From b450c025d11ee0efb474431b5ed18f7fd82f7bca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Edward=20Tj=C3=B6rnhammar?= <ed@cflags.cc>
Date: Sun, 23 Feb 2020 14:27:48 +0100
Subject: [PATCH] lightdm-tiny-greeter: init at 1.2

---
 .../lightdm-tiny-greeter/default.nix          | 46 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  4 ++
 2 files changed, 50 insertions(+)
 create mode 100644 pkgs/applications/display-managers/lightdm-tiny-greeter/default.nix

diff --git a/pkgs/applications/display-managers/lightdm-tiny-greeter/default.nix b/pkgs/applications/display-managers/lightdm-tiny-greeter/default.nix
new file mode 100644
index 000000000000..323df7369368
--- /dev/null
+++ b/pkgs/applications/display-managers/lightdm-tiny-greeter/default.nix
@@ -0,0 +1,46 @@
+{ stdenv, linkFarm, lightdm-tiny-greeter, fetchFromGitHub
+, pkgconfig, lightdm, gtk3, glib, wrapGAppsHook, conf ? "" }:
+
+stdenv.mkDerivation rec {
+  pname = "lightdm-tiny-greeter";
+  version = "1.2";
+
+  src = fetchFromGitHub {
+    owner = "off-world";
+    repo = "lightdm-tiny-greeter";
+    rev = version;
+    sha256 = "08azpj7b5qgac9bgi1xvd6qy6x2nb7iapa0v40ggr3d1fabyhrg6";
+  };
+
+  nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
+  buildInputs = [ lightdm gtk3 glib ];
+
+  postUnpack = if conf != "" then ''
+    cp ${builtins.toFile "config.h" conf} source/config.h
+  '' else "";
+
+  buildPhase = ''
+    mkdir -p $out/bin $out/share/xgreeters
+    make ${pname}
+    mv ${pname} $out/bin/.
+    mv lightdm-tiny-greeter.desktop $out/share/xgreeters
+  '';
+
+  installPhase = ''
+    substituteInPlace "$out/share/xgreeters/lightdm-tiny-greeter.desktop" \
+      --replace "Exec=lightdm-tiny-greeter" "Exec=$out/bin/lightdm-tiny-greeter"
+  '';
+
+  passthru.xgreeters = linkFarm "lightdm-tiny-greeter-xgreeters" [{
+    path = "${lightdm-tiny-greeter}/share/xgreeters/lightdm-tiny-greeter.desktop";
+    name = "lightdm-tiny-greeter.desktop";
+  }];
+
+  meta = with stdenv.lib; {
+    description = "A tiny multi user lightdm greeter";
+    homepage = https://github.com/off-world/lightdm-tiny-greeter;
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ edwtjo ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 531b8dc2d8a8..444b02e5513e 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -21616,6 +21616,10 @@ in
 
   lightdm-mini-greeter = callPackage ../applications/display-managers/lightdm-mini-greeter { };
 
+  lightdm-tiny-greeter = callPackage ../applications/display-managers/lightdm-tiny-greeter {
+    conf = config.lightdm-tiny-greeter.conf or "";
+  };
+
   ly = callPackage ../applications/display-managers/ly { };
 
   slic3r = callPackage ../applications/misc/slic3r { };