cleanup #40

	name: cleanup

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
	permissions:
	contents: read

	on:
	workflow_dispatch:
	schedule:
	- cron: '0 0 1 * *'

	jobs:
	branches:
	runs-on: ubuntu-latest
	permissions:
	# required to remove git branch
	contents: write
	strategy:
	fail-fast: false
	matrix:
	branch:
	- gh-pages
	- gh-pages-keep
	steps:
	-
	name: Delete branch
	uses: actions/github-script@v7
	with:
	script: \|
	await github.rest.git.deleteRef({
	...context.repo,
	ref: "heads/${{ matrix.branch }}"
	});

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