#!/bin/bash

set -e

case $1 in
  preinst)
    exit 0
    ;;
  postinst)
    if [[ ${TARGET} ]]; then
      if [ ! -f ${TARGET}/etc/shadow ]; then
        echo "Converting /etc/passwd to shadow for ${TARGET}"
        chroot ${TARGET} pwconv
      fi

      if [ ! -f ${TARGET}/etc/gshadow ]; then
        echo "Converting /etc/group to gshadow for ${TARGET}"
        chroot ${TARGET} grpconv
      fi
    else
      if [ ! -f /etc/shadow ]; then
        echo "Converting /etc/passwd to shadow"
        pwconv
      fi

      if [ ! -f /etc/gshadow ]; then
        echo "Converting /etc/group to gshadow for ${TARGET}"
        grpconv
      fi
    fi
    ;;
  prerm)
    exit 0
    ;;
  postrm)
    exit 0
    ;;
esac