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# Copyright 2010 Canonical Ltd. This software is licensed under the
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# GNU Affero General Public License version 3 (see the file LICENSE).
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# pylint: disable-msg=E1002
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"""The manager class for building packages from recipes."""
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from canonical.buildd.debian import (
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RETCODE_FAILURE_INSTALL = 200
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RETCODE_FAILURE_BUILD_TREE = 201
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RETCODE_FAILURE_INSTALL_BUILD_DEPS = 202
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RETCODE_FAILURE_BUILD_SOURCE_PACKAGE = 203
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def splat_file(path, contents):
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"""Write a string to the specified path.
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:param path: The path to store the string in.
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:param contents: The string to write to the file.
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file_obj = open(path, 'w')
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file_obj.write(contents)
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def get_chroot_path(build_id, *extra):
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"""Return a path within the chroot.
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:param build_id: The build_id of the build.
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:param extra: Additional path elements.
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return get_build_path(
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build_id, 'chroot-autobuild', os.environ['HOME'][1:], *extra)
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class SourcePackageRecipeBuildState(DebianBuildState):
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"""The set of states that a recipe build can be in."""
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BUILD_RECIPE = "BUILD_RECIPE"
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class SourcePackageRecipeBuildManager(DebianBuildManager):
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"""Build a source package from a bzr-builder recipe."""
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initial_build_state = SourcePackageRecipeBuildState.BUILD_RECIPE
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def __init__(self, slave, buildid):
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:param slave: A build slave device.
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:param buildid: The id of the build (a str).
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DebianBuildManager.__init__(self, slave, buildid)
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self.build_recipe_path = slave._config.get(
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"sourcepackagerecipemanager", "buildrecipepath")
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def initiate(self, files, chroot, extra_args):
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"""Initiate a build with a given set of files and chroot.
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:param files: The files sent by the manager with the request.
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:param chroot: The sha1sum of the chroot to use.
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:param extra_args: A dict of extra arguments.
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self.recipe_text = extra_args['recipe_text']
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self.suite = extra_args['suite']
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self.component = extra_args['ogrecomponent']
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self.author_name = extra_args['author_name']
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self.author_email = extra_args['author_email']
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self.archive_purpose = extra_args['archive_purpose']
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self.distroseries_name = extra_args['distroseries_name']
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super(SourcePackageRecipeBuildManager, self).initiate(
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files, chroot, extra_args)
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"""Run the build process to build the source package."""
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os.makedirs(get_chroot_path(self._buildid, 'work'))
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recipe_path = get_chroot_path(self._buildid, 'work/recipe')
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splat_file(recipe_path, self.recipe_text)
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"buildrecipe", self._buildid, self.author_name.encode('utf-8'),
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self.author_email, self.suite, self.distroseries_name,
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self.component, self.archive_purpose]
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self.runSubProcess(self.build_recipe_path, args)
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def iterate_BUILD_RECIPE(self, retcode):
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"""Move from BUILD_RECIPE to the next logical state."""
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if retcode == RETCODE_SUCCESS:
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print("Returning build status: OK")
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elif retcode == RETCODE_FAILURE_INSTALL_BUILD_DEPS:
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if not self.alreadyfailed:
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tmpLog = self.getTmpLogContents()
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'The following packages have unmet dependencies:\n'
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'.*: Depends: ([^ ]*( \([^)]*\))?)')
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mo = re.search(rx, tmpLog, re.M)
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self._slave.depFail(mo.group(1))
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print("Returning build status: DEPFAIL")
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print("Dependencies: " + mo.group(1))
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print("Returning build status: Build failed")
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self._slave.buildFail()
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self.alreadyfailed = True
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retcode >= RETCODE_FAILURE_INSTALL and
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retcode <= RETCODE_FAILURE_BUILD_SOURCE_PACKAGE):
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# XXX AaronBentley 2009-01-13: We should handle depwait separately
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if not self.alreadyfailed:
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self._slave.buildFail()
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print("Returning build status: Build failed.")
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self.alreadyfailed = True
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if not self.alreadyfailed:
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self._slave.builderFail()
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print("Returning build status: Builder failed.")
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self.alreadyfailed = True
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self._state = DebianBuildState.REAP
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self.doReapProcesses()
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def getChangesFilename(self):
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"""Return the path to the changes file."""
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work_path = get_build_path(self._buildid)
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for name in os.listdir(work_path):
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if name.endswith('_source.changes'):
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return os.path.join(work_path, name)
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def gatherResults(self):
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"""Gather the results of the build and add them to the file cache.
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The primary file we care about is the .changes file.
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The manifest is also a useful record.
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DebianBuildManager.gatherResults(self)
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self._slave.addWaitingFile(get_build_path(self._buildid, 'manifest'))
added
removed
lib/canonical/buildd/sourcepackagerecipe.py
