Finalize overhaul over group loading and add magnetic space group fun… #557

	# Using template from https://github.com/invenia/PkgTemplates.jl/blob/master/test/fixtures/DocumenterGitHubActions/.github/workflows/ci.yml
	name: CI
	on:
	- push
	- pull_request
	jobs:
	test:
	name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	version:
	- '1' # latest release
	- 'nightly' # latest master
	os:
	- ubuntu-latest
	- windows-latest
	- macos-latest
	arch:
	- x64
	steps:
	- uses: actions/checkout@v4
	- uses: julia-actions/setup-julia@v1
	with:
	version: ${{ matrix.version }}
	arch: ${{ matrix.arch }}
	- uses: actions/cache@v1
	env:
	cache-name: cache-artifacts
	with:
	path: ~/.julia/artifacts
	key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
	restore-keys: \|
	${{ runner.os }}-test-${{ env.cache-name }}-
	${{ runner.os }}-test-
	${{ runner.os }}-
	- run: \| # force use of the local version of Bravais (instead of just the latest registered version)
	julia --color=yes --project -e '
	using Pkg
	Pkg.develop(PackageSpec(path=joinpath(pwd(), "Bravais")))'
	shell: bash # avoid escaping issues w/ pwsh on Windows (cf. https://github.com/julia-actions/setup-julia#matrix-testing)
	- uses: julia-actions/julia-buildpkg@latest
	- uses: julia-actions/julia-runtest@latest
	continue-on-error: ${{ matrix.version == 'nightly' }}
	- uses: julia-actions/julia-processcoverage@v1
	- uses: codecov/codecov-action@v3
	with:
	file: lcov.info

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