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Direktori : /var/www/html/node_modules/semver/ranges/ |
Current File : /var/www/html/node_modules/semver/ranges/min-version.js |
const SemVer = require('../classes/semver') const Range = require('../classes/range') const gt = require('../functions/gt') const minVersion = (range, loose) => { range = new Range(range, loose) let minver = new SemVer('0.0.0') if (range.test(minver)) { return minver } minver = new SemVer('0.0.0-0') if (range.test(minver)) { return minver } minver = null for (let i = 0; i < range.set.length; ++i) { const comparators = range.set[i] let setMin = null comparators.forEach((comparator) => { // Clone to avoid manipulating the comparator's semver object. const compver = new SemVer(comparator.semver.version) switch (comparator.operator) { case '>': if (compver.prerelease.length === 0) { compver.patch++ } else { compver.prerelease.push(0) } compver.raw = compver.format() /* fallthrough */ case '': case '>=': if (!setMin || gt(compver, setMin)) { setMin = compver } break case '<': case '<=': /* Ignore maximum versions */ break /* istanbul ignore next */ default: throw new Error(`Unexpected operation: ${comparator.operator}`) } }) if (setMin && (!minver || gt(minver, setMin))) { minver = setMin } } if (minver && range.test(minver)) { return minver } return null } module.exports = minVersion