Skip to content

fix(test): skip --strip-types injection on Node 24+ to unblock vitest #1078

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
carlos-alm merged 1 commit into from
May 8, 2026
Merged

fix(test): skip --strip-types injection on Node 24+ to unblock vitest #1078

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 7 additions & 3 deletions vitest.config.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,12 @@ import { defineConfig } from 'vitest/config';

const [major, minor] = process.versions.node.split('.').map(Number);
const existing = process.env.NODE_OPTIONS || '';
const supportsStripTypes = major > 22 || (major === 22 && minor >= 6);
const stripFlag = major >= 23 ? '--strip-types' : '--experimental-strip-types';
// Node 24+ has type stripping on by default and removed --strip-types from the
// NODE_OPTIONS allowlist, so injecting the flag is both unnecessary and fatal
// (workers refuse to start). Only inject for the Node 22.6+ / Node 23 window
// where the flag is required and accepted.
const needsStripFlag = (major === 22 && minor >= 6) || major === 23;
const stripFlag = major === 23 ? '--strip-types' : '--experimental-strip-types';

export default defineConfig({
resolve: {
Expand All @@ -19,7 +23,7 @@ export default defineConfig({
env: {
NODE_OPTIONS: [
existing,
supportsStripTypes && !existing.includes('--experimental-strip-types') && !existing.includes('--strip-types')
needsStripFlag && !existing.includes('--experimental-strip-types') && !existing.includes('--strip-types')
? stripFlag
: '',
].filter(Boolean).join(' '),
Expand Down
Loading