deploy-demo.yml

name: Deploy the demo on GitHub Pages

# Controls when the workflow will run
on:
  # Triggers the workflow on push event but only for the "main" branch
  push:
    branches: [ "main" ]
    paths:
      - '.github/actions/build/**/*'
      - '.github/workflows/deploy-demo.yml'
      - 'src/**/*'
      - '.nvmrc'
      - 'index.html'
      - 'package.json'
      - 'package-lock.json'
      - 'tsconfig.json'
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# Allow one concurrent deployment
concurrency:
  group: "pages"
  cancel-in-progress: true

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # Build job
  # At a minimum this job should upload artifacts using actions/upload-pages-artifact
  build:
    # The type of runner that the job will run on
    runs-on: ubuntu-22.04

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      - uses: actions/checkout@v4

      - name: Build
        uses: ./.github/actions/build

      - name: Upload artifact
        # Automatically uploads an artifact from the './_site' directory by default
        uses: actions/upload-pages-artifact@v3
        with:
          # Path of the directory containing the static assets.
          path: ./dist
          # Duration after which artifact will expire in days.
          # retention-days:


  # Deploy job
  deploy:
    # Add a dependency to the build job
    needs: build

    # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
    permissions:
      contents: read
      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@v4