fix(scripts): resolve taskkill in boundary artifacts

scripts/prepare-extension-package-boundary-artifacts.mjs

@@ -6,6 +6,7 @@ import path, { resolve } from "node:path";
 import { isLocalCheckEnabled } from "./lib/local-heavy-check-runtime.mjs";
 import { parsePositiveInt } from "./lib/numeric-options.mjs";
 import { pluginSdkEntrypoints, publicPluginSdkEntrypoints } from "./lib/plugin-sdk-entries.mjs";
+import { resolveWindowsTaskkillPath } from "./lib/windows-taskkill.mjs";
 
 const repoRoot = resolve(import.meta.dirname, "..");
 const runTsgoScript = path.join(repoRoot, "scripts/run-tsgo.mjs");
@@ -421,12 +422,13 @@ export function signalNodeStep(
     if (signal === "SIGKILL") {
       args.push("/F");
     }
-    const result = runTaskkill("taskkill", args, { stdio: "ignore" });
+    const taskkillPath = resolveWindowsTaskkillPath();
+    const result = runTaskkill(taskkillPath, args, { stdio: "ignore" });
     if (!result?.error && result?.status === 0) {
       return;
     }
     if (signal !== "SIGKILL") {
-      const forceResult = runTaskkill("taskkill", [...args, "/F"], { stdio: "ignore" });
+      const forceResult = runTaskkill(taskkillPath, [...args, "/F"], { stdio: "ignore" });
       if (!forceResult?.error && forceResult?.status === 0) {
         return;
       }

test/scripts/prepare-extension-package-boundary-artifacts.test.ts

@@ -8,6 +8,7 @@ import path from "node:path";
 import { setTimeout as delay } from "node:timers/promises";
 import { pathToFileURL } from "node:url";
 import { afterEach, describe, expect, it, vi } from "vitest";
+import { resolveWindowsTaskkillPath } from "../../scripts/lib/windows-taskkill.mjs";
 import {
   createPrefixedOutputWriter,
   isArtifactSetFresh,
@@ -23,6 +24,10 @@ import { makeTempDir } from "../helpers/temp-dir.js";
 
 const tempRoots = new Set<string>();
 
+function expectedTaskkillPath(): string {
+  return resolveWindowsTaskkillPath();
+}
+
 function createMockPipe() {
   const pipe = new EventEmitter() as EventEmitter & {
     setEncoding: (encoding: string) => void;
@@ -135,17 +140,27 @@ describe("prepare-extension-package-boundary-artifacts", () => {
       platform: "win32",
       runTaskkill,
     });
-    expect(runTaskkill).toHaveBeenNthCalledWith(1, "taskkill", ["/PID", "12345", "/T"], {
-      stdio: "ignore",
-    });
+    expect(runTaskkill).toHaveBeenNthCalledWith(
+      1,
+      expectedTaskkillPath(),
+      ["/PID", "12345", "/T"],
+      {
+        stdio: "ignore",
+      },
+    );
 
     signalNodeStep(child, "SIGKILL", {
       platform: "win32",
       runTaskkill,
     });
-    expect(runTaskkill).toHaveBeenNthCalledWith(2, "taskkill", ["/PID", "12345", "/T", "/F"], {
-      stdio: "ignore",
-    });
+    expect(runTaskkill).toHaveBeenNthCalledWith(
+      2,
+      expectedTaskkillPath(),
+      ["/PID", "12345", "/T", "/F"],
+      {
+        stdio: "ignore",
+      },
+    );
     expect(child.kill).not.toHaveBeenCalled();
   });
 
@@ -164,12 +179,22 @@ describe("prepare-extension-package-boundary-artifacts", () => {
       runTaskkill,
     });
 
-    expect(runTaskkill).toHaveBeenNthCalledWith(1, "taskkill", ["/PID", "12345", "/T"], {
-      stdio: "ignore",
-    });
-    expect(runTaskkill).toHaveBeenNthCalledWith(2, "taskkill", ["/PID", "12345", "/T", "/F"], {
-      stdio: "ignore",
-    });
+    expect(runTaskkill).toHaveBeenNthCalledWith(
+      1,
+      expectedTaskkillPath(),
+      ["/PID", "12345", "/T"],
+      {
+        stdio: "ignore",
+      },
+    );
+    expect(runTaskkill).toHaveBeenNthCalledWith(
+      2,
+      expectedTaskkillPath(),
+      ["/PID", "12345", "/T", "/F"],
+      {
+        stdio: "ignore",
+      },
+    );
     expect(child.kill).not.toHaveBeenCalled();
   });