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515 lines
19 KiB
Python
515 lines
19 KiB
Python
#!/usr/bin/python
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# Copyright (C) 2006 Novell Inc. All rights reserved.
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# This program is free software; it may be used, copied, modified
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# and distributed under the terms of the GNU General Public Licence,
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# either version 2, or (at your option) any later version.
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import os
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import re
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import sys
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from tempfile import NamedTemporaryFile
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from osc.fetch import *
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from osc.core import get_buildinfo, store_read_apiurl, store_read_project, store_read_package, meta_exists, quote_plus, get_buildconfig
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import osc.conf
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import oscerr
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import subprocess
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try:
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from xml.etree import cElementTree as ET
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except ImportError:
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import cElementTree as ET
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from conf import config, cookiejar
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change_personality = {
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'i686': 'linux32',
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'i586': 'linux32',
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'i386': 'linux32',
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'ppc': 'powerpc32',
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's390': 's390',
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}
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can_also_build = {
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'armv4l': [ 'armv4l' ],
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'armv5el':[ 'armv4l', 'armv5el' ],
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'armv7el':[ 'armv4l', 'armv5el', 'armv7el' ],
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's390x': ['s390' ],
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'ppc64': [ 'ppc', 'ppc64', ],
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'i386': [ 'i586', 'armv4l', 'armv5el', 'armv7el', 'sh4' ],
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'i586': [ 'i386', 'armv4l', 'armv5el', 'armv7el', 'sh4' ],
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'i686': [ 'i586', 'armv4l', 'armv5el', 'armv7el', 'sh4' ],
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'x86_64': ['i686', 'i586', 'i386', 'armv4l', 'armv5el', 'armv7el', 'sh4' ],
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}
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# real arch of this machine
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hostarch = os.uname()[4]
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if hostarch == 'i686': # FIXME
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hostarch = 'i586'
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class Buildinfo:
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"""represent the contents of a buildinfo file"""
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def __init__(self, filename, apiurl):
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try:
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tree = ET.parse(filename)
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except:
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print >>sys.stderr, 'could not parse the buildinfo:'
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print >>sys.stderr, open(filename).read()
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sys.exit(1)
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root = tree.getroot()
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if root.find('error') != None:
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sys.stderr.write('buildinfo is broken... it says:\n')
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error = root.find('error').text
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sys.stderr.write(error + '\n')
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sys.exit(1)
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if not (apiurl.startswith('https://') or apiurl.startswith('http://')):
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raise urllib2.URLError('invalid protocol for the apiurl: \'%s\'' % apiurl)
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# are we building .rpm or .deb?
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# need the right suffix for downloading
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# if a package named debhelper is in the dependencies, it must be .deb
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# XXX: shouldn't we deliver the type via the buildinfo?
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self.pacsuffix = 'rpm'
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for node in root.findall('bdep'):
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if node.get('name') == 'debhelper':
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self.pacsuffix = 'deb'
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break
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self.buildarch = root.find('arch').text
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self.downloadurl = root.get('downloadurl')
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self.debuginfo = 0
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if root.find('debuginfo') != None:
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try:
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self.debuginfo = int(root.find('debuginfo').text)
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except ValueError:
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pass
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self.deps = []
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for node in root.findall('bdep'):
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p = Pac(node,
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self.buildarch, # buildarch is used only for the URL to access the full tree...
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self.pacsuffix,
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apiurl)
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self.deps.append(p)
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self.vminstall_list = [ dep.name for dep in self.deps if dep.vminstall ]
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self.preinstall_list = [ dep.name for dep in self.deps if dep.preinstall ]
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self.runscripts_list = [ dep.name for dep in self.deps if dep.runscripts ]
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def has_dep(self, name):
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for i in self.deps:
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if i.name == name:
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return True
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return False
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def remove_dep(self, name):
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for i in self.deps:
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if i.name == name:
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self.deps.remove(i)
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return True
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return False
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class Pac:
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"""represent a package to be downloaded
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We build a map that's later used to fill our URL templates
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"""
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def __init__(self, node, buildarch, pacsuffix, apiurl):
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self.mp = {}
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for i in ['name', 'package',
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'version', 'release',
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'project', 'repository',
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'preinstall', 'vminstall', 'noinstall', 'runscripts',
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]:
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self.mp[i] = node.get(i)
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self.mp['buildarch'] = buildarch
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self.mp['pacsuffix'] = pacsuffix
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self.mp['arch'] = node.get('arch') or self.mp['buildarch']
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self.mp['extproject'] = node.get('project').replace(':', ':/')
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self.mp['extrepository'] = node.get('repository').replace(':', ':/')
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self.mp['repopackage'] = node.get('package') or '_repository'
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self.mp['repoarch'] = node.get('repoarch') or self.mp['arch']
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if not (self.mp['name'] and self.mp['arch'] and self.mp['version']):
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raise oscerr.APIError(
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"buildinfo for package %s/%s/%s is incomplete"
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% (self.mp['name'], self.mp['arch'], self.mp['version']))
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self.mp['apiurl'] = apiurl
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self.filename = '%(name)s-%(version)s-%(release)s.%(arch)s.%(pacsuffix)s' % self.mp
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self.mp['filename'] = self.filename
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if self.mp['repopackage'] == '_repository':
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self.mp['repofilename'] = self.mp['name']
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else:
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self.mp['repofilename'] = self.mp['filename']
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# make the content of the dictionary accessible as class attributes
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self.__dict__.update(self.mp)
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def makeurls(self, cachedir, urllist):
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self.urllist = []
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# build up local URL
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# by using the urlgrabber with local urls, we basically build up a cache.
