SparkOS/.github/workflows/release.yml

name: Build and Release

on:
  push:
    branches:
      - main
      - develop
    tags:
      - 'v*'
  pull_request:
    branches:
      - main
      - develop
  workflow_dispatch:

jobs:
  build-release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up build environment
        run: |
          sudo apt-get update
          sudo apt-get install -y gcc make

      - name: Build init binary
        run: |
          echo "Building SparkOS init system..."
          make init
          echo "Build complete!"

      - name: Verify build
        run: |
          echo "Verifying init binary..."
          if [ ! -f init ]; then
            echo "ERROR: init binary not found!"
            exit 1
          fi
          ls -lh init
          file init
          ldd init 2>&1 || echo "Static binary (no dependencies)"
          echo "Verification complete!"

      - name: Prepare release package
        run: |
          echo "Preparing release package..."
          mkdir -p release/sparkos
          
          # Copy compiled binary
          cp init release/sparkos/
          
          # Copy essential files
          cp README.md release/sparkos/
          cp LICENSE release/sparkos/
          cp ARCHITECTURE.md release/sparkos/
          cp CONTRIBUTING.md release/sparkos/
          cp Makefile release/sparkos/
          
          # Copy source for reference
          cp -r src release/sparkos/
          
          # Copy scripts
          cp -r scripts release/sparkos/
          
          # Copy config
          cp -r config release/sparkos/
          
          # Copy rootfs structure (without generated content)
          mkdir -p release/sparkos/rootfs
          cp -r rootfs/etc release/sparkos/rootfs/ 2>/dev/null || true
          cp -r rootfs/root release/sparkos/rootfs/ 2>/dev/null || true
          cp -r rootfs/home release/sparkos/rootfs/ 2>/dev/null || true
          
          # Create README for the release
          cat > release/sparkos/RELEASE_README.md << 'EOF'
# SparkOS Release Package

This package contains the compiled SparkOS init system and all necessary files to run or build SparkOS.

## Contents

- `init` - The compiled init binary (statically linked)
- `src/` - Source code for the init system
- `scripts/` - Build and setup scripts
- `config/` - Configuration files
- `rootfs/` - Root filesystem structure
- `Makefile` - Build system
- Documentation files (README.md, ARCHITECTURE.md, etc.)

## Quick Start

### Using the Pre-built Binary

The `init` binary is already compiled and ready to use:

```bash
# Copy to your rootfs
cp init /path/to/your/rootfs/sbin/init
chmod 755 /path/to/your/rootfs/sbin/init
```

### Rebuilding from Source

If you need to rebuild:

```bash
# Build the init system
make init

# Install to rootfs
make install
```

### Creating a Bootable System

Follow the instructions in README.md to create a complete bootable system.

## System Requirements

- Linux system with kernel 3.x or later
- Busybox for shell and utilities
- For building: GCC compiler, Make

## Documentation

See README.md for complete documentation, including:
- Building instructions
- Creating bootable images
- Network configuration
- Development guidelines

## Support

For issues and questions, visit: https://github.com/johndoe6345789/SparkOS
EOF
          
          echo "Package prepared in release/sparkos/"
          ls -la release/sparkos/

      - name: Create release archive
        run: |
          echo "Creating release archive..."
          cd release
          zip -r ../sparkos-release.zip sparkos/
          cd ..
          echo "Archive created!"
          ls -lh sparkos-release.zip
          unzip -l sparkos-release.zip | head -30

      - name: Upload release artifact
        uses: actions/upload-artifact@v4
        with:
          name: sparkos-release-${{ github.sha }}
          path: sparkos-release.zip
          retention-days: 90

      - name: Create GitHub Release
        if: startsWith(github.ref, 'refs/tags/')
        uses: softprops/action-gh-release@v1
        with:
          files: sparkos-release.zip
          body: |
            # SparkOS Release ${{ github.ref_name }}
            
            This release includes:
            - Pre-compiled init binary (statically linked)
            - Complete source code
            - Build scripts and configuration
            - Root filesystem structure
            - Documentation
            
            ## Quick Start
            
            1. Download `sparkos-release.zip`
            2. Extract the archive
            3. Use the pre-built `init` binary or rebuild from source
            4. Follow README.md for complete setup instructions
            
            ## Docker Image
            
            A Docker image is also available:
            ```bash
            docker pull ghcr.io/johndoe6345789/sparkos:${{ github.ref_name }}
            ```
            
            ## What's Changed
            
            See commit history for detailed changes.
          draft: false
          prerelease: false
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Output summary
        run: |
          echo "### Build and Release Summary 📦" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "**Status:** ✅ Success" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "**Init Binary:**" >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY
          ls -lh init >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "**Release Archive:**" >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY
          ls -lh sparkos-release.zip >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          if [[ "${{ github.ref }}" == refs/tags/* ]]; then
            echo "**Release:** Created GitHub release for ${{ github.ref_name }}" >> $GITHUB_STEP_SUMMARY
          else
            echo "**Artifact:** Uploaded as workflow artifact (available for 90 days)" >> $GITHUB_STEP_SUMMARY
          fi
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "**Archive Contents (preview):**" >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY
          unzip -l sparkos-release.zip | head -30 >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY