fix: matchConfigPattern incorrectly matches :param with literal suffix (#191)

Patterns like `/:slug.md` were falling through to the simple segment matcher, which treated `slug.md` as the entire parameter name and matched any single-segment path (including `/`). This caused rewrites like `{ source: "/:slug.md", destination: "/api/markdown/:slug" }` to rewrite every page request, resulting in 404s. Add `/:[\w-]+\./.test(pattern)` to the condition that triggers the regex-based matcher, which already tokenizes `:slug` + `.` + `md` correctly. Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Jökull Sólberg Auðunsson committed on Mar 2, 2026, 01:27 AM

Showing 4 changed files +32 additions -3 deletions

M packages/vinext/src/config/config-matchers.ts +5 -1

M packages/vinext/src/index.ts +2 -1

M packages/vinext/src/server/app-dev-server.ts +1 -1

M tests/shims.test.ts +24