From 85825d190c37dafec1d9751a374b3b5df62526d5 Mon Sep 17 00:00:00 2001
From: Pooya Parsa <pooya@pi0.ir>
Date: Sun, 9 Jul 2017 16:13:56 +0430
Subject: [PATCH] fix: gracefully handle unhandled promises

This prevents nuxt process exiting in dev mode on unhandled promises
---
 bin/nuxt     | 11 +++++++++++
 bin/nuxt-dev |  5 -----
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/bin/nuxt b/bin/nuxt
index 04764d440f..42217249cb 100755
--- a/bin/nuxt
+++ b/bin/nuxt
@@ -1,5 +1,9 @@
 #!/usr/bin/env node
 
+// Node Source Map Support
+// https://github.com/evanw/node-source-map-support
+require('source-map-support').install()
+
 const join = require('path').join
 
 const defaultCommand = 'dev'
@@ -21,4 +25,11 @@ if (commands.has(cmd)) {
 
 const bin = join(__dirname, 'nuxt-' + cmd)
 
+// Console error unhandled promises
+process.on('unhandledRejection', function (err) {
+  /* eslint-disable no-console */
+  console.error(err)
+  console.error('[nuxt] Unhandled promise rejection: ' + err)
+})
+
 require(bin)
diff --git a/bin/nuxt-dev b/bin/nuxt-dev
index 63a2df52f9..cb50c7397d 100755
--- a/bin/nuxt-dev
+++ b/bin/nuxt-dev
@@ -54,11 +54,6 @@ const nuxtConfigFile = resolve(rootDir, argv['config-file'])
 const nuxtConfig = loadNuxtConfig()
 _.defaultsDeep(nuxtConfig, { watchers: { chokidar: { ignoreInitial: true } } })
 
-// Fail if an error happened
-process.on('unhandledRejection', function (err) {
-  throw err
-})
-
 // Start dev
 let dev = startDev()