fix: add Windows path support in toImportSpecifier + add tests (#575)#593
fix: add Windows path support in toImportSpecifier + add tests (#575)#593jlin53882 wants to merge 7 commits intoCortexReach:masterfrom
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ReviewersThis PR supersedes the closed PR #576. The original PR had a bug where Three rounds of adversarial Codex review. All 27 tests pass. 430/433 existing tests pass (3 pre-existing failures unrelated to this change). cc: @rwmjhb @chatgpt-codex-connector[bot] — your earlier feedback shaped this fix, thank you. |
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| if (trimmed.startsWith("file://")) return trimmed; | ||
| if (trimmed.startsWith("/")) return pathToFileURL(trimmed).href; | ||
| // Handle Windows absolute paths (e.g. C:\Users\... or D:/Program Files/...) | ||
| if (/^[a-zA-Z]:[/\\]/.test(trimmed)) return pathToFileURL(trimmed).href; |
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The new Windows conversion only matches drive-letter paths (^[a-zA-Z]:[/\\]), so UNC absolute paths like \\server\share\... are still returned unchanged. This matters because the new APPDATA fallback can point to UNC locations in redirected-profile environments; in that case getExtensionApiImportSpecifiers() adds a raw UNC specifier and import(specifier) fails instead of loading extensionAPI.js. Please extend toImportSpecifier to treat UNC roots as filesystem paths and convert them with pathToFileURL() too.
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Production code 改动干净精准，review 通过。
✅ 核实点
toImportSpecifier()新增的 Windows drive-letter 正则^[a-zA-Z]:[/\\]覆盖了C:\D:/大小写盘符 + 两种分隔符，行为正确- 通过
pathToFileURL().href返回file://URL，避免了 PR #576 当时的ERR_UNSUPPORTED_ESM_URL_SCHEME - APPDATA fallback 的 platform guard (
process.platform === "win32") 保证非 Windows 环境不会污染 specifier 列表 - 3 轮 Codex 对抗审查，链条清晰
顺便这个 PR 变相解决了今天提的 Issue #606 Bug 1（Windows 用户在 beta.10 遇到的 path is not defined / ERR_UNSUPPORTED_ESM_URL_SCHEME）——把 #606 Bug 1 的作者 @jlin53882 关联一下可以一起 close。
🟡 Nit（不 block，follow-up）
test/to-import-specifier-windows.test.mjs 的测试复制了一份 toImportSpecifier 和 getExtensionApiImportSpecifiers 的实现（开头明确注释"Copy of the PR #576 implementation"），原因是这两个 function 没从 index.ts export 出来。
这是一个已知反模式：
- 实现改了测试不会 fail（因为测试跑的是 copy）
- 容易产生"测试通过"的假安全感
- 实际生效的是
index.ts里的那份代码，测试只能当 spec 文档参考
建议 follow-up PR：把这两个 function 从 index.ts 挪到 src/import-specifier.ts（或类似的 util 模块）并 export，测试直接 import 真实 function。这样改动很小（一个 move + export），但测试从"spec 文档"升级为"真实回归保护"。
不 block 这个 PR——production code 的正则是 +2 行且已有 27 个 copy-based 测试覆盖场景，风险极低。APPROVE ✅
ℹ️ 按 mlp 流程，approve 后 assign 给 @rwmjhb 合并。
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Correct fix for a real Windows blocker. The tests need to be wired up before this can be safely merged.
Must fix
MR1 — New test file is structurally excluded from CI
test/to-import-specifier-windows.test.mjs is not registered in scripts/verify-ci-test-manifest.mjs (or equivalent CI entry list), so the 27 new tests never run in any CI context — not because of a stale-base failure, but because the file itself isn't hooked in. A future regression in the fixed regex would pass CI undetected.
Add the file to the CI manifest so it's executed on the Windows runner (or cross-platform if process.platform guards are added — see F3 below).
Non-blocking
-
F1 — All 27 tests copy
toImportSpecifier()verbatim instead of importing fromindex.ts(line 14: "Copy of the PR #576 implementation"). If the regex inindex.ts:419is reverted or mis-merged, every test still passes. AliceLJY suggested exporting the function (even with a_prefix, or via a dedicatedsrc/import-specifier.ts) — the test cases themselves are well-written, only the import source needs to change. -
F3 — The Windows drive-letter guard at
index.ts:419has noprocess.platform === 'win32'check. On POSIX,pathToFileURL('C:\\Users\\test.js')prepends CWD and URL-encodes backslashes, producing a silently-malformedfile://URL. The APPDATA block 10 lines below already uses the platform guard correctly — same pattern should apply here. -
F6 — File header and inline comments reference "PR #576" (the closed predecessor). Replace with "PR #593" to keep
git blamenavigable. -
MR2 — Test file is not portable and already fails on POSIX (Windows-only path assumptions without platform guards in the test itself).
