$ git pull
You are not currently on a branch.
Please specify which branch you want to merge with.
See git-pull(1) for details.

    git pull <remote> <branch>

section_end:1703145108:step_script
section_start:1703145108:cleanup_file_variables
Cleaning up project directory and file based variables
section_end:1703145108:cleanup_file_variables
ERROR: Job failed: exit status 1