def call_helm()

in tools/build-release.py [0:0]

• 32 lines of code
• 9 McCabe index (conditional complexity)

def call_helm(staging_dir, base_path, version, email_address):
    cmd = shutil.which("helm")
    if not cmd:
        print("helm not found on the path, not creating package")
        return
    release_helm_path = os.path.join(base_path, "helm-charts/yunikorn")
    command = [cmd, 'package']
    if email_address:
        secring = os.path.expanduser('~/.gnupg/secring.gpg')
        if os.path.isfile(secring):
            print("Packaging helm chart, signed with: %s" % email_address)
            command.extend(['--sign', '--key', email_address, '--keyring', secring])
        else:
            print("Packing helm chart (unsigned)\nFile with pre gpg2 keys not found, expecting: %s" % secring)
            email_address = None
    else:
        print("Packaging helm chart (unsigned)")
    command.extend([release_helm_path, '--destination', staging_dir])
    retcode = subprocess.call(command)
    if retcode:
        fail("helm chart creation failed")
    if not email_address:
        helm_package = "yunikorn-" + version + ".tgz"
        helm_pack_path = os.path.join(staging_dir, helm_package)
        h = hashlib.sha256()
        # read the file and generate the sha
        with open(helm_pack_path, 'rb') as file:
            while True:
                data = file.read(65536)
                if not data:
                    break
                h.update(data)
        print("Helm package digest: %s  %s\n" % (h.hexdigest(), helm_package))