def create_template(path, confirm, yes):
confirm = confirm or yes
if not confirm:
check_update_available()
try:
working_dir = os.getcwd()
resources_dir = get_resources_dir()
if str(path).lower().endswith("json"):
template_source_path = os.path.join(resources_dir,
"template-sceleton.json")
else:
template_source_path = os.path.join(resources_dir,
"template-sceleton.yml")
description = click.prompt(
'Stack description to be used in the template', type=str)
FileGenerator(working_dir).render_file(template_source_path, path,
{"description": description})
click.echo("Template created at {0}".format(path))
except CfnSphereException as e:
LOGGER.error(e)
sys.exit(1)
except Exception as e:
LOGGER.error("Failed with unexpected error")
LOGGER.exception(e)
LOGGER.info(
"Please report at https://github.com/cfn-sphere/cfn-sphere/issues!"
)
sys.exit(1)
def start_project(confirm, yes):
confirm = confirm or yes
if not confirm:
check_update_available()
try:
region = click.prompt('AWS Region?', type=str, default="eu-west-1")
subdir = click.prompt('Project dir? (leave empty to use current dir)',
type=str,
default=".")
working_dir = os.getcwd()
resources_dir = get_resources_dir()
config_source_path = os.path.join(resources_dir,
"stack_config.yml.jinja2")
config_dest_path = os.path.join(subdir, "stacks.yml")
template_source_path = os.path.join(resources_dir, "queue.yml")
template_dest_path = os.path.join(subdir, "templates", "queue.yml")
context = {"region": region, "template_url": "templates/queue.yml"}
FileGenerator(working_dir).render_file(config_source_path,
config_dest_path, context)
FileGenerator(working_dir).render_file(template_source_path,
template_dest_path, {})
click.echo(
"I created a simple stack config ({0}) and a template ({1}).".
format(config_dest_path, template_dest_path))
click.echo(
"Modify it to match your requirements and run 'cf sync {0}' to create the stack(s)"
.format(config_dest_path))
except CfnSphereException as e:
LOGGER.error(e)
sys.exit(1)
except Exception as e:
LOGGER.error("Failed with unexpected error")
LOGGER.exception(e)
LOGGER.info(
"Please report at https://github.com/cfn-sphere/cfn-sphere/issues!"
)
sys.exit(1)
def test_is_valid_json(self):
result = FileGenerator._is_valid_json("""{"a":"b"}""")
self.assertIsNone(result)
def test_is_valid_yaml_raises_exception_on_invalid_yaml(self):
with self.assertRaises(CfnSphereException):
FileGenerator._is_valid_yaml("""a: b: c""")
def test_is_valid_yaml(self):
result = FileGenerator._is_valid_yaml("""a: b""")
self.assertIsNone(result)
def test_is_valid_json_raises_exception_on_invalid_json(self):
with self.assertRaises(CfnSphereException):
FileGenerator._is_valid_json("""{"a":b}""")