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8 months ago 👋 Thanks for reporting!
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Preflight Checklist
Problem Description
It is possible to create custom pflags by implementing the Value interface. The problem is that viper just calls ValueString() on value types it doesn't know about.
I implemented a custom
StringToBoolflag, which pflags unfortunately lacks. In order for this to work properly, I would need Viper to call a conversion function as is, e.g., done for stringToInt.Proposed Solution
My suggestion would be to add an option to register custom conversion functions for value types.
If a function is registered for a value type, Viper would then call this function in the find method.
I would offer to work on this if there is interest.
Alternatives Considered
No response
Additional Information
No response