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@@ -0,0 +1,372 @@
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+#
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+# Copyright (c) 2025, RT-Thread Development Team
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+#
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+# SPDX-License-Identifier: Apache-2.0
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+#
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+# Change Logs:
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+# Date Author Notes
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+# 2025-05-15 supperthomas add PR status show
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+# 2025-05-22 hydevcode 替换bsp_building.yml的判断文件修改机制,并将PR status show合并进bsp_building.yml
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+import subprocess
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+import sys
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+import os
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+import re
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+import argparse
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+import locale
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+from typing import List, Dict
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+
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+import json
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+from typing import List
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+class FileDiff:
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+ def __init__(self, path: str, status: str, size_change: int = 0, old_size: int = 0, new_size: int = 0):
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+ self.path = path
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+ self.status = status # A (added), M (modified), D (deleted), R (renamed)
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+ self.size_change = size_change
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+ self.old_size = old_size
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+ self.new_size = new_size
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+
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+ def __str__(self):
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+ if self.status == 'A':
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+ return f"Added {self.path}: {self.size_change} bytes"
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+ elif self.status == 'D':
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+ return f"Deleted {self.path}: was {self.old_size} bytes"
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+ elif self.status == 'M' or self.status == 'R':
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+ return f"Modified {self.path}: {self.size_change} bytes change"
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+ else:
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+ return f"{self.status} {self.path}"
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+
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+class GitDiffAnalyzer:
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+ def __init__(self, target_branch: str):
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+ self.target_branch = target_branch
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+ self.encoding = locale.getpreferredencoding()
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+
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+ def get_diff_files(self) -> List[FileDiff]:
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+ """获取当前分支与目标分支之间的差异文件"""
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+ # 找到当前分支和目标分支的最近共同祖先
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+ merge_base = self.get_merge_base()
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+ if not merge_base:
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+ print("No common ancestor found between current branch and target branch")
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+ sys.exit(1)
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+
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+ # 获取差异文件列表
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+ diff_cmd = f"git diff --name-status {merge_base} HEAD"
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+ print(diff_cmd)
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+ try:
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+ output = subprocess.check_output(diff_cmd.split(), stderr=subprocess.STDOUT)
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+ output = output.decode(self.encoding).strip()
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+ print(output)
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+ except subprocess.CalledProcessError as e:
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+ print(f"Error executing git diff: {e.output.decode(self.encoding)}")
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+ sys.exit(1)
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+
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+ if not output:
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+ print("No differences between current branch and target branch")
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+ sys.exit(0)
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+
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+ # 处理可能的换行符问题
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+ output = output.replace('\r\n', '\n')
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+ lines = output.split('\n')
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+
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+ file_diffs = []
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+ for line in lines:
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+ line = line.strip()
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+ if not line:
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+ continue
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+
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+ parts = line.split('\t')
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+ if len(parts) < 2:
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+ # 可能是重命名文件，格式为 "RXXX\told_path\tnew_path"
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+ match = re.match(r'R(\d+)\t(.+)\t(.+)', line)
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+ if match:
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+ status = 'R'
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+ old_path = match.group(2)
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+ new_path = match.group(3)
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+ # 计算重命名文件的修改大小
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+ old_size = self.get_file_size(old_path, self.target_branch)
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+ new_size = self.get_file_size(new_path, 'HEAD')
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+ size_change = new_size - old_size if old_size > 0 else new_size
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+ file_diffs.append(FileDiff(new_path, status, size_change, old_size, new_size))
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+ else:
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+ status = parts[0][0] # 取状态码的第一个字符
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+ path = parts[1]
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+
