Make GitHub Actions only verify coverage of all jobs combined

Author: althonos

.github/workflows/test.yml

@@ -32,20 +32,36 @@ jobs:
       run: python -m pip install tox tox-gh-actions
     - name: Test with tox
       run: python -m tox
-    - name: Collect coverage results
-      uses: AndreMiras/coveralls-python-action@develop
+    - name: Store partial coverage reports
+      uses: actions/upload-artifact@v2
       with:
-        parallel: true
-        flag-name: test (${{ matrix.python-version}})
+        name: coverage
+        path: .coverage.*
 
   coveralls:
     needs: test
     runs-on: ubuntu-latest
     steps:
+    - name: Checkout code
+      uses: actions/checkout@v1
+    - name: Setup Python 3.9
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.9
+    - name: Install coverage package
+      run: python -m pip install -U coverage
+    - name: Download partial coverage reports
+      uses: actions/download-artifact@v2
+      with:
+        name: coverage
+    - name: Combine coverage
+      run: python -m coverage combine
+    - name: Report coverage
+      run: python -m coverage report
+    - name: Export coverage to XML
+      run: python -m coverage xml
     - name: Upload coverage statistics to Coveralls
       uses: AndreMiras/coveralls-python-action@develop
-      with:
-        parallel-finished: true
 
   lint:
     runs-on: ubuntu-latest

setup.cfg

@@ -111,6 +111,7 @@ branch = true
 omit = fs/test.py
 source = fs
 relative_files = true
+parallel = true
 
 [coverage:report]
 show_missing = true
@@ -135,10 +136,9 @@ requires =
   setuptools >=38.3.0
 
 [testenv]
-commands = pytest --cov={toxinidir}/fs {posargs} {toxinidir}/tests
+commands = python -m coverage run --rcfile {toxinidir}/setup.cfg -m pytest {posargs} {toxinidir}/tests
 deps =
   -rtests/requirements.txt
-  pytest-cov~=2.11
   coverage~=5.0
   py{36,37,38,39}: pytest~=6.2
   py{27,34}: pytest~=4.6