rspec/rules/S6476/docker/rule.adoc

== Why is this an issue?

The Dockerfile instructions are not case-sensitive. However, they should be in upper case to distinguish them from arguments more easily. Shared coding conventions allow teams to collaborate effectively.

=== Noncompliant code example

[source,docker]
----
from ubuntu:22.04 as jammy
----

=== Compliant solution

[source,docker]
----
FROM ubuntu:22.04 AS jammy
----
migrate rule descriptions to new education format 2023-05-03 11:06:20 +02:00			`== Why is this an issue?`

Create rule S6476 (#1411) 2022-11-23 14:04:08 +01:00			`The Dockerfile instructions are not case-sensitive. However, they should be in upper case to distinguish them from arguments more easily. Shared coding conventions allow teams to collaborate effectively.`

migrate rule descriptions to new education format 2023-05-03 11:06:20 +02:00			`=== Noncompliant code example`
Create rule S6476 (#1411) 2022-11-23 14:04:08 +01:00
			`[source,docker]`
			`----`
			`from ubuntu:22.04 as jammy`
			`----`

migrate rule descriptions to new education format 2023-05-03 11:06:20 +02:00			`=== Compliant solution`
Create rule S6476 (#1411) 2022-11-23 14:04:08 +01:00
			`[source,docker]`
			`----`
			`FROM ubuntu:22.04 AS jammy`
			`----`