在 github 操作中运行时不会发生 Python 自动版本控制

Question

成功构建后，我试图将包从 CI 直接推送到 pypi。
我尝试了几个工具，比如“setuptools-scm”，一切正常，我根据我的标签自动更改版本，如 package-0.0.2.post11-py3-none-any.whl在我本地。
当我将相同的代码作为 github 操作的一部分(命令 Run python3 setup.py sdist bdist_wheel)推送时，我没有看到版本得到更新，我总是得到 package-0.0.0-py3-none-any.whl下面是 setup.py 的片段

setuptools.setup(
    name="package",
    use_scm_version=True,
    setup_requires=['setuptools_scm']

yml文件:

 publish:
    name: Build and publish Python 🐍 distributions 📦 to PyPI and TestPyPI
    runs-on: ubuntu-18.04
    steps:
    - uses: actions/checkout@v2
    - name: Set up Python 3.8
      uses: actions/setup-python@v2
      with:
        python-version: 3.8
    - name: Install scm version
      run: >-
        python -m
        pip install
        setuptools-scm==4.1.2        
    - name: Install wheel
      run: >-
        python -m
        pip install
        wheel==0.34.2
    - name: Build a binary wheel and a source tarball
      run: >-
        python3 setup.py sdist bdist_wheel
    - name: Publish distribution 📦 to Test PyPI
      uses: pypa/gh-action-pypi-publish@master
      with:
        password: ${{ secrets.test_pypi_password }}
        repository_url: https://test.pypi.org/legacy/
    - name: Publish distribution 📦 to PyPI
      if: startsWith(github.ref, 'refs/tags')
      uses: pypa/gh-action-pypi-publish@master
      with:
        password: ${{ secrets.pypi_password }}

pyproject.toml

# pyproject.toml
[build-system]
requires = ["setuptools>=42", "wheel", "setuptools_scm[toml]>=3.4"]
[tool.setuptools_scm]
write_to = "pkg/version.py"

我不清楚我在这里做错了什么，有人可以帮助解决这个问题吗？
谢谢

Answer 1

行动- uses: actions/checkout@v2结帐时未提取标签。必须另外添加以下行以从 git 中获取标签

publish:
    name: Build and publish Python 🐍 distributions 📦 to PyPI and TestPyPI
    runs-on: ubuntu-18.04
    steps:
    - uses: actions/checkout@v2
    - name: Fetch all history for all tags and branches
      run: git fetch --prune --unshallow
    - name: Set up Python 3.8
      uses: actions/setup-python@v2
      with:
        python-version: 3.8
    - name: Install scm version
      run: >-
        python -m
        pip install
        versiontag      
    - name: Install wheel
      run: >-
        python -m
        pip install
        wheel==0.34.2