name: Deploy site to Pages

on:
  push:
    branches: ["master"]
  workflow_dispatch:

permissions:
  contents: read
  pages: write
  id-token: write

concurrency:
  group: "pages"
  cancel-in-progress: true

jobs:
  deploy:
    environment:
      name: github-pages
      url: $!
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: DeterminateSystems/nix-installer-action@v9
      - uses: DeterminateSystems/magic-nix-cache-action@v2
      - uses: actions/configure-pages@v2
      - name: Build Site
        run: 'nix build .'
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v1
        with:
          path: './result'
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v1