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<section class="section">
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<div class="section-content top-matter">
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<h1>Rule</h1>
|
||
<div class="declaration">
|
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<div class="language">
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||
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<pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">protocol</span> <span class="kt">Rule</span></code></pre>
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||
|
||
</div>
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||
</div>
|
||
<p>An executable value that can identify issues (violations) in Swift source code.</p>
|
||
|
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<div class="slightly-smaller">
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<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L5-L97">Show on GitHub</a>
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<code>
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<a name="/s:13SwiftLintCore4RuleP17ConfigurationTypeQa"></a>
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<a name="//apple_ref/swift/Alias/ConfigurationType" class="dashAnchor"></a>
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<a class="token" href="#/s:13SwiftLintCore4RuleP17ConfigurationTypeQa">ConfigurationType</a>
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<div class="abstract">
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<p>The type of the configuration used to configure this rule.</p>
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||
|
||
</div>
|
||
<div class="declaration">
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||
<h4>Declaration</h4>
|
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<div class="language">
|
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<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="kd">associatedtype</span> <span class="kt">ConfigurationType</span> <span class="p">:</span> <span class="kt"><a href="../Protocols/RuleConfiguration.html">RuleConfiguration</a></span></code></pre>
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</div>
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</div>
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<div class="slightly-smaller">
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<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L7">Show on GitHub</a>
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<code>
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|
||
<a class="token" href="#/s:13SwiftLintCore4RuleP11descriptionAA0D11DescriptionVvpZ">description</a>
|
||
</code>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>A verbose description of many of this rule’s properties.</p>
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="kd">static</span> <span class="k">var</span> <span class="nv">description</span><span class="p">:</span> <span class="kt"><a href="../Structs/RuleDescription.html">RuleDescription</a></span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L10">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RuleP13configuration17ConfigurationTypeQzvp"></a>
|
||
<a name="//apple_ref/swift/Property/configuration" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RuleP13configuration17ConfigurationTypeQzvp">configuration</a>
|
||
</code>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>This rule’s configuration.</p>
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="k">var</span> <span class="nv">configuration</span><span class="p">:</span> <span class="kt"><a href="../Protocols/Rule.html#/s:13SwiftLintCore4RuleP17ConfigurationTypeQa">ConfigurationType</a></span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L13">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RuleP06shouldB10EmptyFilesSbvp"></a>
|
||
<a name="//apple_ref/swift/Property/shouldLintEmptyFiles" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RuleP06shouldB10EmptyFilesSbvp">shouldLintEmptyFiles</a>
|
||
</code>
|
||
<span class="declaration-note">
|
||
Default implementation
|
||
</span>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>Whether this rule should be used on empty files. Defaults to <code>false</code>.</p>
|
||
|
||
</div>
|
||
<h4>Default Implementation</h4>
|
||
<div class="default_impl abstract">
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="k">var</span> <span class="nv">shouldLintEmptyFiles</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L16">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RulePxycfc"></a>
|
||
<a name="//apple_ref/swift/Method/init()" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RulePxycfc">init()</a>
|
||
</code>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>A default initializer for rules. All rules need to be trivially initializable.</p>
