Add precommit autoupdater #295

	name: Build README

	on:
	push:
	branches: ["master"]
	pull_request:
	schedule:
	- cron: "0 0 1 * *"

	env:
	API_TOKEN: ${{ secrets.API_TOKEN }}

	jobs:
	build_readme:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	ref: ${{ github.event.pull_request.head.ref }}
	- name: Build README
	run: \|
	sudo rm -rf /usr/lib/python3/dist-packages/simplejson
	pip install -r requirements.txt
	cat doc/README_prelude.md > README.md
	python3 lichess_ascii_tracker.py -r Bullet >> README.md
	cat doc/README_epilogue.md >> README.md
	- name: Push code
	run: \|
	git config --global user.name "github-actions[bot]"
	git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
	# Force add since README is on gitignore
	git add -f README.md
	# Prevent empty add to result in error
	git diff-index --quiet HEAD \|\| git commit -m "Updated README"
	git push

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