fix(tools): keep Windows path normalizer internal

ooiuuii · ooiuuii · commit eb1e9d798897 · 2026-07-20T10:56:47.000+08:00
diff --git a/src/agents/sessions/tools/path-utils.test.ts b/src/agents/sessions/tools/path-utils.test.ts
@@ -2,7 +2,8 @@ import { mkdtemp, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
 import { afterEach, describe, expect, it } from "vitest";
-import { normalizeWindowsPosixDrivePath, resolveReadPath } from "./path-utils.js";
+import { resolveReadPath } from "./path-utils.js";
+import { normalizeWindowsPosixDrivePath } from "./windows-posix-path.js";
 
 describe("normalizeWindowsPosixDrivePath", () => {
   it.each([
diff --git a/src/agents/sessions/tools/path-utils.ts b/src/agents/sessions/tools/path-utils.ts
@@ -7,6 +7,7 @@ import { accessSync, constants } from "node:fs";
 import * as os from "node:os";
 import { isAbsolute, resolve as resolvePath } from "node:path";
 import { fileURLToPath } from "node:url";
+import { normalizeWindowsPosixDrivePath } from "./windows-posix-path.js";
 
 const UNICODE_SPACES = /[\u00A0\u2000-\u200A\u202F\u205F\u3000]/g;
 const NARROW_NO_BREAK_SPACE = "\u202F";
@@ -42,23 +43,6 @@ function normalizeAtPrefix(filePath: string): string {
   return filePath.startsWith("@") ? filePath.slice(1) : filePath;
 }
 
-const WINDOWS_POSIX_DRIVE_PATH_RE = /^\/(?:cygdrive\/|mnt\/)?([a-z])(?:\/(.*))?$/i;
-
-export function normalizeWindowsPosixDrivePath(
-  filePath: string,
-  platform: NodeJS.Platform = process.platform,
-): string {
-  if (platform !== "win32") {
-    return filePath;
-  }
-  const match = WINDOWS_POSIX_DRIVE_PATH_RE.exec(filePath);
-  if (!match?.[1]) {
-    return filePath;
-  }
-  const root = `${match[1].toUpperCase()}:\\`;
-  return match[2] ? `${root}${match[2].replaceAll("/", "\\")}` : root;
-}
-
 function expandPath(filePath: string): string {
   const normalized = normalizeWindowsPosixDrivePath(
     normalizeUnicodeSpaces(normalizeAtPrefix(filePath)),
diff --git a/src/agents/sessions/tools/windows-posix-path.ts b/src/agents/sessions/tools/windows-posix-path.ts
@@ -0,0 +1,16 @@
+const WINDOWS_POSIX_DRIVE_PATH_RE = /^\/(?:cygdrive\/|mnt\/)?([a-z])(?:\/(.*))?$/i;
+
+export function normalizeWindowsPosixDrivePath(
+  filePath: string,
+  platform: NodeJS.Platform = process.platform,
+): string {
+  if (platform !== "win32") {
+    return filePath;
+  }
+  const match = WINDOWS_POSIX_DRIVE_PATH_RE.exec(filePath);
+  if (!match?.[1]) {
+    return filePath;
+  }
+  const root = `${match[1].toUpperCase()}:\\`;
+  return match[2] ? `${root}${match[2].replaceAll("/", "\\")}` : root;
+}
