From d763e697996fa4b4bfc02faa0c2aec00abc85173 Mon Sep 17 00:00:00 2001
From: Matthew Cengia <mattcen@mattcen.com>
Date: Mon, 23 Jan 2023 08:28:20 +0700
Subject: [PATCH] Use target platform (rather than build platform) for
 multi-platform container images

Signed-off-by: Matthew Cengia <mattcen@mattcen.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 011c7f89..3a430d6c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,7 @@ RUN yarn build
 RUN mv -f target/config.json /config.json.bundled \
   && ln -sf /tmp/config.json target/config.json
 
-FROM --platform=${BUILDPLATFORM} docker.io/nginxinc/nginx-unprivileged:alpine
+FROM --platform=${TARGETPLATFORM} docker.io/nginxinc/nginx-unprivileged:alpine
 
 # Copy the dynamic config script
 COPY ./docker/dynamic-config.sh /docker-entrypoint.d/99-dynamic-config.sh