Function make_java_config

dev-tools/scripts/smokeTestRelease.py:985–1020

(parser, alt_java_homes)

def make_java_config(parser):
  java_home = os.environ.get('JAVA_HOME')
  if java_home is None:
    parser.error('JAVA_HOME must be set')
  if cygwin:
    java_home = subprocess.check_output('cygpath -u "%s"' % java_home, shell=True).decode('utf-8').strip()
  cmd_prefix = 'export JAVA_HOME="%s" PATH="%s/bin:$PATH" JAVACMD="%s/bin/java" GRADLE_OPTS="-Dorg.gradle.daemon=false"' % \
               (java_home, java_home, java_home)
  s = subprocess.check_output('%s; java -version' % cmd_prefix,
                              shell=True, stderr=subprocess.STDOUT).decode('utf-8')
  actual_version = re.search(r'version "([1-9][0-9]*)', s).group(1)
  print('Java %s JAVA_HOME=%s' % (actual_version, java_home))

  if int(actual_version) < int(BASE_JAVA_VERSION):
    parser.error('got wrong version for java %s, must be at least base version %s:\n%s' % (actual_version, BASE_JAVA_VERSION, s))

  def run_java(cmd, logfile):
    run('%s; %s' % (cmd_prefix, cmd), logfile)

  jc = namedtuple('JavaConfig', 'run_java java_home version')
  return jc(run_java, java_home, actual_version)


version_re = re.compile(r'(\d+\.\d+\.\d+(-ALPHA|-BETA)?)')
revision_re = re.compile(r'rev-([a-f\d]+)')
def parse_config():
  epilogue = textwrap.dedent(''&#x27;
    Example usage:
    python3 -u dev-tools/scripts/smokeTestRelease.py https://dist.apache.org/repos/dist/dev/solr/solr-10.0.0-RC1-rev-c7510a0...
  ''&#x27;)
  description = 'Utility to test a release.'
  parser = argparse.ArgumentParser(description=description, epilog=epilogue,
                                   formatter_class=argparse.RawDescriptionHelpFormatter)
  parser.add_argument('--tmp-dir', metavar='PATH',
                      help='Temporary directory to test inside, defaults to /tmp/smoke_solr_$version_$revision')
  parser.add_argument('--reuse-tmp-dir', action='store_true', default=False,
                      help='Allows --tmp-dir to already exist and reuses whatever it already downloaded, '
                           'instead of re-downloading everything from scratch')
  parser.add_argument('--not-signed', dest='is_signed', action='store_false', default=True,