gh-actions: apply workaround for codecov/codecov-action#85

Author: miri64

.github/workflows/tox.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [3.5, 3.6, 3.7, 3.8]
+        python-version: [3.8] #[3.5, 3.6, 3.7, 3.8]
 
     steps:
     - uses: actions/checkout@v1
@@ -31,6 +31,10 @@ jobs:
     - name: Test with tox
       run: tox
     - name: Upload to coverage
-      uses: codecov/[email protected]
-      with:
-        flags: ${{ matrix.python-version }}
+      # workaround for https://github.com/codecov/codecov-action/issues/85
+      if: >-
+        matrix.python-version == 3.8 && success()
+      run: |
+        bash <(curl -s https://codecov.io/bash) -X search -f "./coverage.xml"
+      # env:
+      #   CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}