You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@maven.apache.org by eo...@apache.org on 2018/12/12 07:53:50 UTC
[maven-checkstyle-plugin] 01/01: [MCHECKSTYLE-357] - Allow inline
configuration for reporting
This is an automated email from the ASF dual-hosted git repository.
eolivelli pushed a commit to branch MCHECKSTYLE-357
in repository https://gitbox.apache.org/repos/asf/maven-checkstyle-plugin.git
commit 94b9805df8f827d9ee7ab04e158c4cb5ed6918f2
Author: Peter Lamby <pe...@web.de>
AuthorDate: Thu Dec 6 14:20:49 2018 +0100
[MCHECKSTYLE-357] - Allow inline configuration for reporting
---
src/it/MCHECKSTYLE-357/LICENSE.txt | 202 +++++++++++++++++++++
src/it/MCHECKSTYLE-357/invoker.properties | 20 ++
src/it/MCHECKSTYLE-357/pom.xml | 194 ++++++++++++++++++++
src/it/MCHECKSTYLE-357/src/main/java/cat/App.java | 37 ++++
src/it/MCHECKSTYLE-357/verify.groovy | 31 ++++
.../checkstyle/AbstractCheckstyleReport.java | 62 +++++++
6 files changed, 546 insertions(+)
diff --git a/src/it/MCHECKSTYLE-357/LICENSE.txt b/src/it/MCHECKSTYLE-357/LICENSE.txt
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/src/it/MCHECKSTYLE-357/LICENSE.txt
@@ -0,0 +1,202 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright [yyyy] [name of copyright owner]
+
+ Licensed 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.
diff --git a/src/it/MCHECKSTYLE-357/invoker.properties b/src/it/MCHECKSTYLE-357/invoker.properties
new file mode 100644
index 0000000..0ed555b
--- /dev/null
+++ b/src/it/MCHECKSTYLE-357/invoker.properties
@@ -0,0 +1,20 @@
+# 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.
+
+invoker.goals=clean site
+# checkstyleRules requires Maven 3+
+invoker.maven.version = 3.0+
diff --git a/src/it/MCHECKSTYLE-357/pom.xml b/src/it/MCHECKSTYLE-357/pom.xml
new file mode 100644
index 0000000..dea4133
--- /dev/null
+++ b/src/it/MCHECKSTYLE-357/pom.xml
@@ -0,0 +1,194 @@
+<?xml version="1.0"?>
+<!--
+ ~ 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
+ ~
+ -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>com.basistech</groupId>
+ <artifactId>MCHECKSTYLE-357</artifactId>
+ <description>Tests that the report uses the inline configuration.</description>
+ <version>1.0-SNAPSHOT</version>
+ <properties>
+ <maven.compiler.source>1.8</maven.compiler.source>
+ <maven.compiler.target>1.8</maven.compiler.target>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ </properties>
+ <build>
+ <pluginManagement>
+ <plugins>
+ <plugin>
+ <artifactId>maven-site-plugin</artifactId>
+ <version>3.7.1</version>
+ </plugin>
+ <plugin>
+ <artifactId>maven-checkstyle-plugin</artifactId>
+ <version>3.0.1-SNAPSHOT</version>
+ <configuration>
+ <checkstyleRules>
+ <module name="Checker">
+ <property name="charset" value="UTF-8" />
+ <property name="severity" value="error" />
+
+ <module name="TreeWalker">
+ <property name="tabWidth" value="3" />
+
+ <module name="RegexpSinglelineJava">
+ <property name="format" value="^\t*(?! \*) " />
+ <property name="message"
+ value="Indent must use tab characters" />
+ </module>
+
+ <!-- Annotations -->
+ <module name="AnnotationUseStyle" />
+ <module name="MissingDeprecated">
+ <property name="skipNoJavadoc" value="true" />
+ </module>
+ <module name="MissingOverride" />
+ <module name="PackageAnnotation" />
+
+ <!-- Blocks -->
+ <module name="EmptyCatchBlock">
+ <property name="exceptionVariableName"
+ value="expected|ignore" />
+ </module>
+ <module name="LeftCurly">
+ <property name="option" value="nlow" />
+ <property name="ignoreEnums" value="false" />
+ </module>
+ <module name="NeedBraces">
+ <property name="allowSingleLineStatement"
+ value="true" />
+ </module>
+ <module name="RightCurly" />
+
+ <!-- Class design -->
+ <module name="HideUtilityClassConstructor" />