Review 問題修復完成 ✅已根據 review 意見修復所有問題：
驗證結果：
Commit: |
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Good direction on this fix — the toImportSpecifier() Windows bug is real and high-impact.
Must fix before merge:
-
MR1 / MR2: Test file is excluded from CI and fails on POSIX. The new test file is not wired into the test runner manifest, so the 27 new tests never execute in CI. Additionally, the tests fail on POSIX (the platform the CI actually runs on). These tests need to be registered in the test manifest and made portable before merge.
-
F1: Tests exercise a copied function body, not the production implementation. The test file inlines a verbatim copy of
toImportSpecifierandgetExtensionApiImportSpecifiersrather than importing fromindex.ts. Regressions in the real function won't be caught. Either export the functions and import them in the test, or restructure so the tests exercise the actual production code.
Nice to have (non-blocking):
- F3:
pathToFileURLis called on Windows-style paths without a platform guard — will silently produce malformed URLs on POSIX. - F6: Test file header and comments reference "PR #576" — this is PR #593. Please update.
- F2: The CLI smoke test failure (
undefined !== 1atcli-smoke.mjs:316) is claimed as pre-existing. Please confirm against a cleanmaincheckout so we know this isn't a regression from the APPDATA path being added to specifiers.
Address the must-fix items and this is ready to merge.
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F1 修復完成 ✅（PR #593 追加 commit）Commit： 變更內容
驗證結果
已 rebase 到官方 master 最新 ( |
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The fix itself is correct — Windows drive-letter paths need Must Fix
Minor notes
Question: The |
Address maintainer review comment on PR CortexReach#593: - UNC paths (\\server\share) were returned unchanged, causing import() to fail in redirected-profile environments where APPDATA points to UNC. - Added Windows-specific UNC detection regex (/^\\\\[^\\]+\\[^\\]+/) and convert to file:// URL via pathToFileURL(). - Extended prefix \\?\UNC\\ also handled (early return, no replace). Tests: - Converted old 'rejects UNC' test to 'converts UNC to file:// URL'. - Added 6 new UNC-specific toImportSpecifier tests. - Added UNC path via OPENCLAW_EXTENSION_API_PATH env var test. - Added pathToFileURL integration test for UNC format.
UNC Path 修復 — PR #593已處理維護者提出的 P2 問題。 修復內容在 // Handle UNC paths (\\server\share or \\?\UNC\\server\share) — PR #593
if (process.platform === "win32" && /^\\\\[^\\]+\\[^\\]+/.test(trimmed)) {
// If already has \\?\UNC\\ prefix, pass directly (don't replace)
if (trimmed.startsWith("\\\\?\\UNC\\")) return pathToFileURL(trimmed).href;
// Standard UNC: \\server\share -> \\?\UNC\\server\share
const normalized = "\\\\?\\UNC\\" + trimmed.slice(2);
return pathToFileURL(normalized).href;
}轉換邏輯：
涵蓋情境：
測試變更
Commit: |
修復說明：UNC Path 支援（Commit
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| 變更 | 內容 |
|---|---|
| 新增 | UNC 路徑偵測 regex：/^\\\\[^\\]+\\[^\\]+/（匹配 \\server\share\...） |
| 新增 | Extended prefix 偵測：已 \\?\UNC\ 格式直接 pass，不重複處理 |
| 新增 | UNC → file URL 轉換：\\server\share → \\?\UNC\server\share → file://server/share |
// 新增區塊（index.ts:416）
// Handle UNC paths (\\server\share or \\?\UNC\\server\share) — PR #593
if (process.platform === "win32" && /^\\\\[^\\]+\\[^\\]+/.test(trimmed)) {
// If already has \\?\UNC\\ prefix, pass directly (don't replace)
if (trimmed.startsWith("\\\\?\\UNC\\")) return pathToFileURL(trimmed).href;
// Standard UNC: \\server\share -> \\?\UNC\\server\share
const normalized = "\\\\?\\UNC\\" + trimmed.slice(2);
return pathToFileURL(normalized).href;
}檔案：test/to-import-specifier-windows.test.mjs
| 變更 | 內容 |
|---|---|
| 修改（+5 行） | 原本「rejects UNC-like path」測試 → 改為「converts UNC to file:// URL」 |
