From ddc57f21f9b7eded2a24f258d7aa4b232c8da732 Mon Sep 17 00:00:00 2001
From: Vianney Veremme <10519369+Vianpyro@users.noreply.github.com>
Date: Wed, 15 Oct 2025 03:44:38 -0400
Subject: [PATCH] ci: add multi-platform Docker image support for ARM64 (#1180)

* Add support for multiple platforms in Docker build

* Enhance Docker workflow with QEMU and Buildx setup

Added steps to set up QEMU and Docker Buildx, and login to GitHub Container Registry.

* Refactor Docker workflow for improved clarity

* Remove duplicate GitHub CR login step

Removed duplicate login step for GitHub Container Registry in the Docker workflow.

* Reorder Docker Buildx setup in workflow

* Rename step to 'Docker Buildx' in workflow
---
 .github/workflows/docker.yml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 9dfb779e5..11dc038da 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -52,6 +52,10 @@ jobs:
           echo "PUMPKIN_VERSION=$(echo $VERSION | cut -d '+' -f 1)" >> $GITHUB_ENV
           echo "MC_VERSION=$(echo $VERSION | cut -d '+' -f 2)" >> $GITHUB_ENV
 
+      - name: Set up QEMU
+        if: steps.repo_check.outputs.should_deploy == 'true'
+        uses: docker/setup-qemu-action@v3
+
       - name: Extract Metadata
         if: steps.repo_check.outputs.should_deploy == 'true'
         id: meta
@@ -74,7 +78,16 @@ jobs:
         if: steps.repo_check.outputs.should_deploy == 'true'
         uses: docker/build-push-action@v6
         with:
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           annotations: ${{ steps.meta.outputs.annotations }}
+
+      - name: Generate SBOM
+        if: steps.repo_check.outputs.should_deploy == 'true'
+        uses: anchore/sbom-action@v0
+        with:
+          image: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
+          format: spdx-json
+          artifact-name: sbom-pumpkin-${{ env.PUMPKIN_VERSION }}