Method Finish

internal/refopts/ref_group_builder.go:257–279

Finish collects the information gained from processing the options and returns a `sizes.RefGrouper`.

()

// Finish collects the information gained from processing the options
// and returns a `sizes.RefGrouper`.
func (rgb *RefGroupBuilder) Finish() (sizes.RefGrouper, error) {
	if rgb.topLevelGroup.filter == nil {
		rgb.topLevelGroup.filter = git.AllReferencesFilter
	}

	refGrouper := refGrouper{
		topLevelGroup: rgb.topLevelGroup,
	}

	if err := refGrouper.fillInTree(refGrouper.topLevelGroup); err != nil {
		return nil, err
	}

	if refGrouper.topLevelGroup.filter != nil {
		refGrouper.ignoredRefGroup = &sizes.RefGroup{
			Symbol: "ignored",
			Name:   "Ignored",
		}
		refGrouper.refGroups = append(refGrouper.refGroups, *refGrouper.ignoredRefGroup)
	}

	return &refGrouper, nil
}

// refGrouper is a `sizes.RefGrouper` based on a hierarchy of nested
// refgroups.