gistfile1.sh

# PS1='\h:\w \u\$ ' #Default
PROMPT_COMMAND='
branch=$(/opt/local/bin/git-name-rev --always --no-undefined HEAD | sed -e "s/HEAD //")
tags=$(/opt/local/bin/git-name-rev --tags --always --no-undefined HEAD | sed -e "s/HEAD //")
'
export PROMPT_COMMAND

case "$COLORIZE_AS" in
  'red')
    SS="$(echo `case $? in 0) echo -e "$GREEN--$CLEAR";; *) echo -e "$RED--$CLEAR";; esac`)"
    SS_E="$(echo `case $? in 0) echo -e "$GREEN_E--$CLEAR_E";; *) echo -e "$RED_E--$CLEAR_E";; esac`)"
  ;;
  *)
    SS="$(echo `case $? in 0) echo -e "$SYSTEM_COLOR--$CLEAR";; *) echo -e "$RED--$CLEAR";; esac`)"
    SS_E="$(echo `case $? in 0) echo -e "$SYSTEM_COLOR_E--$CLEAR_E";; *) echo -e "$RED_E--$CLEAR_E";; esac`)"
  ;;
esac

PS1='\[$WHITE_BOLD[$SYSTEM_COLOR\d$WHITE_BOLD - $SYSTEM_COLOR\t$WHITE_BOLD] [$SYSTEM_COLOR\u$SYSTEM_COLOR_BOLD @ $SYSTEM_COLOR\h$WHITE_BOLD] [$SYSTEM_COLOR\w/$WHITE_BOLD] [$SYSTEM_COLOR${branch}$WHITE_BOLD - $SYSTEM_COLOR${tag}$WHITE_BOLD]\]\n$SS_E\[$CLEAR\] '
export PS1