Undo some CLI flag breakages #5902
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michaelsproul
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val-client
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looks good to me! |
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✅ The pull request has been merged automaticallyThe pull request has been merged automatically at 947e2e8 |
jxs
approved these changes
Jun 7, 2024
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Issue Addressed
The clap upgrade introduced a few hard breaking changes without deprecation warnings:
Proposed Changes
We've had users be caught out by these sorts of breakages in the past, so I've removed the hard breaking changes for two of the flags more likely to be in use:
--slasher-broadcastand--latency-measurement-service:--slasher-broadcastwithout args is no longer deprecated. It works usingdefault_missing_value, even if we ignoreclap's advice about using.require_equals(true). We may need to change this or deprecate this in future. I couldn't work out at a glance how to tell whether the flag was provided with no value in order to deprecate just that usage. So I figure we may as well keep it for now with no deprecation.--latency-measurement-serviceis readded but is deprecated (and hidden). Lighthouse logs a warning if it is provided, rather than failing to start.