#!/bin/sh

FIFO_PATH="$1"
IMAGE="$2"
MAINWINDOW="$(xdotool getactivewindow)"
IMV_PID="$(pgrep nsxiv)"

if [ ! "$IMV_PID" ]; then
	nsxiv -aio "$IMAGE" &
	IMV_PID=$!
fi

sleep 0.5

xdotool windowactivate "$MAINWINDOW"

while read -r path; do
	imv-msg "$IMV_PID" close all
	imv-msg "$IMV_PID" open "$path"
done <"$FIFO_PATH"

imv-msg "$IMV_PID" quit
[ -e "$FIFO_PATH" ] && rm -f -- "$FIFO_PATH"