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Will Binns-Smith
12bf495e0e
## Summary Builds on #97591. Webpack currently removes most of `.next` on devserver startup. We can remove more as well. This keeps the age-based removal introduced in #97591 and expands it to `traces`, logs, etc. However, for any other directory that is not `cache` or `lock`, completely remove it on startup. This includes types, etc. Apply age-based deletion to Turbopack-owned output that can be restored from cache or recomputed, including route entries, chunks, assets, service workers, middleware, and instrumentation. Completely remove other dev output so logs, traces, generated types, diagnostics, and future framework-owned output cannot be left as mixed generations. Use exact-path exclusion sets in `recursiveDeleteSyncWithAsyncRetries`. The complete pass retains `cache`, `lock`, and Turbopack-owned paths; the age-based pass then sweeps those Turbopack paths. Both passes finish before project creation. ## Verification - `pnpm test-unit test/unit/recursive-delete.test.ts` - `pnpm --filter=next types` --------- Co-authored-by: vercel-fleet-prod[bot] <318278635+vercel-fleet-prod[bot]@users.noreply.github.com> Co-authored-by: Will Binns-Smith <755844+wbinnssmith@users.noreply.github.com>