{{/* Default to not managing if unsupported or created outside this chart */}}
{{- $includeIngressClass := false -}}
{{- if (and .Values.ingressController.enabled (not (eq (include "kong.ingressVersion" .) "extensions/v1beta1"))) -}}
  {{- if (.Capabilities.APIVersions.Has "networking.k8s.io/v1/IngressClass") -}}
    {{- with (lookup "networking.k8s.io/v1" "IngressClass" "" .Values.ingressController.ingressClass) -}}
      {{- if (hasKey .metadata "annotations") -}}
        {{- if (eq $.Release.Name (get .metadata.annotations "meta.helm.sh/release-name")) -}}
          {{/* IngressClass exists and is managed by this chart */}}
          {{- $includeIngressClass = true -}}
        {{- end -}}
      {{- end -}}
    {{- else -}}
      {{/* IngressClass doesn't exist */}}
      {{- $includeIngressClass = true -}}
    {{- end -}}
  {{- end -}}
{{- end -}}
{{- if $includeIngressClass -}}
apiVersion: networking.k8s.io/v1
kind: IngressClass
metadata:
  name: {{ .Values.ingressController.ingressClass }}
  {{- if .Values.ingressController.ingressClassAnnotations }}
  annotations:
  {{- range $key, $value := .Values.ingressController.ingressClassAnnotations }}
    {{ $key }}: {{ $value | quote }}
  {{- end }}
  {{- end }}
  labels:
  {{- include "kong.metaLabels" . | nindent 4 }}
spec:
  controller: ingress-controllers.konghq.com/kong
{{- end -}}