From 82cf8f285fbcf294780bd65bf2829540511f53fb Mon Sep 17 00:00:00 2001
From: Mike Morris <mikemorris@users.noreply.github.com>
Date: Mon, 9 Dec 2019 15:52:50 -0500
Subject: [PATCH] coverage: add initial .codecov.yml config (#6873)

* coverage: remove reach graph from comment

* coverage: add patch status coverage target
---
 .codecov.yml | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 .codecov.yml

diff --git a/.codecov.yml b/.codecov.yml
new file mode 100644
index 0000000000..c4bf846283
--- /dev/null
+++ b/.codecov.yml
@@ -0,0 +1,33 @@
+# https://docs.codecov.io/docs/commit-status
+coverage:
+  status:
+    # only measure diff changes, not unexpected project changes from flakiness
+    project: no
+    patch:
+      default:
+        # https://docs.codecov.io/docs/commit-status#section-threshold
+        target: 70
+        # https://docs.codecov.io/docs/commit-status#section-excluding-tests-example-
+        # TODO: should any paths be excluded from coverage metrics?
+        # paths:
+    # https://docs.codecov.io/docs/commit-status#section-changes-status
+    # TODO: enable after eliminating current unexpected coverage changes
+    changes: no
+
+# https://docs.codecov.io/docs/codecov-yaml#section-default-yaml
+# TODO: experiment with changing these values?
+# parsers:
+#   gcov:
+#     branch_detection:
+#       conditional: yes
+#       loop: yes
+#       method: no
+#       macro: no
+
+# https://docs.codecov.io/docs/pull-request-comments#section-layout
+comment:
+  layout: "diff,flags,tree"
+
+# https://docs.codecov.io/docs/flags
+# TODO: split out test coverage for API, SDK, UI, website?
+# flags: