[Workflow] New lines in the label of a transition break the PUML file #49174
Description
Symfony version(s) affected
5.4+
Description
I tried to add new lines in the label of a transition, in order to have a cleaner output in the PUML file (then transformed to PNG by our toolchain).
So I instinctively wrote this:
label: |
unpublish
(Lorem ipsum dolor sit amet)It didn't added some new lines, which is an acceptable behaviour.
The problem is that the resulting PUML file had an invalid syntax, and the PUML parser (a think/plantuml Docker image) returns “Syntax error?”.
How to reproduce
# config/packages/workflow.yaml
framework:
workflows:
my_workflow:
transitions:
unpublish:
from: [published]
to: pending
metadata:
arrow_color: 'Grey'
label: |
unpublish
(Lorem ipsum dolor sit amet)Possible Solution
Remove new lines from the labels.
Additional Context
No response