.bash_prompt

.bash_prompt

export TERM=gnome-256color

tput sgr0
RED=$(tput setaf 1)
ORANGE=$(tput setaf 172)
BLUE=$(tput setaf 4)
WHITE=$(tput setaf 7)
GRAY=$(tput setaf 0)
BOLD=$(tput bold)
RESET=$(tput sgr0)

function parse_git_branch() {  
  # Check that we are in a repo
  inrepo="$(git rev-parse --is-inside-work-tree 2>/dev/null)" || return
  test "$inrepo" = true || return

  # GET BRANCH
  branch="$(git symbolic-ref HEAD 2>/dev/null)"
  test -z "$branch" && branch='<detached-HEAD>'

  state=""
  [[ $(git status 2> /dev/null | tail -n1) != *"working directory clean"* ]] && state="${state}*"
  [[ $(git status | grep Untracked) != "" ]] && state="${state}+"

  toReturn=""
  color="$BLUE"
  if [ "$state" == "*" ]; then
    color="$ORANGE"
  elif [ "$state" == "*+" ]; then
    color="$RED"
  fi

  echo " ${color}(${branch#refs/heads/}${state})"
}

export PS1="\[$BOLD\]\[$WHITE\]\w\[$ORANGE\]\$(parse_git_branch)\[$WHITE\]\n\$ \[$RESET\]"
export PS2="\[$ORANGE\]→ \[$RESET\]"