Dev #23

	name: Deployment Pipeline

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	permissions:
	contents: write
	actions: write

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	with:
	token: ${{ secrets.GH_TOKEN }}

	- name: Set up Python 3.10
	uses: actions/setup-python@v3
	with:
	python-version: "3.10"

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install flake8 pytest setuptools wheel twine
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi

	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

	- name: Run unit tests
	run: \|
	./run_tests.sh

	- name: Clean dist directory
	run: rm -rf dist/*

	- name: Build package
	run: \|
	python setup.py sdist bdist_wheel

	- name: Check if version exists on PyPI
	if: github.ref == 'refs/heads/main'
	run: \|
	VERSION=$(python setup.py --version)
	if twine check dist/* \| grep -q "This version already exists on PyPI"; then
	echo "Version $VERSION already exists on PyPI. Skipping upload."
	exit 0
	fi

	- name: Upload package to PyPI
	if: github.ref == 'refs/heads/main'
	env:
	TWINE_USERNAME: __token__
	TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
	run: \|
	twine upload dist/*

	- name: Upload package
	uses: actions/upload-artifact@v4
	with:
	name: metamenth
	path: dist/*

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