ci: add codecov (#272)

.github/workflows/check.yml

@@ -49,6 +49,8 @@ jobs:
         run: npm run build
       - name: Run tests
         run: npm run test
+      - name: Codecov
+        uses: codecov/codecov-action@v2
 
   integration-test:
     runs-on: ubuntu-latest

README.md

@@ -8,6 +8,7 @@
 [![Discord](https://img.shields.io/discord/308323056592486420?logo=discord)](https://discord.gg/jWVbPfC)
 [![Build](https://github.com/aws-amplify/amplify-codegen-ui/actions/workflows/check.yml/badge.svg)](https://github.com/aws-amplify/amplify-codegen-ui/actions/workflows/check.yml)
 [![Language grade: JavaScript](https://img.shields.io/lgtm/grade/javascript/g/aws-amplify/amplify-codegen-ui.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/aws-amplify/amplify-codegen-ui/context:javascript)
+[![codecov](https://codecov.io/gh/aws-amplify/amplify-codegen-ui/branch/main/graph/badge.svg?token=opw1LYK6Jn)](https://codecov.io/gh/aws-amplify/amplify-codegen-ui)
 [![Open Bugs](https://img.shields.io/github/issues/aws-amplify/amplify-codegen-ui/bug?color=d73a4a&label=bugs)](https://github.com/aws-amplify/amplify-codegen-ui/issues?q=is%3Aissue+is%3Aopen+label%3Abug)
 [![Feature Requests](https://img.shields.io/github/issues/aws-amplify/amplify-codegen-ui/feature-request?color=ff9001&label=feature%20requests)](https://github.com/aws-amplify/amplify-codegen-ui/issues?q=is%3Aissue+label%3Afeature-request+is%3Aopen)
 

codecov.yaml

@@ -0,0 +1,28 @@
+codecov:
+  require_ci_to_pass: yes
+
+coverage:
+  precision: 2
+  round: down
+  range: "70...100"
+
+parsers:
+  gcov:
+    branch_detection:
+      conditional: yes
+      loop: yes
+      method: no
+      macro: no
+
+comment:
+  layout: "reach,diff,flags,files,footer"
+  behavior: default
+  require_changes: no
+
+flags:
+  codegen-ui:
+    paths:
+      - packages/codegen-ui/
+  codegen-ui-react:
+    paths:
+      - packages/codegen-ui-react/