From 44d848ac660ab8471af868a036ad41b369514868 Mon Sep 17 00:00:00 2001
From: Hailey Somerville <hailey@hailey.lol>
Date: Mon, 5 Feb 2024 22:32:33 +1100
Subject: [PATCH 1/3] define database::kCurrentDbVersion publicly

---
 src/database/database.cpp         | 1 -
 src/database/include/database.hpp | 2 ++
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/database/database.cpp b/src/database/database.cpp
index 15e7060d..b596063c 100644
--- a/src/database/database.cpp
+++ b/src/database/database.cpp
@@ -56,7 +56,6 @@ static SingletonEnv<leveldb::EspEnv> sEnv;
 static const char kDbPath[] = "/.tangara-db";
 
 static const char kKeyDbVersion[] = "schema_version";
-static const uint8_t kCurrentDbVersion = 5;
 
 static const char kKeyCustom[] = "U\0";
 static const char kKeyCollator[] = "collator";
diff --git a/src/database/include/database.hpp b/src/database/include/database.hpp
index 783d3872..0aec4c44 100644
--- a/src/database/include/database.hpp
+++ b/src/database/include/database.hpp
@@ -35,6 +35,8 @@
 
 namespace database {
 
+const uint8_t kCurrentDbVersion = 5;
+
 struct SearchKey;
 class Record;
 class Iterator;

From bf761e034cf27ed3f6f4e1bb1470478095e14852 Mon Sep 17 00:00:00 2001
From: Hailey Somerville <hailey@hailey.lol>
Date: Mon, 5 Feb 2024 22:32:49 +1100
Subject: [PATCH 2/3] add version console command

---
 src/app_console/app_console.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/app_console/app_console.cpp b/src/app_console/app_console.cpp
index 4b755c67..053cb356 100644
--- a/src/app_console/app_console.cpp
+++ b/src/app_console/app_console.cpp
@@ -24,6 +24,7 @@
 #include "audio_events.hpp"
 #include "audio_fsm.hpp"
 #include "database.hpp"
+#include "esp_app_desc.h"
 #include "esp_console.h"
 #include "esp_err.h"
 #include "esp_heap_caps.h"
@@ -49,6 +50,23 @@ namespace console {
 
 std::shared_ptr<system_fsm::ServiceLocator> AppConsole::sServices;
 
+int CmdVersion(int argc, char** argv) {
+  std::cout << "firmware-version=" << esp_app_get_description()->version << std::endl;
+  std::cout << "samd-version=" << AppConsole::sServices->samd().Version() << std::endl;
+  std::cout << "collation=" << AppConsole::sServices->collator().Describe().value_or("") << std::endl;
+  std::cout << "database-schema=" << database::kCurrentDbVersion << std::endl;
+  return 0;
+}
+
+void RegisterVersion() {
+  esp_console_cmd_t cmd{.command = "version",
+                        .help = "Displays firmware version information",
+                        .hint = NULL,
+                        .func = &CmdVersion,
+                        .argtable = NULL};
+  esp_console_cmd_register(&cmd);
+}
+
 int CmdListDir(int argc, char** argv) {
   auto db = AppConsole::sServices->database().lock();
   if (!db) {
@@ -639,6 +657,7 @@ void RegisterLua() {
 }
 
 auto AppConsole::RegisterExtraComponents() -> void {
+  RegisterVersion();
   RegisterListDir();
   RegisterPlayFile();
   /*

From d78bbccdab6a0bc51e35e08379d4ac950917a61d Mon Sep 17 00:00:00 2001
From: Hailey Somerville <hailey@hailey.lol>
Date: Tue, 6 Feb 2024 09:26:46 +1100
Subject: [PATCH 3/3] convert kCurrentDbVersion to a type of integer that gets
 stringified

---
 src/app_console/app_console.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app_console/app_console.cpp b/src/app_console/app_console.cpp
index 053cb356..9c69ab6f 100644
--- a/src/app_console/app_console.cpp
+++ b/src/app_console/app_console.cpp
@@ -54,7 +54,7 @@ int CmdVersion(int argc, char** argv) {
   std::cout << "firmware-version=" << esp_app_get_description()->version << std::endl;
   std::cout << "samd-version=" << AppConsole::sServices->samd().Version() << std::endl;
   std::cout << "collation=" << AppConsole::sServices->collator().Describe().value_or("") << std::endl;
-  std::cout << "database-schema=" << database::kCurrentDbVersion << std::endl;
+  std::cout << "database-schema=" << uint32_t(database::kCurrentDbVersion) << std::endl;
   return 0;
 }