fix(http): response with status code 204 (#960)

* Fix response construction with status code 204

* run pnpm build

plugins/http/guest-js/index.ts

@@ -155,15 +155,25 @@ export async function fetch(
     rid,
   });
 
-  const body = await invoke<number[]>("plugin:http|fetch_read_body", {
-    rid: responseRid,
-  });
-
-  const res = new Response(new Uint8Array(body), {
-    headers,
-    status,
-    statusText,
-  });
+  const body = await invoke<ArrayBuffer | number[]>(
+    "plugin:http|fetch_read_body",
+    {
+      rid: responseRid,
+    },
+  );
+
+  const res = new Response(
+    body instanceof ArrayBuffer && body.byteLength
+      ? body
+      : body instanceof Array && body.length
+        ? new Uint8Array(body)
+        : null,
+    {
+      headers,
+      status,
+      statusText,
+    },
+  );
 
   // url is read only but seems like we can do this
   Object.defineProperty(res, "url", { value: url });

plugins/http/src/api-iife.js

@@ -1 +1 @@
-if("__TAURI__"in window){var __TAURI_PLUGIN_HTTP__=function(e){"use strict";async function t(e,t={},r){return window.__TAURI_INTERNALS__.invoke(e,t,r)}return"function"==typeof SuppressedError&&SuppressedError,e.fetch=async function(e,r){const n=r?.maxRedirections,i=r?.connectTimeout,a=r?.proxy;r&&(delete r.maxRedirections,delete r.connectTimeout,delete r.proxy);const o=r?.signal,s=new Request(e,r),u=await s.arrayBuffer(),c=u.byteLength?Array.from(new Uint8Array(u)):null,d=await t("plugin:http|fetch",{clientConfig:{method:s.method,url:s.url,headers:Array.from(s.headers.entries()),data:c,maxRedirections:n,connectTimeout:i,proxy:a}});o?.addEventListener("abort",(()=>{t("plugin:http|fetch_cancel",{rid:d})}));const{status:_,statusText:p,url:f,headers:l,rid:h}=await t("plugin:http|fetch_send",{rid:d}),y=await t("plugin:http|fetch_read_body",{rid:h}),T=new Response(new Uint8Array(y),{headers:l,status:_,statusText:p});return Object.defineProperty(T,"url",{value:f}),T},e}({});Object.defineProperty(window.__TAURI__,"http",{value:__TAURI_PLUGIN_HTTP__})}
+if("__TAURI__"in window){var __TAURI_PLUGIN_HTTP__=function(e){"use strict";async function t(e,t={},n){return window.__TAURI_INTERNALS__.invoke(e,t,n)}return"function"==typeof SuppressedError&&SuppressedError,e.fetch=async function(e,n){const r=n?.maxRedirections,i=n?.connectTimeout,a=n?.proxy;n&&(delete n.maxRedirections,delete n.connectTimeout,delete n.proxy);const o=n?.signal,s=new Request(e,n),u=await s.arrayBuffer(),c=u.byteLength?Array.from(new Uint8Array(u)):null,d=await t("plugin:http|fetch",{clientConfig:{method:s.method,url:s.url,headers:Array.from(s.headers.entries()),data:c,maxRedirections:r,connectTimeout:i,proxy:a}});o?.addEventListener("abort",(()=>{t("plugin:http|fetch_cancel",{rid:d})}));const{status:_,statusText:f,url:l,headers:p,rid:h}=await t("plugin:http|fetch_send",{rid:d}),y=await t("plugin:http|fetch_read_body",{rid:h}),T=new Response(y instanceof ArrayBuffer&&y.byteLength?y:y instanceof Array&&y.length?new Uint8Array(y):null,{headers:p,status:_,statusText:f});return Object.defineProperty(T,"url",{value:l}),T},e}({});Object.defineProperty(window.__TAURI__,"http",{value:__TAURI_PLUGIN_HTTP__})}