GitHub Pages へのデプロイを自動化する GitHub Actions。静的サイトジェネレーターと組み合わせて使用できます。

mkdir -p .github/workflows
touch .github/workflows/gh-pages.yml

name: GitHub Pages

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  deploy:
    runs-on: ubuntu-22.04
    permissions:
      contents: write
    concurrency:
      group: ${{ github.workflow }}-${{ github.ref }}
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
          fetch-depth: 0

      - name: Setup Hugo
        uses: peaceiris/actions-hugo@v2
        with:
          hugo-version: '0.110.0'

      - name: Build
        run: hugo --minify

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v4
        if: github.ref == 'refs/heads/main'
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./public

git add .github/workflows/gh-pages.yml
git commit -m "Add GitHub Pages deployment workflow"
git push origin main