day2: update - use implement ordering like normal people

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>
2022-12-05 19:38:51 +05:30
parent 4c74b44b0d
commit 664cc4f6f8
2 changed files with 31 additions and 53 deletions
--- a/flake.nix
+++ b/flake.nix
@@ -13,18 +13,18 @@
          pkgs = import nixpkgs {
            inherit system;
          };
+          src = ./.;
        in
-        {
-          devShells = with pkgs; rec {
-            default = mkShell {
-              buildInputs = [ ghc ];
-            };
-            withLsp = mkShell {
-              buildInputs = [
-                ghc
-                haskell-language-server
-              ];
-            };
+        with pkgs; {
+          devShells.default = mkShell {
+            buildInputs = [
+              ghc
+              haskell-language-server
+            ];
+          };
+          apps.default = {
+            type = "app";
+            program = "${ghc}/bin/runhaskell";
          };
        }
      );