Use line-length setting for isort (#8235)

crates/ruff_linter/src/rules/isort/rules/organize_imports.rs

@@ -120,7 +120,7 @@ pub(crate) fn organize_imports(
         block,
         comments,
         locator,
-        settings.pycodestyle.max_line_length,
+        settings.line_length,
         LineWidthBuilder::new(settings.tab_size).add_str(indentation),
         stylist,
         &settings.src,

crates/ruff_linter/src/settings/mod.rs

@@ -14,6 +14,7 @@ use rustc_hash::FxHashSet;
 use crate::codes::RuleCodePrefix;
 use ruff_macros::CacheKey;
 
+use crate::line_width::LineLength;
 use crate::registry::{Linter, Rule, RuleSet};
 use crate::rules::{
     flake8_annotations, flake8_bandit, flake8_bugbear, flake8_builtins, flake8_comprehensions,
@@ -59,6 +60,7 @@ pub struct LinterSettings {
     pub namespace_packages: Vec<PathBuf>,
     pub src: Vec<PathBuf>,
     pub tab_size: IndentWidth,
+    pub line_length: LineLength,
     pub task_tags: Vec<String>,
     pub typing_modules: Vec<String>,
 
@@ -155,6 +157,7 @@ impl LinterSettings {
             src: vec![path_dedot::CWD.clone()],
             // Needs duplicating
             tab_size: IndentWidth::default(),
+            line_length: LineLength::default(),
 
             task_tags: TASK_TAGS.iter().map(ToString::to_string).collect(),
             typing_modules: vec![],

crates/ruff_workspace/src/configuration.rs

@@ -228,6 +228,7 @@ impl Configuration {
                     .unwrap_or_else(|| DUMMY_VARIABLE_RGX.clone()),
                 external: lint.external.unwrap_or_default(),
                 ignore_init_module_imports: lint.ignore_init_module_imports.unwrap_or_default(),
+                line_length,
                 tab_size: self.indent_width.unwrap_or_default(),
                 namespace_packages: self.namespace_packages.unwrap_or_default(),
                 per_file_ignores: resolve_per_file_ignores(

crates/ruff_workspace/src/options.rs

@@ -352,7 +352,7 @@ pub struct Options {
 
     // Global Formatting options
     /// The line length to use when enforcing long-lines violations (like `E501`)
-    /// and at which the formatter prefers to wrap lines.
+    /// and at which `isort` and the formatter prefers to wrap lines.
     ///
     /// The length is determined by the number of characters per line, except for lines containing East Asian characters or emojis.
     /// For these lines, the [unicode width](https://unicode.org/reports/tr11/) of each character is added up to determine the length.