#!/bin/sh

# set ETHERPAD_API_KEY variable
if test -f "/run/secrets/etherpad_api_key"; then
    pwd=`cat /run/secrets/etherpad_api_key`
    if [ -z $pwd ]; then
        echo >&2 "error: /run/secrets/etherpad_api_key is empty"
        exit 1
    fi
    echo "entrypoint.etherpad.sh setting ETHERPAD_API_KEY"
    export "ETHERPAD_API_KEY"="${pwd}"
    unset "pwd"
else
    echo >&2 "error: /run/secrets/etherpad_api_key does not exist"
    exit 1
fi

echo $ETHERPAD_API_KEY > /tmp/apikey
export NODE_ENV=production

node /opt/etherpad-lite/node_modules/ep_etherpad-lite/node/server.js --apikey /tmp/apikey