Build README #1407

	name: Build README

	on:
	schedule:
	- cron: '15 21 * * *'

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Check out repo
	uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: 3.8
	- uses: actions/cache@v2
	name: Configure pip caching
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-
	- name: Install Python dependencies
	run: \|
	python -m pip install -r requirements.txt
	- name: Update README
	run: \|-
	python build_readme.py
	cat README.md
	- name: Commit and push if changed
	run: \|-
	git diff
	git config --global user.email "readme-bot@example.com"
	git config --global user.name "README-bot"
	git add README.md
	git commit -m "Updated README" \|\| exit 0
	git push

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