Function parseLuaMetadata

tools/lua-tools-registry.ts:105–144

(
  content: string,
  filename: string
)

 * 解析 Lua 文件元信息
 */
export function parseLuaMetadata(
  content: string,
  filename: string
): LuaToolMeta {
  const lines = content.split("\n");
  const meta: Partial<LuaToolMeta> = {
    params: {},
  };
  const scriptLines: string[] = [];

  for (const line of lines) {
    if (line.startsWith("-- name:")) {
      meta.name = line.replace("-- name:", "").trim();
    } else if (line.startsWith("-- description:")) {
      meta.description = line.replace("-- description:", "").trim();
    } else if (line.startsWith("-- params:")) {
      const paramsStr = line.replace("-- params:", "").trim();
      try {
        meta.params = JSON.parse(paramsStr);
      } catch {
        meta.params = {};
      }
    } else if (!line.trim().startsWith("--")) {
      scriptLines.push(line);
    }
  }

  // 如果没有显式 name，从文件名推导
  if (!meta.name) {
    meta.name = filename.replace(".lua", "").replace(/-/g, ".");
  }

  // 如果没有描述，使用空字符串
  if (!meta.description) {
    meta.description = "";
  }

  meta.script = scriptLines.join("\n").trim();
  return meta as LuaToolMeta;
}

/**
 * 从 LuaToolMeta 创建 ToolDefinition