( Environment(..)
, InterpTable
, setupEnv
- , getInterpTable
- , getInterpTableA
)
where
-import Control.Arrow.ArrowIO
-import Data.IORef
-import Data.Map (Map)
import qualified Data.Map as M
import Network
import qualified Network.HTTP.Lucu.Config as LC
import Rakka.Storage
import Rakka.SystemConfig
+import Rakka.Wiki.Engine
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.PageList as PageList
+import qualified Rakka.Wiki.Interpreter.Trackback as Trackback
+import qualified Rakka.Wiki.Interpreter.Outline as Outline
+import Subversion.Repository
+import System.Directory
+import System.FilePath
+import System.IO
+import System.Log.Logger
+
+
+logger = "Rakka.Environment"
data Environment = Environment {
envLocalStateDir :: !FilePath
, envLucuConf :: !LC.Config
- , envStorage :: !Storage
+ , envRepository :: !Repository
, envSysConf :: !SystemConfig
- , envInterpTable :: !(IORef InterpTable)
+ , envStorage :: !Storage
+ , envInterpTable :: !InterpTable
}
-type InterpTable = Map String Interpreter
-
-
setupEnv :: FilePath -> PortNumber -> IO Environment
setupEnv lsdir portNum
- = do let lucuConf = LC.defaultConfig {
- LC.cnfServerPort = PortNumber portNum
- }
- storage = mkStorage
- sysConf = mkSystemConfig lucuConf
- interpTable <- mkInterpTable
+ = do let lucuConf = LC.defaultConfig {
+ LC.cnfServerPort = PortNumber portNum
+ }
+ reposPath = lsdir </> "repos"
+ interpTable = mkInterpTable
+
+ reposExist <- doesDirectoryExist reposPath
+ repos <- if reposExist then
+ do debugM logger ("Found a subversion repository on " ++ reposPath)
+ openRepository reposPath
+ else
+ do noticeM logger ("Creating a subversion repository on " ++ reposPath)
+ createRepository reposPath [] []
+ sysConf <- mkSystemConfig lucuConf repos
+ storage <- mkStorage lsdir repos (makeDraft interpTable)
+
return $ Environment {
envLocalStateDir = lsdir
, envLucuConf = lucuConf
- , envStorage = storage
+ , envRepository = repos
, envSysConf = sysConf
+ , envStorage = storage
, envInterpTable = interpTable
}
-mkInterpTable :: IO (IORef InterpTable)
-mkInterpTable = newIORef (listToTable baseInterpreters)
+mkInterpTable :: InterpTable
+mkInterpTable = listToTable $
+ foldl (++) [] [ Base.interpreters
+ , Image.interpreters
+ , PageList.interpreters
+ , Trackback.interpreters
+ , Outline.interpreters
+ ]
where
listToTable :: [Interpreter] -> InterpTable
listToTable xs
= M.fromList [ (commandName x, x) | x <- xs ]
-
-
-getInterpTable :: Environment -> IO InterpTable
-getInterpTable = readIORef . envInterpTable
-
-
-getInterpTableA :: ArrowIO a => Environment -> a b InterpTable
-getInterpTableA = arrIO0 . getInterpTable