Clean gh-pages branch #193

	name: Clean gh-pages branch

	on:
	schedule:
	- cron: '0 0 * * *' # Every day at midnight
	workflow_dispatch:

	jobs:
	clean-gh-pages:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	steps:
	- name: Checkout gh-pages branch
	uses: actions/checkout@v6
	with:
	ref: gh-pages
	- name: Install gh CLI
	run: \|
	sudo apt-get install gh -y

	# TODO: remove this step once we have full migrated to the dev server
	- name: Remove dirs in _vitest, _playwright, etc. for PRs that are no longer open
	env:
	REPO_PR_URL: ${{ github.event.repository.html_url }}/pull
	GH_TOKEN: ${{ github.token }}
	run: \|
	open_prs=$(gh pr list --state open --json number --jq '.[].number')
	echo Open PRs: $open_prs
	for dir in _nodemodules _vitest _playwright _coverage _pullrequests; do
	echo Checking $dir
	for pr in $dir/*; do
	number=$(basename "$pr" \| sed 's/^pr-//')
	if ! echo "$open_prs" \| grep -q "$number"; then
	echo "Removing $pr, $number does not match any open PR: $REPO_PR_URL/$number"
	rm -rf "$pr"
	else
	echo "Keeping $pr as $number is still open: $REPO_PR_URL/$number"
	fi
	done
	done

	- name: Collapse branch history and push
	run: \|
	git config --local user.name "GitHub Actions"
	git config --local user.email "github-actions@github.com"
	git checkout --orphan flattened
	git add -A
	git commit -m "Clean up gh-pages branch"
	git branch -M gh-pages
	git push -f origin gh-pages

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