bugfix: no newline at the end of generated template file

examples/app/templates/batch-job.yaml

@@ -21,4 +21,4 @@ spec:
           | default .Chart.AppVersion }}
         name: pi
         resources: {}
-      restartPolicy: Never
+      restartPolicy: Never

examples/app/templates/cron-job.yaml

@@ -23,4 +23,4 @@ spec:
             name: hello
             resources: {}
           restartPolicy: OnFailure
-  schedule: {{ .Values.cronJob.schedule | quote }}
+  schedule: {{ .Values.cronJob.schedule | quote }}

examples/app/templates/daemonset.yaml

@@ -43,4 +43,4 @@ spec:
         name: varlog
       - hostPath:
           path: /var/lib/docker/containers
-        name: varlibdockercontainers
+        name: varlibdockercontainers

examples/app/templates/deployment.yaml

@@ -109,4 +109,4 @@ spec:
           secretName: {{ include "app.fullname" . }}-my-secret-ca
       - name: sample-pv-storage
         persistentVolumeClaim:
-          claimName: {{ include "app.fullname" . }}-my-sample-pv-claim
+          claimName: {{ include "app.fullname" . }}-my-sample-pv-claim

examples/app/templates/my-config-props.yaml

@@ -8,4 +8,4 @@ data:
   my.prop1: {{ .Values.myConfigProps.myProp1 | quote }}
   my.prop2: {{ .Values.myConfigProps.myProp2 | quote }}
   my.prop3: {{ .Values.myConfigProps.myProp3 | quote }}
-  myval.yaml: {{ .Values.myConfigProps.myvalYaml | toYaml | indent 1 }}
+  myval.yaml: {{ .Values.myConfigProps.myvalYaml | toYaml | indent 1 }}

examples/app/templates/my-config.yaml

@@ -9,4 +9,4 @@ data:
   dummyconfigmapkey: {{ .Values.myConfig.dummyconfigmapkey | quote }}
   my_config.properties: |
     health.healthProbeBindAddress={{ .Values.myConfig.myConfigProperties.health.healthProbeBindAddress | quote }}
-    metrics.bindAddress={{ .Values.myConfig.myConfigProperties.metrics.bindAddress | quote }}
+    metrics.bindAddress={{ .Values.myConfig.myConfigProperties.metrics.bindAddress | quote }}

examples/app/templates/my-sample-pv-claim.yaml

@@ -12,4 +12,4 @@ spec:
       storage: {{ .Values.pvc.mySamplePvClaim.storageLimit | quote }}
     requests:
       storage: {{ .Values.pvc.mySamplePvClaim.storageRequest | quote }}
-  storageClassName: {{ .Values.pvc.mySamplePvClaim.storageClass | quote }}
+  storageClassName: {{ .Values.pvc.mySamplePvClaim.storageClass | quote }}

examples/app/templates/my-secret-ca.yaml

@@ -7,4 +7,4 @@ metadata:
 data:
   ca.crt: {{ required "mySecretCa.caCrt is required" .Values.mySecretCa.caCrt | b64enc
     | quote }}
-type: opaque
+type: opaque

examples/app/templates/my-secret-vars.yaml

@@ -14,4 +14,4 @@ data:
 stringData:
   str: {{ required "mySecretVars.str is required" .Values.mySecretVars.str | quote
     }}
-type: opaque
+type: opaque

examples/app/templates/myapp-ingress.yaml

@@ -16,4 +16,4 @@ spec:
             port:
               number: 8443
         path: /testpath
-        pathType: Prefix
+        pathType: Prefix

examples/app/templates/myapp-lb-service.yaml

@@ -13,4 +13,4 @@ spec:
   ports:
   {{- .Values.myappLbService.ports | toYaml | nindent 2 }}
   loadBalancerSourceRanges:
-  {{- .Values.myappLbService.loadBalancerSourceRanges | toYaml | nindent 2 }}
+  {{- .Values.myappLbService.loadBalancerSourceRanges | toYaml | nindent 2 }}

