Function nestedResolveBasedir

packages/vite/src/node/optimizer/resolve.ts:177–187

* Continuously resolve the basedir of packages separated by '>'

(
  id: string,
  basedir: string,
  preserveSymlinks = false,
)

 * Continuously resolve the basedir of packages separated by '>'
 */
function nestedResolveBasedir(
  id: string,
  basedir: string,
  preserveSymlinks = false,
) {
  const pkgs = id.split('>').map((pkg) => pkg.trim())
  for (const pkg of pkgs) {
    basedir = resolvePackageData(pkg, basedir, preserveSymlinks)?.dir || basedir
  }
  return basedir
}