Create docs workflow #3

	name: Crystal Docs Generation

	on:
	push:
	branches: [ "main" ]
	pull_request:
	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:

	runs-on: ubuntu-latest

	container:
	image: crystallang/crystal

	steps:
	- uses: actions/checkout@v3
	- name: Generate docs
	run: crystal docs
	- name: Move docs to _site
	run: mv docs/ _site/
	- name: Upload artifact
	uses: actions/upload-pages-artifact@v3

	# 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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