nixos/apple-touchbar: init module (#350219) (c42b24b3) · Commits · nix / nixpkgs

nixos/doc/manual/release-notes/rl-2411.section.md

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		- [Zapret](https://github.com/bol-van/zapret), a DPI bypass tool. Available as [services.zapret](option.html#opt-services.zapret).

		- [tiny-dfr](https://github.com/WhatAmISupposedToPutHere/tiny-dfr), a dynamic function row daemon for the Touch Bar found on some Apple laptops. Available as [hardware.apple.touchBar.enable](options.html#opt-hardware.apple.touchBar.enable).

		## Backward Incompatibilities {#sec-release-24.11-incompatibilities}

		- The `sound` options have been removed or renamed, as they had a lot of unintended side effects. See [below](#sec-release-24.11-migration-sound) for details.

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		{
		config,
		lib,
		pkgs,
		...
		}:

		let
		cfg = config.hardware.apple.touchBar;
		format = pkgs.formats.toml { };
		cfgFile = format.generate "config.toml" cfg.settings;
		in
		{
		options.hardware.apple.touchBar = {
		enable = lib.mkEnableOption "support for the Touch Bar on some Apple laptops using tiny-dfr";
		package = lib.mkPackageOption pkgs "tiny-dfr" { };

		settings = lib.mkOption {
		type = format.type;
		default = { };
		description = ''
		Configuration for tiny-dfr. See [example configuration][1] for available options.

		[1]: https://github.com/WhatAmISupposedToPutHere/tiny-dfr/blob/master/share/tiny-dfr/config.toml
		'';
		example = lib.literalExpression ''
		{
		MediaLayerDefault = true;
		ShowButtonOutlines = false;
		EnablePixelShift = true;
		}
		'';
		};
		};

		config = lib.mkIf cfg.enable {
		systemd.packages = [ cfg.package ];
		services.udev.packages = [ cfg.package ];

		environment.etc."tiny-dfr/config.toml".source = cfgFile;
		systemd.services.tiny-dfr.restartTriggers = [ cfgFile ];
		};
		}

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