Support single-topic workspaces #7

	# This workflow tests and releases a new version of the package, then publishes it to PyPi and the
	# `octue/create-push-subscription` Docker Hub repository.

	name: Release

	# Only trigger when a pull request into main branch is merged.
	on:
	pull_request:
	types: [closed]
	branches:
	- main

	jobs:

	release:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- name: Install Poetry
	uses: snok/install-poetry@v1

	- name: Check pyproject.toml file
	run: poetry check

	- name: Get package version
	id: get-package-version
	run: echo "PACKAGE_VERSION=$(poetry version -s)" >> $GITHUB_OUTPUT

	- name: Create Release
	uses: actions/create-release@v1
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	with:
	tag_name: ${{ steps.get-package-version.outputs.PACKAGE_VERSION }}
	release_name: ${{ github.event.pull_request.title }}
	body: ${{ github.event.pull_request.body }}
	draft: false
	prerelease: false

	outputs:
	package_version: ${{ steps.get-package-version.outputs.PACKAGE_VERSION }}

	docker:
	runs-on: ubuntu-latest
	needs: release
	timeout-minutes: 300
	steps:
	- name: Checkout
	uses: actions/checkout@v3

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

	- name: Build and push
	uses: docker/build-push-action@v2.8.0
	with:
	context: .
	push: true
	tags: octue/create-push-subscription:${{ needs.release.outputs.package_version }},octue/create-push-subscription:latest

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