Merge pull request #96 from nobbi1991/winter_sun_protection #4

	name: Update pre-commit hooks

	on:
	schedule:
	- cron: '0 0 * * 0' # Runs every Sunday at midnight UTC
	push:
	branches:
	- main # Runs when changes are pushed to the main branch

	jobs:
	update-pre-commit-hooks:
	runs-on: ubuntu-latest

	steps:
	# Checkout repository
	- name: Checkout repository
	uses: actions/checkout@v4

	# Install pre-commit
	- name: Install pre-commit
	run: \|
	python -m pip install --upgrade pip
	pip install pre-commit

	- name: Run pre-commit autoupdate
	# Run pre-commit autoupdate to update the hook versions
	run: pre-commit autoupdate

	# Set git user identity to avoid "empty ident name" error
	- name: Set Git user identity
	run: \|
	git config --global user.email "[email protected]"
	git config --global user.name "GitHub Actions"

	- name: Check for changes and push updates
	# Check for changes and push updates only if there are changes
	run: \|
	# Check if there are any changes to commit
	git diff --exit-code
	if [ $? -eq 0 ]; then
	echo "No changes detected, skipping commit."
	exit 0 # No changes, so skip the commit step
	fi

	# If changes are detected, continue with committing and pushing
	BRANCH_NAME="pre-commit-updates"

	git fetch origin
	if git rev-parse --verify origin/$BRANCH_NAME; then
	echo "Branch $BRANCH_NAME exists, switching to it."
	git checkout $BRANCH_NAME
	else
	echo "Branch $BRANCH_NAME does not exist, creating it."
	git checkout -b $BRANCH_NAME
	fi

	# Commit and push changes
	git add .pre-commit-config.yaml
	git commit -m 'Update pre-commit hook versions'
	git push -u origin $BRANCH_NAME

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