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#!/usr/bin/python
# fedpkg-pull-build-chain:
# Build binary RPMS for the named source RPMs from the latest upstream code. Fedora CVS tree
# is checked out into the current directory. Build logs go in _build. You must specify
# a destination path for RPMS with --resultdir.
#
# Licensed under the new-BSD license (http://www.opensource.org/licenses/bsd-license.php)
# Copyright (C) 2010 Red Hat, Inc.
# Written by Colin Walters <walters@verbum.org>
import getopt
import os
import sys
import subprocess
import shutil
def check_call_verbose(*args, **kwargs):
print "Running: %r" % (args[0], )
subprocess.check_call(*args, **kwargs)
def main():
try:
opts, args = getopt.getopt(sys.argv[1:], '', ['release=', 'arch=', 'resultdir=', 'force'])
except getopt.GetoptError, e:
print unicode(e)
print "Usage: fedpkg-pull-build-chain --release=F-12 --resultdir=/path/to/repo rpm1 rpm2 ..."
sys.exit(1)
force = False
release = None
resultdir = None
architectures = []
for o, a in opts:
if o in ('--force', ):
force = True
elif o in ('--release', ):
release = a
elif o in ('--arch', ):
architectures.append(a)
elif o in ('--resultdir', ):
resultdir = a
if release is None:
print "Must specify --release"
sys.exit(1)
if resultdir is None:
print "Must specify --resultdir=/path/to/repository"
sys.exit(1)
if len(architectures) == 0:
architectures.append(subprocess.Popen(['uname', '-m'], stdout=subprocess.PIPE).communicate()[0].strip())
if not os.path.exists(resultdir):
print "Creating repository in %r" % (resultdir, )
os.mkdir(resultdir)
check_call_verbose(['createrepo', '.'], cwd=resultdir)
try:
os.mkdir('_build')
except OSError, e:
pass
mockreleases = []
for f in ('site-defaults.cfg', 'logging.ini'):
shutil.copy2('/etc/mock/' + f, '_build')
for architecture in architectures:
# FIXME do this better
mockrelease = 'fedora-' + release[2:].lower() + '-' + architecture
f_in = open(os.path.join('/etc', 'mock', mockrelease + '.cfg'))
new_mockrelease_path = os.path.join('_build', mockrelease + '.cfg')
f_out = open(new_mockrelease_path, 'w')
for line in f_in:
f_out.write(line)
f_in.close()
f_out.write('config_opts[\'yum.conf\'] += """[buildchain]\nname=buildchain\nbaseurl=file://%s\n"""' % (os.path.abspath(resultdir), ))
f_out.close()
mockreleases.append(mockrelease)
failed = []
for arg in args:
if not os.path.isdir(arg):
print "Checking out %r from fedora-cvs" % (arg, )
check_call_verbose(['fedora-cvs', arg], stdout=sys.stdout, stderr=sys.stderr)
release_dir = os.path.join(arg, release)
for filename in os.listdir(release_dir):
fpath = os.path.join(release_dir, filename)
if filename.endswith('.src.rpm'):
print "Deleting old srpm: " + fpath
os.unlink(fpath)
mock_resultdir = os.path.join('_build', arg)
try:
os.makedirs(mock_resultdir)
except OSError, e:
# assume EEXIST,
for filename in os.listdir(mock_resultdir):
if filename == 'lastbuild-status':
continue
os.unlink(os.path.join(mock_resultdir, filename))
lastbuild_filepath = os.path.join(mock_resultdir, 'lastbuild-status')
if os.path.exists(lastbuild_filepath):
last_build_succeeded = open(lastbuild_filepath).read() == 'success'
else:
last_build_succeeded = False
print "Running fedpkg-make-pull"
args = ['fedpkg-make-pull']
if force or not last_build_succeeded:
args.append('--force')
try:
check_call_verbose(args, stdout=sys.stdout, stderr=sys.stderr, cwd=release_dir)
except subprocess.CalledProcessError, e:
print "Failed: " + unicode(e)
failed.append(arg)
continue
srpm = None
for filename in os.listdir(release_dir):
fpath = os.path.join(release_dir, filename)
if filename.endswith('.src.rpm'):
srpm = fpath
if srpm is None and last_build_succeeded:
print "No updates and have a previous successful build, nothing to do"
continue
current_failed = False
for mockrelease in mockreleases:
try:
check_call_verbose(['mock', '--configdir=_build', '-r', mockrelease, '--resultdir=' + mock_resultdir, 'rebuild', srpm], stdout=sys.stdout, stderr=sys.stderr)
except subprocess.CalledProcessError, e:
print "Failed: " + unicode(e)
current_failed = True
failed.append(arg)
break
if current_failed:
f = open(lastbuild_filepath, 'w')
f.write('failed')
f.close()
break
print "Successfully built %r" % (arg, )
print "Updating repository in %r" % (resultdir, )
linkname = os.path.join(resultdir, os.path.basename(srpm))
if not os.path.exists(linkname):
os.link(srpm, linkname)
for filename in os.listdir(mock_resultdir):
if not filename.endswith('.rpm'):
continue
src = os.path.join(mock_resultdir, filename)
linkname = os.path.join(resultdir, filename)
if os.path.exists(linkname):
continue
os.link(src, linkname)
check_call_verbose(['createrepo', '.'], cwd=resultdir)
f = open(lastbuild_filepath, 'w')
f.write('success')
f.close()
if len(failed) > 0:
sys.exit(1)
else:
sys.exit(0)
if __name__ == '__main__':
main()
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