I'm working on a Terraform project that will set up all the GCP resources needed for a large project spanning multiple GitHub repos. My goal is to be able to recreate the cloud infrastructure from scratch completely with Terraform.
The issue I'm running into is in order to setup build triggers with Terraform within GCP, the GitHub repo that is setting off the trigger first needs to be connected. Currently, I've only been able to do that manually via the Google Cloud Build dashboard. I'm not sure if this is possible via Terraform or with a script but I'm looking for any solution I can automate this with. Once the projects are connected updating everything with Terraform is working fine.
TLDR; How can I programmatically connect a GitHub project with a GCP project instead of using the dashboard?
Currently there is no way to programmatically connect a GitHub repo to a Google Cloud Project. This must be done manually via Google Cloud.
My workaround is to manually connect an "admin" project, build containers and save them to that project's artifact registry, and then deploy the containers from the registry in the programmatically generated project.