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# 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 to build base images on Google Cloud Builder."""
import logging
import google.auth
from googleapiclient.discovery import build
import build_base_images
import build_msan_libs
BASE_PROJECT = 'oss-fuzz-base'
# pylint: disable=no-member
def run_build(steps, images):
"""Execute the retrieved build steps in gcp."""
credentials, _ = google.auth.default()
build_body = {
'steps': steps,
'timeout': str(6 * 3600) + 's',
'options': {
'machineType': 'N1_HIGHCPU_32'
},
'images': images
}
cloudbuild = build('cloudbuild',
'v1',
credentials=credentials,
cache_discovery=False)
build_info = cloudbuild.projects().builds().create(project_id=BASE_PROJECT,
body=build_body).execute()
build_id = build_info['metadata']['build']['id']
logging.info('Build ID: %s', build_id)
logging.info('Logs: %s',
build_base_images.get_logs_url(build_id, BASE_PROJECT))
def base_builder(event, context):
"""Cloud function to build base images."""
del event, context
tag_prefix = f'gcr.io/{BASE_PROJECT}/'
steps = build_base_images.get_steps(build_base_images.BASE_IMAGES, tag_prefix)
images = [
tag_prefix + base_image for base_image in build_base_images.BASE_IMAGES
]
run_build(steps, images)
def base_msan_builder(event, context):
"""Cloud function to build base images."""
del event, context
image = f'gcr.io/{BASE_PROJECT}/msan-libs-builder'
steps = build_msan_libs.get_steps(image)
images = [
f'gcr.io/{BASE_PROJECT}/base-sanitizer-libs-builder',
image,
]
run_build(steps, images)
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