From 5d36d25b9bff2250e6699b954bf6a87581f3c9dc Mon Sep 17 00:00:00 2001
From: Martin Weindel <martin.weindel@sap.com>
Date: Tue, 16 Jan 2024 15:41:03 +0100
Subject: [PATCH] added GO111MODULE=off again

---
 hack/update-codegen.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/hack/update-codegen.sh b/hack/update-codegen.sh
index 9574629b..2316fa10 100755
--- a/hack/update-codegen.sh
+++ b/hack/update-codegen.sh
@@ -23,6 +23,10 @@ source "$GARDENER_HACK_DIR"/vgopath-setup.sh
 
 CODE_GEN_DIR=$(go list -m -f '{{.Dir}}' k8s.io/code-generator)
 
+# We need to explicitly pass GO111MODULE=off to k8s.io/code-generator as it is significantly slower otherwise,
+# see https://github.com/kubernetes/code-generator/issues/100.
+export GO111MODULE=off
+
 rm -f $GOPATH/bin/*-gen
 
 bash "${CODE_GEN_DIR}"/generate-internal-groups.sh \