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#!/bin/sh
# This script is used for translations using .po files.
# It updates .po files after changes in the original English
# .xml files.
# The scripts 'merge_xml' and 'update-pot' should be run before
# this script!
if [ "$1" = "--help" ] ; then
echo "Usage: $0 <language>"
exit 0
fi
if [ -z "`which msgmerge 2>/dev/null`" ] ; then
echo "ERR: Msgmerge not found, please install the gettext package"
exit 1
fi
language=${1:-pl}
SPODIR="./po"
BUILDDIR="./build"
if [ -z "$PO_USEBUILD" ] ; then
PODIR=$SPODIR
else
PODIR="$BUILDDIR/build.po"
mkdir -p $PODIR/$language
fi
RET=0
[ -d "$PODIR" ] || exit 1
echo "Updating PO files for language '$language':"
for POT in `find $PODIR/pot -name "*.pot"` ; do
BASENAME="$(basename $POT .pot)"
PO=$PODIR/$language/$BASENAME.po
SPO=$SPODIR/$language/$BASENAME.po
if [ -f $SPO ] ; then
echo "- updating $BASENAME.po"
if [ -z "$PO_USEBUILD" ] ; then
# Update existing PO file
msgmerge -q -U --previous --backup=simple -w 79 $PO $POT
RC=$?
else
# Generate temporary PO file in build directory
msgmerge -q -w 79 $SPO $POT -o $PO
RC=$?
fi
if [ $RC -ne 0 ] ; then
RET=$RC
echo "Error: error $RC while executing msgmerge"
fi
else
echo "Warning: no PO file found for '$BASENAME'."
fi
done
exit $RET
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