pages.yml

# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs

name: Build

env:
  node-version: 16.x

on: [push, pull_request]

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
    - name: Use Node.js ${{ env.node-version }}
      uses: actions/setup-node@v3
      with:
        node-version: ${{ env.node-version }}
        cache: 'npm'
    - run: npm ci
    - run: npm run build
    - run: cp dist/index.html dist/404.html
    - uses: actions/upload-pages-artifact@v1
      with:
        path: "dist/"

  deploy:
    # Add a dependency to the build job
    needs: build
    
    # Only deploy from master
    if: github.ref == 'refs/heads/master'

    # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
    permissions:
      pages: write      # to deploy to Pages
      id-token: write   # to verify the deployment originates from an appropriate source

    # Deploy to the github-pages environment
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

    # Specify runner + deployment step
    runs-on: ubuntu-latest
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v2