build(deps): bump actions/checkout from 4 to 6 #14

	name: CI

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

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	test:
	name: Test (Python ${{ matrix.python-version }})
	runs-on: ubuntu-latest
	timeout-minutes: 10
	strategy:
	fail-fast: true
	matrix:
	python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']

	steps:
	- name: Checkout code
	uses: actions/checkout@v6

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v6
	with:
	python-version: ${{ matrix.python-version }}
	cache: 'pip'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -e ".[dev]"

	- name: Run linting
	run: python -m ruff check src/lettermint

	- name: Run type checking
	run: python -m mypy src/lettermint --strict

	- name: Run tests
	run: python -m pytest tests/ -v --tb=short

	build:
	name: Build
	runs-on: ubuntu-latest
	needs: test

	steps:
	- name: Checkout code
	uses: actions/checkout@v6

	- name: Set up Python
	uses: actions/setup-python@v6
	with:
	python-version: '3.12'
	cache: 'pip'

	- name: Install build dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install build

	- name: Build package
	run: python -m build

	- name: Check build output
	run: \|
	if [ ! -d "dist" ]; then
	echo "Build output directory 'dist' not found"
	exit 1
	fi
	ls -la dist/

	- name: Upload build artifacts
	uses: actions/upload-artifact@v4
	with:
	name: build-artifacts
	path: dist/
	retention-days: 7

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