Poc of path aware rules

Author: VincentLanglet

src/Rules/Node/PathAwareNodeRule.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace TwigCsFixer\Rules\Node;
+
+use Twig\Environment;
+use Twig\Node\Node;
+use TwigCsFixer\Report\Report;
+
+final class PathAwareNodeRule implements PathAwareNodeRuleInterface
+{
+    public function __construct(
+        private NodeRuleInterface $rule,
+        private string $filePattern,
+    ) {
+    }
+
+    public function enterNode(Node $node, Environment $env): Node
+    {
+        return $this->rule->enterNode($node, $env);
+    }
+
+    public function leaveNode(Node $node, Environment $env): ?Node
+    {
+        return $this->rule->leaveNode($node, $env);
+    }
+
+    public function getPriority(): int
+    {
+        return $this->rule->getPriority();
+    }
+
+    public function setReport(Report $report, array $ignoredViolations = []): void
+    {
+        $this->rule->setReport($report, $ignoredViolations);
+    }
+
+    public function support(string $path): bool
+    {
+        return fnmatch($this->filePattern, $path);
+    }
+}

src/Rules/Node/PathAwareNodeRuleInterface.php

@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+namespace TwigCsFixer\Rules\Node;
+
+use Twig\NodeVisitor\NodeVisitorInterface;
+use TwigCsFixer\Report\Report;
+use TwigCsFixer\Report\ViolationId;
+
+interface PathAwareNodeRuleInterface extends NodeRuleInterface
+{
+    public function support(string $path): bool;
+}

src/Rules/PathAwareRule.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace TwigCsFixer\Rules;
+
+use TwigCsFixer\Report\Report;
+use TwigCsFixer\Token\Tokens;
+
+final class PathAwareRule implements PathAwareRuleInterface
+{
+    public function __construct(
+        private RuleInterface $rule,
+        private string $filePattern,
+    ) {
+    }
+
+    public function lintFile(Tokens $tokens, Report $report): void
+    {
+        $this->rule->lintFile($tokens, $report);
+    }
+
+    public function support(string $path): bool
+    {
+        return fnmatch($this->filePattern, $path);
+    }
+}

src/Rules/PathAwareRuleInterface.php

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace TwigCsFixer\Rules;
+
+use TwigCsFixer\Report\Report;
+use TwigCsFixer\Token\Tokens;
+
+interface PathAwareRuleInterface extends RuleInterface
+{
+    public function support(string $path): bool;
+}

src/Runner/Linter.php

@@ -17,6 +17,8 @@
 use TwigCsFixer\Report\Violation;
 use TwigCsFixer\Report\ViolationId;
 use TwigCsFixer\Rules\Node\NodeRuleInterface;
+use TwigCsFixer\Rules\Node\PathAwareNodeRuleInterface;
+use TwigCsFixer\Rules\PathAwareRuleInterface;
 use TwigCsFixer\Rules\RuleInterface;
 use TwigCsFixer\Ruleset\Ruleset;
 use TwigCsFixer\Token\TokenizerInterface;
@@ -46,8 +48,6 @@ public function run(iterable $files, Ruleset $ruleset, ?FixerInterface $fixer =
         $rules = array_filter($ruleset->getRules(), static fn ($rule) => $rule instanceof RuleInterface);
         $nodeVisitorRules = array_filter($ruleset->getRules(), static fn ($rule) => $rule instanceof NodeRuleInterface);
 
-        $traverser = new NodeTraverser($this->env, $nodeVisitorRules);
-
         // Process
         foreach ($files as $file) {
             $filePath = $file->getPathname();
@@ -117,6 +117,10 @@ public function run(iterable $files, Ruleset $ruleset, ?FixerInterface $fixer =
             }
 
             foreach ($rules as $rule) {
+                if ($rule instanceof PathAwareRuleInterface && !$rule->support($filePath)) {
+                    continue;
+                }
+
                 $rule->lintFile($stream, $report);
             }
 
@@ -126,10 +130,17 @@ public function run(iterable $files, Ruleset $ruleset, ?FixerInterface $fixer =
                     continue;
                 }
 
+                $nodeVisitors = [];
                 foreach ($nodeVisitorRules as $nodeVisitor) {
+                    if ($rule instanceof PathAwareNodeRuleInterface && !$rule->support($filePath)) {
+                        continue;
+                    }
+
                     $nodeVisitor->setReport($report, $stream->getIgnoredViolations());
+                    $nodeVisitors[] = $nodeVisitor;
                 }
 
+                $traverser = new NodeTraverser($this->env, $nodeVisitors);
                 $traverser->traverse($node);
             }