From 4f80b7378a4e6bd08bf74e51d35902aefec22e1a Mon Sep 17 00:00:00 2001
From: Rick Waldron <waldron.rick@gmail.com>
Date: Mon, 22 Aug 2016 16:19:22 -0400
Subject: [PATCH] Bail out if not a valid version of node. Fixes gh-764

Sure, this is incredibly brutal, but the usb module DOESN'T WORK on Node.js > 4, so there is no point in being misleading. This is "fail hard, fail early" at its bluntest.

Related to gh-828

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
---
 bin/tessel-2.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/bin/tessel-2.js b/bin/tessel-2.js
index 98b8d00a..34c54456 100755
--- a/bin/tessel-2.js
+++ b/bin/tessel-2.js
@@ -19,6 +19,11 @@ const CLI_ENTRYPOINT = 'cli.entrypoint';
 // Check for updates
 const pkg = require('../package.json');
 
+if (parseInt(process.versions.node) > 5) {
+  log.error('Tessel 2 CLI (t2-cli) is supported for use with the Node.js 4.x.x LTS Release.');
+  process.exit();
+}
+
 /*
  * If a command has been run with root,
  * do not try to read the update-notifier config file.