Fix periodic flush not having a `current_event` in context #331

	name: Pages

	on:
	push:
	branches: ["master"]
	pull_request:
	branches: ["master"]
	release:
	types: [created]
	branches:
	- 'master'

	jobs:
	build:
	name: "Build docs"
	runs-on: ubuntu-latest
	steps:
	- uses: actions/setup-python@v4
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0 # otherwise, you will failed to push refs to dest repo
	- name: "Install runtime dependencies"
	run: "scripts/install"
	- name: "Install doc build deps and build with Sphinx"
	run: make docs
	- name: "Upload artifacts"
	uses: actions/upload-pages-artifact@v1
	with:
	# Upload built docs
	path: "./Documentation"
	deploy:
	name: "Deploy docs"
	if: github.event_name == 'release' && github.event.action == 'created'
	needs: build
	runs-on: ubuntu-latest
	# Grant GITHUB_TOKEN the permissions required to make a Pages deployment
	permissions:
	pages: write # to deploy to Pages
	id-token: write # to verify the deployment originates from an appropriate source
	# Deploy to the github-pages environment
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	steps:
	- uses: actions/deploy-pages@v2
	id: deployment
	name: "Deploy to GitHub Pages"

Provide feedback