Adds more docker platforms on release only. #114

	name: Build and push Docker images

	on:
	push:
	branches: [ 'master' ]
	release:
	types: [ published ]

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

	jobs:
	build-and-push-image:
	permissions:
	packages: write
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false

	steps:

	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Log in to the Container registry
	uses: docker/login-action@v2
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v4
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

	- name: Build and push Docker images
	uses: docker/build-push-action@v3
	with:
	context: .
	push: true
	platforms:
	linux/amd64,
	linux/arm/v7,
	linux/arm64,
	linux/mips64le,
	linux/s390x
	${{ github.event_name == 'release' && ',linux/386,linux/arm/v5,linux/ppc64le' \|\| '' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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