feat: kratix promise CLI command able to show the information about the promises

[cmoulliard]

Suggestion

"What about a kratix promise CLI command able to show the information about the promises such as: API + dependencies + workflows ?"

One of the benefit for the users and more generally for the engineers packaging services using promise is the Api and properties/parameters that a promise offers.

To simplify the life of the developers, I think that it should be great that a new command kratix promise is created in order to show what a promise exposes and why not from a registry too:`

kratix promise list
NAMESPACE       NAME                             COMPOUND        API                                           DEPENDENCIES        WORKFLOW                             
default         paved-path-demo-promise          Yes             name(string),served(boolean),storage(boolean) knative, postgresql    ...

kratix promise default/paved-path-demo-promise
<show promise details in a more human readable way>

kratix promise list --catalog <https://github.com/syntasso/kratix-marketplace>

etc

[sebastienblanc]

If going this path, the CLI should be aware of the kubeconfig context, call the k8s apis etc ... I think using "kubectl get promises" and "kubectl explain" / "kubectl describe" is enough.

[cmoulliard]

I think using "kubectl get promises" and "kubectl explain" / "kubectl describe" is enough.

That could if you can customize the output (table + columns + etc) generated by the kubectl command but I'm pretty sure that we will need some lines of code to calculate, etc and also to get the statuses