# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

name: Validate Shark Studio

on:
  push:
    branches: [ main ]
    paths-ignore:
      - '**.md'
      - 'shark/examples/**'
  pull_request:
    branches: [ main ]
    paths-ignore:
      - '**.md'
      - 'shark/examples/**'
  workflow_dispatch:

# Ensure that only a single job or workflow using the same
# concurrency group will run at a time. This would cancel
# any in-progress jobs in the same github workflow and github
# ref (e.g. refs/heads/main or refs/pull/<pr_number>/merge).
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build-validate:
    strategy:
      fail-fast: true
      matrix:
        os: [nodai-ubuntu-builder-large]
        suite: [cpu] #,cuda,vulkan]
        python-version: ["3.11"]
        include:
          - os: nodai-ubuntu-builder-large
            suite: lint

    runs-on: ${{ matrix.os }}

    steps:
    - uses: actions/checkout@v3
    
    - name: Set Environment Variables
      run: |
        echo "SHORT_SHA=`git rev-parse --short=4 HEAD`" >> $GITHUB_ENV
        echo "DATE=$(date +'%Y-%m-%d')" >> $GITHUB_ENV
        
    - name: Set up Python Version File ${{ matrix.python-version }}
      run: |
        echo ${{ matrix.python-version }} >> $GITHUB_WORKSPACE/.python-version
    
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v4
      with:
        python-version: '${{ matrix.python-version }}'
          
    - name: Install dependencies
      if: matrix.suite == 'lint'
      run: |
        python -m pip install --upgrade pip
        python -m pip install flake8 pytest toml black
        
    - name: Lint with flake8
      if: matrix.suite == 'lint'
      run: |
        # black format check
        black --version
        black --check apps/shark_studio 
        # stop the build if there are Python syntax errors or undefined names
        flake8 . --statistics
        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
        flake8 . --isolated --count --exit-zero --max-complexity=10 --max-line-length=127 \
          --statistics --exclude lit.cfg.py

    - name: Validate Models on CPU
      if: matrix.suite == 'cpu'
      run: |
        cd $GITHUB_WORKSPACE
        python${{ matrix.python-version }} -m venv shark.venv
        source shark.venv/bin/activate
        pip install -r requirements.txt --no-cache-dir
        pip install -e .
        # Disabled due to hang when exporting test llama2
        # python apps/shark_studio/tests/api_test.py