SSIS solution deploy

For a new data migration project, we have a SSIS SSDT solution with quite a few projects in it. Visual studio does not all to deploy all projects at once with a single mouse click. So I created a simple powershell script that does the job. It reads the .sln file, grabs each project and then pushes the .ISPAC file into the SSIS catalog. Also, it creates the catalog itself when required. I only use it to deploy to the dev box, but with some extra logging and options it could even be used within a CI/CD pipeline.