add dnd-5e-latex-template

nixos/pkgs/dnd-5e-latex-template/default.nix

@@ -0,0 +1,28 @@
+{ lib, stdenvNoCC, fetchFromGitHub }: stdenvNoCC.mkDerivation rec {
+  pname = "dnd-5e-latex-template";
+  version = "0.8.0";
+  tlType = "run";
+
+  src = fetchFromGitHub {
+    owner = "rpgtex";
+    repo = "DND-5e-LaTeX-Template";
+    rev = "d611f61d2d0f54e621641cffe87b49ca216ccf1a";
+    sha256 = "sha256-jSYC0iduKGoUaYI1jrH0cakC45AMug9UodERqsvwVxw=";
+  };
+
+  phases = [ "installPhase" ];
+
+  installPhase = ''
+      runHook preInstall
+
+      path="$out/tex/latex/${pname}"
+      mkdir -p "$path"
+      cp -r $src/* $path
+
+      runHook postInstall
+  '';
+
+  meta = {
+    description = "DnD 5e latex template";
+  };
+}