#!/bin/sh
# postrm script
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <postrm> `remove'
#        * <postrm> `purge'
#        * <old-postrm> `upgrade' <new-version>
#        * <new-postrm> `failed-upgrade' <old-version>
#        * <new-postrm> `abort-install'
#        * <new-postrm> `abort-install' <old-version>
#        * <new-postrm> `abort-upgrade' <old-version>
#        * <disappearer's-postrm> `disappear' <overwriter>
#          <overwriter-version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package


clean_stuff()
{
    local _prefdir _aptdir _sharedir
    _prefdir="/etc/apt/preferences.d"
    _aptdir="/etc/apt/sources.list.d"
    _sharedir="/usr/share/yandex-disk-common-apt"

    # remove common repos
    rm -f ${_aptdir}/yandex.list

    if `hostname | grep -Eq 'proxy[0-9]{1,2}[a-z]\.disk\.*'` ; then
        rm -f ${_aptdir}/searchkernel-stable-ssh.list
    else
        rm -f ${_aptdir}/searchkernel-stable.list
    fi

    # don't touch main sources.list
    # rm -f ${_aptdir}/../sources.list
    # remove preferences
    rm -f ${_prefdir}/kernel-pin

    # For each distro remove custom repo
    if `lsb_release -c | grep -q precise`; then
        rm -f ${_aptdir}/yandex-precise.list
        rm -f ${_aptdir}/yandex-disk-precise.list

    elif `lsb_release -c | grep -q trusty` ; then
        rm -f ${_aptdir}/yandex-trusty.list
        rm -f ${_aptdir}/yandex-disk-trusty.list

    elif `lsb_release -c | grep -q xenial` ; then
        rm -f ${_aptdir}/yandex-xenial.list
        rm -f ${_aptdir}/yandex-disk-xenial.list

    else
        echo "WARNING: Unsupported Linux Distro"
    fi
}


case "$1" in
    remove)
        clean_stuff
        ;;

    upgrade|failed-upgrade|abort-install|abort-upgrade|disappear|purge)
        ;;

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

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0

