Merge pull request #20 from ngbinh/fixes

Fixes #18 and #19

README.md

@@ -8,7 +8,7 @@
 maven repo: http://jcenter.bintray.com/
 groupId: org.github.ngbinh.scalastyle
 artifactId:  gradle-scalastyle-plugin_2.11
-version: 0.8.1
+version: 0.8.2
 ```
 
 Use `artifactId:  gradle-scalastyle-plugin_2.10` if you want to use with Scala `2.10`
@@ -20,7 +20,7 @@ Use `artifactId:  gradle-scalastyle-plugin_2.10` if you want to use with Scala `
 Add following dependencies to your buildScript
 
 ```groovy
-  classpath "org.github.ngbinh.scalastyle:gradle-scalastyle-plugin_2.11:0.8.1"
+  classpath "org.github.ngbinh.scalastyle:gradle-scalastyle-plugin_2.11:0.8.2"
 ```
 
 Configure the plugin
@@ -60,7 +60,7 @@ Other optional properties are
     }
 
     dependencies {
-      classpath 'org.github.ngbinh.scalastyle:gradle-scalastyle-plugin_2.11:0.8.1'
+      classpath 'org.github.ngbinh.scalastyle:gradle-scalastyle-plugin_2.11:0.8.2'
     }
   }
 
@@ -71,4 +71,3 @@ Other optional properties are
     testSource = "src/test/scala"
   }
 ```
-

build.gradle

@@ -57,7 +57,7 @@ subprojects {
   }
 
   versions.scalaDist = scalaDist
-  versions.scalaStyle = "0.7.0"
+  versions.scalaStyle = "0.8.0"
   versions.junit = "4.11"
 
   repositories {

gradle-scalastyle-plugin_2.10/src/main/groovy/org/github/ngbinh/scalastyle/ScalaStyleTask.groovy

@@ -63,15 +63,17 @@ class ScalaStyleTask extends SourceTask {
                 def startMs = System.currentTimeMillis()
                 def configuration = ScalastyleConfiguration.readFromXml(configLocation)
                 def fileToProcess = scalaStyleUtils.getFilesToProcess(source.getFiles().toList(), testSourceDir.getFiles().toList(), inputEncoding, includeTestSourceDirectory)
-                def messages = new ScalastyleChecker().checkFiles(configuration, fileToProcess)
-
-                def testConfiguration = ScalastyleConfiguration.readFromXml(testConfigLocation)
-                if (testConfiguration != null) {
-                    def testFilesToProcess = scalaStyleUtils.getFilesToProcess(source.getFiles().toList(), testSourceDir.getFiles().toList(), inputEncoding, includeTestSourceDirectory)
-                    messages.addAll(new ScalastyleChecker().checkFiles(testConfiguration, testFilesToProcess))
+                def messages = scalaStyleUtils.checkFiles(configuration, fileToProcess)
+
+                if (testConfigLocation != null) {
+                  def testConfiguration = ScalastyleConfiguration.readFromXml(testConfigLocation)
+                  if (testConfiguration != null) {
+                      def testFilesToProcess = scalaStyleUtils.getTestFilesToProcess(source.getFiles().toList(), testSourceDir.getFiles().toList(), inputEncoding, includeTestSourceDirectory)
+                      messages.addAll(scalaStyleUtils.checkFiles(testConfiguration, testFilesToProcess))
+                  }
                 }
 
-                def config = ConfigFactory.load()
+                def config = scalaStyleUtils.configFactory()
 
                 def outputResult = new TextOutput(config, verbose, quiet).output(messages)
 
@@ -160,4 +162,4 @@ class ScalaStyleTask extends SourceTask {
             project.getLogger().info("inputEncoding: {}", inputEncoding)
         }
     }
-}
+}

gradle-scalastyle-plugin_2.10/src/main/scala/org/github/ngbinh/scalastyle/ScalaStyleUtils.scala

