fix: make git commands work #100

	name: Build website
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	jobs:
	Build-website:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	# Adds keys to work with other repositories used in this lesson (e.g., UCL/github-example)
	- uses: webfactory/ssh-agent@v0.9.0
	with:
	ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}
	- uses: actions/cache@v4 # FIXME: add apt(latex)
	with:
	path: vendor/bundle
	key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile') }}
	restore-keys: \|
	${{ runner.os }}-gems-
	- uses: actions/cache@v4
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt', '.github/python/requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-
	- name: Install TeXLive
	uses: DanySK/setup-texlive-action@0.1.1
	- id: setup-python
	name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: 3.12
	- name: Install dependencies
	run: python -m pip install -r .github/python/requirements.txt
	- name: Building notes
	run: make ready
	- uses: ruby/setup-ruby@v1
	with:
	ruby-version: '3.3'
	- name: Install bundler and dependencies
	run: \|
	gem install bundler
	bundle install
	- name: Build website
	run: bundle exec jekyll build
	- name: Upload artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: _site
	- name: Deploy to GitHub Pages
	if: >
	success()
	&& github.ref == 'refs/heads/main'
	&& github.repository == 'UCL/rsd-engineeringcourse'
	id: deployment
	uses: actions/deploy-pages@v4

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