From d7c9f517c5f53067ab06d209585b5c2be6824682 Mon Sep 17 00:00:00 2001
From: Ace Nassri <anassri@google.com>
Date: Mon, 15 Oct 2018 11:48:22 -0700
Subject: [PATCH 1/3] Change Kokoro image to Node 8

---
 .kokoro/functions/billing.cfg | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.kokoro/functions/billing.cfg b/.kokoro/functions/billing.cfg
index 9668c9d2cb..2c934eb6c2 100644
--- a/.kokoro/functions/billing.cfg
+++ b/.kokoro/functions/billing.cfg
@@ -6,6 +6,12 @@ env_vars: {
     value: "functions/billing"
 }
 
+# Configure the docker image for kokoro-trampoline.
+env_vars: {
+    key: "TRAMPOLINE_IMAGE"
+    value: "gcr.io/cloud-devrel-kokoro-resources/node:8-user"
+}
+
 # Tell the trampoline which build file to use.
 env_vars: {
     key: "TRAMPOLINE_BUILD_FILE"

From 6ec36e757680de27f9b487a598e93b438b9933f8 Mon Sep 17 00:00:00 2001
From: Ace Nassri <anassri@google.com>
Date: Tue, 6 Nov 2018 13:44:06 -0800
Subject: [PATCH 2/3] Add semistandard as a devdependency

---
 functions/billing/package.json | 1 +
 1 file changed, 1 insertion(+)

diff --git a/functions/billing/package.json b/functions/billing/package.json
index 465dd1066b..ef52821b03 100644
--- a/functions/billing/package.json
+++ b/functions/billing/package.json
@@ -19,6 +19,7 @@
     "@google-cloud/nodejs-repo-tools": "^2.2.5",
     "ava": "^0.25.0",
     "proxyquire": "^2.1.0",
+    "semistandard": "^13.0.0",
     "sinon": "^6.3.4"
   }
 }

From 635013731e05575756aa132efc9aa5cc63c5093a Mon Sep 17 00:00:00 2001
From: Franziska Hinkelmann <franzih@chromium.org>
Date: Thu, 15 Nov 2018 08:17:13 -0500
Subject: [PATCH 3/3] Lint with semistandard

---
 functions/billing/index.js           | 4 ++--
 functions/billing/test/index.test.js | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/functions/billing/index.js b/functions/billing/index.js
index ffe433516d..761a202bfc 100644
--- a/functions/billing/index.js
+++ b/functions/billing/index.js
@@ -15,8 +15,8 @@
 
 // [START functions_billing_limit]
 // [START functions_billing_stop]
-const {google} = require('googleapis');
-const {auth} = require('google-auth-library');
+const { google } = require('googleapis');
+const { auth } = require('google-auth-library');
 
 const PROJECT_ID = process.env.GCP_PROJECT;
 const PROJECT_NAME = `projects/${PROJECT_ID}`;
diff --git a/functions/billing/test/index.test.js b/functions/billing/test/index.test.js
index ef94be98de..99f672f358 100644
--- a/functions/billing/test/index.test.js
+++ b/functions/billing/test/index.test.js
@@ -98,7 +98,7 @@ function getSample () {
 }
 
 test(`should notify Slack when budget is exceeded`, async t => {
-  const {program, mocks} = getSample();
+  const { program, mocks } = getSample();
 
   const jsonData = { cost: 500, budget: 400 };
   const pubsubData = {
@@ -112,7 +112,7 @@ test(`should notify Slack when budget is exceeded`, async t => {
 });
 
 test(`should disable billing when budget is exceeded`, async t => {
-  const {program, mocks} = getSample();
+  const { program, mocks } = getSample();
 
   const jsonData = { cost: 500, budget: 400 };
   const pubsubData = {
@@ -128,7 +128,7 @@ test(`should disable billing when budget is exceeded`, async t => {
 });
 
 test(`should shut down GCE instances when budget is exceeded`, async t => {
-  const {program, mocks} = getSample();
+  const { program, mocks } = getSample();
 
   const jsonData = { cost: 500, budget: 400 };
   const pubsubData = {