@@ -18,7 +18,11 @@
 
 package org.github.ngbinh.scalastyle
 
-import org.scalastyle.{Directory, FileSpec}
+import org.scalastyle.{Directory, FileSpec, Message}
+import org.scalastyle.ScalastyleChecker
+import org.scalastyle.ScalastyleConfiguration
+import com.typesafe.config.ConfigFactory
+import com.typesafe.config.Config
 import java.io.File
 import java.util.{List => jList}
 import scala.collection.JavaConverters._
@@ -30,8 +34,6 @@ import scala.collection.JavaConverters._
  * @since 5/11/13
  */
 class ScalaStyleUtils {
-
-
   def getFilesToProcess(sourceFiles: jList[File], testFiles: jList[File], inputEncoding: String, includeTestSourceDirectory: Boolean): List[FileSpec] = {
     val sd = getFiles("sourceDirectory", asScalaBufferConverter(sourceFiles).asScala.toList, inputEncoding)
     val tsd = if (includeTestSourceDirectory) getFiles("testFiles", asScalaBufferConverter(testFiles).asScala.toList, inputEncoding) else Nil
@@ -48,4 +50,12 @@ class ScalaStyleUtils {
   }
 
   def isDirectory(file: File) = file != null && file.exists() && file.isDirectory
+
+  def checkFiles(configuration: ScalastyleConfiguration, files: List[FileSpec]): List[Message[FileSpec]] = {
+    new ScalastyleChecker(Some(this.getClass().getClassLoader())).checkFiles(configuration, files)
+  }
+
+  def configFactory(): Config = {
+    ConfigFactory.load(this.getClass().getClassLoader())
+  }
 }

gradle-scalastyle-plugin_2.11/src/main/groovy/org/github/ngbinh/scalastyle/ScalaStyleTask.groovy

@@ -63,17 +63,17 @@ class ScalaStyleTask extends SourceTask {
                 def startMs = System.currentTimeMillis()
                 def configuration = ScalastyleConfiguration.readFromXml(configLocation)
                 def fileToProcess = scalaStyleUtils.getFilesToProcess(source.getFiles().toList(), testSourceDir.getFiles().toList(), inputEncoding, includeTestSourceDirectory)
-                def messages = new ScalastyleChecker().checkFiles(configuration, fileToProcess)
+                def messages = scalaStyleUtils.checkFiles(configuration, fileToProcess)
 
                 if (testConfigLocation != null) {
                   def testConfiguration = ScalastyleConfiguration.readFromXml(testConfigLocation)
                   if (testConfiguration != null) {
-                      def testFilesToProcess = scalaStyleUtils.getFilesToProcess(source.getFiles().toList(), testSourceDir.getFiles().toList(), inputEncoding, includeTestSourceDirectory)
-                      messages.addAll(new ScalastyleChecker().checkFiles(testConfiguration, testFilesToProcess))
+                      def testFilesToProcess = scalaStyleUtils.getTestFilesToProcess(source.getFiles().toList(), testSourceDir.getFiles().toList(), inputEncoding, includeTestSourceDirectory)
+                      messages.addAll(scalaStyleUtils.checkFiles(testConfiguration, testFilesToProcess))
                   }
                 }
 
-                def config = ConfigFactory.load()
+                def config = scalaStyleUtils.configFactory()
 
                 def outputResult = new TextOutput(config, verbose, quiet).output(messages)
 

gradle-scalastyle-plugin_2.11/src/main/scala/org/github/ngbinh/scalastyle/ScalaStyleUtils.scala

@@ -18,7 +18,11 @@
 
 package org.github.ngbinh.scalastyle
 
-import org.scalastyle.{Directory, FileSpec}
+import org.scalastyle.{Directory, FileSpec, Message}
+import org.scalastyle.ScalastyleChecker
+import org.scalastyle.ScalastyleConfiguration
+import com.typesafe.config.ConfigFactory
+import com.typesafe.config.Config
 import java.io.File
 import java.util.{List => jList}
 import scala.collection.JavaConverters._
@@ -46,4 +50,12 @@ class ScalaStyleUtils {
   }
 
   def isDirectory(file: File) = file != null && file.exists() && file.isDirectory
+
+  def checkFiles(configuration: ScalastyleConfiguration, files: List[FileSpec]): List[Message[FileSpec]] = {
+    new ScalastyleChecker(Some(this.getClass().getClassLoader())).checkFiles(configuration, files)
+  }
+
+  def configFactory(): Config = {
+    ConfigFactory.load(this.getClass().getClassLoader())
+  }
 }

gradle.properties

@@ -4,7 +4,7 @@ projectRepo = 'https://github.com/ngbinh/gradle-scalastyle-plugin'
 projectGroup = org.github.ngbinh.scalastyle
 
