private static IVsVersion CalculateVersion(IServiceProvider serviceProvider, ISetupConfigurationProvider setupConfigurationProvider, ILogger logger)
{
try
{
var vsShell = serviceProvider.GetService(typeof(SVsShell)) as IVsShell;
vsShell.GetProperty((int)__VSSPROPID.VSSPROPID_InstallDirectory, out var installDir);
var setupConfiguration = setupConfigurationProvider.Get();
var setupInstance = setupConfiguration.GetInstanceForPath((string)installDir);
var productName = setupInstance.GetDisplayName();
var productVersion = setupInstance.GetInstallationVersion();
var catalog = (ISetupInstanceCatalog)setupInstance;
var catalogInfo = catalog.GetCatalogInfo();
var productDisplayVersion = catalogInfo.GetValue("productDisplayVersion") as string;
logger.WriteLine(Resources.VsVersionDetails,
productName,
productVersion,
productDisplayVersion);
return(new VsVersion(productName, productVersion, productDisplayVersion));
}
catch (Exception ex)
{
logger.LogDebug(Resources.FailedToCalculateVsVersion, ex);
return(null);
}
}
internal VsVersionProvider(IServiceProvider serviceProvider, ISetupConfigurationProvider setupConfigurationProvider, ILogger logger)
{
Version = CalculateVersion(serviceProvider, setupConfigurationProvider, logger);
}
