From ff8ffb95923a7fdf171590ab8f299b4f92ff7b61 Mon Sep 17 00:00:00 2001
From: NicoPennec <nemohp@yahoo.fr>
Date: Tue, 30 Jan 2018 02:57:24 +0100
Subject: [PATCH] feat: check expectated node version

---
 bin/nuxt     | 6 ++++++
 package.json | 1 +
 yarn.lock    | 2 +-
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/bin/nuxt b/bin/nuxt
index 3527686d53..a1ddd8b065 100755
--- a/bin/nuxt
+++ b/bin/nuxt
@@ -4,6 +4,8 @@
 process.env.DEBUG = process.env.DEBUG || 'nuxt:*'
 
 const { join } = require('path')
+const { name, engines } = require('../package.json')
+const semver = require('semver')
 const { Utils } = require('..')
 
 // Global error handler
@@ -11,6 +13,10 @@ process.on('unhandledRejection', _error => {
   Utils.printError(_error)
 })
 
+if (!semver.satisfies(process.version, engines.node)) {
+  Utils.fatalError(`The engine "node" is incompatible with ${name}. Expected version "${engines.node}".`)
+}
+
 const defaultCommand = 'dev'
 const commands = new Set([defaultCommand, 'init', 'build', 'start', 'generate'])
 
diff --git a/package.json b/package.json
index cfe2b586c4..74fb426902 100644
--- a/package.json
+++ b/package.json
@@ -98,6 +98,7 @@
     "postcss-url": "^7.3.0",
     "pretty-error": "^2.1.1",
     "progress-bar-webpack-plugin": "^1.10.0",
+    "semver": "^5.5.0",
     "serialize-javascript": "^1.4.0",
     "serve-static": "^1.13.1",
     "server-destroy": "^1.0.1",
diff --git a/yarn.lock b/yarn.lock
index fbc6c802be..94890bb958 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6729,7 +6729,7 @@ semver-diff@^2.0.0:
   dependencies:
     semver "^5.0.3"
 
-"semver@2 || 3 || 4 || 5", semver@^5.0.3, semver@^5.1.0, semver@^5.3.0, semver@^5.4.1:
+"semver@2 || 3 || 4 || 5", semver@^5.0.3, semver@^5.1.0, semver@^5.3.0, semver@^5.4.1, semver@^5.5.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"