StageNameCasing
もくじ
Output
Stage name 'BuilderBase' should be lowercase
Description
To help distinguish Dockerfile instruction keywords from identifiers, this rule forces names of stages in a multi-stage Dockerfile to be all lowercase.
Examples
❌ Bad: mixing uppercase and lowercase characters in the stage name.
FROM alpine AS BuilderBase
✅ Good: stage name is all in lowercase.
FROM alpine AS builder-base