forked from josch/mmdebstrap
35 lines
1.6 KiB
Text
35 lines
1.6 KiB
Text
|
#!/bin/sh
|
||
|
|
set -eu
|
||
|
|
export LC_ALL=C.UTF-8
|
||
|
|
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
|
||
|
|
sysctl -w kernel.unprivileged_userns_clone=1
|
||
|
|
export SOURCE_DATE_EPOCH={{ SOURCE_DATE_EPOCH }}
|
||
|
|
{{ CMD }} --mode=root --variant={{ VARIANT }} {{ DIST }} /tmp/debian-chroot-root.{{ FORMAT }} {{ MIRROR }}
|
||
|
|
if [ "{{ FORMAT }}" = tar ]; then
|
||
|
|
printf 'ustar ' | cmp --bytes=6 --ignore-initial=257:0 /tmp/debian-chroot-root.tar -
|
||
|
|
elif [ "{{ FORMAT }}" = squashfs ]; then
|
||
|
|
printf 'hsqs' | cmp --bytes=4 /tmp/debian-chroot-root.squashfs -
|
||
|
|
elif [ "{{ FORMAT }}" = ext2 ]; then
|
||
|
|
printf '\123\357' | cmp --bytes=2 --ignore-initial=1080:0 /tmp/debian-chroot-root.ext2 -
|
||
|
|
else
|
||
|
|
echo "unknown format: {{ FORMAT }}" >&2
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
runuser -u user -- {{ CMD }} --mode=unshare --variant={{ VARIANT }} {{ DIST }} /tmp/debian-chroot-unshare.{{ FORMAT }} {{ MIRROR }}
|
||
|
|
cmp /tmp/debian-chroot-root.{{ FORMAT }} /tmp/debian-chroot-unshare.{{ FORMAT }}
|
||
|
|
rm /tmp/debian-chroot-unshare.{{ FORMAT }}
|
||
|
|
case {{ VARIANT }} in essential|apt|minbase|buildd)
|
||
|
|
# variants important and standard differ because permissions drwxr-sr-x
|
||
|
|
# and extended attributes of ./var/log/journal/ cannot be preserved
|
||
|
|
# in fakechroot mode
|
||
|
|
runuser -u user -- {{ CMD }} --mode=fakechroot --variant={{ VARIANT }} {{ DIST }} /tmp/debian-chroot-fakechroot.{{ FORMAT }} {{ MIRROR }}
|
||
|
|
cmp /tmp/debian-chroot-root.{{ FORMAT }} /tmp/debian-chroot-fakechroot.{{ FORMAT }}
|
||
|
|
rm /tmp/debian-chroot-fakechroot.{{ FORMAT }}
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
rm /tmp/debian-chroot-root.{{ FORMAT }}
|