Function parsePackageParam

shared/utils/parse-package-param.ts:38–60

(pkgParam: string)

 * ```
 */
export function parsePackageParam(pkgParam: string): ParsedPackageParams {
  const segments = pkgParam.split('/')
  let vIndex = segments.indexOf('v')

  // If we encounter ".../v/v/...", treat the second "v" as the version delimiter.
  if (segments[vIndex] === 'v' && segments[vIndex + 1] === 'v') {
    vIndex++
  }

  if (vIndex !== -1 && vIndex < segments.length - 1) {
    return {
      packageName: segments.slice(0, vIndex).join('/'),
      version: segments[vIndex + 1],
      rest: segments.slice(vIndex + 2),
    }
  }

  return {
    packageName: segments.join('/'),
    version: undefined,
    rest: [],
  }
}