Fix codecov upload issues (#91)

Fixes #90

.github/workflows/tests.yml

@@ -19,6 +19,8 @@ jobs:
         os: [ubuntu-latest, macos-latest]
     steps:
       - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
@@ -35,8 +37,6 @@ jobs:
         run: tox
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v1
-        with:
-          file: .coverage
 
   misc:
     runs-on: ubuntu-latest

.gitignore

@@ -1,10 +1,11 @@
+*.egg*
+*.pyc
 .*.swp
+.coverage
+.tox
 __pycache__
-*.pyc
-dist
 build
-*.egg*
-.tox
+coverage.xml
+dist
 docs/_build
-.coverage
 htmlcov

tox.ini

@@ -51,6 +51,7 @@ skip_install = true
 commands =
     coverage report
     coverage html
+    coverage xml
 
 [testenv:flake8]
 commands = flake8 .