Remove python2 from the install line. #849

	name: tests

	on: push

	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: JS tests
	run: \|
	cd frontend/
	npm ci
	npm run test
	npm run deploy
	npm run deploy:dev
	- name: PHP tests
	run: \|
	cd backend/
	sudo apt-get update
	sudo apt-get install php8.1
	php8.1 -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
	php8.1 composer-setup.php
	php8.1 -r "unlink('composer-setup.php');"
	sudo apt-get -y install php-mbstring php-intl php-xml php-sqlite3 php-mysql php-zip php-ldap php-gd
	php8.1 composer.phar -n install
	bin/cake migrations migrate
	php8.1 vendor/bin/phpunit --debug
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	- name: Docker meta
	id: meta
	uses: crazy-max/ghaction-docker-meta@v2
	with:
	images: harbor.cs.dm.unipi.it/caps/caps
	tags: \|
	type=ref,event=tag
	type=ref,event=branch
	type=semver,pattern={{version}}
	- name: Login to Docker Registry
	uses: docker/login-action@v2
	if: ${{ github.event_name != 'pull_request' }}
	with:
	username: ${{ secrets.HARBOR_USERNAME }}
	password: ${{ secrets.HARBOR_PASSWORD }}
	registry: harbor.cs.dm.unipi.it
	- name: Build and push
	id: docker_build
	uses: docker/build-push-action@v3
	if: ${{ github.event_name != 'pull_request' }}
	with:
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	- name: Trigger update on Watchtower
	if: ${{ github.event_name != 'pull_request' }}
	run: \|
	curl -H "Authorization: Bearer ${{ secrets.WATCHTOWER_CAPS_SECRET }}" https://watchtower.caps.dm.unipi.it/v1/update

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