ci.yml

name: CI

on: [push, pull_request]

jobs:
  prepare-yarn-cache:
    name: Prepare Cache
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Use Node.js latest
        uses: actions/setup-node@v3
        with:
          cache: 'yarn'
      - name: Update Yarn cache
        env:
          YARN_ENABLE_SCRIPTS: false # disable post-install scripts
          YARN_NODE_LINKER: pnp # use pnp linker for better performance: it's meant to update yarn cache only
        run: |
          yarn dedupe --check
          yarn install --immutable

  lint:
    name: Lint
    needs: prepare-yarn-cache
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Use Node.js latest
        uses: actions/setup-node@v3
        with:
          cache: 'yarn'
      - name: Install
        run: yarn install
      - name: Lint
        run: yarn lint
      - name: TSCheck
        run: yarn tscheck
      - name: Check compat-data
        run: yarn build-es-shims-data
        env:
          CHECK_COMPAT_DATA: true

  test:
    name: Test on Node.js
    needs: prepare-yarn-cache
    runs-on: ubuntu-latest
    strategy:
      matrix:
        node-version: [18, 16, 14, 12]
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Use Node.js latest
        uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node-version }}
          cache: 'yarn'
      - name: Install
        run: yarn install
      - name: Build
        run: yarn build
      - name: Test on Node.js ${{ matrix.node-version }}
        # `maxWorkers` cannot be 1 because we are using `process.exitCode` in our tests.
        run: yarn jest --ci --color --maxWorkers=2
        env:
          BABEL_TYPES_8_BREAKING: true
      - name: Test the esm build
        run:
          yarn test:esm

  test-windows:
    name: Test on Windows
    needs: prepare-yarn-cache
    runs-on: windows-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Use Node.js latest
        uses: actions/setup-node@v3
        with:
          node-version: latest
          cache: 'yarn'
      - name: Install
        run: yarn install
      - name: Build with bash
        shell: bash
        run: yarn build-es-shims-data
      - name: Build
        run: yarn build-corejs3-shipped-proposals && gulp build && gulp bundle
      - name: Test on Node.js latest
        # `maxWorkers` cannot be 1 because we are using `process.exitCode` in our tests.
        run: yarn jest --ci --color --maxWorkers=2
        env:
          BABEL_TYPES_8_BREAKING: true
      - name: Test the esm build
        run:
          yarn test:esm