From a6d11053d4213d55cc48209f20a9ce09e9b4310b Mon Sep 17 00:00:00 2001
From: uu59 <k@uu59.org>
Date: Tue, 29 Jul 2014 10:52:40 +0900
Subject: [PATCH] Fix to zip fluentd-ui log when FLUENTD_UI_PATH given

---
 app/controllers/misc_controller.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/controllers/misc_controller.rb b/app/controllers/misc_controller.rb
index e5a2fd5..3cb153b 100644
--- a/app/controllers/misc_controller.rb
+++ b/app/controllers/misc_controller.rb
@@ -39,7 +39,11 @@ class MiscController < ApplicationController
 
     Zip::File.open(path, Zip::File::CREATE) do |zip|
       zip.get_output_stream('fluentd.log') {|f| f.puts fluentd.agent.log }
-      zip.add("fluentd-ui.log", Rails.root.join("log/#{Rails.env}.log"))
+      if ENV["FLUENTD_UI_LOG_PATH"].present?
+        zip.add("fluentd-ui.log", ENV["FLUENTD_UI_LOG_PATH"])
+      else
+        zip.add("fluentd-ui.log", Rails.root.join("log/#{Rails.env}.log"))
+      end
       zip.get_output_stream('env.txt') do |f|
         ENV.to_a.each do |(key, value)|
           f.puts "#{key}=#{value}"