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+ if status == 'A':
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+ # 新增文件，计算大小
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+ size = self.get_file_size(path, 'HEAD')
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+ file_diffs.append(FileDiff(path, status, size, 0, size))
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+ elif status == 'D':
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+ # 删除文件，计算原大小
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+ size = self.get_file_size(path, self.target_branch)
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+ file_diffs.append(FileDiff(path, status, 0, size, 0))
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+ elif status == 'M':
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+ # 修改文件，计算大小变化
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+ old_size = self.get_file_size(path, self.target_branch)
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+ new_size = self.get_file_size(path, 'HEAD')
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+ size_change = new_size - old_size
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+ file_diffs.append(FileDiff(path, status, size_change, old_size, new_size))
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+
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+ return file_diffs
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+
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+ def get_merge_base(self) -> str:
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+ """获取当前分支和目标分支的最近共同祖先"""
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+ try:
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+ cmd = f"git merge-base {self.target_branch} HEAD"
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+ print(cmd)
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+ output = subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT)
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+ return output.decode(self.encoding).strip()
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+ except subprocess.CalledProcessError as e:
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+ print(f"Error executing git merge-base: {e.output.decode(self.encoding)}")
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+ return None
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+
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+ def get_file_size(self, path: str, ref: str) -> int:
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+ """获取指定分支上文件的大小"""
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+ try:
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+ # 使用 git cat-file 来获取文件内容，然后计算其大小
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+ cmd = f"git cat-file blob {ref}:{path}"
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+ output = subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT)
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+ return len(output)
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+ except subprocess.CalledProcessError:
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+ # 如果文件不存在或无法获取，返回0
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+ return 0
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+
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+def format_size(size: int) -> str:
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+ """将字节大小转换为人类可读的格式"""
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+ if size >= 0:
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+ if size < 1024:
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+ return f"{size} bytes"
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+ elif size < 1024 * 1024:
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+ return f"{size / 1024:.1f} KB"
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+ elif size < 1024 * 1024 * 1024:
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+ return f"{size / (1024 * 1024):.1f} MB"
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+ else:
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+ return f"{size / (1024 * 1024 * 1024):.1f} GB"
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+ else:
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+ temp_size=abs(size)
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+ if temp_size < 1024:
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+ return f"-{temp_size} bytes"
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+ elif temp_size < 1024 * 1024:
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+ return f"-{temp_size / 1024:.1f} KB"
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+ elif temp_size < 1024 * 1024 * 1024:
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+ return f"-{temp_size / (1024 * 1024):.1f} MB"
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+ else:
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+ return f"-{temp_size / (1024 * 1024 * 1024):.1f} GB"
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+
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+def is_bsp(path):
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+ return os.path.isfile(os.path.join(path, "rtconfig.h"))
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+
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+def filter_bsp_config(file_diffs: List[FileDiff], config_path: str):
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+ # 读取原始JSON配置
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+ with open(config_path, 'r', encoding='utf-8') as f:
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+ config = json.load(f)
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+
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+ # 获取所有修改的文件路径（统一使用Linux风格路径）
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+ modified_paths = [diff.path.replace('\\', '/') for diff in file_diffs]
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+ print(modified_paths)
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+ if not modified_paths:
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+ print("master分支运行")
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+ return
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+
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+ bsp_paths = set()
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+ bsp_in_but_not_bsp_paths = set()
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+ all_print_paths = set()
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+ for modified_path in modified_paths:
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+ parts = modified_path.strip(os.sep).split('/')
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+ if not parts:
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+ continue
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+ first_level = parts[0]
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+ first_level_path = os.path.join(os.getcwd(), first_level)
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+
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+ #处理bsp路径的逻辑
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+ if first_level == "bsp":
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+ temp_path=os.path.join(os.getcwd(), modified_path)
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+ # 判断是否是文件
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+ if not os.path.isdir(modified_path):
