release.yml

name: Release

on:
  push:
    tags:
      - "*"

jobs:
  build-wheels:
    name: Build wheels
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6

      - name: Get current git tag
        id: tag
        run: |
          TAG=$(git describe --tags --abbrev=0)
          # Remove the leading 'v' from the tag (e.g., 'v1.2.3' -> '1.2.3')
          GIT_VERSION=${TAG#v}
          echo "Current git tag version: $GIT_VERSION"
          echo "GIT_VERSION=$GIT_VERSION" >> $GITHUB_ENV

      - name: Check if git tag matches version
        run: |
          # Extract version from pyproject.toml
          PY_VERSION=$(grep '^version = "' pyproject.toml | sed 's/version = "\(.*\)"/\1/')
          echo "Version from pyproject.toml: $PY_VERSION"
          echo "Current git tag version: $GIT_VERSION"
          if [ "$PY_VERSION" != "$GIT_VERSION" ]; then
            echo "Git tag does not match version in pyproject.toml."
            exit 1
          else
            echo "Git tag matches version in pyproject.toml."
          fi

      - name: Setup uv
        uses: astral-sh/setup-uv@v7

      - name: Build wheels
        run: |
          uv build

      - name: Test build
        run: |
          python3 -m venv fresh_env
          . fresh_env/bin/activate
          pip install dist/*.whl
          fresh_env/bin/python -c "import xarray_validate; print(xarray_validate.__version__)"

      - name: Store distribution packages
        uses: actions/upload-artifact@v6
        with:
          name: python-package-distributions
          path: dist/

  publish-to-pypi:
    name: Publish Python distribution to PyPI
    needs:
      - build-wheels
    runs-on: ubuntu-latest

    environment:
      name: pypi
      url: https://pypi.org/p/xarray-validate

    permissions:
      id-token: write

    steps:
      - name: Download all the dists
        uses: actions/download-artifact@v7
        with:
          name: python-package-distributions
          path: dist/

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