wp-compatibility-test.yml

name: WordPress Compatibility & Plugin Check

on:
  # Run on pushes to main branch and on all pull requests
  push:
    branches: [ main ]
  pull_request:
  # Allow manually triggering the workflow
  workflow_dispatch:

# Cancels all previous workflow runs for the same branch that have not yet completed
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read
  issues: write

jobs:
  php-compatibility-test:
    name: PHP ${{ matrix.php-version }} with WordPress Latest
    runs-on: ubuntu-latest
    strategy:
      matrix:
        php-version: ['7.4', '8.0', '8.1', '8.2', '8.3', '8.4']
      fail-fast: false
    
    services:
      mysql:
        image: mysql:5.7
        env:
          MYSQL_ALLOW_EMPTY_PASSWORD: false
          MYSQL_ROOT_PASSWORD: root
          MYSQL_DATABASE: wordpress_test
        ports:
          - 3306:3306
        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        
      - name: Setup PHP ${{ matrix.php-version }}
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-version }}
          extensions: mysqli, curl, zip, intl, gd, mbstring, fileinfo, xml
          coverage: none
          tools: composer:v2
          
      - name: Install Subversion
        run: sudo apt-get update && sudo apt-get install -y subversion
          
      - name: Remove the PHP platform requirement
        run: composer config --unset platform.php
        
      - name: Install Composer dependencies
        uses: ramsey/composer-install@v3
        with:
          dependency-versions: highest
          composer-options: "--prefer-dist --no-progress"
          
      - name: Prepare Database
        run: |
          # Make sure database doesn't exist before creating it
          mysql -u root --password=root --host=127.0.0.1 --port=3306 -e "DROP DATABASE IF EXISTS wordpress_test;"
          # Force creating a fresh database
          mysqladmin -u root --password=root --host=127.0.0.1 --port=3306 --force create wordpress_test
      
      - name: Create tests directory structure
        run: |
          mkdir -p tests/bin
          mkdir -p tests/bootstrap
          
      - name: Create WP tests install script
        run: |
          cat > tests/bin/install-wp-tests.sh << 'EOF'
          #!/usr/bin/env bash
          
          if [ $# -lt 3 ]; then
            echo "usage: $0 <db-name> <db-user> <db-pass> [db-host] [wp-version] [skip-database-creation]"
            exit 1
          fi
          
          DB_NAME=$1
          DB_USER=$2
          DB_PASS=$3
          DB_HOST=${4-localhost}
          WP_VERSION=${5-latest}
          SKIP_DB_CREATE=${6-false}
          
          WP_TESTS_DIR=${WP_TESTS_DIR-/tmp/wordpress-tests-lib}
          WP_CORE_DIR=${WP_CORE_DIR-/tmp/wordpress/}
          
          download() {
              if [ $(which curl) ]; then
                  curl -s "$1" > "$2";
              elif [ $(which wget) ]; then
                  wget -nv -O "$2" "$1"
              fi
          }
          
          if [[ $WP_VERSION =~ [0-9]+\.[0-9]+(\.[0-9]+)? ]]; then
              WP_TESTS_TAG="tags/$WP_VERSION"
          elif [[ $WP_VERSION == 'nightly' || $WP_VERSION == 'trunk' ]]; then
              WP_TESTS_TAG="trunk"
          else
              # http serves a single offer, whereas https serves multiple. we only want one
              download http://api.wordpress.org/core/version-check/1.7/ /tmp/wp-latest.json
              LATEST_VERSION=$(grep -o '"version":"[^"]*' /tmp/wp-latest.json | sed 's/"version":"//')
              if [[ -z "$LATEST_VERSION" ]]; then
                  echo "Latest WordPress version could not be found"
                  exit 1
              fi
              WP_TESTS_TAG="tags/$LATEST_VERSION"
          fi
          
          set -ex
          
          install_wp() {
          
              if [ -d $WP_CORE_DIR ]; then
                  return;
              fi
          
              mkdir -p $WP_CORE_DIR
          
              if [[ $WP_VERSION == 'nightly' || $WP_VERSION == 'trunk' ]]; then
                  mkdir -p /tmp/wordpress-nightly
                  download https://wordpress.org/nightly-builds/wordpress-latest.zip  /tmp/wordpress-nightly/wordpress-nightly.zip
                  unzip -q /tmp/wordpress-nightly/wordpress-nightly.zip -d /tmp/wordpress-nightly/
                  mv /tmp/wordpress-nightly/wordpress/* $WP_CORE_DIR
              else
                  if [ $WP_VERSION == 'latest' ]; then
                      local ARCHIVE_NAME='latest'
                  else
                      local ARCHIVE_NAME="wordpress-$WP_VERSION"
                  fi
                  download https://wordpress.org/${ARCHIVE_NAME}.tar.gz  /tmp/wordpress.tar.gz
                  tar --strip-components=1 -zxmf /tmp/wordpress.tar.gz -C $WP_CORE_DIR
              fi
          
