def bootstrap(self):
"""Information related to the build image."""
images_config = self.container_config['images']
bootstrap_recipe = None
if self.bootstrap_image:
config_args = _spack_checkout_config(images_config)
command = checkout_command(*config_args)
template_path = bootstrap_template_for(self.operating_system_key)
env = tengine.make_environment()
context = {"bootstrap": {
"image": self.bootstrap_image,
"spack_checkout": command
}}
bootstrap_recipe = env.get_template(template_path).render(**context)
Bootstrap = collections.namedtuple('Bootstrap', ['image', 'recipe'])
return Bootstrap(image=self.bootstrap_image, recipe=bootstrap_recipe)
def __call__(self):
"""Returns the recipe as a string"""
env = tengine.make_environment()
t = env.get_template(self.template_name)
return t.render(**self.to_dict())