How to use the qmk.path function in qmk

Args:
        keyboard
            The name of the keyboard

        keymap
            The name of the keymap

        layout
            The LAYOUT macro this keymap uses.

        layers
            An array of arrays describing the keymap. Each item in the inner array should be a string that is a valid QMK keycode.
    """
    keymap_c = generate(keyboard, layout, layers)
    keymap_path = qmk.path.keymap(keyboard)
    keymap_dir = os.path.join(keymap_path, keymap)
    keymap_file = os.path.join(keymap_dir, 'keymap.c')

    if not os.path.exists(keymap_dir):
        os.makedirs(keymap_dir)

    with open(keymap_file, 'w') as keymap_fd:
        keymap_fd.write(keymap_c)

    return keymap_file

def compile(cli):
    """Compile a QMK Firmware.

    If a Configurator export is supplied this command will create a new keymap, overwriting an existing keymap if one exists.

    FIXME(skullydazed): add code to check and warn if the keymap already exists

    If --keyboard and --keymap are provided this command will build a firmware based on that.

    """
    if cli.args.filename:
        # Parse the configurator json
        user_keymap = parse_configurator_json(cli.args.filename)

        # Generate the keymap
        keymap_path = qmk.path.keymap(user_keymap['keyboard'])
        cli.log.info('Creating {fg_cyan}%s{style_reset_all} keymap in {fg_cyan}%s', user_keymap['keymap'], keymap_path)

        # Compile the keymap
        command = compile_configurator_json(cli.args.filename)

        cli.log.info('Wrote keymap to {fg_cyan}%s/%s/keymap.c', keymap_path, user_keymap['keymap'])

    elif cli.config.compile.keyboard and cli.config.compile.keymap:
        # Generate the make command for a specific keyboard/keymap.
        command = create_make_command(cli.config.compile.keyboard, cli.config.compile.keymap)

    else:
        cli.log.error('You must supply a configurator export or both `--keyboard` and `--keymap`.')
        return False

    cli.log.info('Compiling keymap with {fg_cyan}%s\n\n', ' '.join(command))

if cli.args.bootloaders:
        # Provide usage and list bootloaders
        cli.echo('usage: qmk flash [-h] [-b] [-kb KEYBOARD] [-km KEYMAP] [-bl BOOTLOADER] [filename]')
        print_bootloader_help()
        return False

    elif cli.args.keymap and not cli.args.keyboard:
        # If only a keymap was given but no keyboard, suggest listing keyboards
        cli.echo('usage: qmk flash [-h] [-b] [-kb KEYBOARD] [-km KEYMAP] [-bl BOOTLOADER] [filename]')
        cli.log.error('run \'qmk list_keyboards\' to find out the supported keyboards')
        return False

    elif cli.args.filename:
        # Get keymap path to log info
        user_keymap = parse_configurator_json(cli.args.filename)
        keymap_path = qmk.path.keymap(user_keymap['keyboard'])

        cli.log.info('Creating {fg_cyan}%s{style_reset_all} keymap in {fg_cyan}%s', user_keymap['keymap'], keymap_path)

        # Convert the JSON into a C file and write it to disk.
        command = compile_configurator_json(user_keymap, cli.args.bootloader)

        cli.log.info('Wrote keymap to {fg_cyan}%s/%s/keymap.c', keymap_path, user_keymap['keymap'])

    elif cli.args.keyboard and cli.args.keymap:
        # Generate the make command for a specific keyboard/keymap.
        command = create_make_command(cli.config.flash.keyboard, cli.config.flash.keymap, cli.args.bootloader)

    else:
        cli.echo('usage: qmk flash [-h] [-b] [-kb KEYBOARD] [-km KEYMAP] [-bl BOOTLOADER] [filename]')
        cli.log.error('You must supply a configurator export or both `--keyboard` and `--keymap`. You can also specify a bootloader with --bootloader. Use --bootloaders to list the available bootloaders.')
        return False