From 25904057929fbd0911ca0a594559fdbfa6ed4474 Mon Sep 17 00:00:00 2001
From: Steve Martinelli <stevemar@ca.ibm.com>
Date: Mon, 15 Jun 2015 15:09:40 -0400
Subject: [PATCH] Add the ability to set output file

Set an output file, handy for scripting.

partially implements bp openstack-client-heat-translator

Change-Id: I5ddbab7c9266b18f4a0aad0958ccbe7db318e73f
---
 translator/osc/v1/translate.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/translator/osc/v1/translate.py b/translator/osc/v1/translate.py
index ca730c5c..68ef5f72 100644
--- a/translator/osc/v1/translate.py
+++ b/translator/osc/v1/translate.py
@@ -41,6 +41,10 @@ class TranslateTemplate(command.Command):
             required=True,
             choices=['tosca'],
             help='Format of the template file.')
+        parser.add_argument(
+            '--output-file',
+            metavar='<output-file>',
+            help='Path to place the translated content.')
         return parser
 
     def take_action(self, parsed_args):
@@ -56,4 +60,9 @@ class TranslateTemplate(command.Command):
             tosca = ToscaTemplate(parsed_args.template_file)
             translator = TOSCATranslator(tosca, parsed_params)
             output = translator.translate()
-        print(output)
+
+        if parsed_args.output_file:
+            with open(parsed_args.output_file, 'w+') as f:
+                f.write(output)
+        else:
+            print(output)