Skiasharp: How do I get the native binaries for a Managed-only build?

[danien]

I'm trying to do a managed-only build by following the instructions here since I wasn't able to get the externals/skia native builds to complete without compilation errors (in GrAHardwareBufferImageGenerator.cpp, line 217, GrBackendTexture backendTex: no matching constructor).

However, I don't know how to get the correct Azure Build IDs. If I go to the Azure build page and pick one of the builds from SkiaSharp (Public) that appears to have built successfully with a green tick (e.g., build 3348) ) and copy the buildId from the URL (e.g., 3348), and use that with the bootstrapper,

./bootstrapper.sh -t externals-download --azureBuildId=3348

(Also tried "3348" in quotes.)

I get the following error:

========================================
externals-download
========================================
An error occurred when executing task 'externals-download'.
Error: One or more errors occurred. (One or more errors occurred. (404 (Not Found)))
    404 (Not Found)

I found the AZURE_BUILD_URL that the SkiaSharp/build.cake and SkiaSharp/cake/BuildExternals.cake build scripts use to download the native binaries in a zip file. Using that URL with the buildId and "native" for the artifactName field, I get the following error:

{"$id":"1","innerException":null,"message":"Artifact native was not found for build 3348.","typeName":"Microsoft.TeamFoundation.Build.WebApi.ArtifactNotFoundException, Microsoft.TeamFoundation.Build2.WebApi","typeKey":"ArtifactNotFoundException","errorCode":0,"eventId":3000}

I've tried several of the other builds and also the ones from SkiaSharp.Extended (Public) and they all return the same error.

Is there a way I can figure out which builds contain the native binaries without guessing?

Thank you.

[Gillibald]

You can download them from here https://dev.azure.com/xamarin/public/_build/results?buildId=3348

[danien]

https://dev.azure.com/xamarin/public/_build/results?buildId=3348

Do I click on the Artifact button and just select any/all of the options? When I tried that, I get the following error:

{"$id":"1","innerException":null,"message":"TF400813: The user '<github user id>' is not authorized to access this resource.","typeName":"Microsoft.TeamFoundation.Framework.Server.UnauthorizedRequestException, Microsoft.TeamFoundation.Framework.Server","typeKey":"UnauthorizedRequestException","errorCode":0,"eventId":3000}

[Gillibald]

You should be able to download the nuget.zip

[danien]

You should be able to download the nuget.zip

Ah, thank you! I was able to download just that file, which contains all the built nupkgs.

My partially built output folder seems to have a different layout with nuget subfolders:

output/
    HarfBuzzSharp/
        nuget/
    SkiaSharp/
        nuget/
    SkiaSharp.HarfBuzz/
        nuget/
    SkiaSharp.Views/
        nuget/
    SkiaSharp.Views.Forms/
        nuget/

so I'm guessing I have to unzip the contents of the nupkgs into their respective nuget subfolders in order to get the Managed-only build to be able to use them? (I'll try that 1st thing tomorrow.)

Thanks again and apologies for all the questions as I'm rather new to SkiaSharp.

[Gillibald]

[danien]

[danien]

[Gillibald]

[danien]

[mattleibow]

[mattleibow]

[danien]

[danien]

[mattleibow]

[danien]

[mattleibow]