def launch_sample()

in utils/run_sample_ci.py [0:0]

• 62 lines of code
• 16 McCabe index (conditional complexity)

def launch_sample():
    global config_json
    global config_json_arguments_list

    if (config_json == None):
        print ("No configuration JSON file data found!")
        return -1

    exit_code = 0

    print("Launching sample...")

    # Java
    if (config_json['language'] == "Java"):

        # Flatten arguments down into a asingle string
        arguments_as_string = ""
        for i in range(0, len(config_json_arguments_list)):
            arguments_as_string += str(config_json_arguments_list[i])
            if (i+1 < len(config_json_arguments_list)):
                arguments_as_string += " "

        arguments = ["mvn", "compile", "exec:java"]
        arguments.append("-pl")
        arguments.append(config_json['sample_file'])
        arguments.append("-Dexec.mainClass=" + config_json['sample_main_class'])
        arguments.append("-Daws.crt.ci=True")

        # We have to do this as a string, unfortunately, due to how -Dexec.args= works...
        argument_string = subprocess.list2cmdline(arguments) + " -Dexec.args=\"" + arguments_as_string + "\""
        sample_return = subprocess.run(argument_string, shell=True)
        exit_code = sample_return.returncode

    # C++
    elif (config_json['language'] == "CPP"):
        sample_return = subprocess.run(
            args=config_json_arguments_list, executable=config_json['sample_file'])
        exit_code = sample_return.returncode

    elif (config_json['language'] == "Python"):
        config_json_arguments_list.append("--is_ci")
        config_json_arguments_list.append("True")

        sample_return = subprocess.run(
            args=[sys.executable, config_json['sample_file']] + config_json_arguments_list)
        exit_code = sample_return.returncode

    elif (config_json['language'] == "Javascript"):
        os.chdir(config_json['sample_file'])

        config_json_arguments_list.append("--is_ci")
        config_json_arguments_list.append("true")

        sample_return_one = None
        if sys.platform == "win32" or sys.platform == "cygwin":
            sample_return_one = subprocess.run(args=["npm", "install"], shell=True)
        else:
            sample_return_one = subprocess.run(args=["npm", "install"])

        if (sample_return_one == None or sample_return_one.returncode != 0):
            exit_code = sample_return_one.returncode
        else:
            sample_return_two = None
            arguments = []
            if 'node_cmd' in config_json:
                arguments = config_json['node_cmd'].split(" ")
            else:
                arguments = ["node", "dist/index.js"]

            if sys.platform == "win32" or sys.platform == "cygwin":
                sample_return_two = subprocess.run(
                    args=arguments + config_json_arguments_list, shell=True)
            else:
                sample_return_two = subprocess.run(
                    args=arguments + config_json_arguments_list)

            if (sample_return_two != None):
                exit_code = sample_return_two.returncode
            else:
                exit_code = 1

    cleanup_sample()
    return exit_code