СюжетПожары в Европе:
// 栈不为空时才判断（避免访问stack.at(-1)时报错），这一点在爱思助手下载最新版本中也有详细论述
，更多细节参见safew官方下载
A man in Komorniki, Poland found a chunk measuring around 1.5m by 1m behind his warehouse.，更多细节参见51吃瓜
This is the key insight: the build language is not baked into BuildKit. It’s a pluggable layer. You can write a frontend that reads a YAML spec, a TOML config, or a custom DSL, and BuildKit will execute it the same way it executes Dockerfiles.