doc/tauri: fix example, make openssl linux-only (#407756)

doc/hooks/tauri.section.md

@@ -30,8 +30,8 @@ rustPlatform.buildRustPackage (finalAttrs: {
 
   # Assuming our app's frontend uses `npm` as a package manager
   npmDeps = fetchNpmDeps {
-    name = "${finalAttrs.pname}-npm-deps-${finalAttrs.version}";
-    inherit src;
+    name = "${finalAttrs.pname}-${finalAttrs.version}-npm-deps";
+    inherit (finalAttrs) src;
     hash = "...";
   };
 
@@ -51,17 +51,16 @@ rustPlatform.buildRustPackage (finalAttrs: {
       wrapGAppsHook4
     ];
 
-  buildInputs =
-    [ openssl ]
-    ++ lib.optionals stdenv.hostPlatform.isLinux [
-      glib-networking # Most Tauri apps need networking
-      webkitgtk_4_1
-    ];
+  buildInputs = lib.optionals stdenv.hostPlatform.isLinux [
+    glib-networking # Most Tauri apps need networking
+    openssl
+    webkitgtk_4_1
+  ];
 
   # Set our Tauri source directory
   cargoRoot = "src-tauri";
   # And make sure we build there too
-  buildAndTestSubdir = cargoRoot;
+  buildAndTestSubdir = finalAttrs.cargoRoot;
 
   # ...
 })