#!/bin/sh -e
# prerm script for perforce-swarm
#
# see: dh_installdeb(1)

# Summary of how this script can be called:
# <prerm>                   'remove'
# <old-prerm>               'upgrade'           <new-version>
# <new-prerm>               'failed-upgrade'    <old-version>
# <conflictor's-prerm>      'remove' 'in-favour' <package> <new-version>
# <deconfigured's-prerm>    'deconfigure' \
#                             'in-favour' <package-being-installed> <version> \
#                             'removing'  <conflicting-package>     <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package

ME="${0##*/}"
#echo "###########################"
#echo "[$ME] [$*]"

THISPKG="helix-swarm-triggers"
PERFORCE_ROOT="/opt/perforce"
PERFORCE_CFGDIR="$PERFORCE_ROOT/etc"
SWARM_ROOT="$PERFORCE_ROOT/swarm"
SWARM_DATADIR="$SWARM_ROOT/data"
SWARM_SBINDIR="$SWARM_ROOT/sbin"
SWARM_CONFIG="$SWARM_DATADIR/config.php"

SWARM_TRIG_BINDIR="$PERFORCE_ROOT/swarm-triggers/bin"
SWARM_TRIG_SCRIPT="$SWARM_TRIG_BINDIR/swarm-trigger.pl"
SWARM_CONFIG_SRCNAME="swarm-trigger.conf"
SWARM_TRIG_CONFIG="$PERFORCE_CFGDIR/$SWARM_CONFIG_SRCNAME"

do_remove()
{
    echo "$THISPKG: Saving Swarm trigger config with .save suffix"
    mv "$SWARM_TRIG_CONFIG" "$SWARM_TRIG_CONFIG.save"
}

case "$1" in
    remove|deconfigure)
        do_remove
    ;;
    upgrade)
        # Leave trigger config file in place
    ;;

    failed-upgrade)
    ;;

    *)
        echo "$ME 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