matrix-synapse: only include used optional dependencies in check

pkgs/servers/matrix-synapse/wrapper.nix

@@ -19,34 +19,42 @@ let
     lib.unique extras
   );
 
-  pythonEnv = matrix-synapse-unwrapped.python.buildEnv.override {
+  # Remove all unnecessary nativeCheckInputs
+  redundantInputs = lib.subtractLists extraPackages (lib.flatten (
+    lib.attrValues matrix-synapse-unwrapped.optional-dependencies
+  ));
+  matrix-synapse-unwrapped-stripped = matrix-synapse-unwrapped.overridePythonAttrs (oldAttrs: {
+    nativeCheckInputs = lib.subtractLists redundantInputs oldAttrs.nativeCheckInputs;
+  });
+
+  pythonEnv = matrix-synapse-unwrapped-stripped.python.buildEnv.override {
     extraLibs = extraPackages ++ plugins;
   };
 
   searchPath = "${pythonEnv}/${matrix-synapse-unwrapped.python.sitePackages}";
 in
 stdenv.mkDerivation {
-  name = (lib.appendToName "wrapped" matrix-synapse-unwrapped).name;
+  name = (lib.appendToName "wrapped" matrix-synapse-unwrapped-stripped).name;
 
   nativeBuildInputs = [
     makeWrapper
   ];
 
   buildCommand = ''
-    for bin in ${matrix-synapse-unwrapped}/bin/*; do
+    for bin in ${matrix-synapse-unwrapped-stripped}/bin/*; do
       echo $bin
       makeWrapper "$bin" "$out/bin/$(basename $bin)" \
         --set PYTHONPATH ${searchPath}
     done;
   '';
 
   passthru = {
-    unwrapped = matrix-synapse-unwrapped;
+    unwrapped = matrix-synapse-unwrapped-stripped;
 
     # for backward compatibility
-    inherit (matrix-synapse-unwrapped) plugins tests tools;
+    inherit (matrix-synapse-unwrapped-stripped) plugins tests tools;
   };
 
   # Carry the maintainer, licenses, and various useful information.
-  inherit (matrix-synapse-unwrapped) meta;
+  inherit (matrix-synapse-unwrapped-stripped) meta;
 }