public void Commit(NuGet.Common.ILogger log)
{
if (!Success)
{
var name = $"{ProjectName}.nuget.targets";
var path = Path.Combine(ProjectDirectory, name);
log.LogMinimal(GettextCatalog.GetString("Generating MSBuild file {0}.", name));
GenerateMSBuildErrorFile(path);
}
else
{
// Generate the files as needed
var targetsName = $"{ProjectName}.nuget.targets";
var propsName = $"{ProjectName}.nuget.props";
var targetsPath = Path.Combine(ProjectDirectory, targetsName);
var propsPath = Path.Combine(ProjectDirectory, propsName);
if (Targets.Any())
{
log.LogMinimal(GettextCatalog.GetString("Generating MSBuild file {0}.", targetsName));
GenerateImportsFile(targetsPath, Targets);
}
else if (File.Exists(targetsPath))
{
File.Delete(targetsPath);
}
if (Props.Any())
{
log.LogMinimal(GettextCatalog.GetString("Generating MSBuild file {0}.", propsName));
GenerateImportsFile(propsPath, Props);
}
else if (File.Exists(propsPath))
{
File.Delete(propsPath);
}
}
}
public async Task <bool> DownloadPackagesAsync(ICollection <PackageDownloadRequest> requests, TimeSpan timeout, CancellationToken cancellationToken)
{
logger.LogMinimal($"Downloading {requests.Count} package(s)");
var cts = new CancellationTokenSource(timeout);
cancellationToken.Register(() => cts.Cancel());
using (var cacheContext = new SourceCacheContext())
using (var throttle = new SemaphoreSlim(8))
{
var defaultSettings = Settings.LoadDefaultSettings(root: null, configFileName: null, machineWideSettings: null);
var sourceProvider = new CachingSourceProvider(new PackageSourceProvider(defaultSettings));
var tasks = new List <Task <bool> >();
foreach (var request in requests)
{
var feeds = request.Sources
.Select(s => s?.Trim())
.Where(s => !string.IsNullOrEmpty(s))
.Distinct()
.Select(sourceProvider.CreateRepository);
tasks.Add(DownloadPackageAsync(request, feeds, cacheContext, throttle, logger, cts.Token));
}
var all = Task.WhenAll(tasks);
var delay = Task.Delay(timeout);
var finished = await Task.WhenAny(all, delay);
if (ReferenceEquals(delay, finished))
{
logger.LogError($"Timed out after {timeout.TotalSeconds}s");
cts.Cancel();
return(false);
}
if (!tasks.All(a => a.Result))
{
logger.LogError("Failed to download all packages");
return(false);
}
return(true);
}
}