+ <module name="InnerTypeLast" />
+ <module name="InterfaceIsType" />
+ <module name="OneTopLevelClass" />
+
+ <!-- Coding -->
+ <module name="CovariantEquals" />
+ <module name="DeclarationOrder" />
+ <module name="DefaultComesLast" />
+ <module name="EmptyStatement" />
+ <module name="EqualsHashCode" />
+ <module name="ExplicitInitialization" />
+ <module name="MissingSwitchDefault" />
+ <module name="MultipleStringLiterals">
+ <property name="allowedDuplicates" value="4" />
+ </module>
+ <module name="OneStatementPerLine" />
+ <module name="OverloadMethodsDeclarationOrder" />
+ <module name="PackageDeclaration" />
+ <module name="StringLiteralEquality" />
+ <module name="UnnecessaryParentheses" />
+
+ <!-- Imports -->
+ <module name="AvoidStarImport" />
+ <module name="CustomImportOrder">
+ <property name="customImportOrderRules"
+ value="THIRD_PARTY_PACKAGE###STANDARD_JAVA_PACKAGE###STATIC" />
+ </module>
+ <module name="RedundantImport" />
+ <module name="UnusedImports">
+ <property name="processJavadoc" value="false" />
+ </module>
+
+ <!-- Javadoc -->
+ <module name="AtclauseOrder" />
+
+ <!-- Misc -->
+ <module name="ArrayTypeStyle" />
+ <module name="OuterTypeFilename" />
+ <module name="CommentsIndentation" />
+ <module name="Indentation">
+ <property name="basicOffset" value="3" />
+ <property name="caseIndent" value="0" />
+ <property name="lineWrappingIndentation" value="6" />
+ </module>
+ <module name="TodoComment">
+ <property name="format" value="(TODO)|(FIXME)" />
+ </module>
+ <module name="UpperEll" />
+
+ <!-- Modifiers -->
+ <module name="ModifierOrder" />
+ <module name="RedundantModifier" />
+
+ <!-- Naming -->
+ <module name="ConstantName" />
+
+ <!-- Sizes -->
+ <module name="LineLength">
+ <property name="max" value="120" />
+ </module>
+ </module>
+
+ <module name="RegexpSingleline">
+ <!-- Check trailing whitespace -->
+ <property name="format" value="\s+$" />
+ </module>
+
+ <module name="NewlineAtEndOfFile">
+ <property name="lineSeparator" value="lf" />
+ </module>
+ <module name="UniqueProperties" />
+ </module>
+ </checkstyleRules>
+ </configuration>
+ <dependencies>
+ <dependency>
+ <groupId>com.puppycrawl.tools</groupId>
+ <artifactId>checkstyle</artifactId>
+ <version>8.15</version>
+ </dependency>
+ </dependencies>
+ <executions>
+ <execution>
+ <goals>
+ <goal>check</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </pluginManagement>
+ <plugins>
+ <plugin>
+ <artifactId>maven-checkstyle-plugin</artifactId>
+ </plugin>
+ </plugins>
+ </build>
+
+ <reporting>
+ <plugins>
+ <plugin>
+ <artifactId>maven-checkstyle-plugin</artifactId>
+ <reportSets>
+ <reportSet>
+ <reports>
+ <report>checkstyle</report>
+ </reports>
+ </reportSet>
+ </reportSets>
+ </plugin>
+ </plugins>
+ </reporting>
+</project>
+
diff --git a/src/it/MCHECKSTYLE-357/src/main/java/cat/App.java b/src/it/MCHECKSTYLE-357/src/main/java/cat/App.java
new file mode 100644
index 0000000..d6716a6
--- /dev/null
+++ b/src/it/MCHECKSTYLE-357/src/main/java/cat/App.java
@@ -0,0 +1,37 @@
+package cat;
+
+/*
+ * 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.
+ */
+
+/**
+ * Hello world!
+ *
+ */
+public class App
+{
+ public static void main( String[] args )
+ {
+ Object[] bucket = new Object[12345];
+ String y = args[0];
+ Object x = bucket[ Math.abs(y.hashCode()) % bucket.length];
+ System.out.println( "Hello World!" + x);
+ x = bucket[ y.hashCode() % bucket.length];
+ System.out.println( "Hello World!" + x);
+ }
+}
diff --git a/src/it/MCHECKSTYLE-357/verify.groovy b/src/it/MCHECKSTYLE-357/verify.groovy
new file mode 100644
index 0000000..9609b0b
--- /dev/null
+++ b/src/it/MCHECKSTYLE-357/verify.groovy
@@ -0,0 +1,31 @@
+
+/*
+ * 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.
