#!/bin/sh
#
# $FreeBSD: head/shells/heirloom-sh/pkg-deinstall 340719 2014-01-22 15:52:06Z mat $
#

JSH="$(echo ${PKG_PREFIX-/usr/local}/bin/jsh | /usr/bin/sed -e 's|//|/|g')"
SHELLS="${PKG_DESTDIR-}/etc/shells"

case $2 in
DEINSTALL)
  if grep -qs "^$JSH\$" "$SHELLS"; then
    if [ $(id -u) -eq 0 ]; then
      TMPSHELLS=$(mktemp -t shells)
      grep -v "^$JSH\$" "$SHELLS" > "$TMPSHELLS"
      cat "$TMPSHELLS" > "$SHELLS"
      rm "$TMPSHELLS"
    else
      echo "Not root, please remove $JSH from $SHELLS manually"
    fi
  fi
  ;;
esac