From d0d3f6d303e08455fe7ea665066297e16cfb1440 Mon Sep 17 00:00:00 2001
From: schklom <23263086+schklom@users.noreply.github.com>
Date: Thu, 25 Aug 2022 13:46:48 +0200
Subject: [PATCH] Build for multiple CPU architectures

I added amd64, arm64, armv6, armv7, and commented the list of supported architectures.

By the way, you should setup Dependabot in order to update (via pull requests) the Actions you use (e.g. docker/setup-qemu-action): https://github.com/marketplace/actions/docker-setup-buildx#keep-up-to-date-with-github-dependabot
---
 .github/workflows/docker-publish.yml | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index b9d5929b2..d8cbae8e6 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -45,7 +45,11 @@ jobs:
         with:
           cosign-release: 'v1.9.0'
 
-
+      # Setup QEMU
+      # https://github.com/marketplace/actions/docker-setup-buildx#with-qemu
+      - name: Setup QEMU
+        uses: docker/setup-qemu-action@v2.0.0
+      
       # Workaround: https://github.com/docker/build-push-action/issues/461
       - name: Setup Docker buildx
         uses: docker/setup-buildx-action@79abd3f86f79a9d68a23c75a09a9a85889262adf
@@ -78,6 +82,9 @@ jobs:
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          # https://github.com/docker/setup-qemu-action#about
+          # platforms: linux/amd64,linux/arm64,linux/riscv64,linux/ppc64le,linux/s390x,linux/386,linux/mips64le,linux/mips64,linux/arm/v7,linux/arm/v6
+          platforms: linux/amd64,linux/arm64,linux/arm/v6,linux/arm/v7
 
       # Sign the resulting Docker image digest except on PRs.
       # This will only write to the public Rekor transparency log when the Docker