#!/bin/sh
set -e

PKG_SRC="/opt/nextcloud-collabora-nodered"
PKG_DEST="/data/node_modules/node-red-contrib-nextcloud-collabora"

rm -rf "$PKG_DEST"
cp -a "$PKG_SRC" "$PKG_DEST"

if [ ! -f /data/settings.js ] && [ -f "$PKG_SRC/settings.js.example" ]; then
    cp "$PKG_SRC/settings.js.example" /data/settings.js
fi

if [ -f "$PKG_SRC/flows/example-flows.json" ] && [ ! -f /data/flows.json ]; then
    cp "$PKG_SRC/flows/example-flows.json" /data/flows.json
fi

exec npm --prefix /usr/src/node-red start -- --userDir /data --port "${PORT:-1881}"