fabfile.py

#!/usr/bin/env python
#
#  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. 
"""
Fabric build/deploy script for logtools
"""

import os
import sys
import tarfile
import logging
import datetime

from fabric.api import run, env, cd
from fabric.operations import put, sudo, prompt, local
from fabric.decorators import hosts

log = logging.getLogger(__name__)

env.proj_name = 'logtools'

def dist():
    """Create distributable"""
    local('python setup.py bdist_egg')

def deploy(deploydir, virtualenv=None):
    """Deploy distributable on target machine.
    Specify 'virtualenv' as path to the virtualenv (if any),
    Specify 'deploydir' as directory to push egg file to."""
    _find_dist()
    put("dist/%s" % env.dist_fname, deploydir)
    source_me = ''
    if virtualenv:
        source_me = 'source {0}/bin/activate && '.format(virtualenv)
    run(source_me + 'easy_install -U {0}/{1}'.format(deploydir, env.dist_fname))

def _find_dist():
    """Find latest version of our distributable and point to it in env"""
    _dist_fname = local("ls -tr dist/%s*.egg | tail -n1" % env.proj_name.replace("-", "_"))
    if _dist_fname.failed == True:
        return -1
    _dist_fname = os.path.basename(_dist_fname.strip())
    env.dist_fname = _dist_fname