PMD/Gradle script

gistfile1.txt

#!/bin/sh

GRADLE_FILE_NAME=pmd.gradle
RULE_FILE_NAME=pmd-rules.xml

if [ -f ./$GRADLE_FILE_NAME ]; then
    echo "WARN: $GRADLE_FILE_NAME already exists"
    exit 1
fi
if [ -f ./$RULE_FILE_NAME ]; then
    echo "WARN: $RULE_FILE_NAME already exists"
    exit 1
fi

cat > $GRADLE_FILE_NAME <<EOS_BUILD_GRADLE
apply plugin:'java'
defaultTasks 'pmd'
sourceCompatibility = 1.5
repositories {
    mavenCentral()
}
configurations {
    pmdConf
}
dependencies {
    pmdConf 'pmd:pmd:4.2.5'
}
def defaultEncoding = 'UTF-8'
compileJava {
    options.encoding = defaultEncoding
}
compileTestJava {
    options.encoding = defaultEncoding
}
task pmd << {
    println 'Running PMD static code analysis'
    ant {
        taskdef(name:'pmd', classname:'net.sourceforge.pmd.ant.PMDTask', classpath: configurations.pmdConf.asPath)
        pmd(shortFilenames:'true', failonruleviolation:'true', rulesetfiles:'pmd-rules.xml') {
            formatter(type:'text', toConsole:'true')
            fileset(dir: "src/main/java") {
                include(name: '**/*.java')
            }
            fileset(dir: "src/test/java") {
                include(name: '**/*.java')
            }
        }
    }
}
EOS_BUILD_GRADLE

cat > $RULE_FILE_NAME <<EOS_PMD_RULES
<?xml version="1.0"?>
<ruleset name="Custom ruleset"
    xmlns="http://pmd.sf.net/ruleset/1.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://pmd.sf.net/ruleset/1.0.0 http://pmd.sf.net/ruleset_xml_schema.xsd"
    xsi:noNamespaceSchemaLocation="http://pmd.sf.net/ruleset_xml_schema.xsd">
  <rule ref="rulesets/codesize.xml/CyclomaticComplexity">
    <properties>
      <property name="reportLevel" value="5"/>
    </properties>
  </rule>
</ruleset>
EOS_PMD_RULES

gradle -b $GRADLE_FILE_NAME

rm $GRADLE_FILE_NAME >/dev/null 2>&1
rm $RULE_FILE_NAME >/dev/null 2>&1