ci: build and push images at release to mesosphere registry #20

	name: release

	on:
	push:
	# Sequence of patterns matched against refs/tags
	tags:
	- 'v' # Push events to matching v, i.e. v1.0, v20.15.10

	permissions:
	contents: write # Allow to create a release.

	jobs:
	build:
	name: create draft release
	runs-on: ubuntu-latest
	steps:
	- name: Set env
	run: echo "RELEASE_TAG=${GITHUB_REF:10}" >> $GITHUB_ENV
	- name: checkout code
	uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # tag=v3.5.0
	with:
	fetch-depth: 0
	- name: Calculate go version
	run: echo "go_version=$(make go-version)" >> $GITHUB_ENV
	- name: Set up Go
	uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # tag=v3.5.0
	with:
	go-version: ${{ env.go_version }}
	- name: generate release artifacts
	run: \|
	export REGISTRY=docker.io/mesosphere
	export PROD_REGISTRY=$REGISTRY
	export STAGING_REGISTRY=$REGISTRY
	export TAG=${{ env.RELEASE_TAG }}
	make release
	- name: Release
	uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # tag=v1
	with:
	draft: true
	files: out/*
	body: "TODO: Copy release notes shared by the comms team"
	- name: Login to Dockerhub Registry
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.NEXUS_USERNAME }}
	password: ${{ secrets.NEXUS_PASSWORD }}
	- name: Build and push docker images
	run: \|
	export REGISTRY=docker.io/mesosphere
	export PROD_REGISTRY=$REGISTRY
	export STAGING_REGISTRY=$REGISTRY
	export TAG=${{ env.RELEASE_TAG }}
	make ALL_ARCH="amd64 arm64" docker-build-all
	make ALL_ARCH="amd64 arm64" docker-push-all

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