mirror of https://github.com/google/oss-fuzz.git
93 lines
3.1 KiB
Python
Executable File
93 lines
3.1 KiB
Python
Executable File
#! /usr/bin/env python3
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# Copyright 2021 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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################################################################################
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"""Script for building and pushing base-images to gcr.io/oss-fuzz-base/ with
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"-test" suffix. This is useful for reusing the build infra to test image
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changes."""
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import logging
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import multiprocessing
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import os
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import subprocess
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import sys
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TAG_PREFIX = 'gcr.io/oss-fuzz-base/'
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INFRA_DIR = os.path.dirname(__file__)
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IMAGES_DIR = os.path.join(INFRA_DIR, 'base-images')
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def push_image(tag):
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"""Pushes image with |tag| to docker registry."""
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logging.info('Pushing: %s', tag)
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command = ['docker', 'push', tag]
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subprocess.run(command, check=True)
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logging.info('Pushed: %s', tag)
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def build_and_push_image(image, test_image_suffix):
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"""Builds and pushes |image| to docker registry with "-testing" suffix."""
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main_tag = TAG_PREFIX + image
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testing_tag = main_tag + '-' + test_image_suffix
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tags = [main_tag, testing_tag]
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build_image(image, tags)
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push_image(testing_tag)
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def build_image(image, tags):
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"""Builds |image| and tags it with |tags|."""
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logging.info('Building: %s', image)
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command = ['docker', 'build']
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for tag in tags:
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command.extend(['--tag', tag])
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path = os.path.join(IMAGES_DIR, image)
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command.append(path)
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subprocess.run(command, check=True)
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logging.info('Built: %s', image)
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def build_and_push_images(test_image_suffix):
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"""Builds and pushes base-images."""
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images = [
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['base-image'],
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['base-clang'],
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# base-runner is also dependent on base-clang.
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['base-builder', 'base-runner'],
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[
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'base-runner-debug', 'base-builder-go', 'base-builder-jvm',
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'base-builder-python', 'base-builder-rust', 'base-builder-swift'
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],
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]
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max_parallelization = max([len(image_list) for image_list in images])
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proc_count = min(multiprocessing.cpu_count(), max_parallelization)
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logging.info('Using %d parallel processes.', proc_count)
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pool = multiprocessing.Pool(proc_count)
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for image_list in images:
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args_list = [(image, test_image_suffix) for image in image_list]
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pool.starmap(build_and_push_image, args_list)
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def main():
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""""Builds base-images tags them with "-testing" suffix (in addition to normal
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tag) and pushes testing suffixed images to docker registry."""
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test_image_suffix = sys.argv[1]
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logging.basicConfig(level=logging.DEBUG)
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logging.info('Doing simple gcloud command to ensure 2FA passes.')
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subprocess.run(['gcloud', 'projects', 'list', '--limit=1'], check=True)
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build_and_push_images(test_image_suffix)
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if __name__ == '__main__':
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main()
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