#! /bin/sh
# preinst script for logbuch
#
# see: dh_installdeb(1)

set -e

case "$1" in
    install|upgrade)
        if  [ -n "$2" ] && \
            dpkg --compare-versions "$2" le "0.39" && \
            [ -f /etc/logbuch/config.pm ]; then
            dirs=$(perl -e 'use lib "/etc/logbuch"; use config; print join " ", @config::notify_dirs');
            if [ -n "$dirs" ]; then
                for d in "$dirs"; do
                    chmod -R go= $d/.hg
                done
            fi
        fi
    ;;

    abort-upgrade)
    ;;

    *)
        echo "preinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

#DEBHELPER#

exit 0