              download https://raw.github.com/markoheijnen/wp-mysqli/master/db.php $WP_CORE_DIR/wp-content/db.php
          }
          
          install_test_suite() {
              # portable in-place argument for both GNU sed and Mac OSX sed
              if [[ $(uname -s) == 'Darwin' ]]; then
                  local ioption='-i.bak'
              else
                  local ioption='-i'
              fi
          
              # set up testing suite if it doesn't yet exist
              if [ ! -d $WP_TESTS_DIR ]; then
                  # set up testing suite
                  mkdir -p $WP_TESTS_DIR
                  svn co --quiet https://develop.svn.wordpress.org/${WP_TESTS_TAG}/tests/phpunit/includes/ $WP_TESTS_DIR/includes
                  svn co --quiet https://develop.svn.wordpress.org/${WP_TESTS_TAG}/tests/phpunit/data/ $WP_TESTS_DIR/data
              fi
          
              if [ ! -f wp-tests-config.php ]; then
                  download https://develop.svn.wordpress.org/${WP_TESTS_TAG}/wp-tests-config-sample.php "$WP_TESTS_DIR"/wp-tests-config.php
                  # remove all forward slashes in the end
                  WP_CORE_DIR=$(echo $WP_CORE_DIR | sed "s:/\+$::")
                  sed $ioption "s:dirname( __FILE__ ) . '/src/':'$WP_CORE_DIR/':" "$WP_TESTS_DIR"/wp-tests-config.php
                  sed $ioption "s/youremptytestdbnamehere/$DB_NAME/" "$WP_TESTS_DIR"/wp-tests-config.php
                  sed $ioption "s/yourusernamehere/$DB_USER/" "$WP_TESTS_DIR"/wp-tests-config.php
                  sed $ioption "s/yourpasswordhere/$DB_PASS/" "$WP_TESTS_DIR"/wp-tests-config.php
                  sed $ioption "s|localhost|${DB_HOST}|" "$WP_TESTS_DIR"/wp-tests-config.php
              fi
          }
          
          install_db() {
              if [ ${SKIP_DB_CREATE} = "true" ]; then
                  return 0
              fi
          
              # parse DB_HOST for port or socket references
              local PARTS=(${DB_HOST//\:/ })
              local DB_HOSTNAME=${PARTS[0]};
              local DB_SOCK_OR_PORT=${PARTS[1]};
              local EXTRA=""
          
              if ! [ -z $DB_HOSTNAME ] ; then
                  if [ $(echo $DB_SOCK_OR_PORT | grep -e '^[0-9]\{1,\}$') ]; then
                      EXTRA=" --host=$DB_HOSTNAME --port=$DB_SOCK_OR_PORT --protocol=tcp"
                  elif ! [ -z $DB_SOCK_OR_PORT ] ; then
                      EXTRA=" --socket=$DB_SOCK_OR_PORT"
                  elif ! [ -z $DB_HOSTNAME ] ; then
                      EXTRA=" --host=$DB_HOSTNAME --protocol=tcp"
                  fi
              fi
          
              # First, ensure database doesn't exist (ignore errors)
              mysql --user="$DB_USER" --password="$DB_PASS"$EXTRA -e "DROP DATABASE IF EXISTS $DB_NAME" || true
              # Now create fresh database with force flag
              mysqladmin create $DB_NAME --user="$DB_USER" --password="$DB_PASS"$EXTRA --force
          }
          
          install_wp
          install_test_suite
          install_db
          EOF
          chmod +x tests/bin/install-wp-tests.sh
          
      - name: Create Bootstrap File
        run: |
          mkdir -p tests
          cat > tests/bootstrap.php << 'EOF'
          <?php
          /**
           * PHPUnit bootstrap file for plugin tests.
           *
           * @package Simple_WP_Site_Exporter
           */
          
          // Give access to tests_add_filter() function.
          require_once '/tmp/wordpress-tests-lib/includes/functions.php';
          
          /**
           * Manually load the plugin being tested.
           */
          function _manually_load_plugin() {
              // Make sure widget registration won't throw errors
              add_filter('widgets_init', function() {
                  // Empty the action to prevent widget registration errors
                  return;
              }, 0);
              
              require dirname( dirname( __FILE__ ) ) . '/simple-wp-site-exporter.php';
          }
          
