From 9db70b6ea4da46fb8388b2a58f22d24a85c8632d Mon Sep 17 00:00:00 2001
From: Dale Davies <dale@daledavies.co.uk>
Date: Thu, 31 Mar 2022 10:49:05 +0100
Subject: [PATCH] Update Dockerfile with build instructions

---
 Dockerfile | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index cdfb608..4fca892 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,11 @@
+# This dockerfile is intended to built using buildx to enable multi-platform
+# images...
+# https://docs.docker.com/desktop/multi-arch/
+# docker buildx create --name mybuilder
+# docker buildx use mybuilder
+# docker buildx inspect --bootstrap
+# docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t daledavies/jump:v1.1.3 --push .
+
 # Start with the official composer image, copy application files and install
 # dependencies.
 FROM --platform=$BUILDPLATFORM composer AS builder