Axe accessibility testing #5

	name: Axe accessibility testing

	on:
	# if you want to run this on every push uncomment the following lines
	# push:
	# branches:
	# - master
	# - main
	# pull_request:
	# branches:
	# - master
	# - main
	workflow_dispatch:
	inputs:
	url:
	description: "URL to be checked (e.g.: blog/)"
	required: false

	permissions:
	contents: write

	env:
	URL: ""

	jobs:
	check:
	# available images: https://github.com/actions/runner-images#available-images
	runs-on: ubuntu-latest
	steps:
	- name: Checkout 🛎️
	uses: actions/checkout@v4
	- name: Setup Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: "3.2.2"
	bundler-cache: true
	- name: Update _config.yml ⚙️
	uses: fjogeleit/yaml-update-action@main
	with:
	commitChange: false
	valueFile: "_config.yml"
	changes: \|
	{
	"giscus.repo": "${{ github.repository }}",
	"baseurl": ""
	}
	- name: Install and Build 🔧
	run: \|
	pip3 install --upgrade jupyter
	export JEKYLL_ENV=production
	bundle exec jekyll build --lsi
	- name: Purge unused CSS 🧹
	run: \|
	npm install -g purgecss
	purgecss -c purgecss.config.js
	- name: Run axe 🪓
	# https://github.com/dequelabs/axe-core-npm/tree/develop/packages/cli
	run: \|
	npm install -g @axe-core/cli
	npm install -g http-server
	http-server _site/ &
	axe http://localhost:8080/${{ github.event.inputs.url \|\| env.URL }} --load-delay=1500 --exit

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