如何在 GitHub 操作构建期间引用我的存储库中的目录？

我有一些测试数据用于 pytest 的单元测试。我用环境变量设置了它们的位置。查看我的 pytest 日志，构建会看到环境变量，但它们引用的位置不存在。在 GitHub Actions 文档中，存储库应位于 /home/runner/Repo/ 中。下面是我的文件夹结构。有人看到任何明显的问题吗？

Repo/
  notebooks/
  repo/
    __init__.py
    tests/
      tests_db.hdf5
      Sample_Raw/
        ...
      __init__.py
      test_obj1.py
      test_obj2.py
    obj1.py
    obj2.py
    utils.py

构建yaml

name: build-test

on:
  push:
    branches:
      - '*' # all branches for now

jobs:
  build-and-run:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest]
        python-version: [3.8]
    steps:
    - uses: actions/checkout@v2
    - uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install -r requirements.txt
    - name: Generate coverage report
      env:
        DB_URL: /home/runner/work/Repo/repo/tests/test_db.hdf5
        RAW_FOLDER: /home/runner/work/Repo/repo/tests/Sample_Raw/
      run: |
        pip install pytest
        pip install pytest-cov
        pytest --cov=./ --cov-report=xml
    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v1
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        file: ./coverage.xml
        name: codecov-umbrella

您可以使用一些众所周知的变量来确保您的工作流程始终能够找到正确的文件夹，无论它在哪个运行器上运行。

存储库根目录可以在以下位置找到${{ github.workspace }}:

DB_URL: ${{ github.workspace }}/repo/tests/test_db.hdf5

See:

• https://docs.github.com/en/actions/learn-github-actions/variables#default-environment-variables https://docs.github.com/en/actions/learn-github-actions/variables#default-environment-variables
• https://docs.github.com/en/actions/learn-github-actions/contexts https://docs.github.com/en/actions/learn-github-actions/contexts