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