From f79edbc560b2a7b0cf6455dc2093081bfcde40c2 Mon Sep 17 00:00:00 2001
From: Vlad Shablinsky
Date: Sun, 1 May 2016 00:21:08 +0300
Subject: download_strategy: bazaar source_modified_time

---
 Library/Homebrew/download_strategy.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Library/Homebrew/download_strategy.rb b/Library/Homebrew/download_strategy.rb
index 71f47a227..138413130 100644
--- a/Library/Homebrew/download_strategy.rb
+++ b/Library/Homebrew/download_strategy.rb
@@ -801,6 +801,10 @@ class BazaarDownloadStrategy < VCSDownloadStrategy
     rm_r ".bzr"
   end
 
+  def source_modified_time
+    Time.parse Utils.popen_read("bzr", "log", "-l", "1", "--timezone=utc", cached_location.to_s)[/^timestamp: (.+)$/, 1]
+  end
+
   private
 
   def cache_tag
-- 
cgit v1.2.3