makebuildserver

   1 #!/usr/bin/env python2
   2
   3 import os
   4 import sys
   5 import subprocess
   6 import time
   7 import hashlib
   8 from optparse import OptionParser
   9
  10
  11 def vagrant(params, cwd=None, printout=False):
  12     """Run vagrant.
  13
  14     :param: list of parameters to pass to vagrant
  15     :cwd: directory to run in, or None for current directory
  16     :printout: True to print output in realtime, False to just
  17                return it
  18     :returns: (ret, out) where ret is the return code, and out
  19                is the stdout (and stderr) from vagrant
  20     """
  21     p = subprocess.Popen(['vagrant'] + params, cwd=cwd,
  22                          stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
  23     out = ''
  24     if printout:
  25         while True:
  26             line = p.stdout.readline()
  27             if len(line) == 0:
  28                 break
  29             print line,
  30             out += line
  31         p.wait()
  32     else:
  33         out = p.communicate()[0]
  34     return (p.returncode, out)
  35
  36 boxfile = 'buildserver.box'
  37 serverdir = 'buildserver'
  38
  39 parser = OptionParser()
  40 parser.add_option("-v", "--verbose", action="store_true", default=False,
  41                   help="Spew out even more information than normal")
  42 parser.add_option("-c", "--clean", action="store_true", default=False,
  43                   help="Build from scratch, rather than attempting to update the existing server")
  44 options, args = parser.parse_args()
  45
  46 config = {}
  47 execfile('makebs.config.py', config)
  48
  49 if not os.path.exists('makebuildserver') or not os.path.exists(serverdir):
  50     print 'This must be run from the correct directory!'
  51     sys.exit(1)
  52
  53 if os.path.exists(boxfile):
  54     os.remove(boxfile)
  55
  56 if options.clean:
  57     vagrant(['destroy', '-f'], cwd=serverdir, printout=options.verbose)
  58
  59 # Update cached files.
  60 cachedir = os.path.join('buildserver', 'cache')
  61 if not os.path.exists(cachedir):
  62     os.mkdir(cachedir)
  63
  64 cachefiles = [
  65     ('android-sdk_r24.1.2-linux.tgz',
  66      'https://dl.google.com/android/android-sdk_r24.1.2-linux.tgz',
  67      '77dc2e98cf64a04d13d9554ec6ac8ad26a8b32d49119ae8af15348e715674f8e'),
  68     ('gradle-1.4-bin.zip',
  69      'https://services.gradle.org/distributions/gradle-1.4-bin.zip',
  70      'cd99e85fbcd0ae8b99e81c9992a2f10cceb7b5f009c3720ef3a0078f4f92e94e'),
  71     ('gradle-1.6-bin.zip',
  72      'https://services.gradle.org/distributions/gradle-1.6-bin.zip',
  73      'de3e89d2113923dcc2e0def62d69be0947ceac910abd38b75ec333230183fac4'),
  74     ('gradle-1.7-bin.zip',
  75      'https://services.gradle.org/distributions/gradle-1.7-bin.zip',
  76      '360c97d51621b5a1ecf66748c718594e5f790ae4fbc1499543e0c006033c9d30'),
  77     ('gradle-1.8-bin.zip',
  78      'https://services.gradle.org/distributions/gradle-1.8-bin.zip',
  79      'a342bbfa15fd18e2482287da4959588f45a41b60910970a16e6d97959aea5703'),
  80     ('gradle-1.9-bin.zip',
  81      'https://services.gradle.org/distributions/gradle-1.9-bin.zip',
  82      '097ddc2bcbc9da2bb08cbf6bf8079585e35ad088bafd42e8716bc96405db98e9'),
  83     ('gradle-1.10-bin.zip',
  84      'https://services.gradle.org/distributions/gradle-1.10-bin.zip',
  85      '6e6db4fc595f27ceda059d23693b6f6848583950606112b37dfd0e97a0a0a4fe'),
  86     ('gradle-1.11-bin.zip',
  87      'https://services.gradle.org/distributions/gradle-1.11-bin.zip',
