3 files changed, 37 insertions, 5 deletions
diff --git a/nix/build.nix b/nix/build.nix
index 0844618..e3b6f5f 100644
--- a/nix/build.nix
+++ b/nix/build.nix
@@ -1,10 +1,29 @@
-{ runCommand, buildAssets, ... }:
-runCommand "www-assets" {
+{ stdenvNoCC, buildAssets, nodePackages, fontawesome, ... }:
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "www-assets";
+  src = buildins.path {
+    path = ../.;
+    name = "assets";
+  };
   nativeBuildInputs = [
     buildAssets
+    nodePackages.katex
+    fontaweoms
   ];
-} ''
-  mkdir -p $out/{css,logos,favicon}
+  phases = "installPhase";
 
+  installPhase = ''
+    mkdir -p $out/{css,logos,favicon}
 
-''
+    # javascript
+    cp -r $src/js $out/js
+
+    # fontawesome
+    mkdir -p $out/fontawesome
+    cp -r ${fontawesome}/{css,webfonts} $out/fontawesome
+
+    # katex
+    cp -r ${nodePackages.katex}/lib/node_modules/katex/dist $out/katex
+
+  ''
+})
diff --git a/nix/fontawesome.nix b/nix/fontawesome.nix
new file mode 100644
index 0000000..e824ace
--- /dev/null
+++ b/nix/fontawesome.nix
@@ -0,0 +1,10 @@
+{ fetchFromGitHub, ... }:
+let
+  version = "6.7.2";
+in (fetchFromGitHub {
+    owner = "FortAwesome";
+    repo = "Font-Awesome";
+    rev = version;
+}) // {
+  inherit version;
+}
diff --git a/nix/overlay.nix b/nix/overlay.nix
index 0ca77ce..644829b 100644
--- a/nix/overlay.nix
+++ b/nix/overlay.nix
@@ -10,12 +10,15 @@ final: prev: let
     ];
   };
 in {
+  fontawesome = prev.callPackage ./fontawesome.nix {};
+
   haskellPackages = prev.haskellPackages.extend (hfinal: hprev: {
     www-assets = hfinal.callCabal2nix "www-assets" src {};
   });
 
   www-assets = prev.callPackage ./build.nix {
     buildAssets = final.haskell.lib.compose.justStaticExecutables final.haskellPackages.www-assets;
+    inherit (final) fontawesome;
   };
 
 }