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https://gerrit.googlesource.com/git-repo
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712e62b9b0
Bug: b/292704435 Change-Id: Iebdf8fb7666592dc5df2b36aae3185d1fc71bd66 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/385514 Tested-by: Aravind Vasudevan <aravindvasudev@google.com> Commit-Queue: Aravind Vasudevan <aravindvasudev@google.com> Reviewed-by: Mike Frysinger <vapier@google.com>
78 lines
2.4 KiB
Python
78 lines
2.4 KiB
Python
# Copyright (C) 2023 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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"""Logic for printing user-friendly logs in repo."""
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import logging
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from typing import List
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from color import Coloring
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SEPARATOR = "=" * 80
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class _ConfigMock:
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"""Default coloring config to use when Logging.config is not set."""
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def __init__(self):
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self.default_values = {"color.ui": "auto"}
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def GetString(self, x):
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return self.default_values.get(x, None)
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class _LogColoring(Coloring):
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"""Coloring outstream for logging."""
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def __init__(self, config):
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super().__init__(config, "logs")
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self.error = self.colorer("error", fg="red")
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self.warning = self.colorer("warn", fg="yellow")
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self.levelMap = {
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"WARNING": self.warning,
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"ERROR": self.error,
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}
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class _LogColoringFormatter(logging.Formatter):
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"""Coloring formatter for logging."""
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def __init__(self, config=None, *args, **kwargs):
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self.config = config if config else _ConfigMock()
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self.colorer = _LogColoring(self.config)
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super().__init__(*args, **kwargs)
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def format(self, record):
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"""Formats |record| with color."""
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msg = super().format(record)
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colorer = self.colorer.levelMap.get(record.levelname)
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return msg if not colorer else colorer(msg)
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class RepoLogger(logging.Logger):
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"""Repo Logging Module."""
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def __init__(self, name: str, config=None, **kwargs):
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super().__init__(name, **kwargs)
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handler = logging.StreamHandler()
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handler.setFormatter(_LogColoringFormatter(config))
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self.addHandler(handler)
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def log_aggregated_errors(self, errors: List[Exception]):
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"""Print all aggregated logs."""
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super().error(SEPARATOR)
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super().error("Repo command failed due to following errors:")
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super().error("\n".join(str(e) for e in errors))
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