source: apps/routerconsole/java/bmsg.sh @ 6019cf81

#
# Update messages_xx.po and messages_xx.class files,
# from both java and jsp sources.
# Requires installed programs xgettext, msgfmt, msgmerge, and find.
# zzz - public domain
#

## launching sh.exe with -login parameter will open a shell with the current path always pointing to \bin\
## need to cd into our orignal path - where we call sh.exe from.

cd $CALLFROM
echo $PWD

## except this everything is the same with bundle-message.sh
## walking - public domain :-D


CLASS=net.i2p.router.web.messages
TMPFILE=build/javafiles.txt
export TZ=UTC

#
# generate strings/Countries.java from ../../../installer/resources/countries.txt
#
CFILE=../../../installer/resources/countries.txt
JFILE=build/Countries.java
if [ $CFILE -nt $JFILE -o ! -s $JFILE ]
then
        mkdir -p build
        echo '// Automatically generated pseudo-java for xgettext - do not edit' > $JFILE
        echo '// Translators may wish to translate a few of these, do not bother to translate all of them!!' >> $JFILE
        sed 's/..,\(..*\)/_("\1");/' $CFILE >> $JFILE
fi

# list specific files in router/ here, so we don't scan the whole tree
ROUTERFILES="\
   ../../../router/java/src/net/i2p/router/RouterThrottleImpl.java \
   ../../../router/java/src/net/i2p/router/tunnel/pool/BuildHandler.java"
JPATHS="src ../jsp/WEB-INF strings $JFILE $ROUTERFILES"
for i in ../locale/messages_*.po
do
        # get language
        LG=${i#../locale/messages_}
        LG=${LG%.po}

        # make list of java files newer than the .po file
        find $JPATHS -name *.java -newer $i > $TMPFILE
        if [ -s build/obj/net/i2p/router/web/messages_$LG.class -a \
             build/obj/net/i2p/router/web/messages_$LG.class -nt $i -a \
             ! -s $TMPFILE ]
        then
                continue
        fi

        echo "Generating ${CLASS}_$LG ResourceBundle..."

        # extract strings from java and jsp files, and update messages.po files
        # translate calls must be one of the forms:
        # _("foo")
        # _x("foo")
        # intl._("foo")
        # intl.title("foo")
        # handler._("foo")
        # formhandler._("foo")
        # net.i2p.router.web.Messages.getString("foo")
        # In a jsp, you must use a helper or handler that has the context set.
        # To start a new translation, copy the header from an old translation to the new .po file,
        # then ant distclean updater.
        find $JPATHS -name *.java > $TMPFILE
        xgettext -f $TMPFILE -F -L java --from-code=UTF-8 \
                 --keyword=_ --keyword=_x --keyword=intl._ --keyword=intl.title \
                 --keyword=handler._ --keyword=formhandler._ \
                 --keyword=net.i2p.router.web.Messages.getString \
                 -o ${i}t
        if [ $? -ne 0 ]
        then
                echo 'Warning - xgettext failed, not updating translations'
                rm -f ${i}t
                break
        fi
        msgmerge -U --backup=none $i ${i}t
        if [ $? -ne 0 ]
        then
                echo 'Warning - msgmerge failed, not updating translations'
                rm -f ${i}t
                break
        fi
        rm -f ${i}t
        # so we don't do this again
        touch $i

        # convert to class files in build/obj
        msgfmt --java -r $CLASS -l $LG -d build/obj $i
        if [ $? -ne 0 ]
        then
                echo 'Warning - msgfmt failed, not updating translations'
                break
        fi
done
rm -f $TMPFILE
# todo: return failure
exit 0