From 626195685fbde6021d86740251e6daf555c010da Mon Sep 17 00:00:00 2001
From: Glenn Sarti <glennsarti@users.noreply.github.com>
Date: Thu, 26 Jan 2017 15:09:00 -0800
Subject: [PATCH] (maint) Output logging to STDOUT when debugging

Previously log messages would only go to the log file.  This commit adds
additional functionality to the logger by output to STDOUT if the environment
variable VMPOOLER_DEBUG is set.
---
 lib/vmpooler/logger.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/vmpooler/logger.rb b/lib/vmpooler/logger.rb
index 2c70756..8d1d52e 100644
--- a/lib/vmpooler/logger.rb
+++ b/lib/vmpooler/logger.rb
@@ -11,9 +11,11 @@ module Vmpooler
     def log(_level, string)
       time = Time.new
       stamp = time.strftime('%Y-%m-%d %H:%M:%S')
-
       open(@file, 'a') do |f|
         f.puts "[#{stamp}] #{string}"
+        if ENV['VMPOOLER_DEBUG']
+          puts "[#{stamp}] #{string}"
+        end        
       end
     end
   end