#!/bin/sh

transform="@program_transform_name@"

prefix="@prefix@"
exec_prefix="@exec_prefix@"
bindir="@bindir@"
datarootdir="@datarootdir@"
datadir="@datadir@"

grub_mklayout="${bindir}/`echo grub-mklayout | sed ${transform}`"

ckbcomp_options=""

. "${datadir}/@PACKAGE@/grub-mkconfig_lib"

self=`basename $0`

usage () {
    gettext_printf "Usage: %s -o OUTPUT CKBMAP_ARGUMENTS...\n" "$self"
    gettext "Make GRUB layout file."; echo
    echo
    printf "  -h, --help              %s\n" "$(gettext "print this message and exit")"
    printf "  -v, --version           %s\n" "$(gettext "print the version information and exit")"
    printf "  -o, --output=%-11s%s\n" "$(gettext FILE)" "$(gettext "save output in FILE [required]")"
    echo
    gettext_printf "%s generates a keyboard layout for GRUB using ckbcomp\n" "$self"
    echo
    gettext "Report bugs to <bug-grub@gnu.org>."; echo
}

argument () {
  opt=$1
  shift

  if test $# -eq 0; then
      gettext_printf "%s: option requires an argument -- '%s'\n" "$0" "$opt" 1>&2
      exit 1
  fi
  echo $1
}

output=

while test $# -gt 0
do
    option=$1
    shift
    case "$option" in
    -h | --help)
	usage
	exit 0 ;;
    -v | --version)
	echo "$self (${PACKAGE_NAME}) ${PACKAGE_VERSION}"
	exit 0 ;;
    -o | --output)
	output=`argument $option "$@"`; shift ;;
    --output=*)
	output=`echo "$option" | sed 's/--output=//'` ;;
    *)
	ckbcomp_options="$ckbcomp_options $option";;
    esac
done

if [ "x${output}" = x ] ; then
  gettext "output file must be given" >&2
  echo >&2
  usage
  exit 1
fi

ckbcomp $ckbcomp_options | "$grub_mklayout" -o "${output}"