 # Change every releases
-projectVersion = 0.8.1
+projectVersion = 0.8.2
 
 # switch off build daemon
 org.gradle.daemon=false

samples/zinc-2_10/build.gradle

@@ -0,0 +1,49 @@
+apply plugin: 'scala'
+apply plugin: 'scalaStyle'
+
+buildscript {
+  repositories {
+    jcenter() // only work after gradle 1.7
+    mavenLocal()
+  }
+
+  dependencies {
+    classpath 'org.github.ngbinh.scalastyle:gradle-scalastyle-plugin_2.10:0.8.3'
+  }
+}
+
+scalaStyle {
+  configLocation = "scalastyle_config.xml"
+  // includeTestSourceDirectory = true
+  source = "src/main/scala"
+  // testSource = "src/test/scala"
+  verbose = false
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    compile 'org.scala-lang:scala-library:2.10.1'
+}
+
+dependencies {
+    compile 'commons-collections:commons-collections:3.2'
+    testCompile 'junit:junit:4.12'
+}
+
+// START SNIPPET use-zinc
+tasks.withType(ScalaCompile) {
+    scalaCompileOptions.useAnt = false
+}
+// END SNIPPET use-zinc
+
+// START SNIPPET adjust-memory
+tasks.withType(ScalaCompile) {
+    configure(scalaCompileOptions.forkOptions) {
+        memoryMaximumSize = '1g'
+        jvmArgs = ['-XX:MaxPermSize=512m']
+    }
+}
+// END SNIPPET adjust-memory

samples/zinc/gradle/wrapper/gradle-wrapper.properties → samples/zinc-2_10/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.2.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.7-bin.zip