examples/app/templates/myapp-pdb.yaml

@@ -11,4 +11,4 @@ spec:
   selector:
     matchLabels:
       app: nginx
-    {{- include "app.selectorLabels" . | nindent 6 }}
+    {{- include "app.selectorLabels" . | nindent 6 }}

examples/app/templates/myapp-service.yaml

@@ -11,4 +11,4 @@ spec:
     app: myapp
     {{- include "app.selectorLabels" . | nindent 4 }}
   ports:
-  {{- .Values.myappService.ports | toYaml | nindent 2 }}
+  {{- .Values.myappService.ports | toYaml | nindent 2 }}

examples/app/templates/nginx.yaml

@@ -11,4 +11,4 @@ spec:
     app: nginx
     {{- include "app.selectorLabels" . | nindent 4 }}
   ports:
-  {{- .Values.nginx.ports | toYaml | nindent 2 }}
+  {{- .Values.nginx.ports | toYaml | nindent 2 }}

examples/app/templates/statefulset.yaml

@@ -37,4 +37,4 @@ spec:
     spec:
       accessModes:
       - ReadWriteOnce
-      resources: {{ .Values.web.volumeClaims.www | toYaml | nindent 8 }}
+      resources: {{ .Values.web.volumeClaims.www | toYaml | nindent 8 }}

examples/operator/templates/cephvolume-crd.yaml

@@ -219,4 +219,4 @@ status:
     kind: ""
     plural: ""
   conditions: []
-  storedVersions: []
+  storedVersions: []

examples/operator/templates/configmap-vars.yaml

@@ -5,4 +5,4 @@ metadata:
   labels:
   {{- include "operator.labels" . | nindent 4 }}
 data:
-  VAR4: {{ .Values.configmapVars.var4 | quote }}
+  VAR4: {{ .Values.configmapVars.var4 | quote }}

examples/operator/templates/deployment.yaml

@@ -111,4 +111,4 @@ spec:
         name: manager-config
       - name: secret-volume
         secret:
-          secretName: {{ include "operator.fullname" . }}-secret-ca
+          secretName: {{ include "operator.fullname" . }}-secret-ca

examples/operator/templates/leader-election-rbac.yaml

@@ -50,4 +50,4 @@ roleRef:
 subjects:
 - kind: ServiceAccount
   name: '{{ include "operator.fullname" . }}-controller-manager'
-  namespace: '{{ .Release.Namespace }}'
+  namespace: '{{ .Release.Namespace }}'

examples/operator/templates/manager-aggregated-rbac.yaml

@@ -11,4 +11,4 @@ aggregationRule:
       operator: In
       values:
       - my-operator
-rules: []
+rules: []

examples/operator/templates/manager-config.yaml

@@ -7,4 +7,4 @@ metadata:
 data:
   controller_manager_config.yaml: {{ .Values.managerConfig.controllerManagerConfigYaml
     | toYaml | indent 1 }}
-  dummyconfigmapkey: {{ .Values.managerConfig.dummyconfigmapkey | quote }}
+  dummyconfigmapkey: {{ .Values.managerConfig.dummyconfigmapkey | quote }}

examples/operator/templates/manager-rbac.yaml

@@ -99,4 +99,4 @@ roleRef:
 subjects:
 - kind: ServiceAccount
   name: '{{ include "operator.fullname" . }}-controller-manager'
-  namespace: '{{ .Release.Namespace }}'
+  namespace: '{{ .Release.Namespace }}'

examples/operator/templates/manifestcephvolume-crd.yaml

@@ -89,4 +89,4 @@ status:
     kind: ""
     plural: ""
   conditions: []
-  storedVersions: []
+  storedVersions: []

examples/operator/templates/metrics-reader-rbac.yaml

@@ -8,4 +8,4 @@ rules:
 - nonResourceURLs:
   - /metrics
   verbs:
-  - get
+  - get

examples/operator/templates/metrics-service.yaml

@@ -11,4 +11,4 @@ spec:
     control-plane: controller-manager
     {{- include "operator.selectorLabels" . | nindent 4 }}
   ports:
-  {{- .Values.metricsService.ports | toYaml | nindent 2 }}
+  {{- .Values.metricsService.ports | toYaml | nindent 2 }}

