v0.12.2 #61

	name: Publish Cluster API Provider Book
	on:
	# Rebuild docs when a release is published
	release:
	types: [published]
	# Enable manual trigger
	workflow_dispatch:

	jobs:
	build-and-publish-book:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0
	- name: Install mdbook
	run: \|
	mkdir mdbook
	curl -sSL https://github.com/rust-lang/mdBook/releases/download/v0.4.21/mdbook-v0.4.21-x86_64-unknown-linux-gnu.tar.gz \| tar -xz --directory=./mdbook
	echo `pwd`/mdbook >> $GITHUB_PATH
	cargo install mdbook-admonish
	- name: Deploy Book to GitHub Pages
	run: \|
	# Build the HTML content
	mdbook build -d book/ docs/

	# Create and switch to the gh-pages work tree
	git worktree add gh-pages gh-pages
	cd $GITHUB_WORKSPACE/gh-pages

	git config user.name "GitHub Actions"
	git config user.email "[email protected]"

	# Delete the ref to avoid keeping history.
	git update-ref -d refs/heads/gh-pages
	rm -rf *

	mv $GITHUB_WORKSPACE/docs/book/* $GITHUB_WORKSPACE/gh-pages
	touch $GITHUB_WORKSPACE/gh-pages/.nojekyll

	git add .
	git commit -m "Deploy $GITHUB_SHA to gh-pages"
	git push --force-with-lease

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