Merge pull request #440 from lilyeyes/add-zypper-with-optional #264

	name: Tools environment
	# Purpose of this workflow is to check that all binary the project
	# is recommending are installable and usable on openSUSE TW.
	# This workflow refer to th eDockerfile in the root of the repo.
	on:
	push:
	branches:
	- 'main'
	pull_request:
	paths:
	- 'Dockerfile'
	- 'Dockerfile.leap'
	- 'requirements.txt'
	- 'requirements.yml'
	- '.github/workflows/tools.yml'
	- 'terraform/azure/version.tf'
	- 'terraform/aws/version.tf'
	- 'terraform/gcp/version.tf'
	env:
	REGISTRY: ghcr.io

	jobs:
	docker:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	opensuse-version: ['Dockerfile', 'Dockerfile.leap']

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup Docker buildx
	uses: docker/setup-buildx-action@v3

	- name: Log into registry ${{ env.REGISTRY }}
	uses: docker/login-action@v3
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push ${{ matrix.opensuse-version }} image
	id: build-and-push
	uses: docker/build-push-action@v6
	with:
	push: false
	load: true # Export to Docker Engine rather than pushing to a registry
	tags: ${{ github.run_id }}
	cache-from: type=gha
	cache-to: type=gha,mode=max
	file: ${{ matrix.opensuse-version }}

	- name: Test
	run: \|
	cre=docker ./tools/image_test.sh ${{ github.run_id }}

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