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test_rul_parsing.py
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test_rul_parsing.py
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import sys
import cfnlint
import six
master_template_path = sys.argv[1]
try:
cfn = cfnlint.decode.cfn_yaml.load(master_template_path)
except Exception as e:
print("Exception parsing: '{}'".format(master_template_path))
# print(str(e))
exit(1)
# print(cfn)
def get_resources(template, resource_type=[]):
"""
Get Resources
Filter on type when specified
"""
resources = template.get('Resources', {})
if not isinstance(resources, dict):
return {}
if isinstance(resource_type, six.string_types):
resource_type = [resource_type]
results = {}
for k, v in resources.items():
if isinstance(v, dict):
if (v.get('Type', None) in resource_type) or (not resource_type and v.get('Type') is not None):
results[k] = v
return results
try:
cfn_resources = get_resources(cfn, resource_type=['AWS::CloudFormation::Stack'])
except Exception as a:
print("Exception parsing: '{}'".format(master_template_path))
# print(str(e))
exit(2)
printed = False
for r_name, r_values in cfn_resources.items():
properties = r_values.get('Properties')
child_template_url = properties.get('TemplateURL')
if not printed:
printed = True
print(master_template_path)
print(child_template_url)