-- | Maybe get the main name from the .cabal descriptor.
dotCabalMain :: DotCabalDescriptor -> Maybe FilePath
dotCabalMain (DotCabalMain m) = Just m
dotCabalMain :: DotCabalDescriptor -> Maybe FilePath
dotCabalMain (DotCabalMain m) = Just m
dotCabalMain (DotCabalMain m) = Just m