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="nf">init</span><span class="p">()</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L19">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RuleP13configurationxyp_tKcfc"></a>
|
||
<a name="//apple_ref/swift/Method/init(configuration:)" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RuleP13configurationxyp_tKcfc">init(configuration:<wbr>)</a>
|
||
</code>
|
||
<span class="declaration-note">
|
||
Default implementation
|
||
</span>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>Creates a rule by applying its configuration.</p>
|
||
<div class="aside aside-throws">
|
||
<p class="aside-title">Throws</p>
|
||
<p>Throws if the configuration didn’t match the expected format.</p>
|
||
|
||
</div>
|
||
|
||
</div>
|
||
<h4>Default Implementation</h4>
|
||
<div class="default_impl abstract">
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="nf">init</span><span class="p">(</span><span class="nv">configuration</span><span class="p">:</span> <span class="kt">Any</span><span class="p">)</span> <span class="k">throws</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div>
|
||
<h4>Parameters</h4>
|
||
<table class="graybox">
|
||
<tbody>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>configuration</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>The untyped configuration value to apply.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L26">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RuleP30createConfigurationDescription16exclusiveOptionsAA0dfG0VShySSG_tF"></a>
|
||
<a name="//apple_ref/swift/Method/createConfigurationDescription(exclusiveOptions:)" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RuleP30createConfigurationDescription16exclusiveOptionsAA0dfG0VShySSG_tF">createConfigurationDescription(exclusiveOptions:<wbr>)</a>
|
||
</code>
|
||
<span class="declaration-note">
|
||
Default implementation
|
||
</span>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>Create a description of how this rule has been configured to run.</p>
|
||
|
||
</div>
|
||
<h4>Default Implementation</h4>
|
||
<div class="default_impl abstract">
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="kd">func</span> <span class="nf">createConfigurationDescription</span><span class="p">(</span><span class="nv">exclusiveOptions</span><span class="p">:</span> <span class="kt">Set</span><span class="o"><</span><span class="kt">String</span><span class="o">></span><span class="p">)</span> <span class="o">-></span> <span class="kt"><a href="../Structs/RuleConfigurationDescription.html">RuleConfigurationDescription</a></span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div>
|
||
<h4>Parameters</h4>
|
||
<table class="graybox">
|
||
<tbody>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>exclusiveOptions</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>A set of options that should be excluded from the description.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
<div>
|
||
<h4>Return Value</h4>
|
||
<p>A description of the rule’s configuration.</p>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L33">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RuleP8validate4file17compilerArgumentsSayAA14StyleViolationVGAA0aB4FileC_SaySSGtF"></a>
|
||
<a name="//apple_ref/swift/Method/validate(file:compilerArguments:)" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RuleP8validate4file17compilerArgumentsSayAA14StyleViolationVGAA0aB4FileC_SaySSGtF">validate(file:<wbr>compilerArguments:<wbr>)</a>
|
||
</code>
|
||
<span class="declaration-note">
|
||
Default implementation
|
||
</span>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>Executes the rule on a file and returns any violations to the rule’s expectations.</p>
|
||
|
||
</div>
|
||
<h4>Default Implementation</h4>
|
||
<div class="default_impl abstract">
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="kd">func</span> <span class="nf">validate</span><span class="p">(</span><span class="nv">file</span><span class="p">:</span> <span class="kt"><a href="../Classes/SwiftLintFile.html">SwiftLintFile</a></span><span class="p">,</span> <span class="nv">compilerArguments</span><span class="p">:</span> <span class="p">[</span><span class="kt">String</span><span class="p">])</span> <span class="o">-></span> <span class="p">[</span><span class="kt"><a href="../Structs/StyleViolation.html">StyleViolation</a></span><span class="p">]</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div>
|
||
<h4>Parameters</h4>
|
||
<table class="graybox">
|
||
<tbody>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>file</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>The file for which to execute the rule.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>compilerArguments</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>The compiler arguments needed to compile this file.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
<div>
|
||
<h4>Return Value</h4>
|
||
