fix: 修复 Bun 的 polyfill 问题

build.ts

@@ -88,8 +88,27 @@ for (const file of files) {
   }
 }
 
+// Also patch unguarded globalThis.Bun destructuring from third-party deps
+// (e.g. @anthropic-ai/sandbox-runtime) so Node.js doesn't crash at import time.
+let bunPatched = 0
+const BUN_DESTRUCTURE = /var \{([^}]+)\} = globalThis\.Bun;?/g
+const BUN_DESTRUCTURE_SAFE = 'var {$1} = typeof globalThis.Bun !== "undefined" ? globalThis.Bun : {};'
+for (const file of files) {
+  if (!file.endsWith('.js')) continue
+  const filePath = join(outdir, file)
+  const content = await readFile(filePath, 'utf-8')
+  if (BUN_DESTRUCTURE.test(content)) {
+    await writeFile(
+      filePath,
+      content.replace(BUN_DESTRUCTURE, BUN_DESTRUCTURE_SAFE),
+    )
+    bunPatched++
+  }
+}
+BUN_DESTRUCTURE.lastIndex = 0
+
 console.log(
-  `Bundled ${result.outputs.length} files to ${outdir}/ (patched ${patched} for Node.js compat)`,
+  `Bundled ${result.outputs.length} files to ${outdir}/ (patched ${patched} for import.meta.require, ${bunPatched} for Bun destructure)`,
 )
 
 // Step 4: Copy native .node addon files (audio-capture)
@@ -119,46 +138,7 @@ const cliNode = join(outdir, 'cli-node.js')
 
 await writeFile(cliBun, '#!/usr/bin/env bun\nimport "./cli.js"\n')
 
-// Node.js entry needs a Bun API polyfill because Bun.build({ target: 'bun' })
+await writeFile(cliNode, '#!/usr/bin/env node\nimport "./cli.js"\n')
-// emits globalThis.Bun references (e.g. Bun.$ shell tag in computer-use-input,
-// Bun.which in chunk-ys6smqg9) that crash at import time under plain Node.js.
-const NODE_BUN_POLYFILL = `#!/usr/bin/env node
-// Bun API polyfill for Node.js runtime
-if (typeof globalThis.Bun === "undefined") {
-  const { execFileSync } = await import("child_process");
-  const { resolve, delimiter } = await import("path");
-  const { accessSync, constants: { X_OK } } = await import("fs");
-  function which(bin) {
-    const isWin = process.platform === "win32";
-    const pathExt = isWin ? (process.env.PATHEXT || ".EXE").split(";") : [""];
-    for (const dir of (process.env.PATH || "").split(delimiter)) {
-      for (const ext of pathExt) {
-        const candidate = resolve(dir, bin + ext);
-        try { accessSync(candidate, X_OK); return candidate; } catch {}
-      }
-    }
-    return null;
-  }
-  // Bun.$ is the shell template tag (e.g. $\`osascript ...\`). Only used by
-  // computer-use-input/darwin — stub it so the top-level destructuring
-  // \`var { $ } = globalThis.Bun\` doesn't crash.
-  function $(parts, ...args) {
-    throw new Error("Bun.$ shell API is not available in Node.js. Use Bun runtime for this feature.");
-  }
-  function hash(data, seed) {
-    let h = ((seed || 0) ^ 0x811c9dc5) >>> 0;
-    for (let i = 0; i < data.length; i++) {
-      h ^= data.charCodeAt(i);
-      h = Math.imul(h, 0x01000193) >>> 0;
-    }
-    return h;
-  }
-  globalThis.Bun = { which, $, hash };
-}
-import "./cli.js"
-`
-await writeFile(cliNode, NODE_BUN_POLYFILL)
-// NOTE: when new Bun-specific globals appear in bundled output, add them here.
 
 // Make both executable
 const { chmodSync } = await import('fs')

bun.lock

@@ -58,10 +58,11 @@
         "@sentry/node": "^10.47.0",
         "@smithy/core": "^3.23.13",
         "@smithy/node-http-handler": "^4.5.1",
-        "@types/bun": "^1.3.11",
+        "@types/bun": "^1.3.12",
         "@types/cacache": "^20.0.1",
         "@types/he": "^1.2.3",
         "@types/lodash-es": "^4.17.12",
+        "@types/node": "^25.6.0",
         "@types/picomatch": "^4.0.3",
         "@types/plist": "^3.0.5",
         "@types/proper-lockfile": "^4.1.4",

