Customize your command prompt with useful Git info

gistfile1.txt

export TERM=xterm-256color

MAGENTA=$(tput setaf 9)
ORANGE=$(tput setaf 172)
YELLOW=$(tput setaf 190)
PURPLE=$(tput setaf 141)
BOLD=$(tput bold)
RESET=$(tput sgr0)

export MAGENTA
export ORANGE
export YELLOW
export PURPLE
export BOLD
export RESET

function parse_git_dirty() {
  [[ $(git status 2> /dev/null | tail -n1) != *"working directory clean"* ]] && echo "$MAGENTA*$RESET"
}

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

export PS1="\[${BOLD}${ORANGE}\]\u \[$YELLOW\]\w\[$RESET\]\$([[ -n \$(git branch 2> /dev/null) ]] && echo \" on branch: \")\[$PURPLE\]\$(parse_git_branch)\n> \[$RESET\]"

hello