Feedback Request for using NuGet Without Committing Packages

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When installing a package into a project, NuGet creates a packages.config file within the project (if it doesn’t already exist) which is an exact record of the packages that are installed in the project. At the same time, a folder for the package is created within the solution level packages folder containing the package and its contents.

Currently, it’s expected that the packages folder is committed to source control. The reason for this is that certain files from the package, such as assemblies, are referenced from their location in the packages folder. The benefit of this approach is that a package that is installed into multiple projects does not create multiple copies of the package nor the assembly. Instead, all of the projects reference the same assembly in one location.

If you commit the entire solution and packages folder into source contral, and another user gets latest from source control, they are in the same state you are in. If you omitted the the packages folder, the project would fail to build because the referenced assembly would be missing.

However

This approach doesn’t work for everyone. We’ve heard from many folks that they don’t want their packages folder to be checked into their source control.

Fortunately, you can enable this workflow today by following David Ebbo’s approach described in his blog post, Using NuGet without committing Packages.

But in NuGet 1.4 we’re planning to make it integrated into NuGet. We will be adding a new feature to restore any missing packages and the packages folder based on the packages.config file in each project when you attempt to build the project. This ensures that your application will compile even if the packages folder is missing at the time, which might be the case if you don’t commit it to source control.

Requirements

We have certain requirements we plan to meet with this feature. Primarily, it has to work in a Continuous Integration (CI Server) scenario. So it must work both within Visual Studio when you build, but also outside of Visual Studio when you use msbuild.exe to compile the solution.

For more details, please refer to:

If you have feedback on the design of this feature, please provide it in the discussion thread. Also, do keep in mind that this next release is our first iteration to address this scenario. We think we’ll hit the primary use cases, but we may not get everything. But don’t worry, we’ll continue to release often and address scenarios that we didn’t anticipate.

Thanks for your support!

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