Function resolveVersion

server/utils/dependency-resolver.ts:69–94

(range: string, versions: string[])

 * Resolve a semver range to a specific version from available versions.
 */
export function resolveVersion(range: string, versions: string[]): string | null {
  if (versions.includes(range)) return range

  // Handle npm: protocol (aliases)
  if (range.startsWith('npm:')) {
    const atIndex = range.lastIndexOf('@')
    if (atIndex > 4) {
      return resolveVersion(range.slice(atIndex + 1), versions)
    }
    return null
  }

  // Handle URLs, git refs, etc. - we can't resolve these
  if (
    range.startsWith('http://') ||
    range.startsWith('https://') ||
    range.startsWith('git://') ||
    range.startsWith('git+') ||
    range.startsWith('file:') ||
    range.includes('/')
  ) {
    return null
  }

  return maxSatisfying(versions, range)
}

/** Resolved package info */
export interface ResolvedPackage {