Offline Mirror Automatic Pruning Is Deleting Prebuilt Packages #5614
Description
BUG Summary
When experimental-pack-script-packages-in-mirror is set with yarn-offline-mirror-pruning true, prebuilt packages in /yarn-offline-mirror-dir/prebuilt/* are deleted - as per PR #5314, these should not be deleted.
Expected Behavior:
Prebuilt packages are persisted when autopruning is active.
Environment
- Node: 9.8.0
- Yarn: latest from Master as of 4cbecf1 (1.6.0-0)
- 💻: MacOS Sierra - 10.12.6