Fix docs and tests #68

	---
	name: Docs

	on:
	push:
	branches:
	- main

	jobs:
	deploy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v2
	with:
	python-version: 3.9
	- name: Install Poetry
	uses: snok/install-poetry@v1.3.4
	with:
	virtualenvs-create: true
	virtualenvs-in-project: true
	# Install dependencies if not cached
	- name: Load cached venv
	id: cached-poetry-dependencies
	uses: actions/cache@v3
	with:
	path: .venv
	key: venv-ubuntu-latest-docs-${{ hashFiles('**/poetry.lock') }}
	- if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
	name: Install dependencies
	run: poetry install --no-interaction --with docs

	# Download default datasets if not cached
	- name: Get data path
	run: export DATA_DIR=$(poetry run python -c "import roughness; print(roughness.config.DATA_DIR)")
	- name: Get data version path
	run : export FDATA_VERSION=$(poetry run python -c "import roughness; print(roughness.config.FDATA_VERSION)")
	- name: Load cached datasets
	id: cached-datasets
	uses: actions/cache@v3
	with:
	path: ${DATA_DIR}
	key: datasets-docs-${{ hashFiles('${FDATA_VERSION}') }}
	restore-keys: \|
	datasets-docs-
	datasets-
	- if: steps.cached-datasets.outputs.cache-hit != 'true'
	name: Download datasets
	run: poetry run roughness -d
	- run: poetry run mkdocs gh-deploy --force

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