logs for shim

Author: AmirSa12

bin/package-manager-completion.ts

@@ -32,10 +32,23 @@ function runCompletionCommand(
 
   // In a PowerShell host, go through powershell.exe so .ps1 shims work.
   if (isPowerShellEnv) {
+    if (process.env.TAB_DEBUG) {
+      console.error('[DEBUG] runCompletionCommand via powershell:', {
+        command,
+        args,
+      });
+    }
     return runCompletionViaPowerShell(command, args);
   }
 
   const targetCommand = preferCmdShim(command);
+  if (process.env.TAB_DEBUG) {
+    console.error('[DEBUG] runCompletionCommand via cmd path:', {
+      command,
+      targetCommand,
+      args,
+    });
+  }
   const result = spawnSync(targetCommand, args, completionSpawnOptions);
 
   return (result.stdout ?? '').trim();