Pre-commit auto-update #1577

	# Run pre-commit autoupdate every day at midnight
	# and create a pull request if any changes

	name: Pre-commit auto-update

	on:
	schedule:
	- cron: "15 2 * * *"
	workflow_dispatch: # to trigger manually

	permissions:
	contents: read

	jobs:
	auto-update:
	# Disables this workflow from running in a repository that is not part of the indicated organization/user
	if: github.repository_owner == 'cookiecutter'
	permissions:
	contents: write # for peter-evans/create-pull-request to create branch
	pull-requests: write # for peter-evans/create-pull-request to create a PR

	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: "3.12"

	- name: Install pre-commit
	run: pip install pre-commit

	- name: Autoupdate template
	run: pre-commit autoupdate

	- name: Autoupdate generated projects
	working-directory: "{{cookiecutter.project_slug}}"
	run: pre-commit autoupdate

	- name: Create Pull Request
	uses: peter-evans/create-pull-request@v7
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	branch: update/pre-commit-autoupdate
	title: Auto-update pre-commit hooks
	commit-message: Auto-update pre-commit hooks
	body: Update versions of tools in pre-commit configs to latest version
	labels: update

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