python-app.yml

# This workflow will install Python dependencies, run tests and lint with a single version of Python
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

name: Python application

on:
  push:
    branches: [ "devel", "main" ]
    tags:
      - "v*"
  pull_request:
    branches: [ "devel", "main" ]

permissions:
  contents: read

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4
    - name: Set up Python 
      uses: actions/setup-python@v3
      with:
        python-version: "3.12"
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install black 
    - name: Check code formatting with black
      run: |
        black --check ./tests ./fluxie
    - name: Install the package
      run: |
        pip install pytest jupyter nbconvert
        pip install -e .
    - name: Test with pytest
      run: |
        pytest
    - name: Test the example notebooks
      run: |
        NBEXEC="jupyter nbconvert --to notebook --execute --inplace"
        $NBEXEC ./scripts/example_basics.ipynb
        $NBEXEC ./scripts/example_ecflux.ipynb


  release_pypi:
    name: PyPI Build and publish Python distributions (PEP 621, Trusted Publishing)
    runs-on: ubuntu-latest
    needs: ["build"]
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/') && !contains(github.ref_name, '-') && contains(github.ref_name, '.')
    environment:
      name: pypi
      url: https://pypi.org/p/fluxie
    permissions:
      id-token: write  # Required for Trusted Publishing
    steps:
      - name: Checkout code
        uses: actions/checkout@v6

      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: "3.12"

      - name: Install uv
        uses: astral-sh/setup-uv@v7
        with:
          version: "latest"

      - name: Build distributions with uv
        run: uv build

      - name: Publish
        run: uv publish --trusted-publishing always