<p>All style violations to the rule’s expectations.</p>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L41">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RuleP8validate4fileSayAA14StyleViolationVGAA0aB4FileC_tF"></a>
|
||
<a name="//apple_ref/swift/Method/validate(file:)" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RuleP8validate4fileSayAA14StyleViolationVGAA0aB4FileC_tF">validate(file:<wbr>)</a>
|
||
</code>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>Executes the rule on a file and returns any violations to the rule’s expectations.</p>
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="kd">func</span> <span class="nf">validate</span><span class="p">(</span><span class="nv">file</span><span class="p">:</span> <span class="kt"><a href="../Classes/SwiftLintFile.html">SwiftLintFile</a></span><span class="p">)</span> <span class="o">-></span> <span class="p">[</span><span class="kt"><a href="../Structs/StyleViolation.html">StyleViolation</a></span><span class="p">]</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div>
|
||
<h4>Parameters</h4>
|
||
<table class="graybox">
|
||
<tbody>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>file</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>The file for which to execute the rule.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
<div>
|
||
<h4>Return Value</h4>
|
||
<p>All style violations to the rule’s expectations.</p>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L48">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RuleP9isEqualToySbqd__AaBRd__lF"></a>
|
||
<a name="//apple_ref/swift/Method/isEqualTo(_:)" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RuleP9isEqualToySbqd__AaBRd__lF">isEqualTo(_:<wbr>)</a>
|
||
</code>
|
||
<span class="declaration-note">
|
||
Default implementation
|
||
</span>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>Whether or not the specified rule is equivalent to the current rule.</p>
|
||
|
||
</div>
|
||
<h4>Default Implementation</h4>
|
||
<div class="default_impl abstract">
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="kd">func</span> <span class="nf">isEqualTo</span><span class="p">(</span><span class="n">_</span> <span class="nv">rule</span><span class="p">:</span> <span class="kd">some</span> <span class="kt">Rule</span><span class="p">)</span> <span class="o">-></span> <span class="kt">Bool</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div>
|
||
<h4>Parameters</h4>
|
||
<table class="graybox">
|
||
<tbody>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>rule</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>The <code>rule</code> value to compare against.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
<div>
|
||
<h4>Return Value</h4>
|
||
<p>Whether or not the specified rule is equivalent to the current rule.</p>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L55">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RuleP11collectInfo3for4into17compilerArgumentsyAA0aB4FileC_AA0D7StorageCSaySSGtF"></a>
|
||
<a name="//apple_ref/swift/Method/collectInfo(for:into:compilerArguments:)" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RuleP11collectInfo3for4into17compilerArgumentsyAA0aB4FileC_AA0D7StorageCSaySSGtF">collectInfo(for:<wbr>into:<wbr>compilerArguments:<wbr>)</a>
|
||
</code>
|
||
<span class="declaration-note">
|
||
Default implementation
|
||
</span>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>Collects information for the specified file in a storage object, to be analyzed by a <code>CollectedLinter</code>.</p>
|
||
<div class="aside aside-note">
|
||
<p class="aside-title">Note</p>
|
||
<p>This function is called by the linter and is always implemented in extensions.</p>
|
||
|
||
</div>
|
||
|
||
</div>
|
||
<h4>Default Implementation</h4>
|
||
<div class="default_impl abstract">
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="kd">func</span> <span class="nf">collectInfo</span><span class="p">(</span><span class="k">for</span> <span class="nv">file</span><span class="p">:</span> <span class="kt"><a href="../Classes/SwiftLintFile.html">SwiftLintFile</a></span><span class="p">,</span> <span class="n">into</span> <span class="nv">storage</span><span class="p">:</span> <span class="kt"><a href="../Classes/RuleStorage.html">RuleStorage</a></span><span class="p">,</span> <span class="nv">compilerArguments</span><span class="p">:</span> <span class="p">[</span><span class="kt">String</span><span class="p">])</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div>
|
||
<h4>Parameters</h4>
|
||
<table class="graybox">
|
||
<tbody>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>file</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>The file for which to collect info.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>storage</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>The storage object where collected info should be saved.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>compilerArguments</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>The compiler arguments needed to compile this file.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L64">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RuleP8validate4file5using17compilerArgumentsSayAA14StyleViolationVGAA0aB4FileC_AA0D7StorageCSaySSGtF"></a>
