dolibarr/dev/setup/codesniffer/ruleset.xml

<?xml version="1.0"?>
<!DOCTYPE ruleset SYSTEM "ruleset.dtd">
<ruleset name="Dolibarr">
	<description>Dolibarr coding standard.</description>
	<arg name="tab-width" value="4"/>
	<arg name="extensions" value="php" />

	<!-- info: '*' is replaced with '.*', so better use '+' in some cases -->
	<!-- info: 'relative' paths are relative to the examined file, so not ok. -->
	<exclude-pattern>/dev/build/(html|aps)/</exclude-pattern>
	<exclude-pattern>/dev/tools/test/namespacemig/</exclude-pattern>
	<exclude-pattern>/dev/tools/phan/stubs/</exclude-pattern>
	<!-- <exclude-pattern>dev/initdata/dbf/includes</exclude-pattern> -->
	<exclude-pattern>/documents/</exclude-pattern>
	<exclude-pattern>/htdocs/core/class/lessc\.class\.php</exclude-pattern>
	<exclude-pattern>/htdocs/(custom|includes)/</exclude-pattern>
	<exclude-pattern>/htdocs/install/doctemplates/websites</exclude-pattern>
	<exclude-pattern>/htdocs/([^/]+/)?conf\.php</exclude-pattern>
	<exclude-pattern>*/nltechno*</exclude-pattern>
	<exclude-pattern>/source/</exclude-pattern>
	<exclude-pattern>/\.git/</exclude-pattern>
	<exclude-pattern>/\.cache/</exclude-pattern>

	<!-- List of all tests -->


	<!-- Rules from Internal Standard -->

	<rule ref="Internal.NoCodeFound" />


	<!-- Rules from Generic Standard -->

	<!-- We want to allow empty statement: It allows to put some code comments into the else for examples -->
	<rule ref="Generic.CodeAnalysis.EmptyStatement">
	<exclude name="Generic.CodeAnalysis.EmptyStatement.DetectedIf"/>
	<exclude name="Generic.CodeAnalysis.EmptyStatement.DetectedElse"/>
	<exclude name="Generic.CodeAnalysis.EmptyStatement.DetectedElseif"/>
	<exclude name="Generic.CodeAnalysis.EmptyStatement.DetectedCatch"/>
	<exclude name="Generic.CodeAnalysis.EmptyStatement.DetectedForeach"/>
	</rule>

	<rule ref="Generic.CodeAnalysis.ForLoopShouldBeWhileLoop" />
	<rule ref="Generic.CodeAnalysis.ForLoopWithTestFunctionCall" />

	<rule ref="Generic.CodeAnalysis.JumbledIncrementer" />

	<rule ref="Generic.CodeAnalysis.UnconditionalIfStatement" />

	<rule ref="Generic.CodeAnalysis.UnnecessaryFinalModifier" />

	<rule ref="Generic.CodeAnalysis.UnusedFunctionParameter" />
	<rule ref="Generic.CodeAnalysis.UnusedFunctionParameter.Found">
		<severity>0</severity>
	</rule>
	<rule ref="Generic.CodeAnalysis.UnusedFunctionParameter.FoundBeforeLastUsed">
		<severity>0</severity>
	</rule>
	<rule ref="Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed">
		<severity>0</severity>
	</rule>
	<rule ref="Generic.CodeAnalysis.UnusedFunctionParameter.FoundInExtendedClass">
		<severity>0</severity>
	</rule>
	<rule ref="Generic.CodeAnalysis.UnusedFunctionParameter.FoundInExtendedClassAfterLastUsed">
		<severity>0</severity>
	</rule>
	<rule ref="Generic.CodeAnalysis.UnusedFunctionParameter.FoundInExtendedClassBeforeLastUsed">
		<severity>0</severity>
	</rule>

    <!-- Lower severity on warnings we do not want to show in the pre-commit reports -->
    <rule ref="Generic.Files.LineLength.TooLong">
		<severity>4</severity>
    </rule>
    <rule ref="Generic.Metrics.CyclomaticComplexity.TooHigh">
		<severity>4</severity>
    </rule>
    <rule ref="Generic.Metrics.NestingLevel.TooHigh">
		<severity>4</severity>
    </rule>


	<!-- Warnings on TODO -->
	<!-- Disabled: We want to keep TODO as normal
	<rule ref="Generic.Commenting.Todo" />
	-->


	<!-- PHP code MUST use only UTF-8 without BOM. -->
	<rule ref="Generic.Files.ByteOrderMark"/>

	<!-- Lines can be 85 chars long, but never show errors -->
	<rule ref="Generic.Files.LineLength">
		<properties>
			<property name="lineLimit" value="500" />
			<property name="absoluteLineLimit" value="0" />
		</properties>
	</rule>

