mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-20 08:58:52 +09:00
![Simon Glass](/assets/img/avatar_default.png)
What is this? ============= This tool is a Python script which: - Creates patch directly from your branch - Cleans them up by removing unwanted tags - Inserts a cover letter with change lists - Runs the patches through checkpatch.pl and its own checks - Optionally emails them out to selected people It is intended to automate patch creation and make it a less error-prone process. It is useful for U-Boot and Linux work so far, since it uses the checkpatch.pl script. It is configured almost entirely by tags it finds in your commits. This means that you can work on a number of different branches at once, and keep the settings with each branch rather than having to git format-patch, git send-email, etc. with the correct parameters each time. So for example if you put: in one of your commits, the series will be sent there. See the README file for full details. END Signed-off-by: Simon Glass <sjg@chromium.org>
73 lines
2.2 KiB
Python
73 lines
2.2 KiB
Python
# Copyright (c) 2011 The Chromium OS Authors.
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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import os
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import subprocess
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"""Shell command ease-ups for Python."""
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def RunPipe(pipeline, infile=None, outfile=None,
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capture=False, oneline=False, hide_stderr=False):
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"""
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Perform a command pipeline, with optional input/output filenames.
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hide_stderr Don't allow output of stderr (default False)
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"""
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last_pipe = None
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while pipeline:
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cmd = pipeline.pop(0)
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kwargs = {}
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if last_pipe is not None:
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kwargs['stdin'] = last_pipe.stdout
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elif infile:
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kwargs['stdin'] = open(infile, 'rb')
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if pipeline or capture:
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kwargs['stdout'] = subprocess.PIPE
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elif outfile:
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kwargs['stdout'] = open(outfile, 'wb')
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if hide_stderr:
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kwargs['stderr'] = open('/dev/null', 'wb')
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last_pipe = subprocess.Popen(cmd, **kwargs)
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if capture:
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ret = last_pipe.communicate()[0]
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if not ret:
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return None
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elif oneline:
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return ret.rstrip('\r\n')
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else:
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return ret
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else:
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return os.waitpid(last_pipe.pid, 0)[1] == 0
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def Output(*cmd):
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return RunPipe([cmd], capture=True)
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def OutputOneLine(*cmd):
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return RunPipe([cmd], capture=True, oneline=True)
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def Run(*cmd, **kwargs):
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return RunPipe([cmd], **kwargs)
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def RunList(cmd):
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return RunPipe([cmd], capture=True)
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