#!/usr/bin/env bash
# Quits Signal and starts it again. Signal reads the theme only at start-up, so run
# this after editing theme.css and rebuilding (the themed Signal is built by
# pkgs/signal-desktop-themed). The window is put back on the workspace it was on.

workspace=$(hyprctl clients -j | python3 -c '
import json, sys
print(next((c["workspace"]["name"] for c in json.load(sys.stdin) if c["class"] == "signal"), ""))')

pid=$(pgrep -f 'signal-desktop.*/app\.asar' | head -1)
if [ -n "$pid" ]; then
  kill -TERM "$pid"
  for _ in $(seq 60); do
    kill -0 "$pid" 2>/dev/null || break
    sleep 0.25
  done
fi

if [ -n "$workspace" ]; then
  hyprctl dispatch "hl.dsp.exec_cmd(\"uwsm app -- signal-desktop\", { workspace = \"$workspace silent\" })" >/dev/null
else
  uwsm app -- signal-desktop >/dev/null 2>&1
fi