forked from openlp/openlp
222 lines
8.3 KiB
Python
Executable File
222 lines
8.3 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2015 OpenLP Developers #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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"""
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This script helps to trigger builds of branches. To use it you have to install the jenkins-webapi package:
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pip3 install jenkins-webapi
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You probably want to create an alias. Add this to your ~/.bashrc file and then logout and login (to apply the alias):
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alias ci="python3 ./scripts/jenkins_script.py TOKEN"
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You can look up the token in the Branch-01-Pull job configuration or ask in IRC.
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"""
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import re
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import sys
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import time
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from optparse import OptionParser
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from subprocess import Popen, PIPE
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import warnings
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from requests.exceptions import HTTPError
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from jenkins import Jenkins
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JENKINS_URL = 'https://ci.openlp.io/'
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REPO_REGEX = r'(.*/+)(~.*)'
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# Allows us to black list token. So when we change the token, we can display a proper message to the user.
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OLD_TOKENS = []
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# Disable the InsecureRequestWarning we get from urllib3, because we're not verifying our own self-signed certificate
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warnings.simplefilter('ignore')
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class OpenLPJobs(object):
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"""
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This class holds any jobs we have on jenkins and we actually need in this script.
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"""
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Branch_Pull = 'Branch-01-Pull'
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Branch_Functional = 'Branch-02-Functional-Tests'
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Branch_Interface = 'Branch-03-Interface-Tests'
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Branch_Windows_Functional = 'Branch-04a-Windows_Functional_Tests'
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Branch_Windows_Interface = 'Branch-04b-Windows_Interface_Tests'
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Branch_PEP = 'Branch-05a-Code_Analysis'
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Branch_Coverage = 'Branch-05b-Test_Coverage'
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Jobs = [Branch_Pull, Branch_Functional, Branch_Interface, Branch_Windows_Functional, Branch_Windows_Interface,
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Branch_PEP, Branch_Coverage]
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class Colour(object):
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"""
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This class holds values which can be used to print coloured text.
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"""
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RED_START = '\033[1;31m'
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RED_END = '\033[1;m'
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GREEN_START = '\033[1;32m'
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GREEN_END = '\033[1;m'
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class JenkinsTrigger(object):
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"""
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A class to trigger builds on Jenkins and print the results.
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:param token: The token we need to trigger the build. If you do not have this token, ask in IRC.
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"""
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def __init__(self, token):
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"""
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Create the JenkinsTrigger instance.
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"""
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self.token = token
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self.repo_name = get_repo_name()
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self.jenkins_instance = Jenkins(JENKINS_URL)
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def trigger_build(self):
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"""
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Ask our jenkins server to build the "Branch-01-Pull" job.
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"""
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bzr = Popen(('bzr', 'whoami'), stdout=PIPE, stderr=PIPE)
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raw_output, error = bzr.communicate()
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# We just want the name (not the email).
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name = ' '.join(raw_output.decode().split()[:-1])
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cause = 'Build triggered by %s (%s)' % (name, self.repo_name)
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self.jenkins_instance.job(OpenLPJobs.Branch_Pull).build({'BRANCH_NAME': self.repo_name, 'cause': cause},
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token=self.token)
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def print_output(self):
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"""
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Print the status information of the build triggered.
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"""
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print('Add this to your merge proposal:')
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print('--------------------------------')
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bzr = Popen(('bzr', 'revno'), stdout=PIPE, stderr=PIPE)
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raw_output, error = bzr.communicate()
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revno = raw_output.decode().strip()
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print('%s (revision %s)' % (get_repo_name(), revno))
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for job in OpenLPJobs.Jobs:
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if not self.__print_build_info(job):
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print('Stopping after failure')
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break
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def open_browser(self):
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"""
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Opens the browser.
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"""
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url = self.jenkins_instance.job(OpenLPJobs.Branch_Pull).info['url']
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# Open the url
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Popen(('xdg-open', url), stderr=PIPE)
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def __print_build_info(self, job_name):
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"""
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This helper method prints the job information of the given ``job_name``
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:param job_name: The name of the job we want the information from. For example *Branch-01-Pull*. Use the class
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variables from the :class:`OpenLPJobs` class.
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"""
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is_success = False
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job = self.jenkins_instance.job(job_name)
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while job.info['inQueue']:
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time.sleep(1)
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build = job.last_build
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build.wait()
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if build.info['result'] == 'SUCCESS':
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# Make 'SUCCESS' green.
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result_string = '%s%s%s' % (Colour.GREEN_START, build.info['result'], Colour.GREEN_END)
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is_success = True
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else:
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# Make 'FAILURE' red.
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result_string = '%s%s%s' % (Colour.RED_START, build.info['result'], Colour.RED_END)
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url = build.info['url']
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print('[%s] %s' % (result_string, url))
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return is_success
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def get_repo_name():
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"""
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This returns the name of branch of the working directory. For example it returns *lp:~googol/openlp/render*.
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"""
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# Run the bzr command.
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bzr = Popen(('bzr', 'info'), stdout=PIPE, stderr=PIPE)
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raw_output, error = bzr.communicate()
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# Detect any errors
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if error:
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print('This is not a branch.')
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return
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# Clean the output.
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raw_output = raw_output.decode()
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output_list = list(map(str.strip, raw_output.split('\n')))
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# Determine the branch's name
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repo_name = ''
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for line in output_list:
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# Check if it is remote branch.
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if 'push branch' in line:
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match = re.match(REPO_REGEX, line)
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if match:
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repo_name = 'lp:%s' % match.group(2)
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break
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elif 'checkout of branch' in line:
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match = re.match(REPO_REGEX, line)
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if match:
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repo_name = 'lp:%s' % match.group(2)
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break
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return repo_name.strip('/')
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def main():
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usage = 'Usage: python %prog TOKEN [options]'
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parser = OptionParser(usage=usage)
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parser.add_option('-d', '--disable-output', dest='enable_output', action='store_false', default=True,
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help='Disable output.')
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parser.add_option('-b', '--open-browser', dest='open_browser', action='store_true', default=False,
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help='Opens the jenkins page in your browser.')
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options, args = parser.parse_args(sys.argv)
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if len(args) == 2:
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if not get_repo_name():
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print('Not a branch. Have you pushed it to launchpad? Did you cd to the branch?')
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return
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token = args[-1]
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if token in OLD_TOKENS:
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print('Your token is not valid anymore. Get the most recent one.')
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return
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jenkins_trigger = JenkinsTrigger(token)
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try:
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jenkins_trigger.trigger_build()
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except HTTPError:
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print('Wrong token.')
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return
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# Open the browser before printing the output.
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if options.open_browser:
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jenkins_trigger.open_browser()
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if options.enable_output:
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jenkins_trigger.print_output()
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else:
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parser.print_help()
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if __name__ == '__main__':
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main()
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