- ALM used: GitHub
- CI system used: Github Actions
- Scanner command used:
$ sonar-scanner -Dsonar.projectVersion=1.64.4 -X -Dsonar.branch.name=feature/foo-bar - Languages of the repository: primarily Java
- Error observed:
- Branch scan results are displaying
A few extra steps are needed for SonarCloud to analyze your code coverageinstead of the coverage numbers in web UI - PR scan results are displaying
No data about Coverage
- Branch scan results are displaying
I have a Maven-based Java product that is already set up to produce JaCoCo XML coverage report. I’m trying to use SonarScanner CLI to pick up / process that report and reflect the data in the Sonarcloud web UI.
I know that SonarScanner for Maven is the recommended way in this case.
We have a big portfolio of products using different ecosystems so I’m trying to reuse a generic language-agnostic approach in order to integrate each product with SonarCloud in a similar way (reusing common dev-automation that invokes SonarScanner CLI)
Here is the sonar-project.properties content:
sonar.organization=foo
sonar.projectKey=bar
sonar.host.url=https://sonarcloud.io
sonar.projectName=BAR
sonar.sources=src/main/java
sonar.tests=src/test
sonar.exclusions=**/*.json, **/*.js, **/*.xml, **/*.html
sonar.sourceEncoding=UTF-8
# =====================================================
# Properties specific to Java
# =====================================================
sonar.java.source=17
sonar.java.binaries=.build/classes/
sonar.java.libraries=.build/lib/*.jar
sonar.java.test.binaries=.build/test-classes/
sonar.coverage.jacoco.xmlReportPaths=dist/coverage/jacoco.xml
and this is how I am invoking SonarScanner CLI:
$ sonar-scanner -Dsonar.projectVersion=1.64.4 -X -Dsonar.branch.name=feature/foo-bar
From the logs I get the impression that SonarScanner detects the report, but no processing occurs on it:
09:07:34.537 INFO: Sensor JaCoCo XML Report Importer [jacoco]
09:07:34.542 INFO: Importing 1 report(s). Turn your logs in debug mode in order to see the exhaustive list.
09:07:34.542 DEBUG: Reading report '/data/work/foo/git/bar/dist/coverage/jacoco.xml'
09:07:34.721 INFO: Sensor JaCoCo XML Report Importer [jacoco] (done) | time=184ms
Here is a sample of the JaCoCo report:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<!DOCTYPE report PUBLIC "-//JACOCO//DTD Report 1.1//EN" "report.dtd">
<report name="bar">
<sessioninfo id="6c34987f2ba9-a7b6f54b" start="1715165817971" dump="1715165827782" />
<sessioninfo id="6c34987f2ba9-c3584840" start="1715165828086" dump="1715165872093" />
<package name="net/foo/bar/multiplexer">
<class name="net/foo/bar/multiplexer/TranslatorJSON" sourcefilename="TranslatorJSON.java">
<method name="<init>"
desc="(Lnet/foo/bar/protocol/Protocol;Lnet/foo/bar/log/RequestContext;Lnet/foo/bar/mapping/Mappings;)V"
line="16">
<counter type="INSTRUCTION" missed="0" covered="6" />
<counter type="LINE" missed="0" covered="2" />
<counter type="COMPLEXITY" missed="0" covered="1" />
<counter type="METHOD" missed="0" covered="1" />
</method>
<method name="multiplexQueryFrom" desc="(Ljava/util/HashMap;)Ljava/util/HashMap;" line="21">
<counter type="INSTRUCTION" missed="69" covered="0" />
<counter type="BRANCH" missed="2" covered="0" />
<counter type="LINE" missed="12" covered="0" />
<counter type="COMPLEXITY" missed="2" covered="0" />
<counter type="METHOD" missed="1" covered="0" />
</method>
...
<counter type="INSTRUCTION" missed="84" covered="17" />
<counter type="BRANCH" missed="2" covered="0" />
<counter type="LINE" missed="16" covered="5" />
<counter type="COMPLEXITY" missed="4" covered="2" />
<counter type="METHOD" missed="3" covered="2" />
<counter type="CLASS" missed="0" covered="1" />
</class>
...
This is how JaCoCo is configured (in case it is relevant):
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.8.8</version>
<configuration>
<rules>
<rule>
<element>BUNDLE</element>
<limits>
<limit>
<counter>LINE</counter>
<value>COVEREDRATIO</value>
<minimum>0.45</minimum>
</limit>
</limits>
</rule>
</rules>
</configuration>
<executions>
<execution>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>jacoco-report</id>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
Any ideas what am I missing here? Is this again the issue with relative paths where paths from JaCoCo report don’t line up with SonarScanner’s view of the sources?
