added ls command for listing all scripts

makefile

@@ -1,5 +1,5 @@
 CC = g++
-CFLAGS = -std=c++11 -Wall
+CFLAGS = -std=c++17 -Wall
 SRCDIR = ./src
 BINDIR = ./bin
 

src/main.cpp

@@ -13,7 +13,7 @@ int main(int argc, char *argv[])
     return 0;
 }
 
-// input function for parsing arguments and creating commands and running them 
+// input function for parsing arguments and creating commands and running them
 void input(int argc, char *argv[])
 {
     InputParser input(argc, argv);
@@ -21,6 +21,7 @@ void input(int argc, char *argv[])
 
     command.addCommand("run", runScript);
     command.addCommand("help", help);
+    command.addCommand("ls", listScripts);
     command.addDefaultCommand(runScript);
     command.runCommand(argv[1], argc, argv);
 }
@@ -36,6 +37,17 @@ void runScript(int argc, char *argv[])
     system(script.c_str());
 }
 
+// list all scripts in the autom directory
+void listScripts(int argc, char *argv[])
+{
+    std::cout << "Scripts:" << std::endl;
+    for (const auto &entry : std::filesystem::directory_iterator(dir))
+    {
+        std::string name = entry.path().filename().string();
+        std::cout << "  " << name << std::endl;
+    }
+}
+
 // help function for showing help message
 void help(int argc, char *argv[])
 {

src/main.h

@@ -2,6 +2,8 @@
 #include <iostream>
 #include <string>
 #include <sys/stat.h>
+#include <filesystem>
+
 #include "inputparser.h"
 #include "command.h"
 
@@ -19,9 +21,11 @@ std::string dir = home + "/autom";
 // input function for parsing arguments and creating commands and running them
 void input(int argc, char *argv[]);
 // run a script with is in the autom directory
-void runScript(int argc,char *argv[]);
+void runScript(int argc, char *argv[]);
+// list all scripts in the autom directory
+void listScripts(int argc, char *argv[]);
 // help function for showing help message
-void help(int argc,char *argv[]);
+void help(int argc, char *argv[]);
 // void create(int argc,char *argv[]);
 // void remove(int argc,char *argv[]);
 // void list(int argc,char *argv[]);