Errors in add_step()

[krlmlr]

are very unintuitive. Example:

library(tic)
get_stage("deploy") %>% 
  add_step(step_push_deploy(
    path = "path"
  ))
#> ✔ Creating a blank tic stage configuration
#> Error: Error evaluating the step argument of add_step(), expected an object of class TicStep.
#> Original error: Cannot orphan the branch that has been used for the CI run.

^{Created on 2019-10-17 by the reprex package (v0.3.0)}

Can we print a short version of the expression that this step tried to evaluate?