fix(bootstrap): download hyperd from the Java API bundle, not C++#121
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StefanSteiner merged 1 commit intoJun 8, 2026
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Tableau's C++ macos-arm64 zip ships an x86_64 `hyperd` (upstream packaging defect), so on Apple Silicon the bootstrapped hyperd only ran under Rosetta — wasting CPU and defeating native performance. The Java macos-arm64 bundle carries a native arm64 hyperd. Verified empirically: extracted the hyperd from both bundles for the pinned 0.0.25080.r2bfd835b release — C++ macos-arm64 is `Mach-O x86_64`, Java macos-arm64 is `Mach-O arm64`. The bundles share an identical URL template (only the java/cxx token) and identical internal layout (lib/hyper/hyperd), so extract.rs is unchanged. Changes: - url.rs / scrape.rs: cxx -> java in the URL template and scrape regex. - hyperd-version.toml: replace all 4 per-platform sha256s with the Java bundle hashes (recomputed from the real downloads). - Doc/comment + README wording updated to reflect the Java bundle and the rationale. End-to-end: `download` now fetches the java zip, sha256 verifies against the new pin, and the installed macos-arm64 hyperd is native arm64 (`Hyper version main.0.0.25080.r2bfd835b`).
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Tableau's C++ macos-arm64 zip ships an x86_64
hyperd(upstream packaging defect), so on Apple Silicon the bootstrapped hyperd only ran under Rosetta — wasting CPU and defeating native performance. The Java macos-arm64 bundle carries a native arm64 hyperd.Verified empirically: extracted the hyperd from both bundles for the pinned 0.0.25080.r2bfd835b release — C++ macos-arm64 is
Mach-O x86_64, Java macos-arm64 isMach-O arm64. The bundles share an identical URL template (only the java/cxx token) and identical internal layout (lib/hyper/hyperd), so extract.rs is unchanged.Changes:
End-to-end:
downloadnow fetches the java zip, sha256 verifies against the new pin, and the installed macos-arm64 hyperd is native arm64 (Hyper version main.0.0.25080.r2bfd835b).