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github.com_openSUSE_osc/osc/build.py
Dirk Mueller 048414088f - implement --no-checks for osc build
- make osc submitreq succeed for submitting new packages
  (previously the develproject check caused it to abort prematurely)
2008-07-23 20:05:09 +00:00

448 lines
15 KiB
Python

#!/usr/bin/python
# Copyright (C) 2006 Peter Poeml / Novell Inc. All rights reserved.
# This program is free software; it may be used, copied, modified
# and distributed under the terms of the GNU General Public Licence,
# either version 2, or (at your option) any later version.
import os
import re
import sys
from tempfile import NamedTemporaryFile
from osc.fetch import *
from osc.core import get_buildinfo, store_read_apiurl, store_read_project, store_read_package, meta_exists, quote_plus, get_buildconfig
import osc.conf
import oscerr
try:
from xml.etree import cElementTree as ET
except ImportError:
import cElementTree as ET
from conf import config
change_personality = {
'i686': 'linux32',
'i586': 'linux32',
'i386': 'linux32',
'ppc': 'powerpc32',
's390': 's390',
}
can_also_build = {
'x86_64': ['i686', 'i586', 'i386'],
'i686': ['i586'],
'i386': ['i586'],
'ppc64': ['ppc'],
's390x': ['s390'],
}
# real arch of this machine
hostarch = os.uname()[4]
if hostarch == 'i686': # FIXME
hostarch = 'i586'
class Buildinfo:
"""represent the contents of a buildinfo file"""
def __init__(self, filename, apiurl=config['apiurl']):
try:
tree = ET.parse(filename)
except:
print >>sys.stderr, 'could not parse the buildinfo:'
print >>sys.stderr, open(filename).read()
sys.exit(1)
root = tree.getroot()
if root.find('error') != None:
sys.stderr.write('buildinfo is broken... it says:\n')
error = root.find('error').text
sys.stderr.write(error + '\n')
sys.exit(1)
if apiurl.startswith('https://') or apiurl.startswith('http://'):
import urlparse
scheme, netloc, path = urlparse.urlsplit(apiurl)[0:3]
apisrv = netloc+path
else:
print >>sys.stderr, 'invalid protocol for the apiurl: \'%s\'' % apiurl
sys.exit(1)
# are we building .rpm or .deb?
# need the right suffix for downloading
# if a package named debhelper is in the dependencies, it must be .deb
self.pacsuffix = 'rpm'
for node in root.findall('dep'):
if node.text == 'debhelper':
self.pacsuffix = 'deb'
break
self.buildarch = root.find('arch').text
self.deps = []
for node in root.findall('bdep'):
p_name = node.get('name')
p_arch = node.get('arch')
if not p_arch:
p_arch = self.buildarch
p_version = node.get('version')
p_release = node.get('release')
if not (p_name and p_arch and p_version):
raise oscerr.APIError(
"buildinfo for package %s/%s/%s is incomplete" % (p_name, p_arch, p_version))
p = Pac(p_name,
p_version,
p_release,
node.get('project'),
node.get('repository'),
p_arch,
node.get('preinstall'),
node.get('runscripts'),
self.buildarch, # buildarch is used only for the URL to access the full tree...
self.pacsuffix,
scheme,
apisrv)
self.deps.append(p)
self.preinstall_list = [ dep.name for dep in self.deps if dep.preinstall ]
self.runscripts_list = [ dep.name for dep in self.deps if dep.runscripts ]
def has_dep(self, name):
for i in self.deps:
if i.name == name:
return True
return False
def remove_dep(self, name):
for i in self.deps:
if i.name == name:
self.deps.remove(i)
return True
return False
class Pac:
"""represent a package to be downloaded"""
def __init__(self, name, version, release, project, repository, arch,
preinstall, runscripts, buildarch, pacsuffix, scheme=config['scheme'], apisrv=config['apisrv']):
self.name = name
self.version = version
self.release = release
self.arch = arch
self.project = project
self.repository = repository
self.preinstall = preinstall
self.runscripts = runscripts
self.buildarch = buildarch
self.pacsuffix = pacsuffix
# build a map to fill our the URL templates
self.mp = {}
self.mp['name'] = self.name
self.mp['version'] = self.version
self.mp['release'] = self.release
self.mp['arch'] = self.arch
self.mp['project'] = self.project
self.mp['repository'] = self.repository
self.mp['preinstall'] = self.preinstall
self.mp['runscripts'] = self.runscripts
self.mp['buildarch'] = self.buildarch
self.mp['pacsuffix'] = self.pacsuffix
self.mp['scheme'] = scheme
self.mp['apisrv'] = apisrv
self.filename = '%(name)s-%(version)s-%(release)s.%(arch)s.%(pacsuffix)s' % self.mp
self.mp['filename'] = self.filename
def makeurls(self, cachedir, urllist):
self.urllist = []
