Test buildx vs docker for cloudsmith uploads #3

	---
	name: buildx
	on:
	# Trigger the workflow on push or pull request,
	# but only for the main branch
	push:
	branches:
	- "main"
	tags:
	- "v*"
	pull_request:
	branches:
	- main
	workflow_dispatch:

	jobs:
	build:
	name: Build
	runs-on: ubuntu-latest-8cpu
	permissions:
	contents: read # required for checkout
	id-token: write # mint credentials through OIDC
	packages: write

	strategy:
	fail-fast: false
	matrix:
	include:
	- dockerfile: Dockerfile
	image_name: aws-source

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Login to Cloudsmith Container Registry
	uses: docker/login-action@v3
	with:
	registry: docker.cloudsmith.io
	username: ${{ secrets.CLOUDSMITH_SERVICE_USER }}
	password: ${{ secrets.CLOUDSMITH_API_KEY }}

	- name: Build and push
	id: push
	uses: docker/build-push-action@v5
	with:
	file: build/package/${{ matrix.dockerfile }}
	context: .
	sbom: true
	platforms: linux/amd64,linux/arm64
	push: true
	tags: docker.cloudsmith.io/overmind/service/${{ matrix.image_name }}:buildx

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