packages: add lipsum

pkgs/default.nix

@@ -4,4 +4,5 @@
 { pkgs, inputs }: {
   plymouth-theme-red = pkgs.callPackage ./plymouth-theme-red.nix { inherit inputs; };
   cargo-checkmate = pkgs.callPackage ./cargo-checkmate.nix { };
+  lipsum = pkgs.callPackage ./lipsum.nix { inherit inputs; };
 }

pkgs/lipsum.nix

@@ -0,0 +1,23 @@
+{ pkgs, inputs }:
+pkgs.stdenv.mkDerivation rec {
+  pname = "lipsum";
+  version = "0.0.1";
+
+  src = inputs.lipsum;
+
+  buildInputs = with pkgs; [
+    pkg-config
+    glib
+    gtk3.dev
+    vala
+  ];
+
+  makeFlags = [
+    "PRG=${pname}"
+  ];
+
+  installPhase = ''
+    install -Dm 755 "$pname" "$out/bin/$pname"
+  '';
+}
+