-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Union mount filesystem paths into Haskell datastructures
--   
--   Union mount filesystem paths into Haskell datastructures
@package unionmount
@version 0.2.2.0

module System.UnionMount

-- | Simplified version of <a>unionMount</a> with exactly one layer.
mount :: forall model m b. (MonadIO m, MonadUnliftIO m, MonadLogger m, Show b, Ord b) => FilePath -> [(b, FilePattern)] -> [FilePattern] -> model -> (b -> FilePath -> FileAction () -> m (model -> model)) -> m (model, (model -> m ()) -> m ())

-- | Union mount a set of sources (directories) into a model.
unionMount :: forall source tag model m. (MonadIO m, MonadUnliftIO m, MonadLogger m, Ord source, Ord tag) => Set (source, FilePath) -> [(tag, FilePattern)] -> [FilePattern] -> model -> (Change source tag -> m (model -> model)) -> m (model, (model -> m ()) -> m ())

-- | Like <a>unionMount</a> but without exception interrupting or
--   re-mounting.
unionMount' :: forall source tag m m1. (MonadIO m, MonadUnliftIO m, MonadLogger m, MonadLogger m1, MonadIO m1, Ord source, Ord tag) => Set (source, FilePath) -> [(tag, FilePattern)] -> [FilePattern] -> m1 (Change source tag, (Change source tag -> m ()) -> m Cmd)
data FileAction a

-- | A new file, or updated file, is available
Refresh :: RefreshAction -> a -> FileAction a

-- | The file just got deleted.
Delete :: FileAction a
data RefreshAction

-- | No recent change. Just notifying of file's existance
Existing :: RefreshAction

-- | New file got created
New :: RefreshAction

-- | The already existing file was updated.
Update :: RefreshAction
type Change source tag = Map tag (Map FilePath (FileAction (NonEmpty (source, FilePath))))
instance GHC.Show.Show System.UnionMount.Cmd
instance GHC.Classes.Eq System.UnionMount.Cmd
instance GHC.Show.Show System.UnionMount.RefreshAction
instance GHC.Classes.Eq System.UnionMount.RefreshAction
instance GHC.Base.Functor System.UnionMount.FileAction
instance GHC.Show.Show a => GHC.Show.Show (System.UnionMount.FileAction a)
instance GHC.Classes.Eq a => GHC.Classes.Eq (System.UnionMount.FileAction a)
instance GHC.Base.Functor System.UnionMount.FolderAction
instance GHC.Show.Show a => GHC.Show.Show (System.UnionMount.FolderAction a)
instance GHC.Classes.Eq a => GHC.Classes.Eq (System.UnionMount.FolderAction a)
instance (GHC.Show.Show tag, GHC.Show.Show source) => GHC.Show.Show (System.UnionMount.Evt source tag)
instance (GHC.Classes.Eq tag, GHC.Classes.Eq source) => GHC.Classes.Eq (System.UnionMount.Evt source tag)