microfrontend.yml

# This file contains configuration common to all microfrontends

version: "2.1"

services:
  microfrontend:
    # Use `npm ci` rather than `npm install` for a few reasons:
    #
    # - Repeatability: Respect the currently checked out package
    #   versions rather than upgrading when package.json and
    #   package-lock.json don't match. (Two people using this at
    #   different times on the same commit should get the same
    #   results.)
    # - Immutability: Don't change the repo's working directory
    #   unexpectedly when there's a lock mismatch.
    #
    # Fail fast if package install fails to avoid mysterious
    # errors later.
    command:
      - bash
      - -c
      - |
          npm ci || exit 1
          if [ -n "$(printenv PARAGON_BRAND_PACKAGE)" ]; then
              npx paragon install-theme "$(printenv PARAGON_BRAND_PACKAGE)" || exit 1
          fi
          while true; do
              npm start
              sleep 2
          done
    stdin_open: true
    tty: true
    image: node:18
    environment:
      - NODE_ENV=development