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phpcs.xml.dist
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phpcs.xml.dist
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<?xml version="1.0" ?>
<ruleset name="WordCamp.org Coding Standards">
<description>Apply customized version of WordPress Coding Standards to WordCamp.org projects.</description>
<!--
Setup instructions:
1) Install PHPCS & all required code standards using `composer install`
2) Run `composer run lint`. You can use the `-a` flag to run it interactively.
See these links for useful information:
- https://github.com/squizlabs/PHP_CodeSniffer/wiki/Annotated-ruleset.xml
- https://github.com/squizlabs/PHP_CodeSniffer/wiki/Customisable-Sniff-Properties
- https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards/wiki/Customizable-sniff-properties
-->
<!-- Exclude 3rd-party files -->
<exclude-pattern>*/vendor/*</exclude-pattern>
<exclude-pattern>*/node_modules/*</exclude-pattern>
<exclude-pattern>*/build/*</exclude-pattern>
<!-- Exclude all themes except the learn theme -->
<exclude-pattern>/wp-content/themes/pub/(?!wporg-learn-2020)</exclude-pattern>
<!-- Exclude all plugins except the learn plugin -->
<exclude-pattern>/wp-content/plugins/(?!wporg-learn)</exclude-pattern>
<!-- Exclude all mu-plugin files except the ones we're changing -->
<exclude-pattern>/wp-content/mu-plugins/pub/(?!locales.php)</exclude-pattern>
<!-- Exclude alternate wp-content directories -->
<exclude-pattern>/wp-content_*</exclude-pattern>
<!-- Show sniff codes in all reports -->
<arg value="psn" />
<arg name="colors" />
<!-- Scan all (php) files in the current folder and subfolders -->
<file>.</file>
<arg name="extensions" value="php" />
<rule ref="WordPress-Core">
<!-- I don't see anything wrong with this :) -->
<exclude name="Squiz.PHP.EmbeddedPhp.ContentAfterOpen" />
<exclude name="Squiz.PHP.EmbeddedPhp.ContentBeforeEnd" />
<!-- I've never heard a compelling argument for this, and it clutters the directory listing with irrelevant noise. -->
<exclude name="WordPress.Files.FileName.InvalidClassFileName" />
<!-- It's often obvious what the placeholder is, so whether or not to include a comment is a judgement call. -->
<exclude name="WordPress.WP.I18n.MissingTranslatorsComment" />
<!-- I know it's a language construct, but it just looks better using the function call syntax. -->
<exclude name="PEAR.Files.IncludingFile.BracketsNotRequired" />
<!-- This requires passing a whitelist of prefixes in order to work, which is not practical for a large and varied codebase. It's also fixes a problem that we're unlikely to cause. -->
<exclude name="WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedConstantFound" />
<exclude name="WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound" />
<exclude name="WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound" />
<!-- There are cases where having multiple items on a single line is appropriate. e.g., a list of 100 currency codes. -->
<exclude name="WordPress.Arrays.ArrayDeclarationSpacing.ArrayItemNoNewLine" />
<exclude name="PEAR.Functions.FunctionCallSignature.ContentAfterOpenBracket" />
<exclude name="PEAR.Functions.FunctionCallSignature.CloseBracketLine" />
<exclude name="PEAR.Functions.FunctionCallSignature.MultipleArguments" />
<!--
... In multidimensional arrays, items in the child arrays should be aligned, but the parent arrays should
... not be aligned, since they are not on neighboring lines.
...
... @todo This isn't working, see `WordCamp\Blocks\Sessions\get_attributes_schema()`.
