Function getCommand

src/commands.ts:715–730

(commandName: string, commands: Command[])

}

export function getCommand(commandName: string, commands: Command[]): Command {
  const command = findCommand(commandName, commands)
  if (!command) {
    throw ReferenceError(
      `Command ${commandName} not found. Available commands: ${commands
        .map(_ => {
          const name = getCommandName(_)
          return _.aliases ? `${name} (aliases: ${_.aliases.join(', ')})` : name
        })
        .sort((a, b) => a.localeCompare(b))
        .join(', ')}`,
    )
  }

  return command
}

/**
 * Formats a command's description with its source annotation for user-facing UI.