schlock: init

it works! super jank; doesn't accept keyboard input, fails-open on
crash.

pkgs/additional/schlock/default.nix

@@ -0,0 +1,55 @@
+{ lib
+, stdenv
+, cairo
+, fetchFromGitHub
+, fetchzip
+, gdk-pixbuf
+, getconf
+, libsodium
+, libxkbcommon
+, meson
+, ninja
+, openssl
+, pam
+, pkg-config
+, scdoc
+, wayland
+, wayland-protocols
+}:
+stdenv.mkDerivation rec {
+  pname = "schlock";
+  version = "unstable-2022-02-02";
+
+  src = fetchFromGitHub {
+    owner = "telent";
+    repo = "schlock";
+    rev = "f3dde16f074fd5b7482a253b9d26b4ead66dea82";
+    hash = "sha256-Ot86vALt1kkzbBocwh9drCycbRIw2jMKJU4ODe9PYQM=";
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    scdoc
+  ];
+  buildInputs = [
+    cairo
+    gdk-pixbuf
+    libsodium
+    libxkbcommon
+    wayland
+    wayland-protocols
+  ];
+
+  meta = with lib; {
+    description = "Touchscreen locker for Wayland";
+    longDescription = ''
+      schlock is a fork of Swaylock adapted for touchscreen devices.
+    '';
+    inherit (src.meta) homepage;
+    license = licenses.mit;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ colinsane ];
+  };
+}

pkgs/default.nix

@@ -59,6 +59,7 @@ let
     sane-screenshot = callPackage ./additional/sane-screenshot { };
     sane-scripts = lib.recurseIntoAttrs (callPackage ./additional/sane-scripts { });
     sane-weather = callPackage ./additional/sane-weather { };
+    schlock = callPackage ./additional/schlock { };
     signal-desktop-from-src = callPackage ./additional/signal-desktop-from-src { };
     static-nix-shell = callPackage ./additional/static-nix-shell { };
     sublime-music-mobile = callPackage ./additional/sublime-music-mobile { };