| # Copyright 2020 Google Inc. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| ################################################################################ |
| """Cloud function that requests coverage builds.""" |
| import base64 |
| |
| import google.auth |
| from google.cloud import ndb |
| |
| import build_and_run_coverage |
| import request_build |
| |
| BASE_PROJECT = 'oss-fuzz-base' |
| |
| |
| def get_build_steps(project_name, image_project, base_images_project): |
| """Retrieve build steps.""" |
| project_yaml_contents, dockerfile_lines = request_build.get_project_data( |
| project_name) |
| return build_and_run_coverage.get_build_steps(project_name, |
| project_yaml_contents, |
| dockerfile_lines, image_project, |
| base_images_project) |
| |
| |
| def request_coverage_build(event, context): |
| """Entry point for coverage build cloud function.""" |
| del context #unused |
| if 'data' in event: |
| project_name = base64.b64decode(event['data']).decode('utf-8') |
| else: |
| raise RuntimeError('Project name missing from payload') |
| |
| with ndb.Client().context(): |
| credentials, image_project = google.auth.default() |
| build_steps = get_build_steps(project_name, image_project, BASE_PROJECT) |
| if not build_steps: |
| return |
| request_build.run_build(project_name, image_project, build_steps, |
| credentials, |
| build_and_run_coverage.COVERAGE_BUILD_TAG) |