public static V2FeedPackageInfo ToV2FeedPackageInfo(
this NuspecReader reader, PackageDerivedData packageDerivedData, string downloadUrl, long downloadCount)
{
return(new V2FeedPackageInfo(
identity: new PackageIdentity(reader.GetId(), reader.GetVersion()),
title: reader.GetTitle(),
summary: reader.GetSummary(),
description: reader.GetDescription(),
authors: reader.GetAuthors().Split(','),
owners: reader.GetOwners().Split(','),
iconUrl: reader.GetIconUrl(),
licenseUrl: reader.GetLicenseUrl(),
projectUrl: reader.GetProjectUrl(),
reportAbuseUrl: reader.GetProjectUrl(),
tags: reader.GetTags(),
created: packageDerivedData.Created,
lastEdited: packageDerivedData.LastUpdated,
published: packageDerivedData.LastUpdated,
dependencies: DependencySetsAsString(reader.GetDependencyGroups()),
requireLicenseAccept: reader.GetRequireLicenseAcceptance(),
downloadUrl: downloadUrl,
downloadCount: downloadCount.ToString(),
packageHash: packageDerivedData.PackageHash,
packageHashAlgorithm: packageDerivedData.PackageHashAlgorithm,
minClientVersion: reader.GetMinClientVersion()
));
}
public static Package GetPackage(string nupkgPath)
{
var result = new Package();
using (var packageFile = File.Open(nupkgPath, FileMode.Open, FileAccess.Read))
{
using (var packageReader = new PackageArchiveReader(packageFile))
{
var manifestReader = new NuspecReader(packageReader.GetNuspec());
result.Authors = manifestReader.GetAuthors();
result.DependencySets = manifestReader.GetDependencyGroups();
result.Description = manifestReader.GetDescription();
result.Id = manifestReader.GetIdentity().Id;
result.LicenseUrl = manifestReader.GetLicenseUrl();
result.ProjectUrl = manifestReader.GetProjectUrl();
result.Summary = manifestReader.GetSummary();
result.Version = manifestReader.GetIdentity().Version;
result.RequireLicenseAcceptance = manifestReader.GetRequireLicenseAcceptance();
result.Files = packageReader.GetFiles()
.Where(x => x != "[Content_Types].xml" &&
x != "_rels/.rels" &&
!x.EndsWith(".nuspec") &&
!x.EndsWith(".psmdcp"))
.Select(x => x.Replace("/", "\\"))
.OrderBy(x => x).ToList();
}
}
return(result);
}
private static void ReadPackage()
{
// This code region is referenced by the NuGet docs. Please update the docs if you rename the region
// or move it to a different file.
#region ReadPackage
using FileStream inputStream = new FileStream("MyPackage.nupkg", FileMode.Open);
using PackageArchiveReader reader = new PackageArchiveReader(inputStream);
NuspecReader nuspec = reader.NuspecReader;
Console.WriteLine($"ID: {nuspec.GetId()}");
Console.WriteLine($"Version: {nuspec.GetVersion()}");
Console.WriteLine($"Description: {nuspec.GetDescription()}");
Console.WriteLine($"Authors: {nuspec.GetAuthors()}");
Console.WriteLine("Dependencies:");
foreach (var dependencyGroup in nuspec.GetDependencyGroups())
{
Console.WriteLine($" - {dependencyGroup.TargetFramework.GetShortFolderName()}");
foreach (var dependency in dependencyGroup.Packages)
{
Console.WriteLine($" > {dependency.Id} {dependency.VersionRange}");
}
}
Console.WriteLine("Files:");
foreach (var file in reader.GetFiles())
{
Console.WriteLine($" - {file}");
}
#endregion
}
private NuGetPackageInfo ReadPackageInformation(string packageLocation)
{
using Stream inputStream = _environmentSettings.Host.FileSystem.OpenRead(packageLocation);
using PackageArchiveReader reader = new PackageArchiveReader(inputStream);
NuspecReader nuspec = reader.NuspecReader;
return(new NuGetPackageInfo(
nuspec.GetAuthors(),
packageLocation,
null,
nuspec.GetId(),
nuspec.GetVersion().ToNormalizedString()));
}
private void ProcessNuspecContent(NuspecReader reader)
{
if (Specification.Id == null)
{
Update(reader.GetId(), (id) => Specification.Id = id);
}
UpdateUrl(reader.GetLicenseUrl(), url => Specification.LicenseUrl = url, DEFAULT_LICENCE_URL);
UpdateUrl(reader.GetProjectUrl(), url => Specification.ProjectUrl = url, DEFAULT_PROJECT_URL);
UpdateUrl(reader.GetIconUrl(), url => Specification.IconUrl = url, DEFAULT_ICON_URL);
