Support binary releases #63

	name: docker

	on:
	pull_request:
	push:
	branches:
	- main

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

	jobs:
	package:
	runs-on: ubuntu-latest
	permissions:
	attestations: write
	contents: read
	id-token: write
	packages: write
	steps:
	- uses: docker/setup-qemu-action@v3

	- uses: docker/setup-buildx-action@v3

	- if: github.event_name != 'pull_request'
	uses: docker/login-action@v3
	with:
	password: ${{ secrets.GITHUB_TOKEN }}
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}

	- id: meta
	uses: docker/metadata-action@v5
	with:
	annotations: \|
	org.opencontainers.image.description=Build and deliver software reliably with one magical tool.
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	labels: \|
	org.opencontainers.image.title=${{ env.IMAGE_NAME }}
	org.opencontainers.image.description=Build and deliver software reliably with one magical tool.
	org.opencontainers.image.vendor=ALT-F4-LLC
	tags: \|
	type=edge,branch=main

	- uses: actions/checkout@v4

	- id: push
	uses: docker/build-push-action@v6
	with:
	cache-from: type=gha
	cache-to: type=gha,mode=max
	context: .
	file: Dockerfile.sandbox
	labels: ${{ steps.meta.outputs.labels }}
	platforms: linux/amd64,linux/arm64
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}

	- if: github.event_name != 'pull_request'
	uses: actions/attest-build-provenance@v1
	with:
	push-to-registry: true
	subject-digest: ${{ steps.push.outputs.digest }}
	subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

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