1 files changed, 55 insertions, 0 deletions
diff --git a/hugo-tag-wrangler/script.py b/hugo-tag-wrangler/script.py
new file mode 100644
index 0000000..4e757ea
--- /dev/null
+++ b/hugo-tag-wrangler/script.py
@@ -0,0 +1,55 @@
+import os
+import argparse
+import frontmatter
+from frontmatter.default_handlers import TOMLHandler
+
+def process_files(content_dir, action, target, new_name=None):
+    handler = TOMLHandler()
+    count = 0
+
+    for root, dirs, files in os.walk(content_dir):
+        for file in files:
+            if file.endswith('.md'):
+                path = os.path.join(root, file)
+                try:
+                    post = frontmatter.load(path, handler=handler)
+                    modified = False
+
+                    # 获取 categories（通常是字符串）
+                    current_cat = post.get('categories')
+
+                    if action == 'delete' and current_cat == target:
+                        # 直接从字典中删除该键
+                        del post['categories']
+                        modified = True
+
+                    elif action == 'rename' and current_cat == target:
+                        # 更新为新的字符串
+                        post['categories'] = new_name
+                        modified = True
+
+                    if modified:
+                        with open(path, 'wb') as f:
+                            frontmatter.dump(post, f, handler=handler)
+                        print(f"✅ 已处理: {path}")
+                        count += 1
+
+                except Exception as e:
+                    print(f"⚠️ 跳过/错误 {path}: {e}")
+
+    print(f"\n✨ 完成！修改了 {count} 个文件。")
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description="Hugo TOML 单分类管理工具")
+    parser.add_argument("--dir", default="content", help="Hugo content 目录")
+
+    group = parser.add_mutually_exclusive_group(required=True)
+    group.add_argument("--delete", metavar="分类名")
+    group.add_argument("--rename", nargs=2, metavar=("旧分类", "新分类"))
+
+    args = parser.parse_args()
+
+    if args.delete:
+        process_files(args.dir, 'delete', args.delete)
+    elif args.rename:
+        process_files(args.dir, 'rename', args.rename[0], args.rename[1])