def testLuciRerunBuildSearch(self):
build_id = 1234567890
commit_position = 65432
commit = GitilesCommit(gitiles_host='chromium.googlesource.com',
gitiles_project='chromium/src',
gitiles_ref='refs/heads/master',
gitiles_id='git_hash',
commit_position=commit_position)
analysis = self._CreateCompileFailureAnalysis()
self._CreateCompileRerunBuild(build_id, commit_position, analysis.key)
rerun_builds = CompileRerunBuild.SearchBuildOnCommit(
analysis.key, commit)
self.assertEqual(1, len(rerun_builds))
self.assertEqual(build_id, rerun_builds[0].build_id)
def _GetExistingRerunBuild(self, analysis_key, rerun_commit):
return CompileRerunBuild.SearchBuildOnCommit(analysis_key,
rerun_commit)
def TriggerRerunBuild(context, analyzed_build_id, referred_build, analysis_key,
rerun_builder, rerun_commit, output_targets):
"""Triggers a rerun build if there's no existing one.
Creates and saves a CompileRerunBuild entity if a new build is triggered.
Checking for existing build and saving new build are in one transaction to
make sure no duplicated rerun builds can be triggered.
Args:
context (findit_v2.services.context.Context): Scope of the analysis.
analyzed_build_id (int): Build id of the build that's being analyzed.
referred_build (buildbucket build.proto): Info about the build being
referred to trigger new rerun builds. This build could be the analyzed
build or a previous rerun build in the same analysis.
analysis_key (Key to CompileFailureAnalysis): Key to the running analysis.
rerun_builder (BuilderId): Builder to rerun the build.
rerun_commit (GitilesCommit): Gitiles commit the build runs on.
output_targets (dict): A dict of targets the rerun build should re-compile.
{
'compile': ['target1.o', ...]
}
"""
# Check if there's a running build on that commit already.
existing_builds = CompileRerunBuild.SearchBuildOnCommit(
analysis_key, rerun_commit)
if existing_builds:
# TODO(crbug/957760): Re-trigger the build if the existing one(s) ended with
# unexpected failures.
logging.debug('Found existing rerun build for analysis %s on commit %d.',
analysis_key.urlsafe(), rerun_commit.commit_position)
return
rerun_tags = _GetRerunBuildTags(analyzed_build_id)
input_properties = _GetRerunBuildInputProperties(context, referred_build,
output_targets)
if not input_properties:
logging.error(
'Failed to get input properties to trigger rerun build'
'for build %d.', analyzed_build_id)
return
gitiles_commit_pb = common_pb2.GitilesCommit(
project=rerun_commit.gitiles_project,
host=rerun_commit.gitiles_host,
ref=rerun_commit.gitiles_ref,
id=rerun_commit.gitiles_id)
new_build = buildbucket_client.TriggerV2Build(
rerun_builder, gitiles_commit_pb, input_properties, tags=rerun_tags)
if not new_build:
logging.error(
'Failed to trigger rerun build for %s in build %d,'
'on commit %s', output_targets, analyzed_build_id,
rerun_commit.gitiles_id)
return
CompileRerunBuild.Create(
luci_project=rerun_builder.project,
luci_bucket=rerun_builder.bucket,
luci_builder=rerun_builder.builder,
build_id=new_build.id,
legacy_build_number=new_build.number,
gitiles_host=rerun_commit.gitiles_host,
gitiles_project=rerun_commit.gitiles_project,
gitiles_ref=rerun_commit.gitiles_ref,
gitiles_id=rerun_commit.gitiles_id,
commit_position=rerun_commit.commit_position,
status=new_build.status,
create_time=new_build.create_time.ToDatetime(),
parent_key=analysis_key).put()