lib/stoor/git_config.rb in stoor-0.1.4 vs lib/stoor/git_config.rb in stoor-0.1.5

@@ -1,24 +1,26 @@
 module Stoor
   class GitConfig
-    def initialize(app); @app = app; end
+    attr_reader :repo_path
 
+    def initialize(app, repo_path = nil)
+      @app, @repo_path = app, repo_path
+    end
+
     def call(env)
       @request = Rack::Request.new(env)
       unless @request.session['gollum.author']
-        if ENV['WIKI_PATH_IN_USE']
-          if name = git_option_value('user.name')
-            if email = git_option_value('user.email')
-              @request.session['gollum.author'] = { :name => name, :email => email }
-            end
-          end
+        if repo_path && (name = git_option_value('user.name')) && (email = git_option_value('user.email'))
+          @request.session['gollum.author'] = { :name => name, :email => email }
         end
       end
       @app.call(env)
     end
 
+    private
+
     def git_option_value(option)
-      `cd #{ENV['WIKI_PATH_IN_USE']} && git config --get #{option}`.strip
-    rescue
+      @repo ||= Grit::Repo.new(repo_path)
+      @repo.config[option]
     end
   end
 end