fix: catch babel parse errors (#198)

This change updates the plugin to catch babel parsing errors, so that we
can give prettier a chance to throw. We're still writing an error to
console, so that in the event that prettier doesn't end up throwing,
we're still indicating that the import sorting failed.

![screenshot of new
behavior](https://github.com/user-attachments/assets/8ce5daaf-e496-4260-85d0-6753b137f9eb)

Closes #197

---------

Co-authored-by: Ian VanSchooten <ian.vanschooten@gmail.com>
Co-authored-by: Frederic Barthelemy <github@fbartho.com>

Author: 3 people

src/preprocessors/preprocessor.ts

@@ -22,7 +22,15 @@ export function preprocessor(code: string, options: PrettierOptions): string {
         parserOptions.allowReturnOutsideFunction = true;
     }
 
-    const ast = babelParser(code, parserOptions);
+    let ast: ReturnType<typeof babelParser>;
+    try {
+        ast = babelParser(code, parserOptions);
+    } catch (_) {
+        console.error(
+            ' [error] [prettier-plugin-sort-imports]: import sorting aborted due to babel parsing error.',
+        );
+        return code;
+    }
 
     const directives = ast.program.directives;
     const interpreter = ast.program.interpreter;