#!/bin/sh
#
# run this script whenever you used update_po_files.sh to remove all changes of files.
# It reverts all po-files where just the POT-Creation-Date header line was changed (not new translations)
#

BASE_DIR=$(cd $(dirname "$0")/..; pwd)

cd "$BASE_DIR"
svn stat intl plugins | grep "\.po$" | cut -d " " -f 2- | while read po_file
  do	test -z "$(svn diff $po_file)" && continue
  	diff=$(svn diff "$po_file" | grep "^\+" | grep -v "^\+\{3\}" | grep -v "POT-Creation-Date")
  	test -z "$diff" && svn revert "$po_file"
 done