Add prototype nix builder for website

blog/builder.sh

@@ -0,0 +1,3 @@
+source $stdenv/setup
+cp -r $src/* .
+hugo --baseUrl="https://danilafe.com" --destination=$out

blog/default.nix

@@ -0,0 +1,16 @@
+{ stdenv, hugo, fetchgit }:
+
+let
+    url = "https://dev.danilafe.com/Web-Projects/blog-static.git";
+    rev = "b04d82f0b3d949c1d4cd64246cc9c9558241f9ed";
+    sha256 = "02w05ff3mb8x3x65822vzg8lil0q6w4rfkj098fa0lwv8wv6x4cy";
+in
+    stdenv.mkDerivation {
+        name = "blog-static";
+        version = rev;
+        src = fetchgit {
+            inherit url rev sha256;
+        };
+        builder = ./builder.sh;
+        buildInputs = [ hugo ];
+    }