Commit 193cd4b2 authored by Yusuke Iwaki's avatar Yusuke Iwaki

introduce checkstyle, findbugs, pmd

parent f62c26ee
......@@ -2,6 +2,7 @@ apply plugin: 'com.android.application'
apply plugin: 'me.tatarka.retrolambda'
apply plugin: 'realm-android'
apply plugin: 'com.jakewharton.hugo'
apply from: '../config/quality/quality.gradle'
android {
compileSdkVersion 25
......
<?xml version="1.0"?><!DOCTYPE module PUBLIC
"-//Puppy Crawl//DTD Check Configuration 1.3//EN"
"http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
<!--
Checkstyle configuration that checks the Google coding conventions from Google Java Style
that can be found at https://google.github.io/styleguide/javaguide.html.
Checkstyle is very configurable. Be sure to read the documentation at
http://checkstyle.sf.net (or in your downloaded distribution).
To completely disable a check, just comment it out or delete it from the file.
Authors: Max Vetrenko, Ruslan Diachenko, Roman Ivanov.
-->
<module name="Checker">
<property name="charset" value="UTF-8" />
<property name="severity" value="warning" />
<property name="fileExtensions" value="java, properties, xml" />
<!-- Checks for whitespace -->
<!-- See http://checkstyle.sf.net/config_whitespace.html -->
<module name="FileTabCharacter">
<property name="eachLine" value="true" />
</module>
<module name="TreeWalker">
<module name="OuterTypeFilename" />
<module name="IllegalTokenText">
<property name="tokens" value="STRING_LITERAL, CHAR_LITERAL" />
<property name="format"
value="\\u00(08|09|0(a|A)|0(c|C)|0(d|D)|22|27|5(C|c))|\\(0(10|11|12|14|15|42|47)|134)" />
<property name="message" value="Avoid using corresponding octal or Unicode escape." />
</module>
<module name="AvoidEscapedUnicodeCharacters">
<property name="allowEscapesForControlCharacters" value="true" />
<property name="allowByTailComment" value="true" />
<property name="allowNonPrintableEscapes" value="true" />
</module>
<module name="LineLength">
<property name="max" value="100" />
<property name="ignorePattern"
value="^package.*|^import.*|a href|href|http://|https://|ftp://" />
</module>
<module name="AvoidStarImport" />
<module name="OneTopLevelClass" />
<module name="NoLineWrap" />
<module name="EmptyBlock">
<property name="option" value="TEXT" />
<property name="tokens"
value="LITERAL_TRY, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE, LITERAL_SWITCH" />
</module>
<module name="NeedBraces" />
<module name="LeftCurly">
<property name="maxLineLength" value="100" />
</module>
<module name="RightCurly" />
<module name="RightCurly">
<property name="option" value="alone" />
<property name="tokens"
value="CLASS_DEF, METHOD_DEF, CTOR_DEF, LITERAL_FOR, LITERAL_WHILE, LITERAL_DO, STATIC_INIT, INSTANCE_INIT" />
</module>
<module name="WhitespaceAround">
<property name="allowEmptyConstructors" value="true" />
<property name="allowEmptyMethods" value="true" />
<property name="allowEmptyTypes" value="true" />
<property name="allowEmptyLoops" value="true" />
<message key="ws.notFollowed"
value="WhitespaceAround: ''{0}'' is not followed by whitespace. Empty blocks may only be represented as '{}' when not part of a multi-block statement (4.1.3)" />
<message key="ws.notPreceded"
value="WhitespaceAround: ''{0}'' is not preceded with whitespace." />
</module>
<module name="OneStatementPerLine" />
<module name="MultipleVariableDeclarations" />
<module name="ArrayTypeStyle" />
<module name="MissingSwitchDefault" />
<module name="FallThrough" />
<module name="UpperEll" />
<module name="ModifierOrder" />
<module name="EmptyLineSeparator">
<property name="allowNoEmptyLineBetweenFields" value="true" />
</module>
<module name="SeparatorWrap">
<property name="tokens" value="DOT" />
<property name="option" value="nl" />
</module>
<module name="SeparatorWrap">
<property name="tokens" value="COMMA" />
<property name="option" value="EOL" />
</module>
<module name="PackageName">
<property name="format" value="^[a-z]+(\.[a-z][a-z0-9]*)*$" />
<message key="name.invalidPattern"
value="Package name ''{0}'' must match pattern ''{1}''." />
</module>
<module name="TypeName">
<message key="name.invalidPattern"
