Merge pull request #2575 from RainbowMango/pr_upload_coverage

Upload code coverage to Codecov

.github/workflows/ci.yml

@@ -80,6 +80,13 @@ jobs:
           go-version: 1.18.3
       - name: make test
         run: make test
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          files: ./_output/coverage/coverage_pkg.txt,./_output/coverage/coverage_cmd.txt,./_output/coverage/coverage_examples.txt
+          flags: unittests
+          fail_ci_if_error: true
+          verbose: true
   e2e:
     name: e2e test
     needs: build

Makefile

@@ -110,9 +110,10 @@ release-chart:
 
 .PHONY: test
 test:
-	go test --race --v ./pkg/...
-	go test --race --v ./cmd/...
-	go test --race --v ./examples/...
+	mkdir -p ./_output/coverage/
+	go test --race --v ./pkg/... -coverprofile=./_output/coverage/coverage_pkg.txt -covermode=atomic
+	go test --race --v ./cmd/... -coverprofile=./_output/coverage/coverage_cmd.txt -covermode=atomic
+	go test --race --v ./examples/... -coverprofile=./_output/coverage/coverage_examples.txt -covermode=atomic
 
 upload-images: images
 	@echo "push images to $(REGISTRY)"