fix(template): Don't print empty lists

helm/template/templates/_deployment.yaml

@@ -58,12 +58,16 @@ spec:
             - name: {{ .name }}
               value: {{ tpl (quote .value) $ }}
           {{- end }}
+          {{- if or .Values.application.isSpring .Values.volumeMounts }}
           volumeMounts:
           {{- if .Values.application.isSpring }}
             - mountPath: /tmp
               name: tmp
           {{- end }}
-          {{- toYaml .Values.volumeMounts | nindent 12 }}
+          {{- if .Values.volumeMounts }}
+            {{- toYaml .Values.volumeMounts | nindent 12 }}
+          {{- end }}
+          {{- end }}
           ports:
             - name: http
               containerPort: {{ .Values.application.port }}
@@ -117,13 +121,17 @@ spec:
       tolerations:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- if or .Values.application.isSpring .Values.volumes }}
       volumes:
       {{- if .Values.application.isSpring }}
         - name: tmp
           emptyDir:
             medium: Memory
       {{- end }}
+      {{- if .Values.volumes }}
       {{- toYaml .Values.volumes | nindent 8 }}
+      {{- end }}
+      {{- end }}
       {{- with .Values.podSpec }}
       {{- toYaml . | nindent 6 }}
       {{- end }}