#!/bin/sh

cd "$(dirname $0)" # root of translatable sources
BASEDIR="$(pwd)"

cd "$BASEDIR/.."

PROJECTCONTAINMENT="$(pwd)/containment/metadata.desktop.cmake" # containment path
PROJECTPLASMOID="$(pwd)/plasmoid/metadata.desktop.cmake" # plasmoid path
PROJECTSHELL="$(pwd)/shell/metadata.desktop.cmake" # shell path
PROJECTAPP="$(pwd)/app/latte-dock.desktop.cmake" # app path

function generate_desktop_file
{
    cd "$BASEDIR/$1"

    LINGUAS=$(ls | grep ".*.po$" | xargs --no-run-if-empty --max-args=1 basename -s .po)
    echo $LINGUAS > LINGUAS

    # msgfmt first reads the ‘LINGUAS’ file under directory,
    # and then processes all ‘.po’ files listed there
    msgfmt --desktop --template="../desktop-templates/$2" -d . -o "$3"
    rm "LINGUAS"

    echo -e "metadata.desktop file for \e[0;32m$1\e[0m was updated..."
}

generate_desktop_file containment containment.metadata.desktop.template "$PROJECTCONTAINMENT"

generate_desktop_file plasmoid plasmoid.metadata.desktop.template "$PROJECTPLASMOID"

generate_desktop_file shell shell.metadata.desktop.template "$PROJECTSHELL"

generate_desktop_file app latte-dock.desktop.template "$PROJECTAPP"