i18n helper shell

translations.sh

#!/bin/bash

RETVAL=0
TARGET=$2
PYTHON_BIN=/usr/bin/python2.5
NKF_BIN=/opt/local/bin/nkf

dircheck() {
    if [ -d "$1" ]; then
        return 1
    else
        echo "dirname $1 does not exist"
        return 0
    fi
}

generate() {
    if dircheck "$TARGET"; then
        RETVAL=1
        return
    fi
    echo "Extract messages..."
    $PYTHON_BIN manage.py extract_messages $TARGET 

    echo "Update translations..."
    $PYTHON_BIN manage.py update_translations $TARGET -l ja
    $PYTHON_BIN manage.py update_translations $TARGET -l en
    
    echo "Change line ends..."
    $NKF_BIN --overwrite -Lw $TARGET/i18n/messages.pot
    $NKF_BIN --overwrite -Lw $TARGET/i18n/ja/LC_MESSAGES/messages.po
    $NKF_BIN --overwrite -Lw $TARGET/i18n/en/LC_MESSAGES/messages.po
}

compile() {
    if dircheck "$TARGET"; then
        RETVAL=1
        return
    fi

    echo "Compile translations..."
    $PYTHON_BIN manage.py compile_translations $TARGET
}

usage() {
    echo "Usage..."
    echo "$0 (generate|compile) [target]"
}


case $1 in 
    generate)
        generate
        ;;
    compile)
        compile
        ;;
    *)
        usage
        RETVAL=255
esac

exit $RETVAL