/// <summary>
/// Plugin providers are entered loaded the same way as other nuget extensions,
/// matching any extension named CredentialProvider.*.exe.
/// </summary>
/// <returns>An enumeration of plugin providers</returns>
public IEnumerable <ICredentialProvider> BuildAll()
{
var timeout = TimeoutSeconds;
var pluginPaths = _extensionLocator.FindCredentialProviders();
// Sort the plugin providers by filename within each directory
// so that we load them in a predictable order
// but still respect the precedence of directories loaded by
// ExtensionLocator
var plugins = pluginPaths
.GroupBy(Path.GetDirectoryName)
.SelectMany(g => g.OrderBy(Path.GetFileName, StringComparer.OrdinalIgnoreCase))
.Select(x => new PluginCredentialProvider(x, timeout));
return(plugins);
}
