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new dcbe27f1f1f [Feat]:add a new script to check deadlink (#2346)
dcbe27f1f1f is described below
commit dcbe27f1f1f4ddf6832e1eb26bdb88587444798c
Author: yangon <2689991...@qq.com>
AuthorDate: Thu May 8 16:44:31 2025 +0800
[Feat]:add a new script to check deadlink (#2346)
---
check_move_global.py | 149 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 149 insertions(+)
diff --git a/check_move_global.py b/check_move_global.py
new file mode 100644
index 00000000000..57be298346c
--- /dev/null
+++ b/check_move_global.py
@@ -0,0 +1,149 @@
+import argparse
+import subprocess
+import re
+import os
+import sys
+from typing import AnyStr, List
+from urllib.parse import urlparse
+
+move_pairs = []
+deletes = []
+change_detected = False
+search_dirs = ["docs", "i18n", "versioned_docs"]
+
+def is_same_file(path1, path2):
+ return os.path.normpath(path1) == os.path.normpath(path2)
+
+def remove_suffix(text: str, suffix: str):
+ if text.endswith(suffix):
+ return text[: -len(suffix)]
+ return text
+
+def find_nearest_file(file_base, start_dir):
+ """
+ 在 start_dir 向上查找最近的 file_base(.md/.mdx)，否则全局搜索
+ """
+ cur_dir = start_dir
+ # 向上搜索最多 10 层，避免卡死
+ for _ in range(10):
+ for ext in [".md", ".mdx"]:
+ candidate = os.path.join(cur_dir, file_base + ext)
+ if os.path.exists(candidate):
+ return candidate
+ parent = os.path.dirname(cur_dir)
+ if parent == cur_dir:
+ break
+ cur_dir = parent
+
+ # 全局搜索
+ for base_dir in search_dirs:
+ for root, dirs, files in os.walk(base_dir):
+ for file in files:
+ if (file == file_base + ".md") or (file == file_base + ".mdx"):
+ return os.path.join(root, file)
+ return None
+
+def process_md_file(file_path):
+ global change_detected
+
+ link_pattern = re.compile(r"\[.*?\]\((.*?)\)")
+ with open(file_path, "r", encoding="utf-8") as f:
+ content = f.read()
+
+ links = link_pattern.findall(content)
+ new_content = content
+
+ for link in links:
+ if not urlparse(link).scheme and not os.path.isabs(link):
+ full_path =
os.path.normpath(os.path.join(os.path.dirname(file_path), link))
+ if not full_path.endswith(".md") and not
full_path.endswith(".mdx"):
+ full_path += ".md"
+
+ # 处理 rename 情况
+ for [from_path, to_path] in move_pairs:
+ from_base, from_ext = os.path.splitext(from_path)
+ to_base, to_ext = os.path.splitext(to_path)
+ if (from_ext in [".md", ".mdx", ""] or to_ext in [".md",
".mdx", ""]) and (from_base == to_base):
+ continue
+
+ if is_same_file(full_path, from_path):
+ relative_to_path = os.path.relpath(to_path,
os.path.dirname(file_path))
+ relative_to_path = remove_suffix(relative_to_path, ".md")
+ relative_to_path = remove_suffix(relative_to_path, ".mdx")
+ print(f"🔄 {file_path}: Updated moved link {link} ->
{relative_to_path}")
+ new_content = new_content.replace(f"({link})",
f"({relative_to_path})")
+ change_detected = True
+
+ # 处理 delete 情况
+ for deleted_path in deletes:
+ if is_same_file(full_path, deleted_path):
+ print(f"⚠️ {file_path}: Link to deleted file {link}")
+ change_detected = True
+
+ # 处理死链修复
+ if not os.path.exists(full_path):
+ # 说明当前 link 是坏的
+ file_base = os.path.basename(link)
+ file_base = remove_suffix(file_base, ".md")
+ file_base = remove_suffix(file_base, ".mdx")
+
+ found_path = find_nearest_file(file_base,
os.path.dirname(file_path))
+ if found_path:
+ relative_to_path = os.path.relpath(found_path,
os.path.dirname(file_path))
+ relative_to_path = remove_suffix(relative_to_path, ".md")
+ relative_to_path = remove_suffix(relative_to_path, ".mdx")
+ print(f"🛠️ {file_path}: Fixed broken link {link} ->
{relative_to_path}")
+ new_content = new_content.replace(f"({link})",
f"({relative_to_path})")
+ change_detected = True
+ else:
+ print(f"❌ {file_path}: Could not fix broken link {link}")
+ change_detected = True
+
+ if new_content != content:
+ with open(file_path, "w", encoding="utf-8") as f:
+ f.write(new_content)
+
+def extract_file_changes(git_show_output: List[AnyStr]):
+ print(f"Parsing commit lines...")
+ content = b"".join(git_show_output).decode()
+
+ move_pattern = r"rename from (.+?)\nrename to (.+?)\n"
+ move_matches = re.findall(move_pattern, content, re.DOTALL | re.MULTILINE)
+ print(f"Moved files detected: {len(move_matches)}")
+
+ delete_pattern = r"diff --git a/(\S+) b/\1\ndeleted file mode \d+\nindex
.+"
+ delete_matches = re.findall(delete_pattern, content, re.DOTALL |
re.MULTILINE)
+ print(f"Deleted files detected: {len(delete_matches)}")
+
+ global move_pairs
+ global deletes
+ move_pairs = move_matches
+ deletes = delete_matches
+
+def travel(root_path: str):
+ for root, dirs, files in os.walk(root_path):
+ for file in files:
+ if file.endswith(".md") or file.endswith(".mdx"):
+ process_md_file(os.path.join(root, file))
+
+if __name__ == "__main__":
+ parser = argparse.ArgumentParser(description="Fix moved/deleted/broken md
links for a commit")
+ parser.add_argument("commit_id", type=str, help="Git commit id to check")
+ args = parser.parse_args()
+
+ p = subprocess.Popen(
+ "git show " + args.commit_id,
+ shell=True,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.STDOUT,
+ )
+ extract_file_changes(p.stdout.readlines())
+
+ for dir in search_dirs:
+ travel(dir)
+
+ if change_detected:
+ print("❗ Link issues detected and/or fixed.")
+ sys.exit(1)
+ else:
+ print("✅ No issues detected.")
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