Prebuild.Core.Kernel.Process C# (CSharp) Method

		public void Process()
		{
			bool perfomedOtherTask = false;
			if(m_RemoveDirectories != null && m_RemoveDirectories.Length > 0) 
			{
				try
				{
					RemoveDirectories(".",m_RemoveDirectories);
				} 
				catch(IOException e) 
				{
					m_Log.Write("Failed to remove directories named {0}",m_RemoveDirectories);
					m_Log.WriteException(LogType.Error,e);
				}
				catch(UnauthorizedAccessException e) 
				{
					m_Log.Write("Failed to remove directories named {0}",m_RemoveDirectories);
					m_Log.WriteException(LogType.Error,e);
				}
				perfomedOtherTask = true;
			}

			if(m_Target != null && m_Clean != null)
			{
				m_Log.Write(LogType.Error, "The options /target and /clean cannot be passed together");
				return;
			}
		    
            if(m_Target == null && m_Clean == null)
		    {
		        if(perfomedOtherTask) //finished
		        {
		            return;
		        }
		        m_Log.Write(LogType.Error, "Must pass either /target or /clean to process a Prebuild file");
		        return;
		    }

		    string file = "./prebuild.xml";
			if(m_CommandLine.WasPassed("file"))
			{
				file = m_CommandLine["file"];
			}

			ProcessFile(file);

			string target = (m_Target != null ? m_Target.ToLower() : m_Clean.ToLower());
			bool clean = (m_Target == null);
			if(clean && target != null && target.Length == 0)
			{
				target = "all";
			}
			if(clean && target == "all")//default to all if no target was specified for clean
			{
                //check if they passed yes
                if (!m_CommandLine.WasPassed("yes"))
                {
				    Console.WriteLine("WARNING: This operation will clean ALL project files for all targets, are you sure? (y/n):");
				    string ret = Console.ReadLine();
				    if(ret == null)
				    {
					    return;
				    }
				    ret = ret.Trim().ToLower();
				    if((ret.ToLower() != "y" && ret.ToLower() != "yes"))
				    {
					    return;
                    }
                }
				//clean all targets (just cleaning vs2002 target didn't clean nant)
				foreach(ITarget targ in m_Targets.Values)
				{
					targ.Clean(this);
				}
			}
			else
			{
				if (!m_Targets.ContainsKey(target)) {
					m_Log.Write(LogType.Error, "Unknown Target \"{0}\"", target);
					return;
				}
				ITarget targ = m_Targets[target];

				if(clean)
				{
					targ.Clean(this);
				}
				else
				{
					targ.Write(this);
				}
			}

			m_Log.Flush();
		}