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fix(bool-with-inverse-flag): fix string printing of bool with inverse flag to properly show inverse prefix #1966

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merged 8 commits into from
Aug 17, 2024

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mahadzaryab1
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@mahadzaryab1 mahadzaryab1 commented Aug 17, 2024

What type of PR is this?

  • bug

What this PR does / why we need it:

  • The current usage output of the BoolWithInverseFlag was confusing as it was outputting the same description for both the positive and negative flags. This PR makes the usage a bit more clear by only printing out one usage description and printing the inverse prefix in brackets.

Which issue(s) this PR fixes:

This PR fixes #1883.

Special notes for your reviewer:

  • I tried to make the fix using the existing FlagStringer and manipulating its output to match what we want. Let me know if you'd like to use a different approach here however!

Testing

  • Added unit tests for changes

Release Notes

Fixed the usage description of a `BoolWithInverseFlag` to show the inverse prefix in square brackets. 
For example: --[no-]env	(default: false)

@mahadzaryab1 mahadzaryab1 requested a review from a team as a code owner August 17, 2024 16:27
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@dearchap dearchap left a comment

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Thanks @mahadzaryab1

@dearchap dearchap merged commit 3110c0e into urfave:main Aug 17, 2024
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@mahadzaryab1 mahadzaryab1 deleted the fix-inverse-flag-usage branch August 18, 2024 15:02
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Successfully merging this pull request may close these issues.

How do I define Usage for BoolWithInverseFlag?
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