func()

in ctc_lib/container_tool_list_command.go [54:77]

• 21 lines of code
• 6 McCabe index (conditional complexity)

func (commandList ContainerToolListCommand) ReadFromStream(streamOutput bool) ([]interface{}, error) {
	results := make([]interface{}, 0)
	for obj := range commandList.Stream {
		if _, ok := obj.(string); ok {
			// Display any Arbitary strings written to the channel as is.
			// These could be headers or any text.
			// TODO: Provide a callback for users to overwrite this default behavior.
			if streamOutput {
				util.ExecuteTemplate(constants.EmptyTemplate,
					obj, commandList.TemplateFuncMap, commandList.OutOrStdout())
			}
			continue
		}
		results = append(results, obj)
		if streamOutput {
			err := util.ExecuteTemplate(commandList.ReadTemplateFromFlagOrCmdDefault(),
				obj, commandList.TemplateFuncMap, commandList.OutOrStdout())
			if err != nil {
				return nil, err
			}
		}
	}
	return results, nil
}