Update 21_cargo_leptos.md (#102) #56

	name: Deploy Leptos Book to Github 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:

	# Job: Build and Deploy to Pages
	build-and-deploy:

	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}

	runs-on: ubuntu-latest
	env:
	MDBOOK_VERSION: 0.4.36
	steps:
	- uses: actions/checkout@v4
	- name: Install mdBook
	run: \|
	curl --proto '=https' --tlsv1.2 https://sh.rustup.rs -sSf -y \| sh
	rustup update
	cargo install --version ${MDBOOK_VERSION} mdbook

	- name: Install mdbook-admonish
	run: \|
	cargo install mdbook-admonish --vers "1.15.0" --locked
	mdbook-admonish install ./

	- name: Setup Pages
	id: pages
	uses: actions/configure-pages@v4

	- name: Build with mdBook
	run: mdbook build

	- name: Upload artifact
	uses: actions/upload-pages-artifact@v2
	with:
	path: ./book

	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v3

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