如何定义CodeNarc Gradle插件将扫描/分析的文件夹/目录

Question

What do I want to do?

I want to tell CodeNarc which folders/directories it is supposed to scan/analyse.

I cant find anything about that on the official site ( http://codenarc.sourceforge.net/ ) or on the gradle plugin documentation ( https://docs.gradle.org/current/userguide/codenarc_plugin.html ).

Results of my Research:

The only related thing I found was in the grails CodeNarc plugin documentation ( https://grails.org/plugin/codenarc ). There it says you can configure which source files are analysed by CodeNarc. But this seems to be the case only for the grails CodeNarc plugin not the gradle version.

The gradle CodeNarc documentation describes 3 tasks, one of them with the following:

codenarcSourceSet — CodeNarc

    Runs CodeNarc against the given source set’s Java source files

Based on the description I thought I might be able to do something with that. But when I look for all tasks my gradle Project got only "codenarcMain" and "codenarcTest".

My Set-up:

My gradle project got the following structure:

.git
    -> ...
.gradle
    -> ...
config
    -> codenarc -> MyRuleset.groovy
gradle
    -> ...
src
    -> main
            -> groovy -> ...
            -> ressources
    -> test
            -> groovy -> ...
            -> ressources
vars
    -> ...
.gitignore
build.gradle
gradlew
gradlew.bat
ReadMe.txt
settings.gradle

My build.gradle looks like that:

plugins {
    // Apply the groovy plugin to add support for Groovy
    id 'groovy'
    id 'codenarc'
}

repositories {
    // Use jcenter for resolving your dependencies.
    // You can declare any Maven/Ivy/file repository here.
    jcenter()
    maven { url "http://repo.jenkins-ci.org/releases/" }
    maven { url "http://central.maven.org/maven2/" }
}

dependencies {
    // https://mvnrepository.com/artifact/org.jenkins-ci.main/jenkins-core
    compile group: 'org.jenkins-ci.main', name: 'jenkins-core', version: '2.179'

    // https://mvnrepository.com/artifact/org.jenkins-ci.plugins/cloudbees-folder
    compile 'org.jenkins-ci.plugins:cloudbees-folder:5.3@jar'

    // https://mvnrepository.com/artifact/org.jenkins-ci.plugins.workflow/workflow-api
    compile 'org.jenkins-ci.plugins.workflow:workflow-api:2.35@jar'

    // https://mvnrepository.com/artifact/org.jenkins-ci.plugins.workflow/workflow-job
    compile 'org.jenkins-ci.plugins.workflow:workflow-job:2.32@jar'

    // https://mvnrepository.com/artifact/com.cloudbees/groovy-cps
    compile group: 'com.cloudbees', name: 'groovy-cps', version: '1.28'


    // https://mvnrepository.com/artifact/org.codenarc/CodeNarc
    codenarc group: 'org.codenarc', name: 'CodeNarc', version: '1.1'

    // Use the latest Groovy version for building this library
    implementation 'org.codehaus.groovy:groovy-all:2.5.6'

    // Use the awesome Spock testing and specification framework
    testImplementation 'org.spockframework:spock-core:1.2-groovy-2.5'
}

codenarc {
    configFile = file("${project.projectDir}/config/codenarc/MyRuleset.groovy")
    reportFormat = 'html'
    reportsDir = file("$buildDir/reports/StaticCodeAnalysis")
    maxPriority1Violations = 0
    maxPriority2Violations = 0
    maxPriority3Violations = 0
}

Specific goal:

I basically want CodeNarc to also scan scripts inside the "vars" folder/directory. But it seems to do that only inside the src/main/groovy and src/test/groovy. I also don't know exactly what the default paths are because I didn't find it in the documentation.

Answer 1

Seems like all you have to do is add the following to your gradle.build

sourceSets {
    main {
        groovy {
        srcDirs = ['src/main', 'vars']
        }
    }   
}

This way CodeNarc scans everything inside the src/main folder and everything inside the vars folder. ( https://discuss.gradle.org/t/gradle-codenarc-plugin-how-to-change-target-folder-for-the-scan/32102/2 )

[edit] It is even possible to define your own codeNarc task:

sourceSets {
    main {
        groovy {
            srcDirs = ['src']
        }
        resources {
            srcDirs = []
        }
    }
    test {
        groovy {
            srcDirs = ['test']
        }
        resources {
            srcDirs = []
        }
    }
    vars {
        compileClasspath += main.compileClasspath
        compileClasspath += main.output
        groovy {
            srcDirs = ['vars']
        }
        resources {
            srcDirs = []
        }
    }
}

codenarc {
    toolVersion = '1.3'
    configFile = file("${project.projectDir}/config/codenarc/ruleset.groovy")
    sourceSets = [sourceSets.main, sourceSets.test, sourceSets.vars]
    reportsDir = file("$buildDir/reports/StaticCodeAnalysis")
}

codenarcMain {
    configFile = file("${project.projectDir}/config/codenarc/MainRuleset.groovy")
}

codenarcTest {
    configFile = file("${project.projectDir}/config/codenarc/TestRuleset.groovy")
}
codenarcVars {
    configFile = file("${project.projectDir}/config/codenarc/VarsRuleset.groovy")
}