findbugs-diff
Report FindBugs diffs.
Use
Note: Must be run on FindBugs XML reports generated with the xml:withMessages option,
so that BugInstance elements have instanceHash attributes, which is necessary for diffing.
CLI
JAR
Download a JAR findbugs-diff-${version}-all.jar from releases, e.g. v0.1.0.
For CLI usage, including all available options, run:
java -jar findbugs-diff-0.1.0-all.jar
Here's a basic example:
java -jar findbugs-diff-0.1.0-all.jar "./path/to/1st/findbugs.xml" "./path/to/2nd/findbugs.xml"
maven-bin
Alternatively, you can use my project maven-bin as follows:
- Install maven-bin.
- Run
mvbn me.andrz.findbugs:findbugs-diff.
Support
- FindBugs 2, 3
- Java 1.6, 1.7
Alternatives
- https://stackoverflow.com/questions/25442751/maven-findbugs-report-showing-difference-between-two-builds
- https://wiki.jenkins-ci.org/display/JENKINS/Static+Code+Analysis+Plug-ins#StaticCodeAnalysisPlug-ins-trend
Other research
- http://findbugs.sourceforge.net/manual/datamining.html
- https://mailman.cs.umd.edu/pipermail/findbugs-discuss/2009-January/002672.html
- https://issues.jenkins-ci.org/browse/JENKINS-2968
- http://www.sw-engineering-candies.com/blog-1/howtotransformtheresultsfromfindbugscheckstyleandpmdintoasinglehtmlreportwithxslt20andjava
- http://www.jayway.com/2013/04/09/serializing-groovy-util-slurpersupport-node-to-xml/
Dev
Set default log level for slf4j simple:
-Dorg.slf4j.simpleLogger.defaultLogLevel=debug
