Parse only the exact regular packed Python bridge member without extracting into the caller-owned private runtime root. Preserve required Ghidra admission, typed callers, native lease ownership and cleanup on success or failure.
Validation: 263 focused real tar/Python/ownership and CI selection checks, 42 official WABT packaged CLI/MCP cases, full check:ci/check:fast/actionlint, real-package alternating measurements and exact-head hosted CI passed. The required Windows lane exercises the retained native lease without skipping missing authority.
Fixes#4134.
Co-authored-by: abdooo2235 <abdalrhmantheiv15@gmail.com>
Windows ships two tar implementations. `C:\Windows\System32\tar.exe` (bsdtar)
terminates every listed member with CRLF, so `verify-package-pack.mjs`
splitting the listing on a bare "\n" left a trailing "\r" on each non-final
member. `verifyPackedBridge` compares member identities exactly, so it reported
`package omitted package/bridge/hopper_bridge.py` although the tarball ships
that member (#4128).
`parseTarListing` normalizes line endings once, at the listing owner, and
preserves every member string beyond its line ending. `verifyPackagePack` is
the only tar listing producer in the package verifiers, so its consumers now
compare bare member names; the prefix checks in the same file keep their
behavior because they never matched a line ending.
Covered by `tests/conformance/package/packedTarListing.test.ts`: CRLF and LF
listings both yield exact bridge identities, the trailing line ending no longer
produces an empty member, member strings keep embedded spaces, and a regression
guard pins the previous parse's failure.
Real Windows 11 evidence (`package/bridge/hopper_bridge.py` in the listing):
| tar | listing | split("\n") | parseTarListing |
| ---------------------------------- | ------- | ----------- | --------------- |
| Git for Windows GNU tar | LF | true | true |
| C:\Windows\System32\tar.exe | CRLF | false | true |
Fixes#4128
Co-authored-by: Chow Kim <catch@126.com>
Co-authored-by: Kaoru0822 <208281322+kaoru0822-kitauji@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
