[pygrep-hooks]: Detect file-level suppressions comments without rul…

crates/ruff_linter/src/checkers/noqa.rs

@@ -224,7 +224,6 @@ pub(crate) fn check_noqa(
             &noqa_directives,
             locator,
             &file_noqa_directives,
-            settings.preview,
         );
     }
 

crates/ruff_linter/src/rules/pygrep_hooks/mod.rs

@@ -10,7 +10,6 @@ mod tests {
 
     use crate::registry::Rule;
 
-    use crate::settings::types::PreviewMode;
     use crate::test::test_path;
     use crate::{assert_messages, settings};
 
@@ -30,22 +29,4 @@ mod tests {
         assert_messages!(snapshot, diagnostics);
         Ok(())
     }
-
-    #[test_case(Rule::BlanketNOQA, Path::new("PGH004_2.py"))]
-    fn preview_rules(rule_code: Rule, path: &Path) -> Result<()> {
-        let snapshot = format!(
-            "preview__{}_{}",
-            rule_code.noqa_code(),
-            path.to_string_lossy()
-        );
-        let diagnostics = test_path(
-            Path::new("pygrep_hooks").join(path).as_path(),
-            &settings::LinterSettings {
-                preview: PreviewMode::Enabled,
-                ..settings::LinterSettings::for_rule(rule_code)
-            },
-        )?;
-        assert_messages!(snapshot, diagnostics);
-        Ok(())
-    }
 }

crates/ruff_linter/src/rules/pygrep_hooks/rules/blanket_noqa.rs

@@ -4,7 +4,6 @@ use ruff_python_trivia::Cursor;
 use ruff_text_size::{Ranged, TextRange};
 
 use crate::noqa::{self, Directive, FileNoqaDirectives, NoqaDirectives};
-use crate::settings::types::PreviewMode;
 use crate::Locator;
 
 /// ## What it does
@@ -18,9 +17,6 @@ use crate::Locator;
 /// maintain, as the annotation does not clarify which diagnostics are intended
 /// to be suppressed.
 ///
-/// In [preview], this rule also checks for blanket file-level annotations (e.g.,
-/// `# ruff: noqa`, as opposed to `# ruff: noqa: F401`).
-///
 /// ## Example
 /// ```python
 /// from .base import *  # noqa
@@ -41,8 +37,6 @@ use crate::Locator;
 ///
 /// ## References
 /// - [Ruff documentation](https://docs.astral.sh/ruff/configuration/#error-suppression)
-///
-/// [preview]: https://docs.astral.sh/ruff/preview/
 #[derive(ViolationMetadata)]
 pub(crate) struct BlanketNOQA {
     missing_colon: bool,
@@ -84,19 +78,16 @@ pub(crate) fn blanket_noqa(
     noqa_directives: &NoqaDirectives,
     locator: &Locator,
     file_noqa_directives: &FileNoqaDirectives,
-    preview: PreviewMode,
 ) {
-    if preview.is_enabled() {
-        for line in file_noqa_directives.lines() {
-            if let Directive::All(_) = line.parsed_file_exemption {
-                diagnostics.push(Diagnostic::new(
-                    BlanketNOQA {
-                        missing_colon: false,
-                        file_exemption: true,
-                    },
-                    line.range(),
-                ));
-            }
+    for line in file_noqa_directives.lines() {
+        if let Directive::All(_) = line.parsed_file_exemption {
+            diagnostics.push(Diagnostic::new(
+                BlanketNOQA {
+                    missing_colon: false,
+                    file_exemption: true,
+                },
+                line.range(),
+            ));
         }
     }
 

crates/ruff_linter/src/rules/pygrep_hooks/snapshots/ruff_linter__rules__pygrep_hooks__tests__PGH004_PGH004_2.py.snap

@@ -1,6 +1,5 @@
 ---
 source: crates/ruff_linter/src/rules/pygrep_hooks/mod.rs
-snapshot_kind: text
 ---
 PGH004_2.py:1:1: PGH004 Use specific rule codes when using `noqa`
   |
@@ -9,3 +8,18 @@ PGH004_2.py:1:1: PGH004 Use specific rule codes when using `noqa`
 2 | # ruff : noqa
 3 | # ruff: noqa: F401
   |
+
+PGH004_2.py:2:1: PGH004 Use specific rule codes when using `ruff: noqa`
+  |
+1 | # noqa
+2 | # ruff : noqa
+  | ^^^^^^^^^^^^^ PGH004
+3 | # ruff: noqa: F401
+  |
+
+PGH004_2.py:6:1: PGH004 Use specific rule codes when using `ruff: noqa`
+  |
+6 | # flake8: noqa
+  | ^^^^^^^^^^^^^^ PGH004
+7 | import math as m
+  |