#!/usr/bin/env python

import sys

if sys.version_info < (3, 1):
	print("Python 3.1 or greater is required")
	sys.exit(1)

import os
import tempfile
import urllib.request
import subprocess
import shutil
import time



if len(sys.argv) is not 2:
	print('Please provide address of jenkins server')
	print('Example: localhost:8090')
	sys.exit(1)

if not shutil.which('java'):
	print('Cannot find java')
	sys.exit(1)


filename = "jenkins-cli.jar"
jenkinsJar = tempfile.gettempdir() + '/' + filename

if not os.path.isfile(jenkinsJar):
	try:
		url = 'http://' + sys.argv[1] + '/jnlpJars/' + filename
		print('Download ' + url)
		jenkinsJar, headers = urllib.request.urlretrieve(url, jenkinsJar)
	except Exception as e:
		print('Cannot download ' + filename + ': ' + str(e))
		sys.exit(1)
else:
	print('Use existing: ' + jenkinsJar)


def systemCall(cmd, content = None):
	print('Calling: ' + cmd)
	try:
		result = str(subprocess.check_output(cmd, stdin=content, shell=True), 'UTF8').strip()
	except subprocess.CalledProcessError as e:
		print('Got error: ' + str(e.output, 'UTF8'))
		return 'code: ' + str(e.returncode)

	print('Got: ' + result)
	return result

def callJenkins(cmd, content = None):
	return systemCall('java -jar ' + jenkinsJar + ' -noKeyAuth -s http://' + sys.argv[1] + ' ' + cmd, content)

def installPlugin(plugin):
	return callJenkins('install-plugin ' + ' '.join(plugin) + ' -restart')

initialSessionId = callJenkins('session-id')
alreadyInstalledPlugins = callJenkins('list-plugins')

plugins = []
plugins.append('build-timeout')
plugins.append('categorized-view')
plugins.append('cobertura')
plugins.append('copyartifact')
plugins.append('cppcheck')
plugins.append('depgraph-view')
plugins.append('description-setter')
plugins.append('envinject')
plugins.append('extra-columns')
plugins.append('google-play-android-publisher')
plugins.append('greenballs')
plugins.append('heavy-job')
plugins.append('htmlpublisher')
plugins.append('jenkins-multijob-plugin')
plugins.append('jenkins-reviewbot')
plugins.append('jobConfigHistory')
plugins.append('job-dsl')
plugins.append('mercurial')
plugins.append('msbuild')
plugins.append('naginator')
plugins.append('nodelabelparameter')
plugins.append('parameterized-trigger')
plugins.append('show-build-parameters')
plugins.append('sloccount')
plugins.append('sidebar-link')
plugins.append('swarm')
plugins.append('tasks')
plugins.append('text-finder')
plugins.append('timestamper')
plugins.append('valgrind')
plugins.append('warnings')
plugins.append('ws-cleanup')
plugins.append('xunit')

installPlugins = []

for plugin in plugins:
	if plugin not in alreadyInstalledPlugins:
		print('Try to install plugin: ' + plugin)
		installPlugins.append(plugin)


if installPlugins:
	print('Try to install plugins... show progress at http://' + sys.argv[1] + '/updateCenter/')
	if 'code: ' in installPlugin(installPlugins):
		print('Cannot install plugins!')
		print('Maybe you need to configure a proxy in your jenkins to get update server?')
		sys.exit(1)

	print('Wait until jenkins is restarted...')
	while 1:
		time.sleep(5)
		result = callJenkins('session-id')
		if result != initialSessionId and 'code: ' not in result:
			break
		print('Wait...')

	print('Jenkins restarted...')


content = open('config.xml', "r")
if not 'code: ' in callJenkins('create-job _Seeder_', content):
	callJenkins('build _Seeder_')