Fix issue #1505 #421

	name: Build GitHub pages

	on:
	workflow_dispatch:
	push:
	branches: 'master'
	pull_request:
	branches: 'master'

	env:
	RUST_BACKTRACE: 1
	# Currently broken. See issue #1287
	# RUSTDOCFLAGS: "--generate-link-to-definition -Zunstable-options"

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	with:
	path: "repo"

	- name: Check for broken links
	uses: lycheeverse/lychee-action@v1.5.1
	with:
	fail: true

	- name: Prepare output directory
	run: \|
	mkdir -p output
	cp -r repo/docs/static/* output/

	- name: Setup mdBook
	uses: peaceiris/actions-mdbook@v1
	with:
	mdbook-version: "latest"

	- name: Build dummy crate to get dependencies
	run: \|
	cd repo/docs/dummy/
	cargo build --target-dir ./target

	- name: Build user guide
	run: \|
	cd repo/docs/user-guide
	mdbook build -d ../../../output/user-guide

	- name: Build dev guide
	run: \|
	cd repo/docs/dev-guide
	mdbook build -d ../../../output/dev-guide

	- name: Doctest user guide
	run: \|
	cd repo/docs/user-guide
	mdbook test -L ../dummy/target/debug/deps

	- name: Doctest dev guide
	run: \|
	cd repo/docs/dev-guide
	mdbook test -L ../dummy/target/debug/deps

	- name: Set up the environment
	run: \|
	cd repo
	python x.py setup

	- name: Generate documentation
	run: \|
	cd repo
	python x.py doc --all --no-deps
	cp -r ./target/doc ../output/doc

	# Only deploy on push to master
	- name: Publish to GitHub pages
	uses: peaceiris/actions-gh-pages@v3
	if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./output
	force_orphan: true

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