#! /bin/bash

# This script is a hack to extract translations for some strings from
# the gedit translations and append them to the gnome-terminal translations.
#
# To apply translations, use:
# ./apply-extra-translations --apply gnome-terminal-2.28.0 extra-translations
#
# To update the translations, use:
# ./apply-extra-translations --update gnome-terminal-2.28.0 extra-translations

if [ $# -ne 3 ]; then
  echo "Usage: apply-extra-translations [--update|--apply] DIRECTORY FILE"
  exit 1
fi

mode=$1
dir=$2
translations=$3
strings=("Find" "_Search for: " "_Match case" "Match _entire word only" "Match as _regular expression" "Search _backwards" "_Wrap around")

if [ "$mode" = "--update" ]; then
  if ! rpm -q gedit >/dev/null ; then
    echo "Please install gedit"
    exit 1
  fi
  for i in `grep -v "^#" $dir/po/LINGUAS`; do
    for s in "${strings[@]}"; do
      msgstr=`env LANGUAGE="$i.UTF-8" gettext --domain=gedit "$s"`
      echo "$i:$s:$msgstr"
    done
  done >$translations

elif [ "$mode" = "--apply" ]; then

  for i in `grep -v "^#" $dir/po/LINGUAS`; do
    for s in "${strings[@]}"; do
      msgstr=`grep "^$i:$s:" $translations | cut -d: -f3`
      cat >>$dir/po/$i.po <<EOF

msgid "$s"
msgstr "$msgstr"
EOF
    done
  done

fi

exit