lib/git_handler/session.rb in git_handler-0.2.1 vs lib/git_handler/session.rb in git_handler-0.2.2

@@ -12,20 +12,22 @@
     def initialize(config=nil)
       unless config.kind_of?(GitHandler::Configuration)
         raise SessionError, 'Configuration required!'
       end
 
-      unless File.exists?(config.home_path)
-        raise ConfigurationError, "Home path does not exist!"
-      end
+      if config.raise_errors == true
+        unless File.exists?(config.home_path)
+          raise ConfigurationError, "Home path does not exist!"
+        end
 
-      unless File.exists?(config.repos_path)
-        raise ConfigurationError, "Repositories path does not exist!"
+        unless File.exists?(config.repos_path)
+          raise ConfigurationError, "Repositories path does not exist!"
+        end
       end
 
       @config = config
-      @log = Logger.new(@config.log_path)
+      @log    = Logger.new(@config.log_path)
     end
     
     # Execute session 
     # 
     # @param [Array] args session arguments
@@ -49,14 +51,18 @@
         :command   => [command[:action], "'#{repo_path}'"].join(' '),
         :read      => command[:read],
         :write     => command[:write]
       )
 
-      log_request(request)
+      if config.log == true
+        log_request(request) 
+      end
 
-      unless File.exist?(request.repo_path)
-        raise SessionError, "Repository #{request.repo} does not exist!"
+      if config.raise_errors == true
+        unless File.exist?(request.repo_path)
+          raise SessionError, "Repository #{request.repo} does not exist!"
+        end
       end
 
       if block_given?
         # Pass all request information for custom processing
         # if no block is defined it will execute git-shell
@@ -101,15 +107,17 @@
       $stderr.puts("Request failed: #{reason}")
       exit(exit_status)
     end
     
     # Check if session environment is valid
+    # @return [Boolean]
     def valid_environment?
       env['USER'] == config.user && env['HOME'] == config.home_path
     end
     
     # Check if session request is valid
+    # @return [Boolean]
     def valid_request?
       if env.include_all?(['SSH_CLIENT', 'SSH_CONNECTION', 'SSH_ORIGINAL_COMMAND'])
         if valid_command?(env['SSH_ORIGINAL_COMMAND'])
           return true
         end
@@ -117,10 +125,17 @@
       false
     end
 
     private
 
+    # Log incoming request details
+    # @param req [Request] request instance
+    # 
+    # Example output:
+    # I, [2012-10-19T22:54:11.402583 #4212] INFO -- : 10.0.0.1 "git-upload-pack 'PATH'" arg1 arg2
+    # 
     def log_request(req)
-      log.info("Request \"#{req.command}\" from #{req.remote_ip}. Args: #{req.args.join(' ')}")
+      message = [req.remote_ip, req.command, req.args.join(' ')].join(' ')
+      log.info(message)
     end
   end
 end
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