/// <summary>
/// Initializes an instance of <see cref="HelpTextSource"/>.
/// </summary>
public HelpTextSource(ApplicationMetadata applicationMetadata,
IReadOnlyList <CommandSchema> availableCommandSchemas,
CommandSchema targetCommandSchema)
{
ApplicationMetadata = applicationMetadata.GuardNotNull(nameof(applicationMetadata));
AvailableCommandSchemas = availableCommandSchemas.GuardNotNull(nameof(availableCommandSchemas));
TargetCommandSchema = targetCommandSchema.GuardNotNull(nameof(targetCommandSchema));
}
/// <summary>
/// Gets whether this command is the default command, i.e. without a name.
/// </summary>
public static bool IsDefault(this CommandSchema commandSchema)
{
commandSchema.GuardNotNull(nameof(commandSchema));
return(commandSchema.Name.IsNullOrWhiteSpace());
}