Added create_dmg script #54

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

	name: Python application

	on:
	push:
	pull_request:
	workflow_dispatch:

	permissions:
	contents: read

	jobs:
	build:

	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: ['windows-latest', 'macos-latest']

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive
	- name: Set up Python 3.12
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install flake8
	- name: Build Mac OS
	if: matrix.os == 'macos-latest'
	run: \|
	bash build_executable_mac.sh
	- name: Build Mac OS Disk image
	if: matrix.os == 'macos-latest'
	run: \|
	brew install create-dmg
	bash create_dmg_mac.sh
	- name: Upload Mac OS binaries
	if: matrix.os == 'macos-latest'
	uses: actions/upload-artifact@v4
	with:
	name: nami-beitragsrechner-mac
	path: dist/*
	- name: Build Windows OS
	if: matrix.os == 'windows-latest'
	shell: powershell
	run: \|
	./build_executable_win.ps1
	- name: Upload Windows OS binaries
	if: matrix.os == 'windows-latest'
	uses: actions/upload-artifact@v4
	with:
	name: nami-beitragsrechner-win
	path: dist/*.exe
	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 src --count --select=E9,F63,F7,F82 --show-source --statistics

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