private async Task OptionalDownloadOrUpdate(IncludeWhatYouUseOptionsPage settings, IVsThreadedWaitDialogFactory dialogFactory)
{
// Check existence, offer to download if it's not there.
bool downloadedNewIwyu = false;
if (!File.Exists(settings.ExecutablePath))
{
if (await Output.Instance.YesNoMsg($"Can't find include-what-you-use in '{settings.ExecutablePath}'. Do you want to download it from '{IWYUDownload.DisplayRepositorURL}'?") != Output.MessageResult.Yes)
{
return;
}
downloadedNewIwyu = await DownloadIWYUWithProgressBar(settings.ExecutablePath, dialogFactory);
if (!downloadedNewIwyu)
{
return;
}
}
else if (settings.AutomaticCheckForUpdates && !checkedForUpdatesThisSession)
{
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
IVsThreadedWaitDialog2 dialog = null;
dialogFactory.CreateInstance(out dialog);
dialog?.StartWaitDialog("Include Toolbox", "Running Include-What-You-Use", null, null, "Checking for Updates for include-what-you-use", 0, false, true);
bool newVersionAvailable = await IWYUDownload.IsNewerVersionAvailableOnline(settings.ExecutablePath);
dialog?.EndWaitDialog();
if (newVersionAvailable)
{
checkedForUpdatesThisSession = true;
if (await Output.Instance.YesNoMsg($"There is a new version of include-what-you-use available. Do you want to download it from '{IWYUDownload.DisplayRepositorURL}'?") == Output.MessageResult.Yes)
{
downloadedNewIwyu = await DownloadIWYUWithProgressBar(settings.ExecutablePath, dialogFactory);
}
}
}
if (downloadedNewIwyu)
{
settings.AddMappingFiles(IWYUDownload.GetMappingFilesNextToIwyuPath(settings.ExecutablePath));
}
}
public void AddMappingFilesFromDownloadDir()
{
var executableDir = GetCleanExecutableDir();
var folder = Path.GetDirectoryName(executableDir);
Directory.CreateDirectory(folder);
string test0Path = Path.Combine(folder, "test0.imp");
File.Create(test0Path);
string test1Path = Path.Combine(folder, "test1.imp");
File.Create(test1Path);
File.Create(Path.Combine(folder, "test2.mip"));
var optionPage = new IncludeToolbox.IncludeWhatYouUseOptionsPage();
optionPage.MappingFiles = new string[] { "doesn't exist.imp", test1Path };
var newMappingFiles = IWYUDownload.GetMappingFilesNextToIwyuPath(executableDir);
{
var newMappingFilesArray = newMappingFiles.ToArray();
Assert.AreEqual(2, newMappingFilesArray.Length);
Assert.AreEqual(test0Path, newMappingFilesArray[0]);
Assert.AreEqual(test1Path, newMappingFilesArray[1]);
}
optionPage.AddMappingFiles(newMappingFiles);
{
Assert.AreEqual(3, optionPage.MappingFiles.Length);
Assert.AreEqual(true, optionPage.MappingFiles.Contains(test0Path));
Assert.AreEqual(true, optionPage.MappingFiles.Contains(test1Path));
Assert.AreEqual(true, optionPage.MappingFiles.Contains("doesn't exist.imp"));
}
}
