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14 lines
597 B
14 lines
597 B
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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} |