From 6effdbaea31bbc9a86da18774f28be7e83ce3bff Mon Sep 17 00:00:00 2001
From: Igor Minar <iminar@cloudflare.com>
Date: Wed, 12 Jun 2024 22:09:45 -0700
Subject: [PATCH] fixup! fix(wrangler): avoid path collisions between
 performance and Performance polyfills

---
 .changeset/lazy-cycles-pull.md | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 .changeset/lazy-cycles-pull.md

diff --git a/.changeset/lazy-cycles-pull.md b/.changeset/lazy-cycles-pull.md
new file mode 100644
index 000000000000..bc2070bf4070
--- /dev/null
+++ b/.changeset/lazy-cycles-pull.md
@@ -0,0 +1,9 @@
+---
+"wrangler": patch
+---
+
+fix: avoid path collisions between performance and Performance Node.js polyfills
+
+It turns out that ESBuild paths are case insensitive, which can result in path collisions between polyfills for `globalThis.performance` and `globalThis.Performance`, etc.
+
+This change ensures that we encode all global names to lowercase and decode them appropriately.