Build x86-64, arm64 & arm32 Docker images #11

	name: Build and push

	on:
	push:
	branches:
	- main
	workflow_dispatch:

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

	- name: Save base image ID
	run: \|
	docker pull ubuntu:jammy
	docker images --format '{{.ID}}' ubuntu:jammy > .github/docker-image-built-against

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

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@15c905b16b06416d2086efa066dd8e3a35cc7f98
	with:
	driver-opts: 'image=moby/buildkit:v0.10.5'

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ secrets.GHCR_USERNAME }}
	password: ${{ secrets.GHCR_TOKEN }}

	- name: Build and push
	uses: docker/build-push-action@v4
	with:
	context: .
	platforms: linux/amd64,linux/arm64,linux/arm/v7
	push: true
	tags: \|
	ghcr.io/digitallyrefined/docker-wireguard-tunnel:latest
	ghcr.io/digitallyrefined/docker-wireguard-tunnel:v2

	- name: Commit and push changes
	uses: actions-js/push@master
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}

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