v0.29.0: New Features

As the releases before, this release has 100% test coverage.
Tested with Go 1.16, 1.17, 1.18, 1.19, 1.20 and 1.21.

New Features

• Add opt.SetCalled ModifyFn to allow setting an option as called.

Useful when calling CommandFn directly and not through opt.Dispatch and without a call to opt.Parse.
It allows building a opt object using defaults and marking the options as called.

For example:

func Run(ctx context.Context, opt *getoptions.GetOpt, args []string) error {
	password := opt.Value("password").(string)

	nopt := getoptions.New()
	nopt.String("password", password, opt.SetCalled(opt.Called("password")))
	nopt.Int("number", 123, opt.SetCalled(true))
	nopt.Float64("float", 3.14) // opt.Called("float") is false but its value is set to 3.14

	err := CommandFn(ctx, nopt, []string{})