From 00a7290bf23a5463bc712610926470b2e5b15587 Mon Sep 17 00:00:00 2001
From: Philipp Muens <raute1337@gmx.de>
Date: Wed, 13 Jul 2016 09:02:16 +0200
Subject: [PATCH] Reuse template array to produce readable list of available
 templates

---
 lib/plugins/create/create.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/plugins/create/create.js b/lib/plugins/create/create.js
index b199afd7b..6523dc938 100644
--- a/lib/plugins/create/create.js
+++ b/lib/plugins/create/create.js
@@ -38,10 +38,13 @@ class Create {
       'aws-python',
     ];
 
+    const humanReadableTemplateList = `${validTemplates.slice(0, -1)
+      .join(', ')} and ${validTemplates.slice(-1)}`;
+
     if (validTemplates.indexOf(this.options.template) === -1) {
       const errorMessage = [
         `Template "${this.options.template}" is not supported.`,
-        ' Supported templates are: "aws-nodejs" and "aws-python".',
+        ` Supported templates are: ${humanReadableTemplateList}.`,
       ].join('');
       throw new this.serverless.classes.Error(errorMessage);
     }