Farewell the dream of plug-in system... It's way too hard to implement nicely. Many...

[Rakka.git] / Rakka / Environment.hs

diff --git a/Rakka/Environment.hs b/Rakka/Environment.hs
index 6ae6f11c708a61f7c6007326382394599d5ae5ff..48105b4a6d2b840e43e2b87bb7ddedf51c2d4f4b 100644 (file)
--- a/Rakka/Environment.hs
+++ b/Rakka/Environment.hs
@@ -2,13 +2,9 @@ module Rakka.Environment
     ( Environment(..)
     , InterpTable
     , setupEnv
-    , getInterpTable
-    , getInterpTableA
     )
     where
 
-import           Control.Concurrent.STM
-import           Control.Arrow.ArrowIO
 import           Data.Map (Map)
 import qualified Data.Map as M
 import           Network
@@ -16,7 +12,9 @@ import qualified Network.HTTP.Lucu.Config as LC
 import           Rakka.Storage
 import           Rakka.SystemConfig
 import           Rakka.Wiki.Interpreter
-import           Rakka.Wiki.Interpreter.Base
+import qualified Rakka.Wiki.Interpreter.Base    as Base
+import qualified Rakka.Wiki.Interpreter.Image   as Image
+import qualified Rakka.Wiki.Interpreter.Outline as Outline
 import           Subversion.Repository
 import           System.Directory
 import           System.FilePath
@@ -31,7 +29,7 @@ data Environment = Environment {
     , envRepository    :: !Repository
     , envStorage       :: !Storage
     , envSysConf       :: !SystemConfig
-    , envInterpTable   :: !(TVar InterpTable)
+    , envInterpTable   :: !InterpTable
     }
 
 
@@ -40,11 +38,12 @@ type InterpTable = Map String Interpreter
 
 setupEnv :: FilePath -> PortNumber -> IO Environment
 setupEnv lsdir portNum
-    = do let lucuConf  = LC.defaultConfig {
-                           LC.cnfServerPort = PortNumber portNum
-                         }
-             reposPath = lsdir `combine` "repos"
-             storage   = mkStorage
+    = do let lucuConf    = LC.defaultConfig {
+                             LC.cnfServerPort = PortNumber portNum
+                           }
+             reposPath   = lsdir `combine` "repos"
+             storage     = mkStorage
+             interpTable = mkInterpTable
          
          reposExist  <- doesDirectoryExist reposPath
          repos       <- if reposExist then
@@ -54,7 +53,7 @@ setupEnv lsdir portNum
                             do noticeM logger ("Creating a subversion repository on " ++ reposPath)
                                createRepository reposPath [] []
          sysConf     <- mkSystemConfig lucuConf repos
-         interpTable <- mkInterpTable
+         
 
          return $ Environment {
                       envLocalStateDir = lsdir
@@ -66,17 +65,13 @@ setupEnv lsdir portNum
                     }
 
 
-mkInterpTable :: IO (TVar InterpTable)
-mkInterpTable = newTVarIO (listToTable baseInterpreters)
+mkInterpTable :: InterpTable
+mkInterpTable = listToTable $
+                foldl (++) [] [ Base.interpreters
+                              , Image.interpreters
+                              , Outline.interpreters
+                              ]
     where
       listToTable :: [Interpreter] -> InterpTable
       listToTable xs
           = M.fromList [ (commandName x, x) | x <- xs ]
-
-
-getInterpTable :: Environment -> IO InterpTable
-getInterpTable = atomically . readTVar . envInterpTable
-
-
-getInterpTableA :: ArrowIO a => Environment -> a b InterpTable
-getInterpTableA = arrIO0 . getInterpTable