Allow root "/", closes #52 (#53) #143

	name: Update README.md

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	update_readme:
	runs-on: ubuntu-latest
	steps:
	- name: Check out repository
	uses: actions/checkout@v3
	with:
	persist-credentials: false
	fetch-depth: 0

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.x'

	- name: Install Python dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install markdown-code-runner
	pip install -e .

	- name: Run markdown-code-runner
	run: markdown-code-runner README.md

	- name: Commit updated README.md
	id: commit
	run: \|
	git add README.md
	git config --local user.email "github-actions[bot]@users.noreply.github.com"
	git config --local user.name "github-actions[bot]"
	if git diff --quiet && git diff --staged --quiet; then
	echo "No changes in README.md, skipping commit."
	echo "commit_status=skipped" >> $GITHUB_ENV
	else
	git commit -m "Update README.md"
	echo "commit_status=committed" >> $GITHUB_ENV
	fi

	- name: Push changes
	if: env.commit_status == 'committed'
	uses: ad-m/github-push-action@master
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	branch: ${{ github.head_ref }}

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