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fix(mod_unpack): flatten nested output directory without temporary rename steps to avoid race conditions

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Jürgen Kunz
2026-03-05 14:26:29 +00:00
parent d1ef48560d
commit dd81d65958
4 changed files with 36 additions and 44 deletions
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changelog.md
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# Changelog
## 2026-03-05 - 4.1.15 - fix(mod_unpack)
flatten nested output directory without temporary rename steps to avoid race conditions
- Replace rename-rm-rename strategy with: remove sibling entries in destination, move nested source entries up into the destination, then remove the now-empty nested folder.
- Avoid creating temporary sibling directories and avoid removing the destination directory to reduce filesystem race conditions and metadata lag issues (XFS/NFS/etc.).
- Remove removed removeEmptyDirectory helper and stop using FsHelpers.move/removeDirectory in unpack; import and use fs.promises methods (readdir, rm, rename, rmdir) directly.
## 2026-03-05 - 4.1.14 - fix(fs)
replace execSync and fsync workarounds with atomic async FsHelpers operations to avoid XFS races and shell dependencies