value="Type name ''{0}'' must match pattern ''{1}''." />
</module>
<module name="MemberName">
<property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$" />
<message key="name.invalidPattern"
value="Member name ''{0}'' must match pattern ''{1}''." />
</module>
<module name="ParameterName">
<property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$" />
<message key="name.invalidPattern"
value="Parameter name ''{0}'' must match pattern ''{1}''." />
</module>
<module name="CatchParameterName">
<property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$" />
<message key="name.invalidPattern"
value="Catch parameter name ''{0}'' must match pattern ''{1}''." />
</module>
<module name="LocalVariableName">
<property name="tokens" value="VARIABLE_DEF" />
<property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$" />
<property name="allowOneCharVarInForLoop" value="true" />
<message key="name.invalidPattern"
value="Local variable name ''{0}'' must match pattern ''{1}''." />
</module>
<module name="ClassTypeParameterName">
<property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)" />
<message key="name.invalidPattern"
value="Class type name ''{0}'' must match pattern ''{1}''." />
</module>
<module name="MethodTypeParameterName">
<property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)" />
<message key="name.invalidPattern"
value="Method type name ''{0}'' must match pattern ''{1}''." />
</module>
<module name="InterfaceTypeParameterName">
<property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)" />
<message key="name.invalidPattern"
value="Interface type name ''{0}'' must match pattern ''{1}''." />
</module>
<module name="NoFinalizer" />
<module name="GenericWhitespace">
<message key="ws.followed"
value="GenericWhitespace ''{0}'' is followed by whitespace." />
<message key="ws.preceded"
value="GenericWhitespace ''{0}'' is preceded with whitespace." />
<message key="ws.illegalFollow"
value="GenericWhitespace ''{0}'' should followed by whitespace." />
<message key="ws.notPreceded"
value="GenericWhitespace ''{0}'' is not preceded with whitespace." />
</module>
<module name="Indentation">
<property name="basicOffset" value="2" />
<property name="braceAdjustment" value="0" />
<property name="caseIndent" value="2" />
<property name="throwsIndent" value="4" />
<property name="lineWrappingIndentation" value="4" />
<property name="arrayInitIndent" value="2" />
</module>
<module name="AbbreviationAsWordInName">
<property name="ignoreFinal" value="false" />
<property name="allowedAbbreviationLength" value="1" />
</module>
<module name="OverloadMethodsDeclarationOrder" />
<module name="VariableDeclarationUsageDistance" />
<module name="CustomImportOrder">
<property name="specialImportsRegExp" value="com.google" />
<property name="sortImportsInGroupAlphabetically" value="true" />
<property name="customImportOrderRules"
value="STATIC###SPECIAL_IMPORTS###THIRD_PARTY_PACKAGE###STANDARD_JAVA_PACKAGE" />
</module>
<module name="MethodParamPad" />
<module name="OperatorWrap">
<property name="option" value="NL" />
<property name="tokens"
value="BAND, BOR, BSR, BXOR, DIV, EQUAL, GE, GT, LAND, LE, LITERAL_INSTANCEOF, LOR, LT, MINUS, MOD, NOT_EQUAL, PLUS, QUESTION, SL, SR, STAR " />
</module>
<module name="AnnotationLocation">
<property name="tokens"
value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF" />
</module>
<module name="AnnotationLocation">
<property name="tokens" value="VARIABLE_DEF" />
<property name="allowSamelineMultipleAnnotations" value="true" />
</module>
<module name="NonEmptyAtclauseDescription" />
<module name="JavadocTagContinuationIndentation" />
<module name="SummaryJavadoc">
<property name="forbiddenSummaryFragments"
value="^@return the *|^This method returns |^A [{]@code [a-zA-Z0-9]+[}]( is a )" />
</module>
<module name="JavadocParagraph" />
<module name="AtclauseOrder">
<property name="tagOrder" value="@param, @return, @throws, @deprecated" />
<property name="target"
value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF, VARIABLE_DEF" />
</module>
<module name="JavadocMethod">
<property name="scope" value="public" />
