Fix badges #147

	name: CI

	# Controls when the action will run. Triggers the workflow on push or pull request
	# events but only for the master branch
	on:
	push:
	branches: [ "*" ]
	pull_request:
	branches: [ "*" ]

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	test:
	name: "PHPUnit: MW ${{ matrix.mw }}, PHP ${{ matrix.php }}"

	strategy:
	matrix:
	include:
	- mw: 'REL1_37'
	php: 7.4
	- mw: 'REL1_38'
	php: 8.0
	- mw: 'REL1_39'
	php: 8.0

	runs-on: ubuntu-latest

	defaults:
	run:
	working-directory: mediawiki

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php }}
	extensions: mbstring, intl
	tools: composer

	- name: Cache MediaWiki
	id: cache-mediawiki
	uses: actions/cache@v2
	with:
	path: \|
	mediawiki
	!mediawiki/extensions/
	!mediawiki/vendor/
	key: mw_${{ matrix.mw }}-php${{ matrix.php }}-v1

	- name: Cache Composer cache
	uses: actions/cache@v2
	with:
	path: ~/.composer/cache
	key: composer-php${{ matrix.php }}

	- uses: actions/checkout@v2
	with:
	path: EarlyCopy

	- name: Install MediaWiki
	if: steps.cache-mediawiki.outputs.cache-hit != 'true'
	working-directory: ~
	run: bash EarlyCopy/.github/workflows/installMediaWiki.sh ${{ matrix.mw }} WikibaseEdtf

	- uses: actions/checkout@v2
	with:
	path: mediawiki/extensions/WikibaseEdtf

	- name: Composer update
	run: composer update

	- name: Run PHPUnit
	run: php tests/phpunit/phpunit.php -c extensions/WikibaseEdtf/

Provide feedback