How to run Target in backgroud before debugging

[Eptagone]

I want to run a Node Script command in background before my debugging process.

<Target Name="DebugRunAssetsDevServer" BeforeTargets="Run" Condition=" '$(Configuration)' == 'Debug' ">
    <!-- Run the assets dev server -->
    <Message Importance="normal" Text="Starting Assets Dev Server" />
    <Exec Command="npm run dev" ContinueOnError="true" />
</Target>

The above code doesn't work when I start the project in debug mode. It works if I change to BeforeTargets="Build" but hangs waiting for the command to finish. But that command shouldn't finish because it starts my Vite Dev Server which compiles my scripts while I'm editing them.

[JaynieBai]

https://learn.microsoft.com/en-us/visualstudio/msbuild/target-build-order?view=vs-2022. Seems msbuild targets can only be build in order. I think you need to build your DebugRunAssetsDevServer target seperately.