102 lines
3.9 KiB
Python
Executable file
102 lines
3.9 KiB
Python
Executable file
#!/usr/bin/env python3
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# Copyright 2020 Google LLC
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#
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# Licensed under the the Apache License v2.0 with LLVM Exceptions (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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# https://llvm.org/LICENSE.txt
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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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import logging
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import os
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from choose_projects import ChooseProjects
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import git
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from phabtalk.phabtalk import PhabTalk
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from steps import generic_linux, generic_windows, from_shell_output
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import yaml
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steps_generators = [
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'${BUILDKITE_BUILD_CHECKOUT_PATH}/libcxx/utils/ci/buildkite-pipeline-premerge.sh',
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]
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if __name__ == '__main__':
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scripts_refspec = os.getenv("ph_scripts_refspec", "master")
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diff_id = os.getenv("ph_buildable_diff", "")
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no_cache = os.getenv('ph_no_cache') is not None
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filter_output = '--filter-output' if os.getenv('ph_no_filter_output') is None else ''
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projects = os.getenv('ph_projects', 'detect')
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log_level = os.getenv('ph_log_level', 'INFO')
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logging.basicConfig(level=log_level, format='%(levelname)-7s %(message)s')
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phid = os.getenv('ph_target_phid')
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# Add link in review to the build.
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if phid is not None:
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PhabTalk(os.getenv('CONDUIT_TOKEN')).maybe_add_url_artifact(phid, os.getenv('BUILDKITE_BUILD_URL'), 'buildkite')
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# List all affected projects.
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repo = git.Repo('.')
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patch = repo.git.diff("HEAD~1")
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cp = ChooseProjects('.')
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modified_files = cp.get_changed_files(patch)
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modified_projects, unmapped_changes = cp.get_changed_projects(modified_files)
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if unmapped_changes:
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logging.warning('There were changes that could not be mapped to a project. Checking everything')
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modified_projects = cp.all_projects
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logging.info(f'modified projects: {modified_projects}')
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# Add projects that depend on modified.
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affected_projects = cp.get_affected_projects(modified_projects)
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steps = []
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projects = cp.add_dependencies(affected_projects)
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logging.info(f'projects with dependencies: {projects}')
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excluded_linux = cp.get_excluded('linux')
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logging.info(f'excluded for linux: {excluded_linux}')
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linux_projects = projects - excluded_linux
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if len(linux_projects) > 0:
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steps.extend(generic_linux(';'.join(sorted(linux_projects)), True))
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excluded_windows = cp.get_excluded('windows')
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logging.info(f'excluded for windows: {excluded_windows}')
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windows_projects = projects - excluded_windows
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if len(windows_projects) > 0:
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steps.extend(generic_windows(';'.join(sorted(windows_projects))))
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for gen in steps_generators:
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steps.extend(from_shell_output(gen))
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if phid is None:
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logging.warning('ph_target_phid is not specified. Skipping "Report" step')
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else:
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steps.append({
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'wait': '~',
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'continue_on_failure': True,
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})
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report_step = {
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'label': ':spiral_note_pad: report',
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'commands': [
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# Clone scripts.
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'export SRC=${BUILDKITE_BUILD_PATH}/llvm-premerge-checks',
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'rm -rf ${SRC}',
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'git clone --depth 1 https://github.com/google/llvm-premerge-checks.git "${SRC}"',
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'cd ${SRC}',
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f'git fetch origin "{scripts_refspec}":x',
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'git checkout x',
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'echo "llvm-premerge-checks commit"',
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'git rev-parse HEAD',
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'cd "$BUILDKITE_BUILD_CHECKOUT_PATH"',
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'${SRC}/scripts/summary.py',
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],
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'artifact_paths': ['artifacts/**/*'],
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'agents': {'queue': 'linux'},
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'timeout_in_minutes': 10,
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}
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steps.append(report_step)
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print(yaml.dump({'steps': steps}))
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