Add regression tests #426

	name: CI
	on:
	pull_request:

	env:
	DOCKER_AMPERSAND_IMAGE: ampersandtarski/prototype-framework

	jobs:
	regression-tests:
	name: Regression tests
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	# Don't use GITHUB_REF in docker tag, because it can be an invalid tag format (e.g. a branch that starts with #)
	- name: Build
	run: docker build --tag ${DOCKER_AMPERSAND_IMAGE}:local .

	- name: Tests
	run: >
	cd test/regression &&
	for d in */ ; do
	echo "$d" && docker buildx build --build-context test=$d .
	done

	static-analyzer:
	name: PHP static analyzer
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: '8.3'
	# extensions: # allows to install php extensions with PECL
	tools: phan:v5.4 # allows to install other tools, see: https://github.com/shivammathur/setup-php

	- name: Install dependencies
	run: composer install --prefer-dist --no-dev --profile --optimize-autoloader --no-scripts --ignore-platform-reqs

	- name: Run Phan
	run: \|
	cd backend
	phan --version
	phan -p --color --config-file .phan/config.php

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