pypi.yml

name: Deploy to PyPI

on:
  push:
    branches:
      - master
    paths:
        - 'py/visdom/VERSION'

jobs:
  deploy:
    runs-on: ubuntu-latest
    name: "Deploy to PyPI"
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Get git-tags
        run: |
          git fetch --prune --unshallow --tags
          git tag --list
      - name: Retrieve version
        run: |
          echo "::set-output name=TAG_NAME::$(cat py/visdom/VERSION)"
          echo "::set-output name=TAG_EXISTS::$(git tag | grep v$(cat py/visdom/VERSION) | wc -l)"
        id: version
      - name: Show version
        run: |
          echo "Version name: ${{ steps.version.outputs.TAG_NAME }}"
          echo "Existing Matching Tags: ${{ steps.version.outputs.TAG_EXISTS }}"
      - name: Create Release
        if: ${{ steps.version.outputs.TAG_EXISTS == '0' }}
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: v${{ steps.version.outputs.TAG_NAME }}
          release_name: "Release ${{ steps.version.outputs.TAG_NAME }}"
      - name: Set up Python
        if: ${{ steps.version.outputs.TAG_EXISTS == '0' }}
        uses: actions/setup-python@v4
        with:
            python-version: '3.x'
      - name: Install dependencies
        if: ${{ steps.version.outputs.TAG_EXISTS == '0' }}
        run: python setup.py sdist
      - name: Publish a Python distribution to PyPI
        if: ${{ steps.version.outputs.TAG_EXISTS == '0' }}
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
            user: __token__
            password: ${{ secrets.pypi_password }}

# Guide: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions