1 files changed, 45 insertions, 0 deletions

diff --git a/mdbook.nix b/mdbook.nix
new file mode 100644
index 0000000..d336042
--- /dev/null
+++ b/mdbook.nix
@@ -0,0 +1,45 @@
+{ outputAttrPath, optionsAttrPath, optionsInternal ? true, }:
+
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = getAttrFromPath (optionsAttrPath  ++ [ "mdbook" ]) config;
+in
+{
+  options = setAttrByPath optionsAttrPath {
+    mdbook = {
+      src = mkOption {
+        type = with types; either path package;
+        description = ''
+          Root directory of mdbook sources to compile.
+        '';
+        internal = optionsInternal;
+      };
+    };
+  };
+
+  config = setAttrByPath outputAttrPath {
+    # TODO: make pandoc pre-processor
+    mdbook = pkgs.runCommand "mdbook"
+      {
+        src = cfg.src;
+        nativeBuildInputs = with pkgs; [ mdbook ];
+      } ''
+      unpackFile "$src"
+      chmod -R u+w .
+      cd */
+
+      mkdir theme
+      cp ${pkgs.documentation-highlighter}/highlight.pack.js theme/highlight.js
+      cp ${pkgs.documentation-highlighter}/mono-blue.css theme/highlight.css
+
+      cp "${getAttrFromPath (outputAttrPath ++ ["doc-options-md"]) config}" src/options.md
+
+      mdbook build
+
+      cp -r book "$out"
+    '';
+  };
+}