vazir-code-font: use installFonts (#532554)

pkgs/by-name/va/vazir-code-font/package.nix

@@ -2,26 +2,24 @@
   lib,
   stdenvNoCC,
   fetchFromGitHub,
+  installFonts,
 }:
 
-stdenvNoCC.mkDerivation rec {
+stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "vazir-code-font";
   version = "1.1.2";
 
   src = fetchFromGitHub {
     owner = "rastikerdar";
     repo = "vazir-code-font";
-    rev = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-iBojse3eHr4ucZtPfpkN+mmO6sEExY8WcAallyPgMsI=";
   };
-
-  installPhase = ''
-    runHook preInstall
-
-    find . -name '*.ttf' -exec install -m444 -Dt $out/share/fonts/truetype {} \;
-
-    runHook postInstall
-  '';
+  outputs = [
+    "out"
+    "webfont"
+  ];
+  nativeBuildInputs = [ installFonts ];
 
   meta = {
     homepage = "https://github.com/rastikerdar/vazir-code-font";
@@ -30,4 +28,4 @@ stdenvNoCC.mkDerivation rec {
     platforms = lib.platforms.all;
     maintainers = [ lib.maintainers.dearrude ];
   };
-}
+})