code_quality.yml

## Disclaimer - This GitHub Actions workflow performs a static analysis of the python code.

# Name the workflow
name: code_quality

# Define when it runs
on:
  push:
    paths:
      - '**.py'
      - '.github/workflows/code_quality.yml'
  pull_request:
    paths:
      - '**.py'
      - '.github/workflows/code_quality.yml'

# Jobs that define the workflow
jobs:
  # Name of the job running pylint
  pylint:

    # Define the OS
    runs-on: ubuntu-latest

    # Steps that define the job
    steps:
    - name: Checkout repository
      uses: actions/checkout@v3

    - name: Set up Python
      uses: actions/setup-python@v3
      with:
        python-version: 3.9

    - uses: actions/cache@v3
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ hashFiles('setup.py') }}
        restore-keys: |
          ${{ runner.os }}-pip-

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install .[tests]

    - name: Analyse the code with pylint
      run: |
        pylint --fail-under 8 --ignore-paths narps_open/pipelines/ narps_open > pylint_report_narps_open.txt
        pylint --fail-under 8 tests > pylint_report_tests.txt

    - name: Archive pylint results
      uses: actions/upload-artifact@v3
      if: failure() # Only if previous step failed
      with:
        name: pylint-reports-python
        path: |
          pylint_report_narps_open.txt
          pylint_report_tests.txt
        retention-days: 15