name: Code tests (pixi)

on:
  push:
    branches: [ main ]
    paths:
      - '**/*.py'
      - '**/*.ipynb'
      - '**/*.yaml'
      - '**/*.yml'
      - '**/*.sh'
  pull_request:
    branches: [ main ]
    paths:
      - '**/*.py'
      - '**/*.ipynb'
      - '**/*.yaml'
      - '**/*.yml'
      - '**/*.sh'
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]

    steps:
      - uses: actions/checkout@v6

      - name: Set up pixi (without caching)
        uses: prefix-dev/setup-pixi@v0.8.2
        with:
          environments: tests
          cache: false

      - name: List installed packages
        run: |
          pixi list --environment tests
          pixi run --environment tests pip install "huggingface-hub>=0.30.0,<1.0"

      - name: Test Selected Python Scripts
        shell: pixi run --environment tests bash -e {0}
        run: |
          pytest setup/02_installing-python-libraries/tests.py
          pytest ch04/01_main-chapter-code/tests.py
          pytest ch05/01_main-chapter-code/tests.py
          pytest ch06/01_main-chapter-code/tests.py

      - name: Validate Selected Jupyter Notebooks
        shell: pixi run --environment tests bash -e {0}
        run: |
          pytest --nbval ch02/01_main-chapter-code/dataloader.ipynb
          pytest --nbval ch03/01_main-chapter-code/multihead-attention.ipynb
          pytest --nbval ch02/04_bonus_dataloader-intuition/dataloader-intuition.ipynb
