pull-request-develop.yml

# This workflow runs lint/test/build in parallel
# on every pull request to develop
# It also produces test coverage comments
name: "Validate PRs to develop"
on:
  # run on every pull request
  pull_request:
    # only for the following branches
    branches:
      - develop

jobs:
  # Installs npm dependencies for the first time,
  # caching them in ~/.npm
  install:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: 18
          # This only caches ~/.npm, therefore each subsequent
          # job needs to run `npm ci` to install deps from npm cache
          # alternative is to cache `node_modules` directly
          # TODO:
          # https://www.voorhoede.nl/en/blog/super-fast-npm-install-on-github-actions/
          # Add caching of `node_modules` to speed up this workflow
          cache: npm

      # install dependencies from the package-lock.json
      - name: Install dependencies
        run: npm ci --workspaces

  # builds all packages
  build:
    runs-on: ubuntu-latest
    needs: install
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: 18
          cache: npm

      - name: "Install dependencies"
        run: npm ci --workspaces --include-workspace-root

      - name: "Build"
        run: npm run build

  # lints all packages
  lint:
    runs-on: ubuntu-latest
    needs: install
    steps:
      # check out the repository
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: 18
          cache: npm

      - name: "Install dependencies"
        run: npm ci --workspaces --include-workspace-root

      - name: "Build"
        run: npm run build

      - name: "Lint"
        run: npm run lint

      - name: "Check formatting"
        run: npx prettier ./packages --check

  # tests all packages
  test:
    runs-on: ubuntu-latest
    needs: install
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: 18
          cache: npm

      - name: "Install dependencies"
        run: npm ci --workspaces --include-workspace-root

      - name: "Build"
        run: npm run build

      - name: "Reinstall monorepo packages"
        run: npm ci --workspaces --include-workspace-root

      - name: "Test"
        run: npm run test:ci