Fixed CI tests by excluding 1.0.0-beta3 and earlier

[vlesierse]

This PR should fix the CI by excluding the 1.0.0-beta3 and earlier because of the breaking changes.

[vlesierse]

The core clr image is failing at the moment....

System.TypeInitializationException: The type initializer for 'Microsoft.Framework.Runtime.Common.CommandLine.AnsiConsole' threw an exception. ---> System.PlatformNotSupportedException: This platform does not support getting the current color.
   at System.ConsolePal.get_ForegroundColor()
   at Microsoft.Framework.Runtime.Common.CommandLine.AnsiConsole..ctor(TextWriter writer)
   at Microsoft.Framework.Runtime.Common.CommandLine.AnsiConsole..cctor()
   --- End of inner exception stack trace ---
   at Microsoft.Framework.PackageManager.Program.CreateReports(Boolean verbose, Boolean quiet)
   at Microsoft.Framework.PackageManager.Program.<>c__DisplayClass3_1.<<Main>b__2>d.MoveNext()
System.PlatformNotSupportedException: This platform does not support getting the current color.
   at System.ConsolePal.get_ForegroundColor()
   at Microsoft.Framework.Runtime.Common.CommandLine.AnsiConsole..ctor(TextWriter writer)
   at Microsoft.Framework.Runtime.Common.CommandLine.AnsiConsole..cctor()
lxc-start: The container failed to start.
lxc-start: Additional information can be obtained by setting the --logfile and --logpriority options.

[ahmetb]

@vlesierse Thanks for the PR. Looks like the that sample is not supposed to run on Linux. Is it the command line app sample? If so, I thought we don't run that (because we can't validate the same way). If not, I can't see why Ansi color is required in a web app. I'll look more once I'm on desktop.

[ahmetb]

@vlesierse it looks like dnu restore is just failing on Linux. Can you please report this to aspnet/dnu? I can see 1.0.0-beta4 is passing the tests fine so I think we may do another grep -v 'coreclr-1.0.0-beta5-11624' for now?

[ahmetb]

minor suggestion: maybe another -d ... and else would fail with an error message?

[vlesierse]

I'll make the changes and post an issue in the aspnet/dnu. Maybe an option like --no-color could be enough. I understand that this is due to a limitation within the core clr.

[ahmetb]

@vlesierse yep looks like that's just not implemented in PAL b/c ANSI terminals have no default font color or bg color like windows consoles. However, dnu restore crashing on linux for that reason is certainly not good.

[ahmetb]

@Eilon why is cla required again for him? What's going on here?

[Eilon]

We just changed the repos from MS Open Tech to .NET Foundation so there's a different CLA. The new CLA is simpler than the old one and so should only take a few moments to re-sign. Apologies for the extra bit of work!

[vlesierse]

Ok, signed the CLA on https://cla.dotnetfoundation.org

[Eilon]

Thanks @vlesierse !

[ahmetb]

LGTM. Thanks.

[ahmetb]

BTW I realized ANSI color issue with dnu is tracked at various places:

aspnet/dnx#1768
aspnet/dnx#1708
dotnet/aspnetcore#559
aspnet/dnx#1751
aspnet/dnx#1724
https://github.com/dotnet/coreclr/issues/882
aspnet/dnx#1724

It's the right call to keep it out of CI for now.