Implement rake gitnesse:info

Rakefile

@@ -13,16 +13,19 @@ task :default => :test
 namespace :gitnesse do
   desc "Push local features to remote git-based wiki."
   task :push do
-    abort("Please provide a config file. Example: rake gitnesse:push CONFIG='./gitneese.rb'") unless ENV['CONFIG']
-    load(ENV['CONFIG'])
+    Gitnesse.load_config
     Gitnesse.push
   end
 
   desc "Pull remote features from git-based wiki to local."
   task :pull do
-    abort("Please provide a config file. Example: rake gitnesse:push CONFIG='./gitneese.rb'") unless ENV['CONFIG']
-    load(ENV['CONFIG'])
+    Gitnesse.load_config
     Gitnesse.pull
   end
 
+  desc "Dump the current config info to the console."
+  task :info do
+    Gitnesse.load_config
+    puts Gitnesse.config_to_hash.to_yaml
+  end
 end

lib/gitnesse.rb

@@ -272,4 +272,9 @@ def load_config
     end
   end
 
+  def config_to_hash
+    { "repository_url" => Gitnesse.repository_url,
+      "branch" => Gitnesse.branch,
+      "target_directory" => Gitnesse.target_directory }
+  end
 end