UpdateList(reader.GetAuthors(), list => Specification.Authors = list);
UpdateList(reader.GetOwners(), list => Specification.Owners = list);
Update(reader.GetReleaseNotes(), notes => Specification.ReleaseNotes = notes, DEFAULT_RELEASE_NOTES);
Update(reader.GetCopyright(), copyright => Specification.Copyright = copyright);
UpdateList(reader.GetTags(), list => Specification.Tags = list, ' ', DEFAULT_TAGS);
Update(reader.GetDescription(), desc => Specification.Description = desc);
}
public ServerPackage(NuspecReader package, PackageDerivedData packageDerivedData)
{
Id = package.GetId();
Version = package.GetVersion();
Title = package.GetTitle();
Authors = package.GetAuthors();
Owners = package.GetOwners();
IconUrl = package.GetIconUrl();
LicenseUrl = package.GetLicenseUrl();
ProjectUrl = package.GetProjectUrl();
RequireLicenseAcceptance = package.GetRequireLicenseAcceptance();
DevelopmentDependency = package.GetDevelopmentDependency();
Description = package.GetDescription();
Summary = package.GetSummary();
ReleaseNotes = package.GetReleaseNotes();
Language = package.GetLanguage();
Tags = package.GetTags();
Copyright = package.GetCopyright();
MinClientVersion = package.GetMinClientVersion();
ReportAbuseUrl = null;
DownloadCount = 0;
SemVer1IsAbsoluteLatest = false;
SemVer1IsLatest = false;
SemVer2IsAbsoluteLatest = false;
SemVer2IsLatest = false;
//FIXME is this OK?
Listed = true;
IsSemVer2 = IsPackageSemVer2(package);
_dependencySets = package.GetDependencyGroups().ToList();
Dependencies = _dependencySets.DependencySetsAsString();
_supportedFrameworks = package.GetFrameworkReferenceGroups().Select(f => f.TargetFramework).ToList();
SupportedFrameworks = string.Join("|", _supportedFrameworks.Select(f => f.GetFrameworkString()));
PackageSize = packageDerivedData.PackageSize;
PackageHash = packageDerivedData.PackageHash;
PackageHashAlgorithm = packageDerivedData.PackageHashAlgorithm;
LastUpdated = packageDerivedData.LastUpdated;
Created = packageDerivedData.Created;
Path = packageDerivedData.Path;
FullPath = packageDerivedData.FullPath;
}
public async Task <string> DownloadPackageAsync(string connectionID, RequestDownloadInfo requestInfo)
{
// cast
RequestDownloadNuGetInfo info = (RequestDownloadNuGetInfo)requestInfo;
// server response
ServerResponse response = new ServerResponse()
{
payload = new Dictionary <string, string>()
};
string _outputDirectory = $"{_environment.ContentRootPath}/wwwroot/{_configuration.GetValue<string>("DownloadPath")}";
// check if output directory exists
if (!Directory.Exists(_outputDirectory))
{
Directory.CreateDirectory(_outputDirectory);
}
string connectionSubName = $"nuget-{connectionID}-{DateTime.Now:yyyymmddHHmmss}";
string connectionDirectory = $"{_outputDirectory}/{connectionSubName}";
Directory.CreateDirectory(connectionDirectory);
// send message
response.payload.Clear();
response.payload.Add("Resource", $"{connectionSubName} created.");
await _downloadHubContext.Clients.Client(connectionID).Response(response);
ILogger logger = NullLogger.Instance;
CancellationToken cancellationToken = CancellationToken.None;
SourceCacheContext cache = new SourceCacheContext();
SourceRepository repository = Repository.Factory.GetCoreV3(info.repository);
FindPackageByIdResource resource = await repository.GetResourceAsync <FindPackageByIdResource>();
// set all parent packages
for (int i = 0; i < info.packageList.Count(); i++)
{
string packageId = info.packageList.ElementAt(i).packageId;
string packageVersionValue = info.packageList.ElementAt(i).packageVersion;
NuGetVersion packageVersion = new NuGetVersion(packageVersionValue);
PackageInfo package = new PackageInfo {
packageId = packageId, packageVersion = packageVersion
};
if (package.packageVersion != null)
{
_downloadQueue.Enqueue(package);
}
else
{
FloatRange floatRange = null;
if (info.preReleased == true)
{
// include pre-release
floatRange = new FloatRange(NuGetVersionFloatBehavior.AbsoluteLatest);
