Add update notifier (#3678)

* Add update notifier * Make update notifier work with custom server
vercel · Feb 5, 2018 · cdbbe92 · cdbbe92
1 parent 9498fc6
commit cdbbe92
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Showing 3 changed files with 561 additions and 330 deletions.
diff --git a/package.json b/package.json
@@ -50,6 +50,7 @@
     "bin/*": "standard"
   },
   "dependencies": {
+    "@zeit/check-updates": "1.1.0",
     "@zeit/source-map-support": "0.6.2",
     "ansi-html": "0.0.7",
     "babel-core": "6.26.0",

diff --git a/server/index.js b/server/index.js
@@ -5,6 +5,7 @@ import { parse as parseQs } from 'querystring'
 import fs from 'fs'
 import fsAsync from 'mz/fs'
 import http, { STATUS_CODES } from 'http'
+import updateNotifier from '@zeit/check-updates'
 import {
   renderToHTML,
   renderErrorToHTML,
@@ -35,6 +36,11 @@ export default class Server {
     this.http = null
     this.config = getConfig(this.dir, conf)
     this.dist = this.config.distDir
+
+    if (dev) {
+      updateNotifier(pkg, 'next')
+    }
+
     if (!dev && !fs.existsSync(resolve(dir, this.dist, 'BUILD_ID'))) {
       console.error(`> Could not find a valid build in the '${this.dist}' directory! Try building your app with 'next build' before starting the server.`)
       process.exit(1)