build-and-release.yml

name: Build, Release, and Deploy

on:
  push:
    branches: [main]  # Deploy on main branch updates
    tags: ['v*']     # Create release on version tags
  workflow_dispatch:  # Allow manual trigger

permissions:
  contents: write    # Required for creating releases
  pages: write      # Required for deploying to Pages
  id-token: write   # Required for deploying to Pages

# Environment for Pages deployment
env:
  GITHUB_PAGES_URL: ${{ github.event.repository.html_url }}

jobs:
  build:
    runs-on: ubuntu-latest
    
    steps:
    - uses: actions/checkout@v3
    
    - name: Setup Emscripten
      uses: mymindstorm/setup-emsdk@v12
      with:
        version: latest
        actions-cache-folder: 'emsdk-cache'
    
    - name: Verify Emscripten Installation
      run: emcc --version
    
    - name: Create Build Directory
      run: mkdir build
    
    - name: Configure CMake
      run: |
        cd build
        emcmake cmake ..
    
    - name: Build
      run: |
        cd build
        emmake make
        ls -la
    
    - name: Prepare Deployment Files
      run: |
        mkdir -p dist
        # Copy build artifacts
        if [ -f "build/terminal.wasm" ]; then
          cp build/terminal.wasm dist/
        else
          echo "terminal.wasm not found in build directory"
          exit 1
        fi
        if [ -f "build/terminal.js" ]; then
          cp build/terminal.js dist/terminal.generated.js
        else
          echo "terminal.js not found in build directory"
          exit 1
        fi
        # Copy source files
        cp terminal.js dist/
        cp config.js dist/
        cp index.html dist/
        
        echo "Contents of dist directory:"
        ls -la dist/
    
    # Create release if this is a tag push
    - name: Create Release
      if: startsWith(github.ref, 'refs/tags/')
      uses: softprops/action-gh-release@v1
      with:
        files: |
          dist/terminal.wasm
          dist/terminal.generated.js
          dist/terminal.js
          dist/config.js
          dist/index.html
        body: |
          WebAssembly Terminal Release
          - terminal.wasm: WebAssembly binary
          - terminal.generated.js: Emscripten generated JavaScript
          - terminal.js: Terminal implementation
          - config.js: WebAssembly configuration
          - index.html: Web interface
          
          Try it live at: ${{ env.GITHUB_PAGES_URL }}/wasm_terminal
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    
    # Upload the dist directory for Pages deployment
    - name: Upload Pages artifact
      uses: actions/upload-pages-artifact@v2
      with:
        path: dist

  # Deploy to GitHub Pages
  deploy:
    needs: build
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    
    steps:
    - name: Deploy to GitHub Pages
      id: deployment
      uses: actions/deploy-pages@v2