name: Build

on:

  push:

    branches: [main]

  pull_request:

    branches: [main]

concurrency:

  group: ${{ github.workflow }}-${{ github.ref }}

  cancel-in-progress: true

jobs:

  package:

    runs-on: ubuntu-latest

    steps:

      - uses: actions/checkout@v4

      - name: Set up Python 3.9

        uses: actions/setup-python@v5

        with:

          python-version: "3.9"

          cache: "pip"

          cache-dependency-path: "**/pyproject.toml"

      - name: Install build dependencies

        run: python -m pip install --upgrade pip wheel twine build

      - name: Build package

        run: python -m build

      - name: Check package

        run: twine check --strict dist/*.whl