python-app.yml

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

name: Python application

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

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    - name: Set up Python 3.10
      uses: actions/setup-python@v2
      with:
        python-version: "3.10"
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install setuptools wheel twine
        pip install flake8 pytest
        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
    - name: Lint with flake8
      run: |
        # stop the build if there are Python syntax errors or undefined names
        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
    - name: Get current PyPI version
      id: pypi_version
      run: |
        PYPI_VERSION=$(curl -Lsk https://pypi.org/pypi/github-utils-api/json | jq -r .info.version)
        echo "Current PyPI version: $PYPI_VERSION"
        echo "::set-output name=version::$PYPI_VERSION"
      shell: bash

    - name: Bump minor version
      id: bump_minor_version
      run: |
        CURRENT_VERSION=${{ steps.pypi_version.outputs.version }}
        MAJOR_VERSION=$(echo $CURRENT_VERSION | cut -d. -f1)
        MINOR_VERSION=$(echo $CURRENT_VERSION | cut -d. -f2)
        PATCH_VERSION=$(echo $CURRENT_VERSION | cut -d. -f3)

        NEW_MINOR_VERSION=$((MINOR_VERSION + 1))
        NEW_VERSION="$MAJOR_VERSION.$NEW_MINOR_VERSION.$PATCH_VERSION"

        echo "New version: $NEW_VERSION"
        echo "::set-output name=new_version::$NEW_VERSION"
      shell: bash

    - name: Update setup.py
      run: |
        NEW_VERSION=${{ steps.bump_minor_version.outputs.new_version }}
        sed -i "s/version=.*/version='$NEW_VERSION',/" setup.py
      shell: bash
    - name: Generating Artifacts
      run: |
        python setup.py sdist bdist_wheel
    - name: pypi-publish
      uses: pypa/gh-action-pypi-publish@v1.5.0
      with:
        password: ${{ secrets.PYPI_API_TOKEN }}
      if: github.event_name != 'pull_request'
      
    - name: Upload a Build Artifact
      uses: actions/upload-artifact@v2.3.1
      with:
        path: dist/
      if: github.event_name != 'pull_request'