Scheduled #7

	name: Scheduled

	on:
	schedule: [cron: "0 11 * * 6"] # 3 AM PST = 12 PM UDT, Saturdays
	workflow_dispatch:
	workflow_call:

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

	jobs:
	ageOutPRs:
	name: PR Env Purge
	env:
	# https://tecadmin.net/getting-yesterdays-date-in-bash/
	CUTOFF: "1 week ago"
	runs-on: ubuntu-latest
	timeout-minutes: 10
	steps:
	- name: Clean up Helm Releases
	run: \|
	oc login --token=${{ secrets.OC_TOKEN }} --server=${{ vars.OC_SERVER }}
	oc project ${{ secrets.OC_NAMESPACE }} # Safeguard!

	# Catch errors, unset variables, and pipe failures (e.g. grep \|\| true )
	set -euo pipefail

	# Echos
	echo "Delete stale Helm releases"
	echo "Cutoff: ${{ env.CUTOFF }}"

	# Before date, list of releases
	BEFORE=$(date +%s -d "${{ env.CUTOFF }}")
	RELEASES=$(helm ls -aq \| grep ${{ github.event.repository.name }} \|\| :)

	# If releases, then iterate
	[ -z "${RELEASES}" ]\|\| for r in ${RELEASES[@]}; do

	# Get last update and convert the date
	UPDATED=$(date "+%s" -d <<< echo $(helm status $r -o json \| jq -r .info.last_deployed))

	# Compare to cutoff and delete as necessary
	if [[ ${UPDATED} < ${BEFORE} ]]; then
	echo -e "\nOlder than cutoff: ${r}"
	helm uninstall --no-hooks ${r}
	oc delete pvc/${r}-bitnami-pg-0 \|\| true
	else
	echo -e "\nNewer than cutoff: ${r}"
	echo "No need to delete"
	fi
	done

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