pre-commit in overcommit-0.6.1

- old
+ new

@@ -47,19 +47,14 @@
        "you're up-to-date."
   exit 64 # EX_USAGE
 end
 
 begin
-  hook_type_class = Overcommit::Utils.camel_case(hook_type)
-
   config = Overcommit::ConfigurationLoader.load_repo_config
-  config.apply_environment!(hook_type_class, ENV)
 
-  # Ensure this script and all symlinks are always up-to-date (it's cheap to do)
-  Overcommit::Installer.new(Overcommit::Logger.silent).
-                        run(Overcommit::Utils.repo_root, :action => :install)
+  context = Overcommit::HookContext.create(hook_type, config, ARGV, STDIN)
+  config.apply_environment!(context, ENV)
 
-  context = Overcommit::HookContext.create(hook_type_class, config, ARGV, STDIN)
   logger = Overcommit::Logger.new(STDOUT)
   runner = Overcommit::HookRunner.new(config, logger, context)
 
   status = runner.run
 