vp run -r lint fails on Windows in monorepos: OXLINT_TSGOLINT_PATH is set to a root-relative path resolved from the wrong cwd #1747

Describe the bug

On Windows, running vp run -r lint (or vp lint for a workspace package) in a pnpm monorepo fails with:

Failed to find tsgolint executable: OXLINT_TSGOLINT_PATH points to
'.\node_modules\.pnpm\vite-plus@0.1.22_...\node_modules\vite-plus\node_modules\.bin\tsgolint.cmd'
which does not exist

The tsgolint executable does exist, the path is just wrong. lint() computes OXLINT_TSGOLINT_PATH as a path relative to process.cwd() of the launcher (the repo root under vp run -r), but oxlint is then spawned with its cwd set to the workspace package directory. The relative .\node_modules\.pnpm\... therefore resolves against packages/<pkg>/, where no .pnpm directory exists (in a pnpm workspace, .pnpm lives only at the repo root).

Root cause

In dist/bin.js, lint() resolves the correct absolute path to tsgolint, then downgrades it to a relative path before exporting it:

if (!oxlintTsgolintPath) throw new Error("Unable to resolve oxlint-tsgolint executable, ...");
const relativePath = relative(process.cwd(), oxlintTsgolintPath);
oxlintTsgolintPath = /^[a-zA-Z]:/.test(relativePath) ? relativePath : `.\\${relativePath}`;

oxlintTsgolintPath is already a valid absolute path at this point. The relative conversion assumes oxlint will run with the same cwd as lint(), which is not true for workspace runs: oxlint receives a path that is relative to the wrong base directory.

(For confirmation: the error string itself is emitted by the oxlint binary, which is correctly reporting that the path it was handed does not exist. The bad value originates here in vite-plus.)

Suggested fix

Keep the resolved absolute path instead of converting it to a launcher-relative path:

if (!oxlintTsgolintPath) throw new Error("Unable to resolve oxlint-tsgolint executable, ...");
// keep the absolute path: oxlint may be spawned with a different cwd (e.g. the workspace
// package dir under `vp run -r`), where a root-relative path would not resolve.

i.e. drop the two relativePath lines. If a relative path is required for some other reason, it should be computed against the directory oxlint is actually spawned in, not the launcher's process.cwd().

Workaround

A local pnpm patch of vite-plus@0.1.22 that removes the relative conversion makes vp lint work correctly across all workspace packages (or use WSL).

Steps to reproduce

1. pnpm workspace with a package under packages/lib (its own lint script calling vp lint).
2. .pnpm exists only at the repo root (standard pnpm layout).
3. On Windows, run vp run -r lint from the repo root.
4. Lint fails with the OXLINT_TSGOLINT_PATH points to '...' which does not exist error.

Only triggers on process.platform === "win32" (the relative conversion is Windows-only).

System Info

• vite-plus: 0.1.22 (also present unchanged in latest 0.1.24
• OS: Windows 11
• Node: v24.15.0
• pnpm: 10.25.0
• oxlint 1.63.0 / oxlint-tsgolint 0.22.1

Validations

• Read the Contributing Guidelines.
• Check that there isn't already an issue for the same bug.
• Confirm this is a Vite+ issue and not an upstream issue (Vite, Vitest, tsdown, Rolldown, or Oxc).
• The provided reproduction is a minimal reproducible example.