<property name="allowMissingParamTags" value="true" />
<property name="allowMissingThrowsTags" value="true" />
<property name="allowMissingReturnTag" value="true" />
<property name="minLineCount" value="2" />
<property name="allowedAnnotations" value="Override, Test" />
<property name="allowThrowsTagsForSubclasses" value="true" />
</module>
<module name="MethodName">
<property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9_]*$" />
<message key="name.invalidPattern"
value="Method name ''{0}'' must match pattern ''{1}''." />
</module>
<module name="SingleLineJavadoc">
<property name="ignoreInlineTags" value="false" />
</module>
<module name="EmptyCatchBlock">
<property name="exceptionVariableName" value="expected" />
</module>
<module name="CommentsIndentation" />
</module>
</module>
<?xml version="1.0" encoding="UTF-8"?>
<FindBugsFilter>
<Match>
<Class name="~.*\.R\$.*"/>
</Match>
<Match>
<Class name="~.*\.Manifest\$.*"/>
</Match>
<!-- All bugs in test classes, except for JUnit-specific bugs -->
<Match>
<Class name="~.*\.*Test" />
<Not>
<Bug code="IJU" />
</Not>
</Match>
</FindBugsFilter>
\ No newline at end of file
<?xml version="1.0"?>
<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="Android Application Rules"
xmlns="http://pmd.sf.net/ruleset/1.0.0"
xsi:noNamespaceSchemaLocation="http://pmd.sf.net/ruleset_xml_schema.xsd"
xsi:schemaLocation="http://pmd.sf.net/ruleset/1.0.0 http://pmd.sf.net/ruleset_xml_schema.xsd">
<description>Custom ruleset for Rocket.Chat.Android application</description>
<exclude-pattern>.*/R.java</exclude-pattern>
<exclude-pattern>.*/gen/.*</exclude-pattern>
<rule ref="rulesets/java/android.xml" />
<rule ref="rulesets/java/clone.xml" />
<rule ref="rulesets/java/finalizers.xml" />
<rule ref="rulesets/java/imports.xml">
<!-- Espresso is designed this way !-->
<exclude name="TooManyStaticImports" />
</rule>
<rule ref="rulesets/java/basic.xml" />
<rule ref="rulesets/java/naming.xml">
<!--<exclude name="AbstractNaming" />-->
<exclude name="LongVariable" />
<!--<exclude name="ShortMethodName" />-->
<!--<exclude name="ShortVariable" />-->
<!--<exclude name="ShortClassName" />-->
<!--<exclude name="VariableNamingConventions" />-->
</rule>
</ruleset>
\ No newline at end of file
/**
* Set up Checkstyle, Findbugs and PMD to perform extensive code analysis.
*
* Gradle tasks added:
* - checkstyle
* - findbugs
* - pmd
*
* The three tasks above are added as dependencies of the check task so running check will
* run all of them.
*/
apply plugin: 'checkstyle'
apply plugin: 'findbugs'
apply plugin: 'pmd'
dependencies {
checkstyle 'com.puppycrawl.tools:checkstyle:7.2'
}
def qualityConfigDir = "$project.rootDir/config/quality";
def reportsDir = "$project.buildDir/reports"
check.dependsOn 'checkstyle', 'findbugs', 'pmd'
task checkstyle(type: Checkstyle, group: 'Verification', description: 'Runs code style checks') {
configFile file("$qualityConfigDir/checkstyle/checkstyle-config.xml")
source 'src'
include '**/*.java'
reports {
xml.enabled = true
xml {
destination "$reportsDir/checkstyle/checkstyle.xml"
}
}
classpath = files( )
}
task findbugs(type: FindBugs,
group: 'Verification',
description: 'Inspect java bytecode for bugs',
dependsOn: ['compileDebugSources','compileReleaseSources']) {
ignoreFailures = false
effort = "max"
reportLevel = "high"
excludeFilter = new File("$qualityConfigDir/findbugs/android-exclude-filter.xml")
classes = files("$project.rootDir/app/build/intermediates/classes")
source 'src'
include '**/*.java'
exclude '**/gen/**'
reports {
xml.enabled = false
html.enabled = true
xml {
destination "$reportsDir/findbugs/findbugs.xml"
}
html {
destination "$reportsDir/findbugs/findbugs.html"
}
}
classpath = files()
}
task pmd(type: Pmd, group: 'Verification', description: 'Inspect sourcecode for bugs') {
ruleSetFiles = files("$qualityConfigDir/pmd/pmd-ruleset.xml")
ignoreFailures = false
ruleSets = []
source 'src'
include '**/*.java'
exclude '**/gen/**'
reports {
xml.enabled = true
html.enabled = true
xml {
destination "$reportsDir/pmd/pmd.xml"
}
html {
destination "$reportsDir/pmd/pmd.html"
}
}
}
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