Function input

@commitlint/prompt/src/input.ts:17–49

(prompter: PromptModule)

 * @return commit message
 */
export async function input(prompter: PromptModule): Promise<string> {
	const { rules } = await load();
	const parts = ["type", "scope", "subject", "body", "footer"] as const;
	const headerParts = ["type", "scope", "subject"];

	const headerLengthRule = getRules("header", rules).find(getHasName("max-length"));
	const maxLength = getMaxLength(headerLengthRule);

	try {
		const questions: DistinctQuestion<Result>[] = [];
		prompter.registerPrompt("input-custom", InputCustomPrompt);

		for (const input of parts) {
			const inputSetting: InputSetting = settings[input];
			const inputRules = getRules(input, rules);
			if (headerParts.includes(input) && maxLength < Infinity) {
				inputSetting.header = {
					length: maxLength,
				};
			}
			const question = getPrompt(input, inputRules, inputSetting);
			if (question) {
				questions.push(question);
			}
		}

		const results = await prompter<Result>(questions);
		return format(results);
	} catch (err) {
		console.error(err);
		return "";
	}
}