def get_metadata(metadata_dir):
metadata_filename = "component_metadata.yml"
filepath = os.path.join(metadata_dir, metadata_filename)
try:
metadata = c_lib.load_data(filepath)
except FileNotFoundError:
metadata = {"artifacts": [], "dependencies": []}
return s_lib.component_metadata_schema.validate(metadata)
def dependency(components_dir, **kwargs):
dependency_dir = kwargs.pop("dependency_dir")
metadata_filename = "component_metadata.yml"
filepath = os.path.join(dependency_dir, metadata_filename)
new_metadata = {"dependencies": []}
try:
metadata = c_lib.load_data(filepath)
except FileNotFoundError:
metadata = deepcopy(new_metadata)
metadata = s_lib.component_metadata_schema.validate(metadata)
subparser = kwargs.pop("dependency_subparser")
if subparser == "set-dependency":
data = c_lib.set_dependency(metadata, **kwargs)
if data != metadata or data == new_metadata:
c_lib.save_data(
filepath,
s_lib.component_metadata_schema.validate(data)
)
msg = "Set component dependency {name}".format(
name=kwargs["name"],
)
c_lib.commit_changes(dependency_dir, metadata_filename, msg)
elif subparser == "update-requirements":
existing_requirements = c_lib.load_requirements(dependency_dir)
requirements = c_lib.update_requirements(metadata, components_dir)
if existing_requirements != requirements:
c_lib.save_requirements(requirements, dependency_dir)
msg = "Update component dependency requirements"
c_lib.commit_changes(
dependency_dir, c_lib.REQUIREMENTS_FILENAME, msg
)
elif subparser == "download-requirements":
requirements = c_lib.load_requirements(dependency_dir)
c_lib.download_requirements(
requirements["dependencies"], kwargs["download_dir"]
)
else:
raise c_lib.ComponentError(
"The dependency subparser '{sp}' is not recognised.".format(
sp=subparser,
)
)
def metadata(components_dir, **kwargs):
metadata_dir = kwargs.pop("metadata_dir")
metadata_filename = "component_metadata.yml"
filepath = os.path.join(metadata_dir, metadata_filename)
new_metadata = {"artifacts": [], "dependencies": []}
try:
metadata = c_lib.load_data(filepath)
except FileNotFoundError:
metadata = deepcopy(new_metadata)
subparser = kwargs.pop("metadata_subparser")
if subparser == "get":
return s_lib.component_metadata_schema.validate(metadata)
else:
raise c_lib.ComponentError(
"The metadata subparser '{sp}' is not recognised.".format(
sp=subparser,
)
)