vollkorn: use installFonts

pkgs/by-name/vo/vollkorn/package.nix

@@ -2,31 +2,31 @@
   lib,
   stdenvNoCC,
   fetchzip,
+  installFonts,
 }:
 
-stdenvNoCC.mkDerivation rec {
+stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "vollkorn";
   version = "4.105";
 
+  outputs = [
+    "out"
+    "webfont"
+    "doc"
+  ];
+
   src = fetchzip {
     url = "http://vollkorn-typeface.com/download/vollkorn-${
-      builtins.replaceStrings [ "." ] [ "-" ] version
+      builtins.replaceStrings [ "." ] [ "-" ] finalAttrs.version
     }.zip";
     stripRoot = false;
     hash = "sha256-oG79GgCwCavbMFAPakza08IPmt13Gwujrkc/NKTai7g=";
   };
 
-  installPhase = ''
-    runHook preInstall
+  nativeBuildInputs = [ installFonts ];
 
-    mkdir -pv $out/share/{doc/${pname}-${version},fonts/{opentype,truetype,WOFF,WOFF2}}
-    cp -v {Fontlog,OFL-FAQ,OFL}.txt $out/share/doc/${pname}-${version}/
-    cp -v PS-OTF/*.otf $out/share/fonts/opentype
-    cp -v TTF/*.ttf $out/share/fonts/truetype
-    cp -v WOFF/*.woff $out/share/fonts/WOFF
-    cp -v WOFF2/*.woff2 $out/share/fonts/WOFF2
-
-    runHook postInstall
+  postInstall = ''
+    install -Dm444 {Fontlog,OFL-FAQ,OFL}.txt -t $doc/share/doc/${finalAttrs.pname}-${finalAttrs.version}/
   '';
 
   meta = {
@@ -36,4 +36,4 @@ stdenvNoCC.mkDerivation rec {
     platforms = lib.platforms.all;
     maintainers = [ lib.maintainers.schmittlauch ];
   };
-}
+})