67 lines
1.7 KiB
Nix
67 lines
1.7 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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{
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systemd.services.no-rgb =
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let
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no-rgb = (
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pkgs.writeShellApplication {
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name = "no-rgb";
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runtimeInputs = with pkgs; [
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openrgb
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coreutils
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gnugrep
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];
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text = ''
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# Retry loop to wait for hardware to be ready
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NUM_DEVICES=0
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for attempt in 1 2 3 4 5; do
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DEVICE_LIST=$(openrgb --noautoconnect --list-devices 2>/dev/null) || DEVICE_LIST=""
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NUM_DEVICES=$(echo "$DEVICE_LIST" | grep -cE '^[0-9]+: ') || NUM_DEVICES=0
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if [ "$NUM_DEVICES" -gt 0 ]; then
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break
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fi
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if [ "$attempt" -lt 5 ]; then
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sleep 2
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fi
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done
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# If no devices found after retries, exit gracefully
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if [ "$NUM_DEVICES" -eq 0 ]; then
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exit 0
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fi
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# Disable RGB on each device
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for i in $(seq 0 $((NUM_DEVICES - 1))); do
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openrgb --noautoconnect --device "$i" --mode direct --color 000000 || true
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done
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'';
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}
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);
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in
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{
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description = "disable rgb";
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after = [ "systemd-udev-settle.service" ];
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serviceConfig = {
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ExecStart = lib.getExe no-rgb;
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Type = "oneshot";
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Restart = "on-failure";
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RestartSec = 5;
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};
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wantedBy = [ "multi-user.target" ];
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};
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services.hardware.openrgb = {
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enable = true;
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package = pkgs.openrgb-with-all-plugins;
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motherboard = "amd";
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};
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services.udev.packages = [ pkgs.openrgb-with-all-plugins ];
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hardware.i2c.enable = true;
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}
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