#!/bin/sh
#
# Get ISO codes from the iso-codes package and extract translations
#
rm -rf debian/iso-codes || true
mkdir debian/iso-codes

echo "Grabbing ISO-639-2 languages names:"
for i in `find /usr/share/locale/ -name iso_639-2.mo` ; do
  language=`echo $i | cut -f5 -d/`
  echo -n "$language"...
  # If a file exists in iso-codes.updated, then use it
  # else extract translations from the iso-codes package
  if [ ! -f iso-codes.updates/$language.po ] ; then
    msgunfmt $i >debian/iso-codes/${language}.po
  else
    cp iso-codes.updates/$language.po debian/iso-codes
  fi
  echo " done."
done

for i in `find iso-codes.updates -name \*.po -maxdepth 1 2>/dev/null` ; do
  if [ ! -f debian/iso-codes/`basename $i` ] ; then
    cp $i debian/iso-codes
  fi
done

# Delete all files of size 0.
find debian/iso-codes -size 0 | xargs --no-run-if-empty rm