The ArgoCD app-of-app pattern involves defining an application (app) that deploys other apps.
In the GIF above, .bootstrap/dev.yaml creates an app configured with this repository URL and the "dev" directory as path:
path: 'dev'
repoURL: 'https://github.com/Intility/example-argo-gitops-repo.git'
The dev directory/path contains the manifests for the desired ArgoCD Projects and Applications.
When pressing sync on the bootstrap-app, all the projects and applications defined in the dev directory will be created.
The process of adding new apps to this project could be further streamlined with a Backstage template.
Run sh .local/install.sh script to create local Kind or Minikube cluster and start Argo CD.
Create the bootstrap app with kubectl apply -f .bootstrap/dev.yaml
To remove the local cluster you can run kind delete cluster --name my-cluster if you're using Kind and minikube delete if you're using minikube.