Add git email to command prompt
TLDR: Do you use different names/emails for git version control (work vs personal)? Then add your user info to the command prompt as a visual reminder of who you're committing as.
A few months ago I ran into a dirty situation, I committed and pushed a lot of code using the wrong
git config user.name and
git config user.email(I was using personal info instead of work info).
Fixing it was possible, but I had to rewrite git history (ouch!)