examples/operator/templates/mutating-webhook-configuration.yaml

@@ -26,4 +26,4 @@ webhooks:
     - UPDATE
     resources:
     - myclusters
-  sideEffects: None
+  sideEffects: None

examples/operator/templates/proxy-rbac.yaml

@@ -31,4 +31,4 @@ roleRef:
 subjects:
 - kind: ServiceAccount
   name: '{{ include "operator.fullname" . }}-controller-manager'
-  namespace: '{{ .Release.Namespace }}'
+  namespace: '{{ .Release.Namespace }}'

examples/operator/templates/pvc-lim.yaml

@@ -10,4 +10,4 @@ spec:
   resources:
     requests:
       storage: {{ .Values.pvc.pvcLim.storageRequest | quote }}
-  storageClassName: {{ .Values.pvc.pvcLim.storageClass | quote }}
+  storageClassName: {{ .Values.pvc.pvcLim.storageClass | quote }}

examples/operator/templates/secret-ca.yaml

@@ -7,4 +7,4 @@ metadata:
 data:
   ca.crt: {{ required "secretCa.caCrt is required" .Values.secretCa.caCrt | b64enc
     | quote }}
-type: opaque
+type: opaque

examples/operator/templates/secret-registry-credentials.yaml

@@ -7,4 +7,4 @@ metadata:
 data:
   .dockerconfigjson: {{ required "secretRegistryCredentials.dockerconfigjson is required"
     .Values.secretRegistryCredentials.dockerconfigjson | b64enc | quote }}
-type: kubernetes.io/dockerconfigjson
+type: kubernetes.io/dockerconfigjson

examples/operator/templates/secret-vars.yaml

@@ -9,4 +9,4 @@ data:
     | quote }}
   VAR2: {{ required "secretVars.var2 is required" .Values.secretVars.var2 | b64enc
     | quote }}
-type: opaque
+type: opaque

examples/operator/templates/selfsigned-issuer.yaml

@@ -5,4 +5,4 @@ metadata:
   labels:
   {{- include "operator.labels" . | nindent 4 }}
 spec:
-  selfSigned: {}
+  selfSigned: {}

examples/operator/templates/serviceaccount.yaml

@@ -5,4 +5,4 @@ metadata:
   labels:
   {{- include "operator.labels" . | nindent 4 }}
   annotations:
-    {{- toYaml .Values.controllerManager.serviceAccount.annotations | nindent 4 }}
+    {{- toYaml .Values.controllerManager.serviceAccount.annotations | nindent 4 }}

examples/operator/templates/serving-cert.yaml

@@ -12,4 +12,4 @@ spec:
   issuerRef:
     kind: Issuer
     name: '{{ include "operator.fullname" . }}-selfsigned-issuer'
-  secretName: webhook-server-cert
+  secretName: webhook-server-cert

examples/operator/templates/validating-webhook-configuration.yaml

@@ -27,4 +27,4 @@ webhooks:
     - UPDATE
     resources:
     - volumes
-  sideEffects: None
+  sideEffects: None

examples/operator/templates/webhook-service.yaml

@@ -10,4 +10,4 @@ spec:
     control-plane: controller-manager
     {{- include "operator.selectorLabels" . | nindent 4 }}
   ports:
-  {{- .Values.webhookService.ports | toYaml | nindent 2 }}
+  {{- .Values.webhookService.ports | toYaml | nindent 2 }}

pkg/helm/chart.go

@@ -97,6 +97,12 @@ func overwriteTemplateFile(filename, chartDir string, crd bool, templates []helm
 			}
 		}
 	}
+	if len(templates) != 0 {
+		_, err = f.Write([]byte("\n"))
+		if err != nil {
+			return fmt.Errorf("%w: unable to write newline into %s", err, file)
+		}
+	}
 	logrus.WithField("file", file).Info("overwritten")
 	return nil
 }