}
else
{
// released
floatRange = new FloatRange(NuGetVersionFloatBehavior.Major);
}
FloatRange fr = new FloatRange(NuGetVersionFloatBehavior.Major);
VersionRange range = new VersionRange(floatRange: fr);
package = await GetBestMatchPackageVersionsAsync(repository, packageId, range);
}
_downloadQueue.Enqueue(package);
}
// download counter
int download_counter = 0;
while (_downloadQueue.Count > 0)
{
PackageInfo package = _downloadQueue.Dequeue();
string validFileName = FileUtil.GetValidFileName(package.packageId);
string packageFilePath = $"{connectionDirectory}/{validFileName}.{package.packageVersion}.nupkg";
if (_cacheDownloadedFileName.Contains($"{package.packageId}-{package.packageVersion}"))
{
continue;
}
else
{
_cacheDownloadedFileName.Add($"{package.packageId}-{package.packageVersion}");
}
using FileStream packageStream = new FileStream(packageFilePath, FileMode.Create);
await resource.CopyNupkgToStreamAsync(
package.packageId,
package.packageVersion,
packageStream,
cache,
logger,
cancellationToken);
download_counter++;
// starting
if (download_counter == 1)
{
// send message
response.payload.Clear();
response.payload.Add("DownloadCounter", $"starting...");
await _downloadHubContext.Clients.Client(connectionID).Response(response);
}
// check if send message is needed
if (download_counter % MessageFrequency == 0)
{
// send message
response.payload.Clear();
response.payload.Add("DownloadCounter", $"{download_counter}, {((float)download_counter / (float)(download_counter + _downloadQueue.Count)) * 100.0f}%");
await _downloadHubContext.Clients.Client(connectionID).Response(response);
}
Console.WriteLine($"Downloaded package {package.packageId} {package.packageVersion}");
using PackageArchiveReader packageReader = new PackageArchiveReader(packageStream);
NuspecReader nuspecReader = await packageReader.GetNuspecReaderAsync(cancellationToken);
Console.WriteLine($"Tags: {nuspecReader.GetTags()}");
Console.WriteLine($"Description: {nuspecReader.GetDescription()}");
using PackageArchiveReader reader = new PackageArchiveReader(packageStream);
NuspecReader nuspec = reader.NuspecReader;
Console.WriteLine($"ID: {nuspec.GetId()}");
Console.WriteLine($"Version: {nuspec.GetVersion()}");
Console.WriteLine($"Description: {nuspec.GetDescription()}");
Console.WriteLine($"Authors: {nuspec.GetAuthors()}");
if (info.withDependency == false)
{
Console.WriteLine("\nDependencies download is not need.");
continue;
}
Console.WriteLine("\nStart download dependencies:");
foreach (var dependencyGroup in nuspec.GetDependencyGroups())
{
Console.WriteLine($" - {dependencyGroup.TargetFramework.GetFrameworkString()}");
// check target framework
if (!info.targetFramework.Contains("all", StringComparer.InvariantCultureIgnoreCase) &&
!info.targetFramework.Contains(dependencyGroup.TargetFramework.GetFrameworkString(), StringComparer.InvariantCultureIgnoreCase))
{
Console.WriteLine($" -- {dependencyGroup.TargetFramework.GetFrameworkString()} not match target framework.");
continue;
}
foreach (var dependency in dependencyGroup.Packages)
{
Console.WriteLine($" > {dependency.Id} {dependency.VersionRange}");
PackageInfo dependencyPackage = await GetBestMatchPackageVersionsAsync(repository, dependency.Id, dependency.VersionRange);
Console.WriteLine($" -- best match version: {dependency.Id} {dependencyPackage.packageVersion}");
_downloadQueue.Enqueue(dependencyPackage);
}
}
}
// send message
response.payload.Clear();
response.payload.Add("DownloadCounter", $"{download_counter}, {((float)download_counter / (float)(download_counter + _downloadQueue.Count)) * 100.0f}%");
await _downloadHubContext.Clients.Client(connectionID).Response(response);
string zipFileName = $"{_outputDirectory}/{connectionSubName}.zip";
bool result = _compressService.CompressDirectory(connectionDirectory, zipFileName);
if (result == true)
{
string readableSize = FileUtil.getFileHumanReadableSize(zipFileName);
// send message
response.payload.Clear();
