mirror of
https://git.proxmox.com/git/fwupd
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7787ba6df9
It won't automatically be enforced, but should be picked up by editors that support it (such as VS code + CPP extension) It doesn't yet follow project style entirely, so more tweaking is likely needed. Also add a helper tool for reformatting new files to match project style
81 lines
2.1 KiB
Python
Executable File
81 lines
2.1 KiB
Python
Executable File
#!/usr/bin/python3
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#
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# Copyright (C) 2017 Dell Inc.
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#
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# SPDX-License-Identifier: LGPL-2.1+
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#
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import argparse
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import os
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import sys
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import subprocess
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CLANG_FORMATTERS = [
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"clang-format-13",
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"clang-format",
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]
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FIXUPS = {"g_autoptr (": "g_autoptr(", "sizeof (": "sizeof(", "g_auto (": "g_auto("}
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def parse_args():
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parser = argparse.ArgumentParser(description="Reformat code to match style")
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parser.add_argument("files", nargs="*", help="files to reformat")
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args = parser.parse_args()
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if len(args.files) == 0:
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parser.print_help()
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sys.exit(0)
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return args
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def select_clang_version():
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for formatter in CLANG_FORMATTERS:
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try:
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ret = subprocess.check_call([formatter, "--version"])
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if ret == 0:
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return formatter
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except FileNotFoundError:
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continue
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return None
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def reformat_file(formatter, f):
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print("Reformatting %s using %s" % (f, formatter))
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lines = None
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with open(f, "r") as rfd:
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lines = rfd.readlines()
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ret = subprocess.run(
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[formatter, "-style=file", f], capture_output=True, check=True, text=True
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)
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if ret.returncode:
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print("Failed to run formatter")
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sys.exit(1)
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formatted = ret.stdout.splitlines(True)
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save = False
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for idx, line in enumerate(formatted):
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for fixup in FIXUPS:
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if fixup in line:
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formatted[idx] = line.replace(fixup, FIXUPS[fixup])
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if not save and formatted[idx] != lines[idx]:
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save = True
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if save:
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with open(f, "w") as wfd:
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wfd.writelines(formatted)
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## Entry Point ##
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if __name__ == "__main__":
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args = parse_args()
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formatter = select_clang_version()
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if not formatter:
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print("No clang formatter installed")
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sys.exit(1)
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for f in args.files:
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if not os.path.exists(f):
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print("%s does not exist" % f)
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sys.exit(1)
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if not (f.endswith(".c") or f.endswith(".h")):
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print("Skipping %s" % f)
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continue
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reformat_file(formatter, f)
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sys.exit(0)
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