Build MSI installers for targeting pack

[natemcmaster]

Part of #6501

This adds a new Windows installer for the targeting pack. It places *.dll and *.xml (docs) in "DOTNETHOME\packs\Microsoft.AspNetCore.App.Ref\$(version)\ref\netcoreapp3.0".

Outputs:

• aspnetcore-targeting-pack-$(version).zip
• aspnetcore-targeting-pack-$(version)-win-x64.exe (defaults to C:\Program Files\dotnet)
• aspnetcore-targeting-pack-$(version)-win-x86.exe (defaults to C:\Program Files (x86)\dotnet)

These all include the same files.

These are meant to be bundled in the .NET Core SDK installer, but can be launched directly too.

cc @dsplaisted @nguerrera @DamianEdwards @davidfowl

[dsplaisted]

in "DOTNETHOME\packs\Microsoft.AspNetCore.App.Ref$(version)\ref\netcoreapp3.0".

Is there a backslash missing after .Ref?

[natemcmaster]

The slash is there. Forgot to escape my markdown comments

[natemcmaster]

@dsplaisted @nguerrera assuming there is work on the core-sdk side to consume this. Is that something I'm expected to do, or are you handling it?

[nguerrera]

We will handle the bundling. Looks like @johnbeisner has started on this for the base TP here: dotnet/installer#588 (review)

[dsplaisted]

@natemcmaster If you can let us know when there's a build of the MSIs on blob storage (ideally with the links to them), that will help us pick them up. Thanks!

[natemcmaster]

Build 3.0.0-preview3-19119-05 is the first build with these changes. Maestro should send a PR to dotnet/core-sdk sometime tonight after nuget packages are uploaded. The blobs are already available here:

https://dotnetcli.blob.core.windows.net/dotnet/aspnetcore/Runtime/3.0.0-preview3-19119-05/aspnetcore-targeting-pack-3.0.0-preview3-19119-05-win-x64.msi
https://dotnetcli.blob.core.windows.net/dotnet/aspnetcore/Runtime/3.0.0-preview3-19119-05/aspnetcore-targeting-pack-3.0.0-preview3-19119-05-win-x86.msi
https://dotnetcli.blob.core.windows.net/dotnet/aspnetcore/Runtime/3.0.0-preview3-19119-05/aspnetcore-targeting-pack-3.0.0-preview3-19119-05.zip