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+ temp_path = os.path.dirname(temp_path)
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+
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+ #循环搜索每一级是否有rtconfig.h
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+ while temp_path !=first_level_path:
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+ if is_bsp(temp_path):
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+ bsp_paths.add(temp_path)
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+
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+ break
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+ temp_path=os.path.dirname(temp_path)
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+
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+ if temp_path ==first_level_path:
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+ bsp_in_but_not_bsp_paths.add(parts[1])
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+
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+ else:
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+ #非bsp路径逻辑
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+ all_print_paths.add(first_level_path)
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+
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+ # 变成相对路径
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+ bsp_list = set()
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+ for path in sorted(bsp_paths):
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+ current_working_dir = os.path.join(os.getcwd(), "bsp/")
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+ if path.startswith(current_working_dir):
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+ bsp_list.add(path[len(current_working_dir):].lstrip(os.sep))
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+ else:
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+ bsp_list.add(path) # 如果 first_level_path 不以 current_working_dir 开头，则保持不变
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+
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+ # 处理修改了bsp外的文件的情况
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+ filtered_bsp = [
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+ path for path in bsp_list
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+ if path.split('/')[0] not in bsp_in_but_not_bsp_paths
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+ ]
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+
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+ merged_result = filtered_bsp + list(bsp_in_but_not_bsp_paths)
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+
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+ filtered_legs = []
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+ for leg in config["legs"]:
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+ matched_paths = [
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+ path for path in leg.get("SUB_RTT_BSP", [])
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+ if any(keyword in path for keyword in merged_result)
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+ ]
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+ if matched_paths:
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+ filtered_legs.append({**leg, "SUB_RTT_BSP": matched_paths})
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+
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+ # 生成新的配置
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+ new_config = {"legs": filtered_legs}
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+
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+ # 判断有没有修改到bsp外的文件，有的话则编译全部
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+ if not all_print_paths:
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+ print(new_config)
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+ file_name = ".github/ALL_BSP_COMPILE_TEMP.json"
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+
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+ # 将 new_config 写入文件
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+ with open(file_name, "w", encoding="utf-8") as file:
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+ json.dump(new_config, file, ensure_ascii=False, indent=4)
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+
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+
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+def main():
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+ # 源文件路径
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+ source_file = ".github/ALL_BSP_COMPILE.json" # 替换为你的文件路径
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+
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+ # 目标文件路径
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+ target_file = ".github/ALL_BSP_COMPILE_TEMP.json" # 替换为你的目标文件路径
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+
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+ # 读取源文件并过滤掉带有 // 的行
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+ with open(source_file, "r", encoding="utf-8") as infile, open(target_file, "w", encoding="utf-8") as outfile:
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+ for line in infile:
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+ if not line.lstrip().startswith("//"):
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+ outfile.write(line)
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+
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+ parser = argparse.ArgumentParser(description='Compare current branch with target branch and show file differences.')
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+ parser.add_argument('target_branch', help='Target branch to compare against (e.g., master)')
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+ args = parser.parse_args()
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+
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+ analyzer = GitDiffAnalyzer(args.target_branch)
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+ file_diffs = analyzer.get_diff_files()
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+
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+ # 生成报告
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+ generate_report(file_diffs, args.target_branch)
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+
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+ filter_bsp_config(file_diffs,".github/ALL_BSP_COMPILE_TEMP.json")
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+
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+
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+def add_summary(text):
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+ """
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+ add summary to github action.
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+ """
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+ if "GITHUB_STEP_SUMMARY" in os.environ:
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+ summary_path = os.environ["GITHUB_STEP_SUMMARY"] # 获取摘要文件路径
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+
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+ # 将 text 写入摘要文件（追加模式）
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+ with open(summary_path, "a") as f: # "a" 表示追加模式
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+ f.write(text + "\n") # 写入文本并换行
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+ else:
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+ print("Environment variable $GITHUB_STEP_SUMMARY is not set.")
