Merge pull request #183 from tobac-project/update_codecov_yml

Updates to codecov configuration

.coveragerc

@@ -1,3 +1,5 @@
 [run]
 source=tobac
-omit = tobac/tests/*
+omit =
+        tobac/tests/*
+        setup.py

.github/workflows/codecov-CI.yml

@@ -26,7 +26,7 @@ jobs:
       run: mamba install --quiet --yes --file conda-requirements.txt coverage pytest-cov &&
            python -m coverage run -m pytest --cov=./ --cov-report=xml
     - name: Upload Coverage to Codecov
-      uses: codecov/codecov-action@v2
+      uses: codecov/codecov-action@v3
       with: 
         fail_ci_if_error: true
         flags: unittests

codecov.yml

@@ -0,0 +1,22 @@
+# Codecov.io settings 
+
+coverage:
+  status:
+    project:
+      default:
+        # basic settings
+        # auto target means look at deltas from previous
+        target: auto
+        # Threshold we can drop coverage before failing CI
+        threshold: 1%
+        base: auto 
+        flags: 
+          - unit
+        paths: 
+          - "tobac"
+
+# what folders and files to ignore
+ignore:
+  - "tobac/tests/.*"
+  - "setup.py"
+