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\['$GREEN'\]$\['$PLAIN'\] '
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