[CAS] Add llvm-cas tools to inspect on-disk LLVMCAS #166481
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Created using spr 1.3.7
cachemeifyoucan
requested review from
adrian-prantl,
bogner,
ilovepi and
petrhosek
cachemeifyoucan
changed the title
petrhosek
reviewed
Nov 5, 2025
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| class F<string name> : Flag<["--", "-"], name>; | ||
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| def grp_action : OptionGroup<"Actions">, HelpText<"llvm-cas actions">; |
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Have you considered using subcommands for actions? The subcommand support was introduced in #155026.
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I am aware. But we ship this tool already. I would like to prevent breaking current command-line interface if possible.
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Is it possible to migrate them over the course of a release or two?
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Maybe. I would like to do it incrementally since we need to teach build system about the new command before we can break the old one.
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Add a command-line tool
llvm-casto inspect the OnDisk CAS fordebugging purpose. It can be used to lookup/update ObjectStore or
put/get cache entries from ActionCache, together with other debugging
capabilities.