Specifying package path doesn't work with dotnet pack

[natemcmaster]

Repro
Use: dotnet-cli 1.0.0-rc3-004517

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp1.0</TargetFramework>
    <AssemblyName>dotnet-my-command</AssemblyName>
    <PackageType>DotnetCliTool</PackageType>
  </PropertyGroup>

  <ItemGroup>
      <None Include="$(ProjectRuntimeConfigFilePath)" Pack="true" PackagePath="lib/$(TargetFramework)/$(ProjectRuntimeConfigFileName)" />
  </ItemGroup>

</Project>

Run: dotnet pack

Expected

To satisfy requirements of dotnet-CLI tools, package layout must be:

lib/
    netcoreapp1.0/
        dotnet-my-command.dll
        dotnet-my-command.runtimeconfig.json

Actual
PackTask fails with:

System.Exception: Target path 'C:\Users\namc\AppData\Local\Temp\clitool\bin\Debug\netcoreapp1.0\dotnet-my-command.runtimeconfig.json' contains invalid characters.

Full stack trace:

C:\Users\namc\AppData\Local\Microsoft\dotnet\sdk\1.0.0-rc3-004517\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(89,5): error MSB4018: The "PackTask" task failed unexpectedly.\r [C:\Users\namc\AppData\Local\Temp\clitool\clitool.csproj]
C:\Users\namc\AppData\Local\Microsoft\dotnet\sdk\1.0.0-rc3-004517\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(89,5): error MSB4018: System.Exception: Target path 'C:\Users\namc\AppData\Local\Temp\clitool\bin\Debug\netcoreapp1.0\dotnet-my-command.runtimeconfig.json' contains invalid characters.\r [C:\Users\namc\AppData\Local\Temp\clitool\clitool.csproj]
C:\Users\namc\AppData\Local\Microsoft\dotnet\sdk\1.0.0-rc3-004517\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(89,5): error MSB4018:    at NuGet.Packaging.Manifest.Validate(Manifest manifest)\r [C:\Users\namc\AppData\Local\Temp\clitool\clitool.csproj]
C:\Users\namc\AppData\Local\Microsoft\dotnet\sdk\1.0.0-rc3-004517\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(89,5): error MSB4018:    at NuGet.Packaging.Manifest.Save(Stream stream, Boolean validate, Int32 minimumManifestVersion)\r [C:\Users\namc\AppData\Local\Temp\clitool\clitool.csproj]
C:\Users\namc\AppData\Local\Microsoft\dotnet\sdk\1.0.0-rc3-004517\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(89,5): error MSB4018:    at NuGet.Packaging.Manifest.Save(Stream stream)\r [C:\Users\namc\AppData\Local\Temp\clitool\clitool.csproj]
C:\Users\namc\AppData\Local\Microsoft\dotnet\sdk\1.0.0-rc3-004517\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(89,5): error MSB4018:    at NuGet.Commands.MSBuildProjectFactory.CreateBuilder(String basePath, NuGetVersion version, String suffix, Boolean buildIfNeeded, PackageBuilder builder)\r [C:\Users\namc\AppData\Local\Temp\clitool\clitool.csproj]
C:\Users\namc\AppData\Local\Microsoft\dotnet\sdk\1.0.0-rc3-004517\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(89,5): error MSB4018:    at NuGet.Commands.PackCommandRunner.BuildFromProjectFile(String path)\r [C:\Users\namc\AppData\Local\Temp\clitool\clitool.csproj]
C:\Users\namc\AppData\Local\Microsoft\dotnet\sdk\1.0.0-rc3-004517\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(89,5): error MSB4018:    at NuGet.Commands.PackCommandRunner.BuildPackage(String path)\r [C:\Users\namc\AppData\Local\Temp\clitool\clitool.csproj]
C:\Users\namc\AppData\Local\Microsoft\dotnet\sdk\1.0.0-rc3-004517\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(89,5): error MSB4018:    at NuGet.Commands.PackCommandRunner.BuildPackage()\r [C:\Users\namc\AppData\Local\Temp\clitool\clitool.csproj]
C:\Users\namc\AppData\Local\Microsoft\dotnet\sdk\1.0.0-rc3-004517\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(89,5): error MSB4018:    at NuGet.Build.Tasks.Pack.PackTask.Execute()\r [C:\Users\namc\AppData\Local\Temp\clitool\clitool.csproj]
C:\Users\namc\AppData\Local\Microsoft\dotnet\sdk\1.0.0-rc3-004517\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(89,5): error MSB4018:    at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()\r [C:\Users\namc\AppData\Local\Temp\clitool\clitool.csproj]
C:\Users\namc\AppData\Local\Microsoft\dotnet\sdk\1.0.0-rc3-004517\Sdks\NuGet.Build.Tasks.Pack\build\NuGet.Build.Tasks.Pack.targets(89,5): error MSB4018:    at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__25.MoveNext() [C:\Users\namc\AppData\Local\Temp\clitool\clitool.csproj]

[natemcmaster]

cc @rohit21agrawal this is very important. We are blocked on moving aspnet tools to RC3 by this.

[muratg]

cc @rrelyea

[danroth27]

Has this fix made it into the CLI yet? I'm still seeing this issue even with the latest CLI builds.

[rohit21agrawal]

@danroth27 not yet. but i can tell you a way to patch your CLI to get this fix if you'd like