30 строки
625 B
JavaScript
30 строки
625 B
JavaScript
/**
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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(versionStr) {
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const match = versionStr.match(/^v?((\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 ${versionStr}`,
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);
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}
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const [, version, major, minor, patch, prerelease] = match;
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return {
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version,
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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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