Avoid running logical line rule logic if not enabled (#11951)

## Summary

This PR updates the logical line rules entry-point function to only run
the logic if any of the rules within that group is enabled.

Although this shouldn't really give any performance improvements, it's
better not to do additional work if we can. This is also consistent with
how other rules are run.

## Test Plan

`cargo insta test`

Author: dhruvmanila

Diff for: crates/ruff_linter/src/checkers/logical_lines.rs

@@ -6,7 +6,7 @@ use ruff_python_parser::{TokenKind, Tokens};
 use ruff_source_file::Locator;
 use ruff_text_size::{Ranged, TextRange};
 
-use crate::registry::AsRule;
+use crate::registry::{AsRule, Rule};
 use crate::rules::pycodestyle::rules::logical_lines::{
     extraneous_whitespace, indentation, missing_whitespace, missing_whitespace_after_keyword,
     missing_whitespace_around_operator, redundant_backslash, space_after_comma,
@@ -45,36 +45,111 @@ pub(crate) fn check_logical_lines(
     let mut prev_indent_level = None;
     let indent_char = stylist.indentation().as_char();
 
+    let enforce_space_around_operator = settings.rules.any_enabled(&[
+        Rule::MultipleSpacesBeforeOperator,
+        Rule::MultipleSpacesAfterOperator,
+        Rule::TabBeforeOperator,
+        Rule::TabAfterOperator,
+    ]);
+    let enforce_whitespace_around_named_parameter_equals = settings.rules.any_enabled(&[
+        Rule::UnexpectedSpacesAroundKeywordParameterEquals,
+        Rule::MissingWhitespaceAroundParameterEquals,
+    ]);
+    let enforce_missing_whitespace_around_operator = settings.rules.any_enabled(&[
+        Rule::MissingWhitespaceAroundOperator,
+        Rule::MissingWhitespaceAroundArithmeticOperator,
+        Rule::MissingWhitespaceAroundBitwiseOrShiftOperator,
+        Rule::MissingWhitespaceAroundModuloOperator,
+    ]);
+    let enforce_missing_whitespace = settings.rules.enabled(Rule::MissingWhitespace);
+    let enforce_space_after_comma = settings
+        .rules
+        .any_enabled(&[Rule::MultipleSpacesAfterComma, Rule::TabAfterComma]);
+    let enforce_extraneous_whitespace = settings.rules.any_enabled(&[
+        Rule::WhitespaceAfterOpenBracket,
+        Rule::WhitespaceBeforeCloseBracket,
+        Rule::WhitespaceBeforePunctuation,
+    ]);
+    let enforce_whitespace_around_keywords = settings.rules.any_enabled(&[
+        Rule::MultipleSpacesAfterKeyword,
+        Rule::MultipleSpacesBeforeKeyword,
+        Rule::TabAfterKeyword,
+        Rule::TabBeforeKeyword,
+    ]);
+    let enforce_missing_whitespace_after_keyword =
+        settings.rules.enabled(Rule::MissingWhitespaceAfterKeyword);
+    let enforce_whitespace_before_comment = settings.rules.any_enabled(&[
+        Rule::TooFewSpacesBeforeInlineComment,
+        Rule::NoSpaceAfterInlineComment,
+        Rule::NoSpaceAfterBlockComment,
+        Rule::MultipleLeadingHashesForBlockComment,
+    ]);
+    let enforce_whitespace_before_parameters =
+        settings.rules.enabled(Rule::WhitespaceBeforeParameters);
+    let enforce_redundant_backslash = settings.rules.enabled(Rule::RedundantBackslash);
+    let enforce_indentation = settings.rules.any_enabled(&[
+        Rule::IndentationWithInvalidMultiple,
+        Rule::NoIndentedBlock,
+        Rule::UnexpectedIndentation,
+        Rule::IndentationWithInvalidMultipleComment,
+        Rule::NoIndentedBlockComment,
+        Rule::UnexpectedIndentationComment,
+        Rule::OverIndented,
+    ]);
+
     for line in &LogicalLines::from_tokens(tokens, locator) {
         if line.flags().contains(TokenFlags::OPERATOR) {
-            space_around_operator(&line, &mut context);
-            whitespace_around_named_parameter_equals(&line, &mut context);
-            missing_whitespace_around_operator(&line, &mut context);
-            missing_whitespace(&line, &mut context);
+            if enforce_space_around_operator {
+                space_around_operator(&line, &mut context);
+            }
+
+            if enforce_whitespace_around_named_parameter_equals {
+                whitespace_around_named_parameter_equals(&line, &mut context);
+            }
+
+            if enforce_missing_whitespace_around_operator {
+                missing_whitespace_around_operator(&line, &mut context);
+            }
+
+            if enforce_missing_whitespace {
+                missing_whitespace(&line, &mut context);
+            }
         }
-        if line.flags().contains(TokenFlags::PUNCTUATION) {
+
+        if line.flags().contains(TokenFlags::PUNCTUATION) && enforce_space_after_comma {
             space_after_comma(&line, &mut context);
         }
 
         if line
             .flags()
             .intersects(TokenFlags::OPERATOR | TokenFlags::BRACKET | TokenFlags::PUNCTUATION)
+            && enforce_extraneous_whitespace
         {
             extraneous_whitespace(&line, &mut context);
         }
 
         if line.flags().contains(TokenFlags::KEYWORD) {
-            whitespace_around_keywords(&line, &mut context);
-            missing_whitespace_after_keyword(&line, &mut context);
+            if enforce_whitespace_around_keywords {
+                whitespace_around_keywords(&line, &mut context);
+            }
+
+            if enforce_missing_whitespace_after_keyword {
+                missing_whitespace_after_keyword(&line, &mut context);
+            }
         }
 
-        if line.flags().contains(TokenFlags::COMMENT) {
+        if line.flags().contains(TokenFlags::COMMENT) && enforce_whitespace_before_comment {
             whitespace_before_comment(&line, locator, &mut context);
         }
 
         if line.flags().contains(TokenFlags::BRACKET) {
-            whitespace_before_parameters(&line, &mut context);
-            redundant_backslash(&line, locator, indexer, &mut context);
+            if enforce_whitespace_before_parameters {
+                whitespace_before_parameters(&line, &mut context);
+            }
+
+            if enforce_redundant_backslash {
+                redundant_backslash(&line, locator, indexer, &mut context);
+            }
         }
 
         // Extract the indentation level.
@@ -92,16 +167,18 @@ pub(crate) fn check_logical_lines(
 
         let indent_size = 4;
 
-        for kind in indentation(
-            &line,
-            prev_line.as_ref(),
-            indent_char,
-            indent_level,
-            prev_indent_level,
-            indent_size,
-        ) {
-            if settings.rules.enabled(kind.rule()) {
-                context.push_diagnostic(Diagnostic::new(kind, range));
+        if enforce_indentation {
+            for kind in indentation(
+                &line,
+                prev_line.as_ref(),
+                indent_char,
+                indent_level,
+                prev_indent_level,
+                indent_size,
+            ) {
+                if settings.rules.enabled(kind.rule()) {
+                    context.push_diagnostic(Diagnostic::new(kind, range));
+                }
             }
         }
 

Diff for: crates/ruff_linter/src/rules/pycodestyle/rules/logical_lines/indentation.rs

@@ -250,7 +250,7 @@ impl Violation for OverIndented {
     }
 }
 
-/// E111, E114, E112, E113, E115, E116, E117
+/// E111, E112, E113, E114, E115, E116, E117
 pub(crate) fn indentation(
     logical_line: &LogicalLine,
     prev_logical_line: Option<&LogicalLine>,