name: CI

on:
  pull_request:

env:
  php_version: '7.4'

jobs:
  install:
    runs-on: ubuntu-latest

    name: Test Drupal site installation

    if: "!contains(github.event.head_commit.message, '[ci skip]')"

    steps:
      - name: Checkout code
        uses: actions/checkout@a81bbbf

      - name: Cache dependencies
        uses: actions/cache@d974700
        with:
          path: |
            ~/.composer/cache/files
            web/core
            web/modules/contrib
            web/themes/contrib
            vendor
          key: dependencies-composer-${{ hashFiles('composer.lock') }}

      - name: Setup PHP
        uses: shivammathur/setup-php@5d27b8f
        with:
          php-version: ${{ env.php_version }}
          extensions: mbstring
          coverage: none

      - name: Ensure that composer.json and composer.lock are in sync
        run: composer validate

      - name: Install dependencies
        run: composer install --prefer-dist --no-interaction --no-suggest

      - name: Install Drupal
        run: >
          vendor/bin/drush --root=$(pwd)/web
          site:install -y
          --existing-config
          --db-url=sqlite://sites/default/files/.ht.sqlite

      - name: Start a web server
        run: php -S localhost:8000 -t web 2>&1 &

      - name: Test loading the home page
        run: curl http://localhost:8000

      - name: Verify the home page has the site name in it
        run: curl -s http://localhost:8000 | grep "Oliver Davies"

  theme:
    name: Build the theme assets

    runs-on: ubuntu-latest

    if: "!contains(github.event.head_commit.message, '[ci skip]')"

    strategy:
      matrix:
        theme-path:
          - web/themes/custom/opdavies

    steps:
      - name: Checkout the code
        uses: actions/checkout@a81bbbf

      - name: Setup node and npm
        uses: actions/setup-node@56899e0
        with:
          node-version: 12

      - name: Cache npm dependencies
        uses: actions/cache@d974700
        with:
          path: node_modules
          key: dependencies-npm-${{ hashFiles('package-lock.json') }}

      - name: Build the production theme assets
        run: |
          cd ${{ matrix.theme-path }}
          npm clean-install
          npm run production

  phpunit:
    runs-on: ubuntu-latest

    name: "Run ${{ matrix.test-types }} tests"

    if: "!contains(github.event.head_commit.message, '[ci skip]')"

    strategy:
      matrix:
        test-types:
          - functional
          - kernel
          - unit

    steps:
      - name: Checkout code
        uses: actions/checkout@a81bbbf

      - name: Cache dependencies
        uses: actions/cache@d974700
        with:
          path: |
            ~/.composer/cache/files
            web/core
            web/modules/constrib
            web/themes/contrib
            vendor
          key: dependencies-composer-${{ hashFiles('composer.lock') }}

      - name: Setup PHP
        uses: shivammathur/setup-php@5d27b8f
        with:
          php-version: ${{ env.php_version }}
          extensions: mbstring
          coverage: none

      - name: Install dependencies
        run: composer install --prefer-dist --no-interaction --no-suggest

      - name: Start the local web server
        run: php -S localhost:8000 -t web 2>&1 &
        if: matrix.test-types == 'functional'

      - name: Execute tests
        run: vendor/bin/phpunit --testdox --colors=always --testsuite=${{ matrix.test-types }}
        env:
          SIMPLETEST_BASE_URL: http://localhost:8000

  phpcs:
    runs-on: ubuntu-latest

    name: "Run coding standards checks"

    if: "!contains(github.event.head_commit.message, '[ci skip]')"

    steps:
      - name: Checkout code
        uses: actions/checkout@a81bbbf

      - name: Cache dependencies
        uses: actions/cache@d974700
        with:
          path: |
            ~/.composer/cache/files
            web/core
            web/modules/constrib
            web/themes/contrib
            vendor
          key: dependencies-composer-${{ hashFiles('composer.lock') }}

      - name: Setup PHP
        uses: shivammathur/setup-php@5d27b8f
        with:
          php-version: ${{ env.php_version }}

      - name: Install dependencies
        run: composer install --prefer-dist --no-interaction --no-suggest

      - name: Run checks
        run: vendor/bin/phpcs -s --warning-severity=6

  phpstan:
    runs-on: ubuntu-latest

    name: Static analysis with PHPStan

    if: "!contains(github.event.head_commit.message, '[ci skip]')"

    steps:
      - name: Checkout code
        uses: actions/checkout@a81bbbf

      - name: Cache dependencies
        uses: actions/cache@d974700
        with:
          path: |
            ~/.composer/cache/files
            web/core
            web/modules/constrib
            web/themes/contrib
            vendor
          key: dependencies-composer-${{ hashFiles('composer.lock') }}

      - name: Setup PHP
        uses: shivammathur/setup-php@5d27b8f
        with:
          php-version: ${{ env.php_version }}

      - name: Install dependencies
        run: composer install --prefer-dist --no-interaction --no-suggest

      - name: Run checks
        run: vendor/bin/phpstan analyze