ci-cd.yml

name: CI/CD Pipeline

on: [ push, pull_request, workflow_dispatch ]

env:
  PIP_CACHE_DIR: /tmp/pipcache
  HOME_REPO: thebjorn/pydeps

jobs:
  ci-lint:
    name: CI:Lint
    runs-on: ubuntu-latest
    env:
      LINTDIR: ./ghlint
    steps:
      # setup environment
      - uses: actions/checkout@v4
      - name: setup directories
        shell: bash
        run: |
          mkdir -p $PIP_CACHE_DIR
          mkdir -p $LINTDIR
      - uses: actions/setup-python@v5
        with:
          python-version: '3.9'

      - run: pip install flake8
      - run: flake8 pydeps/** --max-line-length=199 --exit-zero --exclude mf

  docs:
    name: CI:Docs
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: '3.9'
      - name: setup directories
        shell: bash
        run: |
          mkdir -p build
      - run: pip install sphinx
      - run: pip install -e .
      - run: sphinx-build -W -b html docs build/sphinx/html
      - run: sphinx-build -W -n -T -b man docs build/sphinx/man

      - name: Upload docs as artifact
        uses: actions/upload-artifact@v4
        with:
          name: Docs
          path: build/sphinx/    

  ci-test:
    name: CI:Test
    runs-on: ${{ matrix.os }}
    
    strategy:
      matrix:
        python-version: [ '3.7', '3.8', '3.9', '3.10', '3.11' ]
        os: [ubuntu-latest]
        include:
          - python-version: '3.9'
            os: windows-latest
          # macos is just waay too slow...
          # - python-version: '3.9'
          #   os: macos-latest

    steps:
      # setup environment
      - uses: actions/checkout@v4
      - uses: ts-graphviz/setup-graphviz@v2
      - name: setup global directories
        shell: bash
        run: mkdir -p $PIP_CACHE_DIR
      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}

      - run: pip install -r requirements.txt
      - run: pip list
      - run: pytest -vv --cov=pydeps --cov-report=xml tests

      - name: Upload coverage to codecov.io
        uses: codecov/codecov-action@v3
        with:
          token: ${{ secrets.CODECOV_TOKEN}}
          fail_ci_if_error: false

  cd:
    name: CD
    needs: ci-test
    runs-on: ubuntu-latest
    steps:
      # setup environment
      - uses: actions/checkout@v4
      - name: setup directories
        shell: bash
        run: mkdir -p $PIP_CACHE_DIR
      - uses: actions/setup-python@v5
        with:
          python-version: '3.9'

      - name: Cleanup
        run: |
          rm -rf dist
          rm -rf build

      - run: pip install -U build twine
      - run: python -m build

      - name: Upload packages as artifact
        uses: actions/upload-artifact@v4
        with:
          name: Packages
          path: dist/

      - name: Deploy to PyPI
        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v') && github.repository == env.HOME_REPO
        shell: bash
        run: |
          twine upload -u __token__ -p ${{ secrets.PYPI_API_TOKEN }} dist/*      

      - name: Create Github release
        uses: ncipollo/release-action@v1
        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v') && github.repository == env.HOME_REPO
        with:
          artifacts: "dist/*"
          owner: thebjorn
          repo: pydeps
          token: ${{ secrets.GITHUB_TOKEN }}

# Initial version With help from:
# Built with ❤ by [Pipeline Foundation](https://pipeline.foundation)