Allow overriding :directory or via -C/--directory

This allows Unicorn to be constantly started in symlink
paths such as the ones Capistrano creates
(e.g. "/u/apps/$app/current")

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/unicorn/configurator.rb b/lib/unicorn/configurator.rb
index 9457480..ebdcba6 100644
--- a/lib/unicorn/configurator.rb
+++ b/lib/unicorn/configurator.rb
@@ -20,6 +20,7 @@ module Unicorn
       :before_fork => lambda { |server, worker_nr|
           server.logger.info("worker=#{worker_nr} spawning...")
         },
+      :directory => nil,
       :pid => nil,
       :backlog => 1024,
     }
@@ -137,6 +138,10 @@ module Unicorn
       @set[:pid] = path
     end
 
+    def directory(path)
+      @set[:directory] = path ? File.expand_path(path) : nil
+    end
+
     private
 
     def set_hook(var, my_proc) #:nodoc: