- BenchmarkIndexRevisionWithFiles now reports separate timing for options indexing (options_ms) and file indexing (files_ms) - Add BenchmarkIndexFilesOnly to measure file indexing in isolation Run with: go test -bench=BenchmarkIndexFilesOnly -benchtime=1x -timeout=60m ./internal/nixos/... Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>