Cleanup #12

	name: Cleanup
	on:
	delete:
	workflow_dispatch:
	pull_request:
	types:
	- closed

	permissions:
	actions: write

	env:
	BRANCH: ${{ github.event_name == 'pull_request' && 'refs/pull/${{ github.event.pull_request.number }}/merge' \|\| github.event.ref }}

	jobs:
	cleanup:
	name: Cleanup at event ${{ github.event_name }} for branch ${{ github.event_type == 'pull_request' && 'refs/pull/${{ github.event.pull_request.number }}/merge' \|\| github.event.ref }}
	if: github.event.ref_type == 'branch' \|\| github.event_name == 'workflow_dispatch' \|\| github.event_name == 'pull_request'
	runs-on: ubuntu-24.04
	steps:
	- name: Branch Caches
	run: \|
	echo "Fetching list of cache key"
	cacheKeysForPR=$(gh cache list --ref $BRANCH --limit 100 --json id --jq '.[].id')

	## Setting this to not fail the workflow while deleting cache keys.
	set +e
	echo "Deleting caches..."
	deletedAny=0
	for cacheKey in $cacheKeysForPR
	do
	deletedAny=1
	gh cache delete $cacheKey
	exitCode="$?"
	if [ "$exitCode" -eq 0 ]; then
	echo "deleted cache entry $cacheKey"
	else
	echo "failed to delete cache entry $cacheKey - exited with code $exitCode"
	fi
	done
	if [ "$deletedAny" -eq 0 ]; then
	echo "No cache entries found"
	else
	echo "Done"
	fi
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	GH_REPO: ${{ github.repository }}

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