refactor: use `conditional expression` instead of `if statement` when… #3976

	# Quickstart for GitHub Actions
	# https://docs.github.com/en/actions/quickstart

	name: Strong CI
	on: [ push, pull_request, workflow_dispatch ]
	jobs:
	test:
	# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#choosing-github-hosted-runners
	runs-on: ${{ matrix.os }}
	timeout-minutes: 15
	name: Strong CI on OS ${{ matrix.os }}
	strategy:
	matrix:
	os: [ ubuntu-latest, macos-latest ]
	fail-fast: false
	max-parallel: 64

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive

	- run: brew install gnu-sed
	# https://docs.github.com/en/actions/learn-github-actions/variables#detecting-the-operating-system
	# https://docs.github.com/en/actions/learn-github-actions/expressions
	if: runner.os == 'macOS'
	- name: Setup Java
	uses: actions/setup-java@v4
	with:
	# https://github.com/actions/setup-java?tab=readme-ov-file#install-multiple-jdks
	java-version: \|
	8
	11
	17
	21
	22
	distribution: zulu
	cache: maven

	- name: Run integration test
	run: scripts/integration_test
	- name: Run integration of demos
	run: demos/scripts/integration_test

	- name: Remove self maven install files
	run: rm -rf $HOME/.m2/repository/io/foldright/cffu*

	- name: Upload coverage reports to Codecov
	uses: codecov/codecov-action@v4
	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

	# https://remarkablemark.org/blog/2017/10/12/check-git-dirty/
	- name: Check git dirty
	run: \|
	git status --short
	[ -z "$(git status --short)" ]

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