|
||
<a name="//apple_ref/swift/Method/validate(file:using:compilerArguments:)" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RuleP8validate4file5using17compilerArgumentsSayAA14StyleViolationVGAA0aB4FileC_AA0D7StorageCSaySSGtF">validate(file:<wbr>using:<wbr>compilerArguments:<wbr>)</a>
|
||
</code>
|
||
<span class="declaration-note">
|
||
Default implementation
|
||
</span>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>Executes the rule on a file after collecting file info for all files and returns any violations to the rule’s
|
||
expectations.</p>
|
||
<div class="aside aside-note">
|
||
<p class="aside-title">Note</p>
|
||
<p>This function is called by the linter and is always implemented in extensions.</p>
|
||
|
||
</div>
|
||
|
||
</div>
|
||
<h4>Default Implementation</h4>
|
||
<div class="default_impl abstract">
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="kd">func</span> <span class="nf">validate</span><span class="p">(</span><span class="nv">file</span><span class="p">:</span> <span class="kt"><a href="../Classes/SwiftLintFile.html">SwiftLintFile</a></span><span class="p">,</span> <span class="n">using</span> <span class="nv">storage</span><span class="p">:</span> <span class="kt"><a href="../Classes/RuleStorage.html">RuleStorage</a></span><span class="p">,</span> <span class="nv">compilerArguments</span><span class="p">:</span> <span class="p">[</span><span class="kt">String</span><span class="p">])</span> <span class="o">-></span> <span class="p">[</span><span class="kt"><a href="../Structs/StyleViolation.html">StyleViolation</a></span><span class="p">]</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div>
|
||
<h4>Parameters</h4>
|
||
<table class="graybox">
|
||
<tbody>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>file</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>The file for which to execute the rule.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>storage</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>The storage object containing all collected info.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>compilerArguments</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>The compiler arguments needed to compile this file.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
<div>
|
||
<h4>Return Value</h4>
|
||
<p>All style violations to the rule’s expectations.</p>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L76">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RuleP13canBeDisabled9violation2bySbAA14StyleViolationV_AA0D10IdentifierOtF"></a>
|
||
<a name="//apple_ref/swift/Method/canBeDisabled(violation:by:)" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RuleP13canBeDisabled9violation2bySbAA14StyleViolationV_AA0D10IdentifierOtF">canBeDisabled(violation:<wbr>by:<wbr>)</a>
|
||
</code>
|
||
<span class="declaration-note">
|
||
Default implementation
|
||
</span>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>Checks if a style violation can be disabled by a command specifying a rule ID. Only the rule can claim that for
|
||
sure since it knows all the possible identifiers.</p>
|
||
|
||
</div>
|
||
<h4>Default Implementation</h4>
|
||
<div class="default_impl abstract">
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="kd">func</span> <span class="nf">canBeDisabled</span><span class="p">(</span><span class="nv">violation</span><span class="p">:</span> <span class="kt"><a href="../Structs/StyleViolation.html">StyleViolation</a></span><span class="p">,</span> <span class="n">by</span> <span class="nv">ruleID</span><span class="p">:</span> <span class="kt"><a href="../Enums/RuleIdentifier.html">RuleIdentifier</a></span><span class="p">)</span> <span class="o">-></span> <span class="kt">Bool</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div>
|
||
<h4>Parameters</h4>
|
||
<table class="graybox">
|
||
<tbody>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>violation</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>A style violation.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>ruleID</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>The name of a rule as used in a disable command.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
<div>
|
||
<h4>Return Value</h4>
|
||
<p>A boolean value indicating whether the violation can be disabled by the given ID.</p>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L86">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RuleP9isEnabled2in3forSbAA6RegionV_SStF"></a>
|
||
<a name="//apple_ref/swift/Method/isEnabled(in:for:)" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RuleP9isEnabled2in3forSbAA6RegionV_SStF">isEnabled(in:<wbr>for:<wbr>)</a>
