Add the nodejs_als flag for the svelte template (#9940)

stof · web-flow · commit 46df88caeae7 · 2025-08-11T08:39:37.000+01:00
Recent sveltekit versions rely on `node:async_hooks` to access `AsyncLocalStorage`
diff --git a/.changeset/bright-snails-knock.md b/.changeset/bright-snails-knock.md
@@ -0,0 +1,5 @@
+---
+"create-cloudflare": patch
+---
+
+Enable the nodejs_als in the svelte template to work out of the box
diff --git a/packages/create-cloudflare/templates/svelte/pages/templates/wrangler.jsonc b/packages/create-cloudflare/templates/svelte/pages/templates/wrangler.jsonc
@@ -1,5 +1,6 @@
 {
   "name": "<TBD>",
   "compatibility_date": "<TBD>",
+  "compatibility_flags": ["nodejs_als"],
   "pages_build_output_dir": ".svelte-kit/cloudflare"
 }
diff --git a/packages/create-cloudflare/templates/svelte/workers/templates/wrangler.jsonc b/packages/create-cloudflare/templates/svelte/workers/templates/wrangler.jsonc
@@ -2,6 +2,7 @@
   "name": "<TBD>",
   "main": ".svelte-kit/cloudflare/_worker.js",
   "compatibility_date": "<TBD>",
+  "compatibility_flags": ["nodejs_als"],
   "assets": {
     "binding": "ASSETS",
     "directory": ".svelte-kit/cloudflare"

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +---
 +"create-cloudflare": patch
 +---
++
 +Enable the nodejs_als in the svelte template to work out of the box
Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "<TBD>",`
`3`	`3`	`"compatibility_date": "<TBD>",`
	`4`	`+ "compatibility_flags": ["nodejs_als"],`
`4`	`5`	`"pages_build_output_dir": ".svelte-kit/cloudflare"`
`5`	`6`	`}`