replacements in structured data ignore options (delimiter/index)

[seankhliao]

What happened?

Try the new replacements in structured data feature #5679 added in 5.8.0

Use a replacement where the target uses options for a partial string replacement

What did you expect to happen?

The whole string was replaced inside the structured data (wrong).
A substring was replaced in annotations (correct).

How can we reproduce it (as minimally and precisely as possible)?

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
configMapGenerator:
  - name: my-config
    options:
      disableNameSuffixHash: true
      annotations:
        example.com/foo: a/b/c
    literals:
      - |
        config.yaml=
        foo: a/b/c
replacements:
  - sourceValue: zzz
    targets:
      - select:
          kind: ConfigMap
          name: my-config
        fieldPaths:
          - data.config\.yaml.foo
          - metadata.annotations.example\.com/foo
        options:
          delimiter: /
          index: 1

Expected output

apiVersion: v1
data:
  config.yaml: 'foo: a/zzz/c'
kind: ConfigMap
metadata:
  annotations:
    example.com/foo: a/zzz/c
  name: my-config

Actual output

apiVersion: v1
data:
  config.yaml: 'foo: zzz'
kind: ConfigMap
metadata:
  annotations:
    example.com/foo: a/zzz/c
  name: my-config

Kustomize version

5.8.0

Operating system

Linux

[k8s-ci-robot]

This issue is currently awaiting triage.

SIG CLI takes a lead on issue triage for this repo, but any Kubernetes member can accept issues by applying the triage/accepted label.

The triage/accepted label can be added by org members by writing /triage accepted in a comment.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.