mirror of
https://github.com/dart-lang/sdk
synced 2024-11-05 18:22:09 +00:00
c7680744b0
This reverts commit 92868580b4.
Reason for revert: I'm seeing failures in golem:
ninja: error: '../../third_party/dart/.dart_tool/package_config.json', needed by 'vm_outline_strong.dill', missing and no known rule to make it
Original change's description:
> Auto-generate the package_config.json file on gclient sync.
>
> Change-Id: Ibb5e548c0738e7dd0061433cf054af8336a0683b
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/234320
> Reviewed-by: Alexander Thomas <athom@google.com>
> Reviewed-by: Lasse Nielsen <lrn@google.com>
> Commit-Queue: Devon Carew <devoncarew@google.com>
TBR=lrn@google.com,devoncarew@google.com,athom@google.com
Change-Id: Ic2b7ae3feedfa064ddbbdb0b36f0e3db088bf177
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/234802
Reviewed-by: Devon Carew <devoncarew@google.com>
Commit-Queue: Devon Carew <devoncarew@google.com>
396 lines
14 KiB
Python
396 lines
14 KiB
Python
#!/usr/bin/env python3
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# Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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"""Top-level presubmit script for Dart.
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See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
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for more details about the presubmit API built into gcl.
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"""
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import imp
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import os
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import os.path
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from typing import Callable
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import scm
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import subprocess
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import tempfile
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import platform
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USE_PYTHON3 = True
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def is_cpp_file(path):
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return path.endswith('.cc') or path.endswith('.h')
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def _CheckNnbdTestSync(input_api, output_api):
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"""Make sure that any forked SDK tests are kept in sync. If a CL touches
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a test, the test's counterpart (if it exists at all) should be in the CL
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too.
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"""
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DIRS = [
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"tests/co19", "tests/corelib", "tests/ffi", "tests/language",
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"tests/lib", "tests/standalone", "runtime/tests/vm/dart"
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]
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files = [git_file.LocalPath() for git_file in input_api.AffectedTextFiles()]
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unsynchronized = []
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for file in files:
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if file.endswith('.status'): continue
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for dir in DIRS:
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legacy_dir = "{}_2/".format(dir)
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nnbd_dir = "{}/".format(dir)
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counterpart = None
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if file.startswith(legacy_dir):
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counterpart = file.replace(legacy_dir, nnbd_dir)
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elif file.startswith(nnbd_dir):
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counterpart = file.replace(nnbd_dir, legacy_dir)
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if counterpart:
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# Changed one file with a potential counterpart.
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if counterpart not in files:
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missing = '' if os.path.exists(
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counterpart) else ' (missing)'
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unsynchronized.append("- {} -> {}{}".format(
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file, counterpart, missing))
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break
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if unsynchronized:
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return [
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output_api.PresubmitPromptWarning(
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'Make sure to keep the forked legacy and NNBD tests in sync.\n'
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'You may need to synchronize these files:\n' +
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'\n'.join(unsynchronized))
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]
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return []
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def _CheckFormat(input_api,
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identification,
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extension,
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windows,
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hasFormatErrors: Callable[[str, str], bool],
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should_skip=lambda path: False):
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local_root = input_api.change.RepositoryRoot()
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upstream = input_api.change._upstream
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unformatted_files = []
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for git_file in input_api.AffectedTextFiles():
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if git_file.LocalPath().startswith("pkg/front_end/testcases/"):
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continue
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if git_file.LocalPath().startswith("pkg/front_end/parser_testcases/"):
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continue
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if should_skip(git_file.LocalPath()):
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continue
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filename = git_file.AbsoluteLocalPath()
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if filename.endswith(extension) and hasFormatErrors(filename=filename):
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old_version_has_errors = False
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try:
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path = git_file.LocalPath()
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if windows:
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# Git expects a linux style path.
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path = path.replace(os.sep, '/')
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old_contents = scm.GIT.Capture(['show', upstream + ':' + path],
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cwd=local_root,
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strip_out=False)
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if hasFormatErrors(contents=old_contents):
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old_version_has_errors = True
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except subprocess.CalledProcessError as e:
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old_version_has_errors = False
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if old_version_has_errors:
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print("WARNING: %s has existing and possibly new %s issues" %
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(git_file.LocalPath(), identification))
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else:
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unformatted_files.append(filename)
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return unformatted_files
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def _CheckDartFormat(input_api, output_api):
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local_root = input_api.change.RepositoryRoot()
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utils = imp.load_source('utils',
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os.path.join(local_root, 'tools', 'utils.py'))
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dart = os.path.join(utils.CheckedInSdkPath(), 'bin', 'dart')
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windows = utils.GuessOS() == 'win32'
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if windows:
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dart += '.exe'
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if not os.path.isfile(dart):
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print('WARNING: dart not found: %s' % (dart))
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return []
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def HasFormatErrors(filename: str = None, contents: str = None):
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# Don't look for formatting errors in multitests. Since those are very
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# sensitive to whitespace, many cannot be reformatted without breaking
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# them.
