flake.nix

@@ -37,14 +37,9 @@
       };
       project = leanPkgs.buildLeanPackage {
         name = "Pantograph";
+        #roots = pkgs.lib.optional pkgs.stdenv.isDarwin [ "Main" "Pantograph" ];
         roots = [ "Main" "Pantograph" ];
-        src = pkgs.lib.cleanSourceWith {
         src = ./.;
-          filter = path: type:
-            !(pkgs.lib.hasInfix "/Test/" path) &&
-            !(pkgs.lib.hasSuffix ".md" path) &&
-            !(pkgs.lib.hasSuffix "Makefile" path);
-        };
       };
       test = leanPkgs.buildLeanPackage {
         name = "Test";
@@ -63,6 +58,7 @@
       packages = {
         inherit (leanPkgs) lean lean-all;
         inherit (project) sharedLib executable;
+        test = test.executable;
         default = project.executable;
       };
       checks = {
@@ -73,9 +69,7 @@
           ${test.executable}/bin/test > $out
         '';
       };
-      devShells.default = pkgs.mkShell {
+      devShells.default = project.devShell;
-        buildInputs = [ leanPkgs.lean-all leanPkgs.lean ];
-      };
     };
   };
 }