# -*- coding:utf-8 -*-
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# Copyright 2016 The Android Open Source Project
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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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"""Common errors thrown when repo presubmit checks fail."""
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from __future__ import print_function
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import os
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import sys
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_path = os.path.realpath(__file__ + '/../..')
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if sys.path[0] != _path:
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sys.path.insert(0, _path)
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del _path
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class HookResult(object):
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"""A single hook result."""
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def __init__(self, hook, project, commit, error, files=(), fixup_func=None):
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"""Initialize.
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Args:
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hook: The name of the hook.
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project: The name of the project.
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commit: The git commit sha.
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error: A string representation of the hook's result. Empty on
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success.
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files: The list of files that were involved in the hook execution.
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fixup_func: A callable that will attempt to automatically fix errors
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found in the hook's execution. Returns an non-empty string if
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this, too, fails. Can be None if the hook does not support
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automatically fixing errors.
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"""
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self.hook = hook
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self.project = project
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self.commit = commit
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self.error = error
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self.files = files
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self.fixup_func = fixup_func
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def __bool__(self):
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return bool(self.error)
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def __nonzero__(self):
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"""Python 2/3 glue."""
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return self.__bool__()
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def is_warning(self):
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return False
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class HookCommandResult(HookResult):
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"""A single hook result based on a CommandResult."""
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def __init__(self, hook, project, commit, result, files=(),
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fixup_func=None):
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HookResult.__init__(self, hook, project, commit,
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result.error if result.error else result.output,
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files=files, fixup_func=fixup_func)
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self.result = result
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def __bool__(self):
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return self.result.returncode not in (None, 0)
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def is_warning(self):
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return self.result.returncode == 77
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