Enable coverage reports (#1623)

* Enable coverage reports * Fix renaming
jenkinsci · Nov 29, 2024 · 3fdd064 · 3fdd064
1 parent 53bf958
commit 3fdd064
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Showing 2 changed files with 66 additions and 1 deletion.
diff --git a/Jenkinsfile b/Jenkinsfile
@@ -26,8 +26,20 @@ stage('Tests') {
                     try {
                         writeFile file: (split.includes ? "$WORKSPACE_TMP/includes.txt" : "$WORKSPACE_TMP/excludes.txt"), text: split.list.join("\n")
                         writeFile file: (split.includes ? "$WORKSPACE_TMP/excludes.txt" : "$WORKSPACE_TMP/includes.txt"), text: ''
-                        sh './kind.sh -Dsurefire.includesFile="$WORKSPACE_TMP/includes.txt" -Dsurefire.excludesFile="$WORKSPACE_TMP/excludes.txt"'
+                        sh './kind.sh -Penable-jacoco -Dsurefire.includesFile="$WORKSPACE_TMP/includes.txt" -Dsurefire.excludesFile="$WORKSPACE_TMP/excludes.txt"'
                         junit 'target/surefire-reports/*.xml'
+                        withEnv(['NUM=' + num]) {
+                            sh '''
+                                for f in $(find . -name jacoco.exec)
+                                do
+                                    mv "$f" "$(echo "$f" | sed s/jacoco./jacoco-$NUM./)"
+                                done
+                            '''
+                        }
+                        if (num == 0) {
+                            stash name: 'classes', includes: '**/target/classes/**'
+                        }
+                        stash name: 'coverage-exec-' + num, allowEmpty: true, includes: '**/target/jacoco*.exec'
                     } finally {
                         dir(env.WORKSPACE_TMP) {
                             if (fileExists('kindlogs/docker-info.txt')) {
@@ -52,6 +64,17 @@ stage('Tests') {
         }
     }
     parallel branches
+    stage('aggregate coverage') {
+        node('maven-17') {
+            checkout scm
+            unstash 'classes'
+            for (int i = 0; i < splits.size(); i++) {
+                unstash 'coverage-exec-' + i
+            }
+            sh 'mvn -B -ntp -P merge-jacoco-reports validate'
+            recordCoverage(tools: [[parser: 'JACOCO', pattern: '**/jacoco/jacoco.xml']], sourceCodeRetention: 'MODIFIED')
+        }
+    }
 }
 // Stage part of the library
 infra.maybePublishIncrementals()
diff --git a/pom.xml b/pom.xml
@@ -342,4 +342,46 @@
     </plugins>
   </build>
 
+  <profiles>
+    <profile>
+      <id>merge-jacoco-reports</id>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.jacoco</groupId>
+            <artifactId>jacoco-maven-plugin</artifactId>
+            <executions>
+              <execution>
+                <goals>
+                  <goal>merge</goal>
+                </goals>
+                <phase>validate</phase>
+                <configuration>
+                  <fileSets>
+                    <fileSet>
+                      <directory>${project.build.directory}</directory>
+                      <includes>
+                        <include>jacoco-*.exec</include>
+                      </includes>
+                    </fileSet>
+                  </fileSets>
+                </configuration>
+              </execution>
+              <execution>
+                <id>build-report</id>
+                <goals>
+                  <goal>report</goal>
+                </goals>
+                <phase>validate</phase>
+                <configuration>
+                  <formats>XML</formats>
+                </configuration>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
+
 </project>