#!/bin/sh
#
# If FAKECHROOT_CMD_SUBST sets up wrong substitutions, then binaries cannot be
# found. For example if /usr/bin/chroot is listed in FAKECHROOT_CMD_SUBST but
# /usr/sbin (the actual location of the chroot binary) is not in PATH, the
# command fails

set -eu
export LC_ALL=C.UTF-8
[ "{{ MODE }}" = "fakechroot" ]
trap "rm -f /tmp/debian-chroot.tar" EXIT INT TERM
if [ "$(id -u)" -eq 0 ] && ! id -u user > /dev/null 2>&1; then
	if [ ! -e /mmdebstrap-testenv ]; then
		echo "this test modifies the system and should only be run inside a container" >&2
		exit 1
	fi
	useradd --home-dir /home/user --create-home user
fi
prefix=
[ "$(id -u)" -eq 0 ] && prefix="runuser -u user --"
$prefix env PATH=/usr/bin:/bin fakechroot fakeroot {{ CMD }} --mode=fakechroot --variant=apt {{ DIST }} /tmp/debian-chroot.tar {{ MIRROR }}
tar -tf /tmp/debian-chroot.tar | sort | diff -u tar1.txt -