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nixos/brightnessctl: Remove the module

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Due to the support of the systemd-logind API the udev rules aren't
required anymore which renders this module useless [0].
Note: brightnessctl should now require a working D-Bus setup and a valid
local logind session for this to work.

[0]: https://github.com/NixOS/nixpkgs/pull/79663
This commit is contained in:
Michael Weiss 2020-02-10 23:10:53 +01:00
parent cf5dd2623b
commit 5282bc9a74
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GPG key ID: 5BE487C4D4771D83
4 changed files with 7 additions and 39 deletions
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31
nixos/modules/hardware/brightnessctl.nix
View file

@ -1,31 +0,0 @@
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.hardware.brightnessctl;
in
{
options = {
hardware.brightnessctl = {
enable = mkOption {
default = false;
type = types.bool;
description = ''
Enable brightnessctl in userspace.
This will allow brightness control from users in the video group.
'';
};
};
};
config = mkIf cfg.enable {
services.udev.packages = with pkgs; [ brightnessctl ];
environment.systemPackages = with pkgs; [ brightnessctl ];
};
}

1
nixos/modules/module-list.nix
View file

@ -41,7 +41,6 @@
./hardware/acpilight.nix
./hardware/all-firmware.nix
./hardware/bladeRF.nix
./hardware/brightnessctl.nix
./hardware/brillo.nix
./hardware/ckb-next.nix
./hardware/cpu/amd-microcode.nix

6
nixos/modules/rename.nix
View file

@ -42,6 +42,12 @@ with lib;
instead, or any other display manager in NixOS as they all support auto-login.
'')
(mkRemovedOptionModule [ "services" "dnscrypt-proxy" ] "Use services.dnscrypt-proxy2 instead")
(mkRemovedOptionModule ["hardware" "brightnessctl" ] ''
The brightnessctl module was removed because newer versions of
brightnessctl don't require the udev rules anymore (they can use the
systemd-logind API). Instead of using the module you can now
simply add the brightnessctl package to environment.systemPackages.
'')
# Do NOT add any option renames here, see top of the file
];

8
pkgs/misc/brightnessctl/default.nix
View file

@ -1,4 +1,4 @@
{ stdenv, fetchFromGitHub, coreutils, pkg-config, systemd }:
{ stdenv, fetchFromGitHub, pkg-config, systemd }:
stdenv.mkDerivation rec {
pname = "brightnessctl";
@ -13,12 +13,6 @@ stdenv.mkDerivation rec {
makeFlags = [ "PREFIX=" "DESTDIR=$(out)" "ENABLE_SYSTEMD=1" ];
postPatch = ''
substituteInPlace 90-brightnessctl.rules --replace /bin/ ${coreutils}/bin/
# For backward compatibility with the NixOS module / udev approach:
substituteInPlace Makefile --replace "INSTALL_UDEV_RULES=0" "INSTALL_UDEV_RULES=1"
'';
nativeBuildInputs = [ pkg-config ];
buildInputs = [ systemd ];