//// args[0] = Dump path
//// args[1] = Number of packages to fetch
//// args[2] = Dump partition size
static void Main(string[] args)
{
var repo = Repository.Factory.GetCoreV3(NugetODataFeedUrl);
var httpSource = HttpSource.Create(repo);
var reader = new NugetFeedReader(httpSource, NugetODataFeedUrl);
var logger = NullLogger.Instance;
var totalPackageCount = reader.GetCountAsync(logger, CancellationToken.None).Result;
var dumpPath = args.Length > 0 && !string.IsNullOrEmpty(args[0]) ? args[0] : NuSearchConfiguration.PackagePath;
var numberOfPackages = args.Length > 1 && int.TryParse(args[1], out int n) ? n : totalPackageCount;
var partitionSize = args.Length > 2 && int.TryParse(args[2], out int p) ? p : 1000;
Console.WriteLine($"Downloading packages from {NugetODataFeedUrl} to {dumpPath}");
var startTime = DateTime.Now;
var take = Math.Min(100, numberOfPackages);
var numberOfPages = (int)Math.Ceiling((double)numberOfPackages / take);
Console.WriteLine($"Total {numberOfPages} pages to download");
var sync = new object();
var packages = new List <FeedPackage>(partitionSize);
int page = 0, partition = 0;
var parallelOptions = new ParallelOptions {
MaxDegreeOfParallelism = 4
};
var searchFilter = new SearchFilter(true, null)
{
OrderBy = SearchOrderBy.Id
};
Parallel.For(0, numberOfPages, parallelOptions, (i, state) =>
{
var foundPackages = reader.GetPackagesAsync(null, searchFilter, i * take, take, logger, CancellationToken.None).Result;
lock (sync)
{
packages.AddRange(foundPackages);
if (packages.Count >= partitionSize)
{
WritePackages(packages, dumpPath, partition);
partition++;
packages = new List <FeedPackage>(partitionSize);
}
}
Interlocked.Increment(ref page);
Console.WriteLine($"Downloaded {page}/{numberOfPages} pages, written {partition} files");
});
if (packages.Count > 0)
{
WritePackages(packages, dumpPath, partition);
partition++;
Console.WriteLine($"Downloaded {page}/{numberOfPages} pages, written {partition} files");
}
var span = DateTime.Now - startTime;
Console.WriteLine($"Harvesting completed in: {span}");
Console.WriteLine("Press Enter to continue");
Console.Read();
}
public IActionResult ListUpdates(string nugetFeed, string[] projectFilter = null, string searchFilter = null)
{
projectFilter = projectFilter ?? new string[0];
searchFilter = (searchFilter ?? "").ToLowerInvariant();
if (ViewBag.HasConfig = BaseProvider.ConfigProvider.HasConfig())
{
var nugetFeedTask = Task.Run(() =>
{
var nugetReader = new NugetFeedReader(nugetFeed);
nugetReader.FetchPackages();
nugetReader.FilterToLatestPackages();
return(nugetReader.GetCurrentCollection().ToArray());
});
Task <Tuple <IProjectReference, Dictionary <Tuple <IProjectFile, IProjectInformation>, NugetDependency[]> > > FetchAllNugetDependencies(IProjectSource projectSource, IProjectReference project)
{
return(Task.Run(() =>
{
try
{
var nugetDep = projectSource.GetAllNugetDependencies(project, false);
return new Tuple <IProjectReference, Dictionary <Tuple <IProjectFile, IProjectInformation>, NugetDependency[]> >(project, nugetDep);
}
catch (Exception ex)
{
throw new Exception("Failed for project: " + project.GetName(), ex);
}
}));
}
BaseProvider.InitializeProjectSource();
var source = BaseProvider.ProjectSource;
var projectTask = Task.Run(() =>
{
var projects = source.GetAllProjects(false);
if (!string.IsNullOrWhiteSpace(searchFilter))
{
projects = projects.Where(x => x.GetName().ToLowerInvariant().Contains(searchFilter)).ToArray();
}
if (projectFilter.Length > 0)
{
projects = projects.Where(x => projectFilter.Contains(x.GetName())).ToArray();
}
var tasks = projects.Select(project => FetchAllNugetDependencies(source, project)).ToList();
Task.WhenAll(tasks).Wait();
return(tasks.Select(x => x.Result).ToArray());
});
nugetFeedTask.Wait();
projectTask.Wait();
var resultString = new StringBuilder();
foreach (var project in projectTask.Result)
{
var projectReference = project.Item1;
var projectString = new StringBuilder();
foreach (var nugetDependencies in project.Item2)
{
var csprojString = new StringBuilder();
foreach (var nugetDependency in nugetDependencies.Value)
{
var nugetFeedPackage = nugetFeedTask.Result.SingleOrDefault(nfp => nfp.Id == nugetDependency.Id);
if (nugetFeedPackage == null)
{
continue;
}
/*var projects = source.GetAllProjects(false);
* foreach (var reference in projects)
* {
* var definitions = source.GetAllNugetDefinitions(reference, false);
* foreach (var keyValuePair in definitions)
* {
* keyValuePair.Value.Id ==
* }
* }*/
NugetVersion dependencyVersion;
try
{
dependencyVersion = NugetVersion.FromString(nugetDependency.Version);
}
catch (FormatException)
{
csprojString.AppendLine($":{nugetDependency.Id} ERROR: Invalid format [dependency] {nugetDependency.Version}");
continue;
}
NugetVersion nugetFeedPackageVersion;
try
{
nugetFeedPackageVersion = NugetVersion.FromString(nugetFeedPackage.Version);
}
catch (FormatException)
{
csprojString.AppendLine($":{nugetDependency.Id} ERROR: Invalid format [nugetFeed] {nugetFeedPackage.Version}");
continue;
}
if (dependencyVersion.Prerelease || dependencyVersion != nugetFeedPackageVersion)
{
csprojString.AppendLine($"{nugetDependency.Id} {nugetDependency.Version} => {nugetFeedPackage.Version}" + (dependencyVersion.Prerelease ? " [PRERELEASE]" : ""));
LookThroughDependencies(nugetFeedPackage, csprojString, nugetFeedTask.Result, " - ");
}
}
if (csprojString.Length > 0)
{
projectString.AppendLine("Csproj: " + nugetDependencies.Key.Item2.CsprojFilePath);
projectString.AppendLine(" " + csprojString.ToString().Replace("\n", "\n ").TrimEnd());
}
}
var str = projectString.ToString();
if (str.Length > 0)
{
resultString.AppendLine(projectReference.GetName());
resultString.AppendLine(" " + projectString.ToString().Replace("\n", "\n ").TrimEnd());
resultString.AppendLine();
}
}
return(Content(resultString.ToString()));
}
return(Content("Missing config/setup"));
}