{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Create a default fully qualified app name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "nginx-ingress.fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}

{{/*
Create a default fully qualified controller name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "nginx-ingress.controller.fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- printf "%s-%s" .Release.Name .Values.controller.name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s-%s" .Release.Name $name .Values.controller.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}

{{/*
Construct the path for the publish-service.

By convention this will simply use the <namespace>/<controller-name> to match the name of the
service generated.

Users can provide an override for an explicit service they want bound via `.Values.controller.publishService.pathOverride`

*/}}
{{- define "nginx-ingress.controller.publishServicePath" -}}
{{- $defServiceName := printf "%s/%s" .Release.Namespace (include "nginx-ingress.controller.fullname" .) -}}
{{- $servicePath := default $defServiceName .Values.controller.publishService.pathOverride }}
{{- print $servicePath | trimSuffix "-" -}}
{{- end -}}

{{/*
Create a default fully qualified default backend name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "nginx-ingress.defaultBackend.fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- printf "%s-%s" .Release.Name .Values.defaultBackend.name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s-%s" .Release.Name $name .Values.defaultBackend.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}

{{- define "nginx-ingress.tcp-configmap" -}}
{{ default (printf "%s-%s" (include "nginx-ingress.fullname" .) "tcp") .Values.tcpExternalConfig }}
{{- end -}}

{{- define "nginx-ingress.controller.ingress-class" -}}
{{- if not .Values.controller.ingressClass -}}
{{ .Release.Name }}-nginx
{{- else -}}
nginx
{{- end -}}
{{- end -}}
