#!/bin/sh

set -e

case "$1" in
  purge)
    # offer to remove chroot jail (if configured and still exists)
    . /usr/share/debconf/confmodule
    db_get cvsd/rootjail
    if [ "$RET" != "" -a "$RET" != "/"  -a "$RET" != "none" -a -d "$RET" ]
    then
      CHROOT="$RET"
      db_title "Removing cvsd"
      db_subst cvsd/remove_chroot rootjail "$CHROOT"
      if db_input high cvsd/remove_chroot
      then
        db_go
        db_get cvsd/remove_chroot
        if [ "$RET" = "true" ]
        then
          rm -rf "$CHROOT"
        fi
      else
        echo "WARNING: not deleting $CHROOT!" >&2
      fi
    fi
    # remove config
    rm -rf /etc/cvsd
    # remove user/group
    userdel cvsd > /dev/null 2>&1 || true
    groupdel cvsd > /dev/null 2>&1 || true
    ;;
esac

#DEBHELPER#

exit 0
