预留阶段名称

输出

'scratch' is reserved and should not be used as a stage name

描述

在多阶段构建中,不应将保留字用作阶段的名称。 保留字包括:

  • context
  • scratch

示例

❌ 错误: scratchcontext 是保留名称。

FROM alpine AS scratch
FROM alpine AS context

✅ 良好:阶段名称 builder 不是保留名称。

FROM alpine AS builder