u-boot/tools/patman/get_maintainer.py
Maxim Cournoyer 8c042fb7f9 patman: add '--get-maintainer-script' argument
This makes it possible to configure a project to use some other
location or script than the default scripts/get_maintainer.pl one used
in the U-Boot and Linux projects. It can be configured via a .patman
configuration file and accepts arguments, as documented.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
2023-01-05 19:21:57 -07:00

61 lines
1.9 KiB
Python

# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2012 The Chromium OS Authors.
# Copyright (c) 2022 Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
#
import os
import shlex
import shutil
from patman import command
from patman import gitutil
def find_get_maintainer(script_file_name):
"""Try to find where `script_file_name` is.
It searches in PATH and falls back to a path relative to the top
of the current git repository.
"""
get_maintainer = shutil.which(script_file_name)
if get_maintainer:
return get_maintainer
git_relative_script = os.path.join(gitutil.get_top_level(),
script_file_name)
if os.path.exists(git_relative_script):
return git_relative_script
def get_maintainer(script_file_name, fname, verbose=False):
"""Run `script_file_name` on a file.
`script_file_name` should be a get_maintainer.pl-like script that
takes a patch file name as an input and return the email addresses
of the associated maintainers to standard output, one per line.
If `script_file_name` does not exist we fail silently.
Args:
script_file_name: The file name of the get_maintainer.pl script
(or compatible).
fname: File name of the patch to process with get_maintainer.pl.
Returns:
A list of email addresses to CC to.
"""
# Expand `script_file_name` into a file name and its arguments, if
# any.
cmd_args = shlex.split(script_file_name)
file_name = cmd_args[0]
arguments = cmd_args[1:]
get_maintainer = find_get_maintainer(file_name)
if not get_maintainer:
if verbose:
print("WARNING: Couldn't find get_maintainer.pl")
return []
stdout = command.output(get_maintainer, *arguments, fname)
lines = stdout.splitlines()
return [x.replace('"', '') for x in lines]