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Support compressed macOS DMG? #121

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tumagonx opened this issue Sep 27, 2020 · 1 comment
Open

Support compressed macOS DMG? #121

tumagonx opened this issue Sep 27, 2020 · 1 comment
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@schnaader
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enhancement new streamtype
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@tumagonx
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mac DMG compression according 7zip (which could open it) is using method: Copy Zero2 ZLIB CRC

Inside it usually there is one big archive.pax.gz which is normal gzip compression, which precomp can't reach because of above reason.
@tumagonx
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note: one could "resave" dmg into uncompressed one and precomp will recurse nicely, but the dmg will lose "originality"

compressed example: https://download.info.apple.com/Mac_OS_X/061-4046.20071114.Tgb8h/MacOSXUpd10.4.11Intel.dmg

@schnaader schnaader self-assigned this Sep 28, 2020
@schnaader schnaader added this to the Nice to have milestone Sep 28, 2020
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