| 新增（+50 行） | 6 個 UNC toImportSpecifier 測試 |
| 新增 | getExtensionApiImportSpecifiers UNC 環境變數測試 |
| 新增 | pathToFileURL 整合測試（UNC 格式） |
新增測試清單：
converts UNC path (\\server\share) to file:// URLconverts UNC path with deep nested path to file:// URLconverts long-server-name UNC path to file:// URLconverts single-level UNC root to file:// URLpasses through already-normalized \\\\?\\UNC\\\\ prefix unchangedUNC path with spaces in share name converts correctlyconverts OPENCLAW_EXTENSION_API_PATH UNC path to file:// URL（getExtensionApiImportSpecifiers）produces valid file:// URL from UNC path（pathToFileURL 整合）
修改統計
index.ts | 9 +++++
test/to-import-specifier-windows.test.mjs | 55 ++++++++++++++++++++++++++++---
2 files changed, 59 insertions(+), 5 deletions(-)
Commit
b29e76d — fix(UNC): extend toImportSpecifier() for UNC path support
PR #593 UNC Path 修復 — 處理摘要問題來源維護者（chatgpt-codex-connector bot）在 review comment 中指出：
已完成的處理1. 程式碼修復（
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回覆 rwmjhb — MR1 / MR2 已修復@rwmjhb 感謝 review。UNC 修復之外，你的 MR1 / MR2 問題也已處理：
UNC 處理 commit： 全部 commit 狀態： |
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Thanks — fixing Windows path handling in toImportSpecifier is solidly worth the effort. A few things to clean up before merge.
Must fix
MR1 — New test file is structurally excluded from CI, not just skipped
test/to-import-specifier-windows.test.mjs was added but not registered in the CI manifest (and the full suite halts at cli-smoke.mjs:316 before reaching it anyway). The PR description states "27/27 passing" but that's from a local run — CI never executes the new tests. Please:
- Add the test file to
scripts/verify-ci-test-manifest.mjsso it's discoverable - Confirm the
cli-smoke.mjsfailure is genuinely pre-existing by running the suite against currentmainand attaching the same failure — otherwise this PR may have introduced it
Related: MR2 — the test file has a Windows-only code path in production under test, but the added test isn't portable (fails on POSIX without the guard fix in F3). Fix F3 first, then this test file runs everywhere.
Nice to have
-
F1 — All 27 tests exercise a copy of the production function (
test/to-import-specifier-windows.test.mjs:14-23,:27-48). The test file re-implementstoImportSpecifier()andgetExtensionApiImportSpecifiers()verbatim with a comment// Copy of the PR #576 toImportSpecifier implementation. Ifindex.ts:419regresses, every test still passes. @AliceLJY flagged this on 2026-04-14 too. Suggested fix: export the function fromindex.ts(with an_prefix or viasrc/import-specifier.ts), then import in the test. The tests themselves are well-written — only the source changes. -
F3 —
pathToFileURLcalled without a platform guard (index.ts:419). The Windows-path regex branch lacksprocess.platform === 'win32' &&, so on POSIX a stray Windows path inOPENCLAW_EXTENSION_API_PATHproduces a silently-malformedfile://URL (CWD + URL-encoded backslashes) instead of just failing through. The APPDATA block 10 lines below correctly guards. Mirror that pattern here. -
F4 — Misleading "dead code" comment (
test/to-import-specifier-windows.test.mjs:28). The comment saysrequireFromHere.resolve()is "dead code", butindex.ts:430-434uses it as a live fallback probe. Suggest rephrasing to "intentionally omitsrequireFromHere.resolve()to avoid test-environment-specific module resolution side effects". -
F6 — Header references PR #576 (
test/to-import-specifier-windows.test.mjs:4, 15, 28). This is #593. PR #576 is the closed predecessor with a known bug — future git-blame searches will link reviewers to the wrong PR. Replace allPR #576withPR #593. -
F5 — Missing trailing newline on the test file (NIT, but may trip linters/formatters in CI).
