coverage.yml

name: Coverage

# This workflow generates a coverage report (how much of the codebase is covered by the
# unit tests) and posts headline metrics to the PR thread.

on:
  # push:
  pull_request:
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: Set up Python
      uses: actions/setup-python@v2
      with:
        python-version: 3.8
    - name: Install ChoiceModels
      run: |
        pip install .
        pip install orca urbansim  # extra tests run if urbansim is present
    - name: Generate coverage report
      run: |
        pip install pytest coverage
        coverage run --source choicemodels --module pytest --verbose
        coverage report --show-missing
        echo "coverage=$(coverage report | grep '^TOTAL' | grep -oE '[^ ]+$')" >> $GITHUB_ENV
    - name: Post comment on PR
      uses: unsplash/comment-on-pr@master
      env: 
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        msg: "Test coverage is ${{ env.coverage }}"
        check_for_duplicate_msg: true