ci.yaml

name: Python Checks
on:
  pull_request:
  push:
    branches:
      - master
  workflow_dispatch:
env:
  PIP_DISABLE_PIP_VERSION_CHECK: 1

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4.5.0
        with:
          python-version: "3.10"
      - name: Cache dependencies
        uses: actions/cache@v3.2.4
        id: cache
        with:
          path: ${{ env.pythonLocation }}
          key: ${{ env.pythonLocation }}-${{ hashFiles('requirements-dev.txt') }}-lint
      - name: Install Ruff
        if: steps.cache.outputs.cache-hit != 'true'
        run: grep -E 'ruff==' requirements-dev.txt | xargs pip install
      - name: Format
        run: |
          echo "::add-matcher::.github/pylama_matcher.json"
          ruff format --config tests/ruff.toml .  --check
      - name: Lint
        run: |
          echo "::add-matcher::.github/pylama_matcher.json"
          ruff --config tests/ruff.toml .
  test-gpu:
    runs-on: nvidia-4090
    steps:
    - uses: actions/checkout@v3
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: "3.10"
    - name: Install dependencies
      run: |
        python -m pip install uv
        uv pip uninstall --system torch torchvision xformers triton imaginairy
        uv pip sync --system requirements-dev.txt
        pip install -e .
    - name: Test with pytest
      timeout-minutes: 30
      env:
        CUDA_LAUNCH_BLOCKING: 1
      run: |
        pytest --durations=10 -v -m "gputest"
  test-non-gpu:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version:
          - "3.10"
          - "3.11"
# torch for python 3.12 is not available yet
# https://github.com/pytorch/pytorch/issues/110436
#          - "3.12"
        os: ["ubuntu-latest"]
    steps:
    - uses: actions/checkout@v3
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}
        cache: pip
        cache-dependency-path: requirements-dev.txt
    - name: Install dependencies
      run: |
        python -m pip install uv 
        uv pip sync --system requirements-dev.txt
        pip install -e .
    - name: Test with pytest
      timeout-minutes: 30
      env:
        CUDA_LAUNCH_BLOCKING: 1
      run: |
        pytest --durations=10 -v -m "not gputest"
  type-check:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - uses: actions/setup-python@v4.5.0
      with:
        python-version: "3.10"
        cache: pip
        cache-dependency-path: requirements-dev.txt
    - name: Install dependencies
      run: |
        python -m pip install -r requirements-dev.txt . --upgrade
    - name: Run mypy
      run: |
        make type-check
  build-wheel:
    name: Build Wheel
    runs-on: ubuntu-latest
    outputs:
      wheel_name: ${{ steps.set_wheel_name.outputs.wheel_name }}
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4.5.0
        with:
          python-version: "3.10"
      - name: Install dependencies
        run: python -m pip install wheel
      - name: Build package
        run: python setup.py bdist_wheel
      - name: Set wheel filename
        id: set_wheel_name
        run: echo "wheel_name=$(ls dist/*.whl)" >> "$GITHUB_OUTPUT"
      - uses: actions/upload-artifact@v3
        with:
          name: wheels
          path: dist/*.whl
  smoke-test-wheel:
    needs: build-wheel
    name:  Smoketest (Python ${{ matrix.python-version }}, ${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.10", "3.11"]
        os: ["ubuntu-latest", "windows-latest", "macos-latest"]
    steps:
    - uses: actions/checkout@v3
    - uses: actions/setup-python@v4.5.0
      with:
        python-version: ${{ matrix.python-version }}
    - uses: actions/download-artifact@v3
      with:
        name: wheels
        path: dist
    - name: Install built wheel
      env:
        WHEEL_FILENAME: ${{ needs.build-wheel.outputs.wheel_name }}
      run: |
        python -m pip install uv
        uv pip install --system ${{ needs.build-wheel.outputs.wheel_name }}
    - name: Generate an image
      run: |
        imagine fruit --steps 3 --size 512 --seed 1
    - uses: actions/upload-artifact@v3
      with:
        name: images
        path: outputs/generated/*.jpg
  smoke-test-wheel-conda:
    needs: build-wheel
    name: Smoketest (Conda, Python ${{ matrix.python-version }}, ${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        python-version: [ "3.10", "3.11" ]
        os: [ "ubuntu-latest", "windows-latest", "macos-latest" ]
    steps:
      - uses: actions/checkout@v3
      - uses: conda-incubator/setup-miniconda@v3
        with:
          auto-update-conda: true
          python-version: ${{ matrix.python-version }}
          activate-environment: test-env
          create-env-file: true
      - uses: actions/download-artifact@v3
        with:
          name: wheels
          path: dist
      - name: Install built wheel
        shell: bash -l {0}
        env:
          WHEEL_FILENAME: ${{ steps.set-wheel-name.outputs.WHEEL_FILENAME }}
        run: |
          conda activate test-env
          python -m pip install uv
          uv pip install ${{ needs.build-wheel.outputs.wheel_name }}
      - name: Generate an image
        shell: bash -l {0}
        run: |
          conda activate test-env
          imagine fruit --steps 3 --size 512 --seed 1
      - uses: actions/upload-artifact@v3
        with:
          name: images
          path: outputs/generated/*.jpg

  publish-docs:
    if: github.ref == 'refs/heads/master'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Configure Git Credentials
        run: |
          git config user.name github-actions[bot]
          git config user.email 41898282+github-actions[bot]@users.noreply.github.com
      - uses: actions/setup-python@v4
        with:
          python-version: "3.10"
      - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV
      - uses: actions/cache@v3
        with:
          key: mkdocs-material-${{ env.cache_id }}
          path: .cache
          restore-keys: |
            mkdocs-material-
      - run: python -m pip install -r requirements-dev.in . --upgrade
      - run: mkdocs gh-deploy --force