Add workflow to delete caches on closed PRs #2

	name: Cleanup caches on closed pull requests
Check failure on line 1 in .github/workflows/clean_caches.yml View workflow run for this annotation GitHub Actions / .github/workflows/clean_caches.yml Invalid workflow file `(Line: 12, Col: 16): Unexpected value 'write-all'`
	on:
	pull_request:
	types:
	- closed

	jobs:
	cleanup:
	runs-on: ubuntu-latest
	permissions:
	# needs to be refined
	actions: write-all
	steps:
	- name: Cleanup caches
	run: \|
	echo "Fetching list of cache keys"
	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..."
	for cacheKey in $cacheKeysForPR
	do
	gh cache delete $cacheKey
	done
	echo "Done"
	env:
	GH_TOKEN: ${{ github.token }}
	GH_REPO: ${{ github.repository }}
	BRANCH: refs/pull/${{ github.event.pull_request.number }}/merge

Provide feedback