Lean: Add parsing for `duration` in the `datetime` extension (#471) #147

	name: Deploy Lean Documentation to Pages

	on:
	# Runs on pushes targeting the default branch
	push:
	branches: ["main"]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
	permissions:
	contents: read
	pages: write
	id-token: write

	# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
	# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
	concurrency:
	group: "pages"
	cancel-in-progress: false

	jobs:
	# Build job
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Setup Pages
	uses: actions/configure-pages@v5
	- name: Install Lean
	shell: bash
	run: \|
	wget https://raw.githubusercontent.com/leanprover/elan/master/elan-init.sh
	bash elan-init.sh -y
	- name: Download dependencies
	working-directory: ./cedar-lean
	shell: bash
	run: source ~/.profile && lake -R -Kenv=dev update
	- name: Build docs
	working-directory: ./cedar-lean
	shell: bash
	run: source ~/.profile && lake -R -Kenv=dev build Cedar:docs
	- name: Move documentation to `docs/docs`
	run: \|
	mkdir docs
	cp -r cedar-lean/.lake/build/doc docs/docs
	- name: Upload artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: docs/

	# Deployment job
	deploy:
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	runs-on: ubuntu-latest
	needs: build
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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