Use scipp from pypi index instead of github url for nightlies #343

	name: CI

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	formatting:
	name: Formatting and static analysis
	runs-on: 'ubuntu-22.04'
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.10'
	- uses: pre-commit/[email protected]
	with:
	extra_args: --all-files
	- uses: pre-commit-ci/[email protected]
	if: always()
	with:
	msg: Apply automatic formatting

	tests:
	name: Tests
	needs: formatting
	runs-on: 'ubuntu-22.04'
	env:
	DUMMYPROJECTPATH: './test-dummy'
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.10'
	- run: pip install -r requirements/ci.txt
	- run: \|
	copier copy ./ "${DUMMYPROJECTPATH}" \
	-l \
	-d description="Dummy project to test the template." \
	-d projectname="testdummy" \
	-d max_python="3.12" \
	-d min_python="3.10" \
	-d nightly_deps="" \
	-d related_projects="ScippNeutron" # Just to test the list.
	- run: git init # ``setuptools`` complains if it is not a git repository.
	working-directory: ${{ env.DUMMYPROJECTPATH }}
	- run: sed -i '/dependencies = \[/a\ "numpy"' pyproject.toml
	working-directory: ${{ env.DUMMYPROJECTPATH }}
	- run: tox -e deps
	working-directory: ${{ env.DUMMYPROJECTPATH }}
	- run: tox -e py310
	working-directory: ${{ env.DUMMYPROJECTPATH }}
	- run: git add -A && tox -e static # Files should be added to be checked
	working-directory: ${{ env.DUMMYPROJECTPATH }}
	- run: tox -e docs
	working-directory: ${{ env.DUMMYPROJECTPATH }}

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