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|
#!/bin/sh
set -e
case "${1}" in
install|upgrade)
mkdir -p /lib/container/divert
for FILE in halt poweroff reboot shutdown coldreboot
do
TRUENAME_USR="$(dpkg-divert --truename "/usr/sbin/${FILE}")"
TRUENAME_ALIAS="$(dpkg-divert --truename "/sbin/${FILE}")"
RENAME_FLAG="--no-rename"
if [ "${TRUENAME_USR}" = "/usr/sbin/${FILE}" ]
then
if [ "${TRUENAME_ALIAS}" = "/sbin/${FILE}" ]
then
RENAME_FLAG="--rename"
fi
dpkg-divert --package bfh-container --quiet --add "${RENAME_FLAG}" --divert "/usr/lib/container/divert/${FILE}.orig" "/usr/sbin/${FILE}"
fi
# DEP17 M18 duplicated diversion, can be removed after trixie.
if [ "${TRUENAME_ALIAS}" = "/sbin/${FILE}" ]
then
dpkg-divert --package bfh-container --quiet --add "${RENAME_FLAG}" --divert "/lib/container/divert/${FILE}.orig.usr-is-merged" "/sbin/${FILE}"
elif [ "${TRUENAME_ALIAS}" != "/lib/container/divert/${FILE}.orig.usr-is-merged" ]
then
dpkg-divert --package bfh-container --quiet --remove --no-rename "/sbin/${FILE}"
dpkg-divert --package bfh-container --quiet --add --no-rename --divert "/lib/container/divert/${FILE}.orig.usr-is-merged" "/sbin/${FILE}"
if [ -e "${TRUENAME_ALIAS}" ] || [ -h "${TRUENAME_ALIAS}" ]
then
mv "${TRUENAME_ALIAS}" "/lib/container/divert/${FILE}.orig.usr-is-merged"
fi
fi
done
for FILE in pm-hibernate pm-suspend pm-suspend-hybrid
do
TRUENAME_USR="$(dpkg-divert --truename "/usr/sbin/${FILE}")"
if [ "${TRUENAME_USR}" = "/lib/container/divert/${FILE}.orig" ]
then
dpkg-divert --package bfh-container --quiet --remove --no-rename "/usr/sbin/${FILE}"
dpkg-divert --package bfh-container --quiet --add --no-rename --divert "/usr/lib/container/divert/${FILE}.orig" "/usr/sbin/${FILE}"
else
dpkg-divert --package bfh-container --quiet --add --rename --divert "/usr/lib/container/divert/${FILE}.orig" "/usr/sbin/${FILE}"
fi
done
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument \`${1}'" >&2
exit 1
;;
esac
#DEBHELPER#
exit 0
|
