main.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

  workflow_dispatch:

jobs:
  check-files:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Check files
        run: |
          # Define the list of filenames you want to check
          FILES_TO_CHECK=("LICENSE" "README.md" "requirements.txt" "requirements-dev.txt" "setup.py")

          # Initialize a variable to track missing files
          MISSING_FILES=()

          # Check if each file exists in the root directory
          for FILE in "${FILES_TO_CHECK[@]}"; do
            if [ ! -f "$FILE" ]; then
              MISSING_FILES+=("$FILE")
            fi
          done

          # Output the missing files
          if [ ${#MISSING_FILES[@]} -eq 0 ]; then
            echo "All files exist."
          else
            echo "The following files are missing:"
            for MISSING_FILE in "${MISSING_FILES[@]}"; do
              echo "- $MISSING_FILE"
            done
            echo "::error::One or more files are missing."
            exit 1
          fi

  linter:
    runs-on: ubuntu-latest
    needs: check-files
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: 3.9

      - name: Install dependencies
        run: |
          pip install -r requirements-dev.txt

      - name: Analysing the code with pylint
        run: |
          pylint --disable=trailing-whitespace,missing-class-docstring,missing-final-newline,trailing-newlines \
                  --fail-under=9.0 \
                  $(git ls-files '*.py') || echo "::warning::Pylint check failed, but the workflow will continue."

  python-build-n-publish:
    name: Build and publish Python distribution
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.x'
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install setuptools wheel twine
      - name: Build and publish
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}
        run: |
          git fetch --all --tags
          python setup.py sdist bdist_wheel
          twine upload --verbose dist/*