          // Start up the WP testing environment.
          tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' );
          
          require '/tmp/wordpress-tests-lib/includes/bootstrap.php';
          EOF
          
      - name: Create Test File
        run: |
          cat > tests/test-plugin.php << 'EOF'
          <?php
          /**
           * Class Test_Simple_WP_Site_Exporter
           *
           * @package Simple_WP_Site_Exporter
           */
          
          /**
           * Simple test case for Simple WP Site Exporter plugin.
           */
          class Test_Simple_WP_Site_Exporter extends WP_UnitTestCase {
              /**
               * Test that the plugin can be loaded correctly.
               * 
               * This test simply checks that the plugin loads in WordPress
               * without causing any errors.
               */
              public function test_plugin_loaded() {
                  // Check for at least one function to verify the plugin loaded
                  $this->assertTrue(function_exists('sse_admin_menu'), 'Plugin was not loaded correctly');
              }
          }
          EOF
          
      - name: Create PHPUnit Config
        run: |
          cat > phpunit.xml << 'EOF'
          <?xml version="1.0"?>
          <phpunit
              bootstrap="tests/bootstrap.php"
              backupGlobals="false"
              colors="true"
              convertErrorsToExceptions="true"
              convertNoticesToExceptions="true"
              convertWarningsToExceptions="true"
          >
              <testsuites>
                  <testsuite name="Simple WP Site Exporter">
                      <directory prefix="test-" suffix=".php">./tests/</directory>
                  </testsuite>
              </testsuites>
          </phpunit>
          EOF
          
      - name: Setup WP Tests
        run: |
          bash tests/bin/install-wp-tests.sh wordpress_test root root 127.0.0.1:3306 latest
          
      - name: Run plugin test
        run: vendor/bin/phpunit --config phpunit.xml
        
      - name: Report test status
        if: ${{ always() }}
        run: |
          if [ ${{ job.status }} == 'success' ]; then
            echo "✅ Tests passed successfully on PHP ${{ matrix.php-version }} with the latest WordPress version"
          else
            echo "❌ Tests failed on PHP ${{ matrix.php-version }} with the latest WordPress version"
            # Don't exit here, allow the next step to create the issue
          fi
          
      - name: Create issue on test failure
        if: ${{ failure() }}
        uses: JasonEtco/create-an-issue@v2
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PHP_VERSION: ${{ matrix.php-version }}
          RUN_ID: ${{ github.run_id }}
          WORKFLOW_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
        with:
          filename: .github/ISSUE_TEMPLATE/compatibility-test-failure.md
          update_existing: false
          
      - name: Mark job as failed after issue creation
        if: ${{ failure() }}
        run: |
          echo "::error::PHP ${{ matrix.php-version }} compatibility test failed. Created issue for tracking."
          exit 1

  plugin-check:
    name: WordPress Plugin Check (PHP ${{ matrix.php-version }})
    runs-on: ubuntu-latest
    
    strategy:
      fail-fast: false
      matrix:
        php-version: ['7.4', '8.0', '8.1', '8.2', '8.3', '8.4']
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Setup PHP ${{ matrix.php-version }}
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-version }}
          extensions: mysqli, curl, zip, intl, gd, mbstring, fileinfo, xml
          coverage: none
          tools: composer:v2
      
      - name: Install Composer dependencies
        uses: ramsey/composer-install@v3
        with:
          dependency-versions: highest
          composer-options: "--prefer-dist --no-progress"
      
      - name: WordPress Plugin Check
        uses: WordPress/plugin-check-action@v1.1.2
        with:
          # Build directory - using repository root
          build-dir: './'
          
          # Configure which categories to check
          categories: |
            accessibility
            general
            performance
            plugin_repo
            security
          
          # Whether to include experimental checks
          include-experimental: false
          
          # Don't ignore warnings or errors
          ignore-warnings: false
          ignore-errors: false
          
          # WordPress version to use
          wp-version: 'latest'
      
      - name: Create issue on plugin check failure
        if: ${{ failure() }}
        uses: JasonEtco/create-an-issue@v2
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          RUN_ID: ${{ github.run_id }}
          WORKFLOW_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
          PHP_VERSION: ${{ matrix.php-version }}
        with:
          filename: .github/ISSUE_TEMPLATE/plugin-check-failure.md
          update_existing: false
          
      - name: Mark job as failed after issue creation
        if: ${{ failure() }}
        run: |
          echo "::error::WordPress Plugin Check failed. Created issue for tracking."
          exit 1