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#!/bin/bash
# Updates PO files from the current POT file
# Please run this program from the po/ directory
# Existing po.old files will be overwritten
type -p intltool-update >/dev/null 2>/dev/null
if [ "$?" -eq "0" ]; then
intltool-update --pot >/dev/null 2>&1
POT_FILENAME="`ls -1rt *.pot 2>/dev/null|tail -1 2>/dev/null`"
if [ ! -r "$POT_FILENAME" ]; then
echo "Could not create POT file. Exiting."
exit
fi
else
echo "Could not create POT file (intltool-update not found). Exiting."
exit
fi
PO_FILE_COUNT=0
find . -noleaf -type f -name "*.po"|sort|\
(
while read FILENAME; do
PO_FILE_COUNT=`expr $PO_FILE_COUNT + 1`
mv -f "$FILENAME" "$FILENAME".old # do not ask questions, because the answers would come from the pipe
if [ "$?" -eq "0" ]; then
echo "$FILENAME"
msgmerge "$FILENAME".old "$POT_FILENAME" > "$FILENAME"
if [ "$?" -ne "0" ]; then
echo "Could not merge \"$FILENAME.old\"."
fi
else
echo "Could not rename \"$FILENAME\". File skipped."
fi
done
echo; echo "Total number of PO files: $PO_FILE_COUNT"
)
echo
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