fromRootPackageRoot static method
Implementation
static Future<PackageLayout> fromRootPackageRoot(Uri rootPackageRoot) async {
rootPackageRoot = rootPackageRoot.normalizePath();
final packageConfigUri =
rootPackageRoot.resolve('.dart_tool/package_config.json');
assert(await File.fromUri(packageConfigUri).exists());
final packageConfig = await loadPackageConfigUri(packageConfigUri);
return PackageLayout._(rootPackageRoot, packageConfig, packageConfigUri);
}