Function text

packages/prompts/src/text.ts:58–102

(opts: TextOptions)

 * ```
 */
export const text = (opts: TextOptions) => {
	return new TextPrompt({
		validate: opts.validate,
		placeholder: opts.placeholder,
		defaultValue: opts.defaultValue,
		initialValue: opts.initialValue,
		output: opts.output,
		signal: opts.signal,
		input: opts.input,
		render() {
			const hasGuide = opts?.withGuide ?? settings.withGuide;
			const titlePrefix = `${hasGuide ? `${styleText('gray', S_BAR)}\n` : ''}${symbol(this.state)}  `;
			const title = `${titlePrefix}${opts.message}\n`;
			const placeholder = opts.placeholder
				? styleText('inverse', opts.placeholder[0]) + styleText('dim', opts.placeholder.slice(1))
				: styleText(['inverse', 'hidden'], '_');
			const userInput = !this.userInput ? placeholder : this.userInputWithCursor;
			const value = this.value ?? '';

			switch (this.state) {
				case 'error': {
					const errorText = this.error ? `  ${styleText('yellow', this.error)}` : '';
					const errorPrefix = hasGuide ? `${styleText('yellow', S_BAR)}  ` : '';
					const errorPrefixEnd = hasGuide ? styleText('yellow', S_BAR_END) : '';
					return `${title.trim()}\n${errorPrefix}${userInput}\n${errorPrefixEnd}${errorText}\n`;
				}
				case 'submit': {
					const valueText = value ? `  ${styleText('dim', value)}` : '';
					const submitPrefix = hasGuide ? styleText('gray', S_BAR) : '';
					return `${title}${submitPrefix}${valueText}`;
				}
				case 'cancel': {
					const valueText = value ? `  ${styleText(['strikethrough', 'dim'], value)}` : '';
					const cancelPrefix = hasGuide ? styleText('gray', S_BAR) : '';
					return `${title}${cancelPrefix}${valueText}${value.trim() ? `\n${cancelPrefix}` : ''}`;
				}
				default: {
					const defaultPrefix = hasGuide ? `${styleText('cyan', S_BAR)}  ` : '';
					const defaultPrefixEnd = hasGuide ? styleText('cyan', S_BAR_END) : '';
					return `${title}${defaultPrefix}${userInput}\n${defaultPrefixEnd}\n`;
				}
			}
		},
	}).prompt() as Promise<string | symbol>;
};