File: cryptsetup.preinst

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cryptsetup 20050111-3
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#! /bin/sh -e

create_etc_keys() {
	[ -d /etc/keys/ ] || mkdir -p /etc/keys/
}

create_crypttab() {
	if [ ! -f /etc/crypttab ]; then
		cat <<-EOC >/etc/crypttab
		# <target device> <source device> <key file> <options>
		EOC
	fi
}

case "$1" in
	install)
	create_etc_keys
	create_crypttab
	;;
	
	upgrade|abort-upgrade)
	;;
	
	*)
	echo "preinst called with unknown argument '$1'" >&2
	exit 1
	;;
esac

#DEBHELPER#

exit 0