fix build with webapp disabled

Broken by recent thread manager and restarting improvements.

1 files changed, 27 insertions, 15 deletions

diff --git a/Assistant/NamedThread.hs b/Assistant/NamedThread.hs
index fd710cf54..0a090d0d2 100644
--- a/Assistant/NamedThread.hs
+++ b/Assistant/NamedThread.hs
@@ -5,6 +5,8 @@
  - Licensed under the GNU GPL version 3 or higher.
  -}
 
+{-# LANGUAGE CPP #-}
+
 module Assistant.NamedThread where
 
 import Common.Annex
@@ -12,23 +14,31 @@ import Assistant.Types.NamedThread
 import Assistant.Types.ThreadName
 import Assistant.Types.DaemonStatus
 import Assistant.DaemonStatus
-import Assistant.Alert
 import Assistant.Monad
-import Assistant.WebApp
-import Assistant.WebApp.Types
 
 import Control.Concurrent
 import Control.Concurrent.Async
 import qualified Data.Map as M
-import qualified Data.Text as T
 import qualified Control.Exception as E
 
+#ifdef WITH_WEBAPP
+import Assistant.WebApp
+import Assistant.WebApp.Types
+import Assistant.Alert
+import qualified Data.Text as T
+#endif
+
 {- Starts a named thread, if it's not already running.
  -
  - Named threads are run by a management thread, so if they crash
  - an alert is displayed, allowing the thread to be restarted. -}
+#ifdef WITH_WEBAPP
 startNamedThread :: Maybe UrlRenderer -> NamedThread -> Assistant ()
 startNamedThread urlrenderer namedthread@(NamedThread name a) = do
+#else
+startNamedThread :: Maybe Bool -> NamedThread -> Assistant ()
+startNamedThread urlrenderer namedthread@(NamedThread name a) = do
+#endif
 	m <- startedThreads <$> getDaemonStatus
 	case M.lookup name m of
 		Nothing -> start
@@ -58,20 +68,22 @@ startNamedThread urlrenderer namedthread@(NamedThread name a) = do
 					, "crashed:", show e
 					]
 				hPutStrLn stderr msg
-				button <- runAssistant d mkbutton
+#ifdef WITH_WEBAPP
+				button <- runAssistant d $
+					case urlrenderer of
+						Nothing -> return Nothing
+						Just renderer -> do
+							close <- asIO1 removeAlert
+							url <- liftIO $ renderUrl renderer (RestartThreadR name) []
+							return $ Just $ AlertButton
+								{ buttonLabel = T.pack "Restart Thread"
+								, buttonUrl = url
+								, buttonAction = Just close
+								}
 				runAssistant d $ void $
 					addAlert $ (warningAlert (fromThreadName name) msg)
 						{ alertButton = button }
-	mkbutton = case urlrenderer of
-		Nothing -> return Nothing
-		Just renderer -> do
-			close <- asIO1 removeAlert
-			url <- liftIO $ renderUrl renderer (RestartThreadR name) []
-			return $ Just $ AlertButton
-				{ buttonLabel = T.pack "Restart Thread"
-				, buttonUrl = url
-				, buttonAction = Just close
-				}
+#endif
 
 namedThreadId :: NamedThread -> Assistant (Maybe ThreadId)
 namedThreadId (NamedThread name _) = do