Evaluation notes (stale-base, lower weight)
- EF1 — Full test suite fails on this branch (
cli-smoke.mjs:316 AssertionError undefined !== 1). Needs main-branch baseline to confirm pre-existing. - EF2 — The 27 new tests were never executed by the review's CI run (targeted tests didn't include the new file; full suite halted at step 2). Combined with F1 (tests exercise a copy), the fix is entirely unverified by independent CI. Once MR1 is addressed this resolves.
Open question
- The regex
/^[a-zA-Z]:[/\\\\]/accepts double-backslash as well as forward-slash after the drive letter. Is that intentional for raw string handling, or should it be restricted to a single separator?
Verdict: request-changes (value 0.77, confidence 0.95). Good direction. Core blocker is test wiring + import the real function so the tests actually protect index.ts.
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MR1 修復完成 ✅ — Commit
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| 問題 | Commit | 狀態 |
|---|---|---|
| MR1（CI manifest 未註冊） | f97610c |
✅ 已修復 |
| MR2（POSIX 測試失敗） | 7396b39（F3 先修） |
✅ 已修復 |
| F1（import 而非拷貝） | 33747a8 |
✅ 已修復 |
| F3（platform guard） | 7396b39 |
✅ 已修復 |
| F4（dead code 誤導） | 8378344 |
✅ 已修復 |
| F5（trailing newline） | 8378344 |
✅ 已修復 |
| F6（PR #576 殘留） | 7396b39 |
✅ 已修復 |
Open Question 回覆：雙反斜線 Regex
The regex
/^[a-zA-Z]:[/\\]/accepts double-backslash as well as forward-slash after the drive letter. Is that intentional?
是的，這是預期行為。
[/\\] 在 regex character class 中表示「forward-slash 或 backslash」，只需一個字元。C:\\ 會匹配（: 後第一個 \ 被視為分隔符）。
為何這樣設計：Windows 環境變數或設定檔中的路徑可能使用 C:\ 或 C:/。Regex 故意設計為兩者皆接受。在 POSIX 環境下，此 branch 永遠無法觸發（無磁碟機字母）。
Commit: f97610c | PR Branch: fix/windows-extension-api-path-v2
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Thanks for pushing updates. Re-reviewed against the new head — the blocker is unchanged, so still blocking. The full finding list (F1–F6, EF1–EF2, MR2) from the prior review still applies; not repeating them here.
Still blocking
MR1 — New test file is structurally excluded from CI
test/to-import-specifier-windows.test.mjs is still not registered in scripts/verify-ci-test-manifest.mjs, and the full suite still halts at cli-smoke.mjs:316 before reaching any portable alternative. The PR description continues to claim "27/27 passing" but that's from a local run; CI will not execute these tests.
Two concrete next steps:
- Add the test file to the CI manifest so it's discoverable by
npm test - Either fix F3 (
pathToFileURLplatform guard) so the new tests are portable, or tag them as Windows-only so they don't fail on Linux CI runners
Bonus: addressing F1 (import the function from index.ts instead of re-implementing it in the test) would give real regression protection for index.ts:419 — currently the tests exercise a copy and won't catch a regression in production code.
Verdict unchanged: request-changes (value 0.77, confidence 0.95).
…xReach#575) ## Summary Fix `toImportSpecifier()` to handle Windows drive-letter paths (`C:\...` / `D:/...`) by converting them to `file://` URLs via `pathToFileURL()`. Cherry-pick the APPDATA fallback block from PR CortexReach#576 (already reviewed). ## Problem (Issue CortexReach#575) `toImportSpecifier()` only converted POSIX absolute paths (`/` prefix) to `file://` URLs. Windows paths like `C:\Users\...\extensionAPI.js` fell through to `return trimmed` and were passed unchanged to `import()`, causing `ERR_UNSUPPORTED_ESM_URL_SCHEME` on Windows. ## Fix 1. **`toImportSpecifier()`** (index.ts:420): Add regex check for Windows drive-letter paths (`/^[a-zA-Z]:[/\\]/`) and convert via `pathToFileURL().href`. 2. **Windows APPDATA fallback** (index.ts:440-443): Cherry-picked from PR CortexReach#576 original commit (already reviewed by rwmjhb and Codex Bot). ## Verified by Codex Review (Round 2) - POSIX paths: ✅ `/usr/...` → `file://` URL - Windows paths: ✅ `C:\...` → `file://` URL - UNC paths:⚠️ Out of scope (requires `\\server\share` support) - `OPENCLAW_EXTENSION_API_PATH` with Windows path: ✅ Fixed - TypeScript correctness: ✅ - Scope check: ✅ Minimal diff (7 lines total) ## Tests Added `test/to-import-specifier-windows.test.mjs` with 27 tests: - `toImportSpecifier`: 16 tests (POSIX, Windows, pass-through, edge cases) - `getExtensionApiImportSpecifiers`: 9 tests (env var, dedup, APPDATA fallback) - `pathToFileURL` integration: 2 tests Fixes CortexReach#575
