Git prompt + Byobu

gistfile1.sh

##############
# THIS WORKS #
##############

##
# Git prompt options
##
source ~/.git-prompt.sh
GIT_PS1_SHOWDIRTYSTATE=true
GIT_PS1_SHOWSTASHSTATE=true
GIT_PS1_SHOWUNTRACKEDFILES=true
GIT_PS1_SHOWUPSTREAM="auto"
GIT_PS1_SHOWCOLORHINTS=true

function myGitPS1() {
    if [[ `pwd` == *workspace* ]]; then
        __git_ps1 " (%s)"
    fi
}

if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\[\033[01;33m\]$(myGitPS1)\[\033[00m\]\$ '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w$(myGitPS1)\$ '
fi
unset color_prompt force_color_prompt



################
# THIS DOESN'T #
################

"Ubuntu")
                # Use Ubuntu colors (grey / aubergine / orange)
                [ -n "$BYOBU_CHARMAP" ] || BYOBU_CHARMAP=$(locale charmap 2>/dev/null || echo)
                PROMPT_COMMAND='prompt_status="$? "; if [[ $prompt_status == "0 " ]]; then prompt_status=; fi'
                case "$BYOBU_CHARMAP" in
                    "UTF-8")
                        # MATHEMATICAL RIGHT DOUBLE ANGLE BRACKET (U+27EB, Pe): ⟫
                        PS1="${debian_chroot:+($debian_chroot)}\[\e[38;5;202m\]\$prompt_status\[\e[38;5;245m\]\u\[\e[00m\]@\[\e[38;5;5m\]\h\[\e[00m\]:\[\e[38;5;172m\]\w\[\e[00m\]\[\033[00;33m\]$(myGitPS1)\[\033[00m\]⟫ "
                    ;;
                    *)
                        # Simple ASCII greater-than sign
                        PS1="${debian_chroot:+($debian_chroot)}\[\e[38;5;202m\]\$prompt_status\[\e[38;5;245m\]\u\[\e[00m\]@\[\e[38;5;5m\]\h\[\e[00m\]:\[\e[38;5;172m\]\w\[\e[00m\]\[\033[00;33m\]$(myGitPS1)\[\033[00m\]> "
                    ;;
                esac
            ;;
            *)
                # Use Byobu colors (green / blue / red)
                PS1="${debian_chroot:+($debian_chroot)}\[\e[31m\]\$prompt_status\[\e[00;32m\]\u\[\e[00m\]@\[\e[00;36m\]\h\[\e[00m\]:\[\e[00;31m\]\w\[\e[00m\]\[\033[01;33m\]$(myGitPS1)\[\033[00m\]\$ "
            ;;

###############################
# THIS IS WHAT I SEE IN BYOBU #
###############################

valorin@gandalf:~/workspace/scripts (master %=)⟫ git status
# On branch master
# Your branch is ahead of 'origin/master' by 1 commit.
#   (use "git push" to publish your local commits)
#
nothing to commit, working directory clean
valorin@gandalf:~/workspace/scripts (master %=)⟫ . ~/.bashrc
valorin@gandalf:~/workspace/scripts (master>)⟫ 

Where do i put this ?