name: CI

on:
  push:
    branches:
      - master
  pull_request: {}

jobs:
  lint:
    name: Lint
    runs-on: 'ubuntu-latest'
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Node.js
        uses: actions/setup-node@v2
        with:
          node-version: '18'

      - name: Install dependencies
        run: npm ci

      - name: Lint
        run: npm run lint

  dependencies:
    name: Test (dependencies)
    runs-on: 'ubuntu-latest'
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Node.js
        uses: actions/setup-node@v2
        with:
          # Node 14 ships with npm v6, which doesn't install peer-dependencies by default.
          # Starting with npm v7 (which is shipped with Node >= 16), peer-dependencies are
          # automatically installed. So this test (check for unmet peer-dependencies) only
          # works with Node <= 14.
          node-version: '14'

      # Simulate an installation by a dependent package
      - name: Install dependencies
        run: |
          rm package-lock.json
          npm install --production

      - name: Check dependency tree
        run: npm ls

  test:
    name: Test (Node)
    runs-on: ${{ matrix.operating-system }}
    strategy:
      fail-fast: false
      matrix:
        operating-system: ['ubuntu-latest', 'windows-latest']
        # https://nodejs.org/en/about/releases/
        node-version: ['12', '14', '16', '18', '20']

    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          submodules: true

      - name: Setup Node.js
        uses: actions/setup-node@v2
        with:
          node-version: ${{ matrix.node-version }}

      - name: Install dependencies
        run: npm ci

      - name: Test
        run: npm run test

      - name: Test (Integration)
        run: |
          cd ./tests/integration/rollup-test && ./test.sh && cd -
          cd ./tests/integration/webpack-babel-test && ./test.sh && cd -
          cd ./tests/integration/webpack-test && ./test.sh && cd -

  browser:
    name: Test (Browser)
    runs-on: 'ubuntu-22.04'
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          submodules: true

      - name: Setup Node.js
        uses: actions/setup-node@v2
        with:
          node-version: '18'

      - name: Install dependencies
        run: npm ci

      - name: Install Playwright
        run: |
          npx playwright install-deps
          npx playwright install

      - name: Build
        run: npx grunt prepare

      - name: Test
        run: npm run test:browser