Interface Configger

internal/refopts/ref_group_builder.go:14–16

Configger is an abstraction for a thing that can read gitconfig.

// Configger is an abstraction for a thing that can read gitconfig.
type Configger interface {
	GetConfig(prefix string) (*git.Config, error)
}

// RefGroupBuilder handles reference-related options and puts together
// a `sizes.RefGrouper` to be used by the main part of the program.