From 30df4dd1103aa0d16a3c839ce9531622de048f98 Mon Sep 17 00:00:00 2001
From: spwoodcock <sam.woodcock@protonmail.com>
Date: Thu, 6 Jun 2024 17:53:33 +0100
Subject: [PATCH] ci: add arm64 platform to container image build workflow

---
 .github/workflows/publish.yml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 52a6602..b5405b9 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -36,6 +36,16 @@ jobs:
               with:
                   images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
 
+            # Setup QEMU emulator to build multi-arch images
+            # https://github.com/docker/setup-qemu-action
+            - name: Set up QEMU
+              uses: docker/setup-qemu-action@v3
+
+            # Configure Buildx for Docker build
+            # https://github.com/docker/setup-buildx-action
+            - name: Set up Buildx
+              uses: docker/setup-buildx-action@v3
+
             # Build and push Docker image with Buildx
             # https://github.com/docker/build-push-action
             - name: Build and push Docker image
@@ -45,3 +55,4 @@ jobs:
                   push: true
                   tags: ${{ steps.meta.outputs.tags }}
                   labels: ${{ steps.meta.outputs.labels }}
+                  platforms: 'linux/amd64,linux/arm64'