deploy.yml

name: Deploy to GitHub Pages

on:
  push:
    branches: [ master ]
  workflow_dispatch:  # Allows manual triggering

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      
    - name: Setup Node.js
      uses: actions/setup-node@v4
      with:
        node-version: '18'
        cache: 'npm'
        
    - name: Install dependencies
      run: npm ci
      
    - name: Build project
      run: npm run build
      
    - name: Create 404.html for SPA routing
      run: cp dist/index.html dist/404.html
      
    - name: Deploy to GitHub Pages
      uses: peaceiris/actions-gh-pages@v3
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        publish_dir: ./dist
        publish_branch: gh-pages