SolvedHome extern alias support for NuGet package references

From @fubar-coder on April 5, 2017 15:59

Currently, when a NuGet package reference is added, there is no way to set the alias from the project system for the new style csproj projects.

This feature is needed, because NuGet package references don't result in direct assembly references any more and only those can have an alias.

My proposal is to add the alias(es) to all assemblies referenced for the NuGet package, but not the indirectly referenced NuGet packages.

Copied from original issue: dotnet/project-system#1930


dotnet/sdk#10947 The build tasks on (.NET Core SDK side)
dotnet/NuGet.BuildTasks#70 The build tasks for the non-SDK based PackageReference
dotnet/project-system#6011 Nomination updates on project-system side.

33 Answers

✔️Accepted Answer

After some experimentation and got it to work.

Placed the below snippet into my csproj file where I had both references of StackExchange.Redis and StackExchange.Redis.StrongName nuget dependencies.

<Target Name="ChangeAliasesOfStrongNameAssemblies" BeforeTargets="FindReferenceAssembliesForReferences;ResolveReferences">
      <ReferencePath Condition="'%(FileName)' == 'StackExchange.Redis.StrongName'">

Other Answers:

@fubar-coder the target name is just a random name same goes for the alias signed, the snippet above was all I added to my csproj file.

<Project Sdk="Microsoft.NET.Sdk">
    <PackageReference Include="Autofac" Version="4.6.0" />
    <PackageReference Include="AutofacSerilogIntegration" Version="2.0.0" />
    <PackageReference Include="AWSSDK.DynamoDBv2" Version="3.1.5" />
    <PackageReference Include="AWSSDK.S3" Version="" />
    <PackageReference Include="ConfigInjector" Version="2.2.1175" />
    <PackageReference Include="Linq2DynamoDb.DataContext" Version="2.0.0" />
    <PackageReference Include="Linq2DynamoDb.DataContext.Caching.Redis" Version="2.0.0" />
    <PackageReference Include="MassTransit" Version="3.5.7" />
    <PackageReference Include="Microsoft.AspNet.SignalR.Core" Version="2.2.2" />
    <PackageReference Include="Microsoft.AspNet.SignalR.Redis" Version="2.2.2" />
    <PackageReference Include="Microsoft.Owin" Version="3.1.0" />
    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
    <PackageReference Include="Owin" Version="1.0.0" />
    <PackageReference Include="Serilog" Version="2.5.0" />
    <PackageReference Include="ThirdDrawer" Version="1.1.9" />

    <Reference Include="Microsoft.CSharp" />
  <Target Name="ChangeAliasesOfStrongNameAssemblies" BeforeTargets="FindReferenceAssembliesForReferences;ResolveReferences">
      <ReferencePath Condition="'%(FileName)' == 'StackExchange.Redis.StrongName'">

With dotnet/sdk#11612 and dotnet/sdk#11954, finally all the legs of this feature are completed.

The feature will be available in 16.7 and all the matching tooling versions (3.1.400 of the SDK, 5.0 of the SDK) & 5.7 of NuGet.exe.

If you are using NuGet.exe, keep in mind that you need VIsual Studio/ MSBuild to be 16.7

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