Reverse execution order of Pages Functions middlewares

cloudflare · Jan 7, 2022 · ee4d6be · ee4d6be
1 parent 0bf04bd
commit ee4d6be
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/.changeset/fuzzy-ads-rush.md b/.changeset/fuzzy-ads-rush.md
@@ -0,0 +1,5 @@
+---
+"wrangler": patch
+---
+
+Reverse execution order of Pages Functions middlewares
diff --git a/packages/wrangler/pages/functions/template-worker.ts b/packages/wrangler/pages/functions/template-worker.ts
@@ -45,8 +45,8 @@ type WorkerContext = {
 function* executeRequest(request: Request, env: Env) {
   const requestPath = new URL(request.url).pathname;
 
-  // First, iterate through the routes and execute "middlewares" on partial route matches
-  for (const route of routes) {
+  // First, iterate through the routes (backwards) and execute "middlewares" on partial route matches
+  for (const route of [...routes].reverse()) {
     if (
       route.methods.length &&
       !route.methods.includes(request.method as HTTPMethod)