Adding NuGet Package Source in Command Line: A Comprehensive Guide

In the world of .NET development, NuGet packages are essential components that provide reusable code functionality. These packages are hosted in repositories, and developers often need to add new package sources to access specific libraries or dependencies not available in default repositories. While package management through Visual Studio is common, using the command line interface can be powerful and efficient. This guide will walk you through the steps of adding a new NuGet package source via the command line.

Step 1: Locate NuGet.exe

Before you can add a new package source, you need to locate the NuGet.exe executable on your system. The NuGet command-line tool is a .NET CLI-based executable that facilitates package management tasks.

Step 2: Set the Package Source

Once you have located NuGet.exe, open a command prompt and navigate to the directory where it is stored. To add a new package source, use the following command:

nuget sources add -name YourSourceName -source https://www.yourpackagesource.com/api/v3/index.json

Replace YourSourceName with a descriptive name for your package source and https://www.yourpackagesource.com/api/v3/index.json with the actual URL of the package source.

Step 3: Verify the New Source

To ensure that the new package source has been added successfully, list all available package sources using the command:

nuget sources list

You should see your newly added package source listed along with any existing sources.

By following these steps, you can easily add a new NuGet package source using the command line interface. This method provides a quick and efficient way to manage package sources without relying solely on graphical user interfaces like Visual Studio.