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+
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+def summarize_diff(label, count, size=None):
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+ """格式化输出变更摘要"""
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+ line = f" {label:<12} {count:>3} files"
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+ if size is not None:
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+ line += f" ({format_size(size)})"
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+ add_summary(line)
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+
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+def generate_report(file_diffs: List[FileDiff], target_branch: str):
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+ """生成差异报告"""
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+
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+ add_summary(f"# 📊 **Comparison between {target_branch} and Current Branch**\n")
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+
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+ # 分类统计
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+ added_files = [f for f in file_diffs if f.status.startswith('A')]
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+ removed_files = [f for f in file_diffs if f.status.startswith('D')]
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+ modified_files = [f for f in file_diffs if f.status.startswith('M')]
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+ renamed_files = [f for f in file_diffs if f.status.startswith('R')]
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+ copied_files = [f for f in file_diffs if f.status.startswith('C')]
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+ unmerged_files = [f for f in file_diffs if f.status.startswith('U')]
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+ type_changed_files = [f for f in file_diffs if f.status.startswith('T')]
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+
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+ # 计算总变化量
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+ total_added = sum(f.size_change for f in added_files)
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+ total_removed = sum(f.old_size for f in removed_files)
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+ total_modified = sum(f.size_change for f in modified_files)
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+ total_copied = sum(f.size_change for f in copied_files)
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+ total_renamed = sum(f.old_size for f in renamed_files)
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+ total_type_changed = sum(f.size_change for f in type_changed_files)
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+
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+ total_size_change = sum(f.size_change for f in file_diffs)
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+ # === 汇总输出 ===
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+ summarize_diff("Total:", len(file_diffs))
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+ summarize_diff("Added:", len(added_files), total_added)
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+ summarize_diff("Removed:", len(removed_files), total_removed)
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+ summarize_diff("Modified:", len(modified_files), total_modified)
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+ summarize_diff("Renamed:", len(renamed_files), total_renamed)
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+ summarize_diff("Copied:", len(copied_files), total_copied)
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+ summarize_diff("Type Changed:", len(type_changed_files), total_type_changed)
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+ summarize_diff("Unmerged:", len(unmerged_files))
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+
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+
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+ if total_size_change > 0:
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+ change_desc = f"📈 **Increase of {format_size(total_size_change)}**"
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+ elif total_size_change < 0:
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+ change_desc = f"📉 **Reduction of {format_size(abs(total_size_change))}**"
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+ else:
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+ change_desc = "➖ **No net size change**"
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+
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+ add_summary(f"\n### 📦 **Total Size Change:** {change_desc} (Excluding removed files)")
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+
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+
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+ # 显示详细差异文件内容
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+ add_summary("\n## 📂 **Detailed File Changes**\n")
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+
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+ for diff in file_diffs:
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+ add_summary(f"📄 {diff.path} — **[{diff.status}]**")
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+
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+ # 文件状态处理
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+ if diff.status.startswith('A'):
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+ add_summary(f"📦 Size: {format_size(diff.new_size)}")
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+
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+ elif diff.status.startswith(('M', 'R')): # 修改或重命名
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+ add_summary(f"📏 Original size: {format_size(diff.old_size)}")
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+ add_summary(f"📐 New size: {format_size(diff.new_size)}")
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+
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+ delta = diff.size_change
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+ if delta > 0:
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+ change_str = f"📈 Increased by {format_size(delta)}"
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+ elif delta < 0:
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+ change_str = f"📉 Reduced by {format_size(abs(delta))}"
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+ else:
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+ change_str = "➖ No size change"
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+
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+ add_summary(f"📊 Size change: {change_str}")
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+
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+ elif diff.status.startswith('D'):
|
|
|
+ add_summary(f"🗑️ Original size: {format_size(diff.old_size)}")
|
|
|
+
|
|
|
+ elif diff.status.startswith('C'):
|
|
|
+ add_summary(f"📎 Copied from size: {format_size(diff.old_size)} → {format_size(diff.new_size)}")
|
|
|
+
|
|
|
+ elif diff.status.startswith('T'):
|
|
|
+ add_summary("⚙️ File type changed")
|
|
|
+
|
|
|
+ elif diff.status.startswith('U'):
|
|
|
+ add_summary("⚠️ Unmerged conflict detected")
|
|
|
+
|
|
|
+ else:
|
|
|
+ add_summary("❓ Unknown change type")
|
|
|
+
|
|
|
+ add_summary("\n\n")
|
|
|
+
|
|
|
+if __name__ == "__main__":
|
|
|
+ main()
|
hydevcode