…in tests (F1) - Export getExtensionApiImportSpecifiers from index.ts:423 (was internal function) - Replace local test copy with jiti import from index.ts (tests now exercise production code) - Remove unused 'join' import from node:path - Update test header comment to reflect both functions are now imported from index.ts
Address maintainer review comment on PR CortexReach#593: - UNC paths (\\server\share) were returned unchanged, causing import() to fail in redirected-profile environments where APPDATA points to UNC. - Added Windows-specific UNC detection regex (/^\\\\[^\\]+\\[^\\]+/) and convert to file:// URL via pathToFileURL(). - Extended prefix \\?\UNC\\ also handled (early return, no replace). Tests: - Converted old 'rejects UNC' test to 'converts UNC to file:// URL'. - Added 6 new UNC-specific toImportSpecifier tests. - Added UNC path via OPENCLAW_EXTENSION_API_PATH env var test. - Added pathToFileURL integration test for UNC format.
…(MR1) Address rwmjhb review: test file was not registered in CI manifest, so the 34 tests never ran in CI. Added to core-regression group. Also addressed the open question on double-backslash regex: /^[a-zA-Z]:[/\\]/ accepts both C:\\ and C:/ because Windows paths from env vars may use either separator. On POSIX, branch unreachable.
- Remove 5 orphan entries not in verify baseline (bulk-store*.test.mjs, import-markdown, smart-extractor-bulk-store*.test.mjs) - Fix position and args for to-import-specifier-windows.test.mjs to match verify EXPECTED_BASELINE order
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@rwmjhb — MR1 已修復，麻煩重新 Review感謝持續的 review。新 commit MR1 — CI manifest 修復 ✅Commit: 變更內容：
本地驗證： 其他問題修復狀態
本地測試結果（Linux）麻煩您重新 review |
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Summary
Fix
toImportSpecifier()to handle Windows drive-letter paths (C:\.../D:/...) by converting them tofile://URLs, and add the Windows APPDATA fallback from the closed PR #576.Why This PR Exists (vs. the Closed PR #576)
PR #576 was closed because the initial implementation had a critical bug: it used
toImportSpecifier(windowsNpmPath)which does NOT convert Windows paths tofile://URLs — they were passed unchanged toimport(), causingERR_UNSUPPORTED_ESM_URL_SCHEME.This PR supersedes #576 with the correct fix: modifying
toImportSpecifier()itself to detect Windows drive-letter paths and convert them viapathToFileURL().Problem (Issue #575)
toImportSpecifier()only converted POSIX absolute paths (/prefix) tofile://URLs. Windows paths likeC:\Users\...\extensionAPI.jsfell through toreturn trimmedand were passed unchanged toimport(), causing the error:This affected both the Windows APPDATA fallback and any user who set
OPENCLAW_EXTENSION_API_PATHto a Windows path.Solution
Modify
toImportSpecifier()to detect Windows drive-letter paths:function toImportSpecifier(value: string): string { const trimmed = value.trim(); if (!trimmed) return ""; if (trimmed.startsWith("file://")) return trimmed; if (trimmed.startsWith("/")) return pathToFileURL(trimmed).href; + // Handle Windows absolute paths (e.g. C:\Users\... or D:/Program Files/...) + if (/^[a-zA-Z]:[/\\]/.test(trimmed)) return pathToFileURL(trimmed).href; return trimmed; }Also includes the APPDATA fallback from PR #576 (cherry-picked):
Why This Approach (vs. Alternative Fixes)
Three rounds of adversarial Codex review concluded that fixing
toImportSpecifier()itself is the cleanest solution because:OPENCLAW_EXTENSION_API_PATHenv var (hidden issue /lesson命令是自己添加吗 没成功 #1) is also fixedtoImportSpecifier(), the rest is the unchanged cherry-pickTests
27 new tests covering:
file://URLC:\,D:/) →file://URLfile://, bare module specifiers, relative paths)getExtensionApiImportSpecifiers()behaviorCodex Review History
pathToFileURL().href)Fixes #575