Docs: Update examples to 3.0.0-alpha.4 #327

	name: GitHub Pages
	on:
	push:
	branches:
	- main

	jobs:
	deploy:
	name: Deploy
	if: ${{ github.repository == 'qunitjs/qunit' }} # skip noisy cron on forks
	runs-on: ubuntu-20.04
	env:
	DEPLOY_DIR: docs/_site/
	DEPLOY_BRANCH: gh-pages
	steps:
	- uses: actions/checkout@v4

	- name: Prepare branch
	run: \|
	mkdir "${DEPLOY_DIR}"
	cd "${DEPLOY_DIR}"
	# Clone and checkout existing branch, or initialise with a new and empty branch
	git clone --depth 5 --branch "${DEPLOY_BRANCH}" "https://github.com/${GITHUB_REPOSITORY}.git" . \|\| git init -b "${DEPLOY_BRANCH}"

	- uses: ruby/setup-ruby@v1
	with:
	ruby-version: '3.2'
	bundler-cache: true
	# If your site is in a subdirectory
	working-directory: ./docs/

	- name: Jekyll build
	# If your site is in a subdirectory
	working-directory: ./docs/
	run: bundle exec jekyll build

	- name: Push to branch
	# Inspired by https://github.com/helaili/jekyll-action/blob/2.2.0/entrypoint.sh
	env:
	GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
	run: \|
	cd "${DEPLOY_DIR}"
	touch .nojekyll
	git config user.name "${GITHUB_ACTOR}" && \
	git config user.email "${GITHUB_ACTOR}@users.noreply.github.com" && \
	git add . && \
	git commit --allow-empty -m "Build commit ${GITHUB_SHA}" && \
	git push "https://${GITHUB_ACTOR}:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git" "HEAD:${DEPLOY_BRANCH}"

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