Update #45

	name: BuildPages

	on: [push, pull_request]
	jobs:
	test:
	name: Build Pages
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- uses: ruby/setup-ruby@v1
	with:
	ruby-version: 3.1.0 # Not needed with a .ruby-version file
	bundler-cache: true # runs 'bundle install' and caches installed gems automatically
	- uses: actions/setup-node@v2
	with:
	node-version: '16.13.0'
	- run: yarn
	- run: yarn build:css
	- run: rm -rf .sass-cache
	- run: bundle exec jekyll build -d docs/
	- run: \|
	git config --local user.email "whyruby@gmail.com"
	git config --local user.name "qichunren"
	git remote set-url origin https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}
	git add docs
	git commit --allow-empty -m "Auto build pages in docs directory."
	git push

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