cloudflare/vinext

Build: transitive externals resolve to wrong package version

Open

#1 503 ouverte le 22 mai 2026

Voir sur GitHub
 (0 commentaires) (0 réactions) (0 assignés)TypeScript (329 forks)github user discovery
adapter-api-e2ehelp wanted

Métriques du dépôt

Stars
 (8 120 stars)
Métriques de merge PR
 (Merge moyen 1j 1h) (462 PRs mergées en 30 j)

Description

This issue was created by an agent analysing CI failures from the Next.js Deploy Suite (vinext main vs Next.js v16.2.6, 2026-05-22).

Problem

When serverExternalPackages (or equivalent) is configured, transitive dependencies resolve to the wrong version. Test expects depB: 4.17.21, 4.17.21, 5.0.0 but got depB: 3.10.1, 4.17.21, 5.0.0 — the first depB instance is wrongly resolved to depA's version.

Transitive externals resolution picks wrong package version

Estimated Impact

~1 test failures across the deploy suite.

Affected Test Suites

  • test/e2e/externals-transitive/externals-transitive.test.ts

Recommendation

  1. Reproduce first in vinext's own test suite. Add a fixture with depA -> depB@4 and root -> depB@3, mark depA as external, and assert each module sees the correct depB version.

  2. Preserve transitive version resolution. Externalising a package must not collapse nested copies of a transitive dep to a single version.

Guide contributeur