Merge pull request #3259 from willie-yao/codecov-exclude

Exclude generated and untestable files from codecov report

Author: k8s-ci-robot

.github/workflows/cover.yaml

@@ -12,7 +12,7 @@ jobs:
     - uses: actions/checkout@v3
     - uses: actions/setup-go@v4
       with:
-        go-version: '^1.19'
+        go-version: '1.19'
     - run: "PATH=/usr/local/go/bin:$PATH make test-cover"
     - uses: codecov/codecov-action@v3
       with:

Makefile

@@ -656,6 +656,7 @@ go-test: $(SETUP_ENVTEST) ## Run go tests.
 test-cover: TEST_ARGS+= -coverprofile coverage.out
 test-cover: test ## Run tests with code coverage and generate reports.
 	go tool cover -func=coverage.out -o coverage.txt
+	./hack/codecov-ignore.sh
 	go tool cover -html=coverage.out -o coverage.html
 
 .PHONY: test-e2e-run

hack/codecov-ignore.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+# Copyright 2023 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+echo "sigs.k8s.io/cluster-api-provider-azure/api/v1alpha3
+sigs.k8s.io/cluster-api-provider-azure/api/v1alpha4
+sigs.k8s.io/cluster-api-provider-azure/exp/api/v1alpha3
+sigs.k8s.io/cluster-api-provider-azure/exp/api/v1alpha4" > codecov-ignore.txt
+
+{
+  find api/v1beta1 -regex '.*_conversion\.go' -exec echo sigs.k8s.io/cluster-api-provider-azure/{} \;
+  find api/v1beta1 -regex '.*zz_generated.*\.go' -exec echo sigs.k8s.io/cluster-api-provider-azure/{} \;
+  find exp/api/v1beta1 -regex '.*_conversion\.go' -exec echo sigs.k8s.io/cluster-api-provider-azure/{} \;
+  find exp/api/v1beta1 -regex '.*zz_generated.*\.go' -exec echo sigs.k8s.io/cluster-api-provider-azure/{} \;
+} >> codecov-ignore.txt
+
+while read -r p || [ -n "$p" ] 
+do
+if [[ "${OSTYPE}" == "darwin"* ]]; then
+  sed -i '' "/${p//\//\\/}/d" ./coverage.out
+else
+  sed -i "/${p//\//\\/}/d" ./coverage.out
+fi
+done < ./codecov-ignore.txt