automatic-composer-update.yml

name: Composer Workflow

on:
  workflow_dispatch:
  push:
    paths:
      - '**/*.yml'
      - 'composer.json'
      - 'composer.lock'
  pull_request:
    paths:
      - '**/*.yml'
      - 'composer.json'
      - 'composer.lock'

# Prevent concurrent workflow runs
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

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

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: '8.1'
          extensions: mbstring, intl, xml
          coverage: none
          tools: composer:v2

      - name: Get Composer Cache Directory
        id: composer-cache-dir
        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT

      - name: Cache Composer Dependencies
        uses: actions/cache@v3
        with:
          path: ${{ steps.composer-cache-dir.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-

      - name: Generate composer.lock
        run: |
          rm -f composer.lock
          composer install --prefer-dist --no-progress --no-interaction

      - name: Check for Changes
        id: check-changes
        run: |
          git diff --exit-code composer.lock || echo "changes=true" >> $GITHUB_OUTPUT

      - name: Commit composer.lock
        if: steps.check-changes.outputs.changes == 'true'
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
          git add composer.lock
          git commit -m "🔄 Update composer.lock [skip ci]"
          git push

  composer-compatibility-check:
    name: Composer Compatibility Check
    runs-on: ubuntu-latest
    needs: generate-composer-lock
    permissions:
      contents: write
      pull-requests: write
      issues: write
    
    strategy:
      matrix:
        php-version: ['8.1', '8.2']
      fail-fast: false

    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
          tools: composer:v2

      - name: Get Composer Cache Directory
        id: composer-cache-dir
        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT

      - name: Cache Composer Dependencies
        uses: actions/cache@v3
        with:
          path: ${{ steps.composer-cache-dir.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}-${{ matrix.php-version }}
          restore-keys: |
            ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}-
            ${{ runner.os }}-composer-

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

      - name: Install Dependencies
        id: install
        continue-on-error: true
        run: composer install --no-interaction --prefer-dist --no-progress

      - name: Run Tests
        if: steps.install.outcome == 'success'
        run: |
          if [ -d "tests/" ]; then
            vendor/bin/phpunit tests/
          else
            echo "No tests directory found, skipping tests"
          fi

      - name: Create Pull Request for Compatibility Fix
        if: |
          steps.install.outcome == 'failure' && 
          github.event_name != 'pull_request' && 
          github.ref == 'refs/heads/main'
        uses: peter-evans/create-pull-request@v5
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: "🔧 Fix composer compatibility for PHP ${{ matrix.php-version }}"
          title: "Fix: Composer Compatibility for PHP ${{ matrix.php-version }}"
          body: |
            # Composer Compatibility Fix
            
            This PR addresses compatibility issues detected with PHP ${{ matrix.php-version }}.
            
            ## Changes
            - Automated dependency updates for PHP ${{ matrix.php-version }} compatibility
            - Generated by GitHub Actions workflow
            
            Please review the changes carefully before merging.
          branch: fix/composer-php-${{ matrix.php-version }}-${{ github.sha }}
          delete-branch: true
          base: main

      - name: Comment on PR
        if: github.event_name == 'pull_request'
        uses: actions/github-script@v6
        with:
          script: |
            const outcome = '${{ steps.install.outcome }}';
            const message = outcome === 'success'
              ? '✅ Dependency installation successful for PHP ${{ matrix.php-version }}'
              : '❌ Dependency installation failed for PHP ${{ matrix.php-version }}. Check the workflow logs for details.';
            
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.name,
              body: message
            });