refactor: factor gateway data fetch and solve into a function #1793
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src/cli/global/common.rs
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| gateway | ||
| .query( | ||
| channels, | ||
| [Platform::current(), Platform::NoArch], |
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Before this PR, the query was done for a given Platform. however, virtual_packages were computed for the current platform. Is that discrepancy expected / normal?
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The platform must be given because you can install packages on osx for both osx-arm64 and osx-64. The virtual packages cannot be computed for an arbitrary platform though so we are stuck with the ones for the current platform.
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Thanks @baszalmstra .
If this is the only use case, shouldn't we guess best_platform automatically and remove the --platform argument from the global commands?
edit: I note that the exec command does not take any --platform argument already
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If we can get rid of the argument thatd be great! How would you go about detecting the best_platform?
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Not 100% sure TBH 😆 . If the only case to handle is the osx-arm to osx, we could maybe detect the right error / empty solve when the current platform is osx-arm, and try again on the 'backup' platform? would that work? is that the only case to handle?
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Im not entirely sure if that would work, because Im not sure which situation you could get into..
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Progress report is not the best, as messages such as |
Yes but it requires implementing a Reporter. |
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@baszalmstra I am not sure what this entails. But it does not sound straightforward 🥲 . Is it worth it? Or should we pull the messaging out of the function and wrap it when / it needed where it is used? |
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Yeah that sounds fair! 👍 |
Actually that does not work. Even with the messaging outside of the loop, the iterator is still there waiting... Reporter it is then :-) |
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Rattler-build has a custom implementation here: https://github.com/prefix-dev/rattler-build/blob/a28628bc6d29e227dffc1a64c27fa5f0b50f7dc9/src/render/solver.rs#L136 Its not great but might serve as inspiration! |
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Hi guys! What is the status of this PR @olivier-lacroix @baszalmstra? |
A follow-up on #1767