vscode-extensions.kilocode.kilo-code: fix platform-specific binaries

Add per-platform VSIX downloads and patch the prebuilt CLI binary
for NixOS compatibility.

pkgs/applications/editors/vscode/extensions/kilocode.kilo-code/default.nix

@@ -2,15 +2,43 @@
   lib,
   vscode-utils,
   vscode-extension-update-script,
+  autoPatchelfHook,
+  stdenv,
 }:
 
 vscode-utils.buildVscodeMarketplaceExtension {
-  mktplcRef = {
-    publisher = "kilocode";
-    name = "Kilo-Code";
-    version = "7.0.51";
-    hash = "sha256-1NzwFTFM1gkTcrAVbP6wNctePMAGdy2T9UDn24xhixM=";
-  };
+  mktplcRef =
+    let
+      sources = {
+        "x86_64-linux" = {
+          arch = "linux-x64";
+          hash = "sha256-tG2PUESSzOs5jEPD7Wgtee832pOTOLkxxV/FP7Md6k8=";
+        };
+        "x86_64-darwin" = {
+          arch = "darwin-x64";
+          hash = "sha256-CqgMcb03eA+orz0rmKoSi5qtQXAN/MzrmogGQGV2yzw=";
+        };
+        "aarch64-linux" = {
+          arch = "linux-arm64";
+          hash = "sha256-kDv8t9COz8sWRH9FlrhrDC9UqGBXD7F0IMaWCbZYwBk=";
+        };
+        "aarch64-darwin" = {
+          arch = "darwin-arm64";
+          hash = "sha256-S27qkOYs3arqa68raX+0itOywnlQZAIjxD93GCEjKhs=";
+        };
+      };
+    in
+    {
+      publisher = "kilocode";
+      name = "Kilo-Code";
+      version = "7.0.51";
+    }
+    // sources.${stdenv.hostPlatform.system}
+      or (throw "Unsupported system ${stdenv.hostPlatform.system}");
+
+  nativeBuildInputs = lib.optionals stdenv.hostPlatform.isLinux [ autoPatchelfHook ];
+
+  buildInputs = [ stdenv.cc.cc.lib ];
 
   passthru.updateScript = vscode-extension-update-script { };
 
@@ -20,6 +48,12 @@ vscode-utils.buildVscodeMarketplaceExtension {
     downloadPage = "https://marketplace.visualstudio.com/items?itemName=kilocode.Kilo-Code";
     license = lib.licenses.mit;
     sourceProvenance = with lib.sourceTypes; [ fromSource ];
+    platforms = [
+      "aarch64-linux"
+      "aarch64-darwin"
+      "x86_64-linux"
+      "x86_64-darwin"
+    ];
     maintainers = with lib.maintainers; [ xiaoxiangmoe ];
   };
 }