Piping conky to lemonbar

#! /bin/sh

if [ $(pgrep -cx panel) -gt 1 ] ; then
        printf "%s\n" "The panel is already running." >&2
        exit 1
fi

trap 'trap - TERM; kill 0' INT TERM QUIT EXIT

[ -e "$PANEL_FIFO" ] && rm "$PANEL_FIFO"
mkfifo "$PANEL_FIFO"

bspc config top_padding $PANEL_HEIGHT
bspc control --subscribe > "$PANEL_FIFO" &
xtitle -sf 'T%s' > "$PANEL_FIFO" &
clock -sf 'S%a %b %d, %I:%M %p' > "$PANEL_FIFO" &
#echo "Z[Shit goes here]"  > "$PANEL_FIFO" &
conky > "$PANEL_FIFO" &

. panel_colors

cat "$PANEL_FIFO" | panel_bar | lemonbar -g 1840x$PANEL_HEIGHT+1960+0 -f "$PANEL_FONT_FAMILY" -F "$COLOR_FOREGROUND" -B "$COLOR_BACKGROUND" &

wait