Function loadNativeEnvironment

packages/vitest/src/integrations/env/loader.ts:57–70

(
  name: string,
  root: string,
  traces: Traces,
)

}

export async function loadNativeEnvironment(
  name: string,
  root: string,
  traces: Traces,
): Promise<Environment> {
  const packageId = name[0] === '.' || name[0] === '/'
    ? pathToFileURL(resolve(root, name)).toString()
    : import.meta.resolve(`vitest-environment-${name}`, pathToFileURL(root).toString())
  const pkg = await traces.$(
    'vitest.runtime.environment.import',
    () => import(packageId) as Promise<{ default: Environment }>,
  )
  return resolveEnvironmentFromModule(name, packageId, pkg)
}

function resolveEnvironmentFromModule(name: string, packageId: string, pkg: { default: Environment }) {
  if (!pkg || !pkg.default || typeof pkg.default !== 'object') {