from os.path import join

if node.metadata['backups'].get('exclude_from_backups', False):
    files = {
        '/etc/backup.priv': {
            'delete': True,
        },
    }
else:
    if ':' in node.metadata['backup-client']['server']:
        server, port = node.metadata['backup-client']['server'].split(':')
    else:
        server = node.metadata['backup-client']['server']
        port = 22

    files = {
        '/usr/local/bin/generate-backup': {
            'content_type': 'mako',
            'context': {
                'username': node.metadata['backup-client']['user-name'],
                'server': server,
                'port': port,
                'paths': node.metadata.get('backups', {}).get('paths', {}),
            },
            'mode': '0700',
        },
        '/etc/backup.priv': {
            'content': repo.vault.decrypt_file(join('backup', 'keys', f'{node.name}.key.vault')),
            'mode': '0400',
        },
    }