fix: npm failing to pass args to wrangler

Author: james-elicx

.changeset/strange-icons-camp.md

@@ -0,0 +1,5 @@
+---
+"@opennextjs/cloudflare": patch
+---
+
+fix: npm failing to pass args to wrangler

packages/cloudflare/src/cli/utils/run-wrangler.ts

@@ -13,12 +13,17 @@ type WranglerOptions = {
 };
 
 export function runWrangler(options: BuildOptions, args: string[], wranglerOpts: WranglerOptions = {}) {
+  const flagInArgsIndex = args.findIndex((v) => v.startsWith("--"));
+  const needsPassthroughFlag = options.packager === "npm" || options.packager === "yarn";
+
   const result = spawnSync(
     options.packager,
     [
       options.packager === "bun" ? "x" : "exec",
       "wrangler",
-      ...args,
+      ...(needsPassthroughFlag && flagInArgsIndex !== -1
+        ? [...args.slice(0, flagInArgsIndex), "--", ...args.slice(flagInArgsIndex)]
+        : args),
       wranglerOpts.environment && `--env ${wranglerOpts.environment}`,
       wranglerOpts.target === "remote" && !wranglerOpts.excludeRemoteFlag && "--remote",
       wranglerOpts.target === "local" && "--local",