Use the first 'starterProject' during DevWorkspace creation from devfile.io samples / stacks

[ibuziuk]

Is your task related to a problem? Please describe

Devfile.io samples could have one or multiple starterProjects defined e.g. https://registry.devfile.io/devfiles/java-vertx/1.2.0
When DevWorkspace is created based on the devfile with startedProjects defined we should use controller.devfile.io/use-starter-project attribute and reference the first starterProject defined in the devfile.

Describe the solution you'd like

Resulting DevWorkspace should have the the following attribute set:

apiVersion: workspace.devfile.io/v1alpha2
kind: DevWorkspace
spec:
  template:
    attributes:
      controller.devfile.io/use-starter-project: first-starter-project-from-devfile
    starterProjects:
      - name: first-starter-project-from-devfile
        git:
           (...)

Describe alternatives you've considered

N/A

Additional context

More details in

• Add support for starter projects in DevWorkspaces devfile/devworkspace-operator#1130
• starterProjects support devfile/devworkspace-operator#1084

[ibuziuk]

@svor @olexii4 @akurinnoy folks, please review
I think it makes sense to add this logic to the lib we use for devfile -> dw conversion

[svor]

@svor @olexii4 @akurinnoy folks, please review I think it makes sense to add this logic to the lib we use for devfile -> dw conversion

+1. We can implement it in the devworkspace generator tool.

[svor]

screencast-bpconcjcammlapcogcnnelfmaeghhagj-2023.09.21-16_59_48.mp4