gitlab.yml

name: Sync to GitLab

permissions:
  contents: read

on:
  push:
    branches: [ master ]
  release:
    types: [ published ]
  workflow_dispatch:  # Allows manual execution

jobs:
  sync:
    name: Synchronize with GitLab
    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      with:
        fetch-depth: 0  # Fetch complete history for proper sync

    - name: Configure Git
      run: |
        git config --global user.name "GitHub Actions"
        git config --global user.email "actions@github.com"

    - name: Add GitLab remote and selective sync
      env:
        GITLAB_TOKEN: ${{ secrets.GITLAB_TOKEN }}
      run: |
        if [ -z "$GITLAB_TOKEN" ]; then
          echo "❌ GITLAB_TOKEN is not set in repository secrets"
          echo "Please add your GitLab Personal Access Token to GitHub Secrets as 'GITLAB_TOKEN'"
          exit 1
        fi

        # Add GitLab remote with token authentication
        git remote add gitlab https://oauth2:${GITLAB_TOKEN}@gitlab.com/damachine/coolerdash.git

        echo "🔄 Creating selective sync (with GitLab-specific README)..."

        # Create temporary branch for selective sync
        git checkout -b gitlab-sync

        # Create GitLab-specific README.md
        cat > README.md << 'EOF'
        # CoolerDash - GitLab Mirror

        **⚠️ This is a synchronized mirror repository from GitHub**

        ## 📍 Main Repository

        **Primary development happens on GitHub:**
        🔗 **[https://github.com/damachine/coolerdash](https://github.com/damachine/coolerdash)**

        ## 🔄 Synchronization Info

        - This GitLab repository is **automatically synchronized** from GitHub
        - **All issues, pull requests, and contributions** should be made on GitHub
        - This mirror is updated automatically when changes are pushed to the main GitHub repository
        - **Documentation, releases, and latest updates** are available on GitHub

        ## 📖 Full Documentation

        For complete documentation, installation instructions, and project information, please visit:

        **[GitHub Repository - damachine/coolerdash](https://github.com/damachine/coolerdash)**

        ## 🚀 Quick Info

        **CoolerDash** is a real-time sensor monitoring tool for AIO liquid coolers with integrated LCD displays.

        - Enhances your liquid-cooling display with extra features
        - Support for additional sensor values
        - Polished, customizable LCD dashboard
        - Add-on wrapper for [CoolerControl](https://gitlab.com/coolercontrol/coolercontrol)

        ## 📞 Support & Contributing

        - **Issues**: [GitHub Issues](https://github.com/damachine/coolerdash/issues)
        - **Discussions**: [GitHub Discussions](https://github.com/damachine/coolerdash/discussions)
        - **Contributing**: [GitHub Contributing Guide](https://github.com/damachine/coolerdash/blob/main/CONTRIBUTING.md)

        ---

        **🔗 Visit the main repository for the latest updates and full documentation:**
        **[github.com/damachine/coolerdash](https://github.com/damachine/coolerdash)**
        EOF

        # Stage and commit the new README
        git add README.md
        git commit -m "INFO: this is a GitLab mirror - see GitHub for main repo: https://github.com/damachine/coolerdash"

        echo "🔄 Synchronizing to GitLab (with GitLab README)..."
        # Try normal push first, fallback to sync branch if main is protected
        if ! git push gitlab gitlab-sync:main --force; then
          echo "⚠️ Main branch is protected, creating github-sync branch instead..."
          git push gitlab gitlab-sync:github-sync --force
          echo "📝 Created 'github-sync' branch on GitLab"
        fi

        # Clean up temporary branch
        git checkout master
        git branch -D gitlab-sync

        echo "🏷️ Synchronizing tags to GitLab..."
        git push gitlab --tags --force

        echo "✅ Synchronization completed (GitLab README created)"

    - name: Create sync summary
      if: success()
      run: |
        echo "## 🔄 GitLab Synchronization Report" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        echo "### Synchronized Content:" >> $GITHUB_STEP_SUMMARY
        echo "- **Repository**: coolerdash" >> $GITHUB_STEP_SUMMARY
        echo "- **Target**: GitLab (gitlab.com/damachine/coolerdash)" >> $GITHUB_STEP_SUMMARY
        echo "- **Branches**: Synced (main may be in 'github-sync' if protected)" >> $GITHUB_STEP_SUMMARY
        echo "- **Tags**: All tags synced" >> $GITHUB_STEP_SUMMARY
        echo "- **README**: GitLab-specific version created with GitHub sync info" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        echo "📝 **Note**: GitLab README explains this is a mirror and directs users to GitHub" >> $GITHUB_STEP_SUMMARY
        echo "🎯 **GitLab repository is now synchronized with GitHub (selective sync)**" >> $GITHUB_STEP_SUMMARY

    - name: Error summary
      if: failure()
      run: |
        echo "## ❌ GitLab Synchronization Failed" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        echo "### Troubleshooting Steps:" >> $GITHUB_STEP_SUMMARY
        echo "1. **Check GitLab Token**: Ensure GITLAB_TOKEN secret is set" >> $GITHUB_STEP_SUMMARY
        echo "2. **Token Permissions**: Token needs 'write_repository' scope" >> $GITHUB_STEP_SUMMARY
        echo "3. **Repository Access**: Verify you have push access to GitLab repo" >> $GITHUB_STEP_SUMMARY
        echo "4. **Protected Branches**: Check GitLab repository branch protection settings" >> $GITHUB_STEP_SUMMARY