Messages.sh

#!/bin/bash

BASEDIR="."		# root of translatable sources
PODIR="po"		# folder for po files
PROJECT="kcm-grub2"	# project name
BUGADDR="ohmygod19993@gmail.com"    # MSGID-Bugs
WDIR=`pwd`		# working dir


echo "Preparing rc files"
cd ${BASEDIR}
# we use simple sorting to make sure the lines do not jump around too much from system to system
find . ! -path './build/*' -a \( -name '*.rc' -o -name '*.ui' -o -name '*.kcfg' \) | sort > ${WDIR}/rcfiles.list
xargs --arg-file=${WDIR}/rcfiles.list extractrc > ${WDIR}/rc.cpp
# additional string for KAboutData
echo 'i18nc("NAME OF TRANSLATORS","Your names");' >> ${WDIR}/rc.cpp
echo 'i18nc("EMAIL OF TRANSLATORS","Your emails");' >> ${WDIR}/rc.cpp
cd ${WDIR}
echo "Done preparing rc files"


echo "Extracting messages"
cd ${BASEDIR}
# see above on sorting
find . ! -path './build/*' -a \( -name '*.cpp' -o -name '*.h' -o -name '*.c' \) | sort > ${WDIR}/infiles.list
echo "rc.cpp" >> ${WDIR}/infiles.list
cd ${WDIR}
xgettext --from-code=UTF-8 -C -kde -ci18n -ki18n:1 -ki18nc:1c,2 -ki18np:1,2 -ki18ncp:1c,2,3 -ktr2i18n:1 \
        -kI18N_NOOP:1 -kI18N_NOOP2:1c,2 -kaliasLocale -kki18n:1 -kki18nc:1c,2 -kki18np:1,2 -kki18ncp:1c,2,3 \
        --msgid-bugs-address="${BUGADDR}" \
        --files-from=infiles.list -D ${BASEDIR} -D ${WDIR} -o po/${PROJECT}.pot || { echo "error while calling xgettext. aborting."; exit 1; }
echo "Done extracting messages"


echo "Merging translations"
catalogs=`find . -name '*.po'`
for cat in $catalogs; do
    echo $cat
    msgmerge -v -o $cat.new $cat po/${PROJECT}.pot
    mv $cat.new $cat
done
echo "Done merging translations"


echo "Cleaning up"
cd ${WDIR}
rm rcfiles.list
rm infiles.list
rm rc.cpp
echo "Done"