Try to fix compile error #144

	name: Build and Deploy to Github Pages

	on:
	push:
	branches:
	- master # Here source code branch is `master`, it could be other branch

	jobs:
	build_and_deploy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: '3.0.0' # Specify Ruby version

	- name: Install Bundler
	run: gem install bundler -v 2.2.30 # Install the required Bundler version

	- name: Bundle Install
	run: bundle install # Run bundle install

	# Use GitHub Actions' cache to cache dependencies on servers
	- uses: actions/cache@v2
	with:
	path: vendor/bundle
	key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
	restore-keys: \|
	${{ runner.os }}-gems-

	# Create timestamp.json file
	- name: Create timestamp file
	run: echo "{\"timestamp\":\"$(date +%s)\"}" > timestamp.json

	# Use GitHub Deploy Action to build and deploy to Github
	- uses: jeffreytse/jekyll-deploy-action@v0.3.1
	with:
	provider: 'github'
	token: ${{ secrets.GITHUB_TOKEN }}
	cname: ${{ secrets.CNAME }}

	# Add timestamp.json to build artifact
	- name: Add timestamp to build artifact
	uses: actions/upload-artifact@v2
	with:
	name: timestamp
	path: timestamp.json

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