/// <summary>
/// Checks for new version and performs an update if available.
/// </summary>
public static async Task CheckPerformUpdateAsync(this IUpdateManager manager, bool restart = true,
IProgress <double> progress = null, CancellationToken cancellationToken = default)
{
manager.GuardNotNull(nameof(manager));
// Check
var result = await manager.CheckForUpdatesAsync();
if (!result.CanUpdate)
{
return;
}
// Prepare
await manager.PrepareUpdateAsync(result.LastVersion, progress, cancellationToken);
// Apply
manager.LaunchUpdater(result.LastVersion, restart);
// Exit
Environment.Exit(0);
}