Split up _helpers.tpl into smaller, more maintainable files

Author: marcleblanc2

charts/sourcegraph/templates/_helpers.tpl

@@ -0,0 +1,13 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "sourcegraph.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "sourcegraph.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}

charts/sourcegraph/templates/_helpers/_chart-name-and-version.tpl

@@ -0,0 +1,77 @@
+{{- define "sourcegraph.databaseAuth" -}}
+{{- $top := index . 0 -}}
+{{- $service := index . 1 -}}
+{{- $prefix := index . 2 -}}
+{{- $secretName := (index $top.Values $service "name") -}}
+{{- $secretName := printf "%s-auth" $secretName -}}
+{{- if (index $top.Values $service "auth" "existingSecret") }}{{- $secretName = (index $top.Values $service "auth" "existingSecret") }}{{- end -}}
+- name: {{ printf "%sDATABASE" $prefix }}
+  valueFrom:
+    secretKeyRef:
+      key: database
+      name: {{ $secretName }}
+- name: {{ printf "%sHOST" $prefix }}
+  valueFrom:
+    secretKeyRef:
+      key: host
+      name: {{ $secretName }}
+- name: {{ printf "%sPASSWORD" $prefix }}
+  valueFrom:
+    secretKeyRef:
+      key: password
+      name: {{ $secretName }}
+- name: {{ printf "%sPORT" $prefix }}
+  valueFrom:
+    secretKeyRef:
+      key: port
+      name: {{ $secretName }}
+- name: {{ printf "%sUSER" $prefix }}
+  valueFrom:
+    secretKeyRef:
+      key: user
+      name: {{ $secretName }}
+- name: {{ printf "%sSSLMODE" $prefix }}
+  valueFrom:
+    secretKeyRef:
+      key: sslmode
+      name: {{ $secretName }}
+{{- end }}
+
+
+{{- define "sourcegraph.dataSource" -}}
+{{- $top := index . 0 -}}
+{{- $service := index . 1 -}}
+{{- $secretName := (index $top.Values $service "name") -}}
+{{- $secretName := printf "%s-auth" $secretName -}}
+{{- if (index $top.Values $service "auth" "existingSecret") }}{{- $secretName = (index $top.Values $service "auth" "existingSecret") }}{{- end -}}
+- name: DATA_SOURCE_DB
+  valueFrom:
+    secretKeyRef:
+      key: database
+      name: {{ $secretName }}
+- name: DATA_SOURCE_PASS
+  valueFrom:
+    secretKeyRef:
+      key: password
+      name: {{ $secretName }}
+- name: DATA_SOURCE_PORT
+  valueFrom:
+    secretKeyRef:
+      key: port
+      name: {{ $secretName }}
+- name: DATA_SOURCE_USER
+  valueFrom:
+    secretKeyRef:
+      key: user
+      name: {{ $secretName }}
+- name: DATA_SOURCE_URI
+  value: "localhost:$(DATA_SOURCE_PORT)/$(DATA_SOURCE_DB)?sslmode=disable"
+{{- end }}
+
+
+{{- define "sourcegraph.authChecksum" -}}
+{{- $checksum := list .Values.codeInsightsDB.auth -}}
+{{- $checksum = append $checksum .Values.codeIntelDB.auth -}}
+{{- $checksum = append $checksum .Values.pgsql.auth -}}
+checksum/auth: {{ toJson $checksum | sha256sum }}
+{{- end -}}