From 3a581030b599c245ba45d511766a72efca3ed56e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Se=C3=A1n=20C=20McCord?= <ulexus@gmail.com>
Date: Fri, 20 Apr 2018 13:36:39 -0400
Subject: [PATCH] add support for CLOUD_PROVIDER environment variable

---
 main.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/main.go b/main.go
index 5027262..7ea85cd 100644
--- a/main.go
+++ b/main.go
@@ -38,6 +38,10 @@ type Response struct {
 }
 
 func main() {
+	if os.Getenv("CLOUD_PROVIDER") != "" {
+		provider = os.Getenv("CLOUD_PROVIDER")
+	}
+
 	flag.Parse()
 
 	var discoverer discover.Discoverer