build_frontend

# Builds the frontend for production

# If current pwd is scripts, go 1 up.
if [ ${PWD##*/} == "scripts" ]; then
    cd ..
fi

cd homeassistant/components/frontend/www_static/home-assistant-polymer
npm install
npm run frontend_prod

cp bower_components/webcomponentsjs/webcomponents-lite.min.js ..
cp build/frontend.html ..

# Generate the MD5 hash of the new frontend
cd ../..
echo '""" DO NOT MODIFY. Auto-generated by build_frontend script """' > version.py
if [ $(command -v md5) ]; then
    echo 'VERSION = "'`md5 -q www_static/frontend.html`'"' >> version.py
elif [ $(command -v md5sum) ]; then
    echo 'VERSION = "'`md5sum www_static/frontend.html | cut -c-32`'"' >> version.py
else
    echo 'Could not find an MD5 utility'
fi