Urara-Blog/node_modules/.pnpm-store/v3/files/94/1555bc1f43b58080446476cfc8fa122c27ec36245623f1abfbf55c16d08fd8a7b65821149cf6dff2ca239bdf26083fabb5d6914dd3884961715b7061d11b7a

const {MAX_LENGTH} = require('../internal/constants')
const { re, t } = require('../internal/re')
const SemVer = require('../classes/semver')

const parse = (version, options) => {
  if (!options || typeof options !== 'object') {
    options = {
      loose: !!options,
      includePrerelease: false
    }
  }

  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