fix: unify cwd and add missing case

Author: RomneyDa

core/tools/implementations/runTerminalCommand.ts

@@ -1,7 +1,6 @@
 import iconv from "iconv-lite";
 import childProcess from "node:child_process";
 import os from "node:os";
-import util from "node:util";
 import { ContinueError, ContinueErrorReason } from "../../util/errors";
 // Automatically decode the buffer according to the platform to avoid garbled Chinese
 function getDecodedOutput(data: Buffer): string {
@@ -44,7 +43,25 @@ import {
 } from "../../util/processTerminalStates";
 import { getBooleanArg, getStringArg } from "../parseArgs";
 
-const asyncExec = util.promisify(childProcess.exec);
+/**
+ * Resolves the working directory from workspace dirs.
+ * Falls back to home directory or temp directory if no workspace is available.
+ */
+function resolveWorkingDirectory(workspaceDirs: string[]): string {
+  const fileWorkspaceDir = workspaceDirs.find((dir) =>
+    dir.startsWith("file:/"),
+  );
+  if (fileWorkspaceDir) {
+    return fileURLToPath(fileWorkspaceDir);
+  }
+  // Default to user's home directory with fallbacks
+  try {
+    return process.env.HOME || process.env.USERPROFILE || process.cwd();
+  } catch {
+    // Final fallback if even process.cwd() fails - use system temp directory
+    return os.tmpdir();
+  }
+}
 
 // Add color-supporting environment variables
 const getColorEnv = () => ({
@@ -82,20 +99,7 @@ export const runTerminalCommandImpl: ToolImpl = async (args, extras) => {
     if (extras.onPartialOutput) {
       try {
         const workspaceDirs = await extras.ide.getWorkspaceDirs();
-
-        // Handle case where no workspace is available
-        let cwd: string;
-        if (workspaceDirs.length > 0) {
-          cwd = fileURLToPath(workspaceDirs[0]);
-        } else {
-          // Default to user's home directory with fallbacks
-          try {
-            cwd = process.env.HOME || process.env.USERPROFILE || process.cwd();
-          } catch (error) {
-            // Final fallback if even process.cwd() fails - use system temp directory
-            cwd = os.tmpdir();
-          }
-        }
+        const cwd = resolveWorkingDirectory(workspaceDirs);
 
         return new Promise((resolve, reject) => {
           let terminalOutput = "";
@@ -281,23 +285,7 @@ export const runTerminalCommandImpl: ToolImpl = async (args, extras) => {
     } else {
       // Fallback to non-streaming for older clients
       const workspaceDirs = await extras.ide.getWorkspaceDirs();
-
-      // Handle case where no workspace is available
-      let cwd: string;
-      const fileWorkspaceDir = workspaceDirs.find((dir) =>
-        dir.startsWith("file:/"),
-      );
-      if (fileWorkspaceDir) {
-        cwd = fileURLToPath(fileWorkspaceDir);
-      } else {
-        // Default to user's home directory with fallbacks
-        try {
-          cwd = process.env.HOME || process.env.USERPROFILE || process.cwd();
-        } catch (error) {
-          // Final fallback if even process.cwd() fails - use system temp directory
-          cwd = os.tmpdir();
-        }
-      }
+      const cwd = resolveWorkingDirectory(workspaceDirs);
 
       if (waitForCompletion) {
         // Standard execution, waiting for completion