From bca900780471a2f0ba93418c8bd52030f5282934 Mon Sep 17 00:00:00 2001
From: Matthew Feickert <matthew.feickert@cern.ch>
Date: Thu, 12 Oct 2023 20:24:39 -0500
Subject: [PATCH] Ensure works with multi-platform

---
 lock.sh | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/lock.sh b/lock.sh
index d8ed73e..0d3cf8c 100644
--- a/lock.sh
+++ b/lock.sh
@@ -1,10 +1,19 @@
 #!/bin/bash
 
+# setup server to be multi-platform
+if [[ "$(uname -m)" != "x86_64" ]]; then
+    docker pull tonistiigi/binfmt
+    docker run --privileged --rm tonistiigi/binfmt --install amd64
+fi
+
 BUILD_IMAGE="python:3.11-slim-bookworm"
-docker pull "${BUILD_IMAGE}"
+docker pull \
+    --platform linux/amd64 \
+    "${BUILD_IMAGE}"
 
 docker run \
     --rm \
+    --platform linux/amd64 \
     --volume "${PWD}":/read:ro \
     --volume "${PWD}/book":/write \
     --workdir /work \