The latest version (codeanalyzer-1.0.8.jar) of the code analyzer is failing when executing the datasets

[rejoykulangara]

Describe the bug

The latest version (codeanalyzer-1.0.8.jar) of the code analyzer execution is failing when executing the dataset .
Currently, we have found this issue in the cash-account and portfolio-spring projects.
code analyser version = codeanalyzer-1.0.8.jar
datasets = https://github.com/IBMStockTrader/cash-account,
https://github.com/IBMStockTrader/portfolio-spring

Steps To Reproduce

Steps to reproduce the behavior:
execute below command with latest code analyser (1.0.8)
java -jar codeanalyzer-1.0.8.jar -i ~/{root project folder} -o ~/{outputFolder} -a 2

Observed behavior

Command execution is failing with the following error:

java.lang.RuntimeException: java.lang.IllegalStateException: Could not find a valid maven command. I did not find
/cash-account/mvnw in the project directory or in the system PATH.
at com.ibm.cldk.CodeAnalyzer.run(CodeAnalyzer.java:103)
at picocli.CommandLine.executeUserObject(CommandLine.java:1767)
at picocli.CommandLine.access$900(CommandLine.java:145)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2139)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2106)
at picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:1973)
at picocli.CommandLine.execute(CommandLine.java:1902)
at com.ibm.cldk.CodeAnalyzer.main(CodeAnalyzer.java:92)
Caused by: java.lang.IllegalStateException: Could not find a valid maven command. I did not find /cash-account/mvnw in the project directory or in the system PATH.
at com.ibm.cldk.utils.BuildProject.downloadLibraryDependencies(BuildProject.java:231)
at com.ibm.cldk.CodeAnalyzer.analyze(CodeAnalyzer.java:121)
at com.ibm.cldk.CodeAnalyzer.run(CodeAnalyzer.java:101)

Expected behavior

It should execute and build analysis.json without any error

Screenshots

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Environment (please complete the following information):

• OS = macOS 15.1, linux
• Version of Java = Eclipse OpenJ9 VM 17.0.10.0
• Version of Maven = Apache Maven 3.9.9

Additional context

Add any other context about the problem here.

[rofrano]

CodeAnalyzer requires a working Maven or Gradle build environment. I followed your instructions and reproduced the error.

Caused by: java.lang.IllegalStateException: Could not find a valid maven command. I did not find /cash-account/mvnw in the project directory or in the system PATH.

Then I noticed that the cash-account repo has a mvnw command so I tried to execute it but the execute bit was not set. So I set it and executed it to see if it works and got back this error:

$ ./mvnw 
./mvnw: 223: cannot open /workspaces/java-test-env/code/cash-account/.mvn/wrapper/maven-wrapper.properties: No such file
/workspaces/java-test-env/code/cash-account/.mvn/wrapper/maven-wrapper.jar: No such file or directory
Error: Could not find or load main class org.apache.maven.wrapper.MavenWrapperMain
Caused by: java.lang.ClassNotFoundException: org.apache.maven.wrapper.MavenWrapperMain

Clearly not working. Then I renamed it to get it out of the way:

$ mv ./cash-account/mvnw ./cash-account/_mvnw

Then I executed CodeAnalyzer again:

$ java -jar codeanalyzer-1.0.8.jar -i ./cash-account -o ./output/cash-account -a 2

and it worked this time producing an ./output/cash-account/analysis.json file as expected.

We will still accept this as a bug because if mvnw fails we should fall back to using the raw mvn command, but at least you have a work-around while we fix this. (i.e., name mvnw, run codeanalyzer, rename it back) Renaming mvnw in theportfolio-spring project works as well. We will investigate further.

[rejoykulangara]

Thanks for the workaround. We have adopted this as temporary code as a fallback mechanism in our pipeline, and it is working perfectly. We will be monitoring the latest code analyzer releases.