migrate to sveltekit 2

package.json

@@ -14,9 +14,10 @@
   },
   "devDependencies": {
     "@catdadcode/svelte-adapter-bun": "^0.5.7",
-    "@sveltejs/adapter-node": "^1.3.1",
+    "@sveltejs/adapter-node": "^2.0.0",
     "@sveltejs/adapter-vercel": "^5.1.0",
-    "@sveltejs/kit": "^1.24.0",
+    "@sveltejs/kit": "^2.0.0",
+    "@sveltejs/vite-plugin-svelte": "^3.0.0",
     "@types/markdown-it": "^12.2.3",
     "@types/markdown-it-container": "^2.0.6",
     "@types/nprogress": "^0.2.0",
@@ -37,9 +38,9 @@
     "tailwindcss": "^3.3.3",
     "tslib": "^2.4.1",
     "typescript": "^5.0.0",
-    "vite": "^4.3.0",
+    "vite": "^5.0.0",
     "vite-plugin-pwa": "^0.16.5",
-    "vitest": "^0.33.0",
+    "vitest": "^1.0.0",
     "workbox-window": "^7.0.0"
   },
   "dependencies": {
@@ -52,4 +53,4 @@
     "@rollup/plugin-node-resolve": "^15.2.3"
   },
   "type": "module"
-}
+}

src/lib/lemmy.ts

@@ -47,7 +47,7 @@ async function customFetch(
   if (auth && url) url.searchParams.set('auth', auth)
 
   const res = await f(url ?? input, init)
-  if (!res.ok) throw error(res.status, await res.text())
+  if (!res.ok) error(res.status, await res.text());
   return res
 }
 

src/routes/+page.ts

@@ -39,8 +39,8 @@ export async function load({ url, fetch }) {
       },
     }
   } catch (err) {
-    throw error(500, {
-      message: 'Failed to fetch homepage.',
-    })
+    error(500, {
+            message: 'Failed to fetch homepage.',
+          });
   }
 }

src/routes/admin/+page.ts

@@ -1,5 +1,5 @@
 import { redirect } from '@sveltejs/kit'
 
 export const load = () => {
-  throw redirect(300, '/admin/config')
+  redirect(300, '/admin/config');
 }

src/routes/comment/[instance]/+page.ts

@@ -3,5 +3,5 @@ import { redirect } from '@sveltejs/kit'
 
 export function load({ params }) {
   // If you somehow got to /comment/instance, it likely means you passed in an ID, not an instance.
-  throw redirect(300, `/comment/${getInstance()}/${params.instance}`)
+  redirect(300, `/comment/${getInstance()}/${params.instance}`);
 }

src/routes/comment/[instance]/[id]/+page.ts

@@ -8,8 +8,8 @@ export async function load({ params, fetch }) {
     id: Number(params.id),
   })
 
-  throw redirect(
-    300,
-    `/post/${params.instance}/${comment.comment_view.post.id}?thread=${comment.comment_view.comment.path}#${comment.comment_view.comment.id}`
-  )
+  redirect(
+        300,
+        `/post/${params.instance}/${comment.comment_view.post.id}?thread=${comment.comment_view.comment.path}#${comment.comment_view.comment.id}`
+      );
 }

src/routes/post/[instance]/+page.ts

@@ -12,8 +12,8 @@ export function load({ params, url }) {
     const newUrl = new URL(url)
     newUrl.pathname = split.join('/')
 
-    throw redirect(300, newUrl.toString())
+    redirect(300, newUrl.toString());
   }
 
-  throw error(404, 'Not found')
+  error(404, 'Not found');
 }

src/routes/profile/+page.ts

@@ -1,5 +1,5 @@
 import { redirect } from '@sveltejs/kit'
 
 export const load = async () => {
-  throw redirect(300, '/profile/user')
+  redirect(300, '/profile/user');
 }

src/routes/signup/+page.ts

@@ -3,6 +3,6 @@ import { redirect } from "@sveltejs/kit";
 
 export const load = () => {
   if (LINKED_INSTANCE_URL) {
-    throw redirect(300, `/signup/${LINKED_INSTANCE_URL}`)
+    redirect(300, `/signup/${LINKED_INSTANCE_URL}`);
   }
 }

svelte.config.js

@@ -1,7 +1,7 @@
 import node from '@sveltejs/adapter-node';
 import bun from '@catdadcode/svelte-adapter-bun'
 import vercel from '@sveltejs/adapter-vercel'
-import { vitePreprocess } from '@sveltejs/kit/vite';
+import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
 
 /** @type {import('@sveltejs/kit').Config} */
 const config = {