name: publish

on:
  push:
    tags:
      - v*
    branches:
      - 'master'
    paths:
      - src/**
      - setup.py
      - .github/workflows/publish.yml
  pull_request:
    branches:
      - 'master'
    paths:
      - src/**
      - setup.py
      - .github/workflows/publish.yml

jobs:
  publish:
    name: Publish App to PyPI
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Set up Python 3.10
        uses: actions/setup-python@v4
        with:
          python-version: '3.10'

      - name: Install Dependencies
        run: |
          python -m pip install --upgrade pip
          pip install build twine

      - name: Install Application
        run: |
          pip install --upgrade .

      - name: Publish Release to PyPI
        if: startsWith(github.ref, 'refs/tags')
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.PYPI_API_KEY }}
        run: |
          # Setup Environment for Reproducible Builds
          export PYTHONHASHSEED=42
          export SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct)

          # Build and Upload PyPi Package
          rm -rf dist
          python -m build
          twine check dist/*
          twine upload dist/*

      - name: Publish Master to PyPI
        if: github.ref == 'refs/heads/master'
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.PYPI_API_KEY }}
        run: |
          # Set Pre-Release Version
          sed -E -i "s/version=(.*)',/version=\1a$(date +%s)',/g" setup.py

          # Setup Environment for Reproducible Builds
          export PYTHONHASHSEED=42
          export SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct)

          # Build and Upload PyPi Package
          rm -rf dist
          python -m build
          twine check dist/*
          twine upload dist/*

      - name: Publish PR to Test PyPI
        if: github.event_name == 'pull_request'
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.TEST_PYPI_API_KEY }}
          PULL_REQUEST_NUMBER: ${{ github.event.number }}
        run: |
          # Set Development Release Version
          sed -E -i "s/version=(.*)',/version=\1.dev$PULL_REQUEST_NUMBER$(date +%s)',/g" setup.py

          # Setup Environment for Reproducible Builds
          export PYTHONHASHSEED=42
          export SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct)

          # Build and Upload PyPi Package
          rm -rf dist
          python -m build
          twine check dist/*
          twine upload -r testpypi dist/*