Parallelize pytest (#1) #4597

	name: Create a pipeline and test it
	on:
	push:
	branches:
	- dev
	pull_request:
	release:
	types: [published]

	# Cancel if a newer run is started
	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	env:
	NXF_ANSI_LOG: false

	jobs:
	RunTestWorkflow:
	runs-on: self-hosted
	env:
	NXF_ANSI_LOG: false
	strategy:
	matrix:
	NXF_VER:
	- "23.04.0"
	- "latest-everything"
	steps:
	- name: go to working directory
	run: \|
	mkdir -p create-test-wf
	cd create-test-wf
	export NXF_WORK=$(pwd)

	- uses: actions/checkout@v4
	name: Check out source-code repository

	- name: Set up Python 3.12
	uses: actions/setup-python@v4
	with:
	python-version: 3.12

	- name: Install python dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .

	- name: Install Nextflow
	uses: nf-core/setup-nextflow@v1
	with:
	version: ${{ matrix.NXF_VER }}

	- name: Run nf-core/tools
	run: \|
	nf-core --log-file log.txt create -n testpipeline -d "This pipeline is for testing" -a "Testing McTestface" --plain
	nextflow run nf-core-testpipeline -profile test,self_hosted_runner --outdir ./results

	- name: Upload log file artifact
	if: ${{ always() }}
	uses: actions/upload-artifact@v3
	with:
	name: nf-core-log-file
	path: log.txt

	- name: Cleanup work directory
	# cleanup and fail gracefully if I get a permission error
	run: rm -rf work \|\| true
	if: always()

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