Host is disposed too early when running projection rebuild command

[davit-asryan-sveasolar]

Host is disposed too early when running projection rebuild command.

using System.Threading.Tasks;
using Oakton;

namespace Marten.CommandLine.Commands.Projection;

[Description("Marten's asynchronous projection and projection rebuilds")]
public class ProjectionsCommand: OaktonAsyncCommand<ProjectionInput>
{
    public override Task<bool> Execute(ProjectionInput input)
    {
        using var host = input.BuildHost();

        var controller = new ProjectionController(new ProjectionHost(host), new ConsoleView());
       // possibly should be awaited here?
        return controller.Execute(input);
    }
}

[gfoidl]

You refer to

marten/src/Marten.CommandLine/Commands/Projection/ProjectionCommand.cs

Lines 11 to 15 in 99d25cd

	using var host = input.BuildHost();
	var controller = new ProjectionController(new ProjectionHost(host), new ConsoleView());
	return controller.Execute(input);

Then for

// possibly should be awaited here?

Yes. Otherwise the host will get disposed on return from that function while the Execute is still executing. That's a 🐛.

Do you want to submit a PR for this? (Otherwise I'll send one).