FROM --platform=linux/arm64 arm64v8/node:14-alpine AS build

WORKDIR /app

COPY . /app

RUN set -ex \

# Build JS-Application

&& npm install --production \

# Generate SSL-certificate (for HTTPS)

&& apk --no-cache add openssl \

&& sh generate-cert.sh \

&& apk del openssl \

&& rm -rf /var/cache/apk/* \

# Delete unnecessary files

&& rm package* generate-cert.sh \

# Correct User's file access

&& chown -R node:node /app \

&& chmod +r /app/privkey.pem

FROM --platform=linux/arm64 arm64v8/node:14-alpine AS final

WORKDIR /app

COPY --from=build /app /app

ENV HTTP_PORT=8080 HTTPS_PORT=8443

EXPOSE $HTTP_PORT $HTTPS_PORT

USER 1000

CMD ["node", "./index.js"]