publish.yml

name: Publish

on:
  push:
    tags:
      - "v*"

jobs:
  publish:
    runs-on: ubuntu-latest
    environment: pypi
    permissions:
      id-token: write
      contents: write
    steps:
      - uses: actions/checkout@v4

      - name: Verify version matches tag
        run: |
          PKG_VERSION=$(grep '^version = ' pyproject.toml | sed 's/version = "\(.*\)"/\1/')
          TAG_VERSION=${GITHUB_REF_NAME#v}
          if [ "$PKG_VERSION" != "$TAG_VERSION" ]; then
            echo "::error::Version mismatch: pyproject.toml has $PKG_VERSION but tag is $TAG_VERSION"
            exit 1
          fi
          echo "Version verified: $PKG_VERSION"

      - name: Install uv
        uses: astral-sh/setup-uv@v4

      - name: Build package
        run: uv build

      - name: Create GitHub Release
        env:
          GH_TOKEN: ${{ github.token }}
        run: gh release create ${{ github.ref_name }} dist/* --generate-notes

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