From cd650b30bd3ddfb9f71622278ef5b6f94ae27ac8 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Fri, 19 Jan 2024 12:52:41 +1100
Subject: fix some lua stack leaks + add a console func to help debug

---
 src/app_console/app_console.cpp | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'src/app_console')

diff --git a/src/app_console/app_console.cpp b/src/app_console/app_console.cpp
index 2d16b60b..7347f130 100644
--- a/src/app_console/app_console.cpp
+++ b/src/app_console/app_console.cpp
@@ -43,6 +43,7 @@
 #include "service_locator.hpp"
 #include "system_events.hpp"
 #include "track.hpp"
+#include "ui_events.hpp"
 
 namespace console {
 
@@ -326,6 +327,25 @@ void RegisterHeaps() {
   esp_console_cmd_register(&cmd);
 }
 
+int CmdStacks(int argc, char** argv) {
+  static const std::pmr::string usage = "usage: stacks";
+  if (argc != 1) {
+    std::cout << usage << std::endl;
+    return 1;
+  }
+  events::Ui().Dispatch(ui::DumpLuaStack{});
+  return 0;
+}
+
+void RegisterStacks() {
+  esp_console_cmd_t cmd{.command = "stacks",
+                        .help = "prints contents of each lua stack",
+                        .hint = NULL,
+                        .func = &CmdStacks,
+                        .argtable = NULL};
+  esp_console_cmd_register(&cmd);
+}
+
 #if CONFIG_HEAP_TRACING
 static heap_trace_record_t* sTraceRecords = nullptr;
 static bool sIsTracking = false;
@@ -630,6 +650,7 @@ auto AppConsole::RegisterExtraComponents() -> void {
   RegisterTasks();
 
   RegisterHeaps();
+  RegisterStacks();
 
 #if CONFIG_HEAP_TRACING
   RegisterAllocs();
-- 
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