29 строки
590 B
JavaScript
29 строки
590 B
JavaScript
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/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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*/
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function parseVersion(version) {
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const match = version.match(/^(\d+)\.(\d+)\.(\d+)(?:-(.+))?$/);
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if (!match) {
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throw new Error(
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`You must pass a correctly formatted version; couldn't parse ${version}`,
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);
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}
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const [, major, minor, patch, prerelease] = match;
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return {
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major,
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minor,
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patch,
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prerelease,
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};
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}
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module.exports = {
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parseVersion,
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};
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