Add a package with a local package file in 'dotnet'

Question

Using the dotnet command line tool, how can I add a reference to an existing local package that is not downloaded with NuGet?

I have tried addin

Answer 1

In .NET Core 3.1 (Arm64), I can add the local source and package by

dotnet nuget add source ~/my/nuget-packages/
mv mypackage.1.1.1.nuget ~/my/nuget-packages/
dotnet add package mypackage

and ~/.nuget/NuGet/NuGet.Config was changed.