Combine GhcLib and GhcExe into just Ghc

1 files changed, 16 insertions, 28 deletions

diff --git a/Biz/Bild.hs b/Biz/Bild.hs
index ea5875f..07a4fee 100644
--- a/Biz/Bild.hs
+++ b/Biz/Bild.hs
@@ -223,8 +223,7 @@ instance Aeson.ToJSON Out where
 data Compiler
   = Copy
   | Gcc
-  | GhcLib
-  | GhcExe
+  | Ghc
   | Guile
   | NixBuild
   | Rustc
@@ -236,8 +235,7 @@ instance Aeson.ToJSON Compiler where
     Aeson.String <. \case
       Copy -> "cp"
       Gcc -> "gcc"
-      GhcLib -> "ghc"
-      GhcExe -> "ghc"
+      Ghc -> "ghc"
       Guile -> "guile"
       NixBuild -> "nix-build"
       Rustc -> "rustc"
@@ -420,7 +418,7 @@ analyze hmap ns = case Map.lookup ns hmap of
             </ pure
               Target
                 { builder = Local <| user,
-                  compiler = detectGhcCompiler out,
+                  compiler = Ghc,
                   compilerFlags =
                     map
                       Text.pack
@@ -592,14 +590,6 @@ ghcPkgFindModule acc m = do
     /> Set.fromList
     /> Set.union acc
 
--- | Some rules for detecting the how to compile a ghc module. If there is an
--- out, then we know it's some Exe, otherwise it's a Lib.
-detectGhcCompiler :: Out -> Compiler
-detectGhcCompiler = \case
-  Bin _ -> GhcExe
-  Lib _ -> GhcLib
-  None -> GhcLib
-
 isFailure :: Exit.ExitCode -> Bool
 isFailure (Exit.ExitFailure _) = True
 isFailure Exit.ExitSuccess = False
@@ -610,7 +600,7 @@ isSuccess _ = False
 
 test :: Bool -> Target -> IO Exit.ExitCode
 test loud Target {..} = case compiler of
-  GhcExe -> do
+  Ghc -> do
     root <- Env.getEnv "BIZ_ROOT"
     run
       <| Proc
@@ -624,7 +614,7 @@ test loud Target {..} = case compiler of
   _ ->
     Log.warn ["test", nschunk namespace, "unavailable"]
       >> Log.br
-      >> pure Exit.ExitSuccess
+      >> pure (Exit.ExitFailure 1)
 
 build :: Bool -> Bool -> Analysis -> IO [Exit.ExitCode]
 build andTest loud analysis = do
@@ -638,19 +628,17 @@ build andTest loud analysis = do
           label = case out of
             Bin _ -> "bin"
             _ -> "lib"
-      GhcExe -> do
-        Log.info ["bild", "dev", "ghc-exe", nschunk namespace]
-        exitcode <- proc loud namespace "ghc" compilerFlags
-        if andTest && isSuccess exitcode
-          then test loud target
-          else pure exitcode
-      GhcLib -> do
-        Log.info ["bild", "dev", "ghc-lib", nschunk namespace]
-        proc
-          loud
-          namespace
-          "ghc"
-          compilerFlags
+      Ghc -> case out of
+        None -> pure Exit.ExitSuccess
+        Bin _ -> do
+          Log.info ["bild", "dev", "ghc-exe", nschunk namespace]
+          exitcode <- proc loud namespace "ghc" compilerFlags
+          if andTest && isSuccess exitcode
+            then test loud target
+            else pure exitcode
+        Lib _ -> do
+          Log.info ["bild", "dev", "ghc-lib", nschunk namespace]
+          proc loud namespace "ghc" compilerFlags
       Guile -> do
         Log.info ["bild", "dev", "guile", nschunk namespace]
         _ <- proc loud namespace "guild" compilerFlags