test building docker container #9

	name: Publish

	on:
	push:
	branches:
	- develop
	- test-build-docker
	tags:
	- '*'
	workflow_dispatch:
	inputs:
	docker_tag:
	description: 'Tag suffix; will be used as seedplatform/bsyncr-server:{docker_tag}'
	required: true

	jobs:
	publish:
	runs-on: ubuntu-latest
	steps:
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	- name: Cache Docker layers
	uses: actions/cache@v3
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-buildx-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-buildx-
	- name: Login to DockerHub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	- name: Parse tag
	id: parse_tag
	run: \|
	DOCKER_IMAGE=seedplatform/bsyncr-server
	if [[ ${GITHUB_EVENT_NAME} == "push" ]]; then
	case "${GITHUB_REF}" in
	"refs/heads/test-build-docker")
	BSYNCR_TAG=${DOCKER_IMAGE}:test-build-docker
	;;
	"refs/heads/develop")
	BSYNCR_TAG=${DOCKER_IMAGE}:develop
	;;
	refs/tags/v*)
	BSYNCR_TAG=${DOCKER_IMAGE}:${GITHUB_REF#refs/tags/v},${DOCKER_IMAGE}:latest
	;;
	*)
	echo "Unhandled GITHUB_REF (this shouldn't happen), exiting"
	exit 1
	;;
	esac
	elif [[ ${GITHUB_EVENT_NAME} == "workflow_dispatch" ]]; then
	BSYNCR_TAG=${DOCKER_IMAGE}:${{ github.event.inputs.docker_tag }}
	else
	echo "Unhandled event type (this shouldn't happen), exiting"
	exit 1
	fi
	echo "bsyncr_server_tags=${BSYNCR_TAG}" >> $GITHUB_OUTPUT
	- name: Build and push
	id: docker_build
	uses: docker/build-push-action@v5
	with:
	context: .
	file: ./Dockerfile
	push: true
	tags: ${{ steps.parse_tag.outputs.bsyncr_server_tags }}

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