Upload 3 files

router_items.py

@@ -309,6 +309,32 @@ async def create_item(item: ItemCreate):
     db.save_data("items.json", items_db)
     # 🗂️ 清除排序缓存
     sort_cache.invalidate("items:")
+    
+    # 🚀 首次发布立即触发版本检测与预缓存
+    try:
+        link = item.link or ""
+        if "github.com" in link:
+            from 云端_定时版本检测引擎 import fetch_latest_github_hash, precache_github_zip
+            
+            async def _first_publish_precache():
+                try:
+                    token = item.github_token or os.environ.get("GITHUB_PAT", "")
+                    latest_hash = await fetch_latest_github_hash(link, token)
+                    if latest_hash:
+                        # 写入 versions.json
+                        versions_db = db.load_data("versions.json", default_data={})
+                        versions_db[new_item["id"]] = {"hash": latest_hash}
+                        db.save_data("versions.json", versions_db)
+                        # 触发预缓存
+                        await precache_github_zip(link, token, new_item["id"], latest_hash)
+                        print(f"[缓存刷新] 首次发布预缓存完成: {new_item['id']}")
+                except Exception as e:
+                    print(f"[缓存刷新] 首次发布预缓存失败（不影响发布）: {e}")
+            
+            asyncio.create_task(_first_publish_precache())
+    except Exception as e:
+        print(f"[缓存刷新] 触发首次发布缓存异常（不影响发布）: {e}")
+    
     return {"status": "success", "data": new_item}
 
 @router.put("/api/items/{item_id}")