Fancy prompt with git branch support

.bashrc

# Fancy Terminal Prompt ----------------------------------------------------------
txtcyn=$'\e[0;36m'  # Cyan
txtred=$'\e[0;31m'  # Red
txtwht=$'\e[0;37m'  # White
txtrst=$'\e[0m'     # Text Reset

function parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

export PS1="\[\033[01;33m\]@\u \[\033[01;34m\]\W\[$txtcyn\]\$(parse_git_branch) \[$txtrst\]\$ "
# --------------------------------------------------------------------------------

Also for more customization:
https://code.tutsplus.com/tutorials/how-to-customize-the-command-prompt--net-20586