add lpstd https://github.com/lucaspalomodevelop/lpstd

.gitignore

@@ -32,4 +32,10 @@
 *.app
 
 # VSCode
-.vscode
+.vscode
+
+# lpstd
+lib/lpstd/
+
+# 
+*.drawio

src/command.h

@@ -8,6 +8,7 @@
 #include <functional>
 #include <algorithm>
 #include <iterator>
+#include "../lib/lpstd/lpstd.hpp"
 
 struct commandInfo
 {
@@ -16,7 +17,7 @@ struct commandInfo
     void (*func)(int argc, char *argv[]);
 };
 
-class Command
+class Command : public lpstd::Singleton<Command>
 {
 
 private:

src/commands.h

@@ -35,6 +35,13 @@ namespace commands
         std::cout << "search" << std::endl;
     }
 
+    // not implemented
+    void collect(int argc, char *argv[])
+    {
+        // lpstd::NotImplementedException();
+        std::cout << "collect" << std::endl;
+    }
+
     void help(int argc, char *argv[])
     {
         std::cout << "help" << std::endl;

src/main.h

@@ -3,5 +3,5 @@
 #include "./command.h"
 #include "./commands.h"
 
-Setup setup;
+Setup setup = Setup();
 Command command;

src/setup.h

@@ -8,8 +8,9 @@
 #include <sys/stat.h>
 #include <filesystem>
 #include <fstream>
+#include "../lib/lpstd/lpstd.hpp"
 
-class Setup
+class Setup : public lpstd::Singleton<Setup>
 {
 private:
 public: