forked from josch/mmdebstrap
43 lines
1.6 KiB
Bash
43 lines
1.6 KiB
Bash
#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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export SOURCE_DATE_EPOCH={{ SOURCE_DATE_EPOCH }}
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trap "rm -f /tmp/debian-chroot-{{ MODE }}.tar /tmp/debian-chroot-root-normal.tar" EXIT INT TERM
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[ "$(id -u)" -eq 0 ]
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prefix=
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if [ "$(id -u)" -eq 0 ] && [ "{{ MODE }}" != "root" ] && [ "{{ MODE }}" != "auto" ]; then
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if ! id "${SUDO_USER:-user}" >/dev/null 2>&1; then
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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useradd --home-dir "/home/${SUDO_USER:-user}" --create-home "${SUDO_USER:-user}"
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fi
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prefix="runuser -u ${SUDO_USER:-user} --"
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fi
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MMTARFILTER=
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[ -x /usr/bin/mmtarfilter ] && MMTARFILTER=/usr/bin/mmtarfilter
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[ -x ./tarfilter ] && MMTARFILTER=./tarfilter
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filter() {
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"$MMTARFILTER" \
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--path-exclude=/usr/bin/uncompress \
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--path-exclude=/var/cache/debconf/config.dat-old \
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--path-exclude=/var/cache/debconf/templates.dat-old \
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--path-exclude=/var/lib/dpkg/available \
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--path-exclude=/var/lib/dpkg/diversions \
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--path-exclude=/var/lib/dpkg/diversions-old \
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--path-exclude=/var/lib/dpkg/cmethopt \
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--path-exclude=/var/lib/dpkg/status-old \
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--path-exclude=/var/lib/shells.state
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}
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# base for comparison without jessie-or-older hook
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{{ CMD }} --mode=root --variant={{ VARIANT }} {{ DIST }} - {{ MIRROR }} >/tmp/debian-chroot-root-normal.tar
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$prefix {{ CMD }} --mode={{ MODE }} --variant={{ VARIANT }} --hook-dir=./hooks/jessie-or-older {{ DIST }} - {{ MIRROR }} | filter >/tmp/debian-chroot-{{ MODE }}.tar
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filter </tmp/debian-chroot-root-normal.tar | cmp - /tmp/debian-chroot-{{ MODE }}.tar
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