt/sources.list
rm /tmp/debian-chroot/etc/fstab
rm /tmp/debian-chroot/etc/hostname
rm /tmp/debian-chroot/etc/resolv.conf
rm /tmp/debian-chroot/var/lib/dpkg/status
rm /tmp/debian-chroot/var/cache/apt/archives/lock
rm /tmp/debian-chroot/var/lib/dpkg/lock
rm /tmp/debian-chroot/var/lib/dpkg/lock-frontend
rm /tmp/debian-chroot/var/lib/apt/lists/lock
## delete merged usr symlinks
#rm /tmp/debian-chroot/libx32
#rm /tmp/debian-chroot/lib64
#rm /tmp/debian-chroot/lib32
#rm /tmp/debian-chroot/sbin
#rm /tmp/debian-chroot/bin
#rm /tmp/debian-chroot/lib
# in chrootless mode, there is more to remove
rm /tmp/debian-chroot/var/lib/dpkg/triggers/Lock
rm /tmp/debian-chroot/var/lib/dpkg/triggers/Unincorp
rm /tmp/debian-chroot/var/lib/dpkg/status-old
rm /tmp/debian-chroot/var/lib/dpkg/info/format
rm /tmp/debian-chroot/var/lib/dpkg/info/doc-debian.md5sums
rm /tmp/debian-chroot/var/lib/dpkg/info/doc-debian.list
# the rest should be empty directories that we can rmdir recursively
find /tmp/debian-chroot -depth -print0 | xargs -0 rmdir