on-pull-request.yml

name: On pull request

on:
  pull_request:
    branches:
      - main

jobs:
  tests:
    runs-on: ${{ matrix.os }}
    strategy:
      max-parallel: 2
      matrix:
        php:
          - 7.3
          - 7.4
          - 8.0
          - 8.1
        os:
          - ubuntu-latest
          - windows-latest
          - macOS-latest
    name: PHP ${{ matrix.php }}; ${{ matrix.os }}
    steps:
      - name: Setup PHP
        uses: shivammathur/setup-php@master
        with:
          php-version: ${{ matrix.php }}
          extensions: curl, json, mbstring, pcre
          ini-values: memory_limit=512M
          tools: composer:v2
      - name: Check PHP Version
        run: php -v
      - name: Checkout
        uses: actions/checkout@v4
      - name: Composer install without dev
        run: composer install --no-progress --no-dev --prefer-dist --optimize-autoloader
      - name: Composer install with dev
        run: composer install --no-progress --prefer-dist --optimize-autoloader
      - name: PHPUnit (not windows)
        run: ./vendor/bin/phpunit tests/
        if: matrix.os != 'windows-latest'
      - name: PHPUnit (windows)
        run: .\vendor\bin\phpunit tests/
        if: matrix.os == 'windows-latest'
        
  dependabot:
    needs: tests
    permissions:
      pull-requests: write
      contents: write
    runs-on: ubuntu-latest
    # Checking the actor will prevent your Action run failing on non-Dependabot
    # PRs but also ensures that it only does work for Dependabot PRs.
    if: ${{ github.actor == 'dependabot[bot]' }}
    steps:
      # This first step will fail if there's no metadata and so the approval
      # will not occur.
      - name: Dependabot metadata
        id: dependabot-metadata
        uses: dependabot/fetch-metadata@v2.1.0
        with:
          github-token: "${{ secrets.GITHUB_TOKEN }}"
      # Here the PR gets approved.
      - name: Approve a PR
        run: gh pr review --approve "$PR_URL"
        env:
          PR_URL: ${{ github.event.pull_request.html_url }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      # Finally, this sets the PR to allow auto-merging for patch and minor
      # updates if all checks pass
      - name: Enable auto-merge for Dependabot PRs
        # if: ${{ steps.dependabot-metadata.outputs.update-type != 'version-update:semver-major' }}
        run: gh pr merge --auto --squash "$PR_URL"
        env:
          PR_URL: ${{ github.event.pull_request.html_url }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}