whoami7 - Manager
:
/
opt
/
alt
/
alt-nodejs22
/
root
/
lib
/
node_modules
/
npm
/
node_modules.bundled
/
semver
/
classes
/
Upload File:
files >> //opt/alt/alt-nodejs22/root/lib/node_modules/npm/node_modules.bundled/semver/classes/comparator.js
const ANY = Symbol('SemVer ANY') // hoisted class for cyclic dependency class Comparator { static get ANY () { return ANY } constructor (comp, options) { options = parseOptions(options) if (comp instanceof Comparator) { if (comp.loose === !!options.loose) { return comp } else { comp = comp.value } } comp = comp.trim().split(/\s+/).join(' ') debug('comparator', comp, options) this.options = options this.loose = !!options.loose this.parse(comp) if (this.semver === ANY) { this.value = '' } else { this.value = this.operator + this.semver.version } debug('comp', this) } parse (comp) { const r = this.options.loose ? re[t.COMPARATORLOOSE] : re[t.COMPARATOR] const m = comp.match(r) if (!m) { throw new TypeError(`Invalid comparator: ${comp}`) } this.operator = m[1] !== undefined ? m[1] : '' if (this.operator === '=') { this.operator = '' } // if it literally is just '>' or '' then allow anything. if (!m[2]) { this.semver = ANY } else { this.semver = new SemVer(m[2], this.options.loose) } } toString () { return this.value } test (version) { debug('Comparator.test', version, this.options.loose) if (this.semver === ANY || version === ANY) { return true } if (typeof version === 'string') { try { version = new SemVer(version, this.options) } catch (er) { return false } } return cmp(version, this.operator, this.semver, this.options) } intersects (comp, options) { if (!(comp instanceof Comparator)) { throw new TypeError('a Comparator is required') } if (this.operator === '') { if (this.value === '') { return true } return new Range(comp.value, options).test(this.value) } else if (comp.operator === '') { if (comp.value === '') { return true } return new Range(this.value, options).test(comp.semver) } options = parseOptions(options) // Special cases where nothing can possibly be lower if (options.includePrerelease && (this.value === '<0.0.0-0' || comp.value === '<0.0.0-0')) { return false } if (!options.includePrerelease && (this.value.startsWith('<0.0.0') || comp.value.startsWith('<0.0.0'))) { return false } // Same direction increasing (> or >=) if (this.operator.startsWith('>') && comp.operator.startsWith('>')) { return true } // Same direction decreasing (< or <=) if (this.operator.startsWith('<') && comp.operator.startsWith('<')) { return true } // same SemVer and both sides are inclusive (<= or >=) if ( (this.semver.version === comp.semver.version) && this.operator.includes('=') && comp.operator.includes('=')) { return true } // opposite directions less than if (cmp(this.semver, '<', comp.semver, options) && this.operator.startsWith('>') && comp.operator.startsWith('<')) { return true } // opposite directions greater than if (cmp(this.semver, '>', comp.semver, options) && this.operator.startsWith('<') && comp.operator.startsWith('>')) { return true } return false } } module.exports = Comparator const parseOptions = require('../internal/parse-options') const { safeRe: re, t } = require('../internal/re') const cmp = require('../functions/cmp') const debug = require('../internal/debug') const SemVer = require('./semver') const Range = require('./range')
Copyright ©2021 || Defacer Indonesia