From f5afed82c8fd80bc1a75e5359242ab23248c1cb2 Mon Sep 17 00:00:00 2001
From: Daniel Nephin <dnephin@hashicorp.com>
Date: Thu, 6 May 2021 12:26:10 -0400
Subject: [PATCH] ci: add a verify CI job to ensure CI checks are run (#10179)

This workflow will be added as a branch protection rule in github.
---
 .circleci/config.yml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index c7dadf69b7..48e3fe32c6 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -958,8 +958,21 @@ jobs:
             terraform destroy -auto-approve
       - run: *notify-slack-failure
 
+  # The noop job is a used as a very fast job in the verify-ci workflow because every workflow
+  # requires at least one job. It does nothing.
+  noop:
+    docker:
+      - image: docker.mirror.hashicorp.services/alpine:latest
+    steps:
+      - run: 'echo ok'
+
 workflows:
   version: 2
+  # verify-ci is a no-op workflow that must run on every PR. It is used in a
+  # branch protection rule to detect when CI workflows are not running.
+  verify-ci:
+    jobs: [noop]
+
   go-tests:
     unless: << pipeline.parameters.trigger-load-test >>
     jobs: