set +x
# ======== Custom prompt
# Define colors for readability
#black="\[\033[0;30;49m\]"
#blackgrey="\[\033[30;47m\]"
_RED="\[\033[31;49m\]"
_GREEN="\[\033[32;49m\]"
#yellow="\[\033[33;49m\]"
_BLUE="\[\033[34;49m\]"
#magenta="\[\033[35;49m\]"
#cyan="\[\033[36;49m\]"
_WHITE="\[\033[37;49m\]"
r_color="\[\033[0m\]"           # Reset color
#clr="\[\033[K\]"                # Clear to the end of the line


# Returns short path (last two directories)
spwd () {
  ( IFS=/
    set $PWD
    if test $# -le 3 ; then
	echo "$PWD"
    else
	eval echo \"…\${$(($#-1))}/\${$#}\"
    fi ) ; }



_HOST="@\h"
if [ ${UID} -eq 0 ]; then
#  [[ $SSH_CONNECTION ]] && _HOST="${_HOST}"
  _USER="$_RED\u$_HOST"
else
  [[ $SSH_CONNECTION ]] && _HOST="${_RED}${_HOST}"
  _USER="$_GREEN\u$_HOST"
fi

#[[ -f /tmp/is_a_chroot ]] && PS1="${_WHITE}chroot\:${PS1}"

PS1="$_USER [\$(spwd)]$r_color "

#$_GREEN
if [ -f /tmp/is_a_chroot ]; then
	PS1="${_WHITE}chroot:${PS1}"
fi

unset _USER r_color _RED _BLUE _GREEN _HOST _WHITE