# build up local URL
# by using the urlgrabber with local urls, we basically build up a cache.
# the cache has no validation, since the package servers don't support etags,
# or if-modified-since, so the caching is simply name-based (on the assumption
# that the filename is suitable as identifier)
self.localdir = '%s/%s/%s/%s' % (cachedir, self.project, self.repository, self.arch)
self.fullfilename=os.path.join(self.localdir, self.filename)
self.url_local = 'file://%s/' % self.fullfilename
# first, add the local URL
self.urllist.append(self.url_local)
# remote URLs
for url in urllist:
self.urllist.append(url % self.mp)
def __str__(self):
return self.name
def __repr__(self):
return "%s" % self.name
def get_built_files(pacdir, pactype):
if pactype == 'rpm':
b_built = os.popen('find %s -name \*.rpm' \
% os.path.join(pacdir, 'RPMS')).read().strip()
s_built = os.popen('find %s -name \*.rpm' \
% os.path.join(pacdir, 'SRPMS')).read().strip()
else:
b_built = os.popen('find %s -name \*.deb' \
% os.path.join(pacdir, 'DEBS')).read().strip()
s_built = None
return s_built, b_built
def get_prefer_pkgs(dirs, wanted_arch):
# XXX learn how to do the same for Debian packages
import glob
paths = []
for dir in dirs:
paths += glob.glob(os.path.join(os.path.abspath(dir), '*.rpm'))
prefer_pkgs = []
for path in paths:
if path.endswith('src.rpm'):
continue
if path.find('-debuginfo-') > 0:
continue
arch, name = os.popen('rpm -qp --nosignature --nodigest --qf "%%{arch} %%{name}\\n" %s' \
% path).read().split()
# instead of this assumption, we should probably rather take the
# requested arch for this package from buildinfo
# also, it will ignore i686 packages, how to handle those?
if arch == wanted_arch or arch == 'noarch':
prefer_pkgs.append((name, path))
return dict(prefer_pkgs)
def main(opts, argv):
repo = argv[0]
arch = argv[1]
spec = argv[2]
buildargs = []
if not opts.userootforbuild:
buildargs.append('--norootforbuild')
if opts.clean:
buildargs.append('--clean')
if opts.noinit:
buildargs.append('--noinit')
if opts.nochecks:
buildargs.append('--no-checks')
if not opts.no_changelog:
buildargs.append('--changelog')
if opts.jobs:
buildargs.append('--jobs %s' % opts.jobs)
if opts.baselibs:
buildargs.append('--baselibs')
buildargs = ' '.join(buildargs)
prj = store_read_project(os.curdir)
pac = store_read_package(os.curdir)
if opts.local_package:
pac = '_repository'
if opts.alternative_project:
prj = opts.alternative_project
pac = '_repository'
if not os.path.exists(spec):
print >>sys.stderr, 'Error: specfile \'%s\' does not exist.' % spec
return 1
if opts.debuginfo:
# make sure %debug_package is in the spec-file.
spec_text = open(spec).read()
if not re.search(r'(?m)^%debug_package', spec_text):
spec_text = re.sub(r'(?m)^(%prep)',
r'# added by osc build -d\n%debug_package\n\n\1',
spec_text, 1)
tmp_spec = NamedTemporaryFile(prefix = spec + '_', dir = '.', suffix = '.spec')
tmp_spec.write(spec_text)
tmp_spec.flush()
spec = tmp_spec.name
os.chmod(spec, 0644)
# make it possible to override configuration of the rc file
for var in ['OSC_PACKAGECACHEDIR', 'OSC_SU_WRAPPER', 'OSC_BUILD_ROOT']:
val = os.getenv(var)
if val:
if var.startswith('OSC_'): var = var[4:]
var = var.lower().replace('_', '-')
if config.has_key(var):
print 'Overriding config value for %s=\'%s\' with \'%s\'' % (var, config[var], val)
config[var] = val
config['build-root'] = config['build-root'] % {'repo': repo, 'arch': arch}
if not opts.extra_pkgs:
extra_pkgs = config['extra-pkgs']
elif opts.extra_pkgs == ['']:
extra_pkgs = None
else:
extra_pkgs = opts.extra_pkgs
print 'Getting buildinfo from server'
bi_file = NamedTemporaryFile(suffix='.xml', prefix='buildinfo.', dir = '/tmp')
try:
bi_text = ''.join(get_buildinfo(store_read_apiurl(os.curdir),
prj,
pac,
repo,
arch,
specfile=open(spec).read(),
addlist=extra_pkgs))
except urllib2.HTTPError, e:
if e.code == 404:
# check what caused the 404
if meta_exists(metatype='prj', path_args=(quote_plus(prj), ),
template_args=None, create_new=False):
if meta_exists(metatype='pkg', path_args=(quote_plus(prj), quote_plus(pac)),
template_args=None, create_new=False) or pac == '_repository':
print >>sys.stderr, 'wrong repo/arch?'
