mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-24 21:54:01 +00:00
d98006997c
Convert this file to snake case and update all files which use it. Signed-off-by: Simon Glass <sjg@chromium.org>
144 lines
4.3 KiB
Python
Executable file
144 lines
4.3 KiB
Python
Executable file
#! /usr/bin/python3
|
|
# SPDX-License-Identifier: GPL-2.0+
|
|
# Copyright 2019 Google LLC
|
|
#
|
|
|
|
"""
|
|
Script to remove boards
|
|
|
|
Usage:
|
|
rmboard.py <board_name>...
|
|
|
|
A single commit is created for each board removed.
|
|
|
|
Some boards may depend on files provided by another and this will cause
|
|
problems, generally the removal of files which should not be removed.
|
|
|
|
This script works by:
|
|
- Looking through the MAINTAINERS files which mention a board to find out
|
|
what files the board uses
|
|
- Looking through the Kconfig files which mention a board to find one that
|
|
needs to have material removed
|
|
|
|
Search for ## to update the commit message manually.
|
|
"""
|
|
|
|
import glob
|
|
import os
|
|
import re
|
|
import sys
|
|
|
|
from patman import command
|
|
|
|
def rm_kconfig_include(path):
|
|
"""Remove a path from Kconfig files
|
|
|
|
This function finds the given path in a 'source' statement in a Kconfig
|
|
file and removes that line from the file. This is needed because the path
|
|
is going to be removed, so any reference to it will cause a problem with
|
|
Kconfig parsing.
|
|
|
|
The changes are made locally and then added to the git staging area.
|
|
|
|
Args:
|
|
path: Path to search for and remove
|
|
"""
|
|
cmd = ['git', 'grep', path]
|
|
stdout = command.run_pipe([cmd], capture=True, raise_on_error=False).stdout
|
|
if not stdout:
|
|
return
|
|
fname = stdout.split(':')[0]
|
|
|
|
print("Fixing up '%s' to remove reference to '%s'" % (fname, path))
|
|
cmd = ['sed', '-i', '\|%s|d' % path, fname]
|
|
stdout = command.run_pipe([cmd], capture=True).stdout
|
|
|
|
cmd = ['git', 'add', fname]
|
|
stdout = command.run_pipe([cmd], capture=True).stdout
|
|
|
|
def rm_board(board):
|
|
"""Create a commit which removes a single board
|
|
|
|
This looks up the MAINTAINERS file to file files that need to be removed,
|
|
then removes pieces from the Kconfig files that mention the board.
|
|
|
|
|
|
Args:
|
|
board: Board name to remove
|
|
"""
|
|
|
|
# Find all MAINTAINERS and Kconfig files which mention the board
|
|
cmd = ['git', 'grep', '-l', board]
|
|
stdout = command.run_pipe([cmd], capture=True).stdout
|
|
maintain = []
|
|
kconfig = []
|
|
for line in stdout.splitlines():
|
|
line = line.strip()
|
|
if 'MAINTAINERS' in line:
|
|
if line not in maintain:
|
|
maintain.append(line)
|
|
elif 'Kconfig' in line:
|
|
kconfig.append(line)
|
|
paths = []
|
|
cc = []
|
|
|
|
# Look through the MAINTAINERS file to find things to remove
|
|
for fname in maintain:
|
|
with open(fname) as fd:
|
|
for line in fd:
|
|
line = line.strip()
|
|
fields = re.split('[ \t]', line, 1)
|
|
if len(fields) == 2:
|
|
if fields[0] == 'M:':
|
|
cc.append(fields[1])
|
|
elif fields[0] == 'F:':
|
|
paths.append(fields[1].strip())
|
|
|
|
# Expand any wildcards in the MAINTAINERS file
|
|
real = []
|
|
for path in paths:
|
|
if path[-1] == '/':
|
|
path = path[:-1]
|
|
if '*' in path:
|
|
globbed = glob.glob(path)
|
|
print("Expanded '%s' to '%s'" % (path, globbed))
|
|
real += globbed
|
|
else:
|
|
real.append(path)
|
|
|
|
# Search for Kconfig files in the resulting list. Remove any 'source' lines
|
|
# which reference Kconfig files we want to remove
|
|
for path in real:
|
|
cmd = ['find', path]
|
|
stdout = (command.run_pipe([cmd], capture=True, raise_on_error=False).
|
|
stdout)
|
|
for fname in stdout.splitlines():
|
|
if fname.endswith('Kconfig'):
|
|
rm_kconfig_include(fname)
|
|
|
|
# Remove unwanted files
|
|
cmd = ['git', 'rm', '-r'] + real
|
|
stdout = command.run_pipe([cmd], capture=True).stdout
|
|
|
|
## Change the messages as needed
|
|
msg = '''arm: Remove %s board
|
|
|
|
This board has not been converted to CONFIG_DM_MMC by the deadline.
|
|
Remove it.
|
|
|
|
''' % board
|
|
for name in cc:
|
|
msg += 'Patch-cc: %s\n' % name
|
|
|
|
# Create the commit
|
|
cmd = ['git', 'commit', '-s', '-m', msg]
|
|
stdout = command.run_pipe([cmd], capture=True).stdout
|
|
|
|
# Check if the board is mentioned anywhere else. The user will need to deal
|
|
# with this
|
|
cmd = ['git', 'grep', '-il', board]
|
|
print(command.run_pipe([cmd], capture=True, raise_on_error=False).stdout)
|
|
print(' '.join(cmd))
|
|
|
|
for board in sys.argv[1:]:
|
|
rm_board(board)
|