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# the cache has no validation, since the package servers don't support etags,
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# or if-modified-since, so the caching is simply name-based (on the assumption
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# that the filename is suitable as identifier)
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self.localdir = '%s/%s/%s/%s' % (cachedir, self.project, self.repository, self.arch)
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self.fullfilename=os.path.join(self.localdir, self.filename)
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self.url_local = 'file://%s/' % self.fullfilename
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# first, add the local URL
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self.urllist.append(self.url_local)
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# remote URLs
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for url in urllist:
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self.urllist.append(url % self.mp)
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def __str__(self):
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return self.name
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def __repr__(self):
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return "%s" % self.name
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def get_built_files(pacdir, pactype):
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if pactype == 'rpm':
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b_built = subprocess.Popen(['find', os.path.join(pacdir, 'RPMS'),
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'-name', '*.rpm'],
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stdout=subprocess.PIPE).stdout.read().strip()
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s_built = subprocess.Popen(['find', os.path.join(pacdir, 'SRPMS'),
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'-name', '*.rpm'],
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stdout=subprocess.PIPE).stdout.read().strip()
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elif pactype == 'kiwi':
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b_built = subprocess.Popen(['find', os.path.join(pacdir, 'KIWI'),
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'-type', 'f'],
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stdout=subprocess.PIPE).stdout.read().strip()
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else:
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b_built = subprocess.Popen(['find', os.path.join(pacdir, 'DEBS'),
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'-name', '*.deb'],
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stdout=subprocess.PIPE).stdout.read().strip()
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s_built = subprocess.Popen(['find', os.path.join(pacdir, 'SOURCES.DEB'),
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'-type', 'f'],
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stdout=subprocess.PIPE).stdout.read().strip()
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return s_built, b_built
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def get_prefer_pkgs(dirs, wanted_arch):
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# XXX learn how to do the same for Debian packages
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import glob
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paths = []
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for dir in dirs:
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paths += glob.glob(os.path.join(os.path.abspath(dir), '*.rpm'))
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prefer_pkgs = []
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for path in paths:
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if path.endswith('src.rpm'):
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continue
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if path.find('-debuginfo-') > 0:
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continue
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arch, name = subprocess.Popen(['rpm', '-qp',
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'--nosignature', '--nodigest',
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'--qf', '%{arch} %{name}\n', path],
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stdout=subprocess.PIPE).stdout.read().split()
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# instead of thip assumption, we should probably rather take the
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# requested arch for this package from buildinfo
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# also, it will ignore i686 packages, how to handle those?
