Support for 'path' Field in Multiple Sources - Helm Chart and Git Repo

[meysam81]

Checklist:

• [x] I've searched in the docs and FAQ for my answer: https://bit.ly/argocd-faq.
• [x] I've included steps to reproduce the bug.
• [x] I've pasted the output of argocd version.

Describe the bug

The path parameter in the second source doesn't work when installing external chart and passing custom values file to it in another ref source.

apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: hydra
  namespace: gitops
spec:
  project: ory
  sources:
    - repoURL: https://k8s.ory.sh/helm/charts
      chart: hydra
      targetRevision: 0.36.x
      helm:
        valueFiles:
          - $values/this/path/does/work/hydra-config.yml
          - $values/this/path/does/work/hydra-secret.enc.yml
    - repoURL: "git@github.com:myorg/myrepo.git"
      ref: values
      targetRevision: v1.0.0
      # path: this/path/doesnt/work
  destination:
    server: "https://kubernetes.default.svc"
    namespace: ory

Version

argocd: v2.8.4+c279299
  BuildDate: 2023-09-13T19:43:37Z
  GitCommit: c27929928104dc37b937764baf65f38b78930e59
  GitTreeState: clean
  GoVersion: go1.20.7
  Compiler: gc
  Platform: linux/amd64

Reference

          @meysam81 that would be a second bug, can you open an issue for that?

Originally posted by @crenshaw-dev in https://github.com/argoproj/argo-cd/issues/15764#issuecomment-1755674612

[endzyme]

Running 2.8 and experiencing the same issue, even when the first source has the ref: set, the variable does not contain the path: key in the full variable.

[joebowbeer]

Is this dup of #17262 ?

Current behavior is noted here: https://github.com/argoproj/argo-cd/pull/17431