Prerelease nuget packages

[b0urb4k1]

The NugetReferenceResolver only resolves normal packages but not prerelease packages.

https://github.com/filipw/dotnet-script/blob/master/src/Dotnet.Script.DependencyModel.Nuget/NuGetSourceReferenceResolver.cs#L18

[filipw]

So it works at runtime, but you don't get intellisense correctly, right?

[b0urb4k1]

Intellisense seems to work but caching the package does not work and you get the message that you have to pin the version.

[seesharper]

This should use the same regex as

https://github.com/filipw/dotnet-script/blob/cf01f703499220b3bc48ef329d3458dccb4af40f/src/Dotnet.Script.DependencyModel/ProjectSystem/ScriptParser.cs#L67-L74

[seesharper]

@b0urb4k1 Could you give an example of a preview package that does not get cached?

[jbtule]

Here is an example. Octokit.GraphQL. #r "nuget: Octokit.GraphQL, 0.1.4-beta"

https://www.nuget.org/packages/Octokit.GraphQL/0.1.4-beta

warn: Dotnet.Script.Core.Commands.ExecuteScriptCommand[0]
      The script /.../github-create-release.csx is not cacheable. For caching and optimal performance, ensure that the script only contains NuGet references with pinned/exact versions.
warn: Dotnet.Script.DependencyModel.Context.CachedRestorer[0]
      Unable to cache /tmp/scripts/.../netcoreapp3.1/script.csproj. For caching and optimal performance, ensure that the script(s) references Nuget packages with a pinned version.

Seems similar to #477

[KyleMit]

Another Example...

Microsoft.Data.SqlClient 2.0.0-preview3.20122.2:

#r "nuget: Microsoft.Data.SqlClient,2.0.0-preview3.20122.2"

Returns:

warn: Dotnet.Script.Core.Commands.ExecuteScriptCommand[0]
      The script C:\repos\code\sql-search\sqlsearch.csx is not cacheable. For caching and optimal performance, ensure that the script only contains NuGet references with pinned/exact versions.  
warn: Dotnet.Script.DependencyModel.Context.CachedRestorer[0]
      Unable to cache C:\Users\kylemit\AppData\Local\Temp\dotnet-script\C\repos\code\sql-search\netcoreapp3.1\script.csproj. For caching and optimal performance, ensure that the script(s) 
references Nuget packages with a pinned version.

[atifaziz]

@filipw Thanks for merging #544. I guess we can consider this closed via de064b95e1a275625b172b23049d79bd16f7fa6c?