jekyll-deploy-gh-pages.yml

# Sample workflow for building and deploying a Jekyll site to GitHub Pages
name: Deploy Jekyll and upload GitHub Pages

on:
  # Runs on pushes targeting the default branch
  push:
    branches: ["main"]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
  contents: read

# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
concurrency:
  group: "pages"
  cancel-in-progress: false

jobs:
  # Build job
  build:
    name: "Build GitHub Pages Site"

    permissions:
      contents: read

    runs-on: ubuntu-latest
    steps:
      - name: Cached checkout
        uses: netz39/action-cached-lfs-checkout@main
        
      - name: Build the site in the jekyll/builder container
        run: |
          docker run \
          -v ${{ github.workspace }}:/srv/jekyll -v ${{ github.workspace }}/_site:/srv/jekyll/_site \
          jekyll/builder:latest /bin/bash -c "chmod -R 777 /srv/jekyll && jekyll build --future"

      - name: "Upload artifact"
        uses: actions/upload-pages-artifact@v3
        with:
          path: _site/

  # Deployment job

  deploy:
    name: "Deploy GitHub Pages Site"
    if: github.event_name == 'push'
    needs:
      - build

    permissions:
      pages: write
      id-token: write

    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

    runs-on: ubuntu-latest
    steps:
      - name: "Deploy to GitHub Pages"
        id: deployment
        uses: actions/deploy-pages@v4
        with:
          error_count: 0