#!/bin/bash

# Select the languages with enough translations for a single-module release (e.g. koffice)
# Run this script *first* (on a complete l10n checkout), before running tag_all.
module=koffice

cp -f /dev/null ../../language_list.new
total=0
for i in en_GB/messages/$module/*.po; do
  n=`msgfmt --statistics -o /dev/null $i 2>&1 | sed -e 's/,.*$//' | cut -d' ' -f1`
  total=$((total + $n))
done
required=$((total * 70 / 100))
required=`echo $required | sed -e 's/\..*//'`
echo "$total messages to translate, $required required as a minimum."
for lang in *; do
  sum=0
  if test "$lang" != "templates" -a -d $lang/messages/$module; then
    for i in $lang/messages/$module/*.po; do
      n=`msgfmt --statistics -o /dev/null $i 2>&1 | sed -e 's/,.*$//' | cut -d' ' -f1`
      sum=$((sum + $n))
    done
    if test $sum -gt $required; then
      echo $lang: $sum/$total, keeping
      echo $lang >> ../../language_list.new
    else
      echo $lang: $sum/$total, dropping
      #rm -rf $lang
    fi
  fi
done
echo "Languages selected, consider doing \"mv language_list.new language_list\" if OK"