internal static Task SelfUpdate(IViewModelServiceProvider services, NugetStore store)
{
return(Task.Run(async() =>
{
var dispatcher = services.Get <IDispatcherService>();
try
{
await UpdateLauncherFiles(dispatcher, services.Get <IDialogService>(), store, CancellationToken.None);
}
catch (Exception e)
{
dispatcher.Invoke(() => selfUpdateWindow?.ForceClose());
throw;
}
}));
}
internal static async Task DownloadAndInstallNewVersion(IDispatcherService dispatcher, IDialogService dialogService, string strideInstallerUrl)
{
try
{
// Diplay progress window
var mainWindow = dispatcher.Invoke(() => Application.Current.MainWindow as LauncherWindow);
dispatcher.InvokeAsync(() =>
{
selfUpdateWindow = new SelfUpdateWindow {
Owner = mainWindow
};
selfUpdateWindow.LockWindow();
selfUpdateWindow.ShowDialog();
}).Forget();
var strideInstaller = Path.Combine(Path.GetTempPath(), $"StrideSetup-{Guid.NewGuid()}.exe");
using (WebClient webClient = new WebClient())
{
webClient.DownloadFile(strideInstallerUrl, strideInstaller);
}
var startInfo = new ProcessStartInfo(strideInstaller)
{
UseShellExecute = true
};
// Release the mutex before starting the new process
Launcher.Mutex.Dispose();
Process.Start(startInfo);
Environment.Exit(0);
}
catch (Exception e)
{
await dispatcher.InvokeAsync(() =>
{
if (selfUpdateWindow != null)
{
selfUpdateWindow.ForceClose();
}
});
await dialogService.MessageBox(string.Format(Strings.NewVersionDownloadError, e.Message), MessageBoxButton.OK, MessageBoxImage.Error);
}
}
internal static Task SelfUpdate(IViewModelServiceProvider services, NugetStore store)
{
return(Task.Run(async() =>
{
var dispatcher = services.Get <IDispatcherService>();
try
{
await UpdateLauncherFiles(dispatcher, store, CancellationToken.None);
}
catch (Exception e)
{
dispatcher.Invoke(() => selfUpdateWindow?.ForceClose());
string message = $"An error occurred while updating the launcher. If the problem persists, please reinstall this application.{Environment.NewLine}{Environment.NewLine}Details:{Environment.NewLine}{e}";
await services.Get <IDialogService>().MessageBox(message, MessageBoxButton.OK, MessageBoxImage.Error);
// We do not want our users to use the old launcher when a new one is available.
Environment.Exit(1);
}
}));
}
