Here's the snippets I use in my .bashrc file.

RED='\033[0;31m'

PLAIN='\033[0m' # No Color

WHITE='\e[97m'

GREEN='\e[0;32m'

PURPLE='\e[35;35m'

CYAN='\e[36;36m'

JAVA_VERSION=`java --version | head -1 | cut -f2 -d' '`

IP=$(hostname -I | awk '{print $1;}' )

source /usr/doc/git-2.35.1/contrib/completion/git-prompt.sh

PS1='\! [\['$GREEN'\]$(hostname -s) $IP\['$PLAIN'\]] [\['$CYAN'\]$(pwd -P)\['$PLAIN'\]] $(__git_ps1 "[\['$PURPLE'\] %s\['$PLAIN'\]]")[☕ '$JAVA_VERSION']\n\['$GREEN'\]$\['$PLAIN'\] '