gnezim
47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
"use strict";
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function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
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var _require = require('../internal/constants'),
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MAX_LENGTH = _require.MAX_LENGTH;
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var _require2 = require('../internal/re'),
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re = _require2.re,
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t = _require2.t;
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var SemVer = require('../classes/semver');
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var parse = function parse(version, options) {
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if (!options || _typeof(options) !== 'object') {
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options = {
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loose: !!options,
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includePrerelease: false
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};
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}
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if (version instanceof SemVer) {
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return version;
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}
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if (typeof version !== 'string') {
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return null;
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}
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if (version.length > MAX_LENGTH) {
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return null;
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}
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var r = options.loose ? re[t.LOOSE] : re[t.FULL];
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if (!r.test(version)) {
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return null;
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}
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try {
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return new SemVer(version, options);
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} catch (er) {
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return null;
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}
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};
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module.exports = parse; |