From 0696a7b4f4b90f351c855befbfbfa56ea0c8ce19 Mon Sep 17 00:00:00 2001
From: Adam Anderson <6754028+AdamEAnderson@users.noreply.github.com>
Date: Fri, 10 Apr 2026 16:27:13 -0700
Subject: [PATCH] dynamic modules abi: add abi.h to go mod vendor tree

Signed-off-by: Adam Anderson <6754028+AdamEAnderson@users.noreply.github.com>
---
 source/extensions/dynamic_modules/abi/abi.go | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 source/extensions/dynamic_modules/abi/abi.go

diff --git a/source/extensions/dynamic_modules/abi/abi.go b/source/extensions/dynamic_modules/abi/abi.go
new file mode 100644
index 0000000000000..46a8eb3d00059
--- /dev/null
+++ b/source/extensions/dynamic_modules/abi/abi.go
@@ -0,0 +1,7 @@
+// Package abi contains the C ABI header for Envoy dynamic modules.
+//
+// This file exists so that `go mod vendor` includes this directory.
+// Without a .go file, the Go toolchain skips this directory during
+// vendoring, which causes the abi.h header (needed by the Go SDK's
+// cgo include) to be missing from the vendor tree.
+package abi