@docusaurus/utils
Version:
Node utility functions for Docusaurus packages.
49 lines • 1.58 kB
JavaScript
;
/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.askPreferredLanguage = askPreferredLanguage;
const tslib_1 = require("tslib");
const prompts_1 = tslib_1.__importDefault(require("prompts"));
const logger_1 = tslib_1.__importDefault(require("@docusaurus/logger"));
const DefaultOptions = {
fallback: undefined,
exit: false,
};
const ExitChoice = { title: logger_1.default.yellow('[Exit]'), value: '[Exit]' };
async function askPreferredLanguage(options = {}) {
const { fallback, exit } = { ...DefaultOptions, ...options };
const choices = [
{ title: logger_1.default.bold('JavaScript'), value: 'javascript' },
{ title: logger_1.default.bold('TypeScript'), value: 'typescript' },
];
if (exit) {
choices.push(ExitChoice);
}
const { language } = await (0, prompts_1.default)({
type: 'select',
name: 'language',
message: 'Which language do you want to use?',
choices,
}, {
onCancel() {
exit && process.exit(0);
},
});
if (language === ExitChoice.value) {
process.exit(0);
}
if (!language) {
if (fallback) {
logger_1.default.info `Falling back to language=${fallback}`;
return fallback;
}
process.exit(0);
}
return language;
}
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