bindfs: use finalAttrs pattern

pkgs/tools/filesystems/bindfs/default.nix

@@ -1,26 +1,36 @@
-{ lib, stdenv, fetchurl, fuse, fuse3, pkg-config }:
+{ lib
+, stdenv
+, fetchurl
+, pkg-config
+, fuse
+, fuse3
+}:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   version = "1.17.4";
   pname = "bindfs";
 
   src = fetchurl {
-    url    = "https://bindfs.org/downloads/${pname}-${version}.tar.gz";
-    sha256 = "sha256-b9Svm6LsK9tgPvjuoqnRLbLl/py+UrhkC0FXNKWfPcw=";
+    url = "https://bindfs.org/downloads/bindfs-${finalAttrs.version}.tar.gz";
+    hash = "sha256-b9Svm6LsK9tgPvjuoqnRLbLl/py+UrhkC0FXNKWfPcw=";
   };
 
-  nativeBuildInputs = [ pkg-config ];
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
   buildInputs = if stdenv.isDarwin then [ fuse ] else [ fuse3 ];
+
   postFixup = ''
     ln -s $out/bin/bindfs $out/bin/mount.fuse.bindfs
   '';
 
   meta = {
+    changelog = "https://github.com/mpartel/bindfs/raw/${finalAttrs.version}/ChangeLog";
     description = "A FUSE filesystem for mounting a directory to another location";
-    homepage    = "https://bindfs.org";
-    changelog   = "https://github.com/mpartel/bindfs/raw/${version}/ChangeLog";
-    license     = lib.licenses.gpl2Only;
+    homepage = "https://bindfs.org";
+    license = lib.licenses.gpl2Only;
     maintainers = with lib.maintainers; [ lovek323 lovesegfault ];
-    platforms   = lib.platforms.unix;
+    platforms = lib.platforms.unix;
   };
-}
+})