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Diffstat (limited to 'tools/ci/git_diff_status_show.py')
| -rw-r--r-- | tools/ci/git_diff_status_show.py | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/tools/ci/git_diff_status_show.py b/tools/ci/git_diff_status_show.py deleted file mode 100644 index 128964ff24..0000000000 --- a/tools/ci/git_diff_status_show.py +++ /dev/null @@ -1,201 +0,0 @@ -# -# Copyright (c) 2025, RT-Thread Development Team -# -# SPDX-License-Identifier: Apache-2.0 -# -# Change Logs: -# Date Author Notes -# 2025-05-15 supperthomas add PR status show -# -#!/usr/bin/env python3 -import subprocess -import sys -import os -import re -import argparse -import locale -from typing import List, Dict - -class FileDiff: - def __init__(self, path: str, status: str, size_change: int = 0, old_size: int = 0, new_size: int = 0): - self.path = path - self.status = status # A (added), M (modified), D (deleted), R (renamed) - self.size_change = size_change - self.old_size = old_size - self.new_size = new_size - - def __str__(self): - if self.status == 'A': - return f"Added {self.path}: {self.size_change} bytes" - elif self.status == 'D': - return f"Deleted {self.path}: was {self.old_size} bytes" - elif self.status == 'M' or self.status == 'R': - return f"Modified {self.path}: {self.size_change} bytes change" - else: - return f"{self.status} {self.path}" - -class GitDiffAnalyzer: - def __init__(self, target_branch: str): - self.target_branch = target_branch - self.encoding = locale.getpreferredencoding() - - def get_diff_files(self) -> List[FileDiff]: - """获取当前分支与目标分支之间的差异文件""" - # 找到当前分支和目标分支的最近共同祖先 - merge_base = self.get_merge_base() - if not merge_base: - print("No common ancestor found between current branch and target branch") - sys.exit(1) - - # 获取差异文件列表 - diff_cmd = f"git diff --name-status {merge_base} " - print(diff_cmd) - try: - output = subprocess.check_output(diff_cmd.split(), stderr=subprocess.STDOUT) - output = output.decode(self.encoding).strip() - print(output) - except subprocess.CalledProcessError as e: - print(f"Error executing git diff: {e.output.decode(self.encoding)}") - sys.exit(1) - - if not output: - print("No differences between current branch and target branch") - sys.exit(0) - - # 处理可能的换行符问题 - output = output.replace('\r\n', '\n') - lines = output.split('\n') - - file_diffs = [] - for line in lines: - line = line.strip() - if not line: - continue - - parts = line.split('\t') - if len(parts) < 2: - # 可能是重命名文件，格式为 "RXXX\told_path\tnew_path" - match = re.match(r'R(\d+)\t(.+)\t(.+)', line) - if match: - status = 'R' - old_path = match.group(2) - new_path = match.group(3) - # 计算重命名文件的修改大小 - old_size = self.get_file_size(old_path, self.target_branch) - new_size = self.get_file_size(new_path, 'HEAD') - size_change = new_size - old_size if old_size > 0 else new_size - file_diffs.append(FileDiff(new_path, status, size_change, old_size, new_size)) - else: - status = parts[0][0] # 取状态码的第一个字符 - path = parts[1] - - if status == 'A': - # 新增文件，计算大小 - size = self.get_file_size(path, 'HEAD') - file_diffs.append(FileDiff(path, status, size, 0, size)) - elif status == 'D': - # 删除文件，计算原大小 - size = self.get_file_size(path, self.target_branch) - file_diffs.append(FileDiff(path, status, 0, size, 0)) - elif status == 'M': - # 修改文件，计算大小变化 - old_size = self.get_file_size(path, self.target_branch) - new_size = self.get_file_size(path, 'HEAD') - size_change = new_size - old_size - file_diffs.append(FileDiff(path, status, size_change, old_size, new_size)) - - return file_diffs - - def get_merge_base(self) -> str: - """获取当前分支和目标分支的最近共同祖先""" - try: - cmd = f"git merge-base {self.target_branch} HEAD" - print(cmd) - output = subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT) - return output.decode(self.encoding).strip() - except subprocess.CalledProcessError as e: - print(f"Error executing git merge-base: {e.output.decode(self.encoding)}") - return None - - def get_file_size(self, path: str, ref: str) -> int: - """获取指定分支上文件的大小""" - try: - # 使用 git cat-file 来获取文件内容，然后计算其大小 - cmd = f"git cat-file blob {ref}:{path}" - output = subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT) - return len(output) - except subprocess.CalledProcessError: - # 如果文件不存在或无法获取，返回0 - return 0 - -def format_size(size: int) -> str: - """将字节大小转换为人类可读的格式""" - if size < 1024: - return f"{size} bytes" - elif size < 1024 * 1024: - return f"{size / 1024:.1f} KB" - elif size < 1024 * 1024 * 1024: - return f"{size / (1024 * 1024):.1f} MB" - else: - return f"{size / (1024 * 1024 * 1024):.1f} GB" - -def main(): - parser = argparse.ArgumentParser(description='Compare current branch with target branch and show file differences.') - parser.add_argument('target_branch', help='Target branch to compare against (e.g., master)') - args = parser.parse_args() - - analyzer = GitDiffAnalyzer(args.target_branch) - file_diffs = analyzer.get_diff_files() - - # 生成报告 - generate_report(file_diffs, args.target_branch) - - - -def generate_report(file_diffs: List[FileDiff], target_branch: str): - """生成差异报告""" - print(f"\n=== Comparison between {target_branch} and current branch ===\n") - - # 分类统计 - added_files = [f for f in file_diffs if f.status == 'A'] - removed_files = [f for f in file_diffs if f.status == 'D'] - modified_files = [f for f in file_diffs if f.status == 'M'] - renamed_files = [f for f in file_diffs if f.status == 'R'] - - # 计算总变化量 - total_added = sum(f.size_change for f in added_files) - total_removed = sum(f.old_size for f in removed_files) - total_modified = sum(abs(f.size_change) for f in modified_files) - # 计算总的大小变化 - total_size_change = sum(f.size_change for f in file_diffs) - - print(f"Total changes: {len(file_diffs)} files") - print(f"Added: {len(added_files)} files ({format_size(total_added)})") - print(f"Removed: {len(removed_files)} files ({format_size(total_removed)})") - print(f"Modified: {len(modified_files)} files ({format_size(total_modified)})") - print(f"Renamed: {len(renamed_files)} files") - print(f"\nTotal size change: {format_size(total_size_change)}") - print("\n" + "="*60 + "\n") - - # 显示详细差异 - for diff in file_diffs: - print(diff) - - # 详细展示修改和新增的文件大小 - if diff.status == 'A': - print(f" Size: {format_size(diff.new_size)}") - elif diff.status == 'M': - print(f" Original size: {format_size(diff.old_size)}") - print(f" New size: {format_size(diff.new_size)}") - print(f" Size change: {format_size(abs(diff.size_change))}") - elif diff.status == 'R': - print(f" Original size: {format_size(diff.old_size)}") - print(f" New size: {format_size(diff.new_size)}") - print(f" Size change: {format_size(abs(diff.size_change))}") - elif diff.status == 'D': - print(f" Original size: {format_size(diff.old_size)}") - - print("-" * 50) - -if __name__ == "__main__": - main()
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