# Copyright 2012 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.


"""
The Logrotate section allows you to automatically remove old build
history.  It adds the ``logrotate`` attribute to the :ref:`Job`
definition.

Example::

  job:
    name: test_job
    logrotate:
      daysToKeep: 3
      numToKeep: 20
      artifactDaysToKeep: -1
      artifactNumToKeep: -1
"""


import xml.etree.ElementTree as XML
import jenkins_jobs.modules.base


class LogRotate(jenkins_jobs.modules.base.Base):
    sequence = 10

    def gen_xml(self, parser, xml_parent, data):
        if 'logrotate' in data:
            lr_xml = XML.SubElement(xml_parent, 'logRotator')
            logrotate = data['logrotate']
            lr_days = XML.SubElement(lr_xml, 'daysToKeep')
            lr_days.text = str(logrotate['daysToKeep'])
            lr_num = XML.SubElement(lr_xml, 'numToKeep')
            lr_num.text = str(logrotate['numToKeep'])
            lr_adays = XML.SubElement(lr_xml, 'artifactDaysToKeep')
            lr_adays.text = str(logrotate['artifactDaysToKeep'])
            lr_anum = XML.SubElement(lr_xml, 'artifactNumToKeep')
            lr_anum.text = str(logrotate['artifactNumToKeep'])