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dotfiles/bin/control-brightness.sh

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#! /bin/bash
active_output=$(swaymsg -p -t get_outputs | grep '(focused)' | awk '{ printf $2 }')
device=""
if [[ "$active_output" == "HDMI-A-1" ]]; then
device="ddcci5"
else
device="amdgpu_bl1"
fi
param=""
if [[ "$1" == "up" ]]; then
param="+"
else
param="-"
fi
brightnessctl -d "$device" set 5%$param