Multi-arch build #4

	name: Build and Publish Multi-arch Devcontainer

	on:
	push:
	branches: [main]
	workflow_dispatch:

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: bpp-school-of-technology/devcontainer

	jobs:
	build-and-push-image:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write

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

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

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

	- 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 Dev Container image
	uses: devcontainers/ci@v0.3
	with:
	imageName: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	platform: linux/amd64,linux/arm64
	push: always

	- name: Image digest
	run: echo ${{ steps.build.outputs.imageDigest }}

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