def regenerate_repodata(repository_path, marked_repository_path):
"""
Re-generates the repodata for the given repository.
@param repository_path The path to the repository.
Uses group.xml and patterns.xml from any path inside repository, if these
files don't exist they're unpacked from package-groups.rpm
"""
repository = Repository(repository_path)
repodata = repository.get_data()
if repodata.groups_data is None:
logging.warning("There is no groups data in "
"{0}".format(repository_path))
if repodata.patterns_data is None:
logging.warning("There is no patterns data in "
"{0}".format(repository_path))
repository.generate_derived_data()
marked_repository = Repository(marked_repository_path)
marked_repository.set_data(repodata)
marked_repository.generate_derived_data()
def construct_combined_repositories(parameters, packages):
"""
Constructs combined repositories based on arguments.
@param parameters The parameters of the repository combiner.
@param packages The list of package names that should be installed
to the image with all their dependencies.
@return The list of combined repositories' paths.
"""
dependency_builder = DependencyGraphBuilder(check_rpm_name, packages)
graphs = {}
for repository_pair in parameters.repository_pairs:
graphs[repository_pair.name] = build_graphs(repository_pair,
dependency_builder,
parameters)
specified_packages = check_package_names(graphs, parameters.package_names)
# Prepare RPM patching root based on original dependency graphs:
original_repositories = [
repository_pair.url for repository_pair in parameters.repository_pairs
]
names = [
repository_pair.name for repository_pair in parameters.repository_pairs
]
patcher = rpm_patcher.RpmPatcher(names, original_repositories,
parameters.architecture,
parameters.kickstart_file_path,
[graphs[key][0] for key in graphs.keys()])
combined_repository_paths = {}
marked_packages_total = Set()
for repository_pair in parameters.repository_pairs:
logging.debug(parameters.package_names)
path, marked_packages = process_repository_pair(
repository_pair, graphs[repository_pair.name], parameters, patcher)
marked_packages_total = marked_packages_total | marked_packages
combined_repository_paths[repository_pair.name] = path
excluded_packages = parameters.package_names.get("excluded")
if excluded_packages is None:
excluded_packages = []
for package in specified_packages:
if (package not in marked_packages_total
and package not in excluded_packages):
raise Exception("Failed to find package with name \"{0}\" in any"
" of non-marked repositories".format(package))
patcher.do_tasks()
for repository_pair in parameters.repository_pairs:
repository = Repository(repository_pair.url)
repository.prepare_data()
repodata = repository.data
combined_repository = Repository(
combined_repository_paths[repository_pair.name])
combined_repository.set_data(repodata)
combined_repository.generate_derived_data()
return [
combined_repository_paths[key]
for key in combined_repository_paths.keys()
]