Pin dependencies #299

	name: Test documentation

	on:
	pull_request:
	paths:
	- 'docs/guides/**'
	- 'docs/checkstyle/check-docs.sh'
	- '**.md'
	push:
	paths:
	- 'docs/guides/**'
	- 'docs/checkstyle/check-docs.sh'
	- '**.md'

	jobs:

	# Check documentation with markdownlint and build it using mkdocs
	documentation:
	runs-on: ubuntu-20.04

	steps:
	- uses: actions/checkout@v2

	- name: set up python
	uses: actions/setup-python@v2
	with:
	python-version: 3.9

	- name: install mkdocs
	working-directory: docs/guides
	run: pip install -q -r requirements.txt

	- name: install javascript dependencies
	working-directory: docs/guides
	run: npm ci

	- name: check documentation
	run: ./docs/checkstyle/check-docs.sh

Provide feedback