  88      '07e235df824964f0e19e73ea2327ce345c44bcd06d44a0123d29ab287fc34091'),
  89     ('gradle-1.12-bin.zip',
  90      'https://services.gradle.org/distributions/gradle-1.12-bin.zip',
  91      '8734b13a401f4311ee418173ed6ca8662d2b0a535be8ff2a43ecb1c13cd406ea'),
  92     ('gradle-2.1-bin.zip',
  93      'https://services.gradle.org/distributions/gradle-2.1-bin.zip',
  94      '3eee4f9ea2ab0221b89f8e4747a96d4554d00ae46d8d633f11cfda60988bf878'),
  95     ('gradle-2.2.1-bin.zip',
  96      'https://services.gradle.org/distributions/gradle-2.2.1-bin.zip',
  97      '420aa50738299327b611c10b8304b749e8d3a579407ee9e755b15921d95ff418'),
  98     ('gradle-2.3-bin.zip',
  99      'https://services.gradle.org/distributions/gradle-2.3-bin.zip',
 100      '010dd9f31849abc3d5644e282943b1c1c355f8e2635c5789833979ce590a3774'),
 101     ('Kivy-1.7.2.tar.gz',
 102      'https://pypi.python.org/packages/source/K/Kivy/Kivy-1.7.2.tar.gz',
 103      '0485e2ef97b5086df886eb01f8303cb542183d2d71a159466f99ad6c8a1d03f1'),
 104 ]
 105
 106 if config['arch64']:
 107     cachefiles.extend([
 108         ('android-ndk-r10d-linux-x86_64.bin',
 109          'https://dl.google.com/android/ndk/android-ndk-r10d-linux-x86_64.bin',
 110          '812949f9299afd4b91890863054dc42f6547b6d485211d5f0faca9f286685df6'),
 111         ('android-ndk-r9b-linux-x86_64.tar.bz2',
 112          'https://dl.google.com/android/ndk/android-ndk-r9b-linux-x86_64.tar.bz2',
 113          '8956e9efeea95f49425ded8bb697013b66e162b064b0f66b5c75628f76e0f532'),
 114         ('android-ndk-r9b-linux-x86_64-legacy-toolchains.tar.bz2',
 115          'https://dl.google.com/android/ndk/android-ndk-r9b-linux-x86_64-legacy-toolchains.tar.bz2',
 116          'de93a394f7c8f3436db44568648f87738a8d09801a52f459dcad3fc047e045a1')])
 117 else:
 118     cachefiles.extend([
 119         ('android-ndk-r10d-linux-x86.bin',
 120          'https://dl.google.com/android/ndk/android-ndk-r10d-linux-x86.bin',
 121          'c0d07e5ce2fff13b5eb456c10e99527184c9139e798cb7fd1adfadafa65cb696'),
 122         ('android-ndk-r9b-linux-x86.tar.bz2',
 123          'https://dl.google.com/android/ndk/android-ndk-r9b-linux-x86.tar.bz2',
 124          '748104b829dd12afb2fdb3044634963abb24cdb0aad3b26030abe2e9e65bfc81'),
 125         ('android-ndk-r9b-linux-x86-legacy-toolchains.tar.bz2',
 126          'https://dl.google.com/android/ndk/android-ndk-r9b-linux-x86-legacy-toolchains.tar.bz2',
 127          '606aadf815ae28cc7b0154996247c70d609f111b14e44bcbcd6cad4c87fefb6f')])
 128 wanted = []
 129
 130
 131 def sha256_for_file(path):
 132     with open(path, 'r') as f:
 133         s = hashlib.sha256()
 134         while True:
 135             data = f.read(4096)
 136             if not data:
 137                 break
 138             s.update(data)
 139         return s.hexdigest()
 140
 141 for f, src, shasum in cachefiles:
 142     relpath = os.path.join(cachedir, f)
 143     if not os.path.exists(relpath):
 144         print "Downloading " + f + " to cache"
 145         if subprocess.call(['wget', src], cwd=cachedir) != 0:
 146             print "...download of " + f + " failed."
 147             sys.exit(1)
 148     if shasum:
 149         v = sha256_for_file(relpath)
 150         if v != shasum:
 151             print "Invalid shasum of '" + v + "' detected for " + f
 152             sys.exit(1)
 153         else:
 154             print "...shasum verified for " + f
 155
 156     wanted.append(f)
 157
 158
 159 # Generate an appropriate Vagrantfile for the buildserver, based on our
 160 # settings...
