FROM node:15.8.0

ARG port = 

ENV PORT=${port}
ENV IS_DOCKER=true
ENV NODE_ENV=production
ENV GHOST_KEY=
ENV HCAPTCHA_KEY=
ENV SENDGRID_API_KEY=
ENV TO_MAIL_USER=
ENV REPLY_TO_MAIL=
ENV FROM_MAIL_USER=

WORKDIR /app
COPY ["package.json", "package-lock.json*", "./"]
RUN npm install
COPY . .

CMD [ "npm", "start" ]
EXPOSE ${port}/tcp