Question: How to trigger a step with a commit name?

Hello, I wanted to now if it was possible to trigger a step only if the commit name contains a specific word ?
For example, trigger on archive keyword in the commit name Update v1.2 + archive

EDIT: Or else is it possible to add condition based on a commit with actions ? For exemple, I see that it is a possible attribute for conditions : specification#the-conditions-conditions
but how do I use/create these actions

this is possible with the Starlark extension when can be used as an alternative to yaml and allows you to script your pipelines using a proper programming language. See this thread for more details: