Dockerfile.production

FROM node:10.15.3

#
# Initial setup
#

RUN mkdir -p /usr/app
WORKDIR /usr/app
RUN mkdir api
RUN mkdir web

# Grant permissions to working directory
RUN chown -R node: /usr/app && chmod -R u+rw /usr/app

# Switch to non-root user
USER node

#
# Backend
#

# Install dependencies
WORKDIR /usr/app/api
COPY --chown=node:node ./api/package.json ./api/package-lock.json ./
RUN npm i && npm cache clean --force

# Copy remaining files
COPY --chown=node:node ./api .

# Build the project
RUN npm run build

#
# Frontend
#

WORKDIR /usr/app/web
COPY --chown=node:node ./web/package.json ./web/package-lock.json ./
RUN npm i && npm cache clean --force

# Copy remaining files
COPY --chown=node:node ./web .

# Build the frontend
RUN npm run build

# Back to api directory
WORKDIR /usr/app/api

#
# Final setup
#

# Not used by Heroku
# EXPOSE 3000

CMD ["node", "."]