PublishToolTask.cs

using System.Runtime.InteropServices;

namespace BuildScripts;

[TaskName("Publish Tool")]
[IsDependentOn(typeof(PrepTask))]
public sealed class PublishToolTask : AsyncFrostingTask<BuildContext>
{
    public override async Task RunAsync(BuildContext context)
    {
        var rid = "";
        if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
            rid = "windows";
        else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
            rid = "osx";
        else
            rid = "linux";

        if (!(RuntimeInformation.IsOSPlatform(OSPlatform.OSX) && context.IsUniversalBinary))
        {
            rid += RuntimeInformation.ProcessArchitecture switch
            {
                Architecture.Arm or Architecture.Arm64 => "-arm64",
                _ => "-x64",
            };
        }

        var copyToDir = $"artifacts-{rid}";
        if (context.BuildSystem().IsRunningOnGitHubActions)
        {
            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
            {
                // we need to upload each rid of windows separately.
                var directories = Directory.GetDirectories(context.ArtifactsDir, "windows-*");
                if (directories.Any())
                {
                    foreach (var dir in directories)
                    {
                        var dirName = new DirectoryInfo(dir).Name;
                        await context.BuildSystem().GitHubActions.Commands.UploadArtifact(DirectoryPath.FromString(dir), $"artifacts-{dirName}");
                    }
                    return;
                }
            }
            await context.BuildSystem().GitHubActions.Commands.UploadArtifact(DirectoryPath.FromString(context.ArtifactsDir), copyToDir);
        }
        else
        {
            // When running locally, make the artifacts directory mimic what github would look like
            var files = Directory.GetFiles(context.ArtifactsDir);
            context.CreateDirectory(new DirectoryPath($"{context.ArtifactsDir}/{copyToDir}"));
            foreach (var file in files)
            {
                context.MoveFileToDirectory(file, new DirectoryPath($"{context.ArtifactsDir}/{copyToDir}"));
            }
        }
    }
}