remix-provider
v0.0.2
Published
Provides the ability to set the content of the Remix head from within the component.
Downloads
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Maintainers
sora_kumoReadme
remix-provider
Provides the ability to distribute environment variables etc. to clients when using Remix + Cloudflare
ServerProvider
- Set the values you want to send from the server side to the client.
RootProvider
- Distribute the values set by the ServerProvider to the client.
RootValue
- Output the values set in ServerProvider at rendering time.
useRootContext
- Hook to receive the values set by the ServerProvider in the component.
Sample
- source code
https://github.com/SoraKumo001/remix-provider
- execution result
https://remix-provider.pages.dev/
entry.server.tsx
import type { AppLoadContext, EntryContext } from "@remix-run/cloudflare";
import { RemixServer } from "@remix-run/react";
import { isbot } from "isbot";
import { renderToReadableStream } from "react-dom/server";
import { ServerProvider } from "remix-provider";
export default async function handleRequest(
request: Request,
responseStatusCode: number,
responseHeaders: Headers,
remixContext: EntryContext,
loadContext: AppLoadContext
) {
const body = await renderToReadableStream(
// Set the values you want to distribute to clients.
<ServerProvider
value={{
env: loadContext.cloudflare.env,
host: request.headers.get("host"),
}}
>
<RemixServer context={remixContext} url={request.url} />
</ServerProvider>,
{
signal: request.signal,
onError(error: unknown) {
// Log streaming rendering errors from inside the shell
console.error(error);
responseStatusCode = 500;
},
}
);
if (isbot(request.headers.get("user-agent") || "")) {
await body.allReady;
}
responseHeaders.set("Content-Type", "text/html");
return new Response(body, {
headers: responseHeaders,
status: responseStatusCode,
});
}root.tsx
import {
Links,
Meta,
Outlet,
Scripts,
ScrollRestoration,
} from "@remix-run/react";
import "./tailwind.css";
import { RootProvider, RootValue } from "remix-provider";
export function Layout({ children }: { children: React.ReactNode }) {
return (
// Additional providers.
<RootProvider>
<html lang="en">
<head>
<meta charSet="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<Meta />
<Links />
{/* Install components to transfer data to clients. */}
<RootValue />
</head>
<body>
{children}
<ScrollRestoration />
<Scripts />
</body>
</html>
</RootProvider>
);
}
export default function App() {
return <Outlet />;
}routes/_index.tsx
import { useRootContext } from "remix-provider";
export default function Index() {
// Get the value distributed to clients.
const value = useRootContext();
return <div className="whitespace-pre">{JSON.stringify(value, null, 2)}</div>;
}Execution Result
- Output
{
"env": {
"ASSETS": {},
"CF_PAGES": "1",
"CF_PAGES_BRANCH": "master",
"CF_PAGES_COMMIT_SHA": "dfc64ad01b02b6832fae2fd3a61453ac14f6fb35",
"CF_PAGES_URL": "https://f3f206fa.remix-provider.pages.dev"
},
"host": "remix-provider.pages.dev"
}