+ */
+assert new File(basedir, 'target/site/checkstyle.html').exists();
+
+assert new File(basedir, 'target/checkstyle-cachefile').exists();
+assert new File(basedir, 'target/checkstyle-checker.xml').exists();
+assert new File(basedir, 'target/checkstyle-header.txt').exists();
+assert new File(basedir, 'target/checkstyle-result.xml').exists();
+assert new File(basedir, 'target/checkstyle-rules.xml').exists();
+
+File rssFile = new File( basedir, 'target/site/checkstyle.rss' );
+assert rssFile.exists();
+
+return true;
diff --git a/src/main/java/org/apache/maven/plugins/checkstyle/AbstractCheckstyleReport.java b/src/main/java/org/apache/maven/plugins/checkstyle/AbstractCheckstyleReport.java
index 950f116..6c5130b 100644
--- a/src/main/java/org/apache/maven/plugins/checkstyle/AbstractCheckstyleReport.java
+++ b/src/main/java/org/apache/maven/plugins/checkstyle/AbstractCheckstyleReport.java
@@ -50,6 +50,7 @@ import org.apache.maven.plugins.checkstyle.rss.CheckstyleRssGenerator;
import org.apache.maven.plugins.checkstyle.rss.CheckstyleRssGeneratorRequest;
import org.apache.maven.reporting.AbstractMavenReport;
import org.apache.maven.reporting.MavenReportException;
+import org.codehaus.plexus.configuration.PlexusConfiguration;
import org.codehaus.plexus.resource.ResourceManager;
import org.codehaus.plexus.resource.loader.FileResourceLoader;
import org.codehaus.plexus.util.FileUtils;
@@ -73,6 +74,10 @@ public abstract class AbstractCheckstyleReport
protected static final String JAVA_FILES = "**\\/*.java";
+ private static final String CHECKSTYLE_FILE_HEADER = "<?xml version=\"1.0\"?>\n"
+ + "<!DOCTYPE module PUBLIC \"-//Puppy Crawl//DTD Check Configuration 1.3//EN\"\n"
+ + " \"http://www.puppycrawl.com/dtds/configuration_1_3.dtd\">\n";
+
/**
* Specifies the cache file used to speed up Checkstyle on successive runs.
*/
@@ -403,6 +408,40 @@ public abstract class AbstractCheckstyleReport
private boolean omitIgnoredModules;
/**
+ * By using this property, you can specify the whole Checkstyle rules
+ * inline directly inside this pom.
+ *
+ * <pre>
+ * <plugin>
+ * ...
+ * <configuration>
+ * <checkstyleRules>
+ * <module name="Checker">
+ * <module name="FileTabCharacter">
+ * <property name="eachLine" value="true" />
+ * </module>
+ * <module name="TreeWalker">
+ * <module name="EmptyBlock"/>
+ * </module>
+ * </module>
+ * </checkstyleRules>
+ * </configuration>
+ * ...
+ * </pre>
+ *
+ * @since 2.12
+ */
+ @Parameter
+ private PlexusConfiguration checkstyleRules;
+
+ /**
+ * Dump file for inlined Checkstyle rules.
+ */
+ @Parameter( property = "checkstyle.output.rules.file",
+ defaultValue = "${project.build.directory}/checkstyle-rules.xml" )
+ private File rulesFiles;
+
+ /**
*/
@Component
protected ResourceManager locator;
@@ -451,7 +490,30 @@ public abstract class AbstractCheckstyleReport
// locator = new Locator( new MojoLogMonitorAdaptor( getLog() ) );
// locator = new Locator( getLog(), new File( project.getBuild().getDirectory() ) );
+ if ( checkstyleRules != null )
+ {
+ if ( !"sun_checks.xml".equals( configLocation ) )
+ {
+ throw new MavenReportException( "If you use inline configuration for rules, don't specify "
+ + "a configLocation" );
+ }
+ if ( checkstyleRules.getChildCount() > 1 )
+ {
+ throw new MavenReportException( "Currently only one root module is supported" );
+ }
+ PlexusConfiguration checkerModule = checkstyleRules.getChild( 0 );
+ try
+ {
+ FileUtils.forceMkdir( rulesFiles.getParentFile() );
+ FileUtils.fileWrite( rulesFiles, CHECKSTYLE_FILE_HEADER + checkerModule.toString() );
+ }
+ catch ( final IOException e )
+ {
+ throw new MavenReportException( e.getMessage(), e );
+ }
+ configLocation = rulesFiles.getAbsolutePath();
+ }
ClassLoader currentClassLoader = Thread.currentThread().getContextClassLoader();
try