manim/.github/workflows/python-publish.yml

name: Publish Release

on:
  release:
    types: [released]

jobs:
  release:
    name: "Publish release"
    runs-on: ubuntu-latest
    environment: release
    permissions:
      id-token: write

    steps:
    - uses: actions/checkout@v5

    - name: Set up Python 3.13
      uses: actions/setup-python@v6
      with:
        python-version: 3.13

    - name: Install uv
      uses: astral-sh/setup-uv@v6

    - name: Build and push release to PyPI
      run: |
        uv sync
        uv build
        uv publish

    - name: Store artifacts
      uses: actions/upload-artifact@v4
      with:
          path: dist/*.tar.gz
          name: manim.tar.gz
    - name: Install Dependency
      run: pip install requests
    - name: Get Upload URL
      id: create_release
      shell: python
      env:
          access_token: ${{ secrets.GITHUB_TOKEN }}
          tag_act: ${{ github.ref }}
      run: |
          import requests
          import os
          ref_tag = os.getenv('tag_act').split('/')[-1]
          access_token = os.getenv('access_token')
          headers = {
              "Accept":"application/vnd.github.v3+json",
              "Authorization": f"token {access_token}"
          }
          url = f"https://api.github.com/repos/ManimCommunity/manim/releases/tags/{ref_tag}"
          c = requests.get(url,headers=headers)
          upload_url=c.json()['upload_url']
          with open(os.getenv('GITHUB_OUTPUT'), 'w') as f:
            print(f"upload_url={upload_url}", file=f)
            print(f"tag_name={ref_tag[1:]}", file=f)

    - name: Upload Release Asset
      id: upload-release
      uses: actions/upload-release-asset@v1
      env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: dist/manim-${{ steps.create_release.outputs.tag_name }}.tar.gz
          asset_name: manim-${{ steps.create_release.outputs.tag_name }}.tar.gz
          asset_content_type: application/gzip