shelfmark: inline frontend and add updateScript

pkgs/by-name/sh/shelfmark-frontend/package.nix

@@ -1,25 +0,0 @@
-{
-  buildNpmPackage,
-  shelfmark,
-}:
-
-buildNpmPackage (finalAttrs: {
-  pname = "shelfmark-frontend";
-  inherit (shelfmark) version src;
-
-  sourceRoot = "${finalAttrs.src.name}/src/frontend";
-
-  npmDepsHash = "sha256-c/KDGUe+X4dfzbDXpkzYsEzvBxJjq46PTzqbgoCdGgw=";
-
-  installPhase = ''
-    runHook preInstall
-    cp -r dist $out
-    runHook postInstall
-  '';
-
-  meta = {
-    description = "Shelfmark frontend";
-    homepage = "https://github.com/calibrain/shelfmark/tree/main/src/frontend";
-    inherit (shelfmark.meta) changelog license maintainers;
-  };
-})

pkgs/by-name/sh/shelfmark/package.nix

@@ -1,12 +1,14 @@
 {
   lib,
   stdenv,
+  buildNpmPackage,
   fetchFromGitHub,
   python314Packages,
+  nix-update-script,
   makeWrapper,
   nixosTests,
-  shelfmark-frontend,
   unrar-free,
+  _experimental-update-script-combinators,
 }:
 
 let
@@ -34,18 +36,35 @@ let
     authlib
     apprise
   ];
-in
-stdenv.mkDerivation (finalAttrs: {
-  pname = "shelfmark";
+
   version = "1.2.2";
 
   src = fetchFromGitHub {
     owner = "calibrain";
     repo = "shelfmark";
-    tag = "v${finalAttrs.version}";
+    tag = "v${version}";
     hash = "sha256-4x5HwVNNGmoJ/ey1+hc7IqgYjaEJjOWpFuqGlTc4MsM=";
   };
 
+  frontend = buildNpmPackage (finalAttrs: {
+    pname = "shelfmark-frontend";
+    inherit version src;
+
+    sourceRoot = "${finalAttrs.src.name}/src/frontend";
+
+    npmDepsHash = "sha256-c/KDGUe+X4dfzbDXpkzYsEzvBxJjq46PTzqbgoCdGgw=";
+
+    installPhase = ''
+      runHook preInstall
+      cp -r dist $out
+      runHook postInstall
+    '';
+  });
+in
+stdenv.mkDerivation (finalAttrs: {
+  pname = "shelfmark";
+  inherit version src;
+
   nativeBuildInputs = [
     python3Packages.wrapPython
     makeWrapper
@@ -62,7 +81,7 @@ stdenv.mkDerivation (finalAttrs: {
 
     cp -r shelfmark $out/libexec/shelfmark
     cp -r data $out/libexec/data
-    ln -s ${finalAttrs.passthru.frontend} $out/libexec/frontend-dist
+    ln -s ${frontend} $out/libexec/frontend-dist
 
     makeWrapper ${python3Packages.python.interpreter} $out/bin/shelfmark \
       --prefix PATH : ${
@@ -79,12 +98,21 @@ stdenv.mkDerivation (finalAttrs: {
   '';
 
   passthru = {
-    frontend = shelfmark-frontend.override {
-      shelfmark = finalAttrs.finalPackage;
-    };
+    inherit frontend;
+
     tests = {
       inherit (nixosTests) shelfmark;
     };
+
+    updateScript = _experimental-update-script-combinators.sequence [
+      (nix-update-script { })
+      (nix-update-script {
+        extraArgs = [
+          "--subpackage=frontend"
+          "--version=skip"
+        ];
+      })
+    ];
   };
 
   meta = {