From e71327f88e9abc9293faca4a44ca88bd93a663d5 Mon Sep 17 00:00:00 2001
From: Justin Beckwith <justin.beckwith@gmail.com>
Date: Tue, 12 Jun 2018 15:27:32 -0700
Subject: [PATCH] fix: drop support for node.js 4.x and 9.x (#97)

---
 .../google-cloud-compute/.circleci/config.yml | 34 +++++--------------
 packages/google-cloud-compute/package.json    |  2 +-
 2 files changed, 9 insertions(+), 27 deletions(-)

diff --git a/packages/google-cloud-compute/.circleci/config.yml b/packages/google-cloud-compute/.circleci/config.yml
index a9b7e315489..58598b1944d 100644
--- a/packages/google-cloud-compute/.circleci/config.yml
+++ b/packages/google-cloud-compute/.circleci/config.yml
@@ -3,32 +3,24 @@ workflows:
   version: 2
   tests:
     jobs: &workflow_jobs
-      - node4:
+      - node6:
           filters: &all_commits
             tags:
               only: /.*/
-      - node6:
-          filters: *all_commits
       - node8:
           filters: *all_commits
-      - node9:
-          filters: *all_commits
       - node10:
           filters: *all_commits
       - lint:
           requires:
-            - node4
             - node6
             - node8
-            - node9
             - node10
           filters: *all_commits
       - docs:
           requires:
-            - node4
             - node6
             - node8
-            - node9
             - node10
           filters: *all_commits
       - system_tests:
@@ -62,9 +54,9 @@ workflows:
               only: master
     jobs: *workflow_jobs
 jobs:
-  node4:
+  node6:
     docker:
-      - image: 'node:4'
+      - image: 'node:6'
         user: node
     steps: &unit_tests_steps
       - checkout
@@ -95,21 +87,11 @@ jobs:
           name: Submit coverage data to codecov.
           command: node_modules/.bin/codecov
           when: always
-  node6:
-    docker:
-      - image: 'node:6'
-        user: node
-    steps: *unit_tests_steps
   node8:
     docker:
       - image: 'node:8'
         user: node
     steps: *unit_tests_steps
-  node9:
-    docker:
-      - image: 'node:9'
-        user: node
-    steps: *unit_tests_steps
   node10:
     docker:
       - image: 'node:10'
@@ -117,7 +99,7 @@ jobs:
     steps: *unit_tests_steps
   lint:
     docker:
-      - image: 'node:8'
+      - image: 'node:10'
         user: node
     steps:
       - checkout
@@ -139,7 +121,7 @@ jobs:
             NPM_CONFIG_PREFIX: /home/node/.npm-global
   docs:
     docker:
-      - image: 'node:8'
+      - image: 'node:10'
         user: node
     steps:
       - checkout
@@ -150,7 +132,7 @@ jobs:
           command: npm run docs
   sample_tests:
     docker:
-      - image: 'node:8'
+      - image: 'node:10'
         user: node
     steps:
       - checkout
@@ -177,7 +159,7 @@ jobs:
     working_directory: /home/node/compute-samples
   system_tests:
     docker:
-      - image: 'node:8'
+      - image: 'node:10'
         user: node
     steps:
       - checkout
@@ -200,7 +182,7 @@ jobs:
           when: always
   publish_npm:
     docker:
-      - image: 'node:8'
+      - image: 'node:10'
         user: node
     steps:
       - checkout
diff --git a/packages/google-cloud-compute/package.json b/packages/google-cloud-compute/package.json
index fc9085db85f..2b11c2cfdb4 100644
--- a/packages/google-cloud-compute/package.json
+++ b/packages/google-cloud-compute/package.json
@@ -5,7 +5,7 @@
   "license": "Apache-2.0",
   "author": "Google Inc.",
   "engines": {
-    "node": ">=4.0.0"
+    "node": ">=6.0.0"
   },
   "repository": "googleapis/nodejs-compute",
   "main": "./src/index.js",