 161 vagrantfile = """
 162 Vagrant.configure("2") do |config|
 163
 164   config.vm.box = "{0}"
 165   config.vm.box_url = "{1}"
 166
 167   config.vm.provider "virtualbox" do |v|
 168     v.customize ["modifyvm", :id, "--memory", "{2}"]
 169     v.customize ["modifyvm", :id, "--cpus", "{3}"]
 170   end
 171
 172   config.vm.provision :shell, :path => "fixpaths.sh"
 173 """.format(config['basebox'],
 174            config['baseboxurl'],
 175            config['memory'],
 176            config.get('cpus', 1))
 177 if 'aptproxy' in config and config['aptproxy']:
 178     vagrantfile += """
 179   config.vm.provision :shell, :inline => 'sudo echo "Acquire::http {{ Proxy \\"{0}\\"; }};" > /etc/apt/apt.conf.d/02proxy && sudo apt-get update'
 180 """.format(config['aptproxy'])
 181 vagrantfile += """
 182   config.vm.provision :chef_solo do |chef|
 183     chef.cookbooks_path = "cookbooks"
 184     chef.log_level = :debug
 185     chef.json = {
 186       :settings => {
 187         :sdk_loc => "/home/vagrant/android-sdk",
 188         :ndk_loc => "/home/vagrant/android-ndk",
 189         :user => "vagrant"
 190       }
 191     }
 192     chef.add_recipe "fdroidbuild-general"
 193     chef.add_recipe "android-sdk"
 194     chef.add_recipe "android-ndk"
 195     chef.add_recipe "gradle"
 196     chef.add_recipe "kivy"
 197   end
 198 end
 199 """
 200
 201 # Check against the existing Vagrantfile, and if they differ, we need to
 202 # create a new box:
 203 vf = os.path.join(serverdir, 'Vagrantfile')
 204 writevf = True
 205 if os.path.exists(vf):
 206     vagrant(['halt'], serverdir)
 207     with open(vf, 'r') as f:
 208         oldvf = f.read()
 209     if oldvf != vagrantfile:
 210         print "Server configuration has changed, rebuild from scratch is required"
 211         vagrant(['destroy', '-f'], serverdir)
 212     else:
 213         print "Re-provisioning existing server"
 214         writevf = False
 215 else:
 216     print "No existing server - building from scratch"
 217 if writevf:
 218     with open(vf, 'w') as f:
 219         f.write(vagrantfile)
 220
 221
 222 print "Configuring build server VM"
 223 returncode, out = vagrant(['up'], serverdir, printout=True)
 224 with open(os.path.join(serverdir, 'up.log'), 'w') as log:
 225     log.write(out)
 226 if returncode != 0:
 227     print "Failed to configure server"
 228     sys.exit(1)
 229
 230 print "Writing buildserver ID"
 231 p = subprocess.Popen(['git', 'rev-parse', 'HEAD'], stdout=subprocess.PIPE)
 232 buildserverid = p.communicate()[0].strip()
 233 print "...ID is " + buildserverid
 234 subprocess.call(
 235     ['vagrant', 'ssh', '-c', 'sh -c "echo {0} >/home/vagrant/buildserverid"'
 236         .format(buildserverid)],
 237     cwd=serverdir)
 238
 239 print "Stopping build server VM"
 240 vagrant(['halt'], serverdir)
 241
 242 print "Waiting for build server VM to be finished"
 243 ready = False
 244 while not ready:
 245     time.sleep(2)
 246     returncode, out = vagrant(['status'], serverdir)
 247     if returncode != 0:
 248         print "Error while checking status"
 249         sys.exit(1)
 250     for line in out.splitlines():
 251         if line.startswith("default"):
 252             if line.find("poweroff") != -1:
 253                 ready = True
 254             else:
 255                 print "Status: " + line
 256
 257 print "Packaging"
 258 vagrant(['package', '--output', os.path.join('..', boxfile)], serverdir,
 259         printout=options.verbose)
 260 print "Adding box"
 261 vagrant(['box', 'add', 'buildserver', boxfile, '-f'],
 262         printout=options.verbose)
 263
 264 os.remove(boxfile)