challenge(formatter): remove trailing spaces after shebang

crates/biome_js_formatter/src/utils/mod.rs

@@ -35,6 +35,7 @@ use biome_js_syntax::{
     AnyJsExpression, AnyJsStatement, JsCallExpression, JsInitializerClause, JsLanguage, Modifiers,
 };
 use biome_rowan::{AstNode, AstNodeList};
+use biome_text_size::TextSize;
 pub(crate) use conditional::{AnyJsConditional, ConditionalJsxChain};
 pub(crate) use object_like::JsObjectLike;
 pub(crate) use object_pattern_like::JsObjectPatternLike;
@@ -127,7 +128,22 @@ impl<'a> FormatInterpreterToken<'a> {
 impl Format<JsFormatContext> for FormatInterpreterToken<'_> {
     fn fmt(&self, f: &mut JsFormatter) -> FormatResult<()> {
         if let Some(interpreter) = self.token {
-            write!(f, [interpreter.format()])?;
+            // Trim trailing spaces of the interpreter
+            let interpreter_text = interpreter.text_trimmed();
+            let trimmed_interpreter_text = interpreter_text.trim_end();
+            let diff = (interpreter_text.len() - trimmed_interpreter_text.len()) as u32;
+            let trimmed_range = interpreter
+                .text_trimmed_range()
+                .sub_end(TextSize::from(diff));
+
+            // We replace the interpreter token by its trimmed version
+            write!(
+                f,
+                [format_replaced(
+                    interpreter,
+                    &located_token_text(interpreter, trimmed_range)
+                )]
+            )?;
 
             match interpreter
                 .next_token()

crates/biome_js_formatter/tests/specs/js/module/interpreter-with-trailing-spaces.js

@@ -0,0 +1,2 @@
+#!/usr/bin/env node              
+console.log(1)

crates/biome_js_formatter/tests/specs/js/module/interpreter-with-trailing-spaces.js.snap

@@ -0,0 +1,38 @@
+---
+source: crates/biome_formatter_test/src/snapshot_builder.rs
+info: js/module/interpreter-with-trailing-spaces.js
+---
+
+# Input
+
+```js
+#!/usr/bin/env node              
+console.log(1)
+
+```
+
+
+=============================
+
+# Outputs
+
+## Output 1
+
+-----
+Indent style: Tab
+Indent width: 2
+Line width: 80
+Quote style: Double Quotes
+JSX quote style: Double Quotes
+Quote properties: As needed
+Trailing comma: All
+Semicolons: Always
+Arrow parentheses: Always
+-----
+
+```js
+#!/usr/bin/env node
+console.log(1);
+```
+
+