Use this module to create your own derive program, supporting custom derivations. As an example:

 import Data.DeriveMain (deriveMain )
 import Data.Derive.All (derivations )
 import MyProject.MyDerivation (myDerivation)

 main :: IO
 main = deriveMain  $ [myDerivation] ++ derivations 

deriveMain :: [Derivation] -> IO () Source #