openwith: move to by-name, use darwinArch

pkgs/by-name/op/openwith/package.nix

@@ -6,7 +6,7 @@
 
 let
   inherit (swiftPackages) stdenv swift;
-  arch = if stdenv.hostPlatform.isAarch64 then "arm64" else "x86_64";
+  inherit (stdenv.hostPlatform) darwinArch;
 in
 stdenv.mkDerivation {
   pname = "openwith";
@@ -21,11 +21,11 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ swift ];
 
-  makeFlags = [ "openwith_${arch}" ];
+  makeFlags = [ "openwith_${darwinArch}" ];
 
   installPhase = ''
     runHook preInstall
-    install openwith_${arch} -D $out/bin/openwith
+    install openwith_${darwinArch} -D $out/bin/openwith
     runHook postInstall
   '';
 

pkgs/top-level/darwin-aliases.nix

@@ -138,6 +138,7 @@ stubs
   ### O ###
 
   opencflite = pkgs.opencflite; # added 2024-05-02
+  openwith = pkgs.openwith; # added 2025-11-28
 
   ### P ###
   postLinkSignHook = throw "'darwin.postLinkSignHook' has been removed because it is obsolete"; # added 2025-02-23

pkgs/top-level/darwin-packages.nix

@@ -116,8 +116,6 @@ makeScopeWithSplicing' {
 
         lsusb = callPackage ../os-specific/darwin/lsusb { };
 
-        openwith = callPackage ../os-specific/darwin/openwith { };
-
         trash = callPackage ../os-specific/darwin/trash { };
 
         inherit (self.file_cmds) xattr;