Fix cabal build (for version 3.2) and add newline in generated haskel…

…l file (#138) * add extra spacing for header * fix cabal build error Co-authored-by: Nes Cohen <[email protected]>
awakesecurity · Aug 7, 2020 · 3cf38bc · 3cf38bc
1 parent 45950a3
commit 3cf38bc
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/proto3-suite.cabal b/proto3-suite.cabal
@@ -87,8 +87,13 @@ test-suite tests
     cpp-options:       -DDHALL
 
   other-modules:       ArbitraryGeneratedTestTypes
-                       TestProto
                        TestCodeGen
+                       TestProto
+                       TestProtoImport
+                       TestProtoOneof
+                       TestProtoOneofImport
+  autogen-modules:
+                       TestProto
                        TestProtoImport
                        TestProtoOneof
                        TestProtoOneofImport

diff --git a/src/Proto3/Suite/DotProto/Generate.hs b/src/Proto3/Suite/DotProto/Generate.hs
@@ -115,7 +115,7 @@ renderHsModuleForDotProto
     => ([HsImportDecl],[HsDecl]) -> DotProto -> TypeContext -> m String
 renderHsModuleForDotProto extraInstanceFiles dotProto importCtxt = do
     haskellModule <- hsModuleForDotProto extraInstanceFiles dotProto importCtxt
-    return (T.unpack header ++ prettyPrint haskellModule)
+    return (T.unpack header ++ "\n" ++ prettyPrint haskellModule)
   where
     header = [Neat.text|
       {-# LANGUAGE DeriveGeneric     #-}