WIP: Add a preview-build action for PRs #1

	# WIP
	name: Create a preview build

	# Triggered on a new PR and a re-opened PR
	on:
	pull_request:
	types: [opened, reopened]

	# 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:
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Repository
	uses: actions/checkout@v3
	- name: Extract assets
	run: docker cp $(docker run --detach quay.io/redhat-docs/redhat-docs-template):/assets ./modular-docs-manual/assets
	- name: Build AsciiDoc
	uses: docker://quay.io/redhat-docs/redhat-docs-template
	with:
	args: modular-docs-manual/master.adoc

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