samples/zinc-2_10/scalastyle_config.xml

@@ -0,0 +1,142 @@
+<scalastyle commentFilter="enabled">
+ <name>Scalastyle standard configuration</name>
+ <check level="warning" class="org.scalastyle.file.FileTabChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.file.FileLengthChecker" enabled="true">
+  <parameters>
+   <parameter name="maxFileLength"><![CDATA[800]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.file.HeaderMatchesChecker" enabled="true">
+  <parameters>
+   <parameter name="header"><![CDATA[// Copyright (C) 2011-2012 the original author or authors.
+// See the LICENCE.txt file distributed with this work for additional
+// information regarding copyright ownership.
+//
+// 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.]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.SpacesAfterPlusChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.file.WhitespaceEndOfLineChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.SpacesBeforePlusChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.file.FileLineLengthChecker" enabled="true">
+  <parameters>
+   <parameter name="maxLineLength"><![CDATA[160]]></parameter>
+   <parameter name="tabSize"><![CDATA[4]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.ClassNamesChecker" enabled="true">
+  <parameters>
+   <parameter name="regex"><![CDATA[[A-Z][A-Za-z]*]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.ObjectNamesChecker" enabled="true">
+  <parameters>
+   <parameter name="regex"><![CDATA[[A-Z][A-Za-z]*]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.PackageObjectNamesChecker" enabled="true">
+  <parameters>
+   <parameter name="regex"><![CDATA[^[a-z][A-Za-z]*$]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.EqualsHashCodeChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.IllegalImportsChecker" enabled="true">
+  <parameters>
+   <parameter name="illegalImports"><![CDATA[sun._,java.awt._]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.ParameterNumberChecker" enabled="true">
+  <parameters>
+   <parameter name="maxParameters"><![CDATA[8]]></parameter>
+  </parameters>
+ </check>
+ <check level="error" class="org.scalastyle.scalariform.MagicNumberChecker" enabled="true">
+  <parameters>
+   <parameter name="ignore"><![CDATA[-1,0,1,2,3]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.NoWhitespaceBeforeLeftBracketChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.NoWhitespaceAfterLeftBracketChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.ReturnChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.NullChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.NoCloneChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.NoFinalizeChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.CovariantEqualsChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.StructuralTypeChecker" enabled="true"></check>
+ <check level="error" class="org.scalastyle.file.RegexChecker" enabled="true">
+  <parameters>
+   <parameter name="regex"><![CDATA[println]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.NumberOfTypesChecker" enabled="true">
+  <parameters>
+   <parameter name="maxTypes"><![CDATA[30]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.CyclomaticComplexityChecker" enabled="true">
+  <parameters>
+   <parameter name="maximum"><![CDATA[10]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.UppercaseLChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.SimplifyBooleanExpressionChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.IfBraceChecker" enabled="true">
+  <parameters>
+   <parameter name="singleLineAllowed"><![CDATA[true]]></parameter>
+   <parameter name="doubleLineAllowed"><![CDATA[false]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.MethodLengthChecker" enabled="true">
+  <parameters>
+   <parameter name="maxLength"><![CDATA[50]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.MethodNamesChecker" enabled="true">
+  <parameters>
+   <parameter name="regex"><![CDATA[^[a-z][A-Za-z0-9]*$]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.NumberOfMethodsInTypeChecker" enabled="true">
+  <parameters>
+   <parameter name="maxMethods"><![CDATA[30]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.PublicMethodsHaveTypeChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.file.NewLineAtEofChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.file.NoNewLineAtEofChecker" enabled="false"></check>
+ <check level="warning" class="org.scalastyle.scalariform.WhileChecker" enabled="false"></check>
+ <check level="warning" class="org.scalastyle.scalariform.VarFieldChecker" enabled="false"></check>
+ <check level="warning" class="org.scalastyle.scalariform.VarLocalChecker" enabled="false"></check>
+ <check level="warning" class="org.scalastyle.scalariform.RedundantIfChecker" enabled="false"></check>
+ <check level="warning" class="org.scalastyle.scalariform.TokenChecker" enabled="false">
+  <parameters>
+   <parameter name="regex"><![CDATA[println]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.DeprecatedJavaChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.EmptyClassChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.ClassTypeParameterChecker" enabled="true">
+  <parameters>
+   <parameter name="regex"><![CDATA[^[A-Z_]$]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.UnderscoreImportChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.LowercasePatternMatchChecker" enabled="true"></check>
+ <check level="warning" class="org.scalastyle.scalariform.MultipleStringLiteralsChecker" enabled="true">
+  <parameters>
+   <parameter name="allowed"><![CDATA[2]]></parameter>
+   <parameter name="ignoreRegex"><![CDATA[^""$]]></parameter>
+  </parameters>
+ </check>
+ <check level="warning" class="org.scalastyle.scalariform.ImportGroupingChecker" enabled="true"></check>
+</scalastyle>

samples/zinc-2_10/src/main/scala/org/gradle/sample/impl/PersonImpl.scala

@@ -0,0 +1,17 @@
+package org.gradle.sample.impl
+
+import org.gradle.sample.api.Person
+import org.apache.commons.collections.list.GrowthList;
+
+/**
+ * Immutable implementation of {@link Person}.
+ */
+class PersonImpl(val names: List[String]) extends Person
+{
+  private val importedList = new GrowthList()
+
+  private def times100(x: Int) = {
+    val k = x * 100
+    println(s"k = $k")
+  }
+}

samples/zinc/build.gradle → samples/zinc-2_11/build.gradle

@@ -8,7 +8,7 @@ buildscript {
   }
 
   dependencies {
-    classpath 'org.github.ngbinh.scalastyle:gradle-scalastyle-plugin_2.11:0.8.1-SNAPSHOT'
+    classpath 'org.github.ngbinh.scalastyle:gradle-scalastyle-plugin_2.11:0.8.3'
   }
 }
 
@@ -17,6 +17,7 @@ scalaStyle {
   // includeTestSourceDirectory = true
   source = "src/main/scala"
   // testSource = "src/test/scala"
+  verbose = false
 }
 
 repositories {