From d4cf6d52614025265d098ce4e42e6d7cba3f9f92 Mon Sep 17 00:00:00 2001
From: "Zaiming (Stone) Shi" <zmstone@gmail.com>
Date: Mon, 19 Jun 2023 11:29:43 +0200
Subject: [PATCH] chore: add a comment to build script

---
 build | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/build b/build
index 5464219b3..b6276b8c3 100755
--- a/build
+++ b/build
@@ -367,7 +367,9 @@ docker_cleanup() {
     rm -f ./.dockerignore >/dev/null
 }
 
-## This function builds the default docker image based on debian 11
+## Build the default docker image based on debian 11.
+## NOTE: docker image build in github action does not call this
+##       function, see build_and_push_docker_images.yaml
 make_docker() {
     EMQX_BUILDER="${EMQX_BUILDER:-${EMQX_DEFAULT_BUILDER}}"
     EMQX_RUNNER="${EMQX_RUNNER:-${EMQX_DEFAULT_RUNNER}}"