actions.yml

# Ref: https://github.com/keras-team/keras/blob/master/.github/workflows/actions.yml
name: Tests

on:
  push:
    branches: [ main ]
  pull_request:
  release:
    types: [created]

permissions:
  contents: read

jobs:
  format:
    name: Check the code format
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python 3.9
        uses: actions/setup-python@v5
        with:
          python-version: '3.9'
      - name: Lint
        uses: pre-commit/action@v3.0.1
      - name: Get pip cache dir
        id: pip-cache
        run: |
          python -m pip install --upgrade pip setuptools
          echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
      - name: Cache pip
        uses: actions/cache@v4
        with:
          path: ${{ steps.pip-cache.outputs.dir }}
          key: ${{ runner.os }}-pip-${{ hashFiles('pyproject.toml') }}-${{ hashFiles('requirements.txt') }}
      - name: Install dependencies
        run: |
          pip install -r requirements.txt --progress-bar off --upgrade
          pip install -e ".[tests]" --progress-bar off --upgrade
      - name: Check for API changes
        run: |
          bash shell/api_gen.sh
          git status
          clean=$(git status | grep "nothing to commit")
          if [ -z "$clean" ]; then
            echo "Please run shell/api_gen.sh to generate API."
            exit 1
          fi

  build:
    strategy:
      fail-fast: false
      matrix:
        backend: [tensorflow, jax, torch, numpy]
    name: Run tests
    runs-on: ubuntu-latest
    env:
      KERAS_BACKEND: ${{ matrix.backend }}
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python 3.9
        uses: actions/setup-python@v5
        with:
          python-version: '3.9'
      - name: Get pip cache dir
        id: pip-cache
        run: |
          python -m pip install --upgrade pip setuptools
          echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
      - name: Cache pip
        uses: actions/cache@v4
        with:
          path: ${{ steps.pip-cache.outputs.dir }}
          key: ${{ runner.os }}-pip-${{ hashFiles('pyproject.toml') }}-${{ hashFiles('requirements.txt') }}
      - name: Install dependencies
        run: |
          pip install -r requirements.txt --progress-bar off --upgrade
          pip install -e ".[tests]" --progress-bar off --upgrade
      - name: Test with pytest
        run: |
          pytest
          coverage xml -o coverage.xml
      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: coverage.xml
          flags: kimm,kimm-${{ matrix.backend }}
          fail_ci_if_error: false