Assembly's project version accessable by aspire

[50c]

aspire build command is able to build docker image from referenced projects, its awesome. But trying to use custom image tag tied to project's version could be more easier to achive. Currently I'm ended acquire project path, read project file and parse the version information from it. This is done like this:

distributedApplicationBuilder.AddProject<Projects.MyApi>.PublishAsDockerFile(configure =>
{
    var version = "latest";
    if (configure.Resource.TryGetLastAnnotation<IProjectMetadata>(out var metaInfo))
    {
        if (Path.Exists(metaInfo.ProjectPath))
        {
            var projectFileContent = System.IO.File.ReadAllText(metaInfo.ProjectPath);
            var projectXml = XDocument.Parse(projectFileContent);
            var versionString = projectXml?.XPathSelectElement("//Project/PropertyGroup/Version")?.Value;
            version= versionString ?? version;
        }
    }

    configure
        .WithImageTag(version)
        ;

May be there is some nicer way to do that or maybe it would be possible to access the project version from generated project meta class?
I'm using aspire 13.1
Thank you

[eerhardt]

Once we fix ProjectResource does not support ContainerImageTag MSBuild property (dotnet/aspire#12470), you should be able to set the ContainerImageTag inside the .csproj and it will "just work" with Aspire.

cc @captainsafia