.bash_prompt

# @gf3’s Sexy Bash Prompt, inspired by “Extravagant Zsh Prompt”
# Shamelessly copied from https://github.com/gf3/dotfiles

if [[ $COLORTERM = gnome-* && $TERM = xterm ]] && infocmp gnome-256color >/dev/null 2>&1; then
  export TERM='gnome-256color';
elif infocmp xterm-256color >/dev/null 2>&1; then
  export TERM='xterm-256color';
fi;

if tput setaf 1 &> /dev/null; then
  tput sgr0; # reset colors
  bold=$(tput bold);
  reset=$(tput sgr0);
  # Oceanic Next colors
  black=$(tput setaf 16);
  blue=$(tput setaf 68);
  cyan=$(tput setaf 73);
  green=$(tput setaf 114);
  orange=$(tput setaf 209);
  magenta=$(tput setaf 176);
  red=$(tput setaf 203);
  white=$(tput setaf 66);
  yellow=$(tput setaf 221);
else
  bold='';
  reset="\e[0m";
  black="\e[1;30m";
  blue="\e[1;34m";
  cyan="\e[1;36m";
  green="\e[1;32m";
  orange="\e[1;33m";
  magenta="\e[1;35m";
  red="\e[1;31m";
  white="\e[1;37m";
  yellow="\e[1;33m";
fi;

function parse_git_dirty() {
  [[ $(git status 2> /dev/null | tail -n1) != *"nothing to commit"* ]] && echo "*"
}

function parse_git_branch() {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/\1$(parse_git_dirty)/"
}

PS1="\[${bold}\]\[$green\]\w\[$white\]\$([[ -n \$(git branch 2> /dev/null) ]] && echo \" on \")\[$magenta\]\$(parse_git_branch)\[$white\]\n\$ \[$reset\]"