def ExtractBuildInfo(master_name, builder_name, build_number, build_data):
"""Extracts and returns build information as an instance of BuildInfo."""
build_info = BuildInfo(master_name, builder_name, build_number)
data_json = json.loads(build_data)
chromium_revision = GetBuildProperty(data_json.get('properties', []),
'got_revision')
commit_position_line = GetBuildProperty(data_json.get('properties', []),
'got_revision_cp')
parent_buildername = GetBuildProperty(data_json.get('properties', []),
'parent_buildername')
parent_mastername = GetBuildProperty(data_json.get('properties', []),
'parent_mastername')
build_info.build_start_time = GetBuildStartTime(data_json)
build_info.build_end_time = GetBuildEndTime(data_json)
build_info.chromium_revision = chromium_revision
build_info.commit_position = _GetCommitPosition(commit_position_line)
build_info.completed = data_json.get('currentStep') is None
build_info.result = GetBuildResult(data_json)
build_info.parent_buildername = parent_buildername
build_info.parent_mastername = parent_mastername
changes = data_json.get('sourceStamp', {}).get('changes', [])
for change in changes:
if change['revision'] not in build_info.blame_list:
build_info.blame_list.append(change['revision'])
# Step categories:
# 1. A step is passed if it is in SUCCESS or WARNINGS status.
# 2. A step is failed if it is in FAILED status.
# 3. A step is not passed if it is not in SUCCESS or WARNINGS status. This
# category includes steps in statuses: FAILED, SKIPPED, EXCEPTION, RETRY,
# CANCELLED, etc.
steps = data_json.get('steps', [])
for step_data in steps:
step_name = step_data['name']
if not step_data.get('isFinished', False):
# Skip steps that haven't started yet or are still running.
continue
step_result = GetStepResult(step_data)
if step_result not in (SUCCESS, WARNINGS):
build_info.not_passed_steps.append(step_name)
step_logs = step_data.get('logs')
if step_logs and 'preamble' == step_logs[0][0]:
# Skip a annotating step like "steps" or "slave_steps", which wraps other
# steps. A failed annotated step like "content_browsertests" will make
# the annotating step like "steps" fail too. Such annotating steps have a
# log with name "preamble".
continue
if step_result in (SUCCESS, WARNINGS):
build_info.passed_steps.append(step_name)
elif step_result == FAILURE:
build_info.failed_steps.append(step_name)
return build_info
def ExtractBuildInfoFromV2Build(master_name, builder_name, build_number, build):
"""Generates BuildInfo using bb v2 build info.
This conversion is needed to keep Findit v1 running, will be deprecated in
v2 (TODO: crbug.com/966982).
Args:
master_name (str): The name of the master.
builder_name (str): The name of the builder.
build_number (int): The build number.
build (build_pb2.Build): All info about the build.
Returns:
(BuildInfo)
"""
build_info = BuildInfo(master_name, builder_name, build_number)
input_properties = json_format.MessageToDict(build.input.properties)
chromium_revision = build.input.gitiles_commit.id
runtime = input_properties.get('$recipe_engine/runtime') or {}
build_info.chromium_revision = chromium_revision
repo_url = git.GetRepoUrlFromV2Build(build)
build_info.commit_position = git.GetCommitPositionFromRevision(
build.input.gitiles_commit.id, repo_url=repo_url)
build_info.build_start_time = build.create_time.ToDatetime()
build_info.build_end_time = build.end_time.ToDatetime()
build_info.completed = bool(build_info.build_end_time)
build_info.result = build.status
build_info.parent_buildername = input_properties.get('parent_buildername')
build_info.parent_mastername = input_properties.get('parent_mastername')
build_info.buildbucket_id = str(build.id)
build_info.buildbucket_bucket = build.builder.bucket
build_info.is_luci = runtime.get('is_luci')
build_info.blame_list = GetBlameListForV2Build(build)
# Step categories:
# 1. A step is passed if it is in SUCCESS status.
# 2. A step is failed if it is in FAILURE status.
# 3. A step is not passed if it is not in SUCCESS status. This category
# includes steps in statuses: FAILURE, INFRA_FAILURE, CANCELED, etc.
for step in build.steps:
step_name = step.name
step_status = step.status
if step_status in [
common_pb2.STATUS_UNSPECIFIED, common_pb2.SCHEDULED, common_pb2.STARTED
]:
continue
if step_status != common_pb2.SUCCESS:
build_info.not_passed_steps.append(step_name)
if step_name == 'Failure reason':
# 'Failure reason' is always red when the build breaks or has exception,
# but it is not a failed step.
continue
if not step.logs:
# Skip wrapping steps.
continue
if step_status == common_pb2.SUCCESS:
build_info.passed_steps.append(step_name)
elif step_status == common_pb2.FAILURE:
build_info.failed_steps.append(step_name)
return build_info