Change import to reflect relocation of tardis `config_reader` #319

	name: tests

	on:
	push:
	pull_request:
	workflow_dispatch:

	env:
	CACHE_NUMBER: 0 # increase to reset cache manually
	PYTEST_FLAGS: --cov=stardis --cov-report=xml --cov-report=html
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

	defaults:
	run:
	shell: bash -l {0}

	jobs:
	build:
	# if: github.repository_owner == 'tardis-sn'
	strategy:
	matrix:
	include:

	- os: ubuntu-latest
	label: linux-64
	prefix: /usr/share/miniconda3/envs/stardis

	- os: ubuntu-latest
	label: linux-64-cuda
	prefix: /usr/share/miniconda3/envs/stardis

	- os: macos-latest
	label: osx-64
	prefix: /Users/runner/miniconda3/envs/stardis

	name: ${{ matrix.label }}
	runs-on: ${{ matrix.os }}

	steps:
	- uses: actions/checkout@v2

	- name: Setup Mambaforge
	uses: conda-incubator/setup-miniconda@v2
	with:
	miniforge-variant: Mambaforge
	miniforge-version: latest
	activate-environment: stardis
	use-mamba: true


	- name: Cache lockfile
	uses: actions/cache@v2
	with:
	path: ${{ matrix.prefix }}
	key: conda-${{ matrix.label }}-${{ hashFiles(format('conda-{0}.lock', matrix.label)) }}-${{ env.CACHE_NUMBER }}
	id: cache-conda

	- name: Update Conda Environment
	id: update-env
	run: \|
	mamba update -n stardis --file conda-${{ matrix.label }}.lock
	if: steps.cache-conda.outputs.cache-hit != 'true'

	- name: Install TARDIS
	id: install-tardis
	# shell: bash -l {0}
	run: \|
	pip install git+https://github.com/tardis-sn/tardis.git

	- name: Install STARDIS
	id: install-stardis
	# shell: bash -l {0}
	run: \|
	pip install -e .[test]

	- name: Run tests
	run: pytest ${{ env.PYTEST_FLAGS }}

	- name: Upload to Codecov
	run: bash <(curl -s https://codecov.io/bash)

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