response.payload.Add("CompressStatus", $"compressed ok, file sieze: {readableSize}.");
await _downloadHubContext.Clients.Client(connectionID).Response(response);
}
else
{
// send message
response.payload.Clear();
response.payload.Add("CompressStatus", $"compressed failed.");
await _downloadHubContext.Clients.Client(connectionID).Response(response);
}
// delete directory
Directory.Delete(connectionDirectory, true);
return(connectionSubName);
}
public async Task DownloadPackageAsync()
{
// check if output directory exists
if (!Directory.Exists(_outputDirectory))
{
Directory.CreateDirectory(_outputDirectory);
}
// set all parent packages
for (int i = 0; i < _packageIdList.Count(); i++)
{
string packageId = _packageIdList.ElementAt(i);
PackageInfo package = null;
if (_packageVersionList != null && _packageVersionList.Count() > i)
{
string packageVersionValue = _packageVersionList.ElementAt(i);
NuGetVersion packageVersion = new NuGetVersion(packageVersionValue);
package = new PackageInfo {
packageId = packageId, packageVersion = packageVersion
};
_downloadQueue.Enqueue(package);
}
else
{
FloatRange floatRange = null;
if (_preReleased == true)
{
// include pre-release
floatRange = new FloatRange(NuGetVersionFloatBehavior.AbsoluteLatest);
}
else
{
// released
floatRange = new FloatRange(NuGetVersionFloatBehavior.Major);
}
FloatRange fr = new FloatRange(NuGetVersionFloatBehavior.Major);
VersionRange range = new VersionRange(floatRange: fr);
package = await GetBestMatchPackageVersionsAsync(packageId, range);
}
_downloadQueue.Enqueue(package);
}
cancellationToken = CancellationToken.None;
FindPackageByIdResource resource = await repository.GetResourceAsync <FindPackageByIdResource>();
while (_downloadQueue.Count > 0)
{
PackageInfo package = _downloadQueue.Dequeue();
string packageFilePath = $"{_outputDirectory}/{package.packageId}.{package.packageVersion}.nupkg";
if (_cacheDownloadedFileName.Contains(packageFilePath))
{
continue;
}
else
{
_cacheDownloadedFileName.Add(packageFilePath);
}
using FileStream packageStream = new FileStream(packageFilePath, FileMode.Create);
await resource.CopyNupkgToStreamAsync(
package.packageId,
package.packageVersion,
packageStream,
cache,
logger,
cancellationToken);
Console.WriteLine($"Downloaded package {package.packageId} {package.packageVersion}");
using PackageArchiveReader packageReader = new PackageArchiveReader(packageStream);
NuspecReader nuspecReader = await packageReader.GetNuspecReaderAsync(cancellationToken);
Console.WriteLine($"Tags: {nuspecReader.GetTags()}");
Console.WriteLine($"Description: {nuspecReader.GetDescription()}");
using PackageArchiveReader reader = new PackageArchiveReader(packageStream);
NuspecReader nuspec = reader.NuspecReader;
Console.WriteLine($"ID: {nuspec.GetId()}");
Console.WriteLine($"Version: {nuspec.GetVersion()}");
Console.WriteLine($"Description: {nuspec.GetDescription()}");
Console.WriteLine($"Authors: {nuspec.GetAuthors()}");
if (_withDependency == false)
{
Console.WriteLine("\nDependencies download is not need.");
continue;
}
Console.WriteLine("\nDependencies:");
foreach (var dependencyGroup in nuspec.GetDependencyGroups())
{
Console.WriteLine($" - {dependencyGroup.TargetFramework.GetFrameworkString()}");
// check target framework
if (!_targetFramework.Contains("all", StringComparer.InvariantCultureIgnoreCase) &&
!_targetFramework.Contains(dependencyGroup.TargetFramework.GetFrameworkString(), StringComparer.InvariantCultureIgnoreCase))
{
Console.WriteLine($" -- {dependencyGroup.TargetFramework.GetFrameworkString()} not match target framework.");
continue;
}
foreach (var dependency in dependencyGroup.Packages)
{
Console.WriteLine($" > {dependency.Id} {dependency.VersionRange}");
PackageInfo dependencyPackage = await GetBestMatchPackageVersionsAsync(dependency.Id, dependency.VersionRange);
Console.WriteLine($" -- best match version: {dependencyPackage.packageVersion}");
_downloadQueue.Enqueue(dependencyPackage);
}
}
}
}