From 7aee4d6d7fef72603ce4e956bd068d3a2b57dde3 Mon Sep 17 00:00:00 2001
From: Kostas Lekkas <kostas@lekkas.io>
Date: Thu, 9 Mar 2017 19:52:19 +0000
Subject: [PATCH] Filter our devices that do not expose docker socket

---
 build/actions/local/scan.js   | 8 ++++++++
 lib/actions/local/scan.coffee | 3 +++
 2 files changed, 11 insertions(+)

diff --git a/build/actions/local/scan.js b/build/actions/local/scan.js
index 141057b4..f79e5e71 100644
--- a/build/actions/local/scan.js
+++ b/build/actions/local/scan.js
@@ -58,6 +58,14 @@ limitations under the License.
           startMessage: 'Scanning for local resinOS devices..',
           stopMessage: 'Reporting scan results'
         });
+      }).filter(function(arg) {
+        var address, docker;
+        address = arg.address;
+        docker = new Docker({
+          host: address,
+          port: 2375
+        });
+        return docker.infoAsync()["return"](true).catchReturn(false);
       }).tap(function(devices) {
         if (_.isEmpty(devices)) {
           throw new Error('Could not find any resinOS devices in the local network');
diff --git a/lib/actions/local/scan.coffee b/lib/actions/local/scan.coffee
index d119e988..cf20c410 100644
--- a/lib/actions/local/scan.coffee
+++ b/lib/actions/local/scan.coffee
@@ -72,6 +72,9 @@ module.exports =
 				promise: discover.discoverLocalResinOsDevices(options.timeout)
 				startMessage: 'Scanning for local resinOS devices..'
 				stopMessage: 'Reporting scan results'
+		.filter ({ address }) ->
+			docker = new Docker(host: address, port: 2375)
+			docker.infoAsync().return(true).catchReturn(false)
 		.tap (devices) ->
 			if _.isEmpty(devices)
 				throw new Error('Could not find any resinOS devices in the local network')