Dockerfile.server-debian

#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Dockerfile.server-debian
#
# A simple http app that runs Lighthouse reports and returns the report in
# the response body. In contrast to the alpine Dockerfile, this is based
# on the node image and installs Chrome manually.
#
# Status: Working
#
# ref: https://nodejs.org/en/docs/guides/nodejs-docker-webapp/
# ref: https://github.com/Zenika/alpine-chrome#run-examples
# ref: https://www.npmjs.com/package/aws-lambda-ric
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# Define function directory
ARG FUNCTION_DIR="/usr/src/app"

FROM node:14.16.0-buster-slim

# Include global arg in this stage of the build
ARG FUNCTION_DIR
WORKDIR ${FUNCTION_DIR}


RUN apt update
RUN apt install -y wget

# Step 1: Install chrome
RUN wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
RUN apt install -y ./google-chrome-stable_current_amd64.deb


# Step 2: Build app
RUN rm -rf *
COPY package*.json ./
RUN npm i
COPY src src
COPY tsconfig.json server.js ./
RUN npx tsc

# Step 3: Cleanup
RUN rm -rf node_modules src mv tsconfig.json
RUN npm i --production
COPY server.js README.md ./

# TODO: Confirm not running as root and files are owned by node user

EXPOSE 8080
CMD [ "node", "server.js" ]