module Development.IDE.Plugin ( Plugin(..) ) where

import           Data.Default
import           Development.IDE.Graph

import           Development.IDE.LSP.Server
import           Ide.Types                  (DynFlagsModifications)
import qualified Language.LSP.Server        as LSP

data Plugin c = Plugin
    {pluginRules          :: Rules ()
    ,pluginHandlers       :: LSP.Handlers (ServerM c)
    ,pluginModifyDynflags :: c -> DynFlagsModifications
    }

instance Default (Plugin c) where
    def = Plugin mempty mempty mempty

instance Semigroup (Plugin c) where
    Plugin x1 h1 d1 <> Plugin x2 h2 d2 = Plugin (x1<>x2) (h1 <> h2) (d1 <> d2)

instance Monoid (Plugin c) where
    mempty = def