Merge pull request #199154 from uninsane/pr/lightdm-mobile-greeter

lightdm-mobile-greeter: init at 2022-10-30

nixos/modules/services/x11/display-managers/lightdm-greeters/mobile.nix

@@ -0,0 +1,26 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+let
+  dmcfg = config.services.xserver.displayManager;
+  ldmcfg = dmcfg.lightdm;
+  cfg = ldmcfg.greeters.mobile;
+in
+{
+  options = {
+    services.xserver.displayManager.lightdm.greeters.mobile = {
+      enable = mkEnableOption (lib.mdDoc
+        "lightdm-mobile-greeter as the lightdm greeter"
+      );
+    };
+  };
+
+  config = mkIf (ldmcfg.enable && cfg.enable) {
+    services.xserver.displayManager.lightdm.greeters.gtk.enable = false;
+
+    services.xserver.displayManager.lightdm.greeter = mkDefault {
+      package = pkgs.lightdm-mobile-greeter.xgreeters;
+      name = "lightdm-mobile-greeter";
+    };
+  };
+}

nixos/modules/services/x11/display-managers/lightdm.nix

@@ -83,6 +83,7 @@ in
     ./lightdm-greeters/pantheon.nix
     ./lightdm-greeters/tiny.nix
     ./lightdm-greeters/slick.nix
+    ./lightdm-greeters/mobile.nix
     (mkRenamedOptionModule [ "services" "xserver" "displayManager" "lightdm" "autoLogin" "enable" ] [
       "services"
       "xserver"

pkgs/applications/display-managers/lightdm-mobile-greeter/default.nix

@@ -0,0 +1,53 @@
+{ lib
+, fetchFromGitea
+, gtk3
+, libhandy_0
+, lightdm
+, lightdm-mobile-greeter
+, linkFarm
+, pkg-config
+, rustPlatform
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "lightdm-mobile-greeter";
+  version = "2022-10-30";
+
+  src = fetchFromGitea {
+    domain = "git.raatty.club";
+    owner = "raatty";
+    repo = "lightdm-mobile-greeter";
+    rev = "8c8d6dfce62799307320c8c5a1f0dd5c8c18e4d3";
+    hash = "sha256-SrAR2+An3BN/doFl/s8PcYZMUHLfVPXKZOo6ndO60nY=";
+  };
+  cargoHash = "sha256-NZ0jOkEBNa5oOydfyKm0XQB/vkAvBv9wHBbnM9egQFQ=";
+
+  buildInputs = [
+    gtk3
+    libhandy_0
+    lightdm
+  ];
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  postInstall = ''
+    mkdir -p $out/share/xgreeters
+    substitute lightdm-mobile-greeter.desktop \
+      $out/share/xgreeters/lightdm-mobile-greeter.desktop \
+      --replace lightdm-mobile-greeter $out/bin/lightdm-mobile-greeter
+  '';
+
+  passthru.xgreeters = linkFarm "lightdm-mobile-greeter-xgreeters" [{
+    path = "${lightdm-mobile-greeter}/share/xgreeters/lightdm-mobile-greeter.desktop";
+    name = "lightdm-mobile-greeter.desktop";
+  }];
+
+  meta = with lib; {
+    description = "A simple log in screen for use on touch screens";
+    homepage = "https://git.raatty.club/raatty/lightdm-mobile-greeter";
+    maintainers = with maintainers; [ colinsane ];
+    platforms = platforms.linux;
+    license = licenses.mit;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -31890,6 +31890,8 @@ with pkgs;
 
   lightdm-mini-greeter = callPackage ../applications/display-managers/lightdm-mini-greeter { };
 
+  lightdm-mobile-greeter = callPackage ../applications/display-managers/lightdm-mobile-greeter { };
+
   lightdm-tiny-greeter = callPackage ../applications/display-managers/lightdm-tiny-greeter {
     conf = config.lightdm-tiny-greeter.conf or "";
   };