Clean up codecov, update README

.github/workflows/codecov.yml

@@ -1,7 +1,25 @@
-name: Example workflow for Codecov
-on: [push]
+name: Codecov
+on:
+  push:
+    branches:
+      - main
+      - '*.x'
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+      - '*.rst'
+      - '*.txt'
+  pull_request:
+    branches:
+      - main
+      - '*.x'
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+      - '*.rst'
+      - '*.txt'
 jobs:
-  codecov:
+  run:
     name: ${{ matrix.name }}
     runs-on: ${{ matrix.os }}
     strategy:
@@ -22,9 +40,5 @@ jobs:
     - name: Upload coverage to Codecov
       uses: codecov/codecov-action@v3
       with:
-        # env_vars: OS,PYTHON
         fail_ci_if_error: true
-        # files: ./coverage/reports/coverage.xml
-        name: codecov-umbrella
-        # path_to_write_report: ./coverage/codecov_report.txt
-        # verbose: true
+        name: codecov-umbrella

README.md

@@ -1,6 +1,7 @@
 [![Python Versions][python-shield]][python-url]
-<!-- [![PyPi][pypi-shield]][pypi-url] -->
+[![PyPi][pypi-shield]][pypi-url]
 [![Tests][tests-shield]][tests-url]
+[![Codecov][codecov-shield]][codecov-url]
 [![License][license-shield]][license-url]
 [![Contributors][contributors-shield]][contributors-url]
 [![Code Style][codestyle-shield]][codestyle-url]
@@ -104,6 +105,8 @@ PTE Stats is licensed under the [MIT license](license-url).
 [pypi-url]: https://pypi.org/project/pte-xdf/
 [tests-shield]: https://github.com/richardkoehler/pte-xdf/actions/workflows/tests.yml/badge.svg
 [tests-url]: https://github.com/richardkoehler/pte-xdf/actions/workflows/tests.yml
+[codecov-shield]: https://codecov.io/github/richardkoehler/pte-xdf/branch/main/graph/badge.svg?token=PZU4QNK7FR
+[codecov-url]: https://codecov.io/github/richardkoehler/pte-xdf
 [homepage-shield]: https://img.shields.io/static/v1?label=Homepage&message=ICN&logoColor=black&labelColor=grey&color=9cf
 [homepage-url]: https://www.icneuromodulation.org/
 [contributors-shield]: https://img.shields.io/github/contributors/richardkoehler/pte-xdf.svg