use codecov badges

Author: Chilipp

README.rst

@@ -11,7 +11,7 @@ Extending your autodoc API docs with a summary
     * - docs
       - |docs|
     * - tests
-      - |github-action| |requires| |coveralls|
+      - |github-action| |requires| |codecov|
     * - package
       - |version| |supported-versions| |supported-implementations|
 
@@ -23,9 +23,9 @@ Extending your autodoc API docs with a summary
     :alt: Tests
     :target: https://github.com/Chilipp/autodocsumm/actions?query=workflow%3A%22Tests%22
 
-.. |coveralls| image:: https://coveralls.io/repos/github/Chilipp/autodocsumm/badge.svg?branch=master
-    :alt: Coverage
-    :target: https://coveralls.io/github/Chilipp/autodocsumm?branch=master
+.. |codecov| image:: https://codecov.io/gh/Chilipp/autodocsumm/branch/master/graph/badge.svg?token=I9wlZyhI4Y
+    :alt: Codecov
+    :target: https://codecov.io/gh/Chilipp/autodocsumm
 
 .. |requires| image:: https://requires.io/github/Chilipp/autodocsumm/requirements.svg?branch=master
     :alt: Requirements Status

docs/index.rst

@@ -18,7 +18,7 @@ Extending your autodoc API docs with a summary
         * - docs
           - |docs|
         * - tests
-          - |github-action| |requires| |coveralls|
+          - |github-action| |requires| |codecov|
         * - package
           - |version| |supported-versions| |supported-implementations|
 
@@ -30,9 +30,9 @@ Extending your autodoc API docs with a summary
         :alt: Tests
         :target: https://github.com/Chilipp/autodocsumm/actions?query=workflow%3A%22Tests%22
 
-    .. |coveralls| image:: https://coveralls.io/repos/github/Chilipp/autodocsumm/badge.svg?branch=master
-        :alt: Coverage
-        :target: https://coveralls.io/github/Chilipp/autodocsumm?branch=master
+    .. |codecov| image:: https://codecov.io/gh/Chilipp/autodocsumm/branch/master/graph/badge.svg?token=I9wlZyhI4Y
+        :alt: Codecov
+        :target: https://codecov.io/gh/Chilipp/autodocsumm
 
     .. |requires| image:: https://requires.io/github/Chilipp/autodocsumm/requirements.svg?branch=master
         :alt: Requirements Status