def _download_source_jar(target, ecosystem, arguments):
artifact_coords = MavenCoordinates.from_str(arguments['name'])
artifact_coords.packaging = 'jar' # source is always jar even for war/aar etc.
sources_classifiers = ['sources', 'src']
if artifact_coords.classifier not in sources_classifiers:
for sources_classifier in sources_classifiers:
artifact_coords.classifier = sources_classifier
try:
_, source_jar_path = IndianaJones.fetch_artifact(
ecosystem=ecosystem,
artifact=artifact_coords.to_str(omit_version=True),
version=arguments['version'],
target_dir=target)
except Exception:
if sources_classifier == sources_classifiers[-1]:
# fetching of all variants failed
raise
else:
return source_jar_path
def _download_pom_xml(target, ecosystem, arguments):
artifact_coords = MavenCoordinates.from_str(arguments['name'])
artifact_coords.packaging = 'pom'
artifact_coords.classifier = '' # pom.xml files have no classifiers
IndianaJones.fetch_artifact(
ecosystem=ecosystem,
artifact=artifact_coords.to_str(omit_version=True),
version=arguments['version'],
target_dir=target)
# pom has to be named precisely pom.xml, otherwise mercator's Java handler
# which uses maven as subprocess won't see it
pom_xml_path = os.path.join(target, 'pom.xml')
os.rename(
os.path.join(
target, '{}-{}.pom'.format(artifact_coords.artifactId,
arguments['version'])),
pom_xml_path)
return pom_xml_path
