composer-workflow.yml

name: Composer Workflow

on:
  workflow_dispatch: # Manual trigger
  push:
    paths:
      - '**/*.yml'          # Triggers on any YAML file changes
      - 'composer.json'    # Triggers on changes to composer.json
      - 'composer.lock'    # Triggers on changes to composer.lock
  pull_request:
    paths:
      - '**/*.yml'          # Triggers on any YAML file changes
      - 'composer.json'    # Triggers on changes to composer.json
      - 'composer.lock'    # Triggers on changes to composer.lock

jobs:
  generate-composer-lock:
    name: Generate composer.lock
    if: github.event_name == 'push' && (
          contains(github.event.head_commit.message, 'composer.json') || 
          contains(github.event.head_commit.message, 'composer.lock') || 
          startsWith(github.event.head_commit.message, 'Update dependencies')
        )
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # Ensures full history is fetched

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: '8.1'  # Ensure PHP 8.1 is used
          extensions: mbstring, intl, xml
          coverage: none

      - name: Install Composer
        run: |
          php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
          php composer-setup.php --install-dir=/usr/local/bin --filename=composer
          php -r "unlink('composer-setup.php');"

      - name: Remove existing composer.lock
        run: rm -f composer.lock

      - name: Generate composer.lock
        run: composer install --prefer-dist --no-progress

      - name: Commit composer.lock
        run: |
          git config --global user.name 'GitHub Actions Bot'
          git config --global user.email 'actions@github.com'
          git add composer.lock
          git commit -m "🔄 Generate composer.lock file" || echo "No changes to commit"
          git push

  composer-compatibility-check:
    name: Composer Compatibility Check
    runs-on: ubuntu-latest
    strategy:
      matrix:
        php-version: ['8.1', '8.2']  # Only PHP 8.1 and 8.2
      fail-fast: false  # Continue running other jobs even if one fails

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

      - name: Setup PHP ${{ matrix.php-version }}
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-version }}
          extensions: mbstring, intl, xml
          coverage: none

      - name: Cache Composer Dependencies
        uses: actions/cache@v3
        with:
          path: vendor
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}-${{ matrix.php-version }}
          restore-keys: |
            ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}-
            ${{ runner.os }}-composer-
      
      - name: Install Composer
        run: |
          php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
          php composer-setup.php --install-dir=/usr/local/bin --filename=composer
          php -r "unlink('composer-setup.php');"

      - name: Install Dependencies
        run: composer install --prefer-dist --no-progress

      - name: Validate composer.json
        run: composer validate --strict

      - name: Run Composer Compatibility Check
        run: |
          # Attempt to install dependencies
          if ! composer install --no-interaction --prefer-dist; then
            echo "Dependency installation failed for PHP ${{ matrix.php-version }}."
            exit 1
          fi

      - name: Run Tests
        run: vendor/bin/phpunit tests/  # Specify the tests directory

      - name: Create Pull Request for Compatibility Fix
        if: failure() && github.event_name != 'pull_request'
        uses: peter-evans/create-pull-request@v5
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: "🔄 Update composer dependencies for PHP ${{ matrix.php-version }}"
          title: "Composer Dependencies Update for PHP ${{ matrix.php-version }}"
          body: |
            This PR updates composer dependencies to be compatible with PHP ${{ matrix.php-version }}.
            
            Changes were automatically generated due to compatibility issues detected in the workflow.
            
            Please review the changes and merge if appropriate.
          branch: fix/composer-compatibility-php-${{ matrix.php-version }}
          delete-branch: true
          base: main

      - name: Comment on Failed Installation in PR
        if: failure() && github.event_name == 'pull_request'
        uses: actions/github-script@v6
        with:
          script: |
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.name,
              body: '❌ Dependency installation failed for PHP ${{ matrix.php-version }}. Please check the workflow logs for details.'
            })