name: CI

on:
  pull_request:
  push:
    branches: [production]

jobs:
  phpcs:
    name: PHP CodeSniffer

    runs-on: ubuntu-latest

    steps:
    - name: composer install
      run: |
        composer install

    - name: Lint PHP
      run: |
        touch ./tmp.php
        CHANGED_FILES=$(git diff --name-only --diff-filter=AM ${{ github.base_ref }} | tr '\n' ' ')
        composer run-script phpcs ./tmp.php $(echo $CHANGED_FILES) -- -n

  phpunit:
    name: PHP Unit Tests

    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        php-version: ['7.4'] # 8.0 -- Add back to matrix when 8.0 is supported.

    services:
      mysql:
        image: mysql:5.7
        env:
          MYSQL_ALLOW_EMPTY_PASSWORD: false
          MYSQL_ROOT_PASSWORD: root
          MYSQL_DATABASE: wcorg_test
        ports:
          - 3306/tcp
        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3

    steps:
    - uses: actions/checkout@v2

    - name: Set PHP version
      uses: shivammathur/setup-php@v2
      with:
        php-version: ${{ matrix.php-version }}
        coverage: none
        tools: composer:v1

    - name: Start mysql service
      run: sudo /etc/init.d/mysql start

    - name: Install dependencies
      run: composer install

    - name: Install WordPress
      run: |
        bash .docker/bin/install-wp-tests.sh wporg_5ftf_test root root 127.0.0.1 trunk

    - name: Install required plugins
      run: |
        svn export https://plugins.svn.wordpress.org/jetpack/trunk public_html/wp-content/plugins/jetpack

    - name: Running unit tests
      run: composer run-script test -- -c phpunit.xml.dist