... @see https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards/issues/1565
-->
<rule ref="WordPress.Arrays.MultipleStatementAlignment">
<properties>
<!-- Don't align multi-line items if ALL items in the array are multi-line. -->
<property name="alignMultilineItems" value="!=100"/>
<!-- Array assignment operator should always be on the same line as the array key. -->
<property name="ignoreNewlines" value="false"/>
</properties>
</rule>
<!-- trigger_error() isn't only development function. In development environments it conveniently displays an error, but in
(properly configured) production environment, it logs the error instead. -->
<exclude name="WordPress.PHP.DevelopmentFunctions.error_log_trigger_error" />
<!-- print_r() is perfectly accepted in some circumstances, like WP_CLI commands. -->
<exclude name="WordPress.PHP.DevelopmentFunctions.error_log_print_r" />
<!-- Allow short ternary pattern -->
<exclude name="WordPress.PHP.DisallowShortTernary.Found" />
</rule>
<!-- Ignore the CPT template filename, since it is based on the CPT name, and can't change. -->
<rule ref="WordPress.Files.FileName.NotHyphenatedLowercase">
<exclude-pattern>*/archive-wporg_workshop.php$</exclude-pattern>
<exclude-pattern>*/single-wporg_workshop.php$</exclude-pattern>
<exclude-pattern>*/taxonomy-wporg_lesson_category.php$</exclude-pattern>
<exclude-pattern>*/taxonomy-wporg_lesson_plan_series.php$</exclude-pattern>
<exclude-pattern>*/taxonomy-wporg_wporg_workshop_series.php$</exclude-pattern>
<exclude-pattern>*/template-parts/component-post-card-footer-wporg_workshop.php$</exclude-pattern>
</rule>
<rule ref="WordPress-Docs">
<!-- If files/variables are given descriptive names like they should be, then an explicit description is usually unnecessary, so leave this as a judgement call. -->
<exclude name="Squiz.Commenting.FunctionComment.MissingParamComment" />
<exclude name="Squiz.Commenting.FileComment.Missing" />
<exclude name="Squiz.Commenting.ClassComment.Missing" />
<exclude name="Squiz.Commenting.FunctionComment.MissingParamTag" />
<exclude name="Generic.Commenting.DocComment.MissingShort" />
<exclude name="Squiz.Commenting.VariableComment.Missing" />
<exclude name="Squiz.Commenting.VariableComment.MissingVar" />
<!-- I don't see how these are useful. -->
<exclude name="Squiz.Commenting.FileComment.MissingPackageTag" />
<!-- We really only use basic exceptions, so this is kind of overkill and tedious. -->
<exclude name="Squiz.Commenting.FunctionComment.EmptyThrows" />
<!-- Whitespace makes things more readable. -->
<exclude name="Squiz.Commenting.FileComment.SpacingAfterOpen" />
<!-- There are some valid cases of this, like in identifying a closing tag from another file; e.g., in `themes/campsite-2017/footer.php`. -->
<exclude name="Squiz.Commenting.InlineComment.SpacingAfter" />
<!-- It's not wrong for WordPress plugin file headers. -->
<exclude name="Squiz.Commenting.FileComment.WrongStyle" />
<!-- Class comments are generally not useful, so they're left out, but then PHPCS confuses the plugin headers for a class comment -->
<exclude name="Squiz.Commenting.ClassComment.WrongStyle" />
<exclude name="Squiz.Commenting.ClassComment.SpacingAfter" />
<!-- WordPress have translators comment which requires no space after `//` -->
<exclude name="Squiz.Commenting.InlineComment.NoSpaceBefore" />
<!-- Ignore punctuation at the end of comments. -->
<exclude name="Squiz.Commenting.InlineComment.InvalidEndChar" />
</rule>
<rule ref="WordPress-Extra">
<!-- I think it's better to have all the `use` statements come right after the namespace line. -->
<exclude name="PSR2.Namespaces.NamespaceDeclaration.BlankLineAfter" />
</rule>
<!-- Verify that the text_domain is set to the desired text-domain. Multiple valid text domains can be
provided as a comma-delimited list. -->
<rule ref="WordPress.WP.I18n">
<properties>
<property name="text_domain" type="array" value="wporg-learn,wporg_learn" />
</properties>
</rule>
</ruleset>