Build in Windows from BAT file takes ten minutes

Sometimes I build my project in Unity Editor and it takes way less than a minute.

But I also like to do a command line build and I noticed that takes ten minutes. Is there a way I can fix that so it builds faster? Here is what my command line looks like -- I use powershell so that the batch file does not continue before the build actually finishes. Maybe it has to do with the "-Wait" but if I don't put that in the command line continues before the build finishes.

Code (WindowsBatch):

1. powershell -Command "Start-Process -FilePath C:\Users\me\source\Unity\Editors\2019.3.5f1\Editor\Unity.exe -ArgumentList '-batchmode -projectpath C:\Users\me\source\repos\MyProject -buildWindows64Player C:\mybuild\MyProject.exe -quit' -Wait" time /T

 

Wow, crickets.

Could this be somehow related to posts I have seen about not being able to change build targets without waiting for some period of time after a build?

 

I finally figured out and posted my answer here: https://stackoverflow.com/questions...t-less-a-minute-from-editor/65295147#65295147
VBCSCompiler.exe gets launched as part of the process tree, and it stays open for ten minutes. So they key is watching the rest of the process tree to complete.

 

Just wanted to say this solution works great. CI builds are much faster now.