Merge pull request #1 from appuio/cicd #2

	name: Release

	on:
	push:
	tags:
	- "*"

	env:
	REGISTRY_URL: ghcr.io

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Docker meta
	id: meta
	uses: docker/metadata-action@v3
	with:
	images: ${{ env.REGISTRY_URL }}/${{ github.repository }}

	- name: Docker login
	uses: docker/login-action@v1
	with:
	registry: ${{ env.REGISTRY_URL }}
	username: ${{ github.repository_owner }}
	password: ${{ github.token }}

	- name: Build image
	uses: docker/build-push-action@v2
	with:
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

	- name: Build changelog from PRs with labels
	id: build_changelog
	uses: mikepenz/release-changelog-builder-action@v2
	with:
	configuration: ".github/changelog-configuration.json"
	# PreReleases still get a changelog, but the next full release gets a diff since the last full release,
	# combining possible changelogs of all previous PreReleases in between.
	# PreReleases show a partial changelog since last PreRelease.
	ignorePreReleases: "${{ !contains(github.ref, '-rc') }}"
	env:
	GITHUB_TOKEN: ${{ github.token }}

	- name: Create Release
	uses: ncipollo/release-action@v1
	with:
	body: ${{steps.build_changelog.outputs.changelog}}
	prerelease: "${{ contains(github.ref, '-rc') }}"
	# Ensure target branch for release is "master"
	commit: master
	token: ${{ github.token }}

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