Automatically add exercise section. #13

	name: "CI"

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions-rust-lang/setup-rust-toolchain@v1
	- name: Install plugin
	run: cargo install --path helpers/mdbook-exercise-linker
	- uses: taiki-e/install-action@v2
	with:
	tool: mdbook
	- name: Build book
	run: \|
	cd book
	mdbook build
	- name: Link Checker
	uses: lycheeverse/lychee-action@v1
	with:
	fail: true
	args: \|
	--exclude-loopback
	--require-https
	--no-progress
	book/book
	# Upload the book as an artifact
	- uses: actions/upload-artifact@v4
	with:
	name: book
	path: book/book
	# Commit and push all changed files.
	# Must only affect files that are listed in "paths-ignore".
	- name: Git commit build artifacts
	# Only run on main branch push (e.g. pull request merge).
	if: github.event_name == 'push'
	run: \|
	git config --global user.name "${{ env.CI_COMMIT_AUTHOR }}"
	git config --global user.email "[email protected]"
	git add --force book/book
	git commit -m "${{ env.CI_COMMIT_MESSAGE }}"
	git push --set-upstream --force-with-lease origin deploy

	formatter:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: dprint/[email protected]

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