file server content type headers

2025-01-20 23:45:07 -07:00
parent 3b1a969145
commit fcba2014c2
4 changed files with 36 additions and 2 deletions
--- a/router.ts
+++ b/router.ts
@@ -6,6 +6,7 @@ import type {
  RouteConfigurator,
  RouterContext,
 } from "./types.ts";
+import { getContentTypeByExtension } from "./util/contentType.ts";
 import { NotFound } from "./util/response.ts";

 /**
@@ -392,7 +393,9 @@ export class Router {

      try {
        const file = await Deno.readFile(normalizedPath);
-        return new Response(file);
+        const filetype = normalizedPath.split(".")[1];
+        const contentType = getContentTypeByExtension(filetype);
+        return new Response(file, { headers: { "Content-Type": contentType } });
      } catch (e) {
        if (e instanceof Deno.errors.NotFound) {
          return showIndex ? generateIndex(normalizedPath) : NotFound();