fix(sync): handle 502 (Bad Gateway) gracefully #9151

	# SPDX-FileCopyrightText: 2022-2024 Nextcloud GmbH and Nextcloud contributors
	# SPDX-License-Identifier: AGPL-3.0-or-later

	name: Autoload checker

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

	permissions:
	contents: read

	jobs:
	build:
	runs-on: ubuntu-latest

	name: autoloader
	steps:
	- name: Checkout
	uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3

	- name: Set up php
	uses: shivammathur/setup-php@4bd44f22a98a19e0950cbad5f31095157cc9621b # v2
	with:
	php-version: 8.1
	tools: composer

	- name: Set up PHPUnit
	working-directory: composer
	run: composer install && composer dump-autoload

	- name: Check difference to committed files
	run: \|
	bash -c "[[ ! \"`git status --porcelain -- . ':!composer/composer/installed.php'`\" ]] \|\| exit 1"

	- name: Show changes on failure
	if: failure()
	run: \|
	git status
	git --no-pager diff

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