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templates/_helpers.tpl

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+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "mailhog.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).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "mailhog.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $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 -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "mailhog.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "mailhog.labels" -}}
+helm.sh/chart: {{ include "mailhog.chart" . }}
+{{ include "mailhog.selectorLabels" . }}
+app.kubernetes.io/version: {{ .Values.image.tag | default .Chart.AppVersion | quote }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "mailhog.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "mailhog.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "mailhog.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "mailhog.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create the name for the auth secret.
+*/}}
+{{- define "mailhog.authFileSecret" -}}
+    {{- if .Values.auth.existingSecret -}}
+        {{- .Values.auth.existingSecret -}}
+    {{- else -}}
+        {{- template "mailhog.fullname" . -}}-auth
+    {{- end -}}
+{{- end -}}
+
+{{/*
+Create the name for the outgoing-smtp secret.
+*/}}
+{{- define "mailhog.outgoingSMTPSecret" -}}
+    {{- if .Values.outgoingSMTP.existingSecret -}}
+        {{- .Values.outgoingSMTP.existingSecret -}}
+    {{- else -}}
+        {{- template "mailhog.fullname" . -}}-outgoing-smtp
+    {{- end -}}
+{{- end -}}