	<!-- Use Unix newlines -->
	<rule ref="Generic.Files.LineEndings">
		<properties>
			<property name="eolChar" value="\n" />
		</properties>
	</rule>


	<!-- Disallow several statements on same line -->

	<!-- Warning if action on same line than if -->
	<!-- Disabled: We want to allow this for better code compactness and readability
	<rule ref="Generic.ControlStructures.InlineControlStructure">
		<properties>
			<property name="error" value="false"/>
		</properties>
	</rule>
	-->
	<!--  We want to allow 'if () { ...small code... }' on a single line for better code compactness and readability -->
	<!-- <rule ref="Generic.Formatting.DisallowMultipleStatements">
		<severity>0</severity>
	</rule> -->


	<!-- Check that assignments have the = aligned on each line. Have 20 chars padding maximum and always show as errors -->
	<!--  Disabled: Report some false warning
	<rule ref="Generic.Formatting.MultipleStatementAlignment">
		<properties>
			<property name="maxPadding" value="20"/>
			<property name="ignoreMultiLine" value="true"/>
			</properties>
	</rule>
	-->

	<rule ref="Generic.Formatting.SpaceAfterCast" />

	<rule ref="Generic.Functions.CallTimePassByReference" />

	<rule ref="Generic.Functions.FunctionCallArgumentSpacing" />

	<!-- Disallow several spaces after comma -->
	<!-- We want to allow this because we want to be able to align params on several similare functions on different lines -->
	<rule ref="Generic.Functions.FunctionCallArgumentSpacing.TooMuchSpaceAfterComma">
		<severity>0</severity>
	</rule>

	<!-- Tweaks to metrics -->
	<rule ref="Generic.Metrics.CyclomaticComplexity">
	<properties>
		<property name="complexity" value="250" />
		<property name="absoluteComplexity" value="500" />
	</properties>
	</rule>
	<rule ref="Generic.Metrics.NestingLevel">
	<properties>
		<property name="nestingLevel" value="12" />
		<property name="absoluteNestingLevel" value="50" />
	</properties>
	</rule>

	<rule ref="Generic.NamingConventions.ConstructorName" />
	<!-- Check if we use PHP4 constructor instead of __construct() -->
	<rule ref="Generic.NamingConventions.ConstructorName.OldStyle" />

	<rule ref="Generic.NamingConventions.UpperCaseConstantName" />

	<rule ref="Generic.PHP.DeprecatedFunctions" />
	<rule ref="Generic.PHP.DeprecatedFunctions.Deprecated">
		<severity>0</severity>
	</rule>

	<rule ref="Generic.PHP.DisallowShortOpenTag" />

	<rule ref="Generic.PHP.ForbiddenFunctions" />

	<!-- Disable warning when using @ before functions -->
	<!-- We want the '@' symbols. Some features need this. -->
	<rule ref="Generic.PHP.NoSilencedErrors">
		<severity>0</severity>
	</rule>

	<!-- Say if null, true, false must be uppercase (Rule 2.5 of PSR2 https://www.php-fig.org/psr/psr-2/) -->
	<rule ref="Generic.PHP.LowerCaseConstant" />

	<rule ref="Generic.Strings.UnnecessaryStringConcat" />

	<rule ref="Generic.Strings.UnnecessaryStringConcat.Found">
	</rule>

	<!-- Disallow usage of space -->
	<rule ref="Generic.WhiteSpace.DisallowSpaceIndent" />

	<!-- Check indent are done with spaces and with correct number -->
	<!-- Disabled as this does not support tab -->
	<!-- <rule ref="Generic.WhiteSpace.ScopeIndent" /> -->

	<rule ref="Generic.WhiteSpace.ScopeIndent">
		<properties>
			<property name="indent" value="4"/>
			<property name="tabIndent" value="true"/>
		</properties>
	</rule>

	<!-- Check for duplicate class names -->
	<!-- Disabled: We need this for dependency injection.
	<rule ref="Generic.Classes.DuplicateClassName" />
	-->


	<!-- Rules from Squiz Standard -->

	<rule ref="Squiz.WhiteSpace.ScopeClosingBrace.Indent" />

	<!-- There MUST NOT be trailing whitespace at the end of non-blank lines. -->
	<rule ref="Squiz.WhiteSpace.SuperfluousWhitespace">
		<properties>
			<property name="ignoreBlankLines" value="false"/>
		</properties>
	</rule>
	<rule ref="Squiz.WhiteSpace.SuperfluousWhitespace.StartFile" />
	<rule ref="Squiz.WhiteSpace.SuperfluousWhitespace.EndFile" />
	<!-- Disabled: We want to have 2 empty line as separator sometimes -->
	<rule ref="Squiz.WhiteSpace.SuperfluousWhitespace.EmptyLines" >
		<severity>0</severity>
	</rule>

