Add union support #217

	name: Run juicer tests
	on:
	push:
	branches:
	- '*'
	pull_request:
	branches:
	- develop

	jobs:
	build:
	runs-on: ${{matrix.os}}
	strategy:
	matrix:
	os: [ubuntu-latest]
	steps:
	- uses: actions/checkout@v2
	with:
	submodules: true # Clone submodules
	fetch-depth: 0 # Ensure full repository history is fetched

	# Set up Docker Buildx (optional, useful for multi-platform builds)
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	# Build the Docker image
	# - name: Build Docker image
	# uses: docker/build-push-action@v5
	# with:
	# context: .
	# push: false # Do not push the image
	# tags: juicer:latest # Local tag for the built image


	- name: Build Docker image For Ubuntu20
	run: docker build --no-cache -t juicer:latest -f Dockerfile.ubuntu20 .

	- name: Copy coverage report to host
	run: docker image ls && img_id=$(docker create juicer:latest) && docker cp $img_id:/home/docker/juicer/coverage.gcov .

	- name: publish to coveralls.io
	run: wget https://github.com/coverallsapp/coverage-reporter/releases/download/v0.6.14/coveralls-linux && chmod a+x ./coveralls-linux && COVERALLS_REPO_TOKEN=${{ secrets.COVERALLS_REPO_TOKEN }} ./coveralls-linux

	- name: Build Docker image For Ubuntu22
	run: docker build --no-cache -t juicer:latest -f Dockerfile.ubuntu22 .


	- name: Build Docker image For Ubuntu18
	run: docker build --no-cache -t juicer:latest -f Dockerfile.ubuntu18 .

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