Show git branch in terminal (macOSX) of current directory

git_current_branch_term

Add this to .profile (if not exist, create it):

# This shows the git branch of the current directory
function parse_git_branch () {
       git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

RED="\[\033[0;31m\]"
YELLOW="\[\033[0;33m\]"
GREEN="\[\033[0;32m\]"
NO_COLOUR="\[\033[0m\]"

PS1="$GREEN\u@machine$NO_COLOUR:\w$YELLOW\$(parse_git_branch)$NO_COLOUR\$ "

Make sure .profile is loaded (sourced) from .bash_profile:

source ~/.profile