Tweak codecov.io configuration (#3067)

- Exclude `_version.py` from coverage, since it was generated from versioneer. - Remove the "reach" graph from comments. - Don't give PRs a failing status if they decrease coverage.
pydata · Jul 1, 2019 · e5bb647 · e5bb647
1 parent 0aeee7f
commit e5bb647
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diff --git a/.codecov.yml b/.codecov.yml
@@ -0,0 +1,13 @@
+coverage:
+  status:
+    project:
+      default:
+        # Require 1% coverage, i.e., always succeed
+        target: 1
+    patch: false
+    changes: false
+
+comment:
+  layout: "header, diff"
+  behavior: default
+  require_changes: no
diff --git a/ci/.coveragerc b/ci/.coveragerc
@@ -1,3 +1,4 @@
 [report]
 omit =
     xarray/tests/*
+    xarray/_version.py