/
builds.py
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/
builds.py
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# This file is part of Buildbot. Buildbot 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.
#
# Copyright Buildbot Team Members
from __future__ import absolute_import
from __future__ import print_function
from future.utils import iteritems
from twisted.internet import defer
from buildbot.data import base
from buildbot.data import types
from buildbot.data.resultspec import ResultSpec
class Db2DataMixin(object):
def _generate_filtered_properties(self, props, filters):
"""
This method returns Build's properties according to property filters.
.. seealso::
`Official Documentation <http://docs.buildbot.net/latest/developer/rtype-build.html>`_
:param props: The Build's properties as a dict (from db)
:param filters: Desired properties keys as a list (from API URI)
"""
# by default none properties are returned
if props and filters: # pragma: no cover
return (props
if '*' in filters
else dict(((k, v) for k, v in iteritems(props) if k in filters)))
def db2data(self, dbdict):
data = {
'buildid': dbdict['id'],
'number': dbdict['number'],
'builderid': dbdict['builderid'],
'buildrequestid': dbdict['buildrequestid'],
'workerid': dbdict['workerid'],
'masterid': dbdict['masterid'],
'started_at': dbdict['started_at'],
'complete_at': dbdict['complete_at'],
'complete': dbdict['complete_at'] is not None,
'state_string': dbdict['state_string'],
'results': dbdict['results'],
'properties': {}
}
return defer.succeed(data)
fieldMapping = {
'buildid': 'builds.id',
'number': 'builds.number',
'builderid': 'builds.builderid',
'buildrequestid': 'builds.buildrequestid',
'workerid': 'builds.workerid',
'masterid': 'builds.masterid',
'started_at': 'builds.started_at',
'complete_at': 'builds.complete_at',
'state_string': 'builds.state_string',
'results': 'builds.results',
}
class BuildEndpoint(Db2DataMixin, base.Endpoint):
isCollection = False
pathPatterns = """
/builds/n:buildid
/builders/n:builderid/builds/n:number
"""
@defer.inlineCallbacks
def get(self, resultSpec, kwargs):
if 'buildid' in kwargs:
dbdict = yield self.master.db.builds.getBuild(kwargs['buildid'])
else:
bldr = kwargs['builderid']
num = kwargs['number']
dbdict = yield self.master.db.builds.getBuildByNumber(bldr, num)
data = yield self.db2data(dbdict) if dbdict else None
# In some cases, data could be None
if data:
filters = resultSpec.popProperties() if hasattr(
resultSpec, 'popProperties') else []
# Avoid to request DB for Build's properties if not specified
if filters: # pragma: no cover
try:
props = yield self.master.db.builds.getBuildProperties(data['buildid'])
except (KeyError, TypeError):
props = {}
filtered_properties = self._generate_filtered_properties(
props, filters)
if filtered_properties:
data['properties'] = filtered_properties
defer.returnValue(data)
def control(self, action, args, kwargs):
# we convert the action into a mixedCase method name
action_method = getattr(self, "action" + action.capitalize())
if action_method is None:
raise ValueError("action: {} is not supported".format(action))
return action_method(args, kwargs)
@defer.inlineCallbacks
def actionStop(self, args, kwargs):
buildid = kwargs.get('buildid')
if buildid is None:
bldr = kwargs['builderid']
num = kwargs['number']
dbdict = yield self.master.db.builds.getBuildByNumber(bldr, num)
buildid = dbdict['id']
self.master.mq.produce(("control", "builds",
str(buildid), 'stop'),
dict(reason=kwargs.get('reason', args.get('reason', 'no reason'))))
@defer.inlineCallbacks
def actionRebuild(self, args, kwargs):
# we use the self.get and not self.data.get to be able to support all
# the pathPatterns of this endpoint
build = yield self.get(ResultSpec(), kwargs)
buildrequest = yield self.master.data.get(('buildrequests', build['buildrequestid']))
res = yield self.master.data.updates.rebuildBuildrequest(buildrequest)
defer.returnValue(res)
class BuildsEndpoint(Db2DataMixin, base.Endpoint):
isCollection = True
pathPatterns = """
/builds
/builders/n:builderid/builds
/buildrequests/n:buildrequestid/builds
/workers/n:workerid/builds
"""
rootLinkName = 'builds'
@defer.inlineCallbacks
def get(self, resultSpec, kwargs):
# following returns None if no filter
# true or false, if there is a complete filter
complete = resultSpec.popBooleanFilter("complete")
buildrequestid = resultSpec.popIntegerFilter("buildrequestid")
resultSpec.fieldMapping = self.fieldMapping
builds = yield self.master.db.builds.getBuilds(
builderid=kwargs.get('builderid'),
buildrequestid=kwargs.get('buildrequestid', buildrequestid),
workerid=kwargs.get('workerid'),
complete=complete,
resultSpec=resultSpec)
# returns properties' list
filters = resultSpec.popProperties()
buildscol = []
for b in builds:
data = yield self.db2data(b)
# Avoid to request DB for Build's properties if not specified
if filters: # pragma: no cover
props = yield self.master.db.builds.getBuildProperties(b['id'])
filtered_properties = self._generate_filtered_properties(
props, filters)
if filtered_properties:
data['properties'] = filtered_properties
buildscol.append(data)
defer.returnValue(buildscol)
class Build(base.ResourceType):
name = "build"
plural = "builds"
endpoints = [BuildEndpoint, BuildsEndpoint]
keyFields = ['builderid', 'buildid', 'workerid']
eventPathPatterns = """
/builders/:builderid/builds/:number
/builds/:buildid
/workers/:workerid/builds/:buildid
"""
class EntityType(types.Entity):
buildid = types.Integer()
number = types.Integer()
builderid = types.Integer()
buildrequestid = types.Integer()
workerid = types.Integer()
masterid = types.Integer()
started_at = types.DateTime()
complete = types.Boolean()
complete_at = types.NoneOk(types.DateTime())
results = types.NoneOk(types.Integer())
state_string = types.String()
properties = types.NoneOk(types.SourcedProperties())
entityType = EntityType(name)
@defer.inlineCallbacks
def generateEvent(self, _id, event):
# get the build and munge the result for the notification
build = yield self.master.data.get(('builds', str(_id)))
self.produceEvent(build, event)
@base.updateMethod
@defer.inlineCallbacks
def addBuild(self, builderid, buildrequestid, workerid):
res = yield self.master.db.builds.addBuild(
builderid=builderid,
buildrequestid=buildrequestid,
workerid=workerid,
masterid=self.master.masterid,
state_string=u'created')
defer.returnValue(res)
@base.updateMethod
def generateNewBuildEvent(self, buildid):
return self.generateEvent(buildid, "new")
@base.updateMethod
@defer.inlineCallbacks
def setBuildStateString(self, buildid, state_string):
res = yield self.master.db.builds.setBuildStateString(
buildid=buildid, state_string=state_string)
yield self.generateEvent(buildid, "update")
defer.returnValue(res)
@base.updateMethod
@defer.inlineCallbacks
def finishBuild(self, buildid, results):
res = yield self.master.db.builds.finishBuild(
buildid=buildid, results=results)
yield self.generateEvent(buildid, "finished")
defer.returnValue(res)