�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` import { argsert } from './argsert.js'; import { isPromise } from './utils/is-promise.js'; export class GlobalMiddleware { constructor(yargs) { this.globalMiddleware = []; this.frozens = []; this.yargs = yargs; } addMiddleware(callback, applyBeforeValidation, global = true) { argsert(' [boolean] [boolean]', [callback, applyBeforeValidation, global], arguments.length); if (Array.isArray(callback)) { for (let i = 0; i < callback.length; i++) { if (typeof callback[i] !== 'function') { throw Error('middleware must be a function'); } const m = callback[i]; m.applyBeforeValidation = applyBeforeValidation; m.global = global; } Array.prototype.push.apply(this.globalMiddleware, callback); } else if (typeof callback === 'function') { const m = callback; m.applyBeforeValidation = applyBeforeValidation; m.global = global; this.globalMiddleware.push(callback); } return this.yargs; } addCoerceMiddleware(callback, option) { const aliases = this.yargs.getAliases(); this.globalMiddleware = this.globalMiddleware.filter(m => { const toCheck = [...(aliases[option] || []), option]; if (!m.option) return true; else return !toCheck.includes(m.option); }); callback.option = option; return this.addMiddleware(callback, true, true); } getMiddleware() { return this.globalMiddleware; } freeze() { this.frozens.push([...this.globalMiddleware]); } unfreeze() { const frozen = this.frozens.pop(); if (frozen !== undefined) this.globalMiddleware = frozen; } reset() { this.globalMiddleware = this.globalMiddleware.filter(m => m.global); } } export function commandMiddlewareFactory(commandMiddleware) { if (!commandMiddleware) return []; return commandMiddleware.map(middleware => { middleware.applyBeforeValidation = false; return middleware; }); } export function applyMiddleware(argv, yargs, middlewares, beforeValidation) { return middlewares.reduce((acc, middleware) => { if (middleware.applyBeforeValidation !== beforeValidation) { return acc; } if (isPromise(acc)) { return acc .then(initialObj => Promise.all([ initialObj, middleware(initialObj, yargs), ])) .then(([initialObj, middlewareObj]) => Object.assign(initialObj, middlewareObj)); } else { const result = middleware(acc, yargs); return isPromise(result) ? result.then(middlewareObj => Object.assign(acc, middlewareObj)) : Object.assign(acc, result); } }, argv); }