forked from josch/mmdebstrap
55 lines
2 KiB
Bash
55 lines
2 KiB
Bash
#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ "$(id -u)" -eq 0 ] && ! id -u user > /dev/null 2>&1; then
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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adduser --gecos user --disabled-password user
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fi
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if [ "{{ MODE }}" = unshare ]; then
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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sysctl -w kernel.unprivileged_userns_clone=1
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fi
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prefix=
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[ "$(id -u)" -eq 0 ] && [ "{{ MODE }}" != "root" ] && prefix="runuser -u user --"
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[ "{{ MODE }}" = "fakechroot" ] && prefix="$prefix fakechroot fakeroot"
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$prefix {{ CMD }} --mode={{ MODE }} --variant=extract --include=doc-debian {{ DIST }} /tmp/debian-chroot {{ MIRROR }}
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# delete contents of doc-debian
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rm /tmp/debian-chroot/usr/share/doc-base/debian-*
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rm -r /tmp/debian-chroot/usr/share/doc/debian
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rm -r /tmp/debian-chroot/usr/share/doc/doc-debian
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# delete real files
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rm /tmp/debian-chroot/etc/apt/sources.list
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rm /tmp/debian-chroot/etc/fstab
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rm /tmp/debian-chroot/etc/hostname
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rm /tmp/debian-chroot/etc/resolv.conf
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rm /tmp/debian-chroot/var/lib/dpkg/status
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rm /tmp/debian-chroot/var/cache/apt/archives/lock
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rm /tmp/debian-chroot/var/lib/apt/lists/lock
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## delete merged usr symlinks
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#rm /tmp/debian-chroot/libx32
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#rm /tmp/debian-chroot/lib64
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#rm /tmp/debian-chroot/lib32
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#rm /tmp/debian-chroot/sbin
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#rm /tmp/debian-chroot/bin
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#rm /tmp/debian-chroot/lib
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# delete ./dev (files might exist or not depending on the mode)
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rm -f /tmp/debian-chroot/dev/console
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rm -f /tmp/debian-chroot/dev/fd
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rm -f /tmp/debian-chroot/dev/full
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rm -f /tmp/debian-chroot/dev/null
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rm -f /tmp/debian-chroot/dev/ptmx
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rm -f /tmp/debian-chroot/dev/random
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rm -f /tmp/debian-chroot/dev/stderr
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rm -f /tmp/debian-chroot/dev/stdin
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rm -f /tmp/debian-chroot/dev/stdout
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rm -f /tmp/debian-chroot/dev/tty
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rm -f /tmp/debian-chroot/dev/urandom
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rm -f /tmp/debian-chroot/dev/zero
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# the rest should be empty directories that we can rmdir recursively
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find /tmp/debian-chroot -depth -print0 | xargs -0 rmdir
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