#! /bin/sh

# Copyright (c) 2008 Wolfgang Rosenauer.  All rights reserved.

#

# check if we are started as root

# only one of UID and USER must be set correctly

if test "$UID" != 0 -a "$USER" != root; then

    echo "You must be root to start $0."

    exit 1

fi

PREFIX="%PROGDIR"

# dictionaries

MYSPELL=/usr/share/myspell

MOZ_SPELL=$PREFIX/dictionaries

if [ -d $MOZ_SPELL ] ; then

  if [ -d $MYSPELL ] ; then

    for dict in $MYSPELL/??[-_]??.aff ; do

      # check is it is really the file or it is a string which contain '??_??'

      if ! [ -e $dict ] ; then

        continue

      fi

      # the dict file name

      dict_file=`echo ${dict##*/}`

      # the dict file has a valid name

      lang=`echo ${dict_file:0:2}`

      country=`echo ${dict_file:3:2}`

      # check for .dic file

      if [ ! -r $MYSPELL/${lang}[-_]${country}.dic ] ; then

        continue

      fi

      # create links

      if [ ! -r $MOZ_SPELL/${lang}[-_]${country}.aff ] ; then

        ln -sf $MYSPELL/${lang}[-_]${country}.aff \

               $MOZ_SPELL/${lang}-${country}.aff

      fi      

      if [ ! -r $MOZ_SPELL/${lang}[-_]${country}.dic ] ; then

        ln -sf $MYSPELL/${lang}[-_]${country}.dic \

               $MOZ_SPELL/${lang}-${country}.dic

      fi      

    done

    echo "-> added myspell dictionaries"

  fi

  # remove broken links

  for dict in $MOZ_SPELL/*.{aff,dic} ; do

    if ! [ -r $dict ] ; then

      rm -f $dict

    fi

  done

fi