git-like-cli

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Allow commands to access the Cli class

2

The command should be able to either access the `Cli` instance to allow them to either cause the help/usage text to be displayed, or to cause the program to exit...

grkvlt

Mutually exclusive options

1

It would be nice to support mutually exlusive option groups for a command. I am not sure what the best syntax would be - something like this, maybe: ``` @Option(name...

grkvlt

Allow optional option arguments

1

Detect the presence of `Optional` as the type of a field, and set the value to `Optional.absent()` if no parameter is set for the option.

grkvlt

Validatable option parameters

1

The parameters for an option should be validatable (beyond the allowed options property). This could be done by accepting a class name for a Predicate which tests if they are...

grkvlt

Field value transformer for options

1

Accept the name of a class that implements `Function` to transform the String option value to the type required by the option field itself.

grkvlt