Pass variable to image policy via markers ?

[bdoublet91]

Hi,
I have a specific usecase about the feature branch deployement.
The idea is that the dev will create a feature branch named feature/rbac and versionned it 1.4.0-rbac.1.
Also I would have an imagePolicies test-feature

  - name: test-feature
    labels:
      app: test
      type: rc
    imageRepositoryRef:
      name: test
    policy:
      semver:
        range: ">=0.0.0-0"
    filterTags:
      pattern: '^\d+\.\d+\.\d+(?:-rbac\.\d+)?$'

And a marker in my values.yaml in order to update automatically the values.yaml when a new incremental rbac image is trigger:

    appVersion: "1.37.0-rc2" # {"$imagepolicy": "flux-system:test-feature:tag"}

For now the setup is working but it's not dynamic at all. If a new dev create a feature branch toto, I have to create another Image Policies, change the pattern, redeploy flux, change marker (for each dev feature) ...

Do you have a way to create a dynamic ImagePolicy with a variable or something that come from marker like:

    appVersion: "1.37.0-rc2" # {"$imagepolicy": "flux-system:test-feature:tag","feature": "rbac"}

  - name: test-feature
    labels:
      app: test
      type: rc
    imageRepositoryRef:
      name: test
    policy:
      semver:
        range: ">=0.0.0-0"
    filterTags:
      pattern: '^\d+\.\d+\.\d+(?:-{{ feature }}\.\d+)?$'

I quite understand that an image policy only trigger one image at a time so maybe it' s not possible by design ?

flux-system   test-release            **/test             1.36.0        True    Latest image tag for **/test resolved to 1.36.0 (previously **/test/1.35.0)                                7d1h

Thanks