fix: Add docstrings for language-specific setting

Author: anaisbetts

crates/biome_configuration/src/css.rs

@@ -81,8 +81,8 @@ pub struct CssFormatterConfiguration {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub indent_width: Option<IndentWidth>,
 
-    /// The type of line ending applied to CSS (and its super languages) files.
-    #[bpaf(long("css-formatter-line-ending"), argument("lf|crlf|cr"))]
+    /// The type of line ending applied to CSS (and its super languages) files. `auto` uses CRLF on Windows and LF on other platforms.
+    #[bpaf(long("css-formatter-line-ending"), argument("lf|crlf|cr|auto"))]
     #[serde(skip_serializing_if = "Option::is_none")]
     pub line_ending: Option<LineEnding>,
 

crates/biome_configuration/src/graphql.rs

@@ -50,8 +50,8 @@ pub struct GraphqlFormatterConfiguration {
     #[bpaf(long("graphql-formatter-indent-width"), argument("NUMBER"))]
     pub indent_width: Option<IndentWidth>,
 
-    /// The type of line ending applied to GraphQL files.
-    #[bpaf(long("graphql-formatter-line-ending"), argument("lf|crlf|cr"))]
+    /// The type of line ending applied to GraphQL files. `auto` uses CRLF on Windows and LF on other platforms.
+    #[bpaf(long("graphql-formatter-line-ending"), argument("lf|crlf|cr|auto"))]
     pub line_ending: Option<LineEnding>,
 
     /// What's the max width of a line applied to GraphQL files. Defaults to 80.

crates/biome_configuration/src/html.rs

@@ -65,8 +65,8 @@ pub struct HtmlFormatterConfiguration {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub indent_width: Option<IndentWidth>,
 
-    /// The type of line ending applied to HTML (and its super languages) files.
-    #[bpaf(long("html-formatter-line-ending"), argument("lf|crlf|cr"), optional)]
+    /// The type of line ending applied to HTML (and its super languages) files. `auto` uses CRLF on Windows and LF on other platforms.
+    #[bpaf(long("html-formatter-line-ending"), argument("lf|crlf|cr|auto"), optional)]
     #[serde(skip_serializing_if = "Option::is_none")]
     pub line_ending: Option<LineEnding>,
 

crates/biome_configuration/src/javascript/formatter.rs

@@ -74,10 +74,10 @@ pub struct JsFormatterConfiguration {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub indent_width: Option<IndentWidth>,
 
-    /// The type of line ending applied to JavaScript (and its super languages) files.
+    /// The type of line ending applied to JavaScript (and its super languages) files. `auto` uses CRLF on Windows and LF on other platforms.
     #[bpaf(
         long("javascript-formatter-line-ending"),
-        argument("lf|crlf|cr"),
+        argument("lf|crlf|cr|auto"),
         optional
     )]
     #[serde(skip_serializing_if = "Option::is_none")]

crates/biome_configuration/src/json.rs

@@ -77,8 +77,8 @@ pub struct JsonFormatterConfiguration {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub indent_width: Option<IndentWidth>,
 
-    /// The type of line ending applied to JSON (and its super languages) files.
-    #[bpaf(long("json-formatter-line-ending"), argument("lf|crlf|cr"))]
+    /// The type of line ending applied to JSON (and its super languages) files. `auto` uses CRLF on Windows and LF on other platforms.
+    #[bpaf(long("json-formatter-line-ending"), argument("lf|crlf|cr|auto"))]
     #[serde(skip_serializing_if = "Option::is_none")]
     pub line_ending: Option<LineEnding>,