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# This program is free software; you can
# redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Portions Copyright Buildbot Team Members
# Portions Copyright Marius Rieder <marius.rieder@durchmesser.ch>
"""
Steps and objects related to pbuilder
"""
import re
import stat
import time
from twisted.python import log
from buildbot.steps.shell import WarningCountingShellCommand
from buildbot.process import buildstep
from buildbot.process.buildstep import FAILURE
from buildbot import config
class DebPbuilder(WarningCountingShellCommand):
"""Build a debian package with pbuilder inside of a chroot."""
name = "pbuilder"
haltOnFailure = 1
flunkOnFailure = 1
description = ["pdebuilding"]
descriptionDone = ["pdebuild"]
warningPattern = ".*(warning[: ]|\sW: ).*"
architecture = None
distribution = 'stable'
basetgz = "/var/cache/pbuilder/%(distribution)s-%(architecture)s-buildbot.tgz"
mirror = "http://cdn.debian.net/debian/"
extrapackages = []
keyring = None
components = None
maxAge = 60*60*24*7
pbuilder = '/usr/sbin/pbuilder'
baseOption = '--basetgz'
def __init__(self,
architecture=None,
distribution=None,
basetgz=None,
mirror=None,
extrapackages=None,
keyring=None,
components=None,
**kwargs):
"""
Creates the DebPbuilder object.
@type architecture: str
@param architecture: the name of the architecture to build
@type distribution: str
@param distribution: the man of the distribution to use
@type basetgz: str
@param basetgz: the path or path template of the basetgz
@type mirror: str
@param mirror: the mirror for building basetgz
@type extrapackages: list
@param extrapackages: adds packages specified to buildroot
@type keyring: str
@param keyring: keyring file to use for verification
@type components: str
@param components: components to use for chroot creation
@type kwargs: dict
@param kwargs: All further keyword arguments.
"""
WarningCountingShellCommand.__init__(self, **kwargs)
if architecture:
self.architecture = architecture
if distribution:
self.distribution = distribution
if mirror:
self.mirror = mirror
if extrapackages:
self.extrapackages = extrapackages
if keyring:
self.keyring = keyring
if components:
self.components = components
if self.architecture:
kwargs['architecture'] = self.architecture
else:
kwargs['architecture'] = 'local'
kwargs['distribution'] = self.distribution
if basetgz:
self.basetgz = basetgz % kwargs
else:
self.basetgz = self.basetgz % kwargs
if not self.distribution:
config.error("You must specify a distribution.")
self.command = ['pdebuild', '--buildresult', '.', '--pbuilder', self.pbuilder]
if self.architecture:
self.command += ['--architecture', self.architecture]
self.command += ['--', '--buildresult', '.', self.baseOption, self.basetgz]
if self.extrapackages:
self.command += ['--extrapackages', " ".join(self.extrapackages)]
self.suppressions.append((None, re.compile("\.pbuilderrc does not exist"), None, None))
# Check for Basetgz
def start(self):
cmd = buildstep.RemoteCommand('stat', {'file': self.basetgz})
d = self.runCommand(cmd)
d.addCallback(lambda res: self.checkBasetgz(cmd))
d.addErrback(self.failed)
return d
def checkBasetgz(self, cmd):
if cmd.rc != 0:
log.msg("basetgz not found, initializing it.")
command = ['sudo', self.pbuilder, '--create', self.baseOption,
self.basetgz, '--distribution', self.distribution,
'--mirror', self.mirror]
if self.architecture:
command += ['--architecture', self.architecture]
if self.extrapackages:
command += ['--extrapackages', " ".join(self.extrapackages)]
if self.keyring:
command += ['--debootstrapopts', "--keyring=%s" % self.keyring]
if self.components:
command += ['--components', self.components]
cmd = buildstep.RemoteShellCommand(self.getWorkdir(), command)
stdio_log = stdio_log = self.addLog("pbuilder")
cmd.useLog(stdio_log, True, "stdio")
d = self.runCommand(cmd)
self.step_status.setText(["PBuilder create."])
d.addCallback(lambda res: self.startBuild(cmd))
return d
s = cmd.updates["stat"][-1]
# basetgz will be a file when running in pbuilder
# and a directory in case of cowbuilder
if stat.S_ISREG(s[stat.ST_MODE]) or stat.S_ISDIR(s[stat.ST_MODE]):
log.msg("%s found." % self.basetgz)
age = time.time() - s[stat.ST_MTIME]
if age >= self.maxAge:
log.msg("basetgz outdated, updating")
command = ['sudo', self.pbuilder, '--update',
self.baseOption, self.basetgz]
cmd = buildstep.RemoteShellCommand(self.getWorkdir(), command)
stdio_log = stdio_log = self.addLog("pbuilder")
cmd.useLog(stdio_log, True, "stdio")
d = self.runCommand(cmd)
self.step_status.setText(["PBuilder update."])
d.addCallback(lambda res: self.startBuild(cmd))
return d
return self.startBuild(cmd)
else:
log.msg("%s is not a file or a directory." % self.basetgz)
self.finished(FAILURE)
def startBuild(self, cmd):
if cmd.rc != 0:
log.msg("Failure when running %s." % cmd)
self.finished(FAILURE)
else:
return WarningCountingShellCommand.start(self)
def commandComplete(self, cmd):
out = cmd.logs['stdio'].getText()
m = re.search(r"dpkg-genchanges >\.\./(.+\.changes)", out)
if m:
self.setProperty("deb-changes", m.group(1), "DebPbuilder")
class DebCowbuilder(DebPbuilder):
"""Build a debian package with cowbuilder inside of a chroot."""
name = "cowbuilder"
description = ["pdebuilding"]
descriptionDone = ["pdebuild"]
basetgz = "/var/cache/pbuilder/%(distribution)s-%(architecture)s-buildbot.cow/"
pbuilder = '/usr/sbin/cowbuilder'
baseOption = '--basepath'
class UbuPbuilder(DebPbuilder):
"""Build a Ubuntu package with pbuilder inside of a chroot."""
distribution = None
mirror = "http://archive.ubuntu.com/ubuntu/"
components = "main universe"
class UbuCowbuilder(DebCowbuilder):
"""Build a Ubuntu package with cowbuilder inside of a chroot."""
distribution = None
mirror = "http://archive.ubuntu.com/ubuntu/"
components = "main universe"
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