From f10ff19157862c492c305d9e1b8b6d6fffce2ba9 Mon Sep 17 00:00:00 2001
From: David Luecke <daff@neyeon.com>
Date: Sun, 16 Apr 2017 17:42:16 -0700
Subject: [PATCH] Check for Node v6 or later (#80)

---
 packages/cli/package.json | 1 +
 packages/cli/src/index.js | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/packages/cli/package.json b/packages/cli/package.json
index 6c795f6967..ae27504c3e 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -57,6 +57,7 @@
     "commander": "^2.9.0",
     "generator-feathers": "1.0.2",
     "generator-feathers-plugin": "0.10.0",
+    "semver": "^5.3.0",
     "yeoman-environment": "^1.6.6"
   },
   "devDependencies": {
diff --git a/packages/cli/src/index.js b/packages/cli/src/index.js
index 68a71542bc..2bb629e74e 100644
--- a/packages/cli/src/index.js
+++ b/packages/cli/src/index.js
@@ -1,6 +1,7 @@
 import yeoman from 'yeoman-environment';
 import program from 'commander';
 import meta from 'generator-feathers/meta';
+import semver from 'semver';
 
 const env = yeoman.createEnv();
 
@@ -23,6 +24,11 @@ module.exports = function(argv, generatorOptions = {
   program.version(require('../package.json').version)
     .usage('generate [type]');
 
+  if(!semver.satisfies(process.version, '>= 6.0.0')) {
+    console.error('The Feathers CLI and generated application requires Node v6.0.0 or later.');
+    return process.exit(1);
+  }
+
   program.command('generate [type]')
     .alias('g')
     .description(description)