From 05b292030ca67b3ca6a6db1a39903a098380fb9a Mon Sep 17 00:00:00 2001
From: Toshi MARUYAMA <marutosijp2@yahoo.co.jp>
Date: Wed, 25 May 2011 07:46:03 +0000
Subject: [PATCH] scm: bazaar: add adapter method to get
 .bzr/branch/branch.conf path from specified path (#2799, #4741, #8030).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5890 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 lib/redmine/scm/adapters/bazaar_adapter.rb | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/lib/redmine/scm/adapters/bazaar_adapter.rb b/lib/redmine/scm/adapters/bazaar_adapter.rb
index 8eb5f93c3..804833a2a 100644
--- a/lib/redmine/scm/adapters/bazaar_adapter.rb
+++ b/lib/redmine/scm/adapters/bazaar_adapter.rb
@@ -220,6 +220,20 @@ module Redmine
           return nil if $? && $?.exitstatus != 0
           blame
         end
+
+        def self.branch_conf_path(path)
+          bcp = nil
+          m = path.match(%r{^(.*[/\\])\.bzr.*$})
+          if m
+            bcp = m[1]
+          else
+            bcp = path
+          end
+          bcp.gsub!(/[\/\\]$/, "")
+          if bcp
+            bcp = File.join(bcp, ".bzr", "branch", "branch.conf")
+          end
+        end
       end
     end
   end