Function multiInput

packages/setupWizard/src/utils.ts:89–125

(options: {
    message: string;
    placeholder?: string;
    validate?: (value: string) => string | true;
})

}

export async function multiInput(options: {
    message: string;
    placeholder?: string;
    validate?: (value: string) => string | true;
}): Promise<string[]> {
    const ctx = createSearchSelectContext();
    return searchSelect<string, true>({
        // Bake the "tab to add" hint into the message so it persists after the prompt is submitted
        // (the library drops its transient helptip on submit), and disable the duplicate live helptip.
        message: `${options.message} (tab to add)`,
        multiple: true,
        required: true,
        loop: false,
        clearInputWhenSelected: true,
        instructions: false,
        theme: ctx.theme,
        placeholder: options.placeholder ?? 'Type a value and press tab to add, enter to finish',
        options: async (search) => {
            ctx.trackSearch(search);
            if (!search) {
                return [];
            }
            return [{ name: search, value: search }];
        },
        validate: options.validate
            ? (selected) => {
                for (const opt of selected) {
                    const result = options.validate!(opt.value);
                    if (result !== true) {
                        return result;
                    }
                }
                return true;
            }
            : undefined,
    });
}

export function note(message: string, title?: string): void {
    console.log();