protected async Task <T> SafeCall <T>(IActivityMonitor m, Func <SourceRepository, MetadataResource, NuGetLoggerAdapter, Task <T> > f)
{
bool retry = false;
var logger = new NuGetLoggerAdapter(m);
if (_sourceRepository == null)
{
_sourceRepository = new SourceRepository(PackageSource, NuGetClient.StaticProviders);
}
again:
MetadataResource meta = null;
try
{
meta = await _sourceRepository.GetResourceAsync <MetadataResource>();
return(await f(_sourceRepository, meta, logger));
}
catch (MissingRequiredSecretException)
{
throw; //It's useless to retry in this case
}
catch (Exception ex)
{
if (meta != null && !retry)
{
retry = true;
if (CanRetry(meta, logger, ex))
{
goto again;
}
}
throw;
}
}
/// <summary>
/// Implements Package promotion in @CI, @Exploratory, @Preview, @Latest and @Stable views.
/// </summary>
/// <param name="logger">The logger.</param>
/// <param name="skipped">The set of packages skipped because they already exist in the feed.</param>
/// <param name="pushed">The set of packages pushed.</param>
/// <returns>The awaitable.</returns>
protected override Task OnAllPackagesPushed(NuGetLoggerAdapter logger, IReadOnlyList <LocalNuGetPackageFile> skipped, IReadOnlyList <LocalNuGetPackageFile> pushed)
{
string personalAccessToken = ResolveSecret(logger.Monitor);
var packages = skipped.Concat(pushed).Select(i => i.Instance);
return(AzureDevOpsAPIHelper.PromotePackagesAync(logger.Monitor, Client.HttpClient, ProjectName, Organization, FeedName, personalAccessToken, packages, false));
}
internal static bool Initalize(NuGetLoggerAdapter logger, out bool mustRefresh)
{
mustRefresh = false;
lock ( _secretKeysLock )
{
if (!_initialized)
{
using (logger.Monitor.OpenInfo("Installing the Azure Artifact Credential provider (https://github.com/Microsoft/artifacts-credprovider)."))
{
var a = System.Reflection.Assembly.GetExecutingAssembly();
using (var r = new StreamReader(a.GetManifestResourceStream("CK.Env.Artifact.NuGet.Res.InstallCredentialProvider.ps1.txt")))
{
var tempPath = Path.GetTempPath();
var installer = Guid.NewGuid().ToString() + ".ps1";
var installerPath = Path.Combine(tempPath, installer);
File.WriteAllText(installerPath, r.ReadToEnd());
ProcessRunner.RunPowerShell(
logger.Monitor,
tempPath,
installer,
new[] { "-AddNetfx" },
Core.LogLevel.Error,
new[] { ("PSExecutionPolicyPreference", "Bypass") });
async Task <ArtifactAvailableInstances> GetAvailable(MetadataResource meta, NuGetLoggerAdapter logger, string name)
{
var v = new ArtifactAvailableInstances(this, name);
var latest = await meta.GetVersions(name, true, false, _feed.Client.SourceCache, logger, CancellationToken.None);
foreach (var nugetVersion in latest)
{
var vText = nugetVersion.ToNormalizedString();
var sV = SVersion.TryParse(vText);
if (!sV.IsValid)
{
logger.Monitor.Warn($"Unable to parse version '{vText}' for '{name}': {sV.ErrorMessage}");
}
else
{
v = v.WithVersion(sV);
}
}
return(v);
}
private protected abstract bool CanRetry(MetadataResource meta, NuGetLoggerAdapter logger, Exception ex);
