reformat code with clang-format #4

	name: Linux Release

	on:
	push:
	branches:
	- 'master'
	- 'continuous-integration'
	- 'cross-platform'
	tags:
	- 'v*'
	pull_request:
	branches:
	- 'master'
	- 'continuous-integration'

	defaults:
	run:
	shell: bash

	env:
	SOURCE_DIR: ${{ github.workspace }}
	QT_VERSION: 5.15.2
	ARTIFACT: FlatFab.AppImage

	jobs:
	build:
	runs-on: ubuntu-24.04
	#runs-on: self-hosted

	steps:
	- name: Checkout repo
	uses: actions/checkout@v2
	with:
	submodules: recursive

	- name: Install Qt
	uses: jurplel/install-qt-action@v4
	with:
	version: ${{ env.QT_VERSION }}
	modules: qtwebengine
	setup-python: false

	- name: Install other dependencies
	run: /usr/bin/sudo apt-get install libglu1-mesa-dev libeigen3-dev

	- name: Create build directory
	run: mkdir ${{ env.SOURCE_DIR }}/build

	- name: Build
	working-directory: ${{ env.SOURCE_DIR }}/build
	run: \|
	qmake -r ${{ env.SOURCE_DIR }}/FlatFab.pro
	make

	# TODO:
	#- name: AppImage
	# working-directory: ${{ env.SOURCE_DIR }}/build
	# run: \|
	# wget -O deploy.AppImage https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage
	# chmod +x deploy.AppImage
	# export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${{ github.workspace }}/Qt/5.15.2/gcc_64/lib/
	# cp ${{ env.SOURCE_DIR }}/linux/* .
	# ./deploy.AppImage FlatFab.desktop -appimage -no-translations -extra-plugins=renderers
	# mv FlatFab*.AppImage ${{ env.ARTIFACT }}
	#
	#- name: Linux artefact
	# uses: actions/upload-artifact@v4
	# with:
	# name: ${{ env.ARTIFACT }}
	# path: ${{ env.SOURCE_DIR }}/build/${{ env.ARTIFACT }}

Provide feedback