Move to newer GitHub push action #22

	name: Build and push

	on:
	push:
	branches:
	- main
	workflow_dispatch:

	jobs:
	build-and-push:
	runs-on: ubuntu-latest

	permissions:
	# Give the default GITHUB_TOKEN write permission to commit and push the
	# added or changed files to the repository.
	contents: write

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Save image build info
	run: \|
	docker pull alpine:3.19
	docker images --format '{{.ID}}' alpine:3.19 > .github/docker-image-built-against
	git ls-remote https://github.com/samhocevar/rinetd.git main > .github/docker-rinetd-built-against

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

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@2b51285047da1547ffb1b2203d8be4c0af6b1f20
	with:
	driver-opts: 'image=moby/buildkit:v0.10.5'

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ secrets.GHCR_USERNAME }}
	password: ${{ secrets.GHCR_TOKEN }}

	- name: Build and push
	uses: docker/build-push-action@v5
	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:v3

	- name: Commit and push changes
	uses: stefanzweifel/git-auto-commit-action@v5
	with:
	commit_message: Update image built against version

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