name: github pages

on:
  push:
    branches:
      - main  # Set a branch that will trigger a deployment
  pull_request:

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true  # Fetch Hugo themes (true OR recursive)
          # fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod

      - name: Setup Nix
        uses: cachix/install-nix-action@v26
        with:
          github_access_token: ${{ secrets.GITHUB_TOKEN }}
      - uses: DeterminateSystems/magic-nix-cache-action@v3

      - name: Check code format
        shell: bash
        run: nix develop --command just check

      - name: Build
        run: nix develop --command just build

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3
        if: github.ref == 'refs/heads/main'
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./public