From 62be8bc5578e1ab2fc58383c2b8923ceafd9f5e4 Mon Sep 17 00:00:00 2001
From: xfy <i@rua.plus>
Date: Sat, 9 May 2026 15:51:26 +0800
Subject: [PATCH] feat(lua): enable package library and preload gjson module

Add glua.OpenPackage for require support and preload gjson module
to make JSON encoding/decoding available in Lua scripts.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
---
 internal/lua/engine.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/internal/lua/engine.go b/internal/lua/engine.go
index 71f75cd..b704fd1 100644
--- a/internal/lua/engine.go
+++ b/internal/lua/engine.go
@@ -33,6 +33,8 @@ import (
 
 	"github.com/valyala/fasthttp"
 	glua "github.com/yuin/gopher-lua"
+
+	"rua.plus/lolly/gjson"
 )
 
 // LuaEngine 全局 Lua 引擎。
@@ -176,6 +178,7 @@ func NewEngine(config *Config) (*LuaEngine, error) {
 		glua.OpenString(L)
 		glua.OpenMath(L)
 		glua.OpenCoroutine(L)
+		glua.OpenPackage(L) // 需要 package 库支持 require
 
 		// 可选加载危险库
 		if config.EnableOSLib {
@@ -185,6 +188,9 @@ func NewEngine(config *Config) (*LuaEngine, error) {
 			glua.OpenIo(L)
 		}
 
+		// 预加载 gjson 模块
+		gjson.Preload(L)
+
 		return L
 	}