refactor: cleanup

Author: AmirSa12

bin/package-manager-completion.ts

@@ -27,10 +27,7 @@ function runCompletionCommand(
   leadingArgs: string[],
   completionArgs: string[]
 ): string {
-  const safeCompletionArgs =
-    completionArgs.length === 0 ? [''] : completionArgs;
-
-  const args = [...leadingArgs, 'complete', '--', ...safeCompletionArgs];
+  const args = [...leadingArgs, 'complete', '--', ...completionArgs];
 
   // PowerShell: prefer invoking via powershell.exe so .ps1 shims are resolved.
   if (isPowerShellEnv && path.extname(command) === '') {
@@ -39,16 +36,6 @@ function runCompletionCommand(
 
   const result = spawnSync(command, args, completionSpawnOptions);
 
-  if (result.error) {
-    throw result.error;
-  }
-
-  if (typeof result.status === 'number' && result.status !== 0) {
-    throw new Error(
-      `Completion command "${command}" exited with code ${result.status}`
-    );
-  }
-
   return (result.stdout ?? '').trim();
 }
 
@@ -74,14 +61,6 @@ function runCompletionViaPowerShell(command: string, args: string[]): string {
     completionSpawnOptions
   );
 
-  if (psResult.error) {
-    throw psResult.error;
-  }
-  if (typeof psResult.status === 'number' && psResult.status !== 0) {
-    throw new Error(
-      `Completion command "${command}" (PowerShell) exited with code ${psResult.status}`
-    );
-  }
   return (psResult.stdout ?? '').trim();
 }