Add custom startup command for development and production

Author: giaongo

.diploi/helm/app.yaml

@@ -51,7 +51,20 @@ spec:
           ports:
             - containerPort: 3000
           {{- if eq .Values.stage "development" }}
-          workingDir: /app{{ .Values.folder }}
+            workingDir: /app{{ .Values.folder }}
+            {{- with .Values.containerCommands.developmentStart }}
+            command:
+              - /bin/sh
+              - -c
+              - "{{ . }}"
+            {{- end }}
+          {{- else }}
+            {{- with .Values.containerCommands.productionStart }}
+            command:
+              - /bin/sh
+              - -c
+              - "{{ . }}"
+            {{- end }}
           {{- end }}
           env:
             {{- range .Values.env }}