[Lldb-commits] [lldb] [lldb] Add `scripting extension list --instances` (PR #226043)

[Jonas Devlieghere via lldb-commits]

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@@ -254,6 +266,52 @@ class CommandObjectScriptingExtensionList : public CommandObjectParsed {
                                          use_color);
   }
 
+  void ListInstances(Args &command, CommandReturnObject &result) {
+    std::vector<lldb::ScriptedExtension> extensions;
+    for (const Args::ArgEntry &arg : command.entries()) {
+      lldb::ScriptedExtension extension =
+          ScriptInterpreter::StringToExtension(arg.ref());
+      if (extension == eScriptedExtensionInvalid) {
+        result.AppendErrorWithFormat("no scripted extension named '%s'",
+                                     arg.c_str());
+        return;
+      }
+      extensions.push_back(extension);
+    }
+
+    std::vector<ScriptedInstanceGroup> groups;
+    if (ScriptInterpreter *script_interpreter =
+            GetDebugger().GetScriptInterpreter(/*can_create=*/false))
+      groups =
+          script_interpreter->GetScriptedInstanceRegistry()->GetInstanceGroups(
+              extensions);
+
+    if (m_options.m_json_format) {
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JDevlieghere wrote:

Nice

https://github.com/llvm/llvm-project/pull/226043