- CHG: Small tweak to Dockerfile #18

	name: Docker CI NEXT

	# Docker CI builds on master branch push.
	# Only builds AMD build to increase development speed.
	# Tagged releases will include ARM builds.

	on:
	push:
	branches: [ next ]
	workflow_dispatch:

	jobs:
	build:

	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2
	with:
	ref: 'next'

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v1

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	- name: Log into Dockerhub
	if: github.event_name != 'pull_request'
	uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	# Extract metadata (tags, labels) for Docker
	# https://github.com/docker/metadata-action
	- name: Extract Docker metadata
	id: meta
	uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
	with:
	images: sebastianraubach/frickl
	tags: \|
	type=raw,enable=${{ github.ref == 'refs/heads/next' }},value=next
	# Build and push Docker image with Buildx (don't push on PR)
	# https://github.com/docker/build-push-action
	- name: Build and push Docker image
	uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
	with:
	build-args: BRANCH=next
	context: docker
	platforms: linux/amd64,linux/arm64
	# platforms: linux/amd64
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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