adding buildx setup #11

	name: Build on release a geokube Docker image and push to the geokube container registry

	on:
	push:
	tags:
	- 'v*'
	workflow_dispatch:
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Get release tag
	run: echo "RELEASE_TAG=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.9"
	- name: Install WHEEL tool
	run: pip install wheel
	- name: Build WHEEL file
	run: python setup.py bdist_wheel
	- name: Login to Scaleway Container Registry
	uses: docker/login-action@v2
	with:
	username: nologin
	password: ${{ secrets.SCALEWAY_PASSWORD }}
	registry: ${{ vars.GEOKUBE_REGISTRY }}
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	context: .
	file: ./Dockerfile
	push: true
	cache-from: type=gha
	cache-to: type=gha,mode=max
	tags: \|
	${{ vars.GEOKUBE_REGISTRY }}/geokube:${{ env.RELEASE_TAG }}

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