Clean Caches #12

	name: Clean Caches

	on:
	push:
	branches: [ "master", "beta" ]
	paths:
	- '**/package-lock.json'
	- '**/yarn.lock'
	pull_request:
	paths:
	- '**/package-lock.json'
	- '**/yarn.lock'
	workflow_dispatch:
	schedule:
	- cron: '0 0 1 * *'
	# Run monthly, at 00:00 on the 1st day of month.

	# run single job
	concurrency:
	group: clean-caches
	cancel-in-progress: true

	jobs:
	build:
	strategy:
	fail-fast: true
	runs-on: ubuntu-latest

	name: Cache Cleaner
	steps:
	- uses: actions/checkout@v4
	with:
	token: ${{ secrets.ACCESS_TOKEN }}
	# https://github.com/actions/cache/blob/main/tips-and-workarounds.md#force-deletion-of-caches-overriding-default-cache-eviction-policy
	- name: Cleanup caches
	shell: bash
	run: \|
	gh extension install actions/gh-actions-cache
	REPO=${{ github.repository }}
	BRANCH=${{ github.ref }}
	echo "Fetching list of cache key"
	cacheKeysForPR=$(gh actions-cache list -R $REPO -B $BRANCH \| cut -f 1 )
	## Setting this to not fail the workflow while deleting cache keys.
	set +e
	echo "Deleting caches..."
	for cacheKey in $cacheKeysForPR
	do
	gh actions-cache delete $cacheKey -R $REPO -B $BRANCH --confirm
	done
	echo "Done"
	env:
	GH_TOKEN: ${{ secrets.ACCESS_TOKEN }}

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