fixes

.github/workflows/ci.yml

@@ -60,5 +60,8 @@ jobs:
       #     java-version: "21"
       # - uses: ts-graphviz/setup-graphviz@v2
 
+      # for d2
+      - run: curl -fsSL https://d2lang.com/install.sh | sh -s --
+
       - name: Test
         run: pnpm test

packages/rehype-d2/README.md

@@ -22,7 +22,7 @@ which can look like this:
 
 ## Usage
 
-You need to install Java and Graphviz in order to use this plugin.
+You need to install [D2](https://d2lang.com/tour/install) in order to use this plugin. **But** they are working on [WASM version](https://github.com/terrastruct/d2/discussions/234#discussioncomment-11286029), so hopefully this will change soon.
 
 ```js
 import rehypeD2 from "@beoe/rehype-d2";
@@ -40,4 +40,4 @@ It support caching the same way as [@beoe/rehype-code-hook](/packages/rehype-cod
 ## TODO
 
 - [ ] documentation
-- [ ] note about `d2` executable
+- [ ] publish

packages/rehype-d2/src/index.ts

@@ -32,13 +32,13 @@ export type RehypeD2Config = {
    * be carefull. It may break some diagrams
    */
   svgo?: SvgoConfig | boolean;
-  strategy?: "inline" | "img";
+  strategy?: "inline" | "img" | "img-class-dark-mode";
   d2Options?: D2Options;
 };
 
 type RenderOptions = D2Options & {
   svgo?: SvgoConfig | boolean;
-  strategy?: "inline" | "img";
+  strategy?: "inline" | "img" | "img-class-dark-mode";
 };
 
 function image({