.bash_git

gistfile1.txt

# git funky stuff
red="$(tput setaf 1)"
green="$(tput setaf 2)"
NC="$(tput sgr0)" # No Color
branchcolor=""
branch=""

PS_ORIGINAL=$PS1

function prompt_setup ()
{
 branchdetect
 PS1="\u@\h:\w\[$branchcolor\]$branch\[$NC\]\$ "
}

function branchdetect ()
{
 branchcolor=""
 branch=""
 gitdetect
}

function gitdetect ()
{
 if git rev-parse --git-dir >/dev/null 2>&1
 then
   gitver=$(__git_ps1)
   if [[ $(git status 2> /dev/null | tail -n1) == "nothing to commit, working directory clean" ]]
   then
     branchcolor=$green
   else
     gitver=${gitver}'*'
     branchcolor=$red
   fi
   branch="$gitver "
 fi
}

PROMPT_COMMAND=prompt_setup