sys.exit(1)
else:
print >>sys.stderr, 'The package \'%s\' does not exists - please ' \
'rerun with \'--local-package\'' % pac
sys.exit(1)
else:
print >>sys.stderr, 'The project \'%s\' does not exists - please ' \
'rerun with \'--alternative-project <alternative_project>\'' % prj
sys.exit(1)
else:
raise
bi_file.write(bi_text)
bi_file.flush()
bi = Buildinfo(bi_file.name, store_read_apiurl(os.curdir))
rpmlist_prefers = []
if opts.prefer_pkgs:
print 'Evaluating preferred packages'
# the resulting dict will also contain packages which are not on the install list
# but they won't be installed
prefer_pkgs = get_prefer_pkgs(opts.prefer_pkgs, bi.buildarch)
for name, path in prefer_pkgs.iteritems():
if bi.has_dep(name):
# We remove a preferred package from the buildinfo, so that the
# fetcher doesn't take care about them.
# Instead, we put it in a list which is appended to the rpmlist later.
# At the same time, this will make sure that these packages are
# not verified.
bi.remove_dep(name)
rpmlist_prefers.append((name, path))
print ' - %s (%s)' % (name, path)
continue
print 'Updating cache of required packages'
fetcher = Fetcher(cachedir = config['packagecachedir'],
urllist = config['urllist'],
auth_dict = config['auth_dict'],
http_debug = config['http_debug'])
# now update the package cache
fetcher.run(bi)
if bi.pacsuffix == 'rpm':
"""don't know how to verify .deb packages. They are verified on install
anyway, I assume... verifying package now saves time though, since we don't
even try to set up the buildroot if it wouldn't work."""
if opts.no_verify:
print 'Skipping verification of package signatures'
else:
print 'Verifying integrity of cached packages'
verify_pacs([ i.fullfilename for i in bi.deps ])
print 'Writing build configuration'
rpmlist = [ '%s %s\n' % (i.name, i.fullfilename) for i in bi.deps ]
rpmlist += [ '%s %s\n' % (i[0], i[1]) for i in rpmlist_prefers ]
rpmlist.append('preinstall: ' + ' '.join(bi.preinstall_list) + '\n')
rpmlist.append('runscripts: ' + ' '.join(bi.runscripts_list) + '\n')
rpmlist_file = NamedTemporaryFile(prefix='rpmlist.', dir = '/tmp')
rpmlist_file.writelines(rpmlist)
rpmlist_file.flush()
os.fsync(rpmlist_file)
print 'Getting buildconfig from server'
bc_file = NamedTemporaryFile(prefix='buildconfig.', dir = '/tmp')
bc_file.write(get_buildconfig(store_read_apiurl(os.curdir), prj, pac, repo, arch))
bc_file.flush()
print 'Running build'
cmd = '%s --root=%s --rpmlist=%s --dist=%s %s %s' \
% (config['build-cmd'],
config['build-root'],
rpmlist_file.name,
bc_file.name,
spec,
buildargs)
if config['su-wrapper'].startswith('su '):
tmpl = '%s \'%s\''
else:
tmpl = '%s %s'
cmd = tmpl % (config['su-wrapper'], cmd)
# real arch of this machine
# vs.
# arch we are supposed to build for
if hostarch != bi.buildarch:
# change personality, if needed
if bi.buildarch in can_also_build.get(hostarch, []):
cmd = change_personality[bi.buildarch] + ' ' + cmd
else:
print >>sys.stderr, 'Error: hostarch \'%s\' cannot build \'%s\'.' % (hostarch, bi.buildarch)
return 1
print cmd
rc = os.system(cmd)
if rc:
print
print 'The buildroot was:', config['build-root']
sys.exit(rc)
pacdirlink = os.path.join(config['build-root'], '.build.packages')
if os.path.exists(pacdirlink):
pacdirlink = os.readlink(pacdirlink)
pacdir = os.path.join(config['build-root'], pacdirlink)
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():
import shutil
shutil.copy2(i, os.path.join(opts.keep_pkgs, os.path.basename(i)))