openstack/heat-translator
Code Issues Proposed changes

Add capability to only validate template in OSC plug-in

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User may only want to validate template via heat-translator OpenStackClient
(OSC) plug-in. A new optional arg is added.

Partially Implements: blueprint template-validation-only

Change-Id: Ie6b4383e8505077f3b4a459f3003648c723aaa7a
This commit is contained in:
Sahdev Zala 2015-12-15 17:34:08 -08:00 committed by spzala
parent de2f25b6cf
commit 63b1794fb3
1 changed files with 19 additions and 8 deletions
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27
translator/osc/v1/translate.py
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@ -54,10 +54,16 @@ class TranslateTemplate(command.Command):
help='Set a property for this template '
'(repeat option to set multiple properties)',
)
parser.add_argument(
'--validate-only',
metavar='<true or false>',
help='Set to true to only validate a template file.',
default='false')
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)', parsed_args)
output = None
if parsed_args.parameter:
parsed_params = parsed_args.parameter
@ -69,15 +75,20 @@ class TranslateTemplate(command.Command):
a_file = os.path.isfile(path)
a_url = UrlUtils.validate_url(path) if not a_file else False
if a_file or a_url:
tosca = ToscaTemplate(path, parsed_params, a_file)
translator = TOSCATranslator(tosca, parsed_params)
output = translator.translate()
validate = parsed_args.validate_only
if validate and validate.lower() == "true":
ToscaTemplate(path, parsed_params, a_file)
else:
tosca = ToscaTemplate(path, parsed_params, a_file)
translator = TOSCATranslator(tosca, parsed_params)
output = translator.translate()
else:
sys.stdout.write('Could not find template file.')
raise SystemExit
if parsed_args.output_file:
with open(parsed_args.output_file, 'w+') as f:
f.write(output)
else:
print(output)
if output:
if parsed_args.output_file:
with open(parsed_args.output_file, 'w+') as f:
f.write(output)
else:
print(output)