Add auto-format yaml pre-commit hook #115

	name: Update readme

	on:
	pull_request:
	branches: [main]
	paths: [data/*]
	push:
	branches: [main]
	paths: [data/*]

	jobs:
	make-readme:
	if: github.repository_owner == 'janosh' # don't run on forks
	runs-on: ubuntu-latest
	steps:
	- name: Check out repo
	uses: actions/checkout@v4
	with:
	ref: ${{ github.head_ref }}

	- name: Set up python
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"

	- name: Install dependencies
	run: pip install pyyaml

	- name: Run make_readme.py
	run: python data/make_readme.py

	- name: Push changes if any
	run: \|
	if git diff --quiet readme.md; then
	echo "No changes to commit"
	exit 0
	fi
	git config user.name 'Janosh Riebesell'
	git config user.email janosh.riebesell@gmail.com
	git add readme.md
	git commit -m 'update readme'
	git push

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