From da7e16f93ac570063e1043cb4d081c5f0969766a Mon Sep 17 00:00:00 2001
From: eltrac <hi@eltr.ac>
Date: Tue, 7 Apr 2026 18:20:36 +0800
Subject: [chore] remove unused Python script

---
 content/migrate.py | 154 -----------------------------------------------------
 1 file changed, 154 deletions(-)
 delete mode 100644 content/migrate.py

diff --git a/content/migrate.py b/content/migrate.py
deleted file mode 100644
index 7cf2b7c9..00000000
--- a/content/migrate.py
+++ /dev/null
@@ -1,154 +0,0 @@
-#!/usr/bin/env python3
-import os
-import yaml
-import unicodedata
-import re
-
-# 需要处理的目录
-TARGET_DIRS = ["./struct", "./posts", "./pour"]
-VALID_EXT = [".md", ".markdown"]
-
-def auto_slug(text):
-    # 全部转小写
-    text = text.lower()
-    # 用连字符替换空白
-    text = re.sub(r"\s+", "-", text)
-    # 移除大部分符号，但保留中文
-    text = "".join(
-        c if unicodedata.category(c).startswith(("L", "N")) else "-"
-        for c in text
-    )
-    # 合并重复的 '-'
-    text = re.sub(r"-+", "-", text)
-    # 去掉头尾 '-'
-    return text.strip("-")
-
-# --------------------------------------------------------
-# 读取 YAML Front Matter
-# --------------------------------------------------------
-def read_front_matter(content):
-    """
-    返回: (yaml_dict, body)
-    """
-    if not content.startswith("---"):
-        return None, content
-
-    end = content.find("\n---", 3)
-    if end == -1:
-        return None, content
-
-    fm_raw = content[3:end].strip()
-    body = content[end + 4:]
-
-    try:
-        fm = yaml.safe_load(fm_raw) or {}
-        return fm, body
-    except Exception:
-        return None, content
-
-
-# --------------------------------------------------------
-# 写回 YAML Front Matter
-# --------------------------------------------------------
-def dump_front_matter(fm):
-    return "---\n" + yaml.safe_dump(fm, sort_keys=False, allow_unicode=True) + "---\n"
-
-
-# --------------------------------------------------------
-# 生成 alias
-# --------------------------------------------------------
-
-def build_alias(file_path, fm):
-    rel_path = os.path.relpath(file_path, ".")
-    parts = rel_path.split(os.sep)
-
-    # 忽略 _index.md
-    if parts[-1].lower() == "_index.md":
-        return None
-
-    # 移除顶级目录 struct/posts/pour
-    if parts[0] in ("struct", "posts", "pour"):
-        parts = parts[1:]
-
-    # 文件名（无扩展名）
-    filename = os.path.splitext(parts[-1])[0]
-
-    # slug 优先
-    name = fm.get("slug", filename)
-
-    # ---- 新逻辑：对 slug / name 做安全化与大小写处理 ----
-    # 1. 空格换成连字符
-    # 2. 全部转为小写
-    # 3. 保留中文，保留字母数字与连字符
-    name = name.strip()
-    name = name.lower()  # 全部小写
-    name = name.replace(" ", "-")
-    # 只去除 *不安全* 的字符，避免破坏中文
-    name = re.sub(r"[^a-z0-9\-\u4e00-\u9fff]", "", name)
-
-    # 构建路径
-    if len(parts) > 1:
-        sub = "/".join(parts[:-1])
-        return f"/posts/{sub}/{name}"
-    else:
-        return f"/posts/{name}"
-
-
-
-
-def should_ignore(path):
-    """忽略 _index.md / _index.markdown，不区分大小写"""
-    filename = os.path.basename(path).lower()
-    name, ext = os.path.splitext(filename)
-    if name == "_index" and ext in VALID_EXT:
-        return True
-    return False
-
-# --------------------------------------------------------
-# 处理单个 Markdown 文件
-# --------------------------------------------------------
-def process_file(path):
-    if should_ignore(path):
-        return
-
-    with open(path, "r", encoding="utf-8") as f:
-        content = f.read()
-
-    fm, body = read_front_matter(content)
-    if fm is None:
-        print(f"[跳过] 无 YAML front-matter: {path}")
-        return
-
-    alias = build_alias(path, fm)
-
-    # 添加 aliases 字段
-    if "aliases" not in fm:
-        fm["aliases"] = [alias]
-    else:
-        if not isinstance(fm["aliases"], list):
-            fm["aliases"] = [fm["aliases"]]
-        if alias not in fm["aliases"]:
-            fm["aliases"].append(alias)
-
-    # 写回文件
-    new_content = dump_front_matter(fm) + body
-    with open(path, "w", encoding="utf-8") as f:
-        f.write(new_content)
-
-    print(f"[更新] {path} → {alias}")
-
-
-# --------------------------------------------------------
-# 主函数
-# --------------------------------------------------------
-def main():
-    for root_dir in TARGET_DIRS:
-        for root, dirs, files in os.walk(root_dir):
-            for file in files:
-                if os.path.splitext(file)[1].lower() in VALID_EXT:
-                    full = os.path.join(root, file)
-                    process_file(full)
-
-
-if __name__ == "__main__":
-    main()
-- 
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