1 files changed, 24 insertions, 8 deletions
diff --git a/CmdLine.hs b/CmdLine.hs
index 2c71327..db3c749 100644
--- a/CmdLine.hs
+++ b/CmdLine.hs
@@ -9,10 +9,19 @@ data CmdLine = CmdLine
 	}
 
 data Mode
-	= Test 
-	| Graphviz GraphvizOpts
-	| Replay ReplayOpts
-	| Server ServerOpts
+	= UserMode UserOpts
+	| DeveloperMode DeveloperOpts
+	| GraphvizMode GraphvizOpts
+	| ReplayMode ReplayOpts
+	| ServerMode ServerOpts
+
+data UserOpts = UserOpts
+	{
+	}
+
+data DeveloperOpts = DeveloperOpts
+	{ debugUrl :: String
+	}
 
 data GraphvizOpts = GraphvizOpts
 	{ graphvizLogFile :: FilePath
@@ -32,10 +41,11 @@ parseCmdLine :: Parser CmdLine
 parseCmdLine = CmdLine <$> parseMode
 
 parseMode :: Parser Mode
-parseMode = (Graphviz <$> parsegraphviz)
-	<|> (Replay <$> parsereplay)
-	<|> (Server <$> parseserver)
-	<|> pure Test -- default, so last
+parseMode = (GraphvizMode <$> parsegraphviz)
+	<|> (ReplayMode <$> parsereplay)
+	<|> (ServerMode <$> parseserver)
+	<|> (DeveloperMode <$> parsedeveloper)
+	<|> pure (UserMode (UserOpts {})) -- default, so last
   where
 	parsegraphviz = GraphvizOpts
 		<$> option str
@@ -66,6 +76,12 @@ parseMode = (Graphviz <$> parsegraphviz)
 			<> showDefault
 			<> help "port for server to listen on"
 			)
+	parsedeveloper = DeveloperOpts
+		<$> option str
+			( long "debug"
+			<> metavar "url"
+			<> help "debug a user on the given url"
+			)
 
 getCmdLine :: IO CmdLine
 getCmdLine = execParser opts