	<rule ref="Squiz.WhiteSpace.ControlStructureSpacing.SpacingAfterOpen" />
	<rule ref="Squiz.WhiteSpace.ControlStructureSpacing.SpacingBeforeClose" />

	<rule ref="Squiz.ControlStructures.ControlSignature.SpaceAfterCloseParenthesis" />
	<rule ref="Squiz.ControlStructures.ControlSignature.SpaceAfterCloseBrace" />
	<rule ref="Squiz.ControlStructures.ControlSignature.SpaceAfterKeyword" />

	<rule ref="Squiz.ControlStructures.ForEachLoopDeclaration.SpaceAfterOpen" />
	<rule ref="Squiz.ControlStructures.ForEachLoopDeclaration.SpaceBeforeClose" />

	<rule ref="Squiz.Functions.MultiLineFunctionDeclaration" />
	<rule ref="Squiz.Functions.MultiLineFunctionDeclaration.SpaceAfterFunction" />
	<rule ref="Squiz.Functions.FunctionDeclarationArgumentSpacing">
		<properties>
			<property name="equalsSpacing" value="1"/>
		</properties>
	</rule>
	<rule ref="Squiz.Functions.FunctionDeclarationArgumentSpacing.SpacingAfterHint">
		<severity>0</severity>
	</rule>
	<rule ref="Squiz.Scope.MethodScope.Missing" />


	<!-- Rules from PEAR Standard -->

	<rule ref="PEAR.Classes.ClassDeclaration" />

	<rule ref="PEAR.Commenting.ClassComment" />

	<rule ref="PEAR.Commenting.ClassComment.Missing" />

	<rule ref="PEAR.Commenting.ClassComment.MissingTag" />

	<rule ref="PEAR.Commenting.ClassComment.MissingAuthorTag">
		<severity>0</severity>
	</rule>

	<rule ref="PEAR.Commenting.ClassComment.MissingCategoryTag">
		<severity>0</severity>
	</rule>
	<rule ref="PEAR.Commenting.ClassComment.MissingLicenseTag">
		<severity>0</severity>
	</rule>
	<rule ref="PEAR.Commenting.ClassComment.MissingLinkTag">
		<severity>0</severity>
	</rule>
	<rule ref="PEAR.Commenting.ClassComment.MissingPackageTag">
		<severity>0</severity>
	</rule>

	<rule ref="PEAR.Commenting.FunctionComment" />

	<rule ref="PEAR.Commenting.FunctionComment.Empty" />

	<rule ref="PEAR.Commenting.FunctionComment.SpacingAfterParamType" />

	<rule ref="PEAR.Commenting.FunctionComment.SpacingAfterParamName">
		<severity>0</severity>
	</rule>
	<rule ref="PEAR.Commenting.FunctionComment.SpacingAfterParamType">
		<severity>0</severity>
	</rule>

	<rule ref="PEAR.Commenting.FunctionComment.ReturnNotRequired" />

	<rule ref="PEAR.Commenting.FunctionComment.WrongStyle" />

	<rule ref="PEAR.Commenting.FunctionComment.SpacingBeforeParamType">
		<severity>0</severity>
	</rule>
	<rule ref="PEAR.Commenting.FunctionComment.SpacingAfterLongType">
		<severity>0</severity>
	</rule>
	<rule ref="PEAR.Commenting.FunctionComment.SpacingAfterLongName">
		<severity>0</severity>
	</rule>
	<rule ref="PEAR.Commenting.FunctionComment.SpacingAfterParams">
		<severity>0</severity>
	</rule>
	<rule ref="PEAR.Commenting.FunctionComment.ParameterCommentsNotAligned">
		<severity>0</severity>
	</rule>
	<rule ref="PEAR.Commenting.FunctionComment.ParameterNamesNotAligned">
		<severity>0</severity>
	</rule>

	<rule ref="PEAR.Commenting.InlineComment" />

	<!-- Check position of { after a control structure like if (), while (), etc... -->
	<!--
	<rule ref="PEAR.ControlStructures.ControlSignature" />
	-->

	<!-- <rule ref="PEAR.ControlStructures.MultiLineCondition" /> -->

	<!-- Test if () are removed for includes -->
	<rule ref="PEAR.Files.IncludingFile" />

	<!-- We disable this: We must be able to make require inside if -->
	<rule ref="PEAR.Files.IncludingFile.UseInclude">
		<severity>0</severity>
	</rule>

	<!-- We disable this. We must be allowed to use strict require instead of non strict include anywhere -->
	<rule ref="PEAR.Files.IncludingFile.UseIncludeOnce">
		<severity>0</severity>
	</rule>

	<rule ref="PEAR.Files.IncludingFile.UseRequire">
		<severity>0</severity>
	</rule>

	<!-- We disable this: We want to allow include_once -->
	<rule ref="PEAR.Files.IncludingFile.UseRequireOnce">
		<severity>0</severity>
	</rule>

