Function questionWithChoices

extensions/cli/src/util/prompt.ts:36–60

(
  prompt: string,
  choices: string[],
  defaultChoice?: string,
  limitMessage?: string,
)

 * @param limitMessage Message to show when invalid choice is entered
 */
export async function questionWithChoices(
  prompt: string,
  choices: string[],
  defaultChoice?: string,
  limitMessage?: string,
): Promise<string> {
  while (true) {
    const answer = await question(prompt);

    // Handle default choice
    if (answer === "" && defaultChoice !== undefined) {
      return defaultChoice;
    }

    // Check if answer is valid
    if (choices.includes(answer)) {
      return answer;
    }

    // Show limit message if provided
    if (limitMessage) {
      console.log(limitMessage);
    }
  }
}