Add GitHub workflows. #1

	name: Build and publish
	on:
	push:
	branches: [master, dev]
	# release:
	# types: [published]

	matrix:
Check failure on line 8 in .github/workflows/build.yml View workflow run for this annotation GitHub Actions / Build and publish Invalid workflow file `The workflow is not valid. .github/workflows/build.yml (Line: 8, Col: 1): Unexpected value 'matrix' .github/workflows/build.yml (Line: 36, Col: 27): Unrecognized named-value: 'os'. Located at position 1 within expression: os.version`
	version: ["3.9", "3.10", "3.11", "3.12"]

	jobs:
	build:
	strategy:
	matrix:
	os:
	- windows-latest
	- macos-latest
	- ubuntu-latest
	version:
	- "3.9"
	- "3.10"
	- "3.11"
	- "3.12"

	runs-on: ${{ matrix.os }}
	steps:
	- name: Check out repository code
	uses: actions/checkout@v4
	- name: Install Poetry
	run: \|
	python -m pip install --upgrade pip
	python -m pip install poetry
	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ os.version }}
	cache: "poetry"
	- name: Install dependencies
	run: \|
	poetry install
	- name: Build
	run: \|
	poetry install
	# - name: Check
	# run: poetry run python -c "import cshogi"
	# - name: Publish
	# if: github.event_name == 'release' && github.event.action == 'published'
	# env:
	# TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
	# TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
	# run: twine upload dist/*

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