	<rule ref="PEAR.Formatting.MultiLineAssignment" />

	<rule ref="PEAR.Functions.FunctionCallSignature" />

	<!-- We disable this: It returns a lot of false positive -->
	<rule ref="PEAR.Functions.FunctionCallSignature.CloseBracketLine">
		<severity>0</severity>
	</rule>

	<!-- We disable this: We want to allow small function on 1 line -->
	<rule ref="PEAR.Functions.FunctionCallSignature.ContentAfterOpenBracket">
		<severity>0</severity>
	</rule>

	<rule ref="PEAR.Functions.FunctionCallSignature.EmptyLine" />

	<!-- We disable this: Too many false positive -->
	<rule ref="PEAR.Functions.FunctionCallSignature.Indent">
		<severity>0</severity>
	</rule>

	<rule ref="PEAR.Functions.FunctionCallSignature.SpaceBeforeOpenBracket" />
	<rule ref="PEAR.Functions.FunctionCallSignature.SpaceAfterCloseBracket" />

	<rule ref="PEAR.Functions.ValidDefaultValue" />

	<rule ref="PEAR.NamingConventions.ValidClassName" />
	<rule ref="PEAR.NamingConventions.ValidClassName.Invalid">
		<severity>0</severity>
	</rule>

	<!-- We disable this: there is a lot of existing method not starting with a capital letter (class modXxxx, ...) -->
	<rule ref="PEAR.NamingConventions.ValidClassName.StartWithCapital">
		<severity>0</severity>
	</rule>
	<!-- some phpcs have a typo error in rule, so we add it this rule too with term "Captial" instead of "Capital" -->
	<rule ref="PEAR.NamingConventions.ValidClassName.StartWithCaptial">
		<severity>0</severity>
	</rule>

	<rule ref="PEAR.NamingConventions.ValidFunctionName" />
	<rule ref="PEAR.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore" />

	<!-- We disable this: there is a lot of existing function not starting with a capital letter (class modXxxx, ...) -->
	<rule ref="PEAR.NamingConventions.ValidFunctionName.FunctionNameInvalid">
		<severity>0</severity>
	</rule>
	<rule ref="PEAR.NamingConventions.ValidFunctionName.FunctionNoCapital">
		<severity>0</severity>
	</rule>
	<!-- some phpcs have a typo error in rule, so we add it this rule too with term "Captial" instead of "Capital" -->
	<rule ref="PEAR.NamingConventions.ValidFunctionName.FunctionNoCaptial">
		<severity>0</severity>
	</rule>

	<!--<rule ref="PEAR.NamingConventions.ValidFunctionName.NotCamelCaps">
		<severity>0</severity>
	</rule>-->
	<!--<rule ref="PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps">
		<severity>0</severity>
	</rule>-->

	<!-- We disable this: We don't want to have private methods prefixed with an underscore -->
	<rule ref="PEAR.NamingConventions.ValidFunctionName.PrivateNoUnderscore">
		<severity>0</severity>
	</rule>

	<rule ref="PEAR.NamingConventions.ValidVariableName" />

	<!-- This is not in PSR2 -->
	<!-- We disable this: We don't want to have private methods prefixed with an underscore -->
	<rule ref="PEAR.NamingConventions.ValidVariableName.PrivateNoUnderscore">
		<severity>0</severity>
	</rule>

	<rule ref="PEAR.WhiteSpace.ObjectOperatorIndent" />

	<!-- Need to be commented to be disabled
	<rule ref="PEAR.WhiteSpace.ScopeClosingBrace">
		<severity>0</severity>
	</rule>
	<rule ref="PEAR.WhiteSpace.ScopeClosingBrace.Line">
		<severity>0</severity>
	</rule>
	-->

	<!-- Already found as a Generic rule -->
	<!-- <rule ref="PEAR.WhiteSpace.ScopeIndent" /> -->


	<!--  Rules PSR 2 -->
	<rule ref="PSR2.Classes.ClassDeclaration" />
	<rule ref="PSR2.Methods.FunctionClosingBrace" />
	<rule ref="PSR2.ControlStructures.ElseIfDeclaration.NotAllowed" />
	<rule ref="PSR2.Classes.ClassDeclaration" />
	<rule ref="PSR2.Methods.FunctionClosingBrace" />
	<rule ref="PSR2.Files.EndFileNewline.TooMany" />
	<rule ref="PSR2.Files.EndFileNewline.NoneFound" />
	<rule ref="PSR2.Methods.FunctionCallSignature.SpaceBeforeOpenBracket" />
	<rule ref="PSR2.Classes.PropertyDeclaration.VarUsed" />
	<!-- The closing ?> tag MUST be omitted from files containing only PHP. -->
	<rule ref="PSR2.Files.ClosingTag"/>

</ruleset>