Safe Haskell	None
Language	Haskell98

System.FSNotify.Devel

Synopsis

Documentation

treeExtAny Source

Arguments

:: WatchManager
-> FilePath	Directory to watch
-> Text	extension
-> (FilePath -> IO ())	action to run on file
-> IO ()

In the given directory tree, for files with the given file extension perform the given action

treeExtExists Source

Arguments

:: WatchManager
-> FilePath	Directory to watch
-> Text	extension
-> (FilePath -> IO ())	action to run on file
-> IO ()

Example of compiling scss files with compass

compass :: WatchManager -> FilePath -> IO ()
compass man dir = do
 putStrLn $ "compass " ++ encodeString dir
 treeExtExists man dir "scss" $ fp ->
   when ("deploy" notElem splitDirectories fp) $ do
    let d = encodeString $ head (splitDirectories rel)
    system "cd " ++ d ++ "&& bundle exec compass compile"
 return ()

In the given directory tree, watch for any Added and Modified events (but ignore Removed events) for files with the given file extension perform the given action

doAllEvents :: Monad m => (FilePath -> m ()) -> Event -> m () Source

allEvents :: (FilePath -> Bool) -> Event -> Bool Source

existsEvents :: (FilePath -> Bool) -> Event -> Bool Source