191 lines
7.8 KiB
Python
Executable file
191 lines
7.8 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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# Runs all check on buildkite agent.
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import argparse
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import json
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import logging
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import os
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import pathlib
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import re
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import shutil
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import sys
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import time
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from functools import partial
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from typing import Callable
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import clang_format_report
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import clang_tidy_report
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import run_cmake
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import test_results_report
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from buildkite.utils import upload_file
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from exec_utils import watch_shell, if_not_matches, tee
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from phabtalk.add_url_artifact import maybe_add_url_artifact
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from phabtalk.phabtalk import Report, PhabTalk, Step
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def ninja_all_report(step: Step, _: Report, filter_output: bool):
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print('Full log will be available in Artifacts "ninja-all.log"', flush=True)
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step.reproduce_commands.append('ninja all')
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with open(f'{artifacts_dir}/ninja-all.log', 'wb') as f:
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w = sys.stdout.buffer.write
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if filter_output:
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r = re.compile(r'^\[.*] (Building|Linking|Linting|Copying|Generating|Creating)')
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w = partial(if_not_matches, write=sys.stdout.buffer.write, regexp=r)
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rc = watch_shell(
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partial(tee, write1=w, write2=f.write),
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partial(tee, write1=sys.stderr.buffer.write, write2=f.write),
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'ninja all', cwd=build_dir)
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logging.debug(f'ninja all: returned {rc}')
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step.set_status_from_exit_code(rc)
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if not step.success:
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report.add_artifact(artifacts_dir, 'ninja-all.log', 'build failed')
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def ninja_check_all_report(step: Step, _: Report, filter_output: bool):
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print('Full log will be available in Artifacts "ninja-check-all.log"', flush=True)
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step.reproduce_commands.append('ninja check-all')
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with open(f'{artifacts_dir}/ninja-check-all.log', 'wb') as f:
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w = sys.stdout.buffer.write
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if filter_output:
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r = re.compile(r'^(\[.*] (Building|Linking|Generating)|(PASS|XFAIL|UNSUPPORTED):)')
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w = partial(if_not_matches, write=sys.stdout.buffer.write, regexp=r)
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rc = watch_shell(
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partial(tee, write1=w, write2=f.write),
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partial(tee, write1=sys.stderr.buffer.write, write2=f.write),
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'ninja check-all', cwd=build_dir)
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logging.debug(f'ninja check-all: returned {rc}')
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step.set_status_from_exit_code(rc)
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test_results_report.run(build_dir, 'test-results.xml', step, report)
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if not step.success:
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message = 'tests failed'
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f = report.test_stats['fail']
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if f == 1:
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message = '1 test failed'
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if f > 1:
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message = f'{f} tests failed'
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report.add_artifact(artifacts_dir, 'ninja-check-all.log', message)
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def run_step(name: str, report: Report, thunk: Callable[[Step, Report], None]) -> Step:
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start = time.time()
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print(f'--- {name}', flush=True) # New section in Buildkite log.
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step = Step()
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step.name = name
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thunk(step, report)
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step.duration = time.time() - start
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# Expand section if it failed.
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if not step.success:
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print('^^^ +++', flush=True)
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report.steps.append(step)
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return step
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def cmake_report(projects: str, step: Step, _: Report):
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global build_dir
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cmake_result, build_dir, cmake_artifacts, commands = run_cmake.run(projects, os.getcwd())
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for file in cmake_artifacts:
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if os.path.exists(file):
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shutil.copy2(file, artifacts_dir)
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step.set_status_from_exit_code(cmake_result)
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step.reproduce_commands = commands
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def as_dict(obj):
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try:
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return obj.toJSON()
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except:
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return obj.__dict__
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description='Runs premerge checks8')
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parser.add_argument('--log-level', type=str, default='WARNING')
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parser.add_argument('--check-clang-format', action='store_true')
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parser.add_argument('--check-clang-tidy', action='store_true')
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parser.add_argument('--filter-output', action='store_true')
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parser.add_argument('--projects', type=str, default='detect',
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help="Projects to select, either a list or projects like 'clang;libc', or "
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"'detect' to automatically infer proejcts from the diff, or "
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"'default' to add all enabled projects")
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args = parser.parse_args()
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logging.basicConfig(level=args.log_level, format='%(levelname)-7s %(message)s')
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build_dir = ''
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step_key = os.getenv("BUILDKITE_STEP_KEY")
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scripts_dir = pathlib.Path(__file__).parent.absolute()
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artifacts_dir = os.path.join(os.getcwd(), 'artifacts')
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os.makedirs(artifacts_dir, exist_ok=True)
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report_path = f'{step_key}_result.json'
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report = Report()
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report.os = f'{os.getenv("BUILDKITE_AGENT_META_DATA_OS")}'
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report.name = step_key
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report.success = False
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# Create report with failure in case something below fails.
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with open(report_path, 'w') as f:
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json.dump(report.__dict__, f, default=as_dict)
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report.success = True
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cmake = run_step('cmake', report, lambda s, r: cmake_report(args.projects, s, r))
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if cmake.success:
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ninja_all = run_step('ninja all', report, partial(ninja_all_report, filter_output=args.filter_output))
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if ninja_all.success:
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run_step('ninja check-all', report, partial(ninja_check_all_report, filter_output=args.filter_output))
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if args.check_clang_tidy:
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run_step('clang-tidy', report,
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lambda s, r: clang_tidy_report.run('HEAD~1', os.path.join(scripts_dir, 'clang-tidy.ignore'), s, r))
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if args.check_clang_format:
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run_step('clang-format', report,
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lambda s, r: clang_format_report.run('HEAD~1', os.path.join(scripts_dir, 'clang-format.ignore'), s, r))
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logging.debug(report)
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print('+++ Summary', flush=True)
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for s in report.steps:
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mark = 'OK '
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if not s.success:
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report.success = False
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mark = 'FAIL '
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msg = ''
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if len(s.messages):
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msg = ': ' + '\n '.join(s.messages)
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print(f'{mark} {s.name}{msg}', flush=True)
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print('--- Reproduce build locally', flush=True)
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print(f'git clone {os.getenv("BUILDKITE_REPO")} llvm-project')
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print('cd llvm-project')
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print(f'git checkout {os.getenv("BUILDKITE_COMMIT")}')
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for s in report.steps:
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if len(s.reproduce_commands) == 0:
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continue
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print('\n'.join(s.reproduce_commands), flush=True)
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print('', flush=True)
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if not report.success:
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print('^^^ +++', flush=True)
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ph_target_phid = os.getenv('ph_target_phid')
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ph_buildable_diff = os.getenv('ph_buildable_diff')
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if ph_target_phid is not None:
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phabtalk = PhabTalk(os.getenv('CONDUIT_TOKEN'), 'https://reviews.llvm.org/api/', False)
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for u in report.unit:
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u['engine'] = step_key
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phabtalk.update_build_status(ph_buildable_diff, ph_target_phid, True, report.success, report.lint, report.unit)
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for a in report.artifacts:
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url = upload_file(a['dir'], a['file'])
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if url is not None:
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maybe_add_url_artifact(phabtalk, ph_target_phid, url, f'{a["name"]} ({step_key})')
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else:
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logging.warning('No phabricator phid is specified. Will not update the build status in Phabricator')
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with open(report_path, 'w') as f:
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json.dump(report.__dict__, f, default=as_dict)
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if not report.success:
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print('Build completed with failures', flush=True)
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exit(1)
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