Check markdown links #113

	name: Check markdown links

	on:
	workflow_dispatch:
	schedule:
	- cron: '0 0 1 * *' # Every month
	push:
	branches:
	- main
	paths:
	- 'docs/**'
	- '.github/workflows/linkcheck.yml'

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	linkcheck:
	env:
	DIR: 'docs'
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Setup Julia
	uses: julia-actions/setup-julia@v2
	- name: Convert literate notebooks to ipynb files
	shell: julia --color=yes {0}
	working-directory: ${{ env.DIR }}
	run: \|
	import Pkg
	Pkg.add("Literate")
	using Literate
	for (root, dirs, files) in walkdir(pwd())
	for file in files
	if endswith(file, ".jl")
	nb = joinpath(root, file)
	Literate.notebook(nb, dirname(nb); mdstrings=true, execute=false)
	end
	end
	end
	- name: Setup Python
	uses: actions/setup-python@v5
	id: setup-python
	with:
	python-version: '3.x'
	- name: Cache python
	uses: actions/cache@v4
	if: ${{ contains(runner.name, 'GitHub Actions') }}
	id: cache-py
	with:
	key: ${{ runner.os }}-pip-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('requirements.txt') }}
	path: \|
	${{ env.pythonLocation }}/lib
	${{ env.pythonLocation }}/bin
	- name: Install Python dependencies
	if: ${{ !contains(runner.name, 'GitHub Actions') \|\| steps.cache-py.outputs.cache-hit != 'true' }}
	run: pip install -r requirements.txt
	- name: Build website
	run: jupyter-book build ${DIR} --builder linkcheck

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