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  1. WildFly
  2. WFLY-13908

quickstart - wildfly-checkstyle-config update to 1.0.8.Final

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      1. Download quickstarts 20.0.1.Final
      2. Import helloworld into Eclipse and use m2e mapping for checkstyle
      3. Observe: in shell, mvn clean checkstyle:checkstyle should succeed
      4. Build project in Eclipse: observe checkstyle error
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      Download quickstarts 20.0.1.Final Import helloworld into Eclipse and use m2e mapping for checkstyle Observe: in shell, mvn clean checkstyle:checkstyle should succeed Build project in Eclipse: observe checkstyle error
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    Description

      Eclipse m2e mapping for checkstyle uses version 8.35 (non-configurable - vs 8.5 in pom.xml). As a result, running inside Eclipse has the error (with any checkstyle >= 8.19): TreeWalker has no cacheFile property.

      This checkstyle config was updated in wildfly-config-checkstyle 1.0.8.Final to be >= 8.19 compatible.

       

      Summary:

      • pom.xml works in maven CLI
      • Importing into Eclipse does not work cleanly, due to error messages from newer checkstyle 8.35 and wildfly-checkstyle-config 1.0.7.Final

       

      In shell, force mvn to use checkstyle 8.35 to reproduce the Ecipse error:

      # edit parent pom and update checkstyle 8.5 -> 8.35
      $ mvn clean checkstyle:checkstyle
      [ERROR] Failed to execute goal org.apache.maven.plugins:maven-checkstyle-plugin:3.1.1:checkstyle (default-cli) on project helloworld: An error has occurred in Checkstyle report generation.: Failed during checkstyle configuration: cannot initialize module TreeWalker - Property 'cacheFile' does not exist, please check the documentation -> [Help 1]
        

       

      Update parent pom to use 1.0.8.Final gives a clean goal:

      # edit parent pom and update wildfly-checkstyle-config 1.0.7.Final -> 1.0.8.Final
      $ mvn clean checkstyle:checkstyle
      [INFO] Scanning for projects...
      [INFO] 
      [INFO] -----------------< org.wildfly.quickstarts:helloworld >-----------------
      [INFO] Building Quickstart: helloworld 20.0.1.Final
      [INFO] --------------------------------[ war ]---------------------------------
      [INFO] 
      [INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ helloworld ---
      [INFO] Deleting /home/vagrant/quickstart/helloworld/target
      [INFO] 
      [INFO] --- maven-checkstyle-plugin:3.1.1:checkstyle (default-cli) @ helloworld ---
      [INFO] Starting audit...
      Audit done.
      [INFO] ------------------------------------------------------------------------
      [INFO] BUILD SUCCESS
      [INFO] ------------------------------------------------------------------------
      [INFO] Total time:  1.529 s
      [INFO] Finished at: 2020-09-26T10:11:57+08:00
      [INFO] ------------------------------------------------------------------------
      

       

      Software versions:

      • OS: Fedora 32, JDK 11.0.8
      • Eclipse 2020-09
      • JBoss Tools 4.17AM1
      • Checkstyle configuration plugin for M2Eclipse 1.1.4.201906210825-r
      • Eclipse Checkstyle Plug-in 8.35.0.202008141925

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            jvanicky@redhat.com Jozef Vanicky (Inactive)
            beaver6675 Richard Chan (Inactive)
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              Updated:
              Resolved: