CLI: add update-notifier. Fixes #1805 (#1890)

GoogleChrome · Mar 24, 2017 · 44a2d3b · 44a2d3b
1 parent ee732bf
commit 44a2d3b
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Showing 3 changed files with 408 additions and 2 deletions.
diff --git a/lighthouse-cli/bin.ts b/lighthouse-cli/bin.ts
@@ -36,14 +36,18 @@ import * as randomPort from './random-port';
 import {Results} from './types/types';
 const yargs = require('yargs');
 const opn = require('opn');
+const updateNotifier = require('update-notifier');
+const pkg = require('../package.json');
+
+updateNotifier({pkg}).notify(); // Tell user if there's a newer version of LH.
 
 interface LighthouseError extends Error {
   code?: string
 };
 
 const cliFlags = yargs
   .help('help')
-  .version(() => require('../package').version)
+  .version(() => pkg.version)
   .showHelpOnFail(false, 'Specify --help for available options')
 
   .usage('$0 url')

diff --git a/lighthouse-cli/package.json b/lighthouse-cli/package.json
@@ -11,6 +11,7 @@
     "typescript": "^2.2.0"
   },
   "dependencies": {
-    "@types/node": "^6.0.45"
+    "@types/node": "^6.0.45",
+    "update-notifier": "^2.1.0"
   }
 }