remove "file://" from envvar #250

	name: Build Testing Container Package

	on:
	workflow_dispatch:
	pull_request:
	push:
	paths:
	- '!.github/**'

	jobs:
	build-test-image:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	version:
	- 20.11.9
	- 22.05.2
	- 22.05.6
	- 23.02.7
	env:
	base_tag: ghcr.io/eth-cscs/slurm-container-${{ matrix.version }}:latest
	cache_tag: ghcr.io/eth-cscs/cache_docker/slurm-uenv-mount-tester-${{ matrix.version }}:latest

	steps:
	- uses: actions/checkout@v3
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	- name: Login to GitHub Container Registry
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Build tester image
	uses: docker/build-push-action@v3
	with:
	context: .
	file: ci/Dockerfile
	push: true
	tags: ${{ env.cache_tag }}
	cache-from: type=gha
	cache-to: type=gha,mode=max
	build-args:
	DOCKER_CONTAINER=${{ env.base_tag }}

	build-and-test:
	needs: build-test-image
	runs-on: ubuntu-latest

	strategy:
	matrix:
	version:
	- 20.11.9
	- 22.05.2

	container:
	image: ghcr.io/eth-cscs/cache_docker/slurm-uenv-mount-tester-${{ matrix.version }}:latest
	credentials:
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	env:
	NODE_HW: CPUS=2
	options: --cpus 2 --privileged

	steps:
	- uses: actions/checkout@v3
	- run: \|
	meson setup builddir
	meson install -C builddir
	- run:
	echo "required /usr/local/lib64/libslurm-uenv-mount.so" > /etc/slurm/plugstack.conf
	- run: \|
	# initialization
	/entrypoint.sh
	sinfo
	- run: \|
	echo "Run tests in bash-bats"
	su testuser -c bash <<\EOF
	bats ci/tests
	EOF

Provide feedback