#!/usr/bin/env bash

# Launch or focus a window based on a pattern contained within the
# window class name.

pattern=$1
launchCmd=${@:2}

if [[ -z $pattern ]]; then
  echo "Error: Must supply a pattern to match the window class."
  exit 1
fi

if [[ -z $launchCmd ]]; then
  echo "Error: Must supply a launch command to match the window class."
  exit 1
fi

address=$(hyprctl clients -j | jq -r ".[] | select(.class | contains(\"$pattern\")) | .address")

echo "Pattern: $pattern"
echo "Address: $address"

if [[ -n $address ]]; then
  hyprctl dispatch focuswindow "address:$address"
else
  eval exec $launchCmd
fi