|
||
</code>
|
||
<span class="declaration-note">
|
||
Default implementation
|
||
</span>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>Checks if a the rule is enabled in a given region. A specific rule ID can be provided in case a rule supports
|
||
more than one identifier.</p>
|
||
|
||
</div>
|
||
<h4>Default Implementation</h4>
|
||
<div class="default_impl abstract">
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="kd">func</span> <span class="nf">isEnabled</span><span class="p">(</span><span class="k">in</span> <span class="nv">region</span><span class="p">:</span> <span class="kt"><a href="../Structs/Region.html">Region</a></span><span class="p">,</span> <span class="k">for</span> <span class="nv">ruleID</span><span class="p">:</span> <span class="kt">String</span><span class="p">)</span> <span class="o">-></span> <span class="kt">Bool</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div>
|
||
<h4>Parameters</h4>
|
||
<table class="graybox">
|
||
<tbody>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>region</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>The region to check.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
<tr>
|
||
<td>
|
||
<code>
|
||
<em>ruleID</em>
|
||
</code>
|
||
</td>
|
||
<td>
|
||
<div>
|
||
<p>Rule identifier deviating from the default rule’s name.</p>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
<div>
|
||
<h4>Return Value</h4>
|
||
<p>A boolean value indicating whether the rule is enabled in the given region.</p>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L96">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RulePAAE16cacheDescriptionSSvp"></a>
|
||
<a name="//apple_ref/swift/Property/cacheDescription" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RulePAAE16cacheDescriptionSSvp">cacheDescription</a>
|
||
</code>
|
||
<span class="declaration-note">
|
||
Extension method
|
||
</span>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>The cache description which will be used to determine if a previous
|
||
cached value is still valid given the new cache value.</p>
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="k">var</span> <span class="nv">cacheDescription</span><span class="p">:</span> <span class="kt">String</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L130-L132">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RulePAAE10identifierSSvpZ"></a>
|
||
<a name="//apple_ref/swift/Variable/identifier" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RulePAAE10identifierSSvpZ">identifier</a>
|
||
</code>
|
||
<span class="declaration-note">
|
||
Extension method
|
||
</span>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>The rule’s unique identifier which is the same as <code>Rule.description.identifier</code>.</p>
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="kd">static</span> <span class="k">var</span> <span class="nv">identifier</span><span class="p">:</span> <span class="kt">String</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L155">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
<li class="item">
|
||
<div>
|
||
<code>
|
||
<a name="/s:13SwiftLintCore4RulePAAE17requiresSourceKitSbvp"></a>
|
||
<a name="//apple_ref/swift/Property/requiresSourceKit" class="dashAnchor"></a>
|
||
<a class="token" href="#/s:13SwiftLintCore4RulePAAE17requiresSourceKitSbvp">requiresSourceKit</a>
|
||
</code>
|
||
<span class="declaration-note">
|
||
Extension method
|
||
</span>
|
||
</div>
|
||
<div class="height-container">
|
||
<div class="pointer-container"></div>
|
||
<section class="section">
|
||
<div class="pointer"></div>
|
||
<div class="abstract">
|
||
<p>Whether this rule requires SourceKit to operate.
|
||
Returns false if the rule conforms to SourceKitFreeRule or if it conforms to
|
||
ConditionallySourceKitFree and is currently configured to not require SourceKit.</p>
|
||
|
||
</div>
|
||
<div class="declaration">
|
||
<h4>Declaration</h4>
|
||
<div class="language">
|
||
<p class="aside-title">Swift</p>
|
||
<pre class="highlight swift"><code><span class="k">var</span> <span class="nv">requiresSourceKit</span><span class="p">:</span> <span class="kt">Bool</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
|
||
|
||
</div>
|
||
</div>
|
||
<div class="slightly-smaller">
|
||
<a href="https://github.com/realm/SwiftLint/tree/main/Source/SwiftLintCore/Protocols/Rule.swift#L253-L266">Show on GitHub</a>
|
||
</div>
|
||
</section>
|
||
</div>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
</section>
|
||
|
||
</article>
|
||
</div>
|
||
<section class="footer">
|
||
<p>© 2023 <a class="link" href="https://jpsim.com" target="_blank" rel="external noopener">JP Simard</a> under MIT.</p>
|
||
<p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external noopener">jazzy ♪♫ v0.15.3</a>, a <a class="link" href="https://realm.io" target="_blank" rel="external noopener">Realm</a> project.</p>
|
||
</section>
|
||
</body>
|
||
</html>
|