Added -version command

BeefBuild/src/BuildApp.bf

@@ -46,6 +46,8 @@ namespace BeefBuild
 
 		public override void Init()
 		{
+			GetVersionInfo();
+
 			if (mVerbosity == .Default)
 				mVerbosity = .Normal;
 
@@ -109,6 +111,9 @@ namespace BeefBuild
 
 		public override bool HandleCommandLineParam(String key, String value)
 		{
+			if (key.StartsWith("--"))
+				key.Remove(0, 1);
+
 			if (value == null)
 			{
 				switch (key)
@@ -133,6 +138,9 @@ namespace BeefBuild
 				case "-noir":
 					mConfig_NoIR = true;
 					return true;
+				case "-version":
+					mVerb = .GetVersion;
+					return true;
 				}
 			}
 			else

BeefBuild/src/Program.bf

@@ -22,6 +22,7 @@ namespace BeefBuild
 					    -run                    Compile and run the startup project in the workspace
 					    -test=<path>            Executes test script
 					    -verbosity=<verbosity>  Set verbosity level to: quiet/minimal/normal/detailed/diagnostic
+						-version				Get version
 					    -workspace=<path>       Sets workspace path (defaults to current working directory)
 					""");
 				return 0;
@@ -33,6 +34,12 @@ namespace BeefBuild
 
 			BuildApp mApp = new BuildApp();	
 			mApp.ParseCommandLine(commandLine);
+			if (mApp.mVerb == .GetVersion)
+			{
+				Console.WriteLine("BeefBuild {}", mApp.GetVersionInfo().FileVersion);
+			}
+			else
+			{
 				if (mApp.mFailed)
 				{
 					Console.Error.WriteLine("  Run with \"-help\" for a list of command-line arguments");
@@ -42,6 +49,7 @@ namespace BeefBuild
 					mApp.Init();
 					mApp.Run();
 				}
+			}
 			mApp.Shutdown();
 			int32 result = mApp.mFailed ? 1 : 0;
 			if (mApp.mTargetExitCode != null)