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if filename and filename.endswith('_test.dart'):
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with open(filename) as f:
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contents = f.read()
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if '//#' in contents:
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return False
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args = [
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dart,
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'format',
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'--set-exit-if-changed',
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'--output=none',
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'--summary=none',
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]
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# TODO(https://github.com/dart-lang/sdk/issues/46947): Remove this hack.
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if windows and contents:
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f = tempfile.NamedTemporaryFile(
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encoding='utf-8',
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delete=False,
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mode='w',
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suffix='.dart',
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)
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try:
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f.write(contents)
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f.close()
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args.append(f.name)
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process = subprocess.run(args)
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finally:
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os.unlink(f.name)
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elif contents:
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process = subprocess.run(args, input=contents, text=True)
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else:
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args.append(filename)
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process = subprocess.run(args)
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# Check for exit code 1 explicitly to distinguish it from a syntax error
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# in the file (exit code 65). The repo contains many Dart files that are
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# known to have syntax errors for testing purposes and which can't be
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# parsed and formatted. Don't treat those as errors.
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return process.returncode == 1
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unformatted_files = _CheckFormat(input_api, "dart format", ".dart", windows,
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HasFormatErrors)
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if unformatted_files:
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lineSep = " \\\n"
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if windows:
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lineSep = " ^\n"
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return [
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output_api.PresubmitError(
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'File output does not match dart format.\n'
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'Fix these issues with:\n'
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'%s format %s%s' %
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(dart, lineSep, lineSep.join(unformatted_files)))
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]
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return []
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def _CheckStatusFiles(input_api, output_api):
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local_root = input_api.change.RepositoryRoot()
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utils = imp.load_source('utils',
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os.path.join(local_root, 'tools', 'utils.py'))
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dart = os.path.join(utils.CheckedInSdkPath(), 'bin', 'dart')
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lint = os.path.join(local_root, 'pkg', 'status_file', 'bin', 'lint.dart')
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windows = utils.GuessOS() == 'win32'
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if windows:
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dart += '.exe'
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if not os.path.isfile(dart):
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print('WARNING: dart not found: %s' % dart)
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return []
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if not os.path.isfile(lint):
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print('WARNING: Status file linter not found: %s' % lint)
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return []
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def HasFormatErrors(filename=None, contents=None):
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args = [dart, lint] + (['-t'] if contents else [filename])
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process = subprocess.run(args, input=contents, text=True)
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return process.returncode != 0
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def should_skip(path):
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return (path.startswith("pkg/status_file/test/data/") or
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path.startswith("pkg/front_end/"))
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unformatted_files = _CheckFormat(input_api, "status file", ".status",
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windows, HasFormatErrors, should_skip)
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if unformatted_files:
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normalize = os.path.join(local_root, 'pkg', 'status_file', 'bin',
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'normalize.dart')
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lineSep = " \\\n"
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if windows:
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lineSep = " ^\n"
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return [
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output_api.PresubmitError(
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'Status files are not normalized.\n'
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'Fix these issues with:\n'
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'%s %s -w%s%s' % (dart, normalize, lineSep,
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lineSep.join(unformatted_files)))
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]
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return []
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def _CheckPackageConfigUpToDate(input_api, output_api):
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"""Checks that .dart_tool/package_config.json is up to date."""
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# Run only if DEPS file or package_config.json have been modified.
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if not any(p == 'DEPS' or p == '.dart_tool/package_config.json' or
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p.endswith('pubspec.yaml') for p in input_api.LocalPaths()):
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return []
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local_root = input_api.change.RepositoryRoot()
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utils = imp.load_source('utils',
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os.path.join(local_root, 'tools', 'utils.py'))
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dart = utils.CheckedInSdkExecutable()
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generate = os.path.join(local_root, 'tools', 'generate_package_config.dart')
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cmd = [dart, generate, '--check']
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result = subprocess.run(cmd, shell=utils.IsWindows())
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if result.returncode != 0:
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return [
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output_api.PresubmitError(
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'File .dart_tool/package_config.json is out of date.\n'
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'Fix these issues with:\n'
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'gclient sync -D && %s tools/generate_package_config.dart' %
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(dart))
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]
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return []
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def _CheckValidHostsInDEPS(input_api, output_api):
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"""Checks that DEPS file deps are from allowed_hosts."""
