Lint #92

	name: Build and Push Docker Image

	# We want to deploy on all merges to main and any version tags.
	# On main push:
	# - Build, tag, and push image as `latest`
	# On tag matching "v..*":
	# - Build, tag, and push image as `latest`, `stable`, and `v..*`
	on:
	push:
	branches:
	- "master"
	tags:
	- "v..*"

	jobs:
	docker:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Prepare
	id: prep
	run: \|
	DOCKER_IMAGE=robertlucey/via-api
	TAGS="${DOCKER_IMAGE}:latest"

	if [[ $GITHUB_REF == refs/tags/* ]]; then
	VERSION=${GITHUB_REF#refs/tags/v}
	TAGS="$TAGS,${DOCKER_IMAGE}:stable"

	if [[ $VERSION =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
	TAGS="$TAGS,${DOCKER_IMAGE}:$VERSION"
	fi
	fi

	echo ::set-output name=tags::${TAGS}

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

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

	- name: Login to DockerHub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Build and push
	id: docker_build
	uses: docker/build-push-action@v2
	with:
	push: true
	tags: ${{ steps.prep.outputs.tags }}

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