Fixes

app/routes/documentation.$product.$ref[.]pdf.ts

@@ -1,9 +1,9 @@
 import type { LoaderArgs } from '@remix-run/node'
 import fs from 'fs/promises'
 import path from 'path'
-import { pdf } from 'remix-utils/responses'
 import invariant from 'tiny-invariant'
 import { contentPath } from '~/lib/docs/fs.server.ts'
+import { pdf } from '~/utils/responses.server.ts'
 
 export { headers } from '~/components/layout/Content.tsx'
 

app/routes/documentation.private.$product.$ref[.]pdf.ts

@@ -1,9 +1,9 @@
 import type { LoaderArgs } from '@remix-run/node'
 import fs from 'fs/promises'
 import path from 'path'
-import { pdf } from 'remix-utils/responses'
 import invariant from 'tiny-invariant'
 import { privateContentPath } from '~/lib/docs/fs.server.ts'
+import { pdf } from '~/utils/responses.server.ts'
 
 export { headers } from '~/components/layout/Content.tsx'
 

app/utils/responses.server.ts

@@ -0,0 +1,27 @@
+/**
+ * Create a response with a PDF file response.
+ * It receives a string with the PDF content and set the Content-Type header to
+ * `application/pdf; charset=utf-8` always.
+ *
+ * This is useful to dynamically create a PDF file from a Resource Route.
+ * @example
+ * export async function loader({ request }: LoaderArgs) {
+ *   return pdf(await generatePDF(request.formData()));
+ * }
+ */
+export function pdf(
+	content: Blob | Buffer | ArrayBuffer,
+	init: number | ResponseInit = {},
+): Response {
+	let responseInit = typeof init === 'number' ? { status: init } : init
+
+	let headers = new Headers(responseInit.headers)
+	if (!headers.has('Content-Type')) {
+		headers.set('Content-Type', 'application/pdf')
+	}
+
+	return new Response(content, {
+		...responseInit,
+		headers,
+	})
+}