[archived] "Conditional Artifacts and Parameters" docs discussion

[giscus[bot]]

en/latest/conditional-artifacts-parameters/

https://argo-workflows.readthedocs.io/en/latest/conditional-artifacts-parameters/

[djquiambao18]

What kind of syntax does the valueFrom expression follow?

[djquiambao18]

it seems to be following this: https://expr-lang.org/docs/language-definition per the docs

[djquiambao18]

However i previously encountered that some expressions like Nil coalescing is not recognized

[agilgur5]

There's certain legacy cases where Argo is doing the replacing (they predate expr being used) where nil coalescing doesn't work, see #11549 for more details