NIFI-12192 Added Codecov Reporting with JaCoCo

- Added report-code-coverage profile to nifi-assembly for aggregation
- Added Codecov reporting to Ubuntu Linux Job in ci-workflow
- Added Codecov badge to README.md

This closes #7995

Signed-off-by: Chris Sampson <[email protected]>

.github/workflows/ci-workflow.yml

@@ -44,7 +44,6 @@ env:
     -pl -:nifi-assembly
     -pl -:nifi-kafka-connector-assembly
     -pl -:nifi-kafka-connector-tests
-    -pl -:nifi-toolkit-encrypt-config
     -pl -:nifi-toolkit-assembly
     -pl -:nifi-registry-assembly
     -pl -:nifi-registry-toolkit-assembly
@@ -160,22 +159,19 @@ jobs:
           ${{ env.MAVEN_COMPILE_COMMAND }}
       - name: Maven Verify
         env:
-          NIFI_CI_LOCALE: >-
-            -Duser.language=en
-            -Duser.country=AU
-          SUREFIRE_OPTS: >-
-            -Duser.language=en
-            -Duser.country=AU
-            -Duser.region=AU
-            -Duser.timezone=Australia/Melbourne
           MAVEN_OPTS: >-
             ${{ env.DEFAULT_MAVEN_OPTS }}
-            -DargLine=${env.SUREFIRE_OPTS}
         run: >
           ${{ env.MAVEN_COMMAND }}
+          jacoco:prepare-agent
           ${{ env.MAVEN_VERIFY_COMMAND }}
           ${{ env.MAVEN_BUILD_PROFILES }}
+          -P report-code-coverage
           ${{ env.MAVEN_PROJECTS }}
+      - name: Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          files: ./nifi-code-coverage/target/site/jacoco-aggregate/jacoco.xml
       - name: Upload Test Reports
         uses: actions/upload-artifact@v3
         with:

README.md

@@ -19,6 +19,7 @@
 [![integration-tests](https://github.com/apache/nifi/actions/workflows/integration-tests.yml/badge.svg)](https://github.com/apache/nifi/actions/workflows/integration-tests.yml)
 [![docker-tests](https://github.com/apache/nifi/actions/workflows/docker-tests.yml/badge.svg)](https://github.com/apache/nifi/actions/workflows/docker-tests.yml)
 [![dependency-check](https://github.com/apache/nifi/workflows/dependency-check/badge.svg)](https://github.com/apache/nifi/actions/workflows/dependency-check.yml)
+[![codecov](https://codecov.io/gh/apache/nifi/branch/main/graph/badge.svg)](https://codecov.io/gh/apache/nifi)
 [![Docker pulls](https://img.shields.io/docker/pulls/apache/nifi.svg)](https://hub.docker.com/r/apache/nifi/)
 [![Version](https://img.shields.io/maven-central/v/org.apache.nifi/nifi-utils.svg)](https://nifi.apache.org/download.html)
 [![Slack](https://img.shields.io/badge/chat-on%20Slack-brightgreen.svg)](https://s.apache.org/nifi-community-slack)

codecov.yml

@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+
+# Disable Pull Request comments
+comment: false