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format.py
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format.py
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# -*- coding: utf-8 -*-
"""
Author: Jinbo
Description: This script formats files in a specified directory using clang-format.
"""
import os
import argparse
def format_files(directory, clang_format_file, exclude_dirs):
# 检查 clang-format 文件是否存在
if not os.path.isfile(clang_format_file):
print(f"未找到 clang_format 文件: {clang_format_file}")
return
# 设置要格式化的文件扩展名
file_extensions = ['.c', '.cpp', '.h', '.hpp']
# 存储要格式化的文件路径
files_to_format = []
# 搜索指定路径下的所有文件
for root, dirs, files in os.walk(directory):
for exclude_dir in exclude_dirs:
if exclude_dir in dirs:
dirs.remove(exclude_dir)
for file in files:
# 检查文件扩展名是否在目标扩展名列表中
if file.endswith(tuple(file_extensions)):
file_path = os.path.join(root, file)
files_to_format.append(file_path)
# 格式化所有文件
if files_to_format:
batch_size = 32 # 每组文件的大小
num_batches = (len(files_to_format) + batch_size - 1) // batch_size # 计算需要的批次数
for i in range(num_batches):
start_idx = i * batch_size
end_idx = min((i + 1) * batch_size, len(files_to_format))
batch_files = files_to_format[start_idx:end_idx]
formatted_files = " ".join(batch_files)
os.system(f"clang-format -i -style=file {formatted_files}")
progress = ((i + 1) / num_batches) * 100
print(f"clang-format {progress:.2f}%")
# print(f"已格式化以下文件 (批次 {i+1} / {num_batches})")
# for file_path in batch_files:
# print(file_path)
def main():
default_exclude_dirs = ["3rd",
"assets",
"communication",
"document",
"tests/3rd/flatbuffers/",
"tools",
"build",
]
# 解析命令行参数
parser = argparse.ArgumentParser(description="格式化指定目录下的文件")
parser.add_argument("-d", "--dir", default="./", help="要格式化的目录路径")
parser.add_argument("-f", "--format", default=".clang-format", help="使用的 clang-format 路径")
parser.add_argument("-e", "--exclude", nargs='+', default=default_exclude_dirs, help="需要排除的目录")
args = parser.parse_args()
# 调用格式化函数
format_files(args.dir, args.format, args.exclude)
if __name__ == "__main__":
main()