feat: Expose website as a flake

pkgs/website.nix

@@ -0,0 +1,37 @@
+{
+  lib, stdenv
+, python3
+, shared-assets
+}:
+
+stdenv.mkDerivation {
+  pname = "website";
+  version = "202205120-01";
+
+  src = ../.;
+
+  buildInputs = [ shared-assets python3 ];
+
+  buildPhase = ''
+    ${python3}/bin/python ${shared-assets}/bin/makesite.py \
+      -v page_assets=https://cdn.polynom.me \
+      --assets ./assets \
+      --copy-assets \
+      --include robots.txt \
+      -p params.json
+  '';
+  
+  installPhase = ''
+    mkdir -p $out/srv/www/website
+    cp -vr _site/* $out/srv/www/website
+  '';
+
+  doCheck = false;
+
+  meta = with lib; {
+    description = "The website hosted at https://polynom.me";
+    homepage = "https://git.polynom.me/polynom.me/website";
+    maintainers = [];
+    license = licenses.gpl3;
+  };
+}