Use almost latest snakemake

[samumantha]

Very latest (9) is very new. To be safe, sticking to version 8 for now.

I unfortunately do not understand why the build fails.

[bast]

The build failure seems to be connected to caching:

software/.github/workflows/test-conda.yml

Lines 17 to 26 in 0d5a816

	- name: Cache conda
	uses: actions/cache@v1
	env:
	# Increase this value to reset cache if
	# etc/example-environment.yml has not changed
	CACHE_NUMBER: 0
	with:
	# ~/conda_pkgs_dir set via miniconda action
	path: ~/conda_pkgs_dir
	key: ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{ hashFiles('environment.yml') }}

It can possibly be fixed by switching to more recent action for caching: https://github.com/actions/cache

But I did not set that up and would need to study this as well.

[samumantha]

Maybe we leave it at current version for now, to be extra safe also with the Python version. -> Turning this into draft to check after workshop

[bast]

The cache issue "solved" in #42 by not using cache. I will also follow-up on the rest of the work here.

[bast]

Overtaken by #43.