NuGet.Packaging 6.7.0

The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org. Prefix Reserved
.NET 5.0 .NET Standard 2.0 .NET Framework 4.7.2
dotnet add package NuGet.Packaging --version 6.7.0
NuGet\Install-Package NuGet.Packaging -Version 6.7.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="NuGet.Packaging" Version="6.7.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add NuGet.Packaging --version 6.7.0
#r "nuget: NuGet.Packaging, 6.7.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install NuGet.Packaging as a Cake Addin
#addin nuget:?package=NuGet.Packaging&version=6.7.0

// Install NuGet.Packaging as a Cake Tool
#tool nuget:?package=NuGet.Packaging&version=6.7.0

Nuget.Packaging

NuGet.Packaging is a NuGet client SDK library that provides a set of APIs to interact with .nupkg and .nuspec files from a stream. It provides a way for developers to create and read packages and work with the package metadata.

Usage

It is strongly recommended that NuGet packages are created using the official NuGet tooling and instead of this low-level API. There are a variety of characteristics important for a well-formed package and the latest version of tooling helps incorporate these best practices.

For more information about creating NuGet packages, see the overview of the package creation workflow and the documentation for official pack tooling (for example, using the dotnet CLI).

Examples

Create a package

Create a package, set metadata, and add dependencies.

PackageBuilder builder = new PackageBuilder();
builder.Id = "MyPackage";
builder.Version = new NuGetVersion("1.0.0-beta");
builder.Description = "My package created from the API.";
builder.Authors.Add("Sample author");
builder.DependencyGroups.Add(new PackageDependencyGroup(
    targetFramework: NuGetFramework.Parse("netstandard1.4"),
    packages: new[]
    {
        new PackageDependency("Newtonsoft.Json", VersionRange.Parse("10.0.1"))
    }));

using FileStream outputStream = new FileStream("MyPackage.nupkg", FileMode.Create);
builder.Save(outputStream);
Console.WriteLine($"Saved a package to {outputStream.Name}");

Read a package

Read a package from a file.

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 (PackageDependencyGroup dependencyGroup in nuspec.GetDependencyGroups())
{
    Console.WriteLine($" - {dependencyGroup.TargetFramework.GetShortFolderName()}");
    foreach (var dependency in dependencyGroup.Packages)
    {
        Console.WriteLine($"   > {dependency.Id} {dependency.VersionRange}");
    }
}

Additional documentation

More information about the NuGet.Packaging library can be found on the official Microsoft documentation page and NuGet API docs.

Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 is compatible.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (103)

Showing the top 5 NuGet packages that depend on NuGet.Packaging:

Package Downloads
NuGet.Protocol The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

NuGet's implementation for interacting with feeds. Contains functionality for all feed types.

NuGet.Packaging.Core The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

The (former home to) core data structures for NuGet.Packaging. Contains only the type forwarders to the new assembly.

NuGet.Repositories The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

NuGet v3 core library.

Microsoft.DotNet.ProjectModel The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Types to model a .NET Project

NuGet.Protocol.Core.Types The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

NuGet's protocol-level base types used for connecting to API v2 and API v3 repositories.

GitHub repositories (48)

Showing the top 5 popular GitHub repositories that depend on NuGet.Packaging:

Repository Stars
dotnet/aspnetcore
ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.
dotnet/roslyn
The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
dotnet/runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
cake-build/cake
:cake: Cake (C# Make) is a cross platform build automation system.
dotnet/Open-XML-SDK
Open XML SDK by Microsoft
Version Downloads Last updated
6.7.0 142,117 8/9/2023
6.6.1 932,900 6/13/2023
6.6.0 57,445 5/17/2023
6.6.0-preview.3 148 5/17/2023
6.5.1 26,939 6/13/2023
6.5.0 293,137 2/22/2023
6.4.2 46,601 6/13/2023
6.4.0 827,541 11/9/2022
6.3.3 53,204 6/14/2023
6.3.1 7,387,243 10/11/2022
6.2.4 12,951 6/14/2023
6.2.2 38,948 10/11/2022
6.1.0 561,843 2/16/2022
6.0.5 29,824 6/13/2023
6.0.3-rc.1 508 10/11/2022
6.0.2 6,116 6/14/2022
5.11.5 470,313 6/15/2023
5.11.3 282,789 10/11/2022
5.10.0 3,787,361 6/15/2021
5.9.3 90,613 10/11/2022
5.8.1 193,330 1/16/2021
5.7.3-rtm.5 243 10/11/2022
5.7.2 4,905 6/14/2022
5.6.0 2,502,122 5/20/2020
5.5.1 1,119,567 4/3/2020
5.4.0 580,169 12/3/2019
5.3.1 6,296,390 10/25/2019
5.2.1 281 6/14/2022
5.1.0 251,428 5/21/2019
5.0.2 32,680 5/14/2019
4.9.6 3,180 10/11/2022
4.8.2 36,899 3/12/2019
4.7.3 717 3/15/2019
4.6.4 12,293 3/15/2019
4.5.3 12,405 3/15/2019
4.4.3 653 3/15/2019
4.3.1 11,121 3/12/2019
4.2.0 693,365 7/14/2017
4.1.0 5,644 7/14/2017
4.0.0 165,780 3/7/2017
3.5.0 484,291 12/14/2016
3.4.4-rtm-final 2,633 6/3/2016
3.4.3 16,702 4/22/2016
3.3.0 127,184 12/1/2015
3.2.0 22,011 9/16/2015