@@ -31,16 +31,16 @@ import Data.Typeable
3131import Language.Haskell.TH
3232import Language.Haskell.TH.Datatype
3333import Language.Haskell.TH.Syntax
34−import Test.QuickCheck
35−import Test.QuickCheck.Arbitrary.Generic
3634
37−#ifndef ghcjs_HOST_OS
35+#ifdef BACKEND
3836import Data.OpenApi hiding (prefix)
37+import Test.QuickCheck
38+import Test.QuickCheck.Arbitrary.Generic
3939#endif
4040
4141-- | derive JSON and openapi3 (ToSchema) instances
4242deriveApiInstances :: DerivingOptions -> Name -> Q [Dec]
43−#ifndef ghcjs_HOST_OS
43+#ifdef BACKEND
4444deriveApiInstances opts tname = liftM2 (<>)
4545 (deriveJSON (derivingOptionsToJsonOptions opts) tname)
4646 (deriveToSchema opts tname)
@@ -51,7 +51,7 @@ deriveApiInstances opts tname =
5151
5252-- | derive JSON and openapi3 (ToSchema) and Arbitrary instances
5353deriveApiAndArbitraryInstances :: DerivingOptions -> Name -> Q [Dec]
54−#ifndef ghcjs_HOST_OS
54+#ifdef BACKEND
5555deriveApiAndArbitraryInstances opts tname = liftM2 (<>)
5656 (deriveApiInstances opts tname)
5757 (deriveArbitrary tname)
@@ -73,7 +73,7 @@ instance (Lift k, Lift a) => Lift (Map k a) where
7373-- so we use this type.
7474data DerivingOptions = DerivingOptions
7575 { prefix :: Maybe String
76− -- ^ Optional prefix to strip from constructors and field labels
76+ -- ^ Optional prefix to strip from constructors and field labels
7777 , snake :: Bool
7878 -- ^ Whether to snake constructors and field labels
7979 -- Applied after stripping prefix
@@ -107,12 +107,12 @@ derivingOptionsToJsonOptions DerivingOptions{..} = defaultOptions
107107 snaked = if snake then camelTo2 '_' else id
108108 stripped = maybe id stripPrefix' prefix
109109
110−#ifndef ghcjs_HOST_OS
110+#ifdef BACKEND
111111datatypeVarsTypes :: DatatypeInfo -> [Type]
112112#if MIN_VERSION_th_abstraction(0,3,0)
113−datatypeVarsTypes = fmap (VarT . tvName) . datatypeVars
113+datatypeVarsTypes = fmap (VarT . tvName) . datatypeVars
114114#else
115−datatypeVarsTypes = datatypeVars
115+datatypeVarsTypes = datatypeVars
116116#endif
117117
118118derivingOptionsToSchemaOptions :: DerivingOptions -> SchemaOptions
@@ -120,7 +120,7 @@ derivingOptionsToSchemaOptions = fromAesonOptions . derivingOptionsToJsonOptions
120120
121121deriveToParamSchema :: DerivingOptions -> Name -> Q [Dec]
122122deriveToParamSchema opts tname = do
123− body <- AppE (VarE 'genericToParamSchema)
123+ body <- AppE (VarE 'genericToParamSchema)
124124 . AppE (VarE 'derivingOptionsToSchemaOptions) <$> lift opts
125125 pure [InstanceD Nothing []
126126 (ConT ''ToParamSchema `AppT` ConT tname)
@@ -140,11 +140,11 @@ deriveToSchema opts tname = do
140140 [ FunD 'declareNamedSchema [Clause [] (NormalB body) []] ]]
141141
142142deriveArbitrary :: Name -> Q [Dec]
143−deriveArbitrary t = do
143+deriveArbitrary t = do
144144 tinfo <- reifyDatatype t
145− let
145+ let
146146 typ = datatypeType tinfo
147− ctx = datatypeVarsTypes tinfo >>= \tv ->
147+ ctx = datatypeVarsTypes tinfo >>= \tv ->
148148 [ ConT ''Arbitrary `AppT` tv
149149 , ConT ''Arg `AppT` typ `AppT` tv ]
150150 pure [InstanceD Nothing ctx (ConT ''Arbitrary `AppT` typ)
@@ -163,4 +163,3 @@ generateParseJSON = mkParseJSON . derivingOptionsToJsonOptions
163163
164164stripPrefix' :: String -> String -> String
165165stripPrefix' pfx = fromMaybe <*> stripPrefix pfx
166−