release.yml

name: Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write

jobs:
  lint-format-test:
    name: Pre-release Checks
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.13'
      
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install ruff
          pip install -e ".[testing]"
      
      - name: Run ruff linter
        run: ruff check src/ tests/ examples/
      
      - name: Check code formatting
        run: ruff format --check src/ tests/ examples/
      
      - name: Run tests
        run: pytest

  build-and-publish:
    name: Build and Publish to PyPI
    runs-on: ubuntu-latest
    needs: lint-format-test
    environment:
      name: pypi
      url: https://pypi.org/p/nwp500-python
    permissions:
      id-token: write  # Required for trusted publishing
    
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0  # Required for setuptools_scm
      
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'
      
      - name: Install build dependencies
        run: |
          python -m pip install --upgrade pip
          pip install build twine
      
      - name: Build package
        run: python -m build
      
      - name: Check distribution
        run: twine check dist/*
      
      - name: Publish to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1

  github-release:
    name: Create GitHub Release
    runs-on: ubuntu-latest
    needs: build-and-publish
    
    steps:
      - uses: actions/checkout@v4
      
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'
      
      - name: Extract changelog for this version
        id: changelog
        run: |
          VERSION=${GITHUB_REF#refs/tags/v}
          NOTES=$(python3 scripts/extract_changelog.py CHANGELOG.rst "$VERSION")
          # Use multiline output format for GitHub Actions
          echo "notes<<EOF" >> $GITHUB_OUTPUT
          echo "$NOTES" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT
      
      - name: Create Release
        uses: softprops/action-gh-release@v1
        with:
          body: ${{ steps.changelog.outputs.notes }}
          draft: false
          prerelease: false