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if arch == wanted_arch or arch == 'noarch':
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prefer_pkgs.append((name, path))
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return dict(prefer_pkgs)
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def main(opts, argv):
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repo = argv[0]
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arch = argv[1]
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build_descr = argv[2]
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xp = []
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build_type = os.path.splitext(build_descr)[1][1:]
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if build_type not in ['spec', 'dsc', 'kiwi']:
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raise oscerr.WrongArgs(
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"Unknown build type: '%s'. Build description should end in .spec, .dsc or .kiwi." \
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% build_type)
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buildargs = []
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if not opts.userootforbuild:
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buildargs.append('--norootforbuild')
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if opts.clean:
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buildargs.append('--clean')
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if opts.noinit:
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buildargs.append('--noinit')
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if opts.nochecks:
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buildargs.append('--no-checks')
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if not opts.no_changelog:
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buildargs.append('--changelog')
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if opts.jobs:
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buildargs.append('--jobs %s' % opts.jobs)
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if opts.icecream:
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buildargs.append('--icecream %s' % opts.icecream)
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xp.append('icecream')
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xp.append('gcc-c++')
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if opts.ccache:
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buildargs.append('--ccache')
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xp.append('ccache')
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if opts.baselibs:
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buildargs.append('--baselibs')
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if opts.debuginfo:
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buildargs.append('--debug')
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if opts._with:
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buildargs.append('--with %s' % opts._with)
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if opts.without:
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buildargs.append('--without %s' % opts.without)
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# FIXME: quoting
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# if opts.define:
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# buildargs.append('--define "%s"' % opts.define)
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if opts.alternative_project:
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prj = opts.alternative_project
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pac = '_repository'
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apiurl = config['apiurl']
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else:
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prj = store_read_project(os.curdir)
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if opts.local_package:
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pac = '_repository'
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else:
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pac = store_read_package(os.curdir)
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apiurl = store_read_apiurl(os.curdir)
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if not os.path.exists(build_descr):
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print >>sys.stderr, 'Error: build description named \'%s\' does not exist.' % build_descr
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return 1
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# make it possible to override configuration of the rc file
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for var in ['OSC_PACKAGECACHEDIR', 'OSC_SU_WRAPPER', 'OSC_BUILD_ROOT']:
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val = os.getenv(var)
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if val:
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if var.startswith('OSC_'): var = var[4:]
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var = var.lower().replace('_', '-')
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if config.has_key(var):
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print 'Overriding config value for %s=\'%s\' with \'%s\'' % (var, config[var], val)
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config[var] = val
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config['build-root'] = config['build-root'] % { 'repo': repo, 'arch': arch,
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'project' : prj, 'package' : pac
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}
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if not opts.extra_pkgs:
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extra_pkgs = config['extra-pkgs']
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elif opts.extra_pkgs == ['']:
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extra_pkgs = None
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else:
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extra_pkgs = opts.extra_pkgs
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if xp:
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extra_pkgs += xp
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print 'Getting buildinfo from server'
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bi_file = NamedTemporaryFile(suffix='.xml', prefix='buildinfo.', dir = '/tmp')
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try:
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bi_text = ''.join(get_buildinfo(apiurl,
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prj,
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pac,
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repo,
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arch,
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specfile=open(build_descr).read(),
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addlist=extra_pkgs))
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except urllib2.HTTPError, e:
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if e.code == 404:
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# check what caused the 404
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if meta_exists(metatype='prj', path_args=(quote_plus(prj), ),
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template_args=None, create_new=False):
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if pac == '_repository' or meta_exists(metatype='pkg', path_args=(quote_plus(prj), quote_plus(pac)),
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template_args=None, create_new=False):
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print >>sys.stderr, 'wrong repo/arch?'
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sys.exit(1)
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else:
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print >>sys.stderr, 'The package \'%s\' does not exists - please ' \
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'rerun with \'--local-package\'' % pac
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sys.exit(1)
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else:
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print >>sys.stderr, 'The project \'%s\' does not exists - please ' \
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'rerun with \'--alternative-project <alternative_project>\'' % prj
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sys.exit(1)
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else:
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raise
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bi_file.write(bi_text)
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bi_file.flush()
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bi = Buildinfo(bi_file.name, apiurl)
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if bi.debuginfo and not opts.disable_debuginfo:
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buildargs.append('--debug')
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buildargs = ' '.join(set(buildargs))
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# real arch of this machine
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# vs.
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# arch we are supposed to build for
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if hostarch != bi.buildarch:
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if not bi.buildarch in can_also_build.get(hostarch, []):
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print >>sys.stderr, 'Error: hostarch \'%s\' cannot build \'%s\'.' % (hostarch, bi.buildarch)
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return 1
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rpmlist_prefers = []
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if opts.prefer_pkgs:
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print 'Evaluating preferred packages'
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# the resulting dict will also contain packages which are not on the install list
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# but they won't be installed
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prefer_pkgs = get_prefer_pkgs(opts.prefer_pkgs, bi.buildarch)
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for name, path in prefer_pkgs.iteritems():
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if bi.has_dep(name):
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# We remove a preferred package from the buildinfo, so that the
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# fetcher doesn't take care about them.
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# Instead, we put it in a list which is appended to the rpmlist later.
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# At the same time, this will make sure that these packages are
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# not verified.
