Function readLine

src/setup/prompt.ts:289–297

Single-line read from stdin, returning the user's input without the trailing newline.

(promptText: string)

/** Single-line read from stdin, returning the user's input without the trailing newline. */
function readLine(promptText: string): Promise<string> {
  return new Promise((resolve) => {
    const rl = readline.createInterface({ input: process.stdin, output: process.stdout });
    rl.question(promptText, (answer) => {
      rl.close();
      resolve(answer);
    });
  });
}