D7net
Home
Console
Upload
information
Create File
Create Folder
About
Tools
:
/
opt
/
alt
/
alt-nodejs16
/
root
/
lib
/
node_modules
/
npm
/
node_modules.bundled
/
semver
/
functions
/
Filename :
parse.js
back
Copy
const { MAX_LENGTH } = require('../internal/constants') const { re, t } = require('../internal/re') const SemVer = require('../classes/semver') const parseOptions = require('../internal/parse-options') const parse = (version, options) => { options = parseOptions(options) if (version instanceof SemVer) { return version } if (typeof version !== 'string') { return null } if (version.length > MAX_LENGTH) { return null } const r = options.loose ? re[t.LOOSE] : re[t.FULL] if (!r.test(version)) { return null } try { return new SemVer(version, options) } catch (er) { return null } } module.exports = parse