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# Run only if DEPS file has been modified to annoy fewer bystanders.
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if all(f.LocalPath() != 'DEPS' for f in input_api.AffectedFiles()):
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return []
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# Outsource work to gclient verify
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try:
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input_api.subprocess.check_output(['gclient', 'verify'])
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return []
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except input_api.subprocess.CalledProcessError as error:
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return [
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output_api.PresubmitError(
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'DEPS file must have only dependencies from allowed hosts.',
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long_text=error.output)
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]
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def _CheckLayering(input_api, output_api):
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"""Run VM layering check.
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This check validates that sources from one layer do not reference sources
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from another layer accidentally.
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"""
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# Run only if .cc or .h file was modified.
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if all(not is_cpp_file(f.LocalPath()) for f in input_api.AffectedFiles()):
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return []
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local_root = input_api.change.RepositoryRoot()
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compiler_layering_check = imp.load_source(
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'compiler_layering_check',
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os.path.join(local_root, 'runtime', 'tools',
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'compiler_layering_check.py'))
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errors = compiler_layering_check.DoCheck(local_root)
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embedder_layering_check = imp.load_source(
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'embedder_layering_check',
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os.path.join(local_root, 'runtime', 'tools',
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'embedder_layering_check.py'))
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errors += embedder_layering_check.DoCheck(local_root)
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if errors:
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return [
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output_api.PresubmitError(
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'Layering check violation for C++ sources.',
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long_text='\n'.join(errors))
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]
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return []
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def _CheckClangTidy(input_api, output_api):
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"""Run clang-tidy on VM changes."""
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# Only run clang-tidy on linux x64.
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if platform.system() != 'Linux' or platform.machine() != 'x86_64':
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return []
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# Run only for modified .cc or .h files.
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files = []
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for f in input_api.AffectedFiles():
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path = f.LocalPath()
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if is_cpp_file(path) and os.path.isfile(path): files.append(path)
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if not files:
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return []
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args = [
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'tools/sdks/dart-sdk/bin/dart',
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'runtime/tools/run_clang_tidy.dart',
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]
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args.extend(files)
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stdout = input_api.subprocess.check_output(args).strip()
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if not stdout:
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return []
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return [
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output_api.PresubmitError(
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'The `clang-tidy` linter revealed issues:',
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long_text=stdout)
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]
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def _CheckTestMatrixValid(input_api, output_api):
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"""Run script to check that the test matrix has no errors."""
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def test_matrix_filter(affected_file):
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"""Only run test if either the test matrix or the code that
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validates it was modified."""
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path = affected_file.LocalPath()
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return (path == 'tools/bots/test_matrix.json' or
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path == 'tools/validate_test_matrix.dart' or
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path.startswith('pkg/smith/'))
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if len(
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input_api.AffectedFiles(
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include_deletes=False, file_filter=test_matrix_filter)) == 0:
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return []
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command = [
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'tools/sdks/dart-sdk/bin/dart',
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'tools/validate_test_matrix.dart',
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]
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stdout = input_api.subprocess.check_output(command).strip()
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if not stdout:
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return []
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else:
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return [
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output_api.PresubmitError(
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'The test matrix is not valid:', long_text=stdout)
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]
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def _CommonChecks(input_api, output_api):
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results = []
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results.extend(_CheckNnbdTestSync(input_api, output_api))
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results.extend(_CheckValidHostsInDEPS(input_api, output_api))
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results.extend(_CheckDartFormat(input_api, output_api))
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results.extend(_CheckStatusFiles(input_api, output_api))
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results.extend(_CheckLayering(input_api, output_api))
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results.extend(_CheckClangTidy(input_api, output_api))
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results.extend(_CheckTestMatrixValid(input_api, output_api))
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results.extend(_CheckPackageConfigUpToDate(input_api, output_api))
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results.extend(
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input_api.canned_checks.CheckPatchFormatted(input_api, output_api))
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return results
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def CheckChangeOnCommit(input_api, output_api):
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return _CommonChecks(input_api, output_api)
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def CheckChangeOnUpload(input_api, output_api):
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return _CommonChecks(input_api, output_api)
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