name: publish

on:
  push:
    tags: ["v*"]
  workflow_dispatch:

jobs:
  build-and-publish:
    name: build wheel + sdist and publish to PyPI
    runs-on: ubuntu-latest
    environment:
      name: pypi
      url: https://pypi.org/p/invisible-playwright
    permissions:
      id-token: write    # required for PyPI trusted publishing
      contents: read

    steps:
      - uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install build deps
        run: |
          python -m pip install --upgrade pip
          pip install build twine

      - name: Build wheel + sdist
        run: python -m build

      - name: Check wheel has no duplicate zip entries
        run: |
          python - <<'EOF'
          import zipfile, sys
          from collections import Counter
          from pathlib import Path

          wheels = list(Path("dist").glob("*.whl"))
          assert len(wheels) == 1, wheels
          with zipfile.ZipFile(wheels[0]) as zf:
              dupes = {n: c for n, c in Counter(zf.namelist()).items() if c > 1}
          if dupes:
              print("DUPLICATE ENTRIES IN WHEEL:", dupes)
              sys.exit(1)
          print("wheel is clean:", wheels[0].name)
          EOF

      - name: Validate metadata with twine
        run: twine check dist/*

      - name: Publish to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1