Add PHPUnit workflow, fix path handling bug, REUSE/php-cs compliance #2

	# SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
	# SPDX-License-Identifier: MIT

	name: PHPUnit

	on:
	pull_request:
	push:
	branches:
	- main
	- master
	- stable*

	permissions:
	contents: read

	concurrency:
	group: phpunit-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	phpunit:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	php-versions: ["8.2", "8.3", "8.4"]

	name: PHPUnit PHP ${{ matrix.php-versions }}

	steps:
	- name: Checkout
	uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
	with:
	persist-credentials: false

	- name: Set up php ${{ matrix.php-versions }}
	uses: shivammathur/setup-php@ec406be512d7077f68eed36e63f4d91bc006edc4 # v2.35.4
	with:
	php-version: ${{ matrix.php-versions }}
	extensions: ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, openssl, posix, session, simplexml, xmlreader, xmlwriter, zip, zlib
	coverage: none
	ini-file: development
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Install dependencies
	run: \|
	composer i
	composer bin phpunit install

	- name: PHPUnit
	run: composer run test:unit

	summary:
	permissions:
	contents: none
	runs-on: ubuntu-latest-low
	needs: phpunit

	if: always()

	name: phpunit-summary

	steps:
	- name: Summary status
	run: if ${{ needs.phpunit.result != 'success' && needs.phpunit.result != 'skipped' }}; then exit 1; fi

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