Merge pull request #909 from coderefinery/meetings #21

	# Zola build workflow.

	# Setting it up:
	# Adjust the variables below, under env.
	#
	# It is a general limitation of gh-actions that they cannot make the very first
	# deploy to gh-pages. It will seem to work, but not appear on the CDN to be
	# online. You need to go to settings and set the gh-pages branch, then future
	# deploys will work. See
	# https://github.com/marketplace/actions/github-pages-action#%EF%B8%8F-first-deployment-with-github_token

	name: Build and deploy website preview

	env:
	ZOLA_VERSION: "0.18.0"
	CNAME: "coderefinery.org"

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

	jobs:
	build:
	runs-on: ubuntu-latest

	# if this build is a PR build and the PR is NOT from a fork
	if: github.event_name == 'pull_request' && github.repository == github.event.pull_request.head.repo.full_name

	steps:
	- name: Checkout repository and submodules
	uses: actions/checkout@v4
	with:
	submodules: recursive

	- name: Install zola
	run: \|
	set -x
	wget -O - \
	"https://github.com/getzola/zola/releases/download/v${ZOLA_VERSION}/zola-v${ZOLA_VERSION}-x86_64-unknown-linux-gnu.tar.gz" \
	\| sudo tar xzf - -C /usr/local/bin

	- name: Generate HTML
	run: zola build --base-url "https://${{ env.CNAME }}/previews/PR${{ github.event.number }}"

	- name: Deploy website
	uses: JamesIves/github-pages-deploy-action@releases/v3
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	BRANCH: gh-pages
	FOLDER: ./public
	TARGET_FOLDER: "previews/PR${{ github.event.number }}" # The website preview is going to be stored in the previews subfolder

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