Function RunModifyInstanceSelector

tui/modify.go:865–889

RunModifyInstanceSelector shows an interactive instance selector for modify

(client *api.Client, instances []api.Instance)

// RunModifyInstanceSelector shows an interactive instance selector for modify
func RunModifyInstanceSelector(client *api.Client, instances []api.Instance) (*api.Instance, error) {
	InitCommonStyles(os.Stdout)
	m := newModifyInstanceSelectorModel(instances)
	p := tea.NewProgram(m)

	finalModel, err := p.Run()
	if err != nil {
		return nil, fmt.Errorf("error running instance selector: %w", err)
	}

	result, ok := finalModel.(modifyInstanceSelectorModel)
	if !ok {
		return nil, fmt.Errorf("unexpected model type")
	}

	if result.cancelled {
		return nil, ErrCancelled
	}

	if result.selected == nil {
		return nil, ErrCancelled
	}

	return result.selected, nil
}

type modifyInstanceSelectorModel struct {
	cursor    int