nix: added -Wunused-packages

But only to network packages & `ouroboros-node`.
IntersectMBO · Nov 21, 2022 · 743187f · 743187f
1 parent c0877f4
commit 743187f
Showing 1 changed file with 19 additions and 2 deletions.
diff --git a/nix/ouroboros-network.nix b/nix/ouroboros-network.nix
@@ -36,9 +36,26 @@ let
     modules = [
 
       {
-        # Compile all local packages with -Werror:
+        # Compile all local packages with -Werror and only
+        # network packages with -Wunused-packages:
         packages = lib.genAttrs projectPackages
-          (name: { configureFlags = [ "--ghc-option=-Werror" ]; });
+        (name: { configureFlags =
+          if lib.elem name ["ntp-client"
+                            "network-mux"
+                            "ouroboros-network-api"
+                            "ouroboros-network-framework"
+                            "ouroboros-network-testing"
+                            "ouroboros-network-mock"
+                            "ouroboros-network-testing"
+                            "ouroboros-network-protocols"
+                            "ouroboros-network-protocols-test"
+                            "ouroboros-network"
+                            "cardano-client"
+                            "ouroboros-node"
+                           ]
+          then [ "--ghc-options=-Wunused-packages"
+                 "--ghc-option=-Werror" ]
+          else [ "--ghc-option=-Werror" ]; });
       }
       {
         packages = lib.genAttrs projectPackages (name: {