• fork此https://github.com/waschinski/photo-stream
• 直接用github 自带的jekyll编译是有问题的，需要安装一个处理图片的插件。
• 在官方的jekyll增加两行安装插件：

      - name: Install libvips
        run: |
          sudo apt-get update
          sudo apt-get install -y libvips

就可以了，下面是完整版。

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

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

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

  # 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
  pages: write
  id-token: write

# 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:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Setup Ruby
        uses: ruby/setup-ruby@55283cc23133118229fd3f97f9336ee23a179fcf # v1.146.0
        with:
          ruby-version: '3.1' # Not needed with a .ruby-version file
          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
          cache-version: 0 # Increment this number if you need to re-download cached gems
      - name: Install libvips
        run: |
          sudo apt-get update
          sudo apt-get install -y libvips
      - name: Setup Pages
        id: pages
        uses: actions/configure-pages@v3
      - name: Build with Jekyll
        # Outputs to the './_site' directory by defaul
        run:  bundle exec jekyll build --baseurl "${{ steps.pages.outputs.base_path }}" 
      - name: echo baseurl log
        run:  echo "${{ steps.pages.outputs.base_path }}"
        env:
          JEKYLL_ENV: production
      - name: Upload artifact
        # Automatically uploads an artifact from the './_site' directory by default
        uses: actions/upload-pages-artifact@v2

  # Deployment job
  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v2