fixing parsing tree bug and using lark standalone #96

	name: Python package

	on: [ push, pull_request ]

	jobs:
	unittests:
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: "bash -l {0}"
	strategy:
	matrix:
	python-version:
	- "3.10"
	- "3.11"
	- "3.12"
	name: Tests for Python ${{ matrix.python-version }}
	steps:
	- uses: actions/checkout@v2
	- uses: conda-incubator/setup-miniconda@v2
	with:
	miniforge-variant: Mambaforge
	use-mamba: true
	python-version: ${{ matrix.python-version }}
	activate-environment: formulate-env

	# - name: Install ROOT
	# run: \|
	# conda config --add channels conda-forge
	# conda config --set channel_priority strict
	# conda install root -y

	- name: Install test dependencies
	run: \|
	python -m pip install --upgrade pip
	conda install coveralls -y
	conda install pytest-cov -y
	pip install -e .[dev,test]

	- name: Test with pytest
	run: \|
	pytest --cov=formulate --verbose

	dist:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v1
	- uses: actions/setup-python@v2

	- name: Install wheel and sdist requirements
	run: python -m pip install "build"

	- name: Build sdist and wheel
	run: python3 -m build

	- uses: actions/upload-artifact@v2
	with:
	path: dist

	- uses: pypa/gh-action-pypi-publish@master
	with:
	user: __token__
	password: ${{ secrets.pypi_password }}
	if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')

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