14 lines
597 B
JavaScript
14 lines
597 B
JavaScript
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import assertString from './util/assertString';
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import multilineRegexp from './util/multilineRegex';
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/**
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* Regular Expression to match
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* semantic versioning (SemVer)
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* built from multi-line, multi-parts regexp
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* Reference: https://semver.org/
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*/
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var semanticVersioningRegex = multilineRegexp(['^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)', '(?:-((?:0|[1-9]\\d*|\\d*[a-z-][0-9a-z-]*)(?:\\.(?:0|[1-9]\\d*|\\d*[a-z-][0-9a-z-]*))*))', '?(?:\\+([0-9a-z-]+(?:\\.[0-9a-z-]+)*))?$'], 'i');
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export default function isSemVer(str) {
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assertString(str);
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return semanticVersioningRegex.test(str);
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}
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