package.json

@@ -59,10 +59,6 @@
     "@claude-code-best/mcp-chrome-bridge": "^2.0.7"
   },
   "devDependencies": {
-    "@types/he": "^1.2.3",
-    "@langfuse/otel": "^5.1.0",
-    "@langfuse/tracing": "^5.1.0",
-    "@types/lodash-es": "^4.17.12",
     "@alcalzone/ansi-tokenize": "^0.3.0",
     "@ant/claude-for-chrome-mcp": "workspace:*",
     "@ant/computer-use-input": "workspace:*",
@@ -76,9 +72,6 @@
     "@anthropic-ai/sdk": "^0.80.0",
     "@anthropic-ai/vertex-sdk": "^0.14.4",
     "@anthropic/ink": "workspace:*",
-    "@claude-code-best/builtin-tools": "workspace:*",
-    "@claude-code-best/agent-tools": "workspace:*",
-    "@claude-code-best/mcp-client": "workspace:*",
     "@aws-sdk/client-bedrock": "^3.1020.0",
     "@aws-sdk/client-bedrock-runtime": "^3.1020.0",
     "@aws-sdk/client-sts": "^3.1020.0",
@@ -86,8 +79,13 @@
     "@aws-sdk/credential-providers": "^3.1020.0",
     "@azure/identity": "^4.13.1",
     "@biomejs/biome": "^2.4.10",
+    "@claude-code-best/agent-tools": "workspace:*",
+    "@claude-code-best/builtin-tools": "workspace:*",
+    "@claude-code-best/mcp-client": "workspace:*",
     "@commander-js/extra-typings": "^14.0.0",
     "@growthbook/growthbook": "^1.6.5",
+    "@langfuse/otel": "^5.1.0",
+    "@langfuse/tracing": "^5.1.0",
     "@modelcontextprotocol/sdk": "^1.29.0",
     "@opentelemetry/api": "^1.9.1",
     "@opentelemetry/api-logs": "^0.214.0",
@@ -110,8 +108,11 @@
     "@sentry/node": "^10.47.0",
     "@smithy/core": "^3.23.13",
     "@smithy/node-http-handler": "^4.5.1",
-    "@types/bun": "^1.3.11",
+    "@types/bun": "^1.3.12",
     "@types/cacache": "^20.0.1",
+    "@types/he": "^1.2.3",
+    "@types/lodash-es": "^4.17.12",
+    "@types/node": "^25.6.0",
     "@types/picomatch": "^4.0.3",
     "@types/plist": "^3.0.5",
     "@types/proper-lockfile": "^4.1.4",

packages/@ant/computer-use-input/src/backends/darwin.ts

@@ -5,9 +5,12 @@
  * mouse and keyboard via CoreGraphics events and System Events.
  */
 
-import { $ } from 'bun'
+import { execFile, execFileSync } from 'child_process'
+import { promisify } from 'util'
 import type { FrontmostAppInfo, InputBackend } from '../types.js'
 
+const execFileAsync = promisify(execFile)
+
 const KEY_MAP: Record<string, number> = {
   return: 36, enter: 36, tab: 48, space: 49, delete: 51, backspace: 51,
   escape: 53, esc: 53,
@@ -25,13 +28,17 @@ const MODIFIER_MAP: Record<string, string> = {
 }
 
 async function osascript(script: string): Promise<string> {
-  const result = await $`osascript -e ${script}`.quiet().nothrow().text()
+  const { stdout } = await execFileAsync('osascript', ['-e', script], {
-  return result.trim()
+    encoding: 'utf-8',
+  })
+  return stdout.trim()
 }
 
 async function jxa(script: string): Promise<string> {
-  const result = await $`osascript -l JavaScript -e ${script}`.quiet().nothrow().text()
+  const { stdout } = await execFileAsync('osascript', ['-l', 'JavaScript', '-e', script], {
-  return result.trim()
+    encoding: 'utf-8',
+  })
+  return stdout.trim()
 }
 
 function buildMouseJxa(eventType: string, x: number, y: number, btn: number, clickState?: number): string {
@@ -115,19 +122,14 @@ export const typeText: InputBackend['typeText'] = async (text) => {
 
 export const getFrontmostAppInfo: InputBackend['getFrontmostAppInfo'] = () => {
   try {
-    const result = Bun.spawnSync({
+    const output = execFileSync('osascript', ['-e', `
-      cmd: ['osascript', '-e', `
+      tell application "System Events"
-        tell application "System Events"
+        set frontApp to first application process whose frontmost is true
-          set frontApp to first application process whose frontmost is true
+        set appName to name of frontApp
-          set appName to name of frontApp
+        set bundleId to bundle identifier of frontApp
-          set bundleId to bundle identifier of frontApp
+        return bundleId & "|" & appName
-          return bundleId & "|" & appName
+      end tell
-        end tell
+    `], { encoding: 'utf-8', stdio: ['pipe', 'pipe', 'ignore'] }).trim()
-      `],
-      stdout: 'pipe',
-      stderr: 'pipe',
-    })
-    const output = new TextDecoder().decode(result.stdout).trim()
     if (!output || !output.includes('|')) return null
     const [bundleId, appName] = output.split('|', 2)
     return { bundleId: bundleId!, appName: appName! }