# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
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# along with this library.  If not, see <http://www.gnu.org/licenses/>.

# T5855: migrate "set service lldp snmp enable" -> `set service lldp snmp"

from vyos.configtree import ConfigTree

base = ['service', 'lldp']

def migrate(config: ConfigTree) -> None:
    if not config.exists(base):
        # Nothing to do
        return

    if config.exists(base + ['snmp']):
        enabled = config.exists(base + ['snmp', 'enable'])
        config.delete(base + ['snmp'])
        if enabled: config.set(base + ['snmp'])