def main()

in compile.py [0:0]
51 lines of code
11 McCabe index (conditional complexity)

def main() -> int:
    """ The main function which is called when this script is run

    Returns: The return code of the process

    """
    check_dependencies()

    vcpkg_folder = get_vcpkg_root()

    setup_and_install_vcpkgs(vcpkg_folder)

    debug = False
    app_name = "OpenVPCal"
    version = get_version_from_python_package()
    icon_file_path = os.path.join(get_python_package_resource_folder(), "icon.ico")
    paths = get_python_package_folder()
    additional_data = get_additional_data_from_resources()
    entry_script = os.path.join(paths, "main.py")
    platform_sep = get_additional_data_seperator()

    additional_python_modules = {
        "spg": os.path.join(get_src_folder(), "spg"),
        "stageassets": os.path.join(get_src_folder(), "stageassets"),
        "spg_icvfxpatterns": os.path.join(get_src_folder(), "spg_icvfxpatterns")
    }

    if debug:
        cmds = ["pyinstaller", "--debug", "all"]

    else:
        cmds = ["pyinstaller"]

    if platform.system() != 'Windows':
        cmds.append("-w")

    cmds.extend(
        ["--icon", icon_file_path, "--name", app_name, "--noconfirm", "--clean", "--onedir", "--paths", paths]
    )

    for folder_name, additional_module in additional_python_modules.items():
        cmds.append("--add-data")
        cmds.append(f"{additional_module}{platform_sep}{folder_name}")

    for add_data in additional_data:
        cmds.append("--add-data")
        cmds.append(add_data)

    manual_paths = get_additional_library_paths(vcpkg_folder)
    for manual_path in manual_paths:
        cmds.append("--add-data")
        cmds.append(f"{manual_path}{platform_sep}.")

    cmds.append(entry_script)
    process = subprocess.Popen(cmds, stdin=subprocess.PIPE, stdout=subprocess.PIPE, text=True)
    print(process.stdout.read())

    # Wait for the process to finish and get the return code.
    return_code = process.wait()
    if platform.system() == 'Darwin':
        certificate_name = os.getenv("CODE_SIGNING_CERTIFICATE", "")
        if certificate_name:
            return_code = osx_sign_app_and_build_dmg(
                app_name, certificate_name, version)
        else:
            print("WARNING - No CODE_SIGNING_CERTIFICATE environment variable set. Skipping code signing.")

    if platform.system() == 'Windows':
        return_code = build_windows_installer(manual_paths, version)

    print('Return code:', return_code)
    return return_code