Configure git bash_profile PS1 para que coloque el nombre de la twig cuando los commit no se hayan empujado o extraído todavía

Estoy usando este file .bash_profile para conocer mi estado de git en la línea de command:

source /usr/local/git/contrib/completion/git-prompt.sh source /usr/local/git/contrib/completion/git-completion.bash GIT_PS1_SHOWDIRTYSTATE=true GIT_PS1_SHOWCOLORHINTS=true # Customize BASH PS1 prompt to show current GIT repository and branch. # by Mike Stewart - http://MediaDoneRight.com # SETUP CONSTANTS # Bunch-o-pnetworkingefined colors. Makes reading code easier than escape sequences. # I don't remember where I found this. o_O # Reset Color_Off="\[\033[0m\]" # Text Reset # Regular Colors Black="\[\033[0;30m\]" # Black Red="\[\033[0;31m\]" # Red Green="\[\033[0;32m\]" # Green Yellow="\[\033[0;33m\]" # Yellow Blue="\[\033[0;34m\]" # Blue Purple="\[\033[0;35m\]" # Purple Cyan="\[\033[0;36m\]" # Cyan White="\[\033[0;37m\]" # White # Bold BBlack="\[\033[1;30m\]" # Black BRed="\[\033[1;31m\]" # Red BGreen="\[\033[1;32m\]" # Green BYellow="\[\033[1;33m\]" # Yellow BBlue="\[\033[1;34m\]" # Blue BPurple="\[\033[1;35m\]" # Purple BCyan="\[\033[1;36m\]" # Cyan BWhite="\[\033[1;37m\]" # White # Underline UBlack="\[\033[4;30m\]" # Black URed="\[\033[4;31m\]" # Red UGreen="\[\033[4;32m\]" # Green UYellow="\[\033[4;33m\]" # Yellow UBlue="\[\033[4;34m\]" # Blue UPurple="\[\033[4;35m\]" # Purple UCyan="\[\033[4;36m\]" # Cyan UWhite="\[\033[4;37m\]" # White # Background On_Black="\[\033[40m\]" # Black On_Red="\[\033[41m\]" # Red On_Green="\[\033[42m\]" # Green On_Yellow="\[\033[43m\]" # Yellow On_Blue="\[\033[44m\]" # Blue On_Purple="\[\033[45m\]" # Purple On_Cyan="\[\033[46m\]" # Cyan On_White="\[\033[47m\]" # White # High Intensty IBlack="\[\033[0;90m\]" # Black IRed="\[\033[0;91m\]" # Red IGreen="\[\033[0;92m\]" # Green IYellow="\[\033[0;93m\]" # Yellow IBlue="\[\033[0;94m\]" # Blue IPurple="\[\033[0;95m\]" # Purple ICyan="\[\033[0;96m\]" # Cyan IWhite="\[\033[0;97m\]" # White # Bold High Intensty BIBlack="\[\033[1;90m\]" # Black BIRed="\[\033[1;91m\]" # Red BIGreen="\[\033[1;92m\]" # Green BIYellow="\[\033[1;93m\]" # Yellow BIBlue="\[\033[1;94m\]" # Blue BIPurple="\[\033[1;95m\]" # Purple BICyan="\[\033[1;96m\]" # Cyan BIWhite="\[\033[1;97m\]" # White # High Intensty backgrounds On_IBlack="\[\033[0;100m\]" # Black On_IRed="\[\033[0;101m\]" # Red On_IGreen="\[\033[0;102m\]" # Green On_IYellow="\[\033[0;103m\]" # Yellow On_IBlue="\[\033[0;104m\]" # Blue On_IPurple="\[\033[10;95m\]" # Purple On_ICyan="\[\033[0;106m\]" # Cyan On_IWhite="\[\033[0;107m\]" # White # Various variables you might want for your PS1 prompt instead Time12h="\d \t" Time12a="\@" PathShort="\w" PathFull="\W" NewLine="\n" Jobs="\j" prompt_command () { # This PS1 snippet was adopted from code for MAC/BSD I saw from: http://allancraig.net/index.php?option=com_content&view=article&id=108:ps1-export-command-for-git&catid=45:general&Itemid=96 # I tweaked it to work on UBUNTU 11.04 & 11.10 plus made it mo' better export PS1=$IBlack$Time12h$Color_Off'$(git branch &>/dev/null;\ if [ $? -eq 0 ]; then \ echo "$(echo `git status` | grep "nothing to commit" > /dev/null 2>&1; \ if [ "$?" -eq "0" ]; then \ # @4 - Clean repository - nothing to commit echo "'$Green'"$(__git_ps1 " (%s)"); \ else \ # @5 - Changes to working tree echo "'$IRed'"$(__git_ps1 " {%s}"); \ fi) '$BYellow$PathShort$Color_Off'\$ "; \ else \ # @2 - Prompt when not in GIT repo echo " '$Yellow$PathShort$Color_Off'\$ "; \ fi)' } PROMPT_COMMAND=prompt_command 

y funciona cuando tengo un cambio no confirmado, el nombre de la twig es de color rojo y cuando confirmo el cambio, cambia a verde (ver image).

Colores en línea de comando

Quiero tener un color diferente cuando las confirmaciones aún no se han enviado. Gracias