Build Docker image #48

	name: Build Docker image

	on:
	release:
	types: [published, edited]

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: lazear/sage

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout the repository
	uses: actions/checkout@v3

	- name: Get Cargo toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	target: x86_64-unknown-linux-gnu
	override: true

	- name: Build Sage
	uses: actions-rs/cargo@v1
	with:
	use-cross: true
	command: build
	args: --release --target x86_64-unknown-linux-gnu

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Login to the GitHub Container Registry
	uses: docker/login-action@v1
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata for Docker
	id: meta
	uses: docker/metadata-action@v3
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

	- name: Push the Docker image to the GHCR
	uses: docker/build-push-action@v3
	with:
	context: .
	push: true
	platforms: linux/amd64,linux/arm64
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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