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# Image selected based on https://snyk.io/blog/choosing-the-best-node-js-docker-image/

# Used best practices from https://snyk.io/blog/10-best-practices-to-containerize-nodejs-web-applications-with-docker/

# --------------> The build image

FROM node:18.17.1-bullseye-slim as build

RUN apt-get update && apt-get upgrade -y && apt-get install -y --no-install-recommends git dumb-init

WORKDIR /usr/src/app

# Copy in main package.json and yarn.lock

COPY package.json /usr/src/app/

COPY yarn.lock /usr/src/app/

# Copy in workspace package.json files

COPY packages/api/package.json /usr/src/app/packages/api/

COPY packages/models/package.json /usr/src/app/packages/models/

RUN yarn install --pure-lockfile --production

COPY . /usr/src/app

RUN yarn create-version-file

# --------------> The production image

FROM node:18.17.1-bullseye-slim

ENV NODE_ENV=production

COPY --from=build /usr/bin/dumb-init /usr/bin/dumb-init

USER node

WORKDIR /usr/src/app

COPY --chown=node:node --from=build /usr/src/app/node_modules /usr/src/app/node_modules

COPY --chown=node:node --from=build /usr/src/app/version.js /usr/src/app/version.js

COPY --chown=node:node . /usr/src/app

# Remove unused files and folders

RUN rm -rf .git .scripts

# Create and change ownership of folder to store uploaded images

RUN mkdir -p /usr/src/app/dist/userimages && chown node:node /usr/src/app/dist/userimages

CMD ["dumb-init", "node", "packages/api/app.js"]