Files
WoWee/tools
Kelsi 463a8cd751 feat(extract): expose --threads to upgrade-extract + report elapsed time
emitOpenFormats now takes an optional threadCount parameter (0 =
auto). The asset_extract --upgrade-extract path forwards opts.threads
so users can override the auto-detect when running on a CI machine
with limited cores or wanting deterministic timing.

Also wraps the upgrade pass with a chrono timer and prints elapsed
seconds so the parallelization payoff is visible at a glance:

  asset_extract --upgrade-extract Data/expansions/wotlk --threads 8
  Walking Data/expansions/wotlk for open-format upgrades...
    elapsed           : 47.2 s
    PNG (BLP→PNG)     : 12340 ok
    ...

Verified end-to-end: --threads 2 on 5 hand-built DBCs converts all
5 in well under a second.
2026-05-06 10:57:18 -07:00
..