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fix(parser): Improve args_conflicts_with_subcommands experience #5298

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merged 10 commits into from Jan 11, 2024

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@epage epage commented Jan 11, 2024

The error was bad and there were holes from adding subcommand flags

Fixes #5297

@epage epage merged commit a5d4641 into clap-rs:master Jan 11, 2024
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@epage epage deleted the conflict branch January 11, 2024 16:36
epage added a commit to epage/clap that referenced this pull request Jan 15, 2024
With clap-rs#5298, I had overlooked that `matcher.arg_ids()` includes
`ArgGroup`s.  I had assumed I could always find a present `id` among
`Arg`s and `unwrap`ed.

I skipped a test for this because the use case is a bit strange that the
long term value for the test would likely be low.
If/when we add derive support for `args_conflicts_with_subcommands`, it
will then cover this case.

Fixes clap-rs#5304
remi-delmas-3000 pushed a commit to remi-delmas-3000/kani that referenced this pull request Jan 18, 2024
Starting from clap v4.4.15 clap-rs/clap#5298
UnknownArgument errors are reported as ArgumentConflict errors.
celinval pushed a commit to model-checking/kani that referenced this pull request Jan 19, 2024
Starting from clap v4.4.15 clap-rs/clap#5298 in
some cases `UnknownArgument` errors are reported as `ArgumentConflict`
errors.

Co-authored-by: Remi Delmas <delmasrd@amazon.com>
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Subcommand flags can't conflict with arguments
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