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bi.remove_dep(name)
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rpmlist_prefers.append((name, path))
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print ' - %s (%s)' % (name, path)
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continue
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print 'Updating cache of required packages'
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urllist = []
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# transform 'url1, url2, url3' form into a list
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if 'urllist' in config:
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if type(config['urllist']) == str:
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re_clist = re.compile('[, ]+')
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urllist = [ i.strip() for i in re_clist.split(config['urllist'].strip()) ]
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else:
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urllist = config['urllist']
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# OBS 1.5 and before has no downloadurl defined in buildinfo
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if bi.downloadurl:
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urllist.append(bi.downloadurl + '/%(extproject)s/%(extrepository)s/%(arch)s/%(filename)s')
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urllist.append( '%(apiurl)s/build/%(project)s/%(repository)s/%(buildarch)s/%(repopackage)s/%(repofilename)s' )
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fetcher = Fetcher(cachedir = config['packagecachedir'],
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urllist = urllist,
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api_host_options = config['api_host_options'],
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http_debug = config['http_debug'],
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cookiejar=cookiejar)
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# now update the package cache
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fetcher.run(bi)
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if build_type == 'kiwi' and not os.path.exists('repos'):
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os.symlink(config['packagecachedir'], 'repos')
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if bi.pacsuffix == 'rpm':
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"""don't know how to verify .deb packages. They are verified on install
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anyway, I assume... verifying package now saves time though, since we don't
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even try to set up the buildroot if it wouldn't work."""
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if config['build-type'] == "xen" or config['build-type'] == "kvm":
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print 'Skipping verification of package signatures due to secure VM build'
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elif opts.no_verify:
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print 'Skipping verification of package signatures'
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else:
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print 'Verifying integrity of cached packages'
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verify_pacs([ i.fullfilename for i in bi.deps ])
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print 'Writing build configuration'
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rpmlist = [ '%s %s\n' % (i.name, i.fullfilename) for i in bi.deps if not i.noinstall ]
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rpmlist += [ '%s %s\n' % (i[0], i[1]) for i in rpmlist_prefers ]
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rpmlist.append('preinstall: ' + ' '.join(bi.preinstall_list) + '\n')
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rpmlist.append('vminstall: ' + ' '.join(bi.vminstall_list) + '\n')
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rpmlist.append('runscripts: ' + ' '.join(bi.runscripts_list) + '\n')
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rpmlist_file = NamedTemporaryFile(prefix='rpmlist.', dir = '/tmp')
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rpmlist_file.writelines(rpmlist)
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rpmlist_file.flush()
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os.fsync(rpmlist_file)
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print 'Getting buildconfig from server'
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bc_file = NamedTemporaryFile(prefix='buildconfig.', dir = '/tmp')
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bc_file.write(get_buildconfig(apiurl, prj, pac, repo, arch))
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bc_file.flush()
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vm_options=""
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if config['build-device'] and config['build-memory'] and config['build-type']:
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if config['build-type'] == "kvm":
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vm_options="--kvm " + config['build-device']
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elif config['build-type'] == "xen":
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vm_options="--xen " + config['build-device']
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else:
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print "ERROR: unknown VM is set ! (" + config['build-type'] + ")"
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sys.exit(1)
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if config['build-swap']:
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vm_options+=" --swap " + config['build-swap']
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if config['build-memory']:
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vm_options+=" --memory " + config['build-memory']
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print 'Running build'
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cmd = '%s --root=%s --rpmlist=%s --dist=%s --arch=%s %s %s %s' \
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% (config['build-cmd'],
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config['build-root'],
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rpmlist_file.name,
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bc_file.name,
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bi.buildarch,
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vm_options,
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build_descr,
|
|
buildargs)
|
|
|
|
if config['su-wrapper'].startswith('su '):
|
|
tmpl = '%s \'%s\''
|
|
else:
|
|
tmpl = '%s %s'
|
|
|
|
# change personality, if needed
|
|
cmd = tmpl % (config['su-wrapper'], cmd)
|
|
if hostarch != bi.buildarch:
|
|
cmd = (change_personality.get(bi.buildarch, '') + ' ' + cmd).strip()
|
|
|
|
rc = subprocess.call(cmd, shell=True)
|
|
if rc:
|
|
print
|
|
print 'The buildroot was:', config['build-root']
|
|
sys.exit(rc)
|
|
|
|
pacdir = os.path.join(config['build-root'], '.build.packages')
|
|
if os.path.islink(pacdir):
|
|
pacdir = os.readlink(pacdir)
|
|
pacdir = os.path.join(config['build-root'], pacdir)
|
|
|
|
if os.path.exists(pacdir):
|
|
(s_built, b_built) = get_built_files(pacdir, bi.pacsuffix)
|
|
|
|
print
|
|
if s_built: print s_built
|
|
print
|
|
print b_built
|
|
|
|
if opts.keep_pkgs:
|
|
for i in b_built.splitlines() + s_built.splitlines():
|
|
import shutil
|
|
shutil.copy2(i, os.path.join(opts.keep_pkgs, os.path.basename(i)))
|
|
|
|
|