gh-pages.yaml

name: GitHub Pages Build

on:
  push:
    branches:
      - main # Set a branch to deploy

jobs:
  deploy:
    runs-on: ubuntu-22.04  # change to ubuntu-latest if you want
    steps:
      - uses: actions/checkout@v2
        with:
          submodules: true # Fetch Hugo themes (true OR recursive)
          fetch-depth: 0 # Fetch all history for .GitInfo and .Lastmod

      - name: Setup Hugo
        uses: peaceiris/actions-hugo@v2
        with:
          hugo-version: "0.102.3"
          extended: true

      - name: Build
        run: hugo --minify

      - name: Deploy to gh-pages branch
        uses: peaceiris/actions-gh-pages@v3
        if: ${{ github.ref == 'refs/heads/main' }}
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_branch: gh-pages
          cname: introlab.cs.princeton.edu
          user_name: "github-actions[bot]"
          user_email: "github-actions[bot]@users.noreply.github.com"
          commit_message: ${{ github.event.head_commit.message }}