From 97bb7891708cc85361bf700101495e5ecf64d1a7 Mon Sep 17 00:00:00 2001
From: Amos Wenger <fasterthanlime@gmail.com>
Date: Sun, 20 Mar 2016 23:34:21 +0100
Subject: [PATCH] Strip channel when calling semver.satisfies to allow custom
 channels

---
 lib/versions.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/versions.js b/lib/versions.js
index 999cdc1f..d3ec800d 100644
--- a/lib/versions.js
+++ b/lib/versions.js
@@ -10,6 +10,10 @@ function normalizeTag(tag) {
     return tag;
 }
 
+function stripChannel(tag) {
+    return tag.replace(/-.*$/, '');
+}
+
 // Extract channel of version
 function extractChannel(tag) {
     var suffix = tag.split('-')[1];
@@ -106,7 +110,7 @@ Versions.prototype.filter = function(opts) {
                 if (opts.platform && !platforms.satisfies(opts.platform, _.pluck(version.platforms, 'type'))) return false;
 
                 // Check tag satisfies request version
-                return opts.tag == 'latest' || semver.satisfies(version.tag, opts.tag);
+                return opts.tag == 'latest' || semver.satisfies(stripChannel(version.tag), stripChannel(opts.tag));
             })
             .value();
     });