bashrc

RED="\[\033[0;31m\]"
YELLOW="\[\033[0;33m\]"
GREEN="\[\033[0;32m\]"
BLUE="\[\033[0;34m\]"
LIGHT_BLUE="\[\033[01;34m\]"
LIGHT_RED="\[\033[1;31m\]"
LIGHT_GREEN="\[\033[1;32m\]"
WHITE="\[\033[1;37m\]"
LIGHT_GRAY="\[\033[0;37m\]"
COLOR_NONE="\[\033[00m\]"

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

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

function prompt_func() {
prompt="${TITLEBAR}${LIGHT_GREEN}\u@\h${RED} ${LIGHT_BLUE}\w${GREEN} $(parse_git_branch)${BLUE}\$${COLOR_NONE} "
PS1="${prompt}"
}

PROMPT_COMMAND=prompt_func