coding-standards.yml

name: Coding Standards

on:
  push:
    branches:
      - develop
  pull_request:
  workflow_dispatch:

jobs:
  # Runs PHP coding standards checks.
  #
  # Violations are reported inline with annotations.
  #
  # Performs the following steps:
  # - Checks out the repository.
  # - Sets up PHP.
  # - Logs debug information.
  # - Installs Composer dependencies (use cache if possible).
  # - Make Composer packages available globally.
  # - Logs PHP_CodeSniffer debug information.
  # - Runs PHPCS on the full codebase with warnings suppressed.
  # - Runs PHPCS on the `tests` directory without warnings suppressed.
  phpcs:
    name: PHP coding standards
    runs-on: ubuntu-latest
    if: ${{ github.repository == 'ClassicPress/ClassicPress-v2' || github.event_name == 'pull_request' }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: '7.4'
          coverage: none
          tools: composer, cs2pr

      - name: Log debug information
        run: |
          php --version
          composer --version

      - name: Install Composer dependencies
        uses: ramsey/composer-install@v2
        with:
          composer-options: "--no-progress --no-ansi --no-interaction"

      - name: Make Composer packages available globally
        run: echo "${PWD}/vendor/bin" >> $GITHUB_PATH

      - name: Log PHPCS debug information
        run: phpcs -i

      - name: Run PHPCS on all Core files
        run: phpcs -q -n --report=checkstyle | cs2pr

      - name: Check test suite files for warnings
        run: phpcs tests -q -n --report=checkstyle | cs2pr

  # Runs the pre-commit checks.
  #
  # Performs the following steps:
  # - Checks out the repository.
  # - Installs NodeJS.
  # - Sets up caching for NPM.
  # - Logs debug information.
  # - Installs NPM dependencies using install-changed to hash the `package.json` file.
  # - Run the ClassicPress pre-commit checks (JSHint, no uncommitted
  #   modifications to generated files).
  precommit:
    name: Pre-commit checks
    runs-on: ubuntu-latest
    if: ${{ github.repository == 'ClassicPress/ClassicPress-v2' || github.event_name == 'pull_request' }}
    env:
      PUPPETEER_SKIP_CHROMIUM_DOWNLOAD: ${{ true }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Read .nvmrc
        run: echo "NVMRC=$(cat .nvmrc)" >> $GITHUB_OUTPUT
        id: nvmrc

      - name: Install NodeJS
        uses: actions/setup-node@v3
        with:
          node-version: '${{ steps.nvmrc.outputs.NVMRC }}'

      - name: Cache NodeJS modules
        uses: actions/cache@v3
        env:
          cache-name: cache-node-modules
        with:
          # npm cache files are stored in `~/.npm` on Linux/macOS
          path: ~/.npm
          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-npm-

      - name: Set up PHP
        uses: "shivammathur/setup-php@v2"
        with:
          php-version: 7.4
          ini-values: mysql.default_host=127.0.0.1,mysql.default_port=3306,mysql.default_socket=/var/run/mysqld/mysqld.sock
          extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, mysql, mysqli, pdo_mysql, bcmath, soap, intl, gd, exif, iconv, imagick
          coverage: none

      - name: Install Composer dependencies
        uses: ramsey/composer-install@v2
        with:
          composer-options: "--no-progress --no-ansi --no-interaction"

      - name: Install PHPUnit
        run: |
          wget -O phpunit https://phar.phpunit.de/phpunit-8.phar
          chmod +x phpunit
          sudo mv phpunit /usr/bin/

      - name: Enable, start and initialise MySQL
        run: |
          sudo systemctl enable mysql.service
          sudo systemctl start mysql.service
          mysql -u root -proot < tools/local-env/mysql-init.sql
          mysql -u root -proot -e "SHOW DATABASES"

      - name: Show debug information
        run: |
          set +e
          set -x
          npm --version
          node --version
          curl --version
          git --version
          svn --version
          php --version
          phpunit --version
          composer --version
          grunt --version
          mysql --version

      - name: Install dependencies
        run: npx install-changed --install-command="npm ci"

      - name: Create ClassicPress config file for tests
        run: |
          cp wp-tests-config-sample.php wp-tests-config.php
          sed -i 's/youremptytestdbnamehere/classicpress_develop_tests/g' wp-tests-config.php
          sed -i 's/yourusernamehere/root/g' wp-tests-config.php
          sed -i 's/yourpasswordhere/root/g' wp-tests-config.php

      - name: Run pre-commit checks
        run: grunt precommit:verify