def test_happy_path(valid_template, namespace):
template_path, obj, metadata = handler.load(valid_template, namespace)
assert obj
assert metadata['Version'] == '1.0'
assert metadata['DeployBucket'] == 'sample-deploy-bucket'
assert metadata['StackName'] == 'MyStackName'
assert metadata['Variables'] == [
OrderedDict({'PreparedVar': 'PreparedValue'}),
{'SAMWise::AccountId': "{SAMWise::AccountId}"},
{'SAMWise::Namespace': namespace},
{'SAMWise::StackName': 'MyStackName'}
]
assert obj['Parameters']['Namespace']['Default'] == namespace
def test_get_python_runtime_image(valid_template, namespace):
template_path, obj, metadata = handler.load(valid_template, namespace)
runtime, image = get_python_runtime_image(obj)
assert runtime == "python3.7"
assert image == "lambci/lambda:build-python3.7"
def main():
doc_string = string.Template(__doc__)
doc_with_version = doc_string.safe_substitute(VERSION=__version__)
arguments = docopt(doc_with_version)
if arguments.get('--version'):
print(f"SAMWise v{__version__}")
sys.exit()
aws_profile = arguments.get('--profile')
deploy_region = arguments.get('--region')
namespace = arguments.get('--namespace')
parameter_overrides = arguments.get('--parameter-overrides') or ""
parameter_overrides += f" {constants.NAMESPACE_KEY}={namespace}"
if aws_profile:
print(f"SAMWise v{__version__} | AWS Profile: {aws_profile}")
else:
print(f"SAMWise v{__version__}| AWS Profile via environment")
print('-' * 100)
input_file = arguments.get('--in')
output_path = arguments.get(
'--out') or constants.DEFAULT_TEMPLATE_FILE_PATH
aws_creds = get_aws_credentials(aws_profile)
aws_account_id = str(aws_creds['AWS_ACCOUNT_ID'])
print(f"{Fore.LIGHTCYAN_EX} - Looking for a SAMWise template{Fore.RESET}")
try:
template_path, template_obj, metadata = load(input_file, namespace,
aws_account_id)
except (TemplateNotFound, InlineIncludeNotFound, UnsupportedSAMWiseVersion,
InvalidSAMWiseTemplate) as error:
print(f"{Fore.RED} - ERROR: {error}{Fore.RESET}")
sys.exit(2)
stack_name = metadata['StackName']
print(f" - Stack {stack_name} loaded")
save(template_obj, output_path)
output_file_path = f"{os.path.abspath(output_path)}/{AWS_SAM_TEMPLATE_FILE_NAME}"
print(f" - CloudFormation Template rendered to {output_file_path}")
if arguments.get('lint'):
print(
f"{Fore.LIGHTCYAN_EX} - Running cfn-lint against generated template{Fore.RESET}"
)
results = lint_template(output_file_path)
if results:
print(textwrap.indent(results, " - "))
sys.exit(1)
elif arguments.get('generate'):
if arguments.get('--print'):
print("-" * 100)
yaml_print(template_obj)
elif arguments.get('package') or arguments.get('deploy'):
base_dir = os.path.dirname(template_path)
s3_bucket = arguments.get('--s3-bucket') or metadata[
constants.DEPLOYBUCKET_NAME_KEY]
force = bool(arguments.get('package')) or arguments.get(
'--force') # if packaging was requested or forced
package(stack_name, template_obj, output_path, base_dir, aws_creds,
s3_bucket, parameter_overrides, force,
arguments.get('--cache-dir'))
if arguments.get('deploy'):
upload(aws_creds, output_path, s3_bucket, stack_name)
tags = metadata[constants.TAGS_KEY]
deploy(aws_creds,
aws_profile,
deploy_region,
output_path,
stack_name,
tags,
parameter_overrides,
confirm=bool(not arguments.get('--yes')))
else:
print('Invalid Option')
def test_missing_samwise_template(missing_template, namespace):
with pytest.raises(Exception) as err:
handler.load(missing_template, namespace)
assert 'No SAM or SAMWise template file could be found' in str(err.value)
def test_invalid_samwise_template(invalid_template, namespace):
with pytest.raises(Exception) as err:
handler.load(invalid_template, namespace)
assert 'SAMWise metadata is invalid' in str(err.value)
def test_non_samwise_template(non_samwise_template, namespace):
with pytest.raises(Exception) as err:
handler.load(non_samwise_template, namespace)
assert 'SAMWise metadata not found' in str(err.value)
def test_include_samwise_template(include_template, include_data, namespace):
template_path, obj, metadata = handler.load(include_template, namespace)
assert obj
yaml_string = yaml_dumps(obj['Resources']['MyStateMachine']['Properties']['DefinitionString'])
assert yaml_string == f"!Sub |\n{include_data}\n"
def test_account_id(accountid_template, namespace):
template_path, obj, metadata = handler.load(accountid_template, namespace, '123456789012')
assert obj['Metadata']['SAMWise']['DeployBucket'] == 'sample-deploy-bucket-123456789012'