org.apache.maven.plugin.checkstyle.CheckstyleAggregateReport Maven / Gradle / Ivy
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package org.apache.maven.plugin.checkstyle;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import java.io.File;
import java.util.List;
import org.apache.maven.project.MavenProject;
import org.apache.maven.reporting.MavenReportException;
/**
* Perform a Checkstyle analysis, and generate a report on violations,
* aggregating the result in the project which started this mojo.
*
* @version $Id: CheckstyleAggregateReport.java 1178095 2011-10-01 21:56:18Z olamy $
* @goal checkstyle-aggregate
* @aggregator
* @requiresDependencyResolution compile
* @threadSafe
* @since 2.8
*/
public class CheckstyleAggregateReport
extends AbstractCheckstyleReport
{
/**
* Specifies the names filter of the source files to be used for Checkstyle.
*
* @parameter expression="${checkstyle.includes}" default-value="**\/*.java"
* @required
*/
private String includes;
/**
* Specifies the names filter of the source files to be excluded for
* Checkstyle.
*
* @parameter expression="${checkstyle.excludes}"
*/
private String excludes;
/**
*
* Specifies the location of the XML configuration to use.
*
*
*
* Potential values are a filesystem path, a URL, or a classpath resource.
* This parameter expects that the contents of the location conform to the
* xml format (Checkstyle Checker
* module) configuration of rulesets.
*
*
*
* This parameter is resolved as resource, URL, then file. If successfully
* resolved, the contents of the configuration is copied into the
* ${project.build.directory}/checkstyle-configuration.xml
* file before being passed to Checkstyle as a configuration.
*
*
*
* There are 4 predefined rulesets.
*
*
*
* config/sun_checks.xml: Sun Checks.config/turbine_checks.xml: Turbine Checks.config/avalon_checks.xml: Avalon Checks.config/maven_checks.xml: Maven Source Checks.
*
* @parameter expression="${checkstyle.config.location}"
* default-value="config/sun_checks.xml"
*/
private String configLocation;
/**
*
* Specifies the location of the properties file.
*
*
*
* This parameter is resolved as URL, File then resource. If successfully
* resolved, the contents of the properties location is copied into the
* ${project.build.directory}/checkstyle-checker.properties
* file before being passed to Checkstyle for loading.
*
*
*
* The contents of the propertiesLocation will be made
* available to Checkstyle for specifying values for parameters within the
* xml configuration (specified in the configLocation
* parameter).
*
*
* @parameter expression="${checkstyle.properties.location}"
* @since 2.0-beta-2
*/
private String propertiesLocation;
/**
* Allows for specifying raw property expansion information.
*
* @parameter
*/
private String propertyExpansion;
/**
*
* Specifies the location of the License file (a.k.a. the header file) that
* can be used by Checkstyle to verify that source code has the correct
* license header.
*
*
* You need to use ${checkstyle.header.file} in your Checkstyle xml
* configuration to reference the name of this header file.
*
*
* For instance:
*
*
*
* <module name="RegexpHeader">
* <property name="headerFile" value="${checkstyle.header.file}"/>
* </module>
*
*
*
* @parameter expression="${checkstyle.header.file}" default-value="LICENSE.txt"
* @since 2.0-beta-2
*/
private String headerLocation;
/**
* Specifies the cache file used to speed up Checkstyle on successive runs.
*
* @parameter default-value="${project.build.directory}/checkstyle-cachefile"
*/
private String cacheFile;
/**
*
* Specifies the location of the suppressions XML file to use.
*
*
*
* This parameter is resolved as resource, URL, then file. If successfully
* resolved, the contents of the suppressions XML is copied into the
* ${project.build.directory}/checkstyle-supressions.xml file
* before being passed to Checkstyle for loading.
*
*
*
* See suppressionsFileExpression for the property that will
* be made available to your checkstyle configuration.
*
*
* @parameter expression="${checkstyle.suppressions.location}"
* @since 2.0-beta-2
*/
private String suppressionsLocation;
/**
* The key to be used in the properties for the suppressions file.
*
* @parameter expression="${checkstyle.suppression.expression}"
* default-value="checkstyle.suppressions.file"
* @since 2.1
*/
private String suppressionsFileExpression;
/**
* Specifies if the build should fail upon a violation.
*
* @parameter default-value="false"
*/
private boolean failsOnError;
/**
* Specifies the location of the source directory to be used for Checkstyle.
*
* @parameter default-value="${project.build.sourceDirectory}"
* @required
*/
private File sourceDirectory;
/**
* Specifies the location of the test source directory to be used for
* Checkstyle.
*
* @parameter default-value="${project.build.testSourceDirectory}"
* @since 2.2
*/
private File testSourceDirectory;
/**
* Include or not the test source directory to be used for Checkstyle.
*
* @parameter default-value="${false}"
* @since 2.2
*/
private boolean includeTestSourceDirectory;
/**
* Output errors to console.
*
* @parameter default-value="false"
*/
private boolean consoleOutput;
/**
* The file encoding to use when reading the source files. If the property project.build.sourceEncoding
* is not set, the platform default encoding is used. Note: This parameter always overrides the
* property charset from Checkstyle's TreeWalker module.
*
* @parameter expression="${encoding}" default-value="${project.build.sourceEncoding}"
* @since 2.2
*/
private String encoding;
/**
* The projects in the reactor for aggregation report.
*
* @parameter expression="${reactorProjects}"
* @readonly
* @since 2.8
*/
private List reactorProjects;
/** {@inheritDoc} */
protected MavenProject getProject()
{
return project;
}
/**
* {@inheritDoc}
*/
protected CheckstyleExecutorRequest createRequest()
throws MavenReportException
{
CheckstyleExecutorRequest request = new CheckstyleExecutorRequest();
request.setAggregate( true )
.setReactorProjects( reactorProjects )
.setConsoleListener( getConsoleListener() ).setConsoleOutput( consoleOutput )
.setExcludes( excludes ).setFailsOnError( failsOnError ).setIncludes( includes )
.setIncludeTestSourceDirectory( includeTestSourceDirectory ).setListener( getListener() )
.setLog( getLog() ).setProject( project ).setSourceDirectory( sourceDirectory )
.setStringOutputStream( stringOutputStream ).setSuppressionsLocation( suppressionsLocation )
.setTestSourceDirectory( testSourceDirectory ).setConfigLocation( configLocation )
.setPropertyExpansion( propertyExpansion ).setHeaderLocation( headerLocation )
.setCacheFile( cacheFile ).setSuppressionsFileExpression( suppressionsFileExpression )
.setEncoding( encoding ).setPropertiesLocation( propertiesLocation );
return request;
}
/** {@inheritDoc} */
public String getOutputName()
{
return "checkstyle-aggregate";
}
/** {@inheritDoc} */
public boolean canGenerateReport()
{
// TODO: would be good to scan the files here
return !skip && project.isExecutionRoot();
}
}