name: Tests
on:
  # check on push/merge to main, PRs, and manual triggers
  push:
    branches:
      - "main"
    paths:
      - '**.py'
      - 'requirements.txt'
  pull_request:
      paths:
       - '**.py'
       - 'requirements.txt'
  workflow_dispatch:

jobs:
  pre-commit:
    name: pre-commit
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4
        with:
          python-version: "3.9"
          cache: 'pip' # caching pip dependencies
      - uses: pre-commit/action@v3.0.0

  pytest:
    name: PyTest
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python_version: ["3.9", "3.10"]
    timeout-minutes: 10

    steps:
      - name: Check out repository code
        uses: actions/checkout@v3

      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python_version }}
          cache: 'pip' # caching pip dependencies

      - name: Install dependencies
        run: |
          pip3 install -U -e .
          pip3 install -r requirements-tests.txt

      - name: Run tests
        run: |
          pytest --ignore=tests/e2e/ tests/

  e2e-test:
    name: E2E Tests
    runs-on: [self-hosted, gpu]
    timeout-minutes: 20
    needs: [pre-commit, pytest]

    steps:
      - name: Check out repository code
        uses: actions/checkout@v3

      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"
#          cache: 'pip' # caching pip dependencies

      - name: Install dependencies
        run: |
          pip3 uninstall -y transformers accelerate
          pip3 install -U -e .[flash-attn]
          pip3 install -r requirements-tests.txt

      - name: Run e2e tests
        run: |
          pytest tests/e2e/