Merge pull request #180 from The-Strategy-Unit/what-year-is-it #135

	name: rebuild-slides
	on:
	push:
	branches: [main]
	workflow_dispatch:

	jobs:
	rebuild-slides:
	name: rebuild-slides
	runs-on: ubuntu-latest
	env:
	GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}

	steps:
	- uses: actions/checkout@v4

	- uses: actions/cache@v4
	with:
	key: freeze
	path: _freeze

	- name: Install System Dependencies
	run: \|
	sudo apt update
	sudo apt install -y cmake
	sudo apt install -y gdal-bin
	sudo apt install -y git
	sudo apt install -y libcurl4-openssl-dev
	sudo apt install -y libfontconfig1-dev
	sudo apt install -y libfreetype6-dev
	sudo apt install -y libfribidi-dev
	sudo apt install -y libgdal-dev
	sudo apt install -y libgeos-dev
	sudo apt install -y libglpk-dev
	sudo apt install -y libharfbuzz-dev
	sudo apt install -y libicu-dev
	sudo apt install -y libjpeg-dev
	sudo apt install -y libnode-dev
	sudo apt install -y libpng-dev
	sudo apt install -y libproj-dev
	sudo apt install -y libsqlite3-dev
	sudo apt install -y libssl-dev
	sudo apt install -y libtiff-dev
	sudo apt install -y libudunits2-dev
	sudo apt install -y libxml2-dev
	sudo apt install -y make
	sudo apt install -y pandoc
	sudo apt install -y zlib1g-dev

	- uses: r-lib/actions/setup-r@v2
	with:
	use-public-rspm: true

	- uses: r-lib/actions/setup-renv@v2

	- name: Setup Quarto
	uses: quarto-dev/quarto-actions/setup@v2

	- name: Publish to GitHub Pages (and render)
	uses: quarto-dev/quarto-actions/publish@v2
	with:
	target: gh-pages

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