vite-tsconfig-paths compatibility

[Mushus]

What version of HonoX are you using?

0.1.23

What steps can reproduce the bug?

When an island component is called from a component imported via an alias defined by vite-tsconfig-paths, the child elements of the HasIslands component never render.

1. Create an x-basic project:
   npm create hono@latest
2. Install vite-tsconfig-paths:
   npm i -D vite-tsconfig-paths
3. Define compilerOptions.paths in tsconfig.json:

   {
     "compilerOptions": {
     ︙
   +  "baseUrl": ".",
   +  "paths": {
   +    "@/*": ["app/*"]
   +  }
     }
     ︙
   }

4. Add vite-tsconfig-paths plugin to vite.config.ts:

   ︙
   +import tsconfigPaths from "vite-tsconfig-paths";
   
   export default defineConfig({
     plugins: [
       ︙
   +    tsconfigPaths()
     ],
   });

5. Create a component app/SomeComponent.tsx :

   import Counter from "./islands/counter";
   export default function SomeComponent() {
     return <Counter />;
   }

6. Update app/index.tsx to render SomeComponent:

   ︙
   -import Counter from "../islands/counter";
   +import SomeComponent from "@/SomeComponent";
   ︙
   export default createRoute((c) => {
     ︙
     return c.render(
       ︙
   -      <Counter />
   +      <SomeComponent />
       ︙
     );
   });

7. (Optional) If we want to check in the dev build, we add the HasIslands component in app/routes/_renderer.tsx:

   ︙
   export default jsxRenderer(({ children, title }) => {
     return (
       ︙
   -        <Script src="/app/client.ts" async />
   +        <HasIslands>
   +          <Script src="/app/client.ts" async />
   +        </HasIslands>
       ︙
     );
   });

What is the expected behavior?

When an island component is used, the child elements of the HasIslands component are rendered.

What do you see instead?

It can be avoided by defining resolve.alias in the vite.config.ts file instead.

Additional information

This means that the honox/server Script component, as well as this issue, will not work properly with the island component in production builds.

[yusukebe]

Hi @Mushus

Thank you for the issue. I've fixed and released the new version v0.1.26. Try it.