def init():
"""
Initialize a new python project with default files. Default values from herring.conf and directory name.
"""
defaults = _project_defaults()
if Project.prompt:
defaults['name'] = prompt("Enter the project's name:", defaults['name'])
defaults['package'] = prompt("Enter the project's package:", defaults['package'])
defaults['author'] = prompt("Enter the project's author:", defaults['author'])
defaults['author_email'] = prompt("Enter the project's author's email:", defaults['author_email'])
defaults['description'] = prompt("Enter the project's description:", defaults['description'])
# print("defaults:\n{defaults}".format(defaults=pformat(defaults)))
if Project.use_templates:
template = Template()
for template_dir in [os.path.abspath(os.path.join(herringlib, 'herringlib', 'templates'))
for herringlib in HerringFile.herringlib_paths]:
info("template directory: %s" % template_dir)
# noinspection PyArgumentEqualDefault
template.generate(template_dir, defaults, overwrite=False)
def new_image():
"""Create a new image directory and populate with a default Dockerfile."""
names = list(task.argv)
if not names:
if Project.prompt and task.arg_prompt is not None:
name = prompt(task.arg_prompt)
if name is not None and name.strip():
names.append(name)
for name in names:
container_dir = os.path.join(Project.docker_dir, Project.docker_containers_dir, name)
mkdir_p(container_dir)
# populate container dir with Dockerfile and .dockerignore
dockerfile = os.path.join(container_dir, 'Dockerfile')
dockerignore = os.path.join(container_dir, '.dockerignore')
shutil.copyfile(DOCKERFILE_TEMPLATE, dockerfile)
touch(dockerignore)
info("Created folder for new image at: {dir}".format(dir=container_dir))