build.yml

# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions

name: Node.js CI

on:
  push:
    branches: [main]
  pull_request:

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version:
          - '12'
          - '14'
          - '16'
          # - 'lts/*'

    steps:
      - name: Checkout commit
        uses: actions/checkout@v2

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v2
        with:
          node-version: ${{ matrix.node-version }}
          cache: 'yarn'

      - name: 📦 Install dependencies
        run: yarn install --immutable

      - name: 🔨 Build Project
        run: yarn build

      - name: ✅ Run Tests
        run: yarn test-with-coverage

      - name: Run codacy-coverage-reporter
        uses: codacy/codacy-coverage-reporter-action@master
        with:
          project-token: ${{ secrets.CODACY_PROJECT_TOKEN }}
          coverage-reports: coverage/lcov.info

  changeset:
    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'pull_request' && github.base_ref == 'main' }}
    steps:
      - name: Checkout commit
        uses: actions/checkout@v2
        with:
          # NOTE: This is important to compare commits to check existence of new changeset
          fetch-depth: 0

      - name: Use Node.js 12
        uses: actions/setup-node@v2
        with:
          node-version: 12
          cache: 'yarn'

      - name: 📦 Install dependencies
        run: yarn install --immutable

      - name: 📝 Check if changeset added in PR
        run: |
          # Checkout PR head commit instead of merge commit
          # See: https://github.com/atlassian/changesets/issues/517#issuecomment-813282523
          git checkout  